CN203101563U - Polymer lithium-ion battery short-circuit detection apparatus - Google Patents
Polymer lithium-ion battery short-circuit detection apparatus Download PDFInfo
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- CN203101563U CN203101563U CN 201220666063 CN201220666063U CN203101563U CN 203101563 U CN203101563 U CN 203101563U CN 201220666063 CN201220666063 CN 201220666063 CN 201220666063 U CN201220666063 U CN 201220666063U CN 203101563 U CN203101563 U CN 203101563U
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Abstract
The utility model discloses a polymer lithium-ion battery short-circuit detection apparatus. The apparatus comprises a base and a control host. A battery clamp for carrying a battery to be tested is mounted on the base. An anode probe, a cathode probe and a puncture probe are arranged on the base. The anode probe and the cathode probe are respectively contacted with the anode and the cathode of the battery. The puncture probe punctures an edge of a package film of the battery and is contacted with an internal plastic-aluminum film of the battery. The anode probe, the cathode probe and the puncture probe are all connected with the control host by wires. The anode probe and the cathode probe are respectively mounted on slide blocks which can slide flexibly. The slide blocks are mounted on a slide rail, and the slide rail is parallelly mounted on the base by columns. The puncture probe is mounted on a swing block, one end of the swing block is mounted on the base by a movable rotation shaft, and the puncture is fixed at the other end of the swing block. Compared with the conventional test method using external meters, the polymer lithium-ion battery short-circuit detection apparatus is convenient in test, and the test efficiency is greatly improved, ensuing the yield of battery products.
Description
Technical field
The utility model relates to a kind of short circuit detector of battery.
Background technology
Polymer Li-ion battery (Soft Roll) is to be fused to reach the effect of sealing by heat-sealing by lug glue glue (CPP) and plastic-aluminum packaging film, if heat-sealing parameter instability or deviations can cause lug and the conducting of packaging film internal layer aluminium lamination, cause battery low pressure or corrosion leakage, may cause the dislocation of interior roll core pole piece to cause the positive/negative plate contact short circuit when sealing simultaneously, therefore heat-sealing back test lug and the packaging film short circuit operation that necessitates, most at present multimeter test pencil contact plastic-aluminum packaging films that adopt are cut edge and lug, test its resistance size and judge whether short circuit, inefficiency, and be difficult for touching the aluminium lamination of packaging film innermost layer, can cause erroneous judgement.
The utility model content
In view of this, the technical problems to be solved in the utility model provides a kind of convenient test, polymer Li-ion battery short circuit detector that testing efficiency is high.
In order to solve the problems of the technologies described above, this technical matters adopts following scheme to solve:
A kind of polymer Li-ion battery short circuit detector, comprise base and main control system, the battery clamp that loads battery to be tested is installed on base, also be provided with respectively with anode, negative pole on base and be used to pierce through anodal probe, negative pole probe and the puncture probe that the battery packages film edge contacts with battery unlined aluminium plastic film, anodal probe, negative pole probe and puncture probe all are connected with main control system by lead.
As the improvement to such scheme, described anodal probe, negative pole probe are installed on respectively on the slide block that can slide flexibly, and slide block is installed on the slide rail, and this slide rail is installed on the base by column is parallel.
As further improvement of these options, described puncture probe is installed on the swinging block, and this swinging block one end is installed on the base by movable rotation-shaft, and puncture probe is fixed in the other end.
As the further improvement to such scheme, main control system is provided with the pilot lamp that shows each test result and state.
Compare with existing employing external application table test mode, the utility model test is convenient, has also improved testing efficiency greatly, has guaranteed the yields that battery product dispatches from the factory.
Description of drawings
Fig. 1 is the utility model embodiment assay device structures synoptic diagram.
Embodiment
For the ease of it will be appreciated by those skilled in the art that the utility model is described in further detail below in conjunction with embodiment:
The polymer Li-ion battery that present embodiment detected has exposed positive pole, negative pole, is wrapped with unlined aluminium plastic film and wrapping film at battery battery core.The specialized equipment that the checkout equipment that present embodiment discloses promptly detects the short circuit of this class battery is to improve efficient and the convenience that detects.
Specifically as shown in Figure 1.The polymer Li-ion battery short circuit detector that present embodiment discloses comprises base 1 and main control system 2, the battery clamp 3 that loads battery 12 to be tested is installed on base 1, and respectively with anode, negative pole and be used to pierce through anodal probe 4, negative pole probe 5 and the puncture probe 6 that the battery packages film edge contacts with battery unlined aluminium plastic film, main control system 2 is provided with the pilot lamp 11 that shows each test result and state.Anodal probe 4, negative pole probe 5 and puncture probe 6 all are connected with main control system 2 by lead.The result that main control system 2 will detect carries out analyzing and processing, and shows by each pilot lamp 11.
Use for convenience, anodal probe 4, negative pole probe 5 are installed on respectively on the slide block 7 that can slide flexibly, slide block 7 is installed on the slide rail 8, this slide rail 8 is by column 9 parallel being installed on the base 1, by sliding slider 7 anodal probe 4, negative pole probe 5 are accurately contacted with positive pole, the negative pole of battery, carry out the both positive and negative polarity short-circuit detecting of battery.
Simultaneously, puncture probe 6 is installed on the swinging block 10, and these swinging block 10 1 ends are installed on the base 1 by movable rotation-shaft, and puncture probe 6 is fixed in the other end.Press down swinging block 10, puncture probe 6 is contacted with battery surface, apply after the certain pressure, puncture probe 6 passes the wrapping film of battery surface and contacts with the unlined aluminium plastic film, detects the insulating property of battery external packing and anode, negative pole.
The utility model contacts with the position that needs to detect by each probe, the test high voltage (50-300V) of exerting pressure is tested the insulation internal resistance, report to the police respectively during less than setting value, can detect short circuit between battery packaging film and anode ear short circuit, packaging film and negative pole short circuit and the positive and negative electrode.
The foregoing description only is a wherein specific implementation of the present utility model, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the utility model claim.Should be pointed out that for the person of ordinary skill of the art under the prerequisite that does not break away from the utility model design, can also make some distortion and improvement, these conspicuous replacement forms all belong to protection domain of the present utility model.
Claims (2)
1. polymer Li-ion battery short circuit detector, comprise base (1) and main control system (2), the battery clamp (3) that loads battery to be tested is installed on base, it is characterized in that, also be provided with respectively with anode, negative pole on base and be used to pierce through anodal probe (4), negative pole probe (5) and the puncture probe (6) that the battery packages film edge contacts with battery unlined aluminium plastic film, anodal probe, negative pole probe and puncture probe all are connected with main control system by lead; Described anodal probe, negative pole probe are installed on respectively on the slide block (7) that can slide flexibly, and slide block is installed on the slide rail (8), and this slide rail is installed on the base by column (9) is parallel; Described puncture probe is installed on the swinging block (10), and this swinging block one end is installed on the base by movable rotation-shaft, and puncture probe is fixed in the other end.
2. polymer Li-ion battery short circuit detector according to claim 1 is characterized in that, main control system is provided with the pilot lamp (11) that shows each test result and state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220666063 CN203101563U (en) | 2012-12-06 | 2012-12-06 | Polymer lithium-ion battery short-circuit detection apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220666063 CN203101563U (en) | 2012-12-06 | 2012-12-06 | Polymer lithium-ion battery short-circuit detection apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203101563U true CN203101563U (en) | 2013-07-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220666063 Expired - Fee Related CN203101563U (en) | 2012-12-06 | 2012-12-06 | Polymer lithium-ion battery short-circuit detection apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203101563U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104166069A (en) * | 2014-08-11 | 2014-11-26 | 深圳市巨兆数码有限公司 | Lithium ion battery short-circuit detection device and method |
| CN104360214A (en) * | 2014-11-07 | 2015-02-18 | 苏州三屹晨光工业设备有限公司 | Short circuit testing mechanism for primary battery top sealing machine |
| CN106707186A (en) * | 2016-12-16 | 2017-05-24 | 国网福建省电力有限公司 | Battery panel internal resistance testing device for storage battery |
| CN106771397A (en) * | 2016-12-19 | 2017-05-31 | 南京四象新能源科技有限公司 | A kind of cell measuring clamp |
| CN107576911A (en) * | 2016-07-05 | 2018-01-12 | 肇庆市风华锂电池有限公司 | A kind of automatic insulation detection device of polymer battery and its detection method |
| CN111025163A (en) * | 2019-11-29 | 2020-04-17 | 浙江杭可科技股份有限公司 | Shell pressure clamp type clamp module |
| CN111929543A (en) * | 2020-07-22 | 2020-11-13 | 苏州华智诚精工科技有限公司 | Battery insulating layer point discharge detection cavity structure |
| CN112290099A (en) * | 2020-10-21 | 2021-01-29 | 芜湖泰伦特能源科技有限公司 | Lithium battery module electricity supplementing mechanism |
-
2012
- 2012-12-06 CN CN 201220666063 patent/CN203101563U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104166069A (en) * | 2014-08-11 | 2014-11-26 | 深圳市巨兆数码有限公司 | Lithium ion battery short-circuit detection device and method |
| CN104360214A (en) * | 2014-11-07 | 2015-02-18 | 苏州三屹晨光工业设备有限公司 | Short circuit testing mechanism for primary battery top sealing machine |
| CN107576911A (en) * | 2016-07-05 | 2018-01-12 | 肇庆市风华锂电池有限公司 | A kind of automatic insulation detection device of polymer battery and its detection method |
| CN106707186A (en) * | 2016-12-16 | 2017-05-24 | 国网福建省电力有限公司 | Battery panel internal resistance testing device for storage battery |
| CN106771397A (en) * | 2016-12-19 | 2017-05-31 | 南京四象新能源科技有限公司 | A kind of cell measuring clamp |
| CN106771397B (en) * | 2016-12-19 | 2024-01-19 | 南京四象新能源科技有限公司 | Battery test fixture |
| CN111025163A (en) * | 2019-11-29 | 2020-04-17 | 浙江杭可科技股份有限公司 | Shell pressure clamp type clamp module |
| CN111929543A (en) * | 2020-07-22 | 2020-11-13 | 苏州华智诚精工科技有限公司 | Battery insulating layer point discharge detection cavity structure |
| CN112290099A (en) * | 2020-10-21 | 2021-01-29 | 芜湖泰伦特能源科技有限公司 | Lithium battery module electricity supplementing mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Aerospace Science and Technology Industrial Park, 51 No. 516008 Guangdong province Huizhou City Zhongkai Road No. 3 Patentee after: HUIZHOU EVERPOWER TECHNOLOGY Co.,Ltd. Address before: Aerospace Science and Technology Industrial Park, 51 No. 516008 Guangdong province Huizhou City Zhongkai Road No. 3 Patentee before: HUIZHOU HENGTAI TECHNOLOGY Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130731 Termination date: 20211206 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |