CN219979770U

CN219979770U - Anti-theft lock catch battery mounting structure

Info

Publication number: CN219979770U
Application number: CN202321373736.4U
Authority: CN
Inventors: 胡访勇
Original assignee: Jinyun County Youjitai Electronics Co ltd
Current assignee: Jinyun County Youjitai Electronics Co ltd
Priority date: 2023-05-31
Filing date: 2023-05-31
Publication date: 2023-11-07
Anticipated expiration: 2033-05-31

Abstract

The utility model provides an anti-theft lock catch battery mounting structure, and belongs to the technical field of anti-theft devices. The welding fixture solves the problems that the welding fixture difficulty of the existing button battery and electrode wires is high, and the shell of the button battery is easy to damage. The utility model comprises a shell, a battery and a PCB board, wherein the battery and the PCB board are arranged in the shell, an external assembly is arranged in the shell and used for conducting the battery and the PCB board, the external assembly comprises an elastic piece and an electrode connecting piece, the elastic piece is fixedly arranged on the PCB board, the bottom of the elastic piece is elastically abutted against the top surface of the battery, a buckle plate is detachably arranged on the shell and used for buckling and fixing the battery on the shell, and the buckle plate can tightly press the electrode connecting piece against the side surface of the battery. The utility model has the advantages that the spring with higher welding efficiency, the electrode connecting sheet and the PCB are welded and fixed, the battery is placed in the lower mounting clamping groove, the negative electrode of the battery is abutted against the spring, and the electrode connecting sheet is pressed on the positive electrode of the battery through the pressing block, so that the connection efficiency of the battery and the PCB is improved.

Description

Anti-theft lock catch battery mounting structure

Technical Field

The utility model belongs to the technical field of anti-theft devices, and relates to an anti-theft lock catch battery mounting structure.

Background

Some commodities in the market can be matched with the anti-theft lock catches, a plurality of conductive ropes are arranged on the anti-theft lock catches, and the anti-theft lock catches and the commodities are fixed together by tightening the ropes; the wire rope is also connected with the alarm, and the wire rope is cut off or damaged in other modes, so that the wire rope is powered off, and the alarm can be triggered to give out alarm sound.

In order to save space, the battery installed in the anti-theft lock catch is generally a button battery. The stainless steel material is adopted as the positive electrode on the outer surface of the button cell, and the stainless steel round cover on the button cell is adopted as the negative electrode. The button cell is usually welded and fixed with the PCB in the anti-theft lock catch so as to keep the conduction between the button cell and the PCB circuit. Because button cell's shell is made by stainless steel material, and stainless steel material and electrode wire's welded fastening degree of difficulty are great, lead to welding efficiency lower, simultaneously, in welding process, lead to button cell's shell to damage easily, and then reduce button cell's life, lead to button cell to scrap even.

Disclosure of Invention

The utility model aims to solve the problems of the prior anti-theft lock catch battery and provides a battery mounting structure capable of improving the connection efficiency of the battery and a PCB.

The aim of the utility model can be achieved by the following technical scheme:

the utility model provides an theftproof hasp battery mounting structure, includes casing and battery and the PCB board of setting in the casing, is equipped with an external subassembly in the casing and is used for switching on battery and PCB board, its characterized in that, external subassembly is including setting firmly elastic component and the electrode connection piece on the PCB board, and the bottom elasticity of elastic component is supported and is leaned on the top surface of battery, is equipped with a buckle on the casing detachably and is used for fixing the battery lock on the casing, the buckle can compress tightly the electrode connection piece and support on the side of battery.

In the anti-theft lock catch battery mounting structure, a vertical pressing block is fixedly arranged on the buckle plate, and the electrode connecting sheet is pressed against the side face of the battery by the pressing block.

In the above-mentioned anti-theft lock catch battery mounting structure, a guide inclined plane is arranged on one side surface of the pressing block facing the battery, and when the buckle plate is buckled upwards, the guide inclined plane pushes the electrode connecting sheet to be abutted on the battery.

In the above-mentioned anti-theft lock catch battery mounting structure, a mounting seat is fixedly arranged in the shell, an upper mounting clamping groove is formed in the top of the mounting seat, and the PCB is fixedly embedded in the upper mounting clamping groove; the bottom of the mounting seat is provided with a lower mounting clamping groove, and the battery is detachably embedded in the lower mounting clamping groove.

In the above-mentioned anti-theft lock catch battery mounting structure, the buckle plate is fastened at the opening of the lower mounting clamping groove for fastening and fixing the battery in the lower mounting clamping groove.

In the above-mentioned anti-theft lock catch battery mounting structure, the side wall of the lower mounting clamping groove is provided with a bayonet penetrating inside and outside, the electrode connecting sheet is positioned in the bayonet, and after the buckle is buckled upwards, the pressing block is inserted into the bayonet.

In the above-mentioned anti-theft lock catch battery mounting structure, the mounting seat is provided with a first through hole and a second through hole, the first through hole and the second through hole are vertically communicated with the upper mounting clamping groove and the lower mounting clamping groove, the elastic piece passes through the first through hole, and the electrode connecting piece passes through the second through hole to be electrically conducted with the battery.

In the above-mentioned anti-theft lock catch battery mounting structure, the PCB board is provided with a mounting hole through which the elastic member passes from top to bottom; the PCB is provided with a mounting groove, the electrode connecting sheet penetrates through the mounting groove from top to bottom, and the elastic piece and the electrode connecting sheet are welded and fixed on the upper end face of the PCB.

In the above-mentioned theftproof hasp battery mounting structure, the electrode connection piece be formed by a wire bending, the electrode connection piece is buckled into the U-shaped, and two outside bending type of level of U-shaped are respectively formed two horizontal poles, and two horizontal poles are supported and are leaned on the up end of PCB board and welded fastening with it after passing the PCB board.

In the above-mentioned anti-theft lock catch battery mounting structure, the elastic member includes a spring.

Compared with the prior art, the utility model carries out welding fixation on the spring with higher welding efficiency, the electrode connecting sheet and the PCB, the battery is directly placed in the lower mounting clamping groove, the negative electrode of the battery is abutted against the spring, and the electrode connecting sheet is tightly pressed on the positive electrode of the battery through the pressing block, so that the connection efficiency of the battery and the PCB is greatly improved.

Drawings

FIG. 1 is a schematic view of the structure of an anti-theft lock of the present utility model;

FIG. 2 is a schematic view of the structure of the bottom of the housing of the present utility model;

FIG. 3 is an enlarged schematic view of the bottom of the housing of the present utility model;

FIG. 4 is a cross-sectional view of the internal structure of the housing of the present utility model;

fig. 5 is an installation schematic of the battery of the present utility model;

fig. 6 is a schematic diagram of connection between a PCB board and a battery according to the present utility model.

In the figure, 1, a shell; 2. a battery; 3. a PCB board; 4. an electrode connecting sheet; 5. an elastic member; 6. a buckle plate; 7. a mounting base; 8. a clamping groove is arranged on the upper part; 9. a lower mounting clamping groove; 10. briquetting; 11. a first through hole; 12. a second through hole; 14. a cross bar; 15. a locking body; 16. a lower lock body; 17. a pull rope; 18. a bayonet.

Detailed Description

The following are specific embodiments of the present utility model and the technical solutions of the present utility model will be further described with reference to the accompanying drawings, but the present utility model is not limited to these embodiments.

As shown in fig. 1 and 2, the anti-theft lock catch of the utility model comprises an upper lock body 15, a lower lock body 16 and a plurality of pull ropes 17 which are connected with the upper lock body 15 and the lower lock body 16 in a telescopic manner, the anti-theft lock catch battery mounting structure of the utility model comprises a shell 1, a battery 2 and a PCB 3 which are arranged in the shell 1, wherein the shell 1 is fixedly arranged at the bottom of the upper lock body 15, and the pull ropes 17 are electrically conducted with the PCB 3.

As shown in fig. 3 and 4, an external component is arranged in the housing 1 and used for conducting the battery 2 and the PCB 3, the external component includes an elastic member 5 and an electrode connecting sheet 4 which are fixedly arranged on the PCB 3, the bottom of the elastic member 5 elastically abuts against the top surface of the battery 2, a buckle 6 is detachably arranged on the housing 1 and used for fastening the battery 2 to the housing 1, and the buckle 6 can press the electrode connecting sheet 4 against the side surface of the battery 2. A vertical pressing block 10 is fixedly arranged on the pinch plate 6, and the pressing block 10 presses the electrode connecting sheet 4 against the side face of the battery 2. A guide inclined plane is arranged on one side surface of the pressing block 10 facing the battery 2, and when the buckle plate 6 is buckled upwards, the guide inclined plane pushes the electrode connecting sheet 4 to be abutted against the battery 2.

As shown in fig. 5, a mounting seat 7 is fixedly arranged in the shell 1, an upper mounting clamping groove 8 is formed in the top of the mounting seat 7, and the PCB 3 is fixedly embedded in the upper mounting clamping groove 8; the bottom of the mounting seat 7 is provided with a lower mounting clamping groove 9, and the battery 2 is detachably embedded in the lower mounting clamping groove 9. The buckle plate 6 is buckled at the opening of the lower installation clamping groove 9 and is used for buckling and fixing the battery 2 in the lower installation clamping groove 9. The side wall of the lower mounting clamping groove 9 is provided with a bayonet 18 penetrating inside and outside, the electrode connecting sheet 4 is positioned in the bayonet 18, and after the pinch plate 6 is buckled upwards, the pressing block 10 is inserted into the bayonet 18. The mounting seat 7 is provided with a first through hole 11 and a second through hole 12, the first through hole 11 and the second through hole 12 are communicated with the upper mounting clamping groove 8 and the lower mounting clamping groove 9 up and down, and the elastic piece 5 passes through the first through hole 11 and the electrode connecting piece 4 to be electrically communicated with the battery 2 through the second through hole 12.

As shown in fig. 5, a mounting hole is formed in the PCB 3, and the elastic member 5 passes through the mounting hole from top to bottom; the PCB is provided with a mounting groove, the electrode connecting sheet 4 passes through the mounting groove from top to bottom, and the elastic piece 5 and the electrode connecting sheet 4 are welded and fixed on the upper end face of the PCB 3. The electrode connecting sheet 4 is formed by bending a metal wire, the electrode connecting sheet 4 is bent into a U shape, two ends of the U shape are respectively bent outwards horizontally to form two cross bars 14, and the two cross bars 14 are propped against the upper end face of the PCB 3 after passing through the PCB 3 and are welded and fixed with the upper end face of the PCB. The elastic member 5 described in this embodiment is a spring.

It should be understood that in the claims, the specification of the present utility model, all "including … …" should be interpreted as open-ended meaning that it is equivalent to "at least … …", and not as closed-ended meaning that it should not be interpreted to "include … …" only.

The specific embodiments described herein are offered by way of example only to illustrate the spirit of the utility model. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions thereof without departing from the spirit of the utility model or exceeding the scope of the utility model as defined in the accompanying claims.

Claims

1. The utility model provides an theftproof hasp battery mounting structure, includes casing (1) and sets up battery (2) and PCB board (3) in casing (1), is equipped with an external subassembly in casing (1) and is used for switching on battery (2) and PCB board (3), a serial communication port, external subassembly is including setting firmly elastic component (5) and electrode connection piece (4) on PCB board (3), and elastic component (5) bottom elasticity supports the top surface that leans on battery (2), and detachably is equipped with buckle (6) on casing (1) and is used for fixing battery (2) lock on casing (1), buckle (6) can compress tightly electrode connection piece (4) and lean on the side of battery (2).

2. The anti-theft lock catch battery mounting structure according to claim 1, wherein a vertical pressing block (10) is fixedly arranged on the buckle plate (6), and the pressing block (10) presses the electrode connecting sheet (4) against the side face of the battery (2).

3. The anti-theft lock catch battery mounting structure according to claim 2, wherein a guide inclined plane is arranged on one side surface of the pressing block (10) facing the battery (2), and when the buckle plate (6) is buckled upwards, the guide inclined plane pushes the electrode connecting sheet (4) to be abutted against the battery (2).

4. The anti-theft lock catch battery mounting structure according to claim 2, wherein a mounting seat (7) is fixedly arranged in the shell (1), an upper mounting clamping groove (8) is formed in the top of the mounting seat (7), and the PCB (3) is fixedly embedded in the upper mounting clamping groove (8); the bottom of the mounting seat (7) is provided with a lower mounting clamping groove (9), and the battery (2) is detachably embedded in the lower mounting clamping groove (9).

5. The anti-theft lock catch battery mounting structure according to claim 4, wherein the buckle plate (6) is buckled at the opening of the lower mounting clamping groove (9) for buckling and fixing the battery (2) in the lower mounting clamping groove (9).

6. The anti-theft lock catch battery mounting structure according to claim 4, wherein the side wall of the lower mounting clamping groove (9) is provided with a bayonet (18) penetrated internally and externally, the electrode connecting sheet (4) is positioned in the bayonet (18), and the pressing block (10) is inserted into the bayonet (18) after the buckle plate (6) is buckled upwards.

7. The anti-theft lock catch battery mounting structure according to claim 4, wherein the mounting seat (7) is provided with a first through hole (11) and a second through hole (12), the first through hole (11), the second through hole (12) are communicated with the upper mounting clamping groove (8) and the lower mounting clamping groove (9) up and down, the elastic piece (5) penetrates through the first through hole (11), and the electrode connecting piece (4) penetrates through the second through hole (12) to be electrically communicated with the battery (2).

8. The anti-theft lock catch battery mounting structure according to claim 1, wherein the PCB board (3) is provided with a mounting hole through which the elastic member (5) passes from top to bottom; a mounting groove is formed in the PCB (3), the electrode connecting piece (4) penetrates through the mounting groove from top to bottom, and the elastic piece (5) and the electrode connecting piece (4) are welded and fixed on the upper end face of the PCB (3).

9. The anti-theft lock catch battery mounting structure according to claim 7, wherein the electrode connecting piece (4) is formed by bending a metal wire, the electrode connecting piece (4) is bent into a U shape, two ends of the U shape are respectively bent outwards horizontally to form two cross bars (14), and the two cross bars (14) are abutted against the upper end face of the PCB (3) after penetrating through the PCB (3) and welded and fixed with the upper end face of the PCB.

10. An anti-theft lock catch battery mounting structure according to claim 1, characterized in that the elastic member (5) comprises a spring.