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Lithium battery clamp

A lithium battery and fixture technology, which is applied in the direction of measuring electricity, measuring electrical variables, components of electrical measuring instruments, etc., can solve the problem of small overcurrent capability of the fixture and so on.

Pending Publication Date: 2020-07-28
康信达科技(苏州)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the overcurrent capability of the current lithium battery fixture is still very small

Method used

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  • Lithium battery clamp

Examples

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Embodiment Construction

[0019] The present invention will be further described below with reference to the accompanying drawings and specific embodiments, so that those skilled in the art can better understand and implement the present invention, but the examples cited are not intended to limit the present invention.

[0020] Refer to figure 1 , A lithium battery clamp, comprising: a first clamp assembly and a second clamp assembly; the first clamp assembly and the second clamp assembly are hinged together, and a reset is provided between the first clamp assembly and the second clamp assembly Elastic member 700;

[0021] The first clamp assembly and the second clamp assembly both include a plastic body 100, a voltage and current composite sheet, an insulating sheet 300, and a current sheet; the voltage and current composite sheet includes a composite sheet voltage part 210 and a composite sheet current part 220; The voltage part of the composite sheet and the current part of the composite sheet are conne...

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PUM

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Abstract

The invention discloses a lithium battery clamp. The lithium battery clamp comprises a first clamp assembly and a second clamp assembly; the first clamp assembly and the second clamp assembly are hinged together; a reset elastic piece is arranged between the first clamp assembly and the second clamp assembly; each of the first clamp assembly and the second clamp assembly comprises a plastic main body, a voltage and current composite sheet, an insulating sheet and a current sheet. According to the method of the invention, the voltage and current composite sheet is provided with a composite sheet voltage part and a composite sheet current part; a connection material position is cut off before or after injection molding, the composite sheet voltage part is connected with a voltage line, and the composite sheet current part is connected with a current sheet through a connection tongue; and the current sheet is connected with the composite sheet current part, and therefore, compared with the previous design, the lithium battery clamp has greatly improved overcurrent capacity.

Description

Technical field [0001] The invention relates to the field of lithium batteries, in particular to a lithium battery clamp. Background technique [0002] Due to the rapid development of the lithium battery industry, there are more and more types of test equipment used for the aging and classification of polymer lithium batteries. For this reason, some companies use multiple brands of test equipment at the same time for different types of lithium batteries when testing the aging and classification of polymer lithium batteries. Since the sizes and fixing methods of clamping parts used by different brands of equipment are inconsistent, it is necessary to frequently replace the test fixture that matches the lithium battery model to test the lithium battery to meet the needs of the aging and capacity test. At present, during the production and processing of lithium batteries (cells), it is generally necessary to perform aging tests on lithium batteries. However, aging tests are general...

Claims

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Application Information

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IPC IPC(8): G01R1/04G01R31/392G01R31/389
CPCG01R1/0425G01R31/389G01R31/392
Inventor 孙炳贵
Owner 康信达科技(苏州)有限公司