CN217425468U - Cylindrical battery test fixture - Google Patents
Cylindrical battery test fixture Download PDFInfo
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- CN217425468U CN217425468U CN202220672785.7U CN202220672785U CN217425468U CN 217425468 U CN217425468 U CN 217425468U CN 202220672785 U CN202220672785 U CN 202220672785U CN 217425468 U CN217425468 U CN 217425468U
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Abstract
The utility model provides a cylinder battery test fixture, press from both sides the device including riser, guide rail set spare, probe device, battery device, regulation elbow, the riser middle part is equipped with probe device, and probe device one side is equipped with the regulation elbow and presss from both sides the device, and probe device fixes on guide rail set spare, and the riser bottom is equipped with battery device, and probe device can reciprocate on guide rail set spare, the beneficial effects of the utility model reside in that: the structure is simple, the operation is convenient, the tester can conveniently carry out related tests on the cylindrical battery, the maintenance is convenient, and the repeated use is convenient; the bottom of the cylindrical battery test fixture is provided with a battery device, a battery explosion-proof plate is arranged on the battery device, an explosion-proof plate liquid discharge groove is formed in the middle of the battery explosion-proof plate, the battery is prevented from being abnormal in the charging process, a pressure release valve of the battery can be flushed open, and the explosion-proof plate liquid discharge groove can protect the battery under the condition; the bottom of the cylindrical battery test fixture is provided with an adjusting elbow clamp device, so that the distance between the probe devices can be adjusted.
Description
[ technical field ] A
The utility model relates to a test fixture field especially relates to a cylinder battery test fixture.
[ background of the invention ]
At present, with the continuous development of new energy industry and the continuous innovation of science and technology, lithium ion batteries are widely applied to the fields of portable electronic equipment, electric vehicles, electric automobiles and the like due to the advantages of high energy density, long cycle life, low self-discharge, safety, environmental protection and the like; in the manufacturing and testing processes of soft packages and square lithium ion batteries, the clamp is used as a tool clamp and plays an important role which cannot be ignored; firstly, the clamp is used in the formation process of the lithium battery, so that gas generated in the battery cell can be discharged, the pole piece interface is improved, and secondly, the clamp is used in the circulation process, so that the circulation performance of the battery cell can be enhanced to a certain extent;
the anchor clamps on the market mostly are two splint or three splint cooperation many bolts and use, and splint can freely rock on the bolt, and in the use, the clamping force that each position received on electric core surface is hardly mastered, is not enough to reach the balanced purpose of atress, and the clamping force size that electric core surface received is different, very big can influence the inside pole piece state of battery.
[ Utility model ] A method for manufacturing a semiconductor device
An object of the utility model is to solve above-mentioned technical problem and a novel cylinder battery test fixture that provides.
The utility model discloses a realize through following technical scheme:
a cylindrical battery test fixture comprises a vertical plate, a guide rail assembly, a probe device, a battery device and an adjusting elbow clamp device, wherein the probe device is arranged in the middle of the vertical plate, the adjusting elbow clamp device is arranged on one side of the probe device and fixed on the guide rail assembly, the battery device is arranged at the bottom of the vertical plate, the probe device can move up and down on the guide rail assembly, and the distance between the probe devices is adjusted by adjusting the elbow clamp device.
Furthermore, a plurality of ventilation holes are formed in the vertical plate, and adjusting plate mounting holes are formed in two sides of the vertical plate.
Further, the guide rail assembly comprises a guide rod upper fixing plate, a linear bearing guide rail and a guide rod lower fixing plate, the guide rod upper fixing plate is fixed to the top of the vertical plate, the guide rod lower fixing plate is fixed to the lower portion of the vertical plate, one end of the linear bearing guide rail is fixedly connected with the guide rod upper fixing plate, the other end of the linear bearing guide rail penetrates through the probe device and is connected with the guide rod lower fixing plate, the probe device can move up and down on the linear bearing guide rail, and battery clamp openings are formed in the guide rod upper fixing plate and the guide rod lower fixing plate.
Further, the probe device comprises a probe fixing plate, a test probe and a probe plate connecting piece, wherein the probe fixing plate is positioned on the linear bearing guide rail, the probe plate connecting piece is arranged on one side of the probe fixing plate, and the probe fixing plate is provided with a plurality of test probes.
Further, the battery device comprises a fixed draining plate, a battery explosion-proof plate and a battery, wherein the fixed draining plate is installed at the bottom of the vertical plate, the battery explosion-proof plate is arranged on the fixed draining plate, a battery installation position is arranged in the middle of the battery explosion-proof plate, a battery liquid discharge groove is formed in the outer side wall of the battery installation position, one end of the battery is fixed in a battery clamping hole formed in the upper fixing plate of the guide rod and the lower fixing plate of the guide rod, the battery is tested through a test probe, and the other end of the battery is fixed in the battery installation position.
Further, adjust elbow clamp device and press from both sides, regulating plate including adjusting the elbow, the regulating plate mounting hole on the riser is installed to the regulating plate, and fix on the riser, it presss from both sides one end and is connected with the probe card connecting piece to adjust the elbow, adjust the elbow press from both sides the other end with the regulating plate is connected, it presss from both sides the interval of adjustable test probe to adjust the elbow.
Further, the battery model is 4680.
The beneficial effects of the utility model reside in that:
(1) the structure is simple, the operation is convenient, the device is suitable for batteries with different sizes and models, the universality is high, the test error is small, the battery contact can be conveniently adjusted, the structure is easy to process, the manufacturing cost is low, the device is convenient to mount and easy to use;
(2) the battery device is arranged at the bottom of the cylindrical battery test fixture, the battery explosion-proof plate is arranged on the battery device, the middle part of the battery explosion-proof plate is provided with the explosion-proof plate liquid discharge groove, the battery is prevented from being abnormal in the charging process, then the pressure release valve of the battery can be flushed, and the explosion-proof plate liquid discharge groove can protect the battery under the condition;
(3) the bottom of the cylindrical battery test fixture is provided with an adjusting elbow clamp device, so that the distance between the probe devices can be adjusted.
(4) The bottom of the cylindrical battery test fixture is provided with a guide rail assembly, the probe device can move up and down on the guide rail assembly, and the distance between the probe devices is adjusted by adjusting the elbow clamp device.
[ description of the drawings ]
FIG. 1 is a schematic structural view of a cylindrical battery testing jig of the present invention;
fig. 2 is a schematic diagram of the explosion structure of the cylindrical battery testing fixture of the present invention;
fig. 3 is a schematic top view of the battery explosion-proof plate of the present invention;
reference numerals: 1. a vertical plate; 11. a vent hole; 12. adjusting plate mounting holes; 2. a guide rail assembly; 21. a fixing plate is arranged on the guide rod; 22. a linear bearing guide rail; 23. a guide rod lower fixing plate; 24. a battery nip; 3. a probe device; 31. a probe fixing plate; 32. testing the probe; 33. a probe card connector; 4. a battery device; 41. fixing the drainage plate; 42. a battery explosion-proof plate; 420. a battery mounting position; 421. a liquid discharge groove of the explosion-proof plate; 43. a battery; 5. adjusting the elbow clip device; 51. adjusting the elbow clip; 52. an adjusting plate.
[ detailed description ] A
The invention will be further described with reference to the accompanying drawings and specific embodiments:
it is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention. It should be noted that, for convenience of description, only the portions related to the present invention are shown in the drawings. In addition, the embodiments and features of the embodiments in the present application may be combined with each other without conflict.
Embodiment as shown in fig. 1-3, a cylindrical battery testing fixture comprises a vertical plate 1, a guide rail assembly 2, a probe device 3, a battery device 4 and an adjusting elbow clamping device 5, wherein the middle part of the vertical plate 1 is provided with the probe device 3, one side of the probe device 3 is provided with the adjusting elbow clamping device 5, the probe device 3 is fixed on the guide rail assembly 2, the bottom of the vertical plate 1 is provided with the battery device 4, the probe device 3 can move up and down on the guide rail assembly 2, and the distance between the probe devices 3 is adjusted by adjusting the elbow clamping device 5.
Preferably, a plurality of vent holes 11 are formed in the vertical plate 1, and adjusting plate mounting holes 12 are formed in two sides of the vertical plate 1.
Preferably, the guide rail assembly 2 includes a guide rod upper fixing plate 21, a linear bearing guide rail 22 and a guide rod lower fixing plate 23, the guide rod upper fixing plate 21 is fixed on the top of the vertical plate 1, the guide rod lower fixing plate 23 is fixed on the lower portion of the vertical plate 1, one end of the linear bearing guide rail 22 is fixedly connected with the guide rod upper fixing plate 21, the other end of the linear bearing guide rail 22 penetrates through the probe device 3 and is connected with the guide rod lower fixing plate 23, the probe device 3 can move up and down on the linear bearing guide rail 22, and battery clamping openings 24 are formed in the guide rod upper fixing plate 21 and the guide rod lower fixing plate 23.
Preferably, the probe device 3 includes a probe fixing plate 31, a test probe 32, and a probe plate connector 33, the probe fixing plate 31 is located on the linear bearing guide rail 22, the probe plate connector 33 is disposed on one side of the probe fixing plate 31, and the probe fixing plate 31 is provided with a plurality of test probes 32.
Preferably, the battery device 4 includes a fixed draining plate 41, a battery explosion-proof plate 42, and a battery 43, the fixed draining plate 41 is installed at the bottom of the vertical plate 1, the battery explosion-proof plate 42 is disposed on the fixed draining plate 41, a battery installation position 420 is disposed in the middle of the battery explosion-proof plate 42, an explosion-proof plate liquid discharge groove 421 is disposed on the outer side wall of the battery installation position 420, one end of the battery 43 is fixed in the battery clamp port 24 on the guide rod upper fixing plate 21 and the guide rod lower fixing plate 23, and the positive electrode of the battery 43 is tested by the test probe 32, and the other end of the battery 43 is fixed at the battery installation position 420.
Preferably, the adjusting elbow clip device 5 comprises an adjusting elbow clip 51 and an adjusting plate 52, wherein the adjusting plate 52 is installed in an adjusting plate installation hole 12 on the vertical plate 1 and fixed on the vertical plate 1, one end of the adjusting elbow clip 51 is connected with the probe plate connecting piece 33, the other end of the adjusting elbow clip 51 is connected with the adjusting plate 52, and the adjusting elbow clip 51 can adjust the distance between the test probes 32.
Appropriate changes and modifications to the embodiments described above will become apparent to those skilled in the art from the disclosure and teachings of the foregoing description. Therefore, the present invention is not limited to the specific embodiments disclosed and described above, and some modifications and changes to the present invention should fall within the protection scope of the claims of the present invention. Furthermore, although specific terms are employed herein, they are used in a generic and descriptive sense only and not for purposes of limitation.
Claims (7)
1. The utility model provides a cylinder battery test fixture which characterized in that: the probe device is fixed on the guide rail assembly, the battery device is arranged at the bottom of the vertical plate, the probe device can move up and down on the guide rail assembly, and the distance between the probe devices is adjusted by adjusting the elbow clamping device.
2. The cylindrical battery test fixture of claim 1, wherein: be equipped with a plurality of ventilation hole on the riser, the riser both sides are equipped with the regulating plate mounting hole.
3. The cylindrical battery test fixture of claim 1, wherein: the guide rail assembly comprises a guide rod upper fixing plate, a linear bearing guide rail and a guide rod lower fixing plate, the guide rod upper fixing plate is fixed at the top of the vertical plate, the guide rod lower fixing plate is fixed at the lower part of the vertical plate, one end of the linear bearing guide rail is fixedly connected with the guide rod upper fixing plate, the other end of the linear bearing guide rail penetrates through the probe device to be connected with the guide rod lower fixing plate, the probe device can move up and down on the linear bearing guide rail, and battery clamp openings are formed in the guide rod upper fixing plate and the guide rod lower fixing plate.
4. The cylindrical battery test fixture of claim 1, wherein: the probe device comprises a probe fixing plate, test probes and a probe plate connecting piece, wherein the probe fixing plate is positioned on the linear bearing guide rail, the probe plate connecting piece is arranged on one side of the probe fixing plate, and the probe fixing plate is provided with a plurality of test probes.
5. The cylindrical battery test fixture of claim 1, wherein: the battery device comprises a fixed draining plate, a battery explosion-proof plate and a battery, wherein the fixed draining plate is arranged at the bottom of the vertical plate, the battery explosion-proof plate is arranged on the fixed draining plate, a battery installation position is arranged in the middle of the battery explosion-proof plate, a liquid discharge groove of the explosion-proof plate is arranged on the outer side wall of the battery installation position, one end of the battery is fixed in a battery clamping opening formed in an upper guide rod fixing plate and a lower guide rod fixing plate, the battery is tested through a test probe, and the other end of the battery is fixed in the battery installation position.
6. The cylindrical battery test fixture of claim 1, wherein: adjust the elbow and press from both sides device including adjusting the elbow and press from both sides, regulating plate, the regulating plate mounting hole on the riser is installed to the regulating plate, and fix on the riser, it presss from both sides one end and is connected with the probe card connecting piece to adjust the elbow, adjust the elbow press from both sides the other end with the regulating plate is connected, it presss from both sides the interval of adjustable test probe to adjust the elbow.
7. The cylindrical battery test fixture of claim 5, wherein: the battery model is 4680.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220672785.7U CN217425468U (en) | 2022-03-25 | 2022-03-25 | Cylindrical battery test fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220672785.7U CN217425468U (en) | 2022-03-25 | 2022-03-25 | Cylindrical battery test fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217425468U true CN217425468U (en) | 2022-09-13 |
Family
ID=83181540
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220672785.7U Active CN217425468U (en) | 2022-03-25 | 2022-03-25 | Cylindrical battery test fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217425468U (en) |
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2022
- 2022-03-25 CN CN202220672785.7U patent/CN217425468U/en active Active
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