CN220491147U

CN220491147U - Anti-lost glasses

Info

Publication number: CN220491147U
Application number: CN202321928197.6U
Authority: CN
Inventors: 刘锋; 何需要; 蔡鑫
Original assignee: Zenni Optical Inc
Current assignee: Zenni Optical Inc
Priority date: 2023-07-21
Filing date: 2023-07-21
Publication date: 2024-02-13
Anticipated expiration: 2033-07-21

Abstract

The utility model discloses anti-lost glasses, which comprise a glasses frame and glasses legs which are connected with the glasses frame in a foldable manner, and are characterized by comprising an alarm prompting device and a cover plate; the glasses leg is provided with a containing cavity, the alarm prompting device comprises a PCB (printed circuit board) and a battery, the PCB is connected in the containing cavity, the battery is electrically connected with the PCB, and the PCB is connected with a loudspeaker and an LED; the cover plate is detachably connected to the accommodating cavity of the glasses leg, and the outer surface of the cover plate is flush with the surface of the glasses leg. The anti-lost glasses of this application design connect speaker and LED through the PCB board, when using, PCB board steerable LED is bright and control simultaneously the speaker makes sound, has realized simultaneously luminous and makes sound, through the form of audible and visual simultaneous suggestion, the user of being convenient for seeks glasses. The surface design of this application with the surface of apron and mirror leg is the form of parallel and level, can not cause the influence because of the apron evagination to user's travelling comfort in the use, has guaranteed user's travelling comfort.

Description

Anti-lost glasses

Technical Field

The utility model relates to the technical field of glasses, in particular to anti-lost glasses.

Background

With the development of glasses, the glasses are widely used, a myopic person needs to wear the myopic glasses, a presbyopic person needs to wear the presbyopic glasses, and an outdoor sport person needs to wear the sunglasses, however, in daily life, the glasses are sometimes lost or forgotten by the wearer, and when the wearer does not know where the glasses are placed, the wearer needs to spend time and effort to find.

Such as the patent application with publication number CN108681106a, which is by a whistle chord; the resonant frequency of the strings is consistent with the frequency of the sound emitted by the tone-fixing whistle, so that people with myopia, particularly high myopia, can be helped to quickly find the glasses.

As in the patent application with publication number CN204129365U, an LED lamp is installed at the temple, when the temple is stored, the first contact and the second contact touch each other to light the LED lamp, the utility model is provided with the LED lamp, when the temple is stored, the switch of the LED lamp is touched, and the LED lamp is slowly lighted once every 15 seconds; the lamplight can enable a myopic eye patient to accurately and quickly find out the lost glasses.

The patent application with publication number CN103941424A discloses a pair of anti-lost glasses, which mainly comprises a glasses frame, an alarm, an electric horn, a receiver, an electric wire, an electronic device and a transmitter, wherein the alarm is inlaid on the glasses frame and is formed by connecting the electric horn, the receiver and the electronic device through the electric wire, when the glasses are required to be found, only a horn button on the transmitter needs to be pressed down to send out a signal, the signal is received by the receiver in the alarm, after the signal is received by the receiver, the circuit of the electronic device and the electric horn is communicated, and the electric horn is electrified to send out a sound, so that the glasses can be found easily.

The existing technical characteristics have the defect of a certain aspect, can only emit sound or only emit light, and can not solve the problems of simultaneous light emission and occurrence.

Disclosure of Invention

The utility model aims to provide anti-lost glasses, which are used for solving the problem that the glasses in the prior art can only emit sound or light unilaterally.

In order to achieve the above purpose, the utility model is realized by adopting the following technical scheme:

an anti-lost glasses comprises a glasses frame and glasses legs which are connected with the glasses frame in a folding way, wherein the glasses legs comprise an alarm prompting device and a cover plate;

the glasses leg is provided with a containing cavity, the alarm prompting device comprises a PCB (printed circuit board) and a battery, the PCB and the battery are connected in the containing cavity, the battery is electrically connected with the PCB, and the PCB is connected with a loudspeaker and an LED;

the cover plate is detachably connected to the accommodating cavity of the glasses leg, and the outer surface of the cover plate is flush with the surface of the glasses leg.

Further, the cover plate is connected in the accommodating cavity of the glasses leg in a transition fit manner;

at least one end of the cover plate is provided with a disassembly groove, and the shape of the disassembly groove is arc-shaped.

Further, the cover plate is also provided with two groups of through holes;

when the cover plate is connected to the glasses leg, one group of through holes are located on the outer side of the loudspeaker, and the other group of through holes are located on the outer side of the LED.

Further, an alarm prompting device is arranged on one of the glasses legs, and a counterweight which is matched with the weight of the alarm prompting device is arranged on the other glasses leg.

Further, the glasses legs are made of plastic materials.

Further, the cover plate is made of plastic materials.

Further, the mounting seat is connected to the glasses frame, the hinging seat is arranged on the mounting seat, and the connecting ends of the glasses legs are fixedly connected with the connecting blocks; the connecting block is hinged with the hinging seat.

Further, the connecting block and the glasses legs are integrally formed.

Further, the cover plate is made of transparent materials.

Further, the PCB board is in signal connection with an external controller.

According to the technical scheme, the utility model has the beneficial effects that:

according to the anti-lost glasses, the PCB is connected with the loudspeaker and the LED, when the anti-lost glasses are used, the PCB can control the LED to be bright and simultaneously control the loudspeaker to emit sound, so that simultaneous light emission and sound emission are realized, and a user can find the glasses conveniently in a sound-light simultaneous prompt mode;

the surface design of this application with the surface of apron and mirror leg is the form of parallel and level, can not cause the influence because of the apron evagination to user's travelling comfort in the use, has guaranteed user's travelling comfort.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of a part of the structure of FIG. 1;

FIG. 3 is a schematic view of the structure of FIG. 1 from different angles;

FIG. 4 is an enlarged view of a portion of FIG. 3;

fig. 5 is a circuit diagram of the present application for implementing sound emission control.

Wherein: 1. a frame; 11. a mounting base; 12. a hinge base; 2. a temple; 21. a connecting block; 3. a PCB board; 4. a battery; 5. a speaker; 6. a cover plate; 61. disassembling the groove; 62. a through hole; 7. LED (light emitting diode)

Description of the embodiments

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

It should be noted that, in the description of the present utility model, the directions or positional relationships indicated by the terms "front", "rear", "left", "right", "upper", "lower", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and do not require that the present utility model must be constructed and operated in a specific direction, and thus should not be construed as limiting the present utility model. The terms "front", "back", "left", "right", "upper", "lower" as used in the description of the present utility model refer to directions in the drawings, and the terms "inner", "outer" refer to directions toward or away from the geometric center of a particular component, respectively.

As shown in fig. 1 to 4, the anti-lost glasses comprise a glasses frame 1 and glasses legs 2 which are connected with the glasses frame 1 in a folding way, and are characterized by comprising an alarm prompting device and a cover plate 6; the glasses leg 2 is provided with a containing cavity, the alarm prompting device comprises a PCB3 and a battery 4 which are connected in the containing cavity, the battery 4 is electrically connected with the PCB3, and the PCB3 is connected with a loudspeaker 5 and an LED7; the cover plate 6 is detachably connected to the accommodating cavity of the glasses leg 2, and the outer surface of the cover plate 6 is flush with the surface of the glasses leg 2.

The anti-lost glasses of this application design connect speaker and LED through the PCB board, when using, PCB board steerable LED is bright and control simultaneously the speaker makes sound, has realized simultaneously luminous and makes sound, through the form of audible and visual simultaneous suggestion, the user of being convenient for seeks glasses.

In the present application, the circuit of the PCB3 controlling the simultaneous operation of the speaker 5 and the LED7 may be a circuit of the prior art. Further, the PCB3 is in signal connection with an external controller, and the scheme of controlling the PCB3 to operate the speaker 5 and the LED7 by the external controller is also the scheme of the prior art.

As shown in fig. 5, the present application also provides a circuit diagram to achieve control of light emission and sound production. The circuit includes a bluetooth chip DA14531 with 24 pins. The pin 1 is connected with a radio frequency module for receiving signals transmitted by an external controller, the radio frequency module comprises an E1, a capacitor C2 and an inductor L2, and the radio frequency module is also grounded for protection. The No. 13 pin of bluetooth chip is connected with speaker 5020, and the one end ground connection of this speaker, one end are connected with battery BT1 through triode Q3 2N3906, and the triode still is connected with the No. 13 pin of bluetooth chip, still is equipped with resistance R5 between the one end of battery and the one end of connecting bluetooth chip's 13 is connected to the triode. Likewise, the LED may be connected to pin 14 of the Bluetooth chip using the same circuitry as the speaker.

When the Bluetooth LED lamp is used, the control signal can be sent to the radio frequency module through the external controller, and the radio frequency module transmits the signal to the LED and the loudspeaker through the Bluetooth chip to carry out simultaneous voice prompt and lamplight prompt.

Further, the No. 7 pin of the bluetooth chip is connected with a charging module, and the charging module is used for storing electric energy and providing electric quantity for the loudspeaker 5 and the LED 7. The charging module comprises a USB or TOP-C interface for power connection during charging, the USB and TOP-C interface are connected with a charging control chip GS1404, a capacitor C10 is arranged between the USB and TOP-C interface, and the charging control chip GS1404 is also subjected to ground protection through R6. The No. 2 pin and the No. 3 pin of the charge control chip GS1404 are connected to the battery BT1, and charge is performed. The battery BT1 is connected with the No. 7 pin of the Bluetooth chip through the step-down chip GS 2001-FES. The pin No. 2 and the pin No. 3 of the voltage reducing chip GS2001-FES are grounded through a capacitor C9 and a capacitor C8 respectively, and the capacitor C8 is also connected with a storage battery BT 1.

Through the design, the storage of the internal electric quantity and the power supply to the LED and the loudspeaker can be realized.

Further, the No. 3 pin and the No. 4 pin of the chip are connected with a chip switch module, the specific model is ESC-320-12, and the Bluetooth chip can be started and reset through the ESC-320-12. And a capacitor C5 and an inductor L1 are further connected to the No. 5 pin and the No. 6 pin of the Bluetooth chip, and the capacitor C5 is subjected to grounding protection. The No. 15 pin of the Bluetooth chip is connected with VCC, and the VCC is connected with the No. 15 pin of the Bluetooth chip through R2 and grounded through R3 and C7.

In some further embodiments, the cover plate 6 is connected in the receiving cavity of the temple in a form of a transition fit, which ensures a tight connection between the cover plate 6 and the temple 2. As shown in fig. 2, arc-shaped detaching grooves 61 may be designed at both ends of the cover plate 6. When the cover plate 6 is connected to the temple 2, the user cannot conveniently remove the same due to the close fit between the two. However, by providing the dismounting groove, a user can insert a screwdriver or other device into the dismounting groove 61 to tilt the cover plate 6 to open the cover plate 6.

In some further embodiments, two sets of through holes 62 are provided in the cover plate 6, one set of through holes 62 being located outside the speaker 5 and the other set of through holes 62 being located outside said LEDs 7 when the cover plate 6 is attached to the temple 2. This design allows the sound emitted by the speaker 5 and the light of the LEDs to be more easily transmitted to the outside of the glasses, facilitating the user to find and find the glasses.

In other embodiments, the cover plate 6 may be a cover plate made of transparent material, by which the user can more easily find the bright light of the LEDs.

Further, waterproof films are adhered to the through holes to prevent the PCB from being damaged due to the fact that water enters the accommodating cavity.

In some further embodiments, in order to balance the problem of uncomfortable wearing caused by the alarm prompting device arranged on one of the glasses legs, a counterweight which is matched with the weight of the alarm prompting device is arranged on the other glasses leg, and the counterweight can be used for increasing the weight of the glasses leg or reducing the weight of the glasses leg.

In order to reduce the overall weight of the glasses, the glasses legs 2 are made of plastic materials, and the cover plate is also made of plastic materials. The plastic material has the advantages of light weight, certain deformability and service life of the glasses.

In some embodiments, a manner in which the glasses legs can be folded is provided, for example, a mounting seat 11 is connected to the glasses frame 1, a hinge seat 12 is arranged on the mounting seat 11, a connecting block 21 is fixedly connected to the connecting end of the glasses legs 2, and the connecting block 21 can be connected to the glasses legs 2 in a welding or integrated forming manner. The connecting block 21 is hinged with the hinge seat 12. Further, the connecting block 21 can be also arranged as a slingshot hinge, when the glasses legs 2 are opened, the elastic force of the slingshot hinge can pull the glasses legs 2 inwards, so that the comfort level of a user can be ensured.

When the application works, the rechargeable battery 4 provides power for the PCB3 and the loudspeaker 5, so that the PCB3 and the loudspeaker 5 can work normally, and when the rechargeable battery (4) is insufficient in power, the PCB3 can send a signal to a mobile phone of a user to remind the user of charging. When glasses need to be found, signals are sent to the PCB3 through the mobile phone APP, the PCB3 sounds through the buzzer 5, and lamps on the PCB3 can be lightened.

It will be appreciated by those skilled in the art that the present utility model can be carried out in other embodiments without departing from the spirit or essential characteristics thereof. Accordingly, the above disclosed embodiments are illustrative in all respects, and not exclusive. All changes that come within the scope of the utility model or equivalents thereto are intended to be embraced therein.

Claims

1. An anti-lost glasses comprises a glasses frame (1) and glasses legs (2) which are connected with the glasses frame (1) in a folding way, and is characterized by comprising an alarm prompting device and a cover plate (6);

the glasses leg (2) is provided with a containing cavity, the alarm prompting device comprises a PCB (3) and a battery (4) which are connected in the containing cavity, the battery (4) is electrically connected with the PCB (3), and the PCB (3) is connected with a loudspeaker (5) and an LED (7);

the cover plate (6) is detachably connected to the accommodating cavity of the glasses leg (2), and the outer surface of the cover plate (6) is flush with the surface of the glasses leg (2).

2. The anti-lost glasses according to claim 1, characterized in that the cover plate (6) is connected in a transition fit in the accommodation cavity of the temple (2);

at least one end part of the cover plate (6) is provided with a disassembly groove (61), and the shape of the disassembly groove (61) is arc-shaped.

3. The anti-lost glasses according to claim 2, characterized in that the cover plate (6) is also provided with two groups of through holes (62);

when the cover plate (6) is connected to the glasses leg (2), one group of through holes (62) are positioned on the outer side of the loudspeaker (5), and the other group of through holes (62) are positioned on the outer side of the LED (7).

4. The anti-lost glasses according to claim 1, wherein an alarm prompting device is arranged on one glasses leg (2), and a counterweight which is matched with the weight of the alarm prompting device is arranged on the other glasses leg (2).

5. The pair of anti-lost glasses according to claim 1, wherein the temples (2) are temples made of plastic material.

6. The pair of anti-lost glasses according to claim 1, characterized in that the cover plate (6) is made of plastic material.

7. The anti-lost glasses according to any one of claims 1-6, wherein the glasses frame (1) is connected with a mounting seat (11), the mounting seat (11) is provided with a hinging seat (12), and the connecting end of the glasses leg (2) is fixedly connected with a connecting block (21); the connecting block (21) is hinged with the hinging seat (12).

8. The anti-lost glasses according to claim 7, characterized in that the connection block (21) and the temples (2) are made in one piece.

9. The anti-lost glasses according to claim 1, characterized in that the cover plate (6) is a cover plate made of transparent material.

10. Anti-lost glasses according to claim 1, characterized in that the PCB board (3) is signal connected with an external controller.