CN218272600U

CN218272600U - Novel battery protection board testing device

Info

Publication number: CN218272600U
Application number: CN202222406687.1U
Authority: CN
Inventors: 陈海华; 宁龙发
Original assignee: Shenzhen Hailong Zhitong Electronic Technology Co ltd
Current assignee: Shenzhen Hailong Zhitong Electronic Technology Co ltd
Priority date: 2022-09-12
Filing date: 2022-09-12
Publication date: 2023-01-10
Anticipated expiration: 2032-09-12

Abstract

The utility model discloses a novel battery protection board testing device, which belongs to the technical field of battery protection board testing, and comprises a workbench, an installation block, a compression assembly and a positioning assembly, wherein a fixed block is installed on one side of the surface of the workbench, a mounting groove is formed in the surface of the fixed block, and a limiting groove is formed in the inner wall of the mounting groove; the utility model can push one end of the lever through the electric push rod arranged on the limiting rod, so that the pressing block connected with the other end of the lever can press and position the battery protection board on the bearing board, thereby ensuring the stability of the battery protection board; place the battery protection board on the step groove on loading board surface, drive the lead screw through servo motor and rotate, make the regulating block remove the battery protection board, act on the clamp plate through compression spring, fix a position the battery protection board, can make things convenient for quick settling the battery protection board to can improve circuit board detection efficiency.

Description

Novel battery protection board testing device

Technical Field

The utility model relates to a battery protection shield tests technical field, specifically is a novel battery protection shield test device.

Background

The finished lithium battery mainly comprises two parts, namely a lithium battery core and a protection plate, wherein the lithium battery core mainly comprises a positive plate, a diaphragm, a negative plate and electrolyte; winding or laminating the positive plate, the diaphragm and the negative plate, packaging, pouring electrolyte, and packaging to obtain a battery cell; the battery protection board is an integrated circuit board which plays a role in protecting the battery and is widely applied to various electrical products. The battery protection board with good performance can effectively protect the battery when the situations of overcharge, overdischarge, overcurrent and the like occur in a loop. However, the performance of the battery protection plate may be damaged during the production, storage, transportation, and the like of the battery protection plate. Therefore, before the electrical product is assembled, the performance of the battery protection board must be tested, so that potential safety hazards and economic losses caused by unqualified products are avoided.

Present current battery protection shield testing arrangement in the use, can not make things convenient for quick place the battery protection shield in the region that awaits measuring to fix a position the battery protection shield, influence the efficiency that detects easily, can cause the influence to the effect that detects even, therefore we need propose a novel battery protection shield testing arrangement.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel battery protection shield test device can make things convenient for quick places the battery protection shield to fix a position the battery protection shield, guarantee the effect that detects, can improve circuit board detection efficiency, with the problem of proposing in solving above-mentioned background art.

To achieve the above object, the present invention provides: a novel testing device for a battery protection plate comprises a workbench, mounting blocks, a pressing assembly and a positioning assembly, wherein a fixing block is mounted on one side of the surface of the workbench, a mounting groove is formed in the surface of the fixing block, a limiting groove is formed in the inner wall of the mounting groove, a sliding groove is formed in the surface of the workbench, bearing plates are arranged on two sides of the sliding groove, and the mounting blocks are mounted on the surfaces of the workbench on two sides of each bearing plate;

the pressing assembly further comprises a pressing plate and a limiting block, the limiting block is mounted on the surface of the pressing plate, and the surface of the limiting block is connected to the inner wall of the limiting groove in a sliding mode;

the positioning assembly further comprises a lever and a supporting rod, the surface of the lever is provided with the supporting rod, and two ends of the supporting rod are rotatably connected to the mounting block.

Preferably, the pressing assembly further comprises a positioning rod and a compression spring, one end of the positioning rod is mounted on the surface of the pressing plate, and the surface of the positioning rod is connected with the compression spring.

Preferably, the pressing plate is connected to the inner wall of the mounting groove through a limiting block in a sliding mode, and the compression spring is arranged inside the mounting groove through the positioning rod.

Preferably, the compressing assembly further comprises a servo motor and a screw rod, one end of the screw rod is connected to the output end of the servo motor through a coupler, and the servo motor is installed in the workbench.

Preferably, one end of the screw rod is rotatably connected inside the workbench, a moving block is mounted on the surface of the screw rod through a nut, and a connecting plate is connected to the top of the moving block.

Preferably, the surface of the connecting plate is in sliding connection with the inner wall of the sliding groove, and adjusting blocks are installed at two ends of the connecting plate.

Preferably, the surface of the bearing plate is provided with a step groove, one side of the bearing plate is provided with an accommodating groove, and the adjusting block is matched with the accommodating groove in size.

Preferably, the positioning assembly further comprises an electric push rod and a connecting block, the extending end of the electric push rod is movably connected with the connecting block, and the surface of the connecting block is connected with one end of the lever.

Preferably, the bottom of electric putter is connected with the gag lever post, the gag lever post rotates to be connected on the installation piece.

Preferably, the other end of the lever is connected with a limiting plate, and a pressing block is arranged on the surface of the limiting plate.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a design of structures such as locating component, place the battery guard plate on the step groove on loading board surface, through settling the servo motor in the workstation inside, can drive the lead screw and rotate, the regulating block that will connect the movable block surface removes, remove the battery guard plate, connect battery guard plate one end on the surface of clamp plate, through the compression spring in the mounting groove, the clamp plate that can be connected with the locating lever acts on, make the clamp plate cooperate with the spacing groove through the stopper of both sides installation, guide the clamp plate, can be in one end degree, improve and position the battery guard plate, can conveniently and fast settle the battery guard plate, and can improve circuit board detection efficiency;

2. the utility model discloses a compress tightly the design of subassembly isotructure, through installing the electric putter on the gag lever post, can promote the lever one end that the end is connected by the connecting block that stretches out for the lever passes through the bracing piece and moves on the installation piece, compresses tightly the compact heap of connecting the lever other end, and the battery protection shield of settling on the loading board compresses tightly the location, thereby guarantees the stability of battery protection shield.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic diagram of the structure of the compressing plate of the present invention;

FIG. 3 is a schematic view of the structure of the adjusting block of the present invention;

fig. 4 is a schematic diagram of the compressing block structure of the present invention.

In the figure: 1. a work table; 2. a fixed block; 3. mounting grooves; 4. a limiting groove; 5. tightly pressing the plate; 6. a limiting block; 7. positioning a rod; 8. a compression spring; 9. a chute; 10. a servo motor; 11. a screw rod; 12. a moving block; 13. a connecting plate; 14. a regulating block; 15. carrying a plate; 16. a receiving groove; 17. a step groove; 18. mounting a block; 19. a limiting rod; 20. an electric push rod; 21. connecting blocks; 22. a lever; 23. a support bar; 24. and (5) a compression block.

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. 1-4, the present invention provides: a novel testing device for a battery protection plate comprises a workbench 1, mounting blocks 18, a pressing assembly and a positioning assembly, wherein a fixed block 2 is mounted on one side of the surface of the workbench 1, a mounting groove 3 is formed in the surface of the fixed block 2, a limiting groove 4 is formed in the inner wall of the mounting groove 3, a sliding groove 9 is formed in the surface of the workbench 1, bearing plates 15 are arranged on two sides of the sliding groove 9, and the mounting blocks 18 are mounted on the surfaces of the workbench 1 on two sides of each bearing plate 15; can make things convenient for quick to place the battery protection shield to fix a position the battery protection shield, guarantee the effect that detects, can improve circuit board detection efficiency.

Specifically, the pressing assembly further comprises a pressing plate 5 and a limiting block 6, the limiting block 6 is mounted on the surface of the pressing plate 5, and the surface of the limiting block 6 is connected to the inner wall of the limiting groove 4 in a sliding mode; the pressing assembly further comprises a positioning rod 7 and a compression spring 8, one end of the positioning rod 7 is installed on the surface of the pressing plate 5, and the compression spring 8 is connected to the surface of the positioning rod 7. The pressing plate 5 is connected to the inner wall of the mounting groove 3 in a sliding mode through a limiting block 6, and the compression spring 8 is arranged inside the mounting groove 3 through a positioning rod 7.

In addition, can improve the stability to the battery protection board location through clamp plate 5, stopper 6 is to carrying out spacing subassembly to clamp plate 5, and spacing groove 4 is to carrying out the effect of leading to clamp plate 5, and locating lever 7 is to carrying out the effect of fixing a position compression spring 8, and compression spring 8 is the effect that is used for improving and advances line location to the battery protection board.

The pressing assembly further comprises a servo motor 10 and a screw rod 11, one end of the screw rod 11 is connected to the output end of the servo motor 10 through a coupler, and the servo motor 10 is installed in the workbench 1. One end of the screw rod 11 is rotatably connected inside the workbench 1, a moving block 12 is installed on the surface of the screw rod 11 through a nut, and a connecting plate 13 is connected to the top of the moving block 12. The surface of the connecting plate 13 is connected with the inner wall of the sliding chute 9 in a sliding way, and adjusting blocks 14 are arranged at two ends of the connecting plate 13. The surface of the bearing plate 15 is provided with a step groove 17, one side of the bearing plate 15 is provided with a receiving groove 16, and the adjusting block 14 is matched with the receiving groove 16 in size.

The servo motor 10 is a component for driving the adjusting block 14, the screw rod 11 is a transmission component for moving the adjusting block 14, the moving block 12 is a component for connecting the adjusting block 14, the stepped groove 17 is a component for placing a battery protection plate, the connecting plate 13 is a component for connecting the adjusting block 14, and the accommodating groove 16 is a component for limiting the adjusting block 14.

The positioning component also comprises a lever 22 and a supporting rod 23, the surface of the lever 22 is provided with the supporting rod 23, and two ends of the supporting rod 23 are rotatably connected to the mounting block 18; the positioning assembly further comprises an electric push rod 20 and a connecting block 21, wherein the extending end of the electric push rod 20 is movably connected with the connecting block 21, and the surface of the connecting block 21 is connected with one end of a lever 22. The bottom end of the electric push rod 20 is connected with a limiting rod 19, and the limiting rod 19 is rotatably connected to the mounting block 18. The other end of the lever 22 is connected with a limiting plate, and a pressing block 24 is arranged on the surface of the limiting plate.

Further, the lever 22 is a component for adjusting the pressing block 24, the supporting rod 23 is a component for arranging the lever 22, the mounting block 18 is a component for mounting and positioning the lever 22, and the electric push rod 20 is a component for adjusting the pressing block 24, so that the battery protection plate can be positioned through the pressing block 24.

The battery protection plate is placed on a step groove 17 on the surface of a bearing plate 15, a lead screw 11 can be driven to rotate through a servo motor 10 arranged in a workbench 1, an adjusting block 14 connected with the surface of a moving block 12 is moved to move the battery protection plate, one end of the battery protection plate is connected to the surface of a pressing plate 5, the pressing plate 5 connected with a positioning rod 7 acts through a compression spring 8 in an installation groove 3, so that the pressing plate 5 can be matched with a limiting groove 4 through limiting blocks 6 arranged on two sides to guide the pressing plate 5, the battery protection plate can be positioned to one end degree, the battery protection plate can be conveniently and quickly arranged, and the positioning efficiency and the detection effect can be improved; through the electric push rod 20 installed on the limiting rod 19, one end of a lever 22 with the extending end connected by a connecting block 21 can be pushed, so that the lever 22 moves on the installation block 18 through a supporting rod 23, a pressing block 24 connected with the other end of the lever 22 presses and positions the battery protection plate arranged on the bearing plate 15, and the stability of the battery protection plate is ensured.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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 a novel battery protection shield test device, includes workstation (1), installation piece (18), compresses tightly subassembly and locating component, its characterized in that: a fixing block (2) is installed on one side of the surface of the workbench (1), an installation groove (3) is formed in the surface of the fixing block (2), a limiting groove (4) is formed in the inner wall of the installation groove (3), a sliding groove (9) is formed in the surface of the workbench (1), bearing plates (15) are arranged on two sides of the sliding groove (9), and installation blocks (18) are installed on the surfaces of the workbench (1) on the two sides of each bearing plate (15);

the pressing assembly further comprises a pressing plate (5) and a limiting block (6), the limiting block (6) is mounted on the surface of the pressing plate (5), and the surface of the limiting block (6) is connected to the inner wall of the limiting groove (4) in a sliding mode;

the positioning assembly further comprises a lever (22) and a supporting rod (23), the surface of the lever (22) is provided with the supporting rod (23), and two ends of the supporting rod (23) are rotatably connected to the mounting block (18).

2. The novel battery protection board testing device as claimed in claim 1, wherein: the pressing assembly further comprises a positioning rod (7) and a compression spring (8), one end of the positioning rod (7) is installed on the surface of the pressing plate (5), and the compression spring (8) is connected to the surface of the positioning rod (7).

3. The novel battery protection board testing device as claimed in claim 2, wherein: the pressing plate (5) is connected to the inner wall of the mounting groove (3) through a limiting block (6) in a sliding mode, and the compression spring (8) is arranged inside the mounting groove (3) through a positioning rod (7).

4. The novel battery protection board testing device as claimed in claim 3, wherein: the pressing assembly further comprises a servo motor (10) and a lead screw (11), one end of the lead screw (11) is connected to the output end of the servo motor (10) through a coupler, and the servo motor (10) is installed in the workbench (1).

5. The novel battery protection board testing device as claimed in claim 4, wherein: one end of the lead screw (11) is rotatably connected inside the workbench (1), a moving block (12) is installed on the surface of the lead screw (11) through nuts, and a connecting plate (13) is connected to the top of the moving block (12).

6. The novel battery protection board testing device as claimed in claim 5, wherein: the surface of the connecting plate (13) is connected with the inner wall of the sliding groove (9) in a sliding mode, and adjusting blocks (14) are installed at the two ends of the connecting plate (13).

7. The novel battery protection board testing device as claimed in claim 6, wherein: step groove (17) have been seted up on the surface of loading board (15), receiving groove (16) have been seted up to one side of loading board (15), regulating block (14) and the size cooperation of receiving groove (16).

8. The novel battery protection board testing device as claimed in claim 1, wherein: the positioning assembly further comprises an electric push rod (20) and a connecting block (21), the extending end of the electric push rod (20) is movably connected with the connecting block (21), and the surface of the connecting block (21) is connected with one end of a lever (22).

9. The novel battery protection board testing device as claimed in claim 8, wherein: the bottom end of the electric push rod (20) is connected with a limiting rod (19), and the limiting rod (19) is rotatably connected to the mounting block (18).

10. The novel battery protection board testing device as claimed in claim 9, wherein: the other end of the lever (22) is connected with a limiting plate, and a pressing block (24) is mounted on the surface of the limiting plate.