CN202494688U - Device for testing voltage resistance of electric vehicle battery pack - Google Patents
Device for testing voltage resistance of electric vehicle battery pack Download PDFInfo
- Publication number
- CN202494688U CN202494688U CN2012200655974U CN201220065597U CN202494688U CN 202494688 U CN202494688 U CN 202494688U CN 2012200655974 U CN2012200655974 U CN 2012200655974U CN 201220065597 U CN201220065597 U CN 201220065597U CN 202494688 U CN202494688 U CN 202494688U
- Authority
- CN
- China
- Prior art keywords
- electric vehicle
- test
- battery
- battery pack
- vehicle battery
- 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 - Lifetime
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Abstract
The utility model discloses a device for testing voltage resistance of an electric vehicle battery pack, comprising a plurality of test coppers which are arranged side by side for being connected with a test wire. The test coppers are put into a box after pressed tightly by a plurality of clamping blocks. The device of the utility model has simple structure and low cost, and the voltage resistance of the electric vehicle battery pack can be effectively tested.
Description
Technical field
The utility model relates to a kind of battery of electric vehicle group voltage internal resistance proving installation.
Background technology
Electric motor car manufacturing enterprise need carry out voltage internal resistance test to the motor-car electric battery when producing the battery of electric vehicle group.Owing to still do not have special-purpose motor-car battery voltage internal resistance proving installation at present, thereby brought inconvenience for the test job of the motor-car battery voltage internal resistance of electric motor car manufacturing enterprise.
The utility model content
The purpose of the utility model is to overcome the deficiency of prior art and a kind of battery of electric vehicle group voltage internal resistance proving installation that can be easily and effectively carry out voltage internal resistance test to the battery of electric vehicle group is provided.
For realizing above-mentioned purpose, the technical scheme that the utility model adopts is following:
A kind of battery of electric vehicle group voltage internal resistance proving installation comprises the test copper sheet that is used to connect test lead that several are arranged side by side, and described test copper sheet is fitted in the box body after compressing through some fixture blocks.
Described box body is formed by connecting through screw upper box cover and lower casing.
The utility model can be effectively carry out voltage internal resistance test to the battery of electric vehicle group, have simultaneously simple in structure, the characteristics that cost is low.
Description of drawings
Fig. 1 is the structural representation of a kind of battery of electric vehicle group voltage internal resistance proving installation of providing of the utility model embodiment;
Fig. 2 is the decomposing schematic representation of Fig. 1;
Among the figure: 2-test copper sheet, 3-fixture block, 4-lower casing, 1-upper box cover.
Embodiment
For the purpose, technical scheme and the advantage that make the utility model is clearer,, the utility model is further elaborated below in conjunction with accompanying drawing.
See also Fig. 1-2, a kind of battery of electric vehicle group voltage internal resistance proving installation comprises the test copper sheet 2 that is used to connect test lead that several are arranged side by side, and described test copper sheet 2 is fitted in the box body after compressing through some fixture blocks 3.Described fixture block 3 and box body are processed by insulating material.
In the present embodiment, described test copper sheet 2 is four, also can test needs according to reality, sets up or reduce the quantity of test copper sheet, does not specifically limit.
Described box body is formed by connecting on upper box cover 1 and lower casing 4 usefulness screws, is shaped on screw connecting hole 10 on this upper box cover 1 and the lower casing 4.
During assembling; To test earlier and be fixed in the lower casing 4 after copper sheet 2 clamps with fixture block 3; Again upper box cover 1 is buckled on the lower casing 4, locks upper and lower lid, at last test lead of welding on each test copper sheet 2 with screw; This test lead is connected with testing apparatus, just can carries out battery of electric vehicle group voltage internal resistance test.
The above only is the preferred implementation of the utility model; Should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the utility model principle; Can also make some improvement and retouching, these improvement and retouching also should be regarded as the protection domain of the utility model.
Claims (2)
1. a battery of electric vehicle group voltage internal resistance proving installation is characterized in that, comprise the test copper sheet that is used to connect test lead that several are arranged side by side, described test copper sheet is fitted in the box body after compressing through some fixture blocks.
2. battery of electric vehicle group voltage internal resistance proving installation according to claim 1 is characterized in that described box body is formed by connecting through screw upper box cover and lower casing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200655974U CN202494688U (en) | 2012-02-27 | 2012-02-27 | Device for testing voltage resistance of electric vehicle battery pack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200655974U CN202494688U (en) | 2012-02-27 | 2012-02-27 | Device for testing voltage resistance of electric vehicle battery pack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202494688U true CN202494688U (en) | 2012-10-17 |
Family
ID=47000913
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200655974U Expired - Lifetime CN202494688U (en) | 2012-02-27 | 2012-02-27 | Device for testing voltage resistance of electric vehicle battery pack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202494688U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103487763A (en) * | 2013-10-10 | 2014-01-01 | 成都西可科技有限公司 | Mobile phone battery pin test connection device |
-
2012
- 2012-02-27 CN CN2012200655974U patent/CN202494688U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103487763A (en) * | 2013-10-10 | 2014-01-01 | 成都西可科技有限公司 | Mobile phone battery pin test connection device |
| CN103487763B (en) * | 2013-10-10 | 2015-09-02 | 成都西可科技有限公司 | A kind of mobile phone battery pin test connection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220125 Address after: 266500 Minshan Road, Huangdao District, Qingdao, Shandong Patentee after: LISHEN (QINGDAO) NEW ENERGY CO.,LTD. Address before: 300384 Tianjin Xiqing District Binhai hi tech Industrial Development Zone (outer ring) 38 Haitai South Road Patentee before: TIANJIN LISHEN BATTERY JOINT-STOCK Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121017 |