CN204088498U - A kind of lithium ion battery short circuit tester - Google Patents
A kind of lithium ion battery short circuit tester Download PDFInfo
- Publication number
- CN204088498U CN204088498U CN201420374712.5U CN201420374712U CN204088498U CN 204088498 U CN204088498 U CN 204088498U CN 201420374712 U CN201420374712 U CN 201420374712U CN 204088498 U CN204088498 U CN 204088498U
- Authority
- CN
- China
- Prior art keywords
- battery
- support arm
- short circuit
- lithium ion
- electric conductor
- 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
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Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Abstract
A kind of lithium ion battery short circuit tester, the battery clamp comprising guide pillar, slide block, cylinder, two conductive components and be located at below described conductive component, conductive component comprises the support arm be connected with slide block and the electric conductor be located at below support arm, be provided with connecting rod between support arm with electric conductor to be connected, electric conductor is connected with short circuit tester by wire, and battery clamp is provided with the groove for self-contained battery.Operation principle of the present utility model: the column lithium ion battery that this short circuit tester stretches out for lug two, first places multiple lithium ion battery to be measured before test in the groove of battery clamp; Then cylinder is driven, support arm is moved down, support arm is pressed on the lug of battery with electric conductor, two electric conductors are like two root table pens, so just can once test multiple battery, if there is the battery of short circuit in mesuring battary, then test one by one each battery in battery clamp successively, efficiency is surveyed in the short circuit that can improve battery.
Description
Technical field
The utility model relates to lithium ion battery, especially a kind of lithium ion battery short circuit tester.
Background technology
Existing lithium ion short circuit tester is generally carry out short-circuit detecting by two root table pens one by one to each battery, and operating efficiency is low.The probability be short-circuited in manufacture process due to lithium ion battery is smaller, but battery is before dispatching from the factory, and the step of battery being carried out to short-circuit detecting is again necessary, thus causes the step of current lithium ion battery short-circuit detecting more loaded down with trivial details.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of lithium ion battery short circuit tester, and operating efficiency is high.
For solving the problems of the technologies described above, the technical solution of the utility model is: a kind of lithium ion battery short circuit tester, comprise guide pillar, to be enclosed within guide pillar and to be the slide block be slidably connected with guide pillar, drive the cylinder that described slide block moves up and down, two conductive components and the battery clamp be located at below described conductive component, described conductive component comprises the support arm be connected with described slide block and the electric conductor be located at below described support arm, be provided with connecting rod between described support arm with described electric conductor to be connected, described electric conductor is connected with short circuit tester by wire, described battery clamp is provided with the groove for self-contained battery.Operation principle of the present utility model: the column lithium ion battery that this short circuit tester stretches out for lug two, first places multiple lithium ion battery to be measured before test in the groove of battery clamp; Then cylinder is driven, support arm is moved down, support arm is pressed on the lug of battery with electric conductor, two electric conductors are like two root table pens, so just can once test multiple battery, if there is the battery of short circuit in mesuring battary, successively each battery in battery clamp is tested one by one again, the probability be short-circuited due to battery is less, that is with needing in a collection of mesuring battary to be very little at the probability just detected each battery again, thus efficiency is surveyed in the short circuit that can improve battery.
As improvement, described support arm is provided with perforation, and described connecting rod lower end is fixedly connected with electric conductor, and upper end is connected with nut through after described perforation, and on described connecting rod, cover has spring, and described spring one end and electric conductor offset, and the other end and support arm offset.Electric conductor has certain elasticity, is unlikely to strong collision occurs and damages when making it be pressed on battery clamp.
As improvement, described slide block is provided with chute, and described support arm one end is located in described chute, is provided with elongate holes in described chute, and described support arm is bolted on described elongate holes.The gap between two support arms can be adjusted, to adapt to the battery requirements of different size.
As improvement, below described conductive component, both sides are provided with guide vane end stop, form the storage tank being used for set battery fixture between two guide vane end stops.Before test, battery clamp is taken out, convenient groove internal fixtion mesuring battary being put into battery clamp; Finally whole battery clamp is put into storage tank.
The beneficial effect that the utility model is compared with prior art brought is:
The utility model can once be tested multiple battery, if there is the battery of short circuit in mesuring battary, successively each battery in battery clamp is tested one by one again, the probability be short-circuited due to battery is less, that is with needing in a collection of mesuring battary to be very little at the probability just detected each battery again, thus efficiency is surveyed in the short circuit that can improve battery.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Embodiment
Below in conjunction with Figure of description, the utility model is described in further detail.
As shown in Figure 1, a kind of lithium ion battery short circuit tester, comprises guide pillar 2, is enclosed within guide pillar 2 and is the slide block 1 be slidably connected, cylinder 3, two conductive components 4 driving described slide block 1 to move up and down and the battery clamp 8 be located at below described conductive component 4 with guide pillar 2.Be provided with altogether two guide pillars 2, cylinder 3 to be arranged between two guide pillars 2 and to be positioned at the below of slide block 1, and the expansion link of cylinder 3 is connected with bottom slide block 1, drives slide block 1 to move up and down along guide pillar 2 by cylinder 3.Described conductive component 4 comprises the support arm 41 be connected with described slide block 1 and the electric conductor 42 be located at below described support arm 41; Described slide block 1 is provided with chute 11, described support arm 41 one end is located in described chute 11, elongate holes 13 is provided with in described chute 11, described support arm 41 is fixed on described elongate holes 13 by bolt 12, thus the gap that can adjust between two support arms 41, to adapt to the battery requirements of different size; Be provided with connecting rod 44 between described support arm 41 with described electric conductor 42 to be connected, described electric conductor 42 is connected with short circuit tester by wire, described support arm 41 is provided with perforation, described connecting rod 44 lower end is fixedly connected with electric conductor 42, upper end is connected with nut through after described perforation, on described connecting rod 44, cover has spring 43, spring 43 is in compressive state, described spring 43 one end and electric conductor 42 offset, the other end and support arm 41 offset, make electric conductor 42 have certain elasticity, be unlikely to when it is pressed on battery clamp 8 strong collision occurs and damages; Described battery clamp 8 is provided with the groove 7 for self-contained battery 6; Below described conductive component 4, both sides are provided with guide vane end stop 5, form the storage tank being used for set battery fixture 8, before test, battery clamp 8 is taken out between two guide vane end stops 5, convenient groove 7 internal fixtion mesuring battary 6 being put into battery clamp 8; Finally whole battery clamp 8 is put into storage tank.
Operation principle of the present utility model: the column lithium ion battery that this short circuit tester stretches out for lug two, first places multiple lithium ion battery to be measured before test in the groove 7 of battery clamp 8; Then cylinder 3 is driven, support arm 41 is moved down, support arm 41 is pressed on the lug of battery with electric conductor 42, two electric conductors 42 are like two root table pens, so just can once test multiple battery, if there is the battery of short circuit in mesuring battary, successively each battery in battery clamp 8 is tested one by one again, the probability be short-circuited due to battery is less, that is with needing in a collection of mesuring battary to be very little at the probability just detected each battery again, thus efficiency is surveyed in the short circuit that can improve battery.
Claims (4)
1. a lithium ion battery short circuit tester, it is characterized in that: comprise guide pillar, be enclosed within guide pillar and the battery clamp being the slide block be slidably connected, the cylinder driving described slide block to move up and down, two conductive components and being located at below described conductive component with guide pillar, described conductive component comprises the support arm be connected with described slide block and the electric conductor be located at below described support arm, be provided with connecting rod between described support arm with described electric conductor to be connected, described electric conductor is connected with short circuit tester by wire, and described battery clamp is provided with the groove for self-contained battery.
2. a kind of lithium ion battery short circuit tester according to claim 1, it is characterized in that: described support arm is provided with perforation, described connecting rod lower end is fixedly connected with electric conductor, upper end is connected with nut through after described perforation, on described connecting rod, cover has spring, described spring one end and electric conductor offset, and the other end and support arm offset.
3. a kind of lithium ion battery short circuit tester according to claim 1, it is characterized in that: described slide block is provided with chute, described support arm one end is located in described chute, is provided with elongate holes in described chute, and described support arm is bolted on described elongate holes.
4. a kind of lithium ion battery short circuit tester according to claim 1, is characterized in that: below described conductive component, both sides are provided with guide vane end stop, forms the storage tank being used for set battery fixture between two guide vane end stops.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420374712.5U CN204088498U (en) | 2014-07-08 | 2014-07-08 | A kind of lithium ion battery short circuit tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420374712.5U CN204088498U (en) | 2014-07-08 | 2014-07-08 | A kind of lithium ion battery short circuit tester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204088498U true CN204088498U (en) | 2015-01-07 |
Family
ID=52181173
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420374712.5U Expired - Fee Related CN204088498U (en) | 2014-07-08 | 2014-07-08 | A kind of lithium ion battery short circuit tester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204088498U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106291001A (en) * | 2016-08-31 | 2017-01-04 | 华南理工大学 | A kind of tandem cylindrical battery short-circuit test fixture |
| CN107727985A (en) * | 2017-07-14 | 2018-02-23 | 东莞市创明电池技术有限公司 | A kind of battery core short-circuit test mechanism and method of testing |
| CN115036591A (en) * | 2022-05-23 | 2022-09-09 | 江西酷电新能源有限公司 | Method for efficiently detecting short-circuit battery cell of lithium ion battery |
-
2014
- 2014-07-08 CN CN201420374712.5U patent/CN204088498U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106291001A (en) * | 2016-08-31 | 2017-01-04 | 华南理工大学 | A kind of tandem cylindrical battery short-circuit test fixture |
| CN106291001B (en) * | 2016-08-31 | 2023-03-21 | 华南理工大学 | Serial-type cylindrical group battery short circuit test fixture |
| CN107727985A (en) * | 2017-07-14 | 2018-02-23 | 东莞市创明电池技术有限公司 | A kind of battery core short-circuit test mechanism and method of testing |
| CN115036591A (en) * | 2022-05-23 | 2022-09-09 | 江西酷电新能源有限公司 | Method for efficiently detecting short-circuit battery cell of lithium ion battery |
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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: 20150107 Termination date: 20170708 |