CN215986196U - Testing device for lithium battery protection board - Google Patents

Testing device for lithium battery protection board Download PDF

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Publication number
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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fixedly connected
sets
lithium battery
base
battery protection
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CN202122584783.0U
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Chinese (zh)
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曾明生
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Huizhou Yuntu Electronics Co ltd
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Huizhou Yuntu Electronics Co ltd
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Abstract

本实用新型公开了一种用于锂电池保护板的测试装置,包括底座及工作台,本实用新型设有调节组件,调节组件包括固定连接在底座上端的两组安装柱,两组安装柱的内部均转动连接有一组螺纹杆,螺纹杆的下端外侧固定套设有从动齿轮,从动齿轮的一侧设置有主动齿轮,主动齿轮的一侧固定连接有转轴,转轴在远离主动齿轮的一端与驱动电机的输出端固定连接,第一螺纹杆的外侧螺纹连接有螺纹套,螺纹套的上端固定连接有两组滑杆,两组滑杆在远离螺纹套的一端固定连接有升降板,能够对工作台的高度进行调节,不需要测试人员弯腰或者是踮脚,减少了测试人员的劳动强度,同时也方便了测试人员对锂电池保护板进行测试,提高了测试人员的工作效率。

Figure 202122584783

The utility model discloses a testing device for a lithium battery protection board, which comprises a base and a workbench. The utility model is provided with an adjustment assembly, and the adjustment assembly comprises two sets of installation posts fixedly connected to the upper end of the base, and the two sets of installation posts are A set of threaded rods are rotatably connected inside, the lower end of the threaded rod is fixedly sleeved with a driven gear, one side of the driven gear is provided with a driving gear, one side of the driving gear is fixedly connected with a rotating shaft, and the rotating shaft is at one end away from the driving gear It is fixedly connected with the output end of the driving motor, the outer side of the first threaded rod is threadedly connected with a threaded sleeve, the upper end of the threaded sleeve is fixedly connected with two sets of sliding rods, and the two sets of sliding rods are fixedly connected with a lifting plate at one end away from the threaded sleeve, which can Adjusting the height of the workbench does not require the tester to bend over or stand on tiptoe, which reduces the labor intensity of the tester, and also facilitates the tester to test the lithium battery protection board and improves the tester's work efficiency.

Figure 202122584783

Description

Testing device for lithium battery protection board
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)

1.一种用于锂电池保护板的测试装置,包括底座(1)及固定设置在底座(1)上方的工作台(2),其特征在于,还包括调节组件;1. A test device for a lithium battery protection board, comprising a base (1) and a workbench (2) fixedly arranged above the base (1), characterized in that it also includes an adjustment assembly; 所述调节组件用来调节工作台(2)的高度,所述调节组件固定设置在底座(1)与工作台(2)之间,所述调节组件包括两组安装柱(3),两组所述安装柱(3)固定连接在底座(1)的上端,两组所述安装柱(3)的内部均转动连接有一组第一螺纹杆(4),所述第一螺纹杆(4)的下端外侧固定套设有从动齿轮(5),所述从动齿轮(5)的一侧设置有主动齿轮(6),所述从动齿轮(5)与主动齿轮(6)相啮合,所述主动齿轮(6)的一侧固定连接有转轴(7),所述转轴(7)在远离主动齿轮(6)的一端穿过安装柱(3)的一侧壁,且与安装柱(3)的侧壁转动连接,所述转轴(7)在远离主动齿轮(6)的一端与驱动电机(8)的输出端固定连接,所述第一螺纹杆(4)的外侧螺纹连接有螺纹套(9),所述螺纹套(9)的左右两侧壁分别与安装柱(3)的左右两侧壁滑动连接,所述螺纹套(9)的上端固定连接有两组滑杆(10),两组所述滑杆(10)在远离螺纹套(9)的一端滑动穿过安装柱(3)的上端壁,且固定连接有升降板(11),所述升降板(11)的上端面与工作台(2)的下端面固定连接。The adjusting assembly is used to adjust the height of the workbench (2), the adjusting assembly is fixedly arranged between the base (1) and the workbench (2), and the adjusting assembly includes two sets of mounting columns (3), two sets of which are The mounting column (3) is fixedly connected to the upper end of the base (1), and a set of first threaded rods (4) are rotatably connected to the inside of the two sets of the mounting columns (3). The first threaded rods (4) A driven gear (5) is fixedly sleeved on the outer side of the lower end of the driven gear (5), a driving gear (6) is arranged on one side of the driven gear (5), and 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 the rotating shaft (7) passes through a side wall of the mounting column (3) at the end away from the driving gear (6), and is connected to the mounting column ( 3) the side wall is connected in rotation, the shaft (7) is fixedly connected with the output end of the drive motor (8) at the end away from the driving gear (6), and the outer side of the first threaded rod (4) is threadedly connected with a thread Sleeve (9), the left and right side walls of the threaded sleeve (9) are respectively slidably connected with the left and right side walls of the mounting post (3), and two sets of sliding rods (10) are fixedly connected to the upper end of the threaded sleeve (9). ), the two sets of sliding rods (10) slide through the upper end wall of the mounting column (3) at one end away from the threaded sleeve (9), and are fixedly connected with a lifting plate (11), the The upper end surface is fixedly connected with the lower end surface of the workbench (2). 2.根据权利要求1所述的一种用于锂电池保护板的测试装置,其特征在于,所述工作台(2)上端面的左右两侧均固定连接有一组支撑杆(12),两组所述支撑杆(12)的上端固定连接有横杆(13),所述横杆(13)的下端固定连接有伸缩杆(14),所述伸缩杆(14)的下端固定连接有连接杆(15),所述连接杆(15)的下端固定设置有测试头(16)。2. A test device for a lithium battery protection board according to claim 1, wherein a set of support rods (12) are fixedly connected to the left and right sides of the upper end face of the workbench (2), and the two The upper end of the support rod (12) is fixedly connected with a cross rod (13), the lower end of the cross rod (13) is fixedly connected with a telescopic rod (14), and the lower end of the telescopic rod (14) is fixedly connected with a connection A rod (15), the lower end of the connecting rod (15) is fixedly provided with a test head (16). 3.根据权利要求2所述的一种用于锂电池保护板的测试装置,其特征在于,两组所述支撑杆(12)的相对面上均转动连接有一组第二螺纹杆(17),两组所述第二螺纹杆(17)的相对面上均转动连接有一组夹持块(19),两组所述第二螺纹杆(17)在远离夹持块(19)的一端螺纹穿过支撑杆(12),且固定连接有转动块(18)。3. A test device for a lithium battery protection board according to claim 2, characterized in that a group of second threaded rods (17) are rotatably connected to opposite surfaces of the two groups of the support rods (12). A set of clamping blocks (19) are rotatably connected to the opposite surfaces of the two sets of second threaded rods (17), and the two sets of second threaded rods (17) are threaded at one end away from the clamping block (19). Passing through the support rod (12), and fixedly connected with a rotating block (18). 4.根据权利要求2所述的一种用于锂电池保护板的测试装置,其特征在于,所述连接杆(15)的内部固定开设有空槽(20),所述空槽(20)的上端内壁上固定连接有多组弹簧(21),多组所述弹簧(21)的下端固定连接有滑动板(22),所述滑动板(22)滑动连接在空槽(20)的左右两侧内壁上,所述滑动板(22)的下端固定连接有测试头(16),所述测试头(16)的下端滑动穿过空槽(20)的下端壁,且延伸至连接杆(15)的下端。4. A test device for a lithium battery protection board according to claim 2, characterized in that an empty slot (20) is fixedly opened inside the connecting rod (15), and the empty slot (20) A plurality of groups of springs (21) are fixedly connected to the inner wall of the upper end of the spring (21), and the lower ends of the plurality of groups of the springs (21) are fixedly connected with a sliding plate (22), and the sliding plate (22) is slidably connected to the left and right of the hollow groove (20). On the inner walls of both sides, a test head (16) is fixedly connected to the lower end of the sliding plate (22), and the lower end of the test head (16) slides through the lower end wall of the cavity (20) and extends to the connecting rod ( 15) at the lower end. 5.根据权利要求1所述的一种用于锂电池保护板的测试装置,其特征在于,所述驱动电机(8)的下端固定设置有基座(23),所述基座(23)的下端面固定连接在底座(1)的上端面上。5. A test device for a lithium battery protection board according to claim 1, wherein a base (23) is fixedly arranged at the lower end of the drive motor (8), and the base (23) The lower end face of the base is fixedly connected to the upper end face of the base (1). 6.根据权利要求3所述的一种用于锂电池保护板的测试装置,其特征在于,两组所述夹持块(19)的相对面上均固定连接有一组橡胶软垫。6 . The test device for a lithium battery protection board according to claim 3 , wherein a set of rubber pads are fixedly connected to opposite surfaces of the two sets of clamping blocks ( 19 ). 7 . 7.根据权利要求1所述的一种用于锂电池保护板的测试装置,其特征在于,所述底座(1)的下端固定连接有防滑垫。7 . The test device for a lithium battery protection board according to claim 1 , wherein a non-slip pad is fixedly connected to the lower end of the base ( 1 ). 8 .
CN202122584783.0U 2021-10-26 2021-10-26 Testing device for lithium battery protection board Expired - Fee Related CN215986196U (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117825763A (en) * 2024-01-10 2024-04-05 武汉依瑞德医疗设备新技术有限公司 A safety support device for a strong magnetic field measuring detector and a method of using the same

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117825763A (en) * 2024-01-10 2024-04-05 武汉依瑞德医疗设备新技术有限公司 A safety support device for a strong magnetic field measuring detector and a method of using the same

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Granted publication date: 20220308