CN204028126U - A kind of lithium ion battery test unit clamp - Google Patents
A kind of lithium ion battery test unit clamp Download PDFInfo
- Publication number
- CN204028126U CN204028126U CN201420365200.2U CN201420365200U CN204028126U CN 204028126 U CN204028126 U CN 204028126U CN 201420365200 U CN201420365200 U CN 201420365200U CN 204028126 U CN204028126 U CN 204028126U
- Authority
- CN
- China
- Prior art keywords
- lithium ion
- ion battery
- groove
- guide card
- intermediate plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Battery Mounting, Suspending (AREA)
Abstract
The utility model discloses a kind of lithium ion battery test unit clamp, it is characterized in that, mainly by train wheel bridge, dismountable lower plate is connected with train wheel bridge screw thread, be arranged on the groove that holds lithium ion battery on lower plate, be arranged on anodal guide card and negative pole guide card on lower plate, the positive electricity pole that is arranged on groove cell wall and is conducted with anodal guide card, the negative electricity pole that is arranged on groove cell wall and is conducted with negative pole guide card, the intermediate plate that is arranged on inside grooves and can slides up and down along its cell wall, be arranged on the helium capsule between intermediate plate and bottom portion of groove, and the crest type slipmat being arranged on intermediate plate forms.The utility model can be applicable to the lithium ion of different-thickness, and enough reduces the lithium ion temperature in when test, improves test accuracy.
Description
Technical field
The utility model relates to a kind of clamp for battery test, specifically refers to a kind of lithium ion battery test unit clamp.
Background technology
At present, due to lithium ion battery have energy high, recycle often and the advantage such as storage time is long, not only on portable electric appts, (as mobile phone, Digital Video and laptop computer) is used widely, and is widely used in the big-and-middle-sized electrical equipment aspects such as electric automobile, electric bicycle and electric tool.
Due to the feature on lithium ion battery structure, lithium ion battery need to be carried frequently when detecting, and in currently used checkout equipment and detection mode, lithium ion battery body is mostly exposed to outside fixture, in the process of carrying, test and upper and lower detecting box handling, its aluminum-plastic composite membrane is easy to be subject to the friction of external force or foreign object and damages, and is unfavorable for test and carrying.
Utility model content
The purpose of this utility model is to overcome current lithium ion battery testing apparatus and can not protects lithium ion battery, is unfavorable for the defect of carrying and handling, provides a kind of simple in structure, can effectively overcome a kind of lithium ion battery test unit clamp of above-mentioned defect.
The purpose of this utility model solves by following technical scheme: a kind of lithium ion battery test unit clamp, mainly by train wheel bridge, dismountable lower plate is connected with train wheel bridge screw thread, be arranged on the groove that holds lithium ion battery on lower plate, be arranged on anodal guide card and negative pole guide card on lower plate, the positive electricity pole that is arranged on groove cell wall and is conducted with anodal guide card, the negative electricity pole that is arranged on groove cell wall and is conducted with negative pole guide card, the intermediate plate that is arranged on inside grooves and can slides up and down along its cell wall, be arranged on the helium capsule between intermediate plate and bottom portion of groove, and the crest type slipmat being arranged on intermediate plate forms.
Further, described intermediate plate is anti-corrosion insulation plate, and its thickness is 10mm～50mm.
Described helium capsule is the plastics external capsule by cuboid, and the helium composition that is filled in cuboid plastics external capsule inside.
Described crest type slipmat is by viscosity plain cushion, and the anti-skidding muscle composition that is evenly arranged on this viscosity plain cushion and is arranged parallel to each other.
The utility model compared with prior art, has the following advantages and beneficial effect:
(1) the utility model one-piece construction is very simple, and its cost of manufacture is very cheap, is easy to be extended and applied.
(2) adopt the utility model can avoid lithium ion battery to be exposed to fixture outside when test and be subject to the damage of external force.
(3) the utility model is provided with helium capsule in the groove of lower plate, therefore can cushion the concussion destruction that external force causes lithium ion battery, thereby improves the anti-seismic performance of lithium ion battery.
(4) the utility model is provided with crest type slipmat on clamping plate, therefore can guarantee that lithium ion battery there will not be movement in fixture inside, thereby can adapt to the lithium ion battery of various different size sizes.
Accompanying drawing explanation
Fig. 1 is one-piece construction schematic diagram of the present utility model.
Fig. 2 is the schematic diagram of lower plate bottom.
Embodiment
Below in conjunction with specific embodiment, the utility model is described in further detail, but embodiment of the present utility model is not limited to this.
Embodiment
As shown in Figure 1, 2, the train wheel bridge 1 of lithium ion battery test unit clamp of the present utility model is connected with lower plate 2 by bolt.On lower plate 2, be provided with a groove 3 that can hold lithium ion battery, on lower plate 2, be provided with anodal guide card 4 and negative pole guide card 5.Meanwhile, on groove 3 cell walls, be also provided with the positive electricity pole 6 being conducted with anodal guide card 4 and the negative electricity pole 7 being conducted with negative pole guide card 5.During use, by positive electricity pole 6 and negative electricity pole 7, just the both positive and negative polarity that is arranged on the lithium ion battery to be detected of groove 3 inside can be caused to the outside of lower plate 2.
In order to improve the anti-seismic performance of lithium ion battery, the present embodiment is provided with the intermediate plate 8 that an energy slides up and down along its cell wall in the inside of groove 3, and between this intermediate plate 8 and the bottom of groove 3, be provided with the helium capsule 9 of a cuboid, this helium capsule 9 is by the plastics external capsule of cuboid be filled in its inner inert gas helium and form.The size of the plastics external capsule of this cuboid and the size of groove 3 match, to guarantee that the plastics external capsule of this cuboid just in time can be placed in the inside of groove 3.Helium need to be sealed among the plastics external capsule of cuboid, and phenomenon can not leak air.
The preferential anti-corrosion insulation plate that adopts of intermediate plate 8 is realized, and its thickness is 10mm～50mm, for carrying lithium ion battery.In order to prevent being less than due to the size of lithium ion battery the situation that landing appears in groove 3 inner cavity sizes, the present embodiment is specially provided with one deck crest type slipmat 10 on intermediate plate 8.This crest type slipmat 10 is by the sticking viscosity plain cushion 11 of tool, and is evenly arranged on this viscosity plain cushion 11 and the anti-skidding muscle 12 that is arranged parallel to each other forms, and between every adjacent two anti-skidding muscle 12 more than interval 20mm.
As mentioned above, just can well realize the utility model.
Claims (4)
1. a lithium ion battery is tested unit clamp, it is characterized in that, mainly by train wheel bridge (1), dismountable lower plate (2) is connected with train wheel bridge (1) screw thread, be arranged on the groove that holds lithium ion battery (3) on lower plate (2), be arranged on anodal guide card (4) and negative pole guide card (5) on lower plate (2), the positive electricity pole (6) that is arranged on groove (3) cell wall and is conducted with anodal guide card (4), the negative electricity pole (7) that is arranged on groove (3) cell wall and is conducted with negative pole guide card (5), be arranged on the intermediate plate (8) that groove (3) is inner and can slide up and down along its cell wall, be arranged on the helium capsule (9) between intermediate plate (8) and groove (3) bottom, and the crest type slipmat (10) being arranged on intermediate plate (8) forms.
2. a kind of lithium ion battery test unit clamp according to claim 1, is characterized in that, described intermediate plate (8) is anti-corrosion insulation plate, and its thickness is 10mm～50mm.
3. a kind of multifunctional lithium ion cell fixture for testing according to claim 2, is characterized in that, described helium capsule (9) is the plastics external capsule by cuboid, and the helium composition that is filled in cuboid plastics external capsule inside.
4. according to a kind of lithium ion battery test unit clamp described in claim 1,2 or 3, it is characterized in that, described crest type slipmat (10) is by viscosity plain cushion (11), and is evenly arranged on that this viscosity plain cushion (11) is gone up and the anti-skidding muscle (12) that is arranged parallel to each other forms.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420365200.2U CN204028126U (en) | 2014-07-03 | 2014-07-03 | A kind of lithium ion battery test unit clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420365200.2U CN204028126U (en) | 2014-07-03 | 2014-07-03 | A kind of lithium ion battery test unit clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204028126U true CN204028126U (en) | 2014-12-17 |
Family
ID=52067968
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420365200.2U Expired - Fee Related CN204028126U (en) | 2014-07-03 | 2014-07-03 | A kind of lithium ion battery test unit clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204028126U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105067840A (en) * | 2015-07-16 | 2015-11-18 | 北京长城华冠汽车科技股份有限公司 | Battery protection device |
| CN105527467A (en) * | 2015-12-21 | 2016-04-27 | 上海电气钠硫储能技术有限公司 | Carbon felt clamp and carbon felt compaction method |
-
2014
- 2014-07-03 CN CN201420365200.2U patent/CN204028126U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105067840A (en) * | 2015-07-16 | 2015-11-18 | 北京长城华冠汽车科技股份有限公司 | Battery protection device |
| CN105067840B (en) * | 2015-07-16 | 2018-01-19 | 北京长城华冠汽车科技股份有限公司 | A kind of battery protecting apparatus |
| CN105527467A (en) * | 2015-12-21 | 2016-04-27 | 上海电气钠硫储能技术有限公司 | Carbon felt clamp and carbon felt compaction method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106908727A (en) | The method for precisely detecting lithium ion battery self discharge | |
| CN104409790B (en) | A kind of precharging formation method of lithium ion battery | |
| CN103048376A (en) | Method for detecting corrosion condition inside lithium ion battery with flexible package | |
| CN103018624A (en) | Detection method for plate set short circuit of flexible packaging batteries | |
| CN204028126U (en) | A kind of lithium ion battery test unit clamp | |
| CN103543381A (en) | Square aluminum-shell battery short circuit detecting method and device | |
| CN102867991B (en) | Liquid injection and formation process of lithium ion battery | |
| CN204159567U (en) | A kind of battery insulation internal resistance automatic testing equipment | |
| CN203981371U (en) | Cell sealing pick-up unit | |
| CN103151479B (en) | A kind of colliery energy-storage battery and battery core thereof | |
| CN204556800U (en) | A kind of electric pole short circuit proving installation for lithium battery | |
| CN204086311U (en) | A kind of multi-purpose battery test fixture | |
| CN201397304Y (en) | Measuring tool of shorn burr of lithium ion battery pole piece | |
| CN204758642U (en) | Novel lithium cell anchor clamps | |
| CN204067484U (en) | A kind of storage battery acidification acid amount verifying attachment | |
| CN204651415U (en) | A kind of lithium ion battery | |
| CN203871876U (en) | Charging and discharging protection structure of battery management system | |
| CN203551603U (en) | A multifunctional lithium ion battery testing clamp | |
| CN202018502U (en) | Battery explosion protection device | |
| CN203519797U (en) | Detection device for corrosion and gas bulking of flexible packaged lithium ion battery | |
| CN203601834U (en) | Electrolyte storage tank | |
| CN203225539U (en) | An anti-thermal-runaway charging apparatus | |
| CN203037533U (en) | Pressure testing device for anti-explosion groove of supercapacitor | |
| CN204431115U (en) | Ultracapacitor monomer helium detects fixture | |
| CN202583253U (en) | Test probe clamp for solar-cell electrical properties |
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: 20141217 Termination date: 20160703 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |