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Battery terminal piece and battery pack with same

A technology of battery terminals and terminal strips, applied in battery pack parts, circuits, electrical components, etc., can solve problems such as excessively long terminal strips, and achieve the effect of preventing short circuits

Active Publication Date: 2010-02-03
PANASONIC ENERGY WUXI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] The purpose of the present invention is to provide a battery terminal piece and a battery pack with the terminal piece. The terminal piece solves the problem of too long after the terminal piece is installed, and the length along the battery arrangement direction after the installation is relatively short, and will not Puncture the heat shrink tubing adjacent to the battery terminal side to prevent shorting of the battery pack

Method used

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  • Battery terminal piece and battery pack with same
  • Battery terminal piece and battery pack with same
  • Battery terminal piece and battery pack with same

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Embodiment Construction

[0033] The specific implementation manner of the present invention will be described below in conjunction with the accompanying drawings.

[0034] 2(a) and 2(b) show a terminal strip 1 according to an embodiment of the present invention. The terminal strip 1 is composed of a first segment 2 and a second segment 3 which are perpendicular to each other via a connecting portion 7. The first segment 2 in the two segments is used for welding the wire harness 4 drawn out, and the second segment The tab 3 is used for welding to the battery terminal 6 by spot welding. Hereinafter, the case where the terminal strip 1 of the present invention is applied to a certain positive terminal 6 in a battery pack composed of two batteries will be specifically described as an example.

[0035] The above-mentioned terminal piece 1 is directly formed into a right-angled terminal piece by cutting and stamping the nickel sheet, wherein the first sub-piece 2 and the second sub-piece 3 are approximatel...

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PUM

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Abstract

The invention provides a battery terminal piece and a battery pack with the terminal piece. The battery terminal piece is provided with a first slicing piece for welding wire beam and a second slicing piece for welding the battery terminal, and is characterized in that the first slicing piece and the second slicing piece are connected by a connection part, and are capable of bending by the connection part and arranged in a folded opposition manner. The terminal piece solves the problem that the length of the terminal piece is too long after installation, the length along the arranging direction of the battery after the completion of installation is shorter, and a heat shrinkable tubing adjacent to the battery can not be torn, thereby avoiding short circuit of the battery pack.

Description

technical field [0001] The invention relates to a battery terminal piece and a battery pack with the terminal piece. Background technique [0002] For a long time, when the battery pack needs to lead out the wire harness, a kind of terminal piece is often used, one end of the terminal piece is spot-welded on the battery, and the other end is welded on the wire harness. The terminal piece generally adopts a strip-shaped nickel plate. In the process, the wire bundle is first welded to one side of the terminal piece, and then the other side of the terminal piece welded with the wire bundle is spot-welded to the battery by tools or by hand. terminal. [0003] For example, as shown in Fig. 1 (a) and Fig. 1 (b), the left side of the strip-shaped terminal piece 1' is spot-welded on the positive terminal 6' of the battery, and the right side B is welded to the positive wire harness 4', but Since the diameter of the positive terminal of AA / AAA batteries is usually small, after spot...

Claims

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Application Information

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IPC IPC(8): H01M2/22H01M50/528
CPCY02E60/12Y02E60/10
Inventor 魏彦杰
Owner PANASONIC ENERGY WUXI