CN204086311U - A kind of multi-purpose battery test fixture - Google Patents
A kind of multi-purpose battery test fixture Download PDFInfo
- Publication number
- CN204086311U CN204086311U CN201420356568.2U CN201420356568U CN204086311U CN 204086311 U CN204086311 U CN 204086311U CN 201420356568 U CN201420356568 U CN 201420356568U CN 204086311 U CN204086311 U CN 204086311U
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- battery
- metal
- replaceable
- joint
- power brick
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Abstract
Metal-connecting seat in the utility model multi-purpose battery test fixture adopts the internal and external threads corresponding with replaceable metal joint, replaceable metal joint adopts upper and lower different size, upper end employing is measure-alike with metal pedestal, lower end then adopts the internal and external threads interface corresponding with battery or power brick, first metal stand is connected with replaceable joint during operation, and then replaceable joint is docked with battery or power brick pole, after being rotated in place, pole side and the end face of metal bottom seat and battery or battery connect, connected by this, not only can change testing tool faster, can realize again carrying out connecting test to the pole battery of not chi size or power brick, test lead metal pedestal is directly docked with battery or power brick pole face simultaneously, joint is fastening in addition, strengthen the contact area of p-wire and battery or power brick, effectively can reduce the polarization that battery produces when discharge and recharge, ensure that test data has accuracy, also can improve measuring current further simultaneously, to meet the needs of more high power battery test.
Description
Technical field
The utility model relates to technical field of lithium-ion battery, specifically high capacity lithium ion battery charge-discharge test fixture.
Background technology
At present, along with the development of modernized society, lithium ion battery, because of its superior battery performance and security, is more and more widely used in various electric equipment products, especially in recent years, answer country to greatly develop clean energy resource, the requirements such as protection of the environment, lithium battery has started to be applied in above large-scale energy storage, electric bicycle, pure electric automobile, wind light mutual complementing, communication base station, the battery of this class is called as lithium-ion-power cell, also referred to as high capacity lithium ion battery, lithium-ion-power cell is in order to meet main equipment, the needs of facility, at present towards Large Copacity, high power development, this type of battery generally passes through connection in series-parallel by monomer battery core, be assembled into power brick, be combined into power-supply system, the performance test that battery is relevant is carried out after completing, consign to client again to use, often type and size are all more single for the battery clamp of existing testing apparatus, the battery testing of many sizes can not be met, the battery testing of multiple types can not be met, thus design one and can meet different size, different types of cell measuring clamp, test can be made again convenient, reduce replacing construction, improve testing efficiency, the contact area of battery charging and discharging can also be strengthened simultaneously, effectively can solve battery in the polarization of putting of charging, the novel battery charge-discharge test fixture of the accuracy of guarantee test data is design place of the present utility model.
Summary of the invention
The purpose of this utility model is the defect overcoming existing battery charging and discharging test fixture technology, there is provided one can meet different size, different types of cell measuring clamp, can make again test convenient, reduce replacing construction, improve testing efficiency, the contact area of battery charging and discharging can also be strengthened simultaneously, effectively can solve battery in the polarization of putting of charging, ensure the novel battery charge-discharge test fixture of the accuracy of test data.
the utility model can be achieved through the following technical solutions:
The utility model discloses a kind of multi-purpose battery test fixture, comprise battery main body (1), it is characterized in that: described battery main body (1) top is provided with battery electrode column (2), battery electrode column (2) is connected with replaceable metal joint (3), replaceable metal joint (3) is connected with metal-connecting seat (4).
The quantity of described battery electrode column (2) is two, is respectively anode post (21) and battery cathode post (22).
Described replaceable metal joint (3) upper end adopts external thread structure, lower end adopts female thread structure, be connected with battery electrode column (2), the diameter of replaceable metal joint (3) female thread structure is identical with the diameter of battery electrode column (2).
Described metal-connecting seat (4) top adopts drum structure, be connected with p-wire, lower end adopts female thread structure, the female thread structure of metal-connecting seat (4) lower end and the upper external screw thread anatomical connectivity of replaceable metal joint (3).
Described replaceable metal joint (3) and the material of metal-connecting seat (4) are copper.
the utility model compared with prior art has the following advantages:
Metal-connecting seat in the utility model multi-purpose battery test fixture adopts the internal and external threads corresponding with replaceable metal joint, replaceable metal joint adopts upper and lower different size, upper end employing is measure-alike with metal pedestal, lower end then adopts the internal and external threads interface corresponding with battery or power brick, first metal stand is connected with replaceable joint during operation, and then replaceable joint is docked with battery or power brick pole, after being rotated in place, pole side and the end face of metal bottom seat and battery or battery connect, connected by this, not only can change testing tool faster, can realize again carrying out connecting test to the pole battery of not chi size or power brick, test lead metal pedestal is directly docked with battery or power brick pole face simultaneously, joint is fastening in addition, strengthen the contact area of p-wire and battery or power brick, effectively can reduce the polarization that battery produces when discharge and recharge, ensure that test data has accuracy, also can improve measuring current further simultaneously, to meet the needs of more high power battery test, the utility model structure is simple, be skillfully constructed, suit large area to popularize use very much.
Accompanying drawing explanation
Accompanying drawing 1 is syndeton schematic diagram of the present utility model;
Accompanying drawing 2 is battery main body of the present utility model and battery electrode column schematic diagram;
Accompanying drawing 3 is the structural representation of replaceable metal joint in the utility model;
Accompanying drawing 4 is the structural representation of metal-connecting seat in the utility model;
Embodiment
Below in conjunction with Figure of description, the utility model is further described:
As shown in drawings, the utility model discloses a kind of multi-purpose battery test fixture, comprise battery main body (1), it is characterized in that: described battery main body (1) top is provided with battery electrode column (2), battery electrode column (2) is connected with replaceable metal joint (3), replaceable metal joint (3) is connected with metal-connecting seat (4).
The quantity of described battery electrode column (2) is two, is respectively anode post (21) and battery cathode post (22).
Described replaceable metal joint (3) upper end adopts external thread structure, lower end adopts female thread structure, be connected with battery electrode column (2), the diameter of replaceable metal joint (3) female thread structure is identical with the diameter of battery electrode column (2).
Described metal-connecting seat (4) top adopts drum structure, be connected with p-wire, lower end adopts female thread structure, the female thread structure of metal-connecting seat (4) lower end and the upper external screw thread anatomical connectivity of replaceable metal joint (3).
Described replaceable metal joint (3) and the material of metal-connecting seat (4) are copper.
Metal-connecting seat in the utility model multi-purpose battery test fixture adopts the internal and external threads corresponding with replaceable metal joint, replaceable metal joint adopts upper and lower different size, upper end employing is measure-alike with metal pedestal, lower end then adopts the internal and external threads interface corresponding with battery or power brick, first metal stand is connected with replaceable joint during operation, and then replaceable joint is docked with battery or power brick pole, after being rotated in place, pole side and the end face of metal bottom seat and battery or battery connect, connected by this, not only can change testing tool faster, can realize again carrying out connecting test to the pole battery of not chi size or power brick, test lead metal pedestal is directly docked with battery or power brick pole face simultaneously, joint is fastening in addition, strengthen the contact area of p-wire and battery or power brick, effectively can reduce the polarization that battery produces when discharge and recharge, ensure that test data has accuracy, also can improve measuring current further simultaneously, to meet the needs of more high power battery test, the utility model structure is simple, be skillfully constructed, suit large area to popularize use very much.
The above, be only preferred embodiment of the present utility model, not does any pro forma restriction to the utility model; The those of ordinary skill of all industry all can shown in by specification accompanying drawing and the above and implement the utility model swimmingly; But all those skilled in the art are not departing within the scope of technical solutions of the utility model, disclosed above technology contents can be utilized and make a little change, modify with differentiation equivalent variations, be Equivalent embodiments of the present utility model; Meanwhile, all according to substantial technological of the present utility model to the change of any equivalent variations that above embodiment is done, modify and differentiation etc., within the protection domain all still belonging to the technical solution of the utility model.
Claims (5)
1. a multi-purpose battery test fixture, comprise battery main body (1), it is characterized in that: described battery main body (1) top is provided with battery electrode column (2), battery electrode column (2) is connected with replaceable metal joint (3), replaceable metal joint (3) is connected with metal-connecting seat (4).
2. a kind of multi-purpose battery test fixture according to claim 1, is characterized in that: the quantity of described battery electrode column (2) is two, is respectively anode post (21) and battery cathode post (22).
3. a kind of multi-purpose battery test fixture according to claim 1, it is characterized in that: described replaceable metal joint (3) upper end adopts external thread structure, lower end adopts female thread structure, be connected with battery electrode column (2), the diameter of replaceable metal joint (3) female thread structure is identical with the diameter of battery electrode column (2).
4. a kind of multi-purpose battery test fixture according to claim 1, it is characterized in that: described metal-connecting seat (4) top adopts drum structure, be connected with p-wire, lower end adopts female thread structure, the female thread structure of metal-connecting seat (4) lower end and the upper external screw thread anatomical connectivity of replaceable metal joint (3).
5. a kind of multi-purpose battery test fixture according to claim 1, is characterized in that: described replaceable metal joint (3) and the material of metal-connecting seat (4) are copper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420356568.2U CN204086311U (en) | 2014-07-01 | 2014-07-01 | A kind of multi-purpose battery test fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420356568.2U CN204086311U (en) | 2014-07-01 | 2014-07-01 | A kind of multi-purpose battery test fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204086311U true CN204086311U (en) | 2015-01-07 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420356568.2U Expired - Fee Related CN204086311U (en) | 2014-07-01 | 2014-07-01 | A kind of multi-purpose battery test fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204086311U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106404370A (en) * | 2016-09-30 | 2017-02-15 | 中海油天津化工研究设计院有限公司 | Explosion-proof accessory multifunctional protection test auxiliary apparatus |
| CN110954837A (en) * | 2019-12-17 | 2020-04-03 | 常州格力博有限公司 | Battery pack diagnostic instrument |
-
2014
- 2014-07-01 CN CN201420356568.2U patent/CN204086311U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106404370A (en) * | 2016-09-30 | 2017-02-15 | 中海油天津化工研究设计院有限公司 | Explosion-proof accessory multifunctional protection test auxiliary apparatus |
| CN110954837A (en) * | 2019-12-17 | 2020-04-03 | 常州格力博有限公司 | Battery pack diagnostic instrument |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150107 Termination date: 20170701 |