Wearable proximity alert system

Description

RELATED APPLICATIONS

The present invention is a continuation of and was first described in and claims the benefit of U.S. Provisional Application No. 62/785,518, filed Dec. 27, 2018, the entire disclosures of which are incorporated herein by reference.

FIELD OF THE INVENTION

The present invention relates to a proximity alert system capable of being worn.

BACKGROUND OF THE INVENTION

Among the greatest fears among parents, the mere thought of a child becoming lost or, worse yet, kidnapped sends shivers down one's spine. In a society that is becoming increasingly desensitized to learning of some of the unthinkable crimes against children, parents are forced to become more and more aware of the location of their children at all times. Even so, everyone is bound to lose their guard and, when this occurs, disaster can result. Similar dangerous situations can arise when a child is accidentally left behind in a hot vehicle by distracted parents or care providers.

Accordingly, there is a constant need for a means by which parents can monitor the location of their children constantly in order to prevent such an occurrence. The use of the system helps to ensure that a child is always near and the unthinkable disaster of a lost or forgotten child will not occur.

SUMMARY OF THE INVENTION

The principles of the present invention provide for a wearable proximity alert system, comprises a caregiver band wore by a caregiver. The caregiver band has a face with a first strap side extending away from a first side and a second strap side extending away from an opposing second side. The wearable proximity alert system also comprises a toddler band worn by a toddler. The caregiver band has a face with a first strap side extending away from a first side and a second strap side extending from an opposing second side. The wearable proximity alert system also comprises a plurality of switches which are located on each of the sides of each the faces of each of the bands. Each of the switches represents a selectable distance range between the caregiver band and the toddler band. The wearable proximity alert system also comprises a plurality of indicia which are located on each of the sides of each the faces of each of the bands.

The bands each may include a personal electronic device selected from the group consisting of a smartphone, a tablet, or a smart watch. A distal end of the first strap side of the bands each may have a first fastener while a distal end of the second strap side of the bands may have a second fastener. The first fastener and the second fastener of each of the bands may be securely mating with each other, thereby removably attaching the first strap side and the second strap side together to secure each of the bands to the user.

The fasteners and the strap sides of each of the bands may be length adjustable. The face of each of the bands may have a geometrical cross-sectional shape which may be selected from the group consisting of a circular cross-sectional shape, a square cross-sectional shape, or a hexagonal cross-sectional shape. The face of each of the bands may have a display surrounded by a bezel. The display may be a digital display. The toddler band may be in wireless communication with the caregiver band. The caregiver band and the toddler band may be in electronic communication via wireless communication.

The wireless communication band may be received or transmitted via an antenna in electrical communication with a transmitter and the transmitter may be connected to a microcontroller powered by a battery. The first switch, the second switch, the third switch, and the fourth switch may serve as inputs to the microcontroller while the first indicia, the second indicia, the third indicia, and the fourth indicia along with an audible alert, the tactile alert, and the visible alert may serve as outputs to the microcontroller. The caregiver band and the toddler band have a same design and are interchangeable. The switches may include a first switch located on the upper right side of each of the faces, a second switch may be located on the lower right side of each the faces, a third switch may be located on the lower left side of each of the faces, and a fourth switch may be located on the upper left side of each of the faces.

The indicia may include a first indicia located on the faces adjacent the first switch, a value of which may correspond to the first switch, a second indicia located on the faces adjacent the second switch, a value of which may correspond to the second switch, a third indicia which may be located on the faces adjacent to the third switch, a value of which may correspond to the third switch, and a fourth indicia which may be located on the faces adjacent the fourth switch and a value of which corresponds to the fourth switch.

The first indicia may have an effective range of 30 ft. for the first switch while the second indicia may have an effective range of 40 ft. for the second switch. The third indicia may have an effective range of 50 ft. for the third switch while the fourth indicia may have an effective range of 100 ft. for the fourth switch. Each of the bands may select the effective ranges and therefore have a transceiver emitting and transmitting wireless communication to the other band.

BRIEF DESCRIPTION OF THE DRAWINGS

The advantages and features of the present invention will become better understood with reference to the following more detailed description and claims taken in conjunction with the accompanying drawings, in which like elements are identified with like symbols, and in which:

FIG. 1 is a perspective view of the wearable proximity alarm system 10, according to the preferred embodiment of the present invention;

FIG. 2 is a top view of an individual representation of the caregiver band 11 and toddler band 19, according to a preferred embodiment of the present invention; and,

FIG. 3 is an electrical block diagram of the major electrical components as used in the wearable proximity alarm system 10, according to the preferred embodiment of the present invention.

DESCRIPTIVE KEY

• • 10 wearable proximity alert system
  • 11 caregiver band
  • 12 face
  • 13a first strap side
  • 13b second strap side
  • 14a first fastener
  • 14b second fastener
  • 15a first switch
  • 15b second switch
  • 15c third switch
  • 15d fourth switch
  • 17a first indicia
  • 17b second indicia
  • 17c third indicia
  • 17d fourth indicia
  • 19 toddler band
  • 25 wireless communication
  • 30 audible alert
  • 35 tactile alert
  • 40 visible alert
  • 45 selective distance
  • 50 caregiver
  • 55 toddler
  • 60 antenna
  • 65 transmitter
  • 70 microcontroller
  • 75 battery

1. Description of the Preferred Embodiment

The best mode for carrying out the invention is presented in terms of its preferred embodiment, herein depicted within FIGS. 1 through 3. However, the invention is not limited to the described embodiment, and a person skilled in the art will appreciate that many other embodiments of the invention are possible without deviating from the basic concept of the invention and that any such work around will also fall under scope of this invention. It is envisioned that other styles and configurations of the present invention can be easily incorporated into the teachings of the present invention, and only one (1) particular configuration shall be shown and described for purposes of clarity and disclosure and not by way of limitation of scope. All of the implementations described below are exemplary implementations provided to enable persons skilled in the art to make or use the embodiments of the disclosure and are not intended to limit the scope of the disclosure, which is defined by the claims.

The terms “a” and “an” herein do not denote a limitation of quantity, but rather denote the presence of at least one (1) of the referenced items.

Referring now to FIG. 1, the present invention essentially comprises a wearable proximity alert system (herein described as the “system”) 10, that provides a caregiver band 11 capable of being worn by a caregiver 50 in wireless communication 25 with a toddler band 19 capable of being worn by a toddler 55. When the toddler band 19 is detected as being out of a selected range by the caregiver band 11, the caregiver band 11 emits an alert signal 30, 35, 40.

Referring more closely now to FIG. 2, it is shown a close-up view of an exemplary embodiment of either the caregiver band 11 or the toddler band 19. It is appreciated that either band 11, 19 can be identical, similar, or different in size, shape, and design, so long as the overall scope of wireless communication 25 between the bands 11, 19 is maintained. Further, the caregiver band 11, may not be a band to be worn about the wrist at all. The wireless communication 25 can be between the toddler band 19 and a personal electronic device such as a smartphone, tablet, or similar device, wherein an executable application must be pre-loaded on such a device and running in order to function as described herein.

The band 11, 19 in an exemplary embodiment has a face 12 with a first strap side 13a extending away from a first side thereof, and a second strap side 13b extending from an opposing second side thereof. The distal end of the first strap side 13a has a first fastener 14a. Similarly, the distal end of the second strap side 13b has a second fastener 14b. It is appreciated that the first fastener 14a and second fastener 14b are capable or secure mating with each other, thereby removably attaching the first strap side 13a and second strap side 13b together to secure the band 11, 19 to a user. Such an embodiment can be a wrist-worn device to be secured to the wrist of the respective user 50, 55. Any type of fastener 14a 14b can be envisioned, such as a buckle and keeper, tab and slot, etc. The fasteners 14a, 14b and/or the strap sides 13a, 13b can be length adjustable. The face 12 can be any geometrical cross-sectional shape, such as circular, square, hexagonal, etc. and can have a digital or other display, surrounded by a bezel.

Located on the side of the face 12, or on the side of the bezel of the face 12, are a plurality of switches 15a, 15b, 15c, 15d. For purposes of illustration and description, the number of switches 15a, 15b, 15c, 15d are four (4) although any number more or less can fall under the scope of the invention, as long as there is room. In a preferred embodiment a first switch 15a is located approximately on the upper right side of the face 12, a second switch 15a is located approximately on the lower right side of the face 12, a third switch 15a is located approximately on the lower left side of the face 12, and a fourth switch 15a is located approximately on the upper left side of the face 12. Each switch 15a, 15b, 15c, 15d represents a selectable distance range between the caregiver band 11 and the toddler band 19. A first indicia 17a is printed or otherwise located on the face 12 adjacent the first switch 15a, the value of which corresponds to the first switch 15a. In a similar fashion, a second indicia 17b is printed or otherwise located on the face 12 adjacent the second switch 15b, the value of which corresponds to the second switch 15b, a third indicia 17c is printed or otherwise located on the face 12 adjacent the first third 15c, the value of which corresponds to the third switch 15c, and a fourth indicia 17d is printed or otherwise located on the face 12 adjacent the fourth switch 15d, the value of which corresponds to the fourth switch 15d. In an exemplary embodiment, the first indicia 17a, and therefore an effective range of the first switch 15a represents thirty feet (30 ft.), the second indicia 17b, and therefore an effective range of the second switch 15b represents forty feet (40 ft.), the third indicia 17c, and therefore an effective range of the third switch 15c represents fifty feet (50 ft.), and the fourth indicia 17d, and therefore an effective range of the fourth switch 15d represents one hundred feet (100 ft.).

Referring to FIG. 3, an electrical block diagram of the major electrical components as used in the system 10, according to the preferred embodiment of the present invention is shown. It is noted that the caregiver band 11 and the toddler band 19 are of the same electrical design and are interchangeable. For the purposes of description, the caregiver band 11 is shown on the left-hand side and the toddler band 19 is shown on the right. The electrical description hereinbelow applies to both the caregiver band 11 and the toddler band 19. The caregiver band 11 and the toddler band 19 are in electronic communication via wireless communication 25 such as an RF signal. The wireless communication 25 is received or transmitted via an antenna 60 in electrical communication with a transmitter 65. In turn, the transmitter 65 is connected to a microcontroller 70 powered by a battery 75. The first switch 15a, the second switch 15b, the third switch 15c, and the fourth switch 15d serve as inputs to the microcontroller 70, while the first indicia 17a, second indicia 17b, third indicia 17c, and the fourth indicia 17d along with the audible alert 30, the tactile alert 35, and the visible alert 40 serve as outputs.

In a preferred method of use, either band 11, 19 is capable of selecting the effective range, and therefor has minimally a transceiver capable of emitting and transmitting wireless communication 25 to the other band, a power source (not shown), an audible alert 30, a tactile alert 35, and a visible alert 40 for alerting either the caregiver 50 or the toddler 55 of travel outside the selected range. In an exemplary method of use, the caregiver 50 wears the caregiver band 11 and the toddler wears the toddler band 19. The caregiver 50 selects a range one hundred feet (100 ft.) by activating the fourth switch 15d. This sets the range of one hundred feet (100 ft.) that the toddler band 19 and caregiver band 11 must be in proximity to each other, as verified by continuous wireless communication 25 therebetween. Once this range is exceeded, either or both band 11, 19 can activate any or all of the audible alert 30, tactile alert 35, and visible alert 40.

The foregoing descriptions of specific embodiments of the present invention have been presented for purposes of illustration and description. They are not intended to be exhaustive or to limit the invention to the precise forms disclosed, and obviously many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical application, to thereby enable others skilled in the art to best utilize the invention and various embodiments with various modifications as are suited to the particular use contemplated.