CN216956306U - Button cell OCV accredited testing organization - Google Patents
Button cell OCV accredited testing organization Download PDFInfo
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- CN216956306U CN216956306U CN202123173599.3U CN202123173599U CN216956306U CN 216956306 U CN216956306 U CN 216956306U CN 202123173599 U CN202123173599 U CN 202123173599U CN 216956306 U CN216956306 U CN 216956306U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Abstract
The utility model discloses a button cell OCV testing mechanism which comprises a testing vertical plate, two testing reinforcing ribs, a top plate, a first multi-fixing air cylinder, a limiting block, two first linear slide rails, a material supporting sliding plate and a testing bottom plate, wherein the testing vertical plate is arranged on the upper surface of a testing bottom plate, the two testing reinforcing ribs are arranged on one side of the testing vertical plate, the top plate is arranged on the upper surface of the testing vertical plate, the first multi-fixing air cylinder is arranged on the upper surface of the testing bottom plate, one side of the first multi-fixing air cylinder is arranged on one side of the testing vertical plate, the limiting blocks are arranged on two sides of the testing vertical plate, the testing mechanism comprises the two first linear slide rails, the two first linear slide rails are arranged on one side of the testing vertical plate, and the outer surface of the first linear slide rails is connected with the material supporting sliding plate. The utility model has the beneficial effects that: can automatic centre gripping button cell, and be provided with buffer structure and can prevent to go up the probe and damage button cell with lower probe, lead to the cost extravagant.
Description
Technical Field
The utility model relates to a testing mechanism, in particular to an OCV testing mechanism for a button cell, and belongs to the technical field of OCV testing of cells.
Background
After the formation, capacity grading and code pasting of the battery are completed, an OCV test needs to be carried out on the battery, parameters such as a K value, current, voltage, capacity and the like of the lithium battery can be obtained through the OCV test, so that the lithium battery with unqualified electrochemical parameters can be sorted out to ensure the quality of a finished battery product, and the OCV test procedure of the lithium battery is completed by manually operating detection equipment;
most of testing mechanisms put the battery on testing mechanism through the manual work at present, and this kind of mode detects very slowly, and detects one, and work efficiency is low, extravagant labour, therefore we have provided a button cell OCV testing mechanism.
SUMMERY OF THE UTILITY MODEL
The utility model achieves the above-mentioned purpose through the following technical scheme, a button cell OCV testing mechanism, including:
the testing device comprises a testing bottom plate, a testing vertical plate is arranged on the upper surface of the testing bottom plate, two testing reinforcing ribs are arranged on one side of the testing vertical plate, a top plate is arranged on the upper surface of the testing vertical plate, a first multi-fixing cylinder is arranged on the upper surface of the testing bottom plate, one side of the first multi-fixing cylinder is arranged on one side of the testing vertical plate, and limiting blocks are arranged on two sides of the testing vertical plate;
the testing mechanism comprises two first linear sliding rails, the two first linear sliding rails are arranged on one side of the testing vertical plate, and the outer surfaces of the first linear sliding rails are connected with the material supporting sliding plate.
Preferably, the test mechanism further comprises two limiting installation parts, the two limiting installation parts are installed on two sides of the material supporting sliding plate, a buffer is inserted into the limiting installation parts, the buffer is located below the limiting block, and two second linear sliding rails are installed on one side of the material supporting sliding plate.
Preferably, the outer surface of two second linear slide rails is connected with the top probe slide plate, and the upper surface of the top probe slide plate is provided with a lower probe fixing plate, two test needles are arranged in the lower probe fixing plate, the lower surface of the top probe slide plate is provided with a plurality of solid cylinders, one side of each of the plurality of solid cylinders is provided with a top cylinder cushion block, and one side of each of the plurality of top cylinder cushion blocks is arranged on one side of the material supporting slide plate.
Preferably, the upper surface of the material supporting sliding plate is provided with a battery cell material supporting plate, and the upper surface of the battery cell material supporting plate is provided with two button batteries.
Preferably, the testing mechanism further comprises an upper probe sliding plate, the upper probe sliding plate is connected to the outer surfaces of the two first linear sliding rails, the two sides of the upper probe sliding plate are provided with limiting installation parts, the two limiting installation parts are internally provided with two buffers, and the two buffers are located on the upper surface of the limiting block.
Preferably, go up the one side of probe slide and install the probe fixed plate, and the inside of going up the probe fixed plate is pegged graft and is had two test needles, the one side that the probe fixed plate was kept away from to the probe slide is installed and is pushed down the cylinder connecting block.
Preferably, one side that last probe slide was kept away from to the air cylinder connecting block of pushing down runs through one side of test riser, and the internally mounted of air cylinder connecting block of pushing down has the air cylinder connector of pushing down, the air cylinder connector of pushing down is kept away from the one end of air cylinder connecting block of pushing down and is installed the solid cylinder of many times of third, and the solid cylinder of many times of third is installed in one side of test riser.
The utility model has the beneficial effects that:
1. the material supporting sliding plate is driven to move upwards through the work of the first multiple solid cylinders, so that the battery core supporting plate supports the battery core of the button cell, then the second multiple solid cylinders drive the lower probe to be in contact with the surface of the button cell, then the third multiple solid cylinders drive the upper probe to move downwards and to be in contact with the upper surface of the button cell, so that the detection can be started, the button cell can be automatically clamped, and a buffer structure is arranged to prevent the upper probe and the lower probe from damaging the button cell, and the cost is wasted.
2. The cell supporting plate is driven to move upwards to support the button cell through the work of the first multiple solid cylinders, then the second multiple solid cylinders and the third multiple solid cylinders drive the upper and lower test needles to move up and down, so that the button cell is clamped, the second multiple solid cylinders and the third multiple solid cylinders drive the upper probe sliding plate and the supporting material sliding plate to move, and the buffer is driven to move and is in contact with the limiting block, so that the buffering effect can be achieved, and the button cell can be prevented from being damaged.
Drawings
FIG. 1 is a schematic view of the main structure of the present invention;
FIG. 2 is a schematic view of the backside structure of the present invention.
In the figure: 1. testing the vertical plate; 2. testing the bottom plate; 3. testing the reinforcing ribs; 4. a lower probe fixing plate; 5. a test pin; 6. an upper probe sliding plate; 7. a first linear slide rail; 8. pressing down the cylinder connector; 9. a second linear slide rail; 10. lifting the probe sliding plate; 11. a battery cell supporting plate; 13. a first multi-solid cylinder; 14. a second multi-solid cylinder; 17. a material supporting sliding plate; 18. a cylinder cushion block is jacked upwards; 19. pressing down the cylinder connecting block; 20. a top plate; 21. a limiting block; 22. a limiting mounting part; 23. a buffer; 24. a third multi-solid cylinder; 25. an upper probe fixing plate; 26. a button cell.
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.
The embodiment of the utility model discloses an OCV (open Circuit control) testing mechanism of a button cell.
According to the attached drawing 1, a testing bottom plate 2 is fixedly connected with a testing vertical plate 1 on the upper surface of the testing bottom plate 2, two testing reinforcing ribs 3 are fixedly connected with one side of the testing vertical plate 1, a top plate 20 is fixedly connected with the upper surface of the testing vertical plate 1, a first multi-fixing cylinder 13 is fixedly connected with the upper surface of the testing bottom plate 2, one side of the first multi-fixing cylinder 13 is fixedly connected with one side of the testing vertical plate 1, and two sides of the testing vertical plate 1 are fixedly connected with limiting blocks 21;
the testing mechanism comprises two first linear sliding rails 7, the two first linear sliding rails are fixedly connected to one side of the testing vertical plate 1, and the outer surfaces of the first linear sliding rails 7 are connected with a material supporting sliding plate 17 in a sliding mode;
the material supporting sliding plate 17 is driven to move upwards through the work of the first multi-solid cylinder 13, so that the battery core supporting plate 11 supports the battery core of the button cell 26, then the second multi-solid cylinder 14 drives the lower probe to contact with the surface of the button cell 26, then the third multi-solid cylinder 24 drives the upper probe to move downwards, and the upper probe contacts with the upper surface of the button cell 26, so that the detection can be started, the button cell 26 can be automatically clamped, and a buffer structure is arranged to prevent the upper probe and the lower probe from damaging the button cell 26, and the cost is wasted.
As shown in fig. 2, the testing mechanism further comprises two limiting installation parts 22, the two limiting installation parts 22 are fixedly connected to two sides of the material supporting sliding plate 17, the inside of each limiting installation part 22 is fixedly inserted with a buffer 23, the buffers 23 are located below the limiting blocks 21, and one side of the material supporting sliding plate 17 is fixedly connected with two second linear sliding rails 9;
the outer surfaces of the two second linear slide rails 9 are connected with an upper ejection probe slide plate 10 in a sliding manner, the upper surface of the upper ejection probe slide plate 10 is fixedly connected with a lower probe fixing plate 4, two testing needles 5 are fixedly connected inside the lower probe fixing plate 4, the lower surface of the upper ejection probe slide plate 10 is fixedly connected with a second multi-fixing air cylinder 14, one side of the second multi-fixing air cylinder 14 is fixedly connected with an upper ejection air cylinder cushion block 18, and one side of the upper ejection air cylinder cushion block 18 is fixedly connected with one side of a material supporting slide plate 17;
the upper surface of the material supporting sliding plate 17 is fixedly connected with a battery cell material supporting plate 11, and two button batteries 26 are placed on the upper surface of the battery cell material supporting plate 11;
the testing mechanism further comprises an upper probe sliding plate 6, the upper probe sliding plate 6 is connected to the outer surfaces of the two first linear sliding rails 7 in a sliding mode, limiting installation parts 22 are fixedly connected to the two sides of the upper probe sliding plate 6, two buffers 23 are fixedly connected to the inner parts of the two limiting installation parts 22, and the two buffers 23 are located on the upper surface of the limiting block 21;
one side of the upper probe sliding plate 6 is fixedly connected with an upper probe fixing plate 25, two testing needles 5 are fixedly inserted into the upper probe fixing plate 25, and one side of the upper probe sliding plate 6, which is far away from the upper probe fixing plate 25, is fixedly connected with a pressing cylinder connecting block 19;
one side, far away from the upper probe sliding plate 6, of the lower pressing cylinder connecting block 19 penetrates through one side of the testing vertical plate 1, a lower pressing cylinder connecting head 8 is fixedly connected inside the lower pressing cylinder connecting block 19, one end, far away from the lower pressing cylinder connecting block 19, of the lower pressing cylinder connecting head 8 is fixedly connected with a third multi-fixing cylinder 24, and the third multi-fixing cylinder 24 is fixedly connected to one side of the testing vertical plate 1;
the electric core material supporting plate 11 is driven to move upwards to support the button cell 26 through the work of the first multi-solid cylinder 13, then the second multi-solid cylinder 14 and the third multi-solid cylinder 24 drive the upper test needle 5 and the lower test needle 5 to move up and down, so that the button cell 26 is clamped, the second multi-solid cylinder 14 and the third multi-solid cylinder 24 drive the upper probe sliding plate 6 and the material supporting sliding plate 17 to move, the buffer 23 is driven to move, and the buffer is in contact with the limiting block 21, so that the buffer effect can be achieved, and the button cell 26 can be prevented from being damaged.
The working principle is as follows:
when the button cell OCV testing mechanism is used, other mechanisms move a button cell 26 to the mechanism, then the first multi-solid cylinder 13 works to drive the material supporting sliding plate 17 to move upwards so that the cell material supporting plate 11 supports the button cell 26, then the second multi-solid cylinder 14 and the third multi-solid cylinder 24 work to drive the upper probe sliding plate 6 and the material supporting sliding plate 17 to move towards the middle and drive the upper probe fixing plate 25 and the lower probe fixing plate 4 to move, so that the two testing pins 5 are respectively attached to the upper surface and the lower surface of the button cell 26, and the two buffers 23 are respectively attached to the upper surface and the lower surface of the limiting block 21, so that the buffering effect can be achieved, and the button cell 26 can be prevented from being damaged by clamping.
For those skilled in the art, the first multi-solid cylinder 13 works to drive the material supporting sliding plate 17 to move upwards, so that the battery core supporting plate 11 supports the battery core of the button cell 26, then the second multi-solid cylinder 14 works to drive the lower probe to contact with the surface of the button cell 26, then the third multi-solid cylinder 24 works to drive the upper probe to move downwards and contact with the upper surface of the button cell 26, so that the detection can be started, the button cell 26 can be automatically clamped, and the buffer structure is arranged to prevent the upper probe and the lower probe from damaging the button cell 26, which causes cost waste;
the electric core material supporting plate 11 is driven to move upwards to support the button cell 26 through the work of the first multi-solid cylinder 13, then the second multi-solid cylinder 14 and the third multi-solid cylinder 24 drive the upper test needle 5 and the lower test needle 5 to move up and down, so that the button cell 26 is clamped, the second multi-solid cylinder 14 and the third multi-solid cylinder 24 drive the upper probe sliding plate 6 and the material supporting sliding plate 17 to move, the buffer 23 is driven to move, and the buffer is in contact with the limiting block 21, so that the buffer effect can be achieved, and the button cell 26 can be prevented from being damaged.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (7)
1. An OCV testing mechanism for button cells, comprising:
the testing device comprises a testing bottom plate (2), wherein a testing vertical plate (1) is arranged on the upper surface of the testing bottom plate (2), two testing reinforcing ribs (3) are arranged on one side of the testing vertical plate (1), a top plate (20) is arranged on the upper surface of the testing vertical plate (1), a first multi-fixing cylinder (13) is arranged on the upper surface of the testing bottom plate (2), one side of the first multi-fixing cylinder (13) is arranged on one side of the testing vertical plate (1), and limiting blocks (21) are arranged on two sides of the testing vertical plate (1);
the testing mechanism comprises two first linear sliding rails (7), the two first linear sliding rails are installed on one side of the testing vertical plate (1), and the outer surfaces of the first linear sliding rails (7) are connected with a material supporting sliding plate (17).
2. The OCV testing mechanism for button cells according to claim 1, wherein: the testing mechanism further comprises two limiting installation parts (22), the two limiting installation parts (22) are installed on two sides of the material supporting sliding plate (17), a buffer (23) is inserted into the limiting installation parts (22), the buffer (23) is located below the limiting block (21), and two second linear sliding rails (9) are installed on one side of the material supporting sliding plate (17).
3. The OCV testing mechanism for button cells according to claim 2, wherein: two the surface of second linear slide rail (9) is connected with top probe slide (10), and the last fixed surface of top probe slide (10) is connected with down probe fixed plate (4), the internally mounted of lower probe fixed plate (4) has two test needles (5), the lower surface mounting of going up top probe slide (10) has the second many solid cylinder (14), and the second is many installs top cylinder cushion (18) in one side of solid cylinder (14), goes up one side of top cylinder cushion (18) and installs in one side of asking material slide (17).
4. The OCV testing mechanism for button cells according to claim 3, wherein: the upper surface of the material supporting sliding plate (17) is provided with a battery cell material supporting plate (11), and two button batteries (26) are placed on the upper surface of the battery cell material supporting plate (11).
5. The OCV testing mechanism for button cells according to claim 4, wherein: the testing mechanism further comprises an upper probe sliding plate (6), the upper probe sliding plate (6) is connected to the outer surfaces of the two first linear sliding rails (7), limiting installation parts (22) are installed on the two sides of the upper probe sliding plate (6), two buffer parts (23) are installed inside the limiting installation parts (22), and the two buffer parts (23) are located on the upper surface of the limiting block (21).
6. The OCV testing mechanism for button cells according to claim 5, wherein: go up probe fixed plate (25) are installed to one side of probe slide (6), and the inside grafting of going up probe fixed plate (25) has two test needles (5), go up probe slide (6) and keep away from one side of going up probe fixed plate (25) and install down and press cylinder connecting block (19).
7. The OCV testing mechanism for button cells according to claim 6, wherein: one side that last probe slide (6) was kept away from in air cylinder connecting block (19) pushes down runs through one side of test riser (1), and the internally mounted who pushes down air cylinder connecting block (19) has air cylinder connector (8) of pushing down, air cylinder connector (8) are kept away from the one end of pushing down air cylinder connecting block (19) and are installed solid cylinder (24) many times to the third, and the third is fixed cylinder (24) many times and is installed in one side of test riser (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123173599.3U CN216956306U (en) | 2021-12-15 | 2021-12-15 | Button cell OCV accredited testing organization |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123173599.3U CN216956306U (en) | 2021-12-15 | 2021-12-15 | Button cell OCV accredited testing organization |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216956306U true CN216956306U (en) | 2022-07-12 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123173599.3U Active CN216956306U (en) | 2021-12-15 | 2021-12-15 | Button cell OCV accredited testing organization |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216956306U (en) |
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2021
- 2021-12-15 CN CN202123173599.3U patent/CN216956306U/en active Active
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