CN217007617U - Test fixture of syntropy bipolar ear soft-packet electric core - Google Patents
Test fixture of syntropy bipolar ear soft-packet electric core Download PDFInfo
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- CN217007617U CN217007617U CN202123119073.7U CN202123119073U CN217007617U CN 217007617 U CN217007617 U CN 217007617U CN 202123119073 U CN202123119073 U CN 202123119073U CN 217007617 U CN217007617 U CN 217007617U
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Abstract
The utility model discloses a testing tool for a equidirectional double-lug soft-packaged battery cell, which comprises a base, wherein a testing station is arranged at the base, a support is arranged at one end of the base, the support is composed of stand columns at two sides and a cross beam positioned between the two stand columns, two lug supporting blocks which are symmetrically distributed are arranged at the base below the cross beam, the lug supporting blocks are made of metal copper materials, bolt holes are arranged at the outer side walls of the lug supporting blocks, lug pressing strips which are horizontally distributed are arranged below the cross beam, the lug pressing strips are connected with the cross beam at the upper part through slide bars, the lug pressing strips are fixedly connected with the lower ends of the slide bars, and the upper ends of the slide bars are connected with a locking mechanism at the cross beam. Has the advantages that: (1) the tool can realize the quick connection of the test battery core and the test equipment, and improve the working efficiency, (2) the battery core electrode lug is pressed on the electrode lug block through the electrode lug pressing strip of the test tool, and the destructive problems of deformation of the battery core electrode lug and the like can not be caused.
Description
Technical Field
The utility model relates to the technical field of test tool schemes of battery cells, in particular to a test tool of a equidirectional bipolar ear soft-covered battery cell, and particularly relates to a mechanical connection structure of the test tool.
Background
In recent years, with the rapid development of new energy automobiles, the demand of lithium ion power batteries such as soft packages also shows explosive growth. Because the positive pole and the negative pole of the soft package battery cell are copper and aluminum pole lug pieces, and no screw connecting hole is formed, the soft package battery cell is inconvenient to connect with a test device.
Disclosure of Invention
The utility model aims to provide a test tool for a equidirectional double-lug soft-packaged battery cell, so that test equipment can be conveniently connected with the battery cell when the performance of the soft-packaged battery cell is tested, and the test tool can be used for testing the soft-packaged battery cell with lugs in the same direction. Overcomes the defects in the prior art.
In order to achieve the purpose, the technical scheme of the utility model is as follows: the utility model provides a test fixture of soft package of syntropy bipolar ear electricity core, the on-line screen storage device comprises a base, base department is equipped with experimental station, base one end is equipped with the support, the support comprises the stand of both sides and the crossbeam that is located between two stands, base department below the crossbeam is equipped with the utmost point ear supporting shoe of two symmetric distributions, utmost point ear supporting shoe is the metal copper product matter, the lateral wall department of utmost point ear supporting shoe begins to have the bolt hole, the crossbeam below is equipped with horizontal distribution's utmost point ear layering, utmost point ear layering is connected with the crossbeam on upper portion through the slide bar, utmost point ear layering and the lower extreme fixed connection of slide bar, the upper end of slide bar is connected with the locking mechanism of crossbeam department, above-mentioned experimental station department is equipped with the base station, the base station is close to support two departments and is equipped with two perpendicular decurrent pinholes, be equipped with the locating pin in the pinhole, the base station is located the base surface, be split type structure between base station and the base.
The utility model discloses a testing tool for a equidirectional double-lug soft-packaged battery cell, which has the beneficial effects that: (1) the tool can realize the quick connection of the test battery core and the test equipment, and improve the working efficiency, and (2) the electrode lug of the battery core is pressed on the electrode lug block through the electrode lug pressing strip of the test tool, so that the destructive problems of deformation of the electrode lug of the battery core and the like can not be caused.
Drawings
FIG. 1 is a schematic view of the structure of the present invention.
Fig. 2 is a perspective view of the present invention.
Detailed Description
The utility model will be further described with reference to the accompanying drawings.
The utility model discloses a testing tool for a equidirectional double-lug soft-packaged battery cell, which is different from the prior art in that: the device comprises a base 1, a test station 2 is arranged at the position of the base 1, a support 3 is arranged at one end of the base 1, the support 3 consists of upright posts 4 at two sides and a cross beam 5 positioned between the two upright posts 4, two lug supporting blocks 6 which are symmetrically distributed are arranged at the position of the base 1 below the cross beam 5, the lug supporting blocks 6 are made of metal copper materials, bolt holes 7 begin to be arranged at the outer side walls of the lug supporting blocks 6, lug pressing strips 8 which are horizontally distributed are arranged below the cross beam 5, the lug pressing strips 8 are connected with the cross beam 5 at the upper part through slide bars 9, the lug pressing strips 8 are fixedly connected with the lower ends of the slide bars 9, the upper ends of the slide bars 9 are connected with a locking mechanism 10 at the position of the cross beam 5, the base station 2 is provided with a base station 11, two vertical downward pin holes are formed in the base station 11 and close to the support 3, positioning pins 12 are arranged in the pin holes, the base station 11 is located on the surface of the base 1, and a split structure is formed between the base station 11 and the base 1.
In specific implementation, the base 1 is made of wood or PVC.
In specific implementation, the base platform 11 is made of wood or PVC.
In specific implementation, the bracket 3 is made of wood or PVC.
In specific implementation, the tab pressing strip 8 is made of wood or PVC, and an insulating adhesive layer is coated below the tab pressing strip 8.
In practical implementation, the base 11 and the base 1 are connected by a fixing bolt 13.
When the practical implementation, locking mechanism 10 includes fixed block 14, above-mentioned fixed block 14 is fixed on utmost point ear layering 8 upper portion, fixed block 14 and utmost point ear layering 8 setting are run through perpendicularly to the upper end of above-mentioned slide bar 9, one side of slide bar 9 upper end is equipped with hand (hold) 15, be equipped with two symmetric distribution's connection otic placode 16 between hand (hold) 15 lower extreme and the slide bar 9 upper end, fixed welding between connection otic placode 16 and the hand (hold) 15, be connected through the pivot between two connection otic placodes 16 and the slide bar 9 upper end, be equipped with two symmetric distribution's direction otic placode 17 between hand (hold) 15 lower extreme and the fixed block 14, be connected through the pivot between direction otic placode 17 one end and the hand (hold) 15 lower extreme, be connected through the pivot between direction otic placode 17 other end and the fixed block 14.
The use method comprises placing the test tool on a test bed or other horizontal table surface, pulling the locking structure open, placing the battery cell on the base, and placing the positive and negative electrode lugs on the two lug supporting blocks respectively; and pulling down the locking structure, and pressing the lug pressing strips on the positive and negative lugs. And connecting a test line of the test equipment with the lug support block through a screw.
The above description is further intended to illustrate the present invention in detail with reference to specific preferred embodiments thereof, and it is not intended to limit the practice of the present invention to the above description. For those skilled in the art, the fixed object is, for example, a circular object other than the energy accumulator, or the structures of the lower support and the upper support of the energy accumulator are different, but the mounting and fixing mechanisms are the same, and so on. Several simple deductions or substitutions can be made without departing from the concept of the present invention, and should be considered as belonging to the protection scope of the present invention.
Claims (7)
1. The utility model provides a test fixture of soft package electric core of syntropy bipolar ear which characterized in that: the device comprises a base (1), a test station (2) is arranged at the base (1), a support (3) is arranged at one end of the base (1), the support (3) is composed of stand columns (4) on two sides and a cross beam (5) positioned between the two stand columns (4), two tab supporting blocks (6) which are symmetrically distributed are arranged at the base (1) below the cross beam (5), the tab supporting blocks (6) are made of metal copper materials, bolt holes (7) begin to be arranged at the outer side wall of the tab supporting blocks (6), horizontally distributed tab pressing strips (8) are arranged below the cross beam (5), the tab pressing strips (8) are connected with the cross beam (5) at the upper part through slide rods (9), the tab pressing strips (8) are fixedly connected with the lower ends of the slide rods (9), the upper ends of the slide rods (9) are connected with a locking mechanism (10) at the cross beam (5), a base station (11) is arranged at the test station (2), two vertical downward pin holes are formed in the positions, close to the support (3), of the base platform (11), positioning pins (12) are arranged in the pin holes, the base platform (11) is located on the surface of the base (1), and a split structure is arranged between the base platform (11) and the base (1).
2. The tool for testing the co-directional bipolar ear soft-covered battery core according to claim 1, characterized in that: the base (1) is made of wood or PVC.
3. The tool for testing the co-directional bipolar ear soft-covered electric core according to claim 1, characterized in that: the base platform (11) is made of wood or PVC.
4. The tool for testing the co-directional bipolar ear soft-covered battery core according to claim 1, characterized in that: the bracket (3) is made of wood or PVC.
5. The tool for testing the co-directional bipolar ear soft-covered battery core according to claim 1, characterized in that: the lug pressing strip (8) is made of wood or PVC materials, and an insulating glue layer covers the lower portion of the lug pressing strip (8).
6. The tool for testing the co-directional bipolar ear soft-covered electric core according to claim 1, characterized in that: the base platform (11) is connected with the base (1) through a fixing bolt (13).
7. The tool for testing the co-directional bipolar ear soft-covered battery core according to claim 1, characterized in that: locking mechanism (10) are including fixed block (14), above-mentioned fixed block (14) are fixed on utmost point ear layering (8) upper portion, the upper end of above-mentioned slide bar (9) is run through fixed block (14) and utmost point ear layering (8) setting perpendicularly, one side of slide bar (9) upper end is equipped with hand (15), be equipped with connection otic placode (16) of two symmetric distributions between hand (15) lower extreme and slide bar (9) upper end, fixed weld between connection otic placode (16) and hand (15), be connected through the pivot between two connection otic placodes (16) and slide bar (9) upper end, be equipped with direction otic placode (17) of two symmetric distributions between hand (15) lower extreme and fixed block (14), be connected through the pivot between direction otic placode (17) one end and hand (15) lower extreme, be connected through the pivot between direction otic placode (17) other end and fixed block (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123119073.7U CN217007617U (en) | 2021-12-13 | 2021-12-13 | Test fixture of syntropy bipolar ear soft-packet electric core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123119073.7U CN217007617U (en) | 2021-12-13 | 2021-12-13 | Test fixture of syntropy bipolar ear soft-packet electric core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217007617U true CN217007617U (en) | 2022-07-19 |
Family
ID=82382845
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123119073.7U Active CN217007617U (en) | 2021-12-13 | 2021-12-13 | Test fixture of syntropy bipolar ear soft-packet electric core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217007617U (en) |
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2021
- 2021-12-13 CN CN202123119073.7U patent/CN217007617U/en active Active
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