CN214154071U

CN214154071U - Earphone charging bin mainboard

Info

Publication number: CN214154071U
Application number: CN202022986039.9U
Authority: CN
Inventors: 余建春
Original assignee: Shenzhen Creative Yuntu Electronic Co ltd
Current assignee: Shenzhen Creative Yuntu Electronic Co ltd
Priority date: 2020-12-11
Filing date: 2020-12-11
Publication date: 2021-09-07
Anticipated expiration: 2030-12-11

Abstract

The utility model relates to an earphone charging bin mainboard, which comprises a mainboard body and a charging shell, wherein the charging shell comprises a box body and a hinged cover, a hinged frame is fixed at one end of the box body, one end of the hinged cover is connected with the box body through the hinged frame, a buckle is fixed at the other end of the hinged cover, a clamping groove is arranged at the other end of the box body, the buckle is matched with the clamping groove, a mounting groove is arranged in the box body, a storage battery is connected with the mainboard body, a sealing cover is fixed on the mounting groove, the sealing cover is matched with the mounting groove, the earphone charging bin mainboard automatically breaks Bluetooth connection for charging when an earphone is put in, the earphone is automatically opened when the earphone is taken out from the box body, a first display lamp and a second display lamp are arranged on the box body, whether the charging of a left earphone and a right earphone is full or not is respectively displayed, and the device is provided with a positioning prompt system, be connected with the locator through cell-phone APP, can indicate through the stereo set.

Description

Earphone charging bin mainboard

Technical Field

The utility model relates to a TWS earphone technical field specifically is earphone charging bin mainboard.

Background

As is well known, with the development of technology, TWS earphones gradually appear in people's lives, and meanwhile, in order to meet the charging demand, a TWS earphone charging box is produced. But the box that charges of current TWS earphone generally adopts complicated articulated design, and its articulated department often can be outstanding outside the box, need leave sufficient gap so that open the top cap simultaneously, therefore cause the whole outward appearance structure of receiver complicated, influence user experience, some accessories that use with TWS earphone match do not have suitable place to accomodate moreover, consequently lose easily and bring very big inconvenience for the user.

For example, the patent publication "CN 211959487U" is named as: the utility model discloses a patent of "TWS earphone charging box", the patent discloses "the utility model discloses a TWS earphone charging box, including the box body that charges, its the box body that charges include upper cover, lower cover and connect upper cover and lower cover and can drive the elastic connection piece that upper cover and lower cover lid closed, upper cover inner chamber be equipped with the storing layer that can supply to deposit other accessories, lower cover inner chamber inlayed the cabin of charging, the relative upper cover's in cabin one end of charging be equipped with and supply TWS earphone to accomodate and the left charging groove and the right charging groove of charging connection usefulness, the relative lower cover's in cabin one end of charging be equipped with left charging groove and right charging groove be connected and can be the power supply module that the TWS earphone charges. The utility model provides a TWS earphone charging box, which adopts the elastic connecting block to connect the upper cover and the lower cover, and uses the elastic action to drive the upper cover and the lower cover to cover, the structure is simple, and the use is convenient; and be equipped with the storage layer at the upper cover inner chamber, make full use of space is convenient for accomodate simultaneously with the supporting gadget that uses of TWS earphone, has greatly promoted user experience ".

The existing TWS earphone charging box is discovered in use, the device does not have a positioning device when being used, the charging cabin is inconvenient to find when lost, the external voice prompt function is not provided, the device is not good for protecting a mainboard, the shock absorption protection device is not provided, the device is easy to damage, the service life is short, and the use limitation is high.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides an earphone charging storehouse mainboard with location suggestion, shock attenuation protection has.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the earphone charging bin mainboard comprises a mainboard body and a charging shell, wherein the charging shell comprises a box body and a hinged cover, a hinged frame is fixed at one end of the box body, one end of the hinged cover is connected with the box body through the hinged frame, a buckle is fixed at the other end of the hinged cover, a clamping groove is formed in the other end of the box body, the buckle is matched with the clamping groove, a charging groove is formed above the box body, charging contacts are fixed in the charging groove and are arranged in multiple groups, a mounting groove is formed in the box body, the mainboard body is arranged in the mounting groove, damping devices are arranged on two sides of the mounting groove and comprise a support frame, a positioning column, a first spring and a second spring, a connecting hole is formed in the mainboard body, the positioning column is fixed on the support frame and is matched with the connecting hole, the first spring and the second spring are sleeved on the positioning column, one end of the first spring is connected with the lower portion of the supporting frame, the other end of the first spring is connected with the lower portion of the main board body, one end of the second spring is connected with the upper portion of the main board body, the other end of the second spring is connected with the upper portion of the supporting frame, an assembling groove is formed in the lower portion of the box body, a storage battery is fixed in the assembling groove, the storage battery is connected with the main board body, a sealing cover is fixed on the assembling groove, and the sealing cover is matched with the assembling groove.

For the convenience is fixed with the mainboard, the utility model discloses the improvement has, reference column, first spring, second spring and connecting hole set up to the multiunit and evenly arrange.

For charging convenience, the utility model discloses the improvement has, be provided with the USB interface on the box, the USB interface with the battery is connected.

For the operating condition of convenient display device, the utility model discloses the improvement has, be provided with first display lamp, second display lamp and charge indicator on the box.

For the operating condition of convenient display device, the utility model discloses the improvement has, be provided with automatic connection module, automatic cutout module and charge indication module on the mainboard body, charge indication module with first display lamp, second display lamp and charge indication lamp are connected.

For the convenient manufacturing of producing, reduce the weight of device, the utility model discloses the improvement has, the casing material that charges is PVC plastics.

For the suggestion of fixing a position in order to make things convenient for, the utility model discloses the improvement has, it is fixed with the locator to cover in the articulated joint, the embedding of the box outside has the stereo set, the locator with the stereo set is connected.

(III) advantageous effects

Compared with the prior art, the utility model provides an earphone storehouse mainboard that charges possesses following beneficial effect:

this earphone storehouse mainboard that charges, automatic disconnection bluetooth connection charges when the earphone is put into, opens automatically when the earphone is taken out from the box in, is provided with first display lamp and second display lamp on the box, shows charging of left and right earphone respectively whether full of, and the device has location reminder system, is connected with the locator through cell-phone APP, can indicate through the stereo set.

Drawings

FIG. 1 is a front view of the present invention;

FIG. 2 is a schematic structural view of the present invention;

fig. 3 is a schematic diagram of the structural module of the present invention.

In the figure: 1. a main board body; 2. a charging housing; 3. a box body; 4. a hinged cover; 5. a hinged frame; 6. buckling; 7. a card slot; 8. a charging slot; 9. a charging contact; 10. mounting grooves; 11. a support frame; 12. a positioning column; 13. a first spring; 14. a second spring; 15. connecting holes; 16. assembling a groove; 17. a storage battery; 18. a sealing cover; 19. a USB interface; 20. a first display lamp; 21. a second display lamp; 22. a charging indicator light; 23. an automatic connection module; 24. an automatic cut-off module; 25. a charging indication module; 26. a damping device; 27. a positioner; 28. and (4) sounding.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the earphone charging bin main board includes a main board body 1 and a charging housing 2, the charging housing 2 includes a box body 3 and a hinge cover 4, a hinge frame 5 is fixed at one end of the box body 3, one end of the hinge cover 4 is connected to the box body 3 through the hinge frame 5, a buckle 6 is fixed at the other end of the hinge cover 4, a slot 7 is arranged at the other end of the box body 3, the buckle 6 is matched with the slot 7, a charging slot 8 is arranged above the box body 3, a charging contact 9 is fixed in the charging slot 8, the charging contacts 9 are arranged in multiple groups, a mounting slot 10 is arranged in the box body 3, the main board body 1 is arranged in the mounting slot 10, damping devices 26 are arranged at two sides of the mounting slot 10, each damping device 26 includes a support frame 11, a positioning column 12, a first spring 13 and a second spring 14, be provided with connecting hole 15 on mainboard body 1, be fixed with on the support frame 11 reference column 12, reference column 12 with connecting hole 15 phase-match, first spring 13 and second spring 14 cover are in on reference column 12, first spring 13 one end with support frame 11 below is connected, the first spring 13 other end with mainboard body 1 below is connected, second spring 14 one end with mainboard body 1 top is connected, the second spring 14 other end with support frame 11 top is connected, box 3 below is provided with assembly groove 16, assembly groove 16 internal fixation has battery 17, battery 17 with mainboard body 1 is connected, be fixed with sealed lid 18 on the assembly groove 16, sealed lid 18 with assembly groove 16 phase-match.

The positioning columns 12, the first springs 13, the second springs 14 and the connecting holes 15 are arranged in a plurality of groups and are arranged uniformly, so that the main board is fixed conveniently.

The box body 3 is provided with a USB interface 19, and the USB interface 19 is connected with the storage battery 17 for charging conveniently.

The box body 3 is provided with a first display lamp 20, a second display lamp 21 and a charging indicator lamp 22, so as to conveniently display the working state of the device.

Be provided with automatic connection module 23, automatic cutout module 24 and charge indicating module 25 on mainboard body 1, charge indicating module 25 with first display lamp 20, second display lamp 21 and charge indicating lamp 22 are connected, for the convenience of display device's operating condition.

The material of the charging shell 2 is PVC plastic, so that the weight of the device is reduced in order to facilitate production and manufacturing.

A positioner 27 is fixed on the hinged cover 4, a sound box 28 is embedded in the outer side of the box body 3, and the positioner 27 is connected with the sound box 28 for facilitating positioning prompt.

To sum up, when the earphone charging bin main board is used, the main board body 1 is fixed in a mounting groove 10 of a box body 3 when the earphone charging bin main board is used, damping devices 26 are fixed at two ends of the mounting groove 10, a positioning column 12 is fixed on a supporting frame 11, a connecting hole 15 is arranged on the main board body 1, the main board body 1 is fixed on the positioning column 12 through the connecting hole 15, a first spring 13 and a second spring 14 are respectively fixed above and below the main board body 1 to conveniently ensure the damping of the main board body 1, a hinged frame 5 is arranged above the box body 3, one end of a hinged cover 4 is hinged with the hinged frame 5, a clamping groove 7 is arranged on the box body 3, a buckle 6 is fixed at the other end of the hinged cover 4, the buckle 6 is matched and fixed with the clamping groove 7, when an earphone is placed in a charging groove 8 to be connected with a charging contact 9, an automatic cutting module 24 on the main board body 1 cuts off the connection of the earphone and a mobile phone to carry out dormant charging, after the earphone is taken out from charging groove 8, through the automatic start-up of automatic connection module 23 earphone, the cooperation indicating module 25 that charges, control the earphone and correspond first display lamp 20 and second display lamp 21 respectively, first display lamp 20 shows red with second display lamp 21 during charging, it shows green to charge to accomplish first display lamp 20 and second display lamp 21, be fixed with locator 27 on articulated lid 4, be connected with locator 27 through cell-phone APP, when can not seeking charging shell 2, the 28 suggestion of stereo set on box 3.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an earphone storehouse mainboard that charges, includes mainboard body (1) and charging case (2), its characterized in that: charging shell (2) includes box (3) and articulated cover (4), one end is fixed with articulated frame (5) on box (3), articulated cover (4) one end is passed through articulated frame (5) with box (3) are connected, buckle (6) are fixed to articulated cover (4) other end, the box (3) other end is provided with draw-in groove (7), buckle (6) with draw-in groove (7) phase-match, box (3) top is provided with charge groove (8), charge groove (8) internal fixation has charging contact (9), charging contact (9) set up to the multiunit, be provided with mounting groove (10) in box (3), mainboard body (1) sets up in mounting groove (10), mounting groove (10) both sides are provided with damping device (26), damping device (26) include support frame (11), The main board comprises a positioning column (12), a first spring (13) and a second spring (14), wherein a connecting hole (15) is formed in the main board body (1), the positioning column (12) is fixed on the support frame (11), the positioning column (12) is matched with the connecting hole (15), the first spring (13) and the second spring (14) are sleeved on the positioning column (12), one end of the first spring (13) is connected with the lower portion of the support frame (11), the other end of the first spring (13) is connected with the lower portion of the main board body (1), one end of the second spring (14) is connected with the upper portion of the main board body (1), the other end of the second spring (14) is connected with the upper portion of the support frame (11), an assembling groove (16) is formed in the lower portion of the box body (3), a storage battery (17) is fixed in the assembling groove (16), and the storage battery (17) is connected with the main board body (1), and a sealing cover (18) is fixed on the assembling groove (16), and the sealing cover (18) is matched with the assembling groove (16).

2. The headset charging bin motherboard of claim 1 wherein: the positioning columns (12), the first springs (13), the second springs (14) and the connecting holes (15) are arranged in a multi-group mode and are evenly distributed.

3. The headset charging bin motherboard of claim 1 wherein: the box body (3) is provided with a USB interface (19), and the USB interface (19) is connected with the storage battery (17).

4. The headset charging bin motherboard of claim 1 wherein: the box body (3) is provided with a first display lamp (20), a second display lamp (21) and a charging indicator lamp (22).

5. The earphone charging bin motherboard of claim 4, wherein: be provided with automatic connection module (23), automatic cutout module (24) and charge indication module (25) on mainboard body (1), charge indication module (25) with first display lamp (20), second display lamp (21) and charge indication lamp (22) are connected.

6. The headset charging bin motherboard of claim 1 wherein: the charging shell (2) is made of PVC plastic.

7. The headset charging bin motherboard of claim 1 wherein: a positioner (27) is fixed on the hinged cover (4), a sound box (28) is embedded in the outer side of the box body (3), and the positioner (27) is connected with the sound box (28).