CN203012070U - A battery core short-circuit testing mechanism - Google Patents
A battery core short-circuit testing mechanism Download PDFInfo
- Publication number
- CN203012070U CN203012070U CN 201320022092 CN201320022092U CN203012070U CN 203012070 U CN203012070 U CN 203012070U CN 201320022092 CN201320022092 CN 201320022092 CN 201320022092 U CN201320022092 U CN 201320022092U CN 203012070 U CN203012070 U CN 203012070U
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- Prior art keywords
- probe
- battery core
- negative pole
- pole probe
- electrode ear
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Abstract
The utility model discloses a battery core short-circuit testing mechanism comprising a testing platform, an electrode ear positioning plate, a moving seat, a positive pole probe, a negative pole probe, and a battery core housing probe. The electrode ear positioning plate is fixed on the testing platform. The moving seat is arranged over the electrode ear positioning plate and is driven to move up and down by a lifting device. The top ends of the positive pole probe, the negative pole probe, and the battery core housing probe are fixedly connected with the moving seat. The lifting device is fixed on the testing platform. The bottom of the positive pole probe and the bottom of the negative pole probe are both connected with a probe contact plate arranged over the electrode ear positioning plate, respectively. The contact surface between the positive pole probe and a positive battery core electrode ear and the contact surface between the negative pole probe and a negative battery core electrode ear are enlarged by connecting the probe contact plates with the positive pole probe and the negative pole probe. The contact between the positive pole probe and the positive battery core electrode ear and between the negative pole and the negative pole and the negative battery core electrode ear is surface contact when testing is performed so that the electrode ears are prevented from being damaged by the positive pole probe or the negative pole probe. In addition, the electrode ear positioning plate support the battery core electrode ears when the positive pole probe and the negative pole probe are pressed down. Therefore, the battery core electrode ears are prevented from bending and deforming and thus are prevented from damaging, effectively enhancing the quality of a battery core.
Description
Technical field
The utility model relates to a kind of battery core short-circuit test mechanism.
Background technology
At present, when adopting existing mechanism for testing to carry out short-circuit test to battery core, because the contact jaw of existing mechanism for testing probe is too sharp-pointed, when probe presses down, the contact jaw of probe and the lug of battery core contacts for point, the distortion of easily being wounded by stabbing, bending of the lug of battery core, thereby damage battery core.
The utility model content
For the deficiencies in the prior art, the purpose of this utility model is intended to provide a kind of battery core short-circuit test mechanism, and its lug that can avoid battery core is prevented from damaging battery core by the probe distortion of stabbing, bend.
For achieving the above object, the utility model adopts following technical scheme:
A kind of battery core short-circuit test mechanism, comprise: test board, be fixed on the lug location-plate on test board, be positioned at lug location-plate top and drive its up and down sliding seat by a jacking gear, and the upper end be fixedly connected on anodal probe, negative pole probe, battery core housing probe on sliding seat; Wherein, described jacking gear is fixed on test board, and the lower end of anodal probe and negative pole probe all is connected with a probe contact plate that is positioned at lug location-plate top.
Wherein, described jacking gear is cylinder.
Wherein, described probe contact plate is square, circular or oval.
A kind of battery core short-circuit test mechanism that the utility model is set forth, its beneficial effect is:
Compared with prior art, the utility model passes through at the lower end of anodal probe and negative pole probe linking probe contact plate, increase anodal probe and contacted the surface of contact of cell polar ear with the negative pole probe, during test, anodal probe, negative pole probe are the face contact with contacting of cell polar ear, can avoid the lug of battery core to be stabbed by anodal probe or negative pole probe, and when pressing down, anodal probe and negative pole probe supported cell polar ear by the lug location-plate, can avoid cell polar ear to be bent distortion, thereby prevent from damaging battery core, effectively promoted the quality of battery core.
Description of drawings
Fig. 1 is the configuration diagram of the utility model embodiment.
Description of reference numerals:
10, test board; 20, lug location-plate; 30, sliding seat; 40, anodal probe; 50, negative pole probe; 60, battery core housing probe; 70, probe contact plate.
Embodiment
Below in conjunction with accompanying drawing and specific embodiment, the utility model is further described.
Please refer to shown in Figure 1, it has demonstrated the concrete structure of the utility model preferred embodiment, a kind of battery core short-circuit test mechanism comprises test board 10, lug location-plate 20, sliding seat 30, anodal probe 40, negative pole probe 50 and battery core housing probe 60, wherein:
Described lug location-plate 20 is fixed on test board 10, is used for supporting cell polar ear.
Described sliding seat 30 is positioned at the top of lug location-plate 20, and it is up and down to drive this sliding seat 30 by a jacking gear (not shown), and jacking gear is fixed on test board 10, and it can be cylinder, hydraulic cylinder or electric cylinder.
The upper end of described anodal probe 40, negative pole probe 50 and battery core housing probe 60 all is fixedly connected on sliding seat 30, and, the lower end of anodal probe 40 and negative pole probe 50 also all is connected with a probe contact plate 70 that is positioned at lug location-plate 20 tops, probe contact plate 70 is square, circular or oval, can be also other shape, be used for preventing that anodal probe 40 or negative pole probe 50 from stabbing cell polar ear.
during use, battery core is placed on lug location-plate 20, drive unit drives sliding seat 30 and descends, anodal probe 40 presses down the probe contact plate 70 of anodal probe 40 lower ends is contacted with the battery core positive pole ear, negative pole probe 50 presses down the probe contact plate 70 of negative pole probe 50 lower ends is contacted with the battery core negative lug, battery core housing probe 60 presses down and the battery core housing contacts, existence due to probe contact plate 70, increase anodal probe 40 and contacted the surface of contact of cell polar ear with negative pole probe 50, anodal probe 40 during test, negative pole probe 50 is the face contact with contacting of cell polar ear, can avoid the lug of battery core to be stabbed by anodal probe 40 or negative pole probe 50, and due to lug location-plate 20 at anodal probe 40, when pressing down, supports by negative pole probe 50 cell polar ear, can avoid cell polar ear to be bent distortion, thereby prevent from damaging battery core, effectively promoted the quality of battery core.
The above, it is only the utility model preferred embodiment, be not that technical scope of the present utility model is imposed any restrictions, therefore every foundation technical spirit of the present utility model all still belongs in the scope of technical solutions of the utility model any trickle modification, equivalent variations and modification that above embodiment does.
Claims (3)
1. battery core short-circuit test mechanism, it is characterized in that, comprise: test board, be fixed on the lug location-plate on test board, be positioned at lug location-plate top and drive its up and down sliding seat by a jacking gear, and the upper end is fixedly connected on anodal probe, negative pole probe, battery core housing probe on sliding seat; Wherein, described jacking gear is fixed on test board, and the lower end of anodal probe and negative pole probe all is connected with a probe contact plate that is positioned at lug location-plate top.
2. a kind of battery core short-circuit test according to claim 1 mechanism, is characterized in that, described jacking gear is cylinder.
3. a kind of battery core short-circuit test according to claim 1 mechanism, is characterized in that, described probe contact plate is square, circular or oval.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320022092 CN203012070U (en) | 2013-01-15 | 2013-01-15 | A battery core short-circuit testing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320022092 CN203012070U (en) | 2013-01-15 | 2013-01-15 | A battery core short-circuit testing mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203012070U true CN203012070U (en) | 2013-06-19 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320022092 Expired - Fee Related CN203012070U (en) | 2013-01-15 | 2013-01-15 | A battery core short-circuit testing mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203012070U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106595770A (en) * | 2016-12-30 | 2017-04-26 | 惠州金源精密自动化设备有限公司 | Electric core testing system |
| CN108906665A (en) * | 2018-06-21 | 2018-11-30 | 游诚琦 | A kind of automation battery core method for separating |
| CN108906664A (en) * | 2018-06-21 | 2018-11-30 | 游诚琦 | A kind of automation battery core screening installation |
| CN109347437A (en) * | 2018-09-17 | 2019-02-15 | 江西展宇新能源股份有限公司 | A kind of more main grid test equipment of solar cells |
| CN110828762A (en) * | 2019-11-05 | 2020-02-21 | 联动天翼新能源有限公司 | Detection welding device and detection welding method for cylindrical battery module |
| CN111007426A (en) * | 2019-11-07 | 2020-04-14 | 荆门亿纬创能锂电池有限公司 | Battery reaming detection equipment |
| CN111381182A (en) * | 2018-12-27 | 2020-07-07 | 广州汽车集团股份有限公司 | Battery cell short circuit detection clamp, device and detection method |
-
2013
- 2013-01-15 CN CN 201320022092 patent/CN203012070U/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106595770A (en) * | 2016-12-30 | 2017-04-26 | 惠州金源精密自动化设备有限公司 | Electric core testing system |
| CN106595770B (en) * | 2016-12-30 | 2018-11-09 | 惠州金源精密自动化设备有限公司 | Electric die testing system |
| CN108906665A (en) * | 2018-06-21 | 2018-11-30 | 游诚琦 | A kind of automation battery core method for separating |
| CN108906664A (en) * | 2018-06-21 | 2018-11-30 | 游诚琦 | A kind of automation battery core screening installation |
| CN108906665B (en) * | 2018-06-21 | 2020-06-02 | 杨贵珍 | Automatic core sorting method |
| CN109347437A (en) * | 2018-09-17 | 2019-02-15 | 江西展宇新能源股份有限公司 | A kind of more main grid test equipment of solar cells |
| CN111381182A (en) * | 2018-12-27 | 2020-07-07 | 广州汽车集团股份有限公司 | Battery cell short circuit detection clamp, device and detection method |
| CN111381182B (en) * | 2018-12-27 | 2021-01-26 | 广州汽车集团股份有限公司 | Battery cell short circuit detection clamp, device and detection method |
| CN110828762A (en) * | 2019-11-05 | 2020-02-21 | 联动天翼新能源有限公司 | Detection welding device and detection welding method for cylindrical battery module |
| CN110828762B (en) * | 2019-11-05 | 2022-04-19 | 联动天翼新能源有限公司 | Detection welding device and detection welding method for cylindrical battery module |
| CN111007426A (en) * | 2019-11-07 | 2020-04-14 | 荆门亿纬创能锂电池有限公司 | Battery reaming detection equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130619 Termination date: 20160115 |
|
| EXPY | Termination of patent right or utility model |