Rapid clamping tool for battery electric quantity detection

Abstract

The utility model relates to the technical field of battery electric quantity detection, and discloses a rapid clamping tool for battery electric quantity detection, which comprises a mounting plate and a support plate arranged at the bottom of the mounting plate, and the top of the mounting plate is fixedly connected with a fixed plate; according to the utility model, through the arrangement of the clamping assembly, the stability of electric quantity detection of a plurality of strings of battery packs can be conveniently improved, and through controlling the clamping frames on the two sides to move towards the battery packs, the battery packs can be rapidly clamped, so that the occurrence of displacement can be effectively reduced, and the stabilizing effect can be enhanced; according to the invention, multiple battery packs can be conveniently clamped at the same time, the detection efficiency is effectively improved, the use flexibility is improved by arranging the supporting assembly, the height of the supporting plate can be conveniently adjusted as required through the supporting column, the supporting block, the control panel, the moving block and the like, the supporting height of the battery packs is adjusted, and different use requirements are met.

Description

Technical Field

[0001] This utility model relates to the field of battery power detection technology, specifically a quick clamping fixture for battery power detection. Background Technology

[0002] A battery is an energy conversion and storage device that plays an indispensable role in modern society. Battery capacity refers to the total amount of electrical energy stored in a battery, which is an important indicator of battery performance and directly affects battery life and device endurance. Battery capacity testing is the process of measuring and evaluating the remaining battery capacity through various methods and technologies.

[0003] In existing methods, when testing the power of multiple battery packs, the battery packs are placed directly on the workbench, which can easily lead to displacement. This makes it difficult to provide stable support and limit the battery packs, affecting the accuracy of battery power testing. When testing multiple battery packs, clamping operations are required sequentially, which consumes a lot of time and results in low testing efficiency. Furthermore, it is difficult to adjust the support according to different usage requirements, which limits the flexibility and application range of the application and increases the difficulty and inconvenience of operation. Utility Model Content

[0004] The purpose of this invention is to provide a quick clamping fixture for battery power detection, so as to solve the problems of inconvenience in simultaneously clamping multiple battery packs and limited flexibility in support adjustment.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a quick-clamping fixture for battery power detection, including a mounting plate, and further comprising:

[0006] A support plate is provided at the bottom of the mounting plate, and a fixing plate is fixedly connected to the top of the mounting plate;

[0007] A clamping assembly is provided on the top of the mounting plate. The clamping assembly includes a fixing frame provided on the top of the mounting plate. A limit rod is slidably connected inside the fixing frame. A spring is welded to one side of the fixing frame. A positioning plate is fixedly connected to one end of the limit rod.

[0008] A support assembly is provided at the bottom of a support plate. The support assembly includes a support column fixedly connected to the bottom of the support plate, a support block fixedly connected to the bottom of the support plate, a control plate provided on the outside of the support block, and a movable block provided at one end of the control plate.

[0009] Preferably, a clamping frame for clamping is fixedly connected to one side of the positioning plate, and the clamping frame has a wiring hole inside.

[0010] Preferably, an anti-detachment block is fixedly connected to the other end of the limiting rod, a connecting plate is fixedly connected to the bottom of the fixing frame, and a connecting block is provided at one end of the connecting plate.

[0011] Preferably, a fixing block is provided at the top of the connecting block, a sliding block is fixedly connected to the bottom of the connecting plate, a locking plate is slidably connected to the inner side of the sliding block, and the bottom of the locking plate is fixedly connected to the top of the fixing plate.

[0012] Preferably, a positioning block is fixedly connected to the bottom of the connecting plate, a connecting rod is fixedly connected to one side of the positioning block, and a cylinder is fixedly connected to one end of the connecting rod.

[0013] Preferably, the inner side of the movable block is threaded with a threaded rod, and the outer side of the threaded rod is provided with a support seat.

[0014] Preferably, a handwheel is fixedly connected to one end of the threaded rod, and a horizontal plate is fixedly connected to the bottom of the support base.

[0015] Preferably, a sleeve is slidably connected to the outer side of the support column, and the outer side of the sleeve is fixedly connected to one end of the cross plate.

[0016] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0017] This invention improves the stability of multi-cell battery pack power detection by incorporating a clamping assembly. By controlling the movement of the clamping frames on both sides towards the battery pack, the battery pack is quickly clamped, effectively reducing displacement and enhancing stability. It also facilitates the simultaneous clamping of multiple battery packs, significantly improving detection efficiency. Furthermore, the inclusion of a support assembly enhances usability. Through support columns, support blocks, control plates, and moving blocks, the height of the support plate can be adjusted as needed, thereby regulating the support height of the battery pack to meet different usage requirements. Attached Figure Description

[0018] Figure 1 A schematic diagram of a preferred embodiment of the quick clamping fixture for battery power detection provided by this utility model;

[0019] Figure 2 A schematic diagram of the clamping assembly structure provided by this utility model;

[0020] Figure 3 This is a schematic diagram of the fixed block and sliding block structure provided by this utility model;

[0021] Figure 4 A schematic diagram of the support component structure provided by this utility model.

[0022] In the diagram: 1. Mounting plate; 2. Support plate; 3. Fixing plate; 4. Clamping assembly; 41. Fixing frame; 42. Limiting rod; 43. Spring; 44. Positioning plate; 5. Support assembly; 51. Support column; 52. Support block; 53. Control plate; 54. Moving block; 6. Clamping frame; 7. Wiring hole; 8. Anti-detachment block; 9. Connecting plate; 10. Connecting block; 11. Fixing block; 12. Sliding block; 13. Card plate; 14. Positioning block; 15. Connecting rod; 16. Cylinder; 17. Threaded rod; 18. Support seat; 19. Handwheel; 20. Horizontal plate; 21. Sleeve. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] Please see Figure 1-4 As shown, a quick clamping fixture for battery power detection includes a mounting plate 1, a support plate 2 disposed at the bottom of the mounting plate 1, the top of the support plate 2 being fixedly connected to the bottom of the mounting plate 1 to support the mounting plate 1, and a fixing plate 3 fixedly connected to the top of the mounting plate 1, with three fixing plates 3 fixedly mounted on the top of the mounting plate 1; a clamping assembly 4 disposed at the top of the mounting plate 1, which clamps multiple battery packs. The clamping assembly 4 includes a fixing frame 41 disposed at the top of the mounting plate 1, with limit rods 42 slidably connected inside the fixing frame 41, supporting eight limit rods 42 respectively through four fixing frames 41, and a spring 43 welded to one side of the fixing frame 41, which provides a certain buffering effect during clamping to effectively prevent clamping. Excessive force can damage the battery pack. One end of the limiting rod 42 is fixedly connected to the positioning plate 44, which is fixedly supported by the limiting rod 42. The support component 5 is set at the bottom of the support plate 2. The support component 5 includes a support column 51 fixedly connected to the bottom of the support plate 2. Support columns 51 are fixedly installed at the four corners of the bottom of the support plate 2 to support the support plate 2. Support blocks 52 are fixedly connected to the bottom of the support plate 2. Two support blocks 52 are fixedly fixed at the bottom of the support plate 2. A control plate 53 is set on the outside of the support block 52. The control plate 53 is set on the outside of both support blocks 52. The control plate 53 plays a role in connection and positioning. A moving block 54 is set at one end of the control plate 53. The movement of the moving block 54 facilitates the operation of the control plate 53.

[0025] refer to Figure 1 , Figure 2 and Figure 3As shown, a clamping frame 6 for clamping is fixedly connected to one side of the positioning plate 44. Multiple positioning plates 44 are each equipped with a clamping frame 6 on one side, and the corresponding clamping frames 6 clamp the battery pack. A wiring hole 7 is provided inside the clamping frame 6, facilitating the connection of the testing line and enabling power detection. An anti-detachment block 8 is fixedly connected to the other end of the limiting rod 42. A connecting plate 9 is fixedly connected to the bottom of the fixing frame 41, and four fixing frames 41 are fixed by the four connecting plates 9 respectively. A connecting block 10 is provided at one end of the connecting plate 9, and a fixing block 11 is provided at the top of the connecting block 10. The connecting block 10, fixing block 11, and bolts facilitate the fixing or disassembly of two adjacent connecting plates 9. The design enhances the flexibility of use. A sliding block 12 is fixedly connected to the bottom of the connecting plate 9. Both the bottom of the connecting plate 9 and the connecting block 10 are fixedly connected to the sliding block 12. A clamping plate 13 is slidably connected to the inner side of the sliding block 12. The bottom of the clamping plate 13 is fixedly connected to the top of the fixing plate 3. The three clamping plates 13 are fixed and supported by the three fixing plates 3, which enhances the stability. A positioning block 14 is fixedly connected to the bottom of the connecting plate 9. A connecting rod 15 is fixedly connected to one side of the positioning block 14. A cylinder 16 is fixedly connected to one end of the connecting rod 15. The cylinder 16, the connecting rod 15 and the positioning block 14 facilitate the movement of the connecting plate 9, which in turn drives the fixing frame 41 and the clamping frame 6 to move, thus facilitating the fashion clamping operation.

[0026] refer to Figure 1 and Figure 4 As shown, the inner side of the movable block 54 is threadedly connected to a threaded rod 17. The outer side of the threaded rod 17 is provided with equidistant external threads in opposite directions, which facilitates the two movable blocks 54 to move in opposite directions. The outer side of the threaded rod 17 is provided with a support seat 18, which limits the threaded rod 17. One end of the threaded rod 17 is fixedly connected to a handwheel 19. The bottom of the support seat 18 is fixedly connected to a horizontal plate 20, which fixes the two support seats 18 respectively. The outer side of the support column 51 is slidably connected to a sleeve 21, and the outer side of the sleeve 21 is fixedly connected to one end of the horizontal plate 20.

[0027] Working Principle: During use, multiple battery packs requiring power testing are placed on the mounting plate 1, corresponding to the clamping frames 6 on both sides. Simultaneously, the cylinders 16 on both sides are activated, causing the connecting rod 15 to push the positioning block 14, which in turn moves the positioning block 14, causing the connecting plate 9 to move. This, in turn, moves the fixing frame 41, the limiting rod 42, the spring 43, the positioning plate 44, and the clamping frame 6. The three sliding blocks 12 below the connecting plate 9 slide under the limiting of the three clamping plates 13, enhancing the stability of the movement. This allows the clamping frames 6 on both sides to move towards the battery pack, clamping it and effectively preventing displacement, ensuring stability during testing. The limiting rod 42 and spring 43 provide cushioning, effectively preventing excessive clamping force from damaging the battery pack. The wiring hole 7 facilitates the connection of the testing circuit, making testing operations convenient. Multiple clamping units are available. The synchronous movement of frame 6 can clamp multiple battery packs, improving testing efficiency. Connecting blocks 10, fixing blocks 11, and bolts facilitate the fixing or disassembly of adjacent connecting plates 9, enhancing usability. Supported by two horizontal plates 20 and support base 18, rotating handwheel 19 drives threaded rod 17 to rotate. Threaded rod 17 has equidistant external threads with opposite thread directions on its outer side. The rotation of threaded rod 17 causes two moving blocks 54 to move in opposite directions, allowing control plate 53 to push two support blocks 52, raising support plate 2. Simultaneously, it causes four support columns 51 at the bottom of support plate 2 to rise under the limit of four sleeves 21, supporting support plate 2. Reverse rotation of handwheel 19 lowers support plate 2. By controlling the raising and lowering of support plate 2, the support height for the battery pack can be adjusted as needed, enhancing usability.

[0028] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0029] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A quick clamping tool for battery power detection, comprising a mounting plate (1), characterized in that, Also includes: The support plate (2) is arranged at the bottom of the mounting plate (1), and the top of the mounting plate (1) is fixedly connected with the fixed plate (3); The clamping assembly (4) is arranged at the top of the mounting plate (1), the clamping assembly (4) comprises a fixed frame (41) arranged at the top of the mounting plate (1), a limiting rod (42) is slidably connected in the fixed frame (41), a spring (43) is welded on one side of the fixed frame (41), and a positioning plate (44) is fixedly connected to one end of the limiting rod (42); The support assembly (5) is arranged at the bottom of the support plate (2), the support assembly (5) comprises a support column (51) fixedly connected to the bottom of the support plate (2), the bottom of the support plate (2) is fixedly connected with a support block (52), and the outer side of the support block (52) is provided with a control plate (53), one end of the control plate (53) is provided with a moving block (54).

2. The quick clamping tool for battery power detection according to claim 1, characterized in that: One side of the positioning plate (44) is fixedly connected with a clamping frame (6) for clamping, and a wiring hole (7) is formed in the clamping frame (6).

3. The quick clamping tool for battery power detection according to claim 1, characterized in that: The other end of the limiting rod (42) is fixedly connected with an anti-drop block (8), the bottom of the fixed frame (41) is fixedly connected with a connecting plate (9), and one end of the connecting plate (9) is provided with a connecting block (10).

4. The quick clamping tool for battery power detection according to claim 3, characterized in that: The top of the connecting block (10) is provided with a fixed block (11), the bottom of the connecting plate (9) is fixedly connected with a sliding block (12), the inner side of the sliding block (12) is slidably connected with a clamping plate (13), and the bottom of the clamping plate (13) is fixedly connected with the top of the fixed plate (3).

5. The quick clamping tool for battery power detection according to claim 3, characterized in that: The bottom of the connecting plate (9) is fixedly connected with a positioning block (14), one side of the positioning block (14) is fixedly connected with a connecting rod (15), and one end of the connecting rod (15) is fixedly connected with an air cylinder (16).

6. The quick clamping tool for battery power detection of claim 1, wherein: The inner side of the moving block (54) is threadedly connected with a threaded rod (17), and the outer side of the threaded rod (17) is provided with a support seat (18).

7. The quick clamping tool for battery power detection according to claim 6, characterized in that: One end of the threaded rod (17) is fixedly connected with a hand wheel (19), and the bottom of the support seat (18) is fixedly connected with a horizontal plate (20).

8. The quick clamping tool for battery power detection of claim 1, wherein: The outer side of the support column (51) is slidably connected with a sleeve (21), and the outer side of the sleeve (21) is fixedly connected with one end of the horizontal plate (20).

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