CN215575562U - Lithium battery charging and discharging testing machine - Google Patents
Lithium battery charging and discharging testing machine Download PDFInfo
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- CN215575562U CN215575562U CN202121502603.3U CN202121502603U CN215575562U CN 215575562 U CN215575562 U CN 215575562U CN 202121502603 U CN202121502603 U CN 202121502603U CN 215575562 U CN215575562 U CN 215575562U
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Abstract
The utility model relates to the technical field of lithium batteries, and discloses a lithium battery charging and discharging testing machine which comprises a testing machine main body, wherein a first fixing rod is fixedly connected to one side of the inner wall of the testing machine main body, a movable plate penetrates through one end of the first fixing rod in a movable mode, a hanging frame is fixedly connected to one end of the movable plate, a first spring is fixedly connected to one side of the top of the hanging frame, a tray is fixedly connected to one end of the first spring, and a first clamping plate is fixedly connected to one side of the top of the tray. According to the battery taking device, the first handle is pulled to drive the door plate, so that the battery is conveniently positioned and installed, the tray can be pulled out, the working space is enlarged, the battery is more stably placed, the subsequent charging and discharging tests on the battery are facilitated, the movable rod is pulled to drive the second clamping piece to slide in the second sliding groove, the battery is safely and conveniently taken, the battery is conveniently and integrally taken, a worker does not need to directly contact the battery after the test, and the protection capability of the device is improved.
Description
Technical Field
The utility model relates to the technical field of lithium batteries, in particular to a lithium battery charging and discharging tester.
Background
The lithium battery is a battery using a non-aqueous electrolyte solution and using lithium metal or a lithium alloy as a positive/negative electrode material, wherein the lithium ion battery does not contain lithium in a metallic state and is chargeable, and therefore, a qualified lithium battery needs to be subjected to a lithium battery charge and discharge test.
But current partial lithium cell charge and discharge testing machine adopts directly to install the battery in the tester, and the testing machine inner space is narrow and small, and the staff's operation of not being convenient for installs the battery fast, extravagant operating time, and current partial lithium cell charge and discharge testing machine's protective capacities is not enough, and the battery that the staff direct contact test finishes, the battery that the test finishes probably has the danger of explosion, and the battery that the test finishes is also not convenient for wholly take off. Therefore, those skilled in the art have provided a lithium battery charging and discharging tester to solve the above problems in the background art.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a lithium battery charging and discharging tester to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme:
a lithium battery charging and discharging testing machine comprises a testing machine main body, wherein a first fixing rod is fixedly connected to one side of the inner wall of the testing machine main body, a movable plate penetrates through one end of the first fixing rod, a hanging bracket is fixedly connected to one end of the movable plate, a first spring is fixedly connected to one side of the top of the hanging bracket, a tray is fixedly connected to one end of the first spring, a first clamping plate is fixedly connected to one side of the top of the tray, a first chute is formed in one side of the tray and one side of the first clamping plate, a second spring is fixedly connected to one side of the inner wall of the first chute, a second clamping plate is fixedly connected to one end of the second spring, the second clamping plate is connected with the inside of the first chute in a sliding mode, a charging plate is fixedly connected to one side of the second clamping plate, a connecting plate is connected to one side of the top of the second clamping plate in a sliding mode, a movable pin penetrates through one side of the top of the connecting plate, one end of the movable pin vertically penetrates through the second clamping plate.
As a still further scheme of the utility model: the connecting plate with the first clamping piece of loose pin one side fixedly connected with, the loose pin with the second spout has been seted up between the first clamping piece, second spout inner wall one side fixedly connected with second dead lever, the third spring has been cup jointed in the second dead lever outside, second dead lever one end activity has run through the movable rod, movable rod one side fixedly connected with second clamping piece, the movable rod with the inside sliding connection of second spout is convenient for the movable rod is in slide on the second dead lever.
As a still further scheme of the utility model: the testing machine is characterized in that a door plate is rotatably connected to one side of the testing machine body, a first handle is fixedly connected to one side of the door plate, and the door plate is convenient to operate.
As a still further scheme of the utility model: one side of the hanging bracket is fixedly connected with a second handle, and the height of the second handle is one third of the height of the hanging bracket, so that the second handle can operate the hanging bracket conveniently.
As a still further scheme of the utility model: and a third handle is fixedly connected to one side of the connecting plate, and the height of the third handle is twice that of the connecting plate, so that the third handle can operate the connecting plate conveniently.
As a still further scheme of the utility model: the hanger with the first spring adjacent side fixedly connected with first stopper, first stopper is the same with the spacing block shape of second, second stopper one side fixedly connected with the testing machine main part is convenient for the second stopper is spacing first stopper.
As a still further scheme of the utility model: a rubber pad is fixedly connected to one side of the first clamping plate, and the rubber pad is wavy, so that the rubber pad can clamp the battery conveniently.
Compared with the prior art, the utility model has the beneficial effects that:
1. the first handle is pulled to drive the door plate, so that the battery is conveniently positioned and installed, the battery is more conveniently installed, the tray can be pulled out, the working space is enlarged, the operation of workers is facilitated, the working time is saved, the battery is more stably placed, and the subsequent charging and discharging test of the battery is facilitated;
2. the second clamping piece is driven to slide in the second sliding groove through the pulling movable rod, so that the battery is safely and conveniently taken, the battery is conveniently and integrally taken, the working efficiency is improved, the use of workers is facilitated, the workers do not need the battery which is finished in a direct contact test, the workers can be effectively protected, and the protection capability of equipment is improved.
Drawings
FIG. 1 is a perspective view of an entire lithium battery charge and discharge tester;
FIG. 2 is a perspective view of a basket in a lithium battery charging and discharging tester;
FIG. 3 is a schematic structural diagram of the area A in FIG. 2;
fig. 4 is a schematic structural diagram of a region B in fig. 2.
In the figure: 1. a testing machine main body; 2. a first fixing lever; 3. a movable plate; 4. a hanger; 5. a first spring; 6. a tray; 7. a first splint; 8. a first chute; 9. a second spring; 10. a second splint; 11. a charging plate; 12. a connecting plate; 13. a loose pin; 14. a first clip piece; 15. a second chute; 16. a second fixing bar; 17. a third spring; 18. a movable rod; 19. a second clip; 20. a door panel; 21. a first handle; 22. a second handle; 23. a third handle; 24. a first stopper; 25. a second limiting block; 26. and (7) a rubber pad.
Detailed Description
Referring to fig. 1 to 4, in the embodiment of the present invention, a lithium battery charging and discharging tester includes a tester body 1, a first fixing rod 2 is fixedly connected to one side of an inner wall of the tester body 1, a movable plate 3 is movably penetrated through one end of the first fixing rod 2, a hanger 4 is fixedly connected to one end of the movable plate 3, a first spring 5 is fixedly connected to one side of a top portion of the hanger 4, a tray 6 is fixedly connected to one end of the first spring 5, a first clamping plate 7 is fixedly connected to one side of a top portion of the tray 6, a first sliding groove 8 is formed on one side of the tray 6 and the first clamping plate 7, a second spring 9 is fixedly connected to one side of an inner wall of the first sliding groove 8, a second clamping plate 10 is fixedly connected to one end of the second spring 9, the second clamping plate 10 is slidably connected to an inside of the first sliding groove 8, a charging plate 11 is fixedly connected to one side of a top portion of the second clamping plate 10, a connecting plate 12 is slidably penetrated through one side of a movable pin 13, 13 one end of loose pin runs through perpendicularly has second splint 10, the battery that will carry out the experiment through the staff is put between first splint 7 and the second splint 10, put the battery on charging panel 11, the staff loosens third handle 23, second splint 10 presss from both sides tight battery under the spring action of second spring 9, push back tray 6 in the testing machine main part 1, close door plant 20, it carries out charge-discharge test to the battery to start testing machine main part 1, thereby convenient installation battery, the staff's operation of being convenient for, save operating time, the battery is placed also more firmly, be convenient for follow-up charge-discharge test to the battery.
In FIGS. 1 to 3: one side of the testing machine main body 1 is rotatably connected with a door panel 20, one side of the door panel 20 is fixedly connected with a first handle 21 for facilitating the operation of the door panel 20 by the first handle 21, one side of the hanger 4 is fixedly connected with a second handle 22, the height of the second handle 22 is one third of the height of the hanger 4 for facilitating the operation of the hanger 4 by the second handle 22, one side of the hanger 4 adjacent to the first spring 5 is fixedly connected with a first limiting block 24, the shape of the first limiting block 24 is the same as that of the second limiting block 25, one side of the second limiting block 25 is fixedly connected with the testing machine main body 1 for facilitating the limitation of the first limiting block 24 by the second limiting block 25, one side of the first clamping plate 7 is fixedly connected with a rubber pad 26, the rubber pad 26 is wave-shaped, the rubber pad 26 is convenient for clamping a battery, the first handle 21 is pulled to drive the door panel 20, the door panel 20 is opened, the tray 6 is pulled to slide on the first fixing rod 2, the tray 6 drives the connecting plate 12 by driving the second clamping plate 10, pulling third handle 23, third handle 23 drives second splint 10 through driving connecting plate 12, and tray 6 can be pulled out, increases working space, and is more convenient when the staff installs the battery.
In fig. 4: a first clamping piece 14 is fixedly connected with one side of a connecting plate 12 and a movable pin 13, a second sliding groove 15 is arranged between the movable pin 13 and the first clamping piece 14, a second fixed rod 16 is fixedly connected with one side of the inner wall of the second sliding groove 15, a third spring 17 is sleeved on the outer side of the second fixed rod 16, a movable rod 18 movably penetrates through one end of the second fixed rod 16, a second clamping piece 19 is fixedly connected with one side of the movable rod 18, the movable rod 18 is in sliding connection with the inner part of the second sliding groove 15, the movable rod 18 can conveniently slide on the second fixed rod 16, a third handle 23 is fixedly connected with one side of the connecting plate 12, the height of the third handle 23 is twice of the height of the connecting plate 12, the third handle 23 can conveniently operate the connecting plate 12, after the battery test is finished, the connecting plate 12 can be separated from the connecting plate 12 by pulling the movable pin 13, the movable pin 13 can not limit the connecting plate 12 any more, a worker pulls the third handle 23, the connecting plate 12 can drive the battery by driving the first clamping piece 14 and the second clamping piece 19, the staff is through taking connecting plate 12 whole take off the battery to the battery of taking safely, the staff need not the battery that the direct contact test finishes, improve equipment's protective capacities.
The working principle of the utility model is as follows: pulling a first handle 21, driving a door plate 20 by the first handle 21, opening the door plate 20, pulling a tray 6 to slide on a first fixing rod 2, driving a connecting plate 12 by the tray 6 through driving a second clamping plate 10, pulling a third handle 23, driving the second clamping plate 10 by the third handle 23 through driving the connecting plate 12, placing a battery to be tested between a first clamping plate 7 and the second clamping plate 10, placing the battery on a charging plate 11, loosening the third handle 23, clamping the battery by the second clamping plate 10 under the action of the elastic force of a second spring 9, pushing the tray 6 back into a testing machine main body 1, closing the door plate 20, starting the testing machine main body 1 to perform charge-discharge tests on the battery, and achieving the purposes of convenient positioning and battery installation;
pulling movable rod 18, movable rod 18 drives second clamping piece 19 to slide in second spout 15, to wait to test the battery and put into second clamping piece 19 and first clamping piece 14, loosen movable rod 18, movable rod 18 presss from both sides tight battery under the spring action of third spring 17, spacing battery is no longer controlled about, after the battery test finishes, pulling loose pin 13, loose pin 13 breaks away from connecting plate 12, loose pin 13 is no longer spacing connecting plate 12, pulling third handle 23, third handle 23 drives connecting plate 12, connecting plate 12 drives the battery through driving first clamping piece 14 and second clamping piece 19, the staff wholly takes off the battery through taking connecting plate 12, realize the purpose of safe, convenient battery of taking.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the scope of the present invention, and the technical solutions and the utility model concepts of the present invention are equivalent to or changed within the scope of the present invention.
Claims (7)
1. A lithium battery charging and discharging testing machine comprises a testing machine main body (1) and is characterized in that a first fixing rod (2) is fixedly connected to one side of the inner wall of the testing machine main body (1), a movable plate (3) penetrates through one end of the first fixing rod (2), a hanging bracket (4) is fixedly connected to one end of the movable plate (3), a first spring (5) is fixedly connected to one side of the top of the hanging bracket (4), a tray (6) is fixedly connected to one end of the first spring (5), a first clamping plate (7) is fixedly connected to one side of the top of the tray (6), a first sliding groove (8) is formed in one side of the tray (6) and the first clamping plate (7), a second spring (9) is fixedly connected to one side of the inner wall of the first sliding groove (8), a second clamping plate (10) is fixedly connected to one end of the second spring (9), and the second clamping plate (10) is connected with the inside of the first sliding groove (8) in a sliding manner, second splint (10) one side fixedly connected with charging panel (11), second splint (10) top one side sliding connection has connecting plate (12), connecting plate (12) top one side activity is run through and is had swizzle (13), swizzle (13) one end is run through perpendicularly and is had second splint (10).
2. The lithium battery charging and discharging tester according to claim 1, wherein a first clamping piece (14) is fixedly connected to one side of the connecting plate (12) and the movable pin (13), a second sliding groove (15) is formed between the movable pin (13) and the first clamping piece (14), a second fixing rod (16) is fixedly connected to one side of the inner wall of the second sliding groove (15), a third spring (17) is sleeved on the outer side of the second fixing rod (16), a movable rod (18) is movably arranged at one end of the second fixing rod (16), a second clamping piece (19) is fixedly connected to one side of the movable rod (18), and the movable rod (18) is slidably connected to the inside of the second sliding groove (15).
3. The lithium battery charging and discharging tester according to claim 1, characterized in that a door panel (20) is rotatably connected to one side of the tester body (1), and a first handle (21) is fixedly connected to one side of the door panel (20).
4. The lithium battery charging and discharging tester according to claim 1, characterized in that a second handle (22) is fixedly connected to one side of the hanger (4), and the height of the second handle (22) is one third of the height of the hanger (4).
5. The lithium battery charging and discharging tester according to claim 1, characterized in that a third handle (23) is fixedly connected to one side of the connecting plate (12), and the height of the third handle (23) is twice as high as the height of the connecting plate (12).
6. The lithium battery charging and discharging testing machine according to claim 1, wherein a first limiting block (24) is fixedly connected to one side of the hanger (4) adjacent to the first spring (5), the first limiting block (24) and a second limiting block (25) are identical in shape, and the testing machine main body (1) is fixedly connected to one side of the second limiting block (25).
7. The lithium battery charging and discharging tester according to claim 1, wherein a rubber pad (26) is fixedly connected to one side of the first clamping plate (7), and the rubber pad (26) is wavy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121502603.3U CN215575562U (en) | 2021-07-04 | 2021-07-04 | Lithium battery charging and discharging testing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121502603.3U CN215575562U (en) | 2021-07-04 | 2021-07-04 | Lithium battery charging and discharging testing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215575562U true CN215575562U (en) | 2022-01-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121502603.3U Active CN215575562U (en) | 2021-07-04 | 2021-07-04 | Lithium battery charging and discharging testing machine |
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| Country | Link |
|---|---|
| CN (1) | CN215575562U (en) |
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2021
- 2021-07-04 CN CN202121502603.3U patent/CN215575562U/en active Active
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