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battery pack

A technology of battery packs and pivots, which is applied to battery pack components, circuits, electrical components, etc., and can solve the problems of easily restricted button operation space and unrestricted operation space

Active Publication Date: 2016-02-17
POSITEC POWER TOOLS (SUZHOU) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Based on this, it is necessary to provide a battery pack with an unrestricted operating space for the tripping structure in view of the problem that the operating space of the button of the traditional battery pack is easily limited.

Method used

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Examples

Experimental program
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Effect test

Embodiment Construction

[0020] Please refer to Figure 1 to Figure 7 The battery pack 100 of this embodiment includes a casing composed of an upper cover 110 and a base 120, a connecting piece 130 mounted on the casing, a wrench 140 and a spring 150 fixedly connected to the connecting piece 130, wherein the connecting piece 130 It is used to buckle and cooperate with the electric tool. The wrench 140 is used to drive the connecting member 130 to move and then trip the electric tool. The spring 150 applies elastic force to the connecting member 130 from below to return it to its position.

[0021] Please refer to Figure 1 to Figure 3 One end of the upper cover 110 is formed with a mounting portion 112 with a accommodating space, and an opening 114 is opened in the middle of the upper cover 110. The mounting part 112 has a window 116 communicating with the outside. The base 120 is used for accommodating the battery pack, and is provided with a supporting stand 122 opposite to the upper cover 110.

[0022] ...

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PUM

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Abstract

The invention relates to a battery pack, which comprises: a casing; a wrench, including a pivot part rotatably installed on the casing, and a shaft connected with the pivot part to drive the pivot part to rotate and located outside the casing An operation part; and a connecting piece, fixed on the pivot part, having a buckle part protruding from the casing and capable of lifting relative to the casing when the pivot part rotates. The above battery pack drives the buckle part to lift up and down through the rotation of the wrench, and then realizes tripping. The wrench is small in size and its position can be flexibly set, so its operating space is not limited.

Description

Technical field [0001] The invention relates to the field of electric tools, in particular to a battery pack for electric tools. Background technique [0002] The shell of the traditional battery pack is provided with a button, and the button is provided with a buckle part for locking to the electric tool. When loading and unloading the battery pack, you only need to press the button down to release the locked state of the buckle and the power tool. However, the shortcomings of the buttons are that they have little difference in appearance and large volume. The buttons are generally located in the middle of the housing. When the battery pack is installed on the power tool, the operating space of the button is often limited, which affects the compactness of the power tool. Summary of the invention [0003] Based on this, it is necessary to address the problem that the operating space of the buttons of the traditional battery pack is easily restricted, and to provide a battery pack...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B25F5/00H01M2/10H01M50/244H01M50/247H01M50/258
CPCY02E60/10
Inventor 孟祥花高岩松
Owner POSITEC POWER TOOLS (SUZHOU) CO LTD
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