LIGHT EMITTER-GUIDED GOLF SWING TRAINING SYSTEM WITH SENSORY FEEDBACK

Description

CROSS-REFERENCE TO RELATED APPLICATIONS

This application claims priority to U.S. Application No. 63/670,368, filed Jul. 12, 2024, which is hereby incorporated by reference in its entirety.

FIELD OF INVENTION

The present disclosure relates to golf swing training systems, and more particularly to a light-emitter-guided golf swing training system with sensory feedback targets for improving swing mechanics and accuracy.

BACKGROUND

The biomechanics of a golf swing involve a complex series of coordinated movements that occur in less than two seconds. Due to the rapid nature of the swing, it can be challenging for golfers to visually process feedback and make adjustments in real-time. This limitation makes it difficult for players to identify and correct flaws in their swing mechanics.

Traditional golf instruction often relies heavily on verbal cues and visual demonstrations from coaches. However, these methods may not provide immediate, precise feedback on the golfer's actual swing path and club face orientation throughout the entire motion. Additionally, golfers practicing independently lack access to real-time guidance on their technique.

Various training aids and technologies have been developed to assist golfers in improving their swings. These include video analysis systems, launch monitors, and swing analyzers that attach to clubs. While these tools can provide useful data, they typically focus on analyzing the results of the swing rather than guiding the motion itself. Furthermore, many existing devices require golfers to interrupt their practice to review feedback, rather than receiving instantaneous cues during the swing.

There is growing interest in training systems that can provide multi-sensory feedback to athletes. Incorporating audio and kinesthetic cues, in addition to visual guidance, may enhance a golfer's ability to develop proper neuroplasticity learning and timing. However, integrating multiple feedback mechanisms into a cohesive, easy-to-use golf swing training system presents technical challenges.

Golf instruction could benefit from new approaches that provide real-time, intuitive feedback on swing mechanics without impeding the natural flow of practice. Advancements in this area have the potential to accelerate skill development for golfers of all levels, from beginners to touring professionals.

SUMMARY

This summary is provided to introduce a selection of concepts in a simplified form that are further described below in the detailed description. This summary is not intended to identify key features or essential features of the claimed subject matter, nor is it intended to be used as an aid in determining the scope of the claimed subject matter.

According to an aspect of the present disclosure, a golf training system is provided. The golf training system includes a golf swing training device having an elongate shaft with a plurality of light emitters connected to the shaft, and at least one target configured to receive emitted light beams from the plurality of light emitters. The light emitters are affixed to shaft such that they are configured to emit light in different directions. One of the light emitters is affixed to the shaft and configured to emit a light beam aligned as a virtual golf club head face. The emitted light beams interact with the at least one target such that when a light beam is sensed, sensory feedback in the form of audio, visual or both audio and visual feedback are provided to the user. For example, when the user is executing a golf backswing, downswing, and follow through, the sensory feedback is provided as the golf swing training device is aligned with the proper golf target line and golf swing plane. Accordingly, via the audio and visual feedback corresponding to proper placement of the golf training device based on alignment of light beams from the affixed light emitters, the golf training system facilitates kinesthetic feedback that promotes proper golfing techniques. Meanwhile, when performing the golf swing that is not on the golf target line or the golf swing plane, different audio and/or visual feedback is received by the user, thereby providing the user kinesthetic feedback on corrections needed to improve the effectiveness of their golf swing.

In an embodiment there is a golf swing training device. The golf swing training device includes an elongated shaft having a proximal end portion, a distal end portion, and an intermediate portion between the proximal end portion and the distal end portion. The golf swing training device includes a grip disposed at the proximal end portion. The golf swing training device includes a first light emitter affixed to the proximal end portion, configured to project a first light beam toward a first direction, a second light emitter affixed to the distal end portion, configured to project a second light beam toward a second direction, different than the first direction; and a third light emitter affixed to the intermediate portion, configured to project a third light beam simulating a virtual golf club head face toward a third direction, different than the first and second directions, and corresponding to alignment with a golf club face alignment. The first, second, and third light emitters are configured to interact with at least one of a sensory feedback providing target.

In another embodiment, there is a golf swing training system. The golf swing training system includes a golf swing training device. The golf swing training device includes an elongated shaft having a proximal end portion, a distal end portion, and an intermediate portion between the proximal end portion and the distal end portion. The golf swing training device includes a grip disposed at the proximal end portion. The golf swing training device includes a first light emitter affixed to the proximal end portion, configured to project a first light beam toward a first direction, a second light emitter affixed to the distal end portion, configured to project a second light beam toward a second direction, different than the first direction; and a third light emitter affixed to the intermediate portion, configured to project a third light beam simulating a virtual golf club head face toward a third direction, different than the first and second directions, and corresponding to alignment with a golf club face alignment. The first, second, and third light emitters are configured to interact with at least one of a sensory feedback providing target. The golf swing training system further includes at least one target comprising a light detecting sensor, the at least one target configured to produce at least one sensory feedback when activated by one or more of the first, second or third light beams, the at least one sensory feedback comprising audible feedback, visual feedback, or combinations thereof.

In yet another embodiment there is a golf swing training system. The golf swing training system includes a golf training device. The golf training device includes an elongated shaft having a proximal end portion with a grip for holding by a user, a distal end portion, and an intermediate portion therebetween. The golf training device further includes a first light emitter affixed to the proximal end portion, configured to emit a first light beam toward a first target; a second light emitter affixed to the distal end portion, configured to emit a second light beam toward a second target; a third light emitter affixed to the intermediate portion, configured to emit a third light beam simulating a virtual golf club head face; a first target having an adjustable activation diameter, configured to produce at least one first sensory feedback when activated by the first light beam to indicate alignment therewith; and a second target having an adjustable activation diameter, configured to produce at least one second sensory feedback when activated by the second light beam to indicate alignment therewith, wherein the first sensory feedback and the second sensory feedback each comprise audible feedback, visible feedback, tactile feedback or combinations thereof, wherein the first target and the second target each comprise a sensor, an integrated audible feedback generator and an integrated visual feedback generator.

The foregoing general description of the illustrative embodiments and the following detailed description thereof are merely exemplary aspects of the teachings of this disclosure and are not restrictive.

BRIEF DESCRIPTION OF FIGURES

Non-limiting and non-exhaustive examples are described with reference to the following figures.

FIG. 1 illustrates a golf swing training system including a golf swing training device with multiple light-emitting devices, and light-receiving targets according to an embodiment.

FIG. 2 depicts the golf swing training system of FIG. 1 with multiple light receiving targets, according to an embodiment.

FIG. 3 depicts the golf swing training system of FIG. 2 showing a golf swing path during a backswing, according to an embodiment.

FIG. 4 depicts the golf swing training system of FIGS. 2-3 with additional light receiving targets and external audio and/or visual feedback generators, and showing a golf swing plane during a downswing, according to an embodiment.

FIG. 5 depicts an arrangement of components of a light emitter-guided golf swing training system according to an embodiment.

FIGS. 6A and 6B show top-down views of various golf swing training devices according to embodiments.

FIG. 7 illustrates a golf swing training system of an embodiment.

FIG. 8 illustrates a golf swing training system of an embodiment.

FIG. 9 illustrates a golf swing training device of an embodiment.

FIGS. 10A-10D illustrate multiple views of a golf swing training device of an embodiment.

FIGS. 11A-11D illustrate multiple views of a golf swing training device of an embodiment.

DETAILED DESCRIPTION

The following description sets forth exemplary aspects of the present disclosure. It should be recognized, however, that such description is not intended as a limitation on the scope of the present disclosure. Rather, the description also encompasses combinations and modifications to those exemplary aspects described herein.

Reference will now be made in detail to the present embodiments, examples of which are illustrated in the accompanying drawings. Wherever possible, the same reference numbers will be used throughout the drawings to refer to the same or like parts.

Notwithstanding that the numerical ranges and parameters setting forth the broad scope of the invention are approximations, the numerical values set forth in the specific examples are reported as precisely as possible. Any numerical value, however, inherently contains certain errors necessarily resulting from the standard deviation found in their respective testing measurements. Moreover, all ranges disclosed herein are to be understood to encompass any and all sub-ranges subsumed therein. For example, a range of “less than 10” can include any and all sub-ranges between (and including) the minimum value of zero and the maximum value of 10, that is, any and all sub-ranges having a minimum value of equal to or greater than zero and a maximum value of equal to or less than 10, e.g., 1 to 5. In certain cases, the numerical values as stated for the parameter can take on negative values. In this case, the example value of range stated as “less than 10” can assume negative values, e.g. −1, −2, −3, −10, −20, −30, etc.

The following embodiments are described for illustrative purposes only with reference to the Figures. Those of skill in the art will appreciate that the following description is exemplary in nature, and that various modifications to the parameters set forth herein could be made without departing from the scope of the present invention. It is intended that the specification and examples be considered as examples only. The various embodiments are not necessarily mutually exclusive, as some embodiments can be combined with one or more other embodiments to form new embodiments.

The golf training system described herein includes a plurality of light emitters, such as lasers and/or LEDs, affixed to a training device, such as a golf club, and a series of targets equipped with light sensors as well as feedback generators, such as audio feedback generators including sound-emitting speakers, and/or visual feedback generators including light-emitting indicators, to provide real-time, multisensory feedback to a user such as a golfer utilizing the golf training system. During a swing, when one or more of the light emitters affixed to the training device align with and strike a corresponding one or more of the targets, the sensor of the corresponding target detects the light beam and trigger one or more of the feedback generators, for example, a speaker, to emit an audio and/or visual feedback indicator, for example, one or more distinct audio cues (pre-programmed audio such as tones or beeps, or user selected audio). This immediate sensory feedback informs the golfer whether their swing path, swing plane, clubface orientation, or aim is correct, based on the precise target triggered and the timing of the activation.

The sensory feedback plays a pivotal role in enhancing the golfer's proprioception—the body's ability to sense its position, movement, and orientation in space. By associating specific sensory feedback with correct or incorrect swing mechanics, the system helps the golfer develop a deeper awareness of their body's positioning and motion during the swing. This sensory-proprioceptive connection fosters kinesthetic learning, allowing the user to internalize the feel of a proper swing and build neuroplasticity learning and timing. Over time, the consistent audio and/or visual feedback cues train the golfer's proprioceptive sense, enabling more precise, repeatable movements and improved swing consistency. This multisensory approach, blending audio and/or visual feedback to facilitate enhanced proprioception and kinesthetic awareness, creates an effective and intuitive training experience that accelerates skill development.

Multiple golf path targets may be placed in a training area, for example, within the horizontal path of a golf training device shaft and longitudinally extendable from the shaft setup position for viewing, follow through, swing and audio target feedback, by the user during a swinging movement for identifying a correct swing plane therefor, thus creating a desirable learning environment in one training exercise for a golf swing. For example, during a desired swing, an “on-target” sound (e.g., impact or percussion sounds) will be generated by audible feedback sources when the golf swing is on the target path and in the proper swing plane. Based on one or more swing locations points, a first sound is heard during the backswing as the first golf path target is activated by golf path light emitter. That is, in order for the user to hear the sound associated with the backswing (the first sound), the user will need to be “on target” with the golf shaft (i.e., club) and corresponding light emitter to the proper target line. And because not every golfer swings with the same speed, force, or precision, the target diameter may be adjustable so that the beginner, as well as the seasoned professional may practice with systems described herein.

In an embodiment of a light emitter-guided golf swing training system with sensory feedback, the system includes a golf swing training device having an elongated shaft with a proximal end portion, grip affixed thereto at the proximal end portion for holding the device by a user, a first light emitter affixed thereto at the proximal end portion, an opposing distal end portion, a second light emitter affixed thereto at the distal end portion, an intermediate portion extending between the proximal end portion and the distal end portion, and a third light emitter affixed thereto at the intermediate portion. The second light emitter may be affixed to the shaft at an extreme distal end of the shaft. The third light emitter may be affixed to the shaft along a lower intermediate portion (i.e., more toward the distal end portion than the proximal end portion), or may be located as desired along the shaft length. The third light emitter may be provided to emit a linear projection of a light beam as visual feedback to the user regarding club-face positioning during the swinging of the shaft by the user when holding the grip in a manner simulating a golf swing. The at least one light emitter, for example, any one or more of the first light emitter, second light emitter and third light emitter, may be configured to interact with the at least one light-receiving target which, in turn, can provide feedback, for example, sensory feedback, for the golf swing user.

The golf swing training system may include a golf swing training device with multiple light-emitters affixed to portions thereof, and at least one light receiving target, including a plurality of light-receiving targets. The training device may include an elongated shaft having a proximal portion, a distal portion, and an intermediate portion extending between the proximal portion and the distal portion. A grip may be disposed at the proximal portion of the shaft.

The training device may include light-emitters, for example, lasers or flashlights, including LED flashlights. The training device may comprise at least two emitters, such as at least three light emitters, attached thereto, for example along different portions of the shaft as described briefly above, and may be disposed at an internal hollow portion of the shaft. The light emitters may include power switches that may be manually activated using a golf tec or wirelessly activated via, for example, a user controlled interface. The light-emitters may be affixed to the shaft of the training device.

A first light-emitting device may be affixed to the proximal portion of the shaft. The first light-emitting device may be configured to project a first light beam in a direction extending from a proximal end of and substantially parallel to an axis extending substantially parallel with a length of the training device, and to interact with at least one light-receiving targets.

A second light-emitting device may be affixed to the distal portion of the shaft. The second light-emitting device may be configured to project a second light beam in a direction extending from a distal end of and substantially parallel to an axis extending substantially parallel with a length of the training device, and to interact with at least one of light-receiving targets.

The at least one light-receiving target may have adjustable light-receiving areas, for example, sensor diameters. The target(s) may be configured to produce sensory feedback when activated by received light via corresponding sensor(s) that detect the activation of the targets by directed light beams.

During a swing, the interaction of the light beams with one or more of the targets and subsequent activation thereof, via corresponding sensor sensing of the light beam(s) and triggering the audio and/or visual feedback, can facilitate a kinesthetic feedback for the golfer and provide spatial indication as to the alignment with a golf swing path and/or golf swing plane.

With regard to training a golf swing, an alignment element of a golf swing may be carried by the shaft, and which may be provided with a shape of a golf club head for the golf training device described herein.

A third light-emitting device may be affixed to the intermediate portion of the shaft. The third light-emitting device may be configured to project a third light beam in a direction extending from the shaft of the training device and at an angle that is not substantially parallel to an axis extending substantially parallel with a length of the training device. In an example, the third light beam is projected by the third light emitter at an angle of from greater than about 0° to about 90° to the longitudinal axis of the training device. The third light beam may be projected on a surface and in a pattern to simulate a virtual golf club head face. That is, the third light emitter may be configured to project the third light beam as a line extending away from the golf training device to indicate alignment with a golf club head face, and to interact with at least one of the light-receiving targets. The virtual golf club head face simulated by the third light beam emitted by the third light emitter may be configurable as a square golf club face, an opened golf club face, or a closed golf club face. This configuration may be selectable by a user.

The first light-emitting device, the second light-emitting device, and the third light-emitting device may each be configured to interact with at least one of a plurality of the light receiving targets. Each of the light receiving targets may comprise a corresponding at least one sensor, that, when activated by received light, triggers the generation of an audio and/or visual feedback. During a golf swing such audio and/or visual feedback provide a multisensory blend of audio feedback to the user (i.e., golfer) and facilitates enhanced proprioception and kinesthetic awareness.

In some cases, the training system may include at least one audio feedback generator and/or at least one visual feedback generator. In some cases, the targets may be modular, allowing users to customize their setup by selecting targets with sensors only, or combined sensor and sensory (audio and/or visual) feedback capabilities. This flexibility may enable users to tailor the training system to their specific training needs or preferences. In some implementations, one or more of the at least one audio feedback generator may be integrated with a corresponding target, for example, disposed with the same housing as one of the light receiving sensors. That is, the at least one target may incorporate both the sensor and audio feedback generator(s) within a single unit. In some implementations, one or more of the at least one audio feedback generator may not be integrated with a corresponding target and instead may be configured as an external audio feedback generator, for example, as an external standalone speaker. In some implementations, one or more of the at least one visual feedback generator may be integrated with a corresponding target, for example, disposed with the same housing as one of the light receiving sensors. In some implementations, one or more of the at least one visual feedback generator may not be integrated with a corresponding target and instead may be configured as an external visual feedback generator, for example, as an external standalone visual indicator. Accordingly, a target may include a sensor alone, both the sensor and an audio feedback generator in a single housing, both the sensor and a visual feedback generator in a single housing, or the sensor, an audio feedback generator and a visual feedback generator in a single housing. This integration may allow for a more compact and streamlined setup of the training system. The integration of sensors and feedback generators may also simplify the installation and calibration process of the training system. Users may position a single unit rather than aligning separate sensor and feedback components, potentially improving the accuracy and consistency of the feedback system. Alternatively, the separation of sensors from feedback generators may cater to a wider audience by providing options and customization that is more convenient or comfortable for certain users. Additionally, separate visual feedback generators particularly when audio feedback generators are integrated with the target or not provided, can be arranged to give users with disabilities—including hearing disabilities or mobility disabilities—visual indication of positive alignment of the golf training device with spatially distributed targets at a conveniently located visual indicator (such as immediately in front of the golfer).

In some implementations, the training device may be available in different versions. The training device may be provided in a single length or different training devices may be provided in various lengths, for example, including a 30 inch indoor version and a 40 inch (outdoor) driver version. The training device may be provided with an adjustable-length shaft, such as a telescoping shaft or a multi-piece shaft that may have length portions added thereto or subtracted therefrom. Additionally, the training device may include a plastic version, a metal version, a wooden version or alloys thereof. The training device may be provided in a single color or multiple colors (e.g., pink and black coloring). The training device may be provided with a shaft that terminates at a distal end with no club head, or may be configured to couple with a permanent or removably affixed club head. The training device's shaft, grip and club head may be provided as an off-the-shelf golf club.

A charging system may be included for powering the light-emitters, targets, sensors, audio feedback generators, and/or visible feedback generators. This charging system may ensure consistent performance of the training device during extended use. The charging system may include direct powering wherein at least one of the light-emitters, targets, sensors, audible feedback generators, and/or visible feedback generators are plugged into an outlet and powered by electricity provided by utility power source, or renewable energy source such as solar. The charging system may include direct charging wherein at least one of the light-emitters, targets, sensors, audible feedback generators, and/or visible feedback generators comprise on-board batteries that may be recharged from time to time via direct powering as described above. The charging system may include indirect powering wherein at least one of the light-emitters, targets, sensors, audible feedback generators, and/or visible feedback generators comprise on-board batteries that may be recharged from time to time via another stored-charge system such as a battery bank.

The combination of adjustable targets, customizable light-emitters, and various feedback generators may create a comprehensive learning environment for golf swing training. The training system described herein may facilitate users to identify and correct their swing plane and path, potentially improving their overall golf performance.

FIG. 1 illustrates an orthogonal view of a golf training system 1001. The golf training system 1001 includes a training device 100 having an elongated shaft 102 with a grip 104 positioned at a proximal end portion.

The training device 100 incorporates multiple light emitters positioned along the shaft 102. A first light emitter 112 may be affixed to the device near or over the grip 104 at the proximal end portion of the shaft 102. The first light emitter 112 may be configured to project a light beam in a first direction. A second light emitter 114 may be affixed at the distal end portion of the shaft 102. The second light emitter 114 may be configured to project a light beam in a second direction different than the first direction. A third light emitter 122 may be affixed to an intermediate portion of the shaft 102 between the proximal and distal end portions. The third light emitter 122 may be configured to project light simulating a virtual golf club head face, corresponding to a golf club head face alignment.

The golf training system 1001 may include at least one target 106, for example, including a first target 107 and a second target 109, arranged to interact with light projected from the light emitters. A sensor 108 may be incorporated into the at least one target 106 to detect when light from the emitters makes contact.

The golf training system 1001 may provide feedback through multiple mechanisms. An audible feedback generator 110 may produce audible signals when the light emitters activate their corresponding targets. Additionally, a visual feedback generator 116 may provide visible indicators in response to proper alignment between the light emitters and their respective targets. Audible feedback generator 110, visual feedback generator 116 or both audible feedback generator 110 and visual feedback generator 116 may be incorporated into the at least one target 106.

The arrangement of the light emitters 112, 114, 122 and the at least one target 106, for example, first target 107 and second target 109, may enable the golf training system 1001 to monitor various aspects of a golf swing motion as the shaft 102 moves through space. The feedback generators 110, 116 may work in conjunction with sensor 108 to provide information about the swing path and orientation of the shaft 102 during use. This configuration may facilitate kinesthetic feedback for a user by providing audible and/or visible feedback during a golf swing.

FIG. 2 illustrates a perspective view of the golf swing training system of FIG. 1 during use, for example, during a golfers attempt to attain proper golf club alignment. As described above, the training device 100 includes the elongated shaft 102 having the grip 104 at one end. Multiple light emitters may be positioned along the shaft 102, including the first light emitter 112, the second light emitter 114, and the third light emitter 122.

The training device 100 may interact with multiple targets of the at least one target 106 arranged in the system. The first target 107, the second target 109 and a third target 111 may be positioned to receive light from the light emitters. As described above, the at least one target 106 may include a sensor 108 that may detect when light from the emitters contacts the targets.

The first light emitter 112 may be configured to project a first light beam 112′ which may be visible as a spot (not visible in FIG. 2) when the first light beam contacts a surface. The second light emitter 114 may be configured to project a second light beam 114′ which may be visible as a spot 114″ when the second light beam 114′ contacts a surface. The third light emitter 122 may be configured to project a third light beam 122′. For example, as shown in FIG. 2, light emitter 122 projects light beam 122′ toward the third target 111. The third light emitter 122 may be configured to project the third light beam 122′ in a pattern simulating a virtual golf club head face. In some cases, this virtual golf club head face may be configurable as a square golf club face, an opened golf club face, or a closed golf club face. The configuration of the virtual golf club head face may be selectable by a user, allowing for practice with different club face orientations.

In some cases, the first light emitter 112, the second light emitter 114, and the third light emitter 122 may be lasers. The lasers may have user-customizable colors, allowing users to select different colors for each light emitter. In other cases, the shaft 102 may incorporate LED lights instead of lasers as the light emitters.

The system may include feedback generators that respond to detected target interactions. The audible feedback generator 110 may produce audible feedback 110′ when proper alignment is detected. The visual feedback generator 116 may provide visual feedback 116′ corresponding to the alignment of the light emitters with their respective targets.

The at least one target 106, for example, first target 107, second target 109, and third target 111, or combinations thereof, may have adjustable light receiving diameters. This adjustability may allow users to modify the difficulty of aligning the light beams with the targets, accommodating different skill levels or training objectives.

The arrangement of the light emitters 112, 114, and 122 may allow them to project light toward their corresponding targets during a golf swing motion. When the light beams 112′, 114′, and 122′ contact one or more of the targets 106, 107, 109, and 111, the corresponding sensor 108 may trigger appropriate responses from the feedback generators 110 and 116, providing real-time feedback about swing alignment and path. This configuration may facilitate kinesthetic feedback for a user by providing audible feedback 110′ and/or visual feedback 116′ during a golf swing.

FIG. 3 illustrates a perspective view of the golf swing training system of FIG. 1 during use, for example, during a golfers attempt at attaining appropriate positioning during a backswing.

As described above, the second light emitter 114 may be affixed to the distal end portion of the shaft 102. During a golf swing, for example, the backswing phase of the golf swing the second light emitter 114 may project the second light beam 114′ toward the first target 107. As shown in FIG. 3, a second light beam spot 114″ may be visible where the second light beam 114′ contacts the first target 107.

In some cases, the target 106 may be configured to produce different types of feedback depending on which light emitter interacts with the target 106. For example, the first target 107 may produce a first type of audible feedback 110′ when activated by the second light beam 114′ during the backswing, and a second type of audible feedback 110′ when activated by the first light beam 112′ or the third light beam 122′ during other phases of the swing.

The golf training system may be configurable for different swing types. In some cases, the targets may be arranged to accommodate a one-plane swing. In other cases, the targets may be repositioned to facilitate training for a two-plane swing.

The audible feedback 110′ may include user-selectable sounds. In some cases, these sounds may be chosen from a predefined list stored in the golf training system. Additionally, the golf training system may allow users to upload their own custom sounds to be used as audible feedback 110′.

The arrangement of the light emitters 112, 114, 122 and targets 107, 109 and 111 allows the golf training system to monitor various aspects of a golf swing motion as the shaft 102 moves through space. The feedback generators 110, 116 may work in conjunction with the sensor 108 to provide information about the swing path and orientation of the shaft 102 during use. This configuration may facilitate kinesthetic feedback for a user by providing the audible feedback 110′ and/or the visual feedback 116′ during different phases of the golf swing.

FIG. 4 illustrates a system diagram of the golf training system of FIG. 1 during use, for example, during a golfers attempt at attaining appropriate positioning during a golf downswing.

Similar to FIGS. 2-3, the golf training system as illustrated in FIG. 4 may include multiple ones of the at least one target 106 positioned at different locations. One or more of the targets may be disposed on the ground. One or more of the targets may disposed elevated from the ground. For example, in addition to the first target 107, the second target 109, and the third target 111, the system may include at least one elevated target 118, such as a fourth target 113 and a fifth target 115. The at least one elevated target 118 may be elevated from the ground and supported by a target stand 406. This flexibility in target positioning may allow users to set up the golf training system in various environments and to customize the training setup to their specific needs. This system may allow users to identify and correct their swing path, potentially improving their overall golf performance.

The golf training system may incorporate multiple sensory feedback generators. As described above, the at least one target may include integrated feedback generators such as the audible feedback generator 110 and the visual feedback generator 116 shown with target 106. However, the system may include separate or additional feedback components that are not integrated with the target. For example, the system may include a first external feedback provider 411, such as an external audio generator 410. The system may include a second external feedback generator such as external visual feedback provider 416.

In some cases, the external visual feedback provider 416 may incorporate multiple visual indicators corresponding to different ones of the at least one target 106. For example, the visual feedback provider 416 may include a first target feedback indicator 116-07, a second target feedback indicator 116-09, a third target feedback indicator 116-13, and a fourth target feedback indicator 116-15. Each of these indicators may provide visual feedback when their corresponding target is activated by a light beam.

The arrangement of the targets, light emitters, and feedback components may allow the golf training system to monitor various aspects of the golf swing and provide corresponding feedback through multiple channels. The sensors 108 may work in conjunction with the audible feedback generators and visible feedback generators to provide information about the swing path and orientation of the shaft 102 during use.

In some cases, the golf training system may be adapted for use in other sports where a user swings an implement, including baseball, softball, and tennis. The targets and feedback components may be repositioned and reconfigured to accommodate the swing mechanics of these different sports.

The golf training system may include a wrist location sensor that provides location information in relation to the targets during the target line swing or the golf swing plane. This wrist location sensor may work in conjunction with the light emitters and targets to provide additional data about the user's swing mechanics.

In some implementations, the golf training system may include a laser target and laser golf club with a ball hitting option. This configuration may allow users to practice their swing while also hitting actual golf balls, providing a more comprehensive training experience.

The golf training system may include headphone or earbud 4010 having BLUETOOTH® connectivity for audio feedback from targets. This feature may allow a user 413 to receive private audible feedback without disturbing others in the vicinity.

In some cases, the golf training system may include a training hand grip for the training device 100. This training hand grip may be designed to guide proper hand positioning and grip pressure during the swing.

The golf training system may further provide tactile feedback in the form of a grip 104 that vibrates in response to interaction between the various light emitters and targets. This tactile feedback may complement the audible and visual feedback, providing users with a multi-sensory training experience. In an embodiment the tactile feedback may be provided by a haptic element (not visible) disposed in the grip. The haptic feedback element may be configured to vibrate, for example, when a golf swing aligns with the predetermined swing plane or path.

In the embodiments illustrated in FIGS. 2-4, the system is configured as a golf training system to facilitate kinesthetic feedback for a golfer during a practice swing, wherein a plurality of targets, such as first target 107, second target 109, as well as fourth target 113 and fifth target 115 are arranged to define a predetermined plane, referred to herein as the golf plane, which corresponds to an ideal swing plane for a golf swing. The first target 107 and second target 109 may be placed directly on the ground, while fourth target 113 and fifth target 115 may be supported by stands to elevate them to various heights, with their positions configured to align along the golf plane to guide the golfer's swing path. The third target 111 may be positioned in front of the golfer to interact with the third light beam 122′ emitted by a third light emitter 122 affixed to the golf training device 100 (e.g., a golf club). The golf training device 100 includes the first light emitter attached at a proximal portion (e.g., near the grip) configured to emit the first light beam 112′ in a first direction (e.g., extending away from the proximal end), the second light emitter 114 attached at a distal portion (e.g., near the clubhead) configured to emit the second light beam 114′ in a second direction, different from the first direction (e.g., extending away from the distal end), and the third light emitter 122 configured to emit the third light beam 122′ projecting a pattern representative of a virtual club head face. As the golfer performs a practice swing, the first 112′, second 114′, and third light beams 122′ project along their respective paths. The respective paths of the first light beam 112′ and second light beam 114′ define a golf path based on the trajectories of the emitted beams. Ideally, the golf path aligns with the golf plane (the swing path referred to as being “on plane”) when the swing is executed correctly. The third target 116 provides feedback on proper club head alignment based on detection of the virtual club head face pattern projected by the third light beam 122′.

When the golfer's swing path aligns with the golf plane, the light sensors integrated into the first target 107, second target 109, fourth target 113, and fifth target 115 detect the first light beam and the second light beam, triggering sensory feedback to indicate an on-plane swing. Each target may include an integrated audio feedback generator (e.g., producing distinct tones or downloadable sounds, as customized via a communications device or on-board controls) and/or integrated visual feedback generator (e.g., LEDs that illuminate upon beam detection) to provide audible and visual cues, respectively. Additionally, the golf training device 100 may include a tactile feedback mechanism, such as a vibration module in the handle, activated via a signal from one or more targets (e.g., transmitted via Bluetooth or WiFi connections) when their corresponding sensors detect the emitted light beams, reinforcing kinesthetic feedback for the golfer. Where the golfer's swing path partially aligns with the golf plane, then one or more of the at least one targets, though not all the at least one targets, will be activated by the emitted light beams, thereby training the golfer to readjust swing positioning and mechanics. Further, if the golfer's swing path is completely unaligned with any part of the golf swing plane, then the golfer will not receive the audio, visual and/or tactile feedback and is trained to further adjust swing positioning and mechanics.

The fourth target 113 and a fifth target 115, may be placed along the golf plane in alignment with the first target 107 and second target 109 to provide feedback throughout a full swing, ensuring continuous monitoring of the swing path from takeaway to follow-through. This sensory feedback—audible, visual, and/or tactile—enables the golfer to perceive in real-time whether the swing path aligns with the predetermined golf plane and whether proper club head alignment is achieved, thereby facilitating comprehensive training and swing improvement.

FIG. 5 illustrates an orthogonal view of a golf training system setup. The golf training system includes multiple targets arranged along a target path. As described in FIG. 4, elevated targets 118, such as the fourth target 113 and fifth target 115, may be positioned at different heights via target stand 406 to create additional target points along the swing path.

The golf training system may include a target line indicator 533. In some cases, the target line indicator 533 may be a tape measure extended to 10 feet, serving as a Shaft Target Line (STL). This Shaft Target Line may provide a visual reference for the user to align the shaft 102 of the training device 100 during the golf swing.

The golf training system may further include a Club Distance Indicator (CDI), also referred to as a stance indicator, positioned under the Shaft Target Line. The Club Distance Indicator may provide a reference point for the user to establish a consistent setup distance from the golf ball 530 to the training device 100. The stance indicator 531 may be positioned on the ground to help establish proper positioning for a user. A golf ball 530 may be placed in relation to the stance indicator 531 to facilitate practice swings.

In an embodiment, there is at least one golf training exercise executable using at least one component of a golf swing training system described herein. For example, a golf training exercise may include a single target or multi-target training exercise. The single target can be used for initial takeaway focus of the backswing (e.g., with the target placed 3-4′ from the golf ball on the backswing target line). The single target can be used for follow-through practice with the target placed 3-4′ from the ball setup on the follow through target line (i.e., “target focused” as recommended by the “club focus” instructor). With a “single plan” golf swing both the distal and proximal lights will activate the target when the golf swing is on the correct path. However, with the “2 plane” swing, the distal light will activate the target, but the proximal light will not activate the target because it is on a more upright plane (in such a case, a second target placed on the upright plane would be needed, which shifts the setup into the various “multiple target setup options” either i) on the target line on the ground or ii) on the swing path/plane via tripods to represent the circle nature of the golf swing.

FIG. 6A and FIG. 6B illustrate perspective views of the training device 100 during use.

The training device 100 may be adaptable to different user preferences and training needs. In some implementations, the training device 100 may be constructed using modified off-the-shelf clubs. These clubs may have a plug-in feature, which can be drilled out to create a prototype of the training device 100. This modification may allow for the integration of at least one light-emitting device, including the first light emitting device 112 and/or second light emitting device 112 within the shaft 102 (see FIGS. 10A-10D and 11A-11D as described below) and/or the third light emitting device 122.

The training device 100 may include a version that terminates in a full club head, often referred to as a bore-through golf club. In this configuration, the shaft 102 may extend through the affixed club head, allowing the third light beam 122′ to project and extend from the face of the club head. This design may combine the benefits of a traditional club feel with the enhanced visual feedback provided by the third light beam effectively functioning as an alignment guide.

As shown in FIG. 6A, the training device may include a club head 105 positioned at the distal end portion of the shaft 102. In some cases, the club head 105 may be permanently attached to the shaft 102. In other cases, the club head 105 may be removably affixed to allow for interchangeability with different club head types or sizes. Accordingly, the training device may be selected as an off-the-shelf golf club that may be intended for hitting a golf ball, with the at least one light-emitter appropriately affixed thereto. Users may prefer the configuration with the club head 105 for a more traditional feel and weight distribution. The presence of the club head 105 may facilitate kinesthetic feedback for the user, including proprioceptive feedback, which may help the user develop neuroplasticity for proper club face alignment.

In other cases, users may opt for a configuration without the club head, as shown in FIG. 6B. This setup may emphasize the importance of the third light beam 122′ which may be configured to be projected as a club face alignment guide. Without the physical club head, users may focus more intently on the virtual club head face of third light beam 122′ for visual feedback on their club face position throughout the swing. As shown in FIG. 6B, the training device may not include a club head positioned at the distal end portion of the shaft 102. Accordingly, the training device may be selected from any appropriately sized and weighted shaft that is not intended for actually hitting a golf ball, with the at least one light emitter appropriately affixed thereto.

As described above, the third light emitter 122 may be affixed to an intermediate portion of the shaft 102. The third light emitter 122 may be configured to project the third light beam 122′ in a direction that simulates a virtual golf club head face during use. As shown in FIG. 6A and FIG. 6B, the third light beam 122′ may extend outward from the shaft 102 at an angle relative to the longitudinal axis of the shaft 102. This configuration may allow the third light beam 122′ to create a visible line or pattern on a surface, such as the ground or a target, representing the orientation of a golf club face.

In some cases, the angle at which the third light emitter 122 projects the third light beam 122′ may be adjustable by a user. This adjustability may allow users to simulate different club face orientations, such as a square face, an open face, or a closed face.

The arrangement of the club head 105 and the third light emitter 122 (as in FIG. 6A) or of the third light emitter 122 (as in FIG. 6B) affixed to shaft 102 of the training device may provide visual cues to the user regarding club face alignment throughout the golf swing. This visual representation may facilitate proprioceptive feedback, allowing the user to develop a sense of proper club face orientation during different phases of the swing.

In some cases, the third light beam 122′ projected by the third light emitter 122 may interact with one or more of the targets, such as the third target 111. When the third light beam 122′ activates a target, the corresponding sensor 108 may trigger the audible feedback generator 110 or the visual feedback generator 116 to provide feedback to the user. This feedback may help the user understand and adjust their club face alignment during the swing.

The third light beam 122′ may be particularly beneficial in both configurations of FIGS. 6A and 6B for providing immediate and continuous feedback on club face alignment throughout the swing. This feature may help users develop a more consistent and accurate swing by maintaining proper club face orientation from address through impact

FIG. 7 illustrates a system diagram of an indoor golf training system 1007 that may provide comprehensive feedback during a golf swing. The indoor golf training system 1007 may include the training device 100 having the elongated shaft 102 with the grip 104 at a proximal portion thereof. The training device 100 may incorporate multiple light emitters: the first light emitter 112, the second light emitter 114, and the third light emitter 122 positioned at different locations along the shaft 102.

The at least one target 106 may be positioned to interact with the light emitters. For example, the sensor 108 may detect alignment of light beams emitted by the light emitters with the target 106 during use. The indoor golf training system 1007 may provide feedback through the audible feedback generator 110 and/or the visual feedback generator 116 based on the detected alignment between the light emitters and target 106.

The indoor golf training system 1007 may incorporate wireless connectivity features through an internet connection, such as a wireless connection 701 that enables communication with an external server 700. A communications device 730 may facilitate data transmission between components, with user control and display output provided through an interface 731.

In some cases, the communications device 730 may be wired or wirelessly connected to the at least one target 106, or to the integrated or external feedback generators, in order to adjust settings such as visual feedback and audible feedback. A wireless (e.g., BLUETOOTH) connection 701, or a wired (e.g., USB) connection 705 may be used to connect the communications device 730 to these other components of the indoor golf training system 1007.

The indoor golf training system 1007 may include a software application executable on the communications device 730. The software application may provide a user interface through the interface 731 for selecting feedback options, including displaying a sound menu. For example, the software application may be configured to adjust feedback intensity for audio or visual feedback. This adjustment may allow users to customize the feedback to their preferences or training needs. In some cases, via the software application, users may download sounds to be generated by the audible feedback generators, via the internet connection 703. To further engage younger users, the training device 100 may be configured to generate audible feedback with animal-themed sounds. One or more of the at least one audible feedback generators may be programmed to produce these sounds when activated by the respective light-emitters. The integrated training features may provide a versatile tool for users of various skill levels. The ability to customize feedback sounds and use LED lights may make the training device 100 adaptable for different user preferences and age groups.

In some cases, the indoor golf training system 1007 may include a target feedback selector 710. The target feedback selector 710 may be directly integrated on each of the at least one target 106. This integration may allow users to select feedback options directly at each target, providing convenient customization of the training setup.

FIG. 8 illustrates a system diagram of an outdoor golf training system 1008. The outdoor golf training system 1008 may include the training device 100 having the shaft 102 with the grip 104 and the club head 105. The training device 100 may incorporate multiple light emitters including the first light emitter 112 and the second light emitter 114 positioned along the shaft 102.

The inclusion of the club head 105 may provide several potential benefits for training. In some cases, the presence of the club head 105 may offer a more realistic feel and weight distribution, closely mimicking the experience of swinging an actual golf club. This configuration may allow users to develop neuroplasticity and swing mechanics that more closely align with their on-course performance.

The at least one target 106 may be positioned to interact with the light emitters. For example, the sensor 108 may detect alignment of light beams emitted by the light emitters with the target 106 during use. The outdoor golf training system 1008 may provide feedback through the audible feedback generator 110 and/or the visual feedback generator 116 based on the detected alignment between the light emitters and target 106.

The outdoor golf training system 1008 may incorporate wireless connectivity features through an internet connection, such as a wireless connection 701 that enables communication with an external server 700. A communications device 730 may facilitate data transmission between components, with user control and display output provided through an interface 731.

In some cases, the communications device 730 may be wired or wirelessly connected to the at least one target 106, or to the integrated or external feedback generators, in order to adjust settings such as visual feedback and audible feedback. A wireless (e.g., BLUETOOTH) connection 701, or a wired (e.g., USB) connection 705 may be used to connect the communications device 730 to these other components of the indoor golf training system 1007.

The outdoor golf training system 1008 may include a software application executable on the communications device 730. The software application may provide a user interface through the interface 731 for selecting feedback options, including displaying a sound menu. For example, the software application may be configured to adjust feedback intensity for audio or visual feedback. This adjustment may allow users to customize the feedback to their preferences or training needs. In some cases, via the software application, users may download sounds to be generated by the audible feedback generators, via the internet connection 703. To further engage younger users, the training device 100 may be configured to generate audible feedback with animal-themed sounds. One or more of the at least one audible feedback generators may be programmed to produce these sounds when activated by the respective light-emitters. The integrated training features may provide a versatile tool for users of various skill levels. The ability to customize feedback sounds and use LED lights may make the training device 100 adaptable for different user preferences and age groups.

In some cases, the outdoor golf training system 1008 may include a target feedback selector 710. The target feedback selector 710 may be directly integrated on each of the at least one target 106. This integration may allow users to select feedback options directly at each target, providing convenient customization of the training setup.

The addition of the club head 105 to the training device 100 may necessitate some adjustments in the positioning or sensitivity of the targets. For example, in some cases, a first one of target 106 and a second one of target 106 may need to be placed at slightly different positions or heights to accommodate the altered swing dynamics introduced by the club head 105.

This configuration of the training device 100 with the club head 105 may offer a balance between the visual feedback provided by the light-emitting devices and the tactile feedback of swinging a club with a physical head. Users may benefit from this combination, potentially developing a more intuitive understanding of proper swing mechanics while still receiving precise visual and auditory feedback on their swing plane and path.

FIG. 9 illustrates an orthogonal side view of the training device 100. The training device 100 includes the elongated shaft 102 having the grip 104 at a proximal end portion and the club head 105 at a distal end portion. The training device 100 may be configured with the shaft 102 extending longitudinally between the grip 104 and club head 105. This configuration may provide a more conventional appearance while incorporating the training features of the training device 100.

The training device 100 may include both an externally affixed first light emitter at the proximal end portion of the shaft 102 and an externally affixed second light emitter 114 at the distal end portion of the shaft 102. This configuration may allow for easy access to both light emitters for activation and maintenance. The shaft 102 incorporates the first light emitter 112 positioned near the proximal end portion and the second light emitter 114 positioned near the distal end portion. The power buttons 912, 914 may provide convenient access for controlling the operation of the light emitters from either side of the shaft 102.

In some cases, power buttons 912, 914 may be configured to control the operation of the light emitters affixed to the training device 100. A power button 912 may be located on the first light emitter 112, while a power button 914 may be positioned on the second light emitter 114. The first light emitter 112 may be oriented to project light outward from the shaft 102 during operation when activated via the power button 912. The second light emitter 114 may be oriented to project light outward from the shaft 102 during operation when activated via the power button 914.

In some cases, the first light emitter 112 may be affixed to the shaft 102 by inserting the first light emitter 112 at least partially into an open proximal end of the shaft 102. The first light emitter 112 may be secured at least partially within the shaft 102 using various methods, such as threading, adhesive, or compression fitting.

The light emitters of the training device 100 may be activated using a golf tee. The pointed part of the golf tec may be sized to press against the power button 912 or the power button 914 to turn on or off the corresponding light emitter.

In some cases, the shaft 102 of the training device 100 may be a bore-through golf club. This configuration may allow a light beam from a light emitter to pass through the hollow shaft 102. For example, the first light beam 112′ from the first light emitter 112 or the second light beam 114′ from the second light emitter 114 may travel through the length of the shaft 102.

FIGS. 10A-10D and FIGS. 11A-11D illustrate various views of the training device 100. The training device 100 includes the elongated shaft 102 having the grip 104 at a proximal end portion and the club head 105 at a distal end portion. The training device 100 includes at least one light emitter disposed in a hollow portion of the shaft. This internal positioning may protect the light-emitters while maintaining the traditional appearance of a golf club.

In FIGS. 10A-10D, the first light emitter 112 may be affixed externally at the proximal end portion of the shaft 102. The second light emitter 114 may be affixed internally in a hollow portion of the shaft 102 that extends between a proximal opening and a distal opening 1021. The second light beam 114′ may exit the distal opening 1021 of the shaft 102.

In FIGS. 11A-11D, both the first light emitter 112 and the second light emitter 114 may be affixed internally in the hollow portion of the shaft 102 that extends between a proximal opening 1022 and the distal opening 1021. In some cases, the first light emitter 112 and the second light emitter 114 may be separate light emitters, each with respective power buttons. In other cases, the first light emitter 112 and the second light emitter 114 may be combined in a unitary light emitter.

The shaft 102 may include an access aperture 1012 and an access aperture 1014 formed through a wall of the shaft 102. In some cases, in order to toggle the power button of the light emitters, a golf tee may be inserted through the access aperture 1012 and the access aperture 1014 to reach the power buttons 912 and 914 of the first light emitter 112 and second light emitter 114 disposed in the hollow portion of the shaft 102. In some embodiments, the at least one light emitter may be powered on/off wirelessly, for example, via software application controllable via a computing device.

In some cases, the hollow portion of the shaft 102 may be tapered such that the inner diameter narrows from the proximal end portion to the distal end portion. The second light emitter 114 may be inserted into the shaft 102 via the proximal opening 1022 of the shaft 102 and may eventually settle where the inner diameter of the shaft 102 equals an external dimension of the second light emitter 114. Swinging the training device 100 may serve to further secure the second light emitter 114 as it further wedges itself within the shaft via centrifugal force acting on it during a swing. In some cases, the second light emitter 114 may be removed by inserting a remover rod through the distal opening 1021 to free the second light emitter 114.

In some cases, the first light emitter 112 may be inserted into the shaft 102 via the proximal opening 1022 of the shaft 102 and may eventually settle within the shaft where the inner diameter of the shaft 102 equals an external dimension of the first light emitter 112 or where it comes in contact with second light emitter 112 also disposed within the shaft and rests against it. Where the first light emitter 112 does not come to final rest in contact with second light emitter 114, swinging the training device 100 may serve to further secure the first light emitter 112 as it further wedges itself within the shaft via centrifugal force acting on it during a swing.

In some implementations, the hollow shaft design may facilitate easier maintenance and upgrades of the light-emitting devices. The openings at both ends of the shaft 102 may allow for the insertion or removal of components without disassembling the entire training device 100.

The training device 100 may be a bore-through type of golf club. A bore-through golf club may have a continuous hollow channel extending from the grip 104 through the shaft 102 and into the club head 105. This configuration may allow light beams from the light emitters to pass through the entire length of the training device 100.

The labels ‘first,’ ‘second,’ ‘third’ etc., for the light emitters, light beams, and targets are used for convenience of reference and do not imply any specific assignment or limitation on which targets sense which beams. Each target may be configured to sense one or more light beams from any of the light emitters, simultaneously or sequentially, with the sensor distinguishing beams based on characteristics such as wavelength, and the audio feedback generator producing distinct feedback (e.g., varying tone or cadence) corresponding to the sensed beam(s).

While the present teachings have been illustrated with respect to one or more implementations, alterations and/or modifications may be made to the illustrated examples without departing from the spirit and scope of the appended claims. For example, it will be appreciated that while the process is described as a series of acts or events, the present teachings are not limited by the ordering of such acts or events. Some acts may occur in different orders and/or concurrently with other acts or events apart from those described herein. Also, not all process stages may be required to implement a methodology in accordance with one or more aspects or embodiments of the present teachings. It will be appreciated that structural components and/or processing stages may be added or existing structural components and/or processing stages may be removed or modified.

Further, one or more of the acts depicted herein may be carried out in one or more separate acts and/or phases. Furthermore, to the extent that the terms “including,” “includes,” “having,” “has,” “with,” or variants thereof are used in either the detailed description and the claims, such terms are intended to be inclusive in a manner similar to the term “comprising.” The term “at least one of” is used to mean one or more of the listed items may be selected. Further, in the discussion and claims herein, the term “on” used with respect to two materials, one “on” the other, means at least some contact between the materials, while “over” means the materials are in proximity, but possibly with one or more additional intervening materials such that contact is possible but not required. Neither “on” nor “over” implies any directionality as used herein. The term “about” indicates that the value listed may be somewhat altered, as long as the alteration does not result in nonconformance of the process or structure to the illustrated embodiment. Finally, “exemplary” indicates the description is used as an example, rather than implying that it is an ideal.

Terms of relative position as used in this application are defined based on a plane parallel to the conventional plane or working surface of a workpiece, regardless of the orientation of the workpiece. The term “horizontal” or “lateral” as used in this application is defined as a plane parallel to the conventional plane or working surface of a workpiece, regardless of the orientation of the workpiece. The term “vertical” refers to a direction perpendicular to the horizontal. Terms such as “on,” “side” (as in “sidewall”), “higher,” “lower,” “over,” “top,” and “under” are defined with respect to the conventional plane or working surface being on the top surface of the workpiece, regardless of the orientation of the workpiece.

A number of implementations have been described. Nevertheless, it will be understood that various modifications may be made without departing from the spirit and scope of the disclosure. Accordingly, other implementations are within the scope of the following claims.