CN215986196U - Testing device for lithium battery protection board - Google Patents
Testing device for lithium battery protection board Download PDFInfo
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- CN215986196U CN215986196U CN202122584783.0U CN202122584783U CN215986196U CN 215986196 U CN215986196 U CN 215986196U CN 202122584783 U CN202122584783 U CN 202122584783U CN 215986196 U CN215986196 U CN 215986196U
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Abstract
The utility model discloses a testing device for a lithium battery protection plate, which comprises a base and a workbench, and is provided with an adjusting assembly, wherein the adjusting assembly comprises two groups of mounting posts fixedly connected to the upper end of the base, a group of threaded rods are rotatably connected inside the two groups of mounting posts, a driven gear is fixedly sleeved outside the lower end of each threaded rod, a driving gear is arranged on one side of the driven gear, a rotating shaft is fixedly connected to one side of the driving gear, one end of the rotating shaft far away from the driving gear is fixedly connected with the output end of a driving motor, a threaded sleeve is connected to the outer side of a first threaded rod in a threaded manner, two groups of sliding rods are fixedly connected to the upper end of the threaded sleeve, and a lifting plate is fixedly connected to one end of the two groups of sliding rods far away from the threaded sleeve, so that the height of the workbench can be adjusted without a tester stooping down or standing on the feet, the labor intensity of the tester is reduced, and the tester can test the lithium battery protection plate conveniently, the working efficiency of the tester is improved.
Description
Technical Field
The utility model relates to the technical field of lithium battery protection board testing devices, in particular to a testing device for a lithium battery protection board.
Background
With the rapid development of science and technology, electronic products are more and more widely applied. Generally, a battery protection board is used as a charging basic component of an electronic product, and can be put into use only after physical performance test and functional test confirm that no potential danger exists.
However, the workbench of the conventional lithium battery protection board testing device is fixed and cannot be adjusted in height according to the height of a tester, so that the testing device is low in applicability, the tester cannot adjust the height of the workbench according to the height, and the testing device is troublesome, and therefore the testing device for the lithium battery protection board is provided for solving the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a testing device for a lithium battery protection board, which aims to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme:
a testing device for a lithium battery protection plate comprises a base, a workbench and an adjusting assembly, wherein the workbench is fixedly arranged above the base;
the adjusting component is used for adjusting the height of the workbench, the adjusting component is fixedly arranged between the base and the workbench, the adjusting component comprises two groups of mounting columns, the two groups of mounting columns are fixedly connected to the upper end of the base, a group of first threaded rods are rotatably connected inside the two groups of mounting columns, a driven gear is fixedly sleeved outside the lower end of each first threaded rod, a driving gear is arranged on one side of the driven gear and meshed with the driving gear, a rotating shaft is fixedly connected to one side of the driving gear, penetrates through one side wall of the mounting column at one end far away from the driving gear and is rotatably connected with the side wall of the mounting column, one end of the rotating shaft far away from the driving gear is fixedly connected with the output end of a driving motor, a threaded sleeve is connected to the outer side of the first threaded rod through threads, and the left and right side walls of the threaded sleeve are respectively slidably connected with the left and right side walls of the mounting columns, the upper end fixedly connected with two sets of slide bars of thread bush, it is two sets of the slide bar slides and passes the up end wall of erection column in the one end of keeping away from the thread bush, and fixedly connected with lifter plate, the up end of lifter plate and the lower terminal surface fixed connection of workstation.
As a further scheme of the utility model: the utility model discloses a test bench, including workstation up end, workstation upper end, the equal fixedly connected with in the left and right sides of workstation up end a set of bracing piece, two sets of the upper end fixedly connected with horizontal pole of bracing piece, the lower extreme fixedly connected with telescopic link of horizontal pole, the lower extreme fixedly connected with connecting rod of telescopic link, the fixed test head that is provided with of lower extreme of connecting rod.
As a further scheme of the utility model: it is two sets of all rotate on the opposite face of bracing piece and be connected with a set of second threaded rod, it is two sets of all rotate on the opposite face of second threaded rod and be connected with a set of grip block, it is two sets of the second threaded rod passes bracing piece, and fixedly connected with turning block at the one end screw thread of keeping away from the grip block.
As a further scheme of the utility model: the testing device comprises a connecting rod and is characterized in that an empty groove is fixedly formed in the connecting rod, a plurality of groups of springs are fixedly connected to the inner wall of the upper end of the empty groove, a plurality of groups of springs are fixedly connected to the lower end of each spring, the sliding plates are slidably connected to the inner walls of the left side and the right side of the empty groove, a testing head is fixedly connected to the lower end of each sliding plate, and the lower end of each testing head penetrates through the lower end wall of the empty groove in a sliding mode and extends to the lower end of the connecting rod.
As a further scheme of the utility model: the lower extreme of driving motor is fixed and is provided with the base, the lower terminal surface fixed connection of base is on the up end of base.
As a further scheme of the utility model: and the opposite surfaces of the two groups of clamping blocks are fixedly connected with a group of rubber cushions.
As a still further scheme of the utility model: the lower end of the base is fixedly connected with an anti-slip mat.
Compared with the prior art, the utility model has the beneficial effects that: this a testing arrangement for lithium cell protection shield through setting up adjusting part, can adjust the height of workstation, does not need the tester to stoop or stand on the tiptoe, has reduced tester's intensity of labour, has also made things convenient for the tester to test lithium cell protection shield simultaneously, has improved tester's work efficiency.
This a testing arrangement for lithium battery protection board through setting up second threaded rod, turning block and grip block, can carry out the centre gripping to the lithium battery protection board of different models fixed, does not need tester manual fixed to made things convenient for tester to test lithium battery protection board.
This a testing arrangement for lithium battery protection board through setting up dead slot, spring and sliding plate, can carry out certain buffering to the impact between test head and the lithium battery protection board, avoids the test head to damage the problem emergence of lithium battery protection board because of the impact is too big to the effect of protection lithium battery protection board has been reached.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural diagram of an adjusting assembly according to the present invention.
Fig. 3 is a schematic structural view of a spring according to the present invention.
Wherein: 1. a base; 2. a work table; 3. mounting a column; 4. a first threaded rod; 5. a driven gear; 6. a driving gear; 7. a rotating shaft; 8. a drive motor; 9. a threaded sleeve; 10. a slide bar; 11. a lifting plate; 12. a support bar; 13. a cross bar; 14. a telescopic rod; 15. a connecting rod; 16. a test head; 17. a second threaded rod; 18. rotating the block; 19. a clamping block; 20. an empty groove; 21. a spring; 22. a sliding plate; 23. a base.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
Referring to fig. 1-3, in an embodiment of the present invention, a testing apparatus for a lithium battery protection board includes a base 1 for supporting and placing an adjusting assembly, a worktable 2 fixedly disposed above the base 1 for supporting and placing a supporting rod 12, and an adjusting assembly;
the adjusting assembly is used for adjusting the height of a workbench 2, the adjusting assembly is fixedly arranged between a base 1 and the workbench 2, the adjusting assembly comprises two groups of mounting columns 3, the two groups of mounting columns 3 are fixedly connected to the upper end of the base 1 and used for supporting and placing a first threaded rod 4, a group of first threaded rods 4 are rotatably connected inside the two groups of mounting columns 3 and used for driving a threaded sleeve 9 to move up and down, a driven gear 5 is fixedly sleeved outside the lower end of the first threaded rod 4 and used for driving the first threaded rod 4 to rotate, a driving gear 6 is arranged on one side of the driven gear 5 and used for driving the driven gear 5 to rotate, the driven gear 5 is meshed with the driving gear 6, a rotating shaft 7 is fixedly connected to one side of the driving gear 6 and used for driving the driving gear 6 to rotate, and one end of the rotating shaft 7 far away from the driving gear 6 penetrates through one side wall of the mounting column 3, and rotate with the lateral wall of erection column 3 and be connected, pivot 7 is in the one end of keeping away from driving gear 6 and driving motor 8's output fixed connection, the outside threaded connection of first threaded rod 4 has thread bush 9, is used for driving slide bar 10 and reciprocates, the left and right sides wall of thread bush 9 respectively with the left and right sides wall sliding connection of erection column 3, two sets of slide bars 10 of the upper end fixedly connected with of thread bush 9 are used for driving lifter plate 11 to reciprocate, and are two sets of slide bar 10 slides the upper end wall of passing erection column 3 in the one end of keeping away from thread bush 9, and fixedly connected with lifter plate 11, is used for driving workstation 2 and reciprocates, the up end of lifter plate 11 and the lower terminal surface fixed connection of workstation 2.
The equal fixedly connected with a set of bracing piece 12 in the left and right sides of 2 up end of workstation is used for supporting and places horizontal pole 13, and is two sets of the upper end fixedly connected with horizontal pole 13 of bracing piece 12 is used for supporting and places telescopic link 14, the lower extreme fixedly connected with telescopic link 14 of horizontal pole 13 is used for driving connecting rod 15 and reciprocates, the lower extreme fixedly connected with connecting rod 15 of telescopic link 14 is used for the fixed test head 16 of placing, the fixed test head 16 that is provided with of lower extreme of connecting rod 15 is used for testing the lithium battery protection shield.
The inside of connecting rod 15 is fixed and is seted up dead slot 20 for the fixed multiunit spring 21 that places, fixedly connected with multiunit spring 21 on the upper end inner wall of dead slot 20, the sliding plate 22 of being convenient for reciprocates, the multiunit the lower extreme fixedly connected with sliding plate 22 of spring 21 can cushion the downward impact of test head 16 through reciprocating, sliding plate 22 sliding connection is on the left and right sides inner wall of dead slot 20, the lower extreme fixedly connected with test head 16 of sliding plate 22 is used for testing the lithium cell protection board, the lower extreme of test head 16 slides and passes the lower extreme wall of dead slot 20, and extends to the lower extreme of connecting rod 15.
The lower end of the driving motor 8 is fixedly provided with a base 23 for supporting and placing the driving motor 8, and the lower end face of the base 23 is fixedly connected to the upper end face of the base 1.
The lower end of the base 1 is fixedly connected with an anti-slip mat for preventing the base 1 from sliding.
Example 2
The difference from example 1 is: two sets of all rotate on the opposite face of bracing piece 12 and be connected with a set of second threaded rod 17, be used for driving grip block 19 and remove about, two sets of all rotate on the opposite face of second threaded rod 17 and be connected with a set of grip block 19, be used for the fixed lithium battery protection board of centre gripping, two sets of second threaded rod 17 passes bracing piece 12 at the one end screw thread of keeping away from grip block 19, and fixedly connected with turning block 18, and the tester of being convenient for rotates second threaded rod 17. Two sets of equal fixedly connected with a set of rubber cushion on the opposite face of grip block 19 can protect the lithium cell protection shield.
The working principle of the utility model is as follows: when the height of the workbench 2 needs to be adjusted, the driving motor 8 is started, the driving motor 8 drives the rotating shaft 7 to rotate, the rotating shaft 7 drives the driving gear 6 to rotate, the driving gear 6 drives the driven gear 5 to rotate, the driven gear 5 drives the first threaded rod 4 to rotate, the first threaded rod 4 drives the threaded sleeve 9 to move upwards, the threaded sleeve 9 drives the sliding rod 10 to move upwards, the sliding rod 10 drives the lifting plate 11 to move upwards, the lifting plate 11 drives the workbench 2 to move upwards, the height of the workbench 2 can be adjusted, then by rotating the two groups of rotating blocks 18, the two groups of rotating blocks 18 drive the two groups of second threaded rods 17 to rotate, the two groups of second threaded rods 17 drive the two groups of clamping blocks 19 to approach each other, the lithium battery protection plate can be clamped and fixed in the two groups of clamping blocks 19, then the telescopic rod 14 is stretched downwards, and the telescopic rod 14 drives the telescopic rod 15 to move downwards, connecting rod 15 drives test head 16 and moves down, can stop moving down when test head 16 contacts the lithium battery protection board to make test head 16 test lithium battery protection board, convenience relatively.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof.
Claims (7)
1. A testing device for a lithium battery protection plate comprises a base (1) and a workbench (2) fixedly arranged above the base (1), and is characterized by further comprising an adjusting assembly;
the height of workstation (2) is used for adjusting to adjusting part, adjusting part is fixed to be set up between base (1) and workstation (2), adjusting part includes two sets of erection column (3), two sets of erection column (3) fixed connection is in the upper end of base (1), two sets of the inside of erection column (3) all rotates and is connected with a set of first threaded rod (4), the fixed cover in the lower extreme outside of first threaded rod (4) is equipped with driven gear (5), one side of driven gear (5) is provided with driving gear (6), driven gear (5) and driving gear (6) mesh mutually, one side fixedly connected with pivot (7) of driving gear (6), pivot (7) are keeping away from one end of driving gear (6) and are passed a lateral wall of erection column (3), and are connected with the lateral wall rotation of erection column (3), pivot (7) are keeping away from the one end of driving gear (6) and the output fixed connection of driving motor (8), the outside threaded connection of first threaded rod (4) has thread bush (9), the left and right sides wall of thread bush (9) respectively with the left and right sides wall sliding connection of erection column (3), the two sets of slide bar (10) of upper end fixedly connected with of thread bush (9), two sets of slide bar (10) are slided the upper end wall of passing erection column (3) in the one end of keeping away from thread bush (9), and fixedly connected with lifter plate (11), the up end of lifter plate (11) and the lower terminal surface fixed connection of workstation (2).
2. The testing device for the lithium battery protection board as claimed in claim 1, wherein a set of support rods (12) is fixedly connected to each of the left and right sides of the upper end surface of the worktable (2), a cross rod (13) is fixedly connected to the upper ends of the two sets of support rods (12), a telescopic rod (14) is fixedly connected to the lower end of the cross rod (13), a connecting rod (15) is fixedly connected to the lower end of the telescopic rod (14), and a testing head (16) is fixedly arranged at the lower end of the connecting rod (15).
3. The testing device for the lithium battery protection board as claimed in claim 2, wherein a set of second threaded rods (17) is rotatably connected to the opposite surfaces of the two sets of support rods (12), a set of clamping blocks (19) is rotatably connected to the opposite surfaces of the two sets of second threaded rods (17), the two sets of second threaded rods (17) penetrate through the support rods (12) at one end of the second threaded rods far away from the clamping blocks (19), and the rotating blocks (18) are fixedly connected to the second threaded rods.
4. The testing device for the lithium battery protection board as claimed in claim 2, wherein the connecting rod (15) is fixedly provided with a hollow slot (20) inside, the inner wall of the upper end of the hollow slot (20) is fixedly connected with a plurality of sets of springs (21), the lower ends of the plurality of sets of springs (21) are fixedly connected with a sliding plate (22), the sliding plate (22) is slidably connected to the inner walls of the left and right sides of the hollow slot (20), the lower end of the sliding plate (22) is fixedly connected with the testing head (16), and the lower end of the testing head (16) slides through the lower end wall of the hollow slot (20) and extends to the lower end of the connecting rod (15).
5. The testing device for the lithium battery protection board as claimed in claim 1, wherein a base (23) is fixedly arranged at the lower end of the driving motor (8), and the lower end surface of the base (23) is fixedly connected to the upper end surface of the base (1).
6. The testing device for the lithium battery protection board as claimed in claim 3, wherein a set of rubber soft pads are fixedly connected to the opposite surfaces of the two sets of clamping blocks (19).
7. The testing device for the lithium battery protection board as claimed in claim 1, wherein a non-slip mat is fixedly connected to the lower end of the base (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122584783.0U CN215986196U (en) | 2021-10-26 | 2021-10-26 | Testing device for lithium battery protection board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122584783.0U CN215986196U (en) | 2021-10-26 | 2021-10-26 | Testing device for lithium battery protection board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215986196U true CN215986196U (en) | 2022-03-08 |
Family
ID=80572136
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122584783.0U Active CN215986196U (en) | 2021-10-26 | 2021-10-26 | Testing device for lithium battery protection board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215986196U (en) |
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2021
- 2021-10-26 CN CN202122584783.0U patent/CN215986196U/en active Active
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