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Battery cover plate assembly, preparation method thereof and preparation method of electrode terminal

A technology for electrode terminals and battery cover plates, which is applied to battery pack components, electrical components, circuits, etc., can solve the problems of complicated electrode terminal procedures, and achieve the effect of ensuring quality, efficient and simple preparation process, and efficient assembly.

Pending Publication Date: 2020-12-08
CHINA AVIATION LITHIUM BATTERY RES INST CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the prior art, the electrode terminals installed on the cover body are mostly formed by machining, and the process of making electrode terminals is relatively complicated due to the limitation of the structure of the electrode terminals themselves.

Method used

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  • Battery cover plate assembly, preparation method thereof and preparation method of electrode terminal
  • Battery cover plate assembly, preparation method thereof and preparation method of electrode terminal
  • Battery cover plate assembly, preparation method thereof and preparation method of electrode terminal

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Embodiment Construction

[0038] Typical embodiments embodying the features and advantages of the present invention will be described in detail in the following description. It should be understood that the present invention can have various changes in different embodiments without departing from the scope of the present invention, and that the description and drawings therein are illustrative in nature and not intended to limit the present invention. invention.

[0039] In the following description of various exemplary embodiments of the invention, reference is made to the accompanying drawings, which form a part hereof, and in which are shown by way of example various exemplary structures, systems and steps which may implement aspects of the invention . It is to be understood that other specific arrangements of components, structures, exemplary devices, systems and steps may be utilized and structural and functional modifications may be made without departing from the scope of the present invention....

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Abstract

The invention relates to the technical field of batteries, and provides a battery cover plate assembly, a preparation method thereof and a preparation method of an electrode terminal. The preparationmethod of the electrode terminal comprises the following steps: providing a flat plate; placing the flat plate on a supporting piece with a recess; and punching flat plate to form an electrode terminal having a recess. The electrode terminal can be obtained by stamping the flat plate placed on the supporting piece, the whole preparation process is efficient and simple, and the quality of the electrode terminal can be guaranteed.

Description

technical field [0001] The invention relates to the technical field of batteries, in particular to a battery cover assembly, a method for preparing the same, and a method for preparing electrode terminals. Background technique [0002] In the prior art, the electrode terminals installed on the cover body are mostly formed by machining, and the process of manufacturing the electrode terminals is relatively complicated due to the limitation of the structure of the electrode terminals themselves. Contents of the invention [0003] The invention provides a battery cover assembly, a preparation method thereof, and a preparation method of an electrode terminal, so as to quickly obtain the electrode terminal. [0004] According to a first aspect of the present invention, a method for preparing an electrode terminal is provided, comprising: [0005] Provide tablet; [0006] Place the plate on a support with a depression; [0007] A flat plate is punched to form an electrode ter...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01M2/30H01M2/04
Inventor 许久凌张勇杰
Owner CHINA AVIATION LITHIUM BATTERY RES INST CO LTD
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