Electric tool shell and electric tool with same

A technology for electric tools and shells, which is applied in the field of electric tool shells, which can solve the problems of insufficient firmness of the socket of the battery pack, poor fixing effect of the battery pack, and inconvenient disassembly and assembly of the battery pack, etc., to achieve good waterproof and dustproof, and convenient pressing , The effect of convenient operation and use

Pending Publication Date: 2020-05-08
ZHEJIANG LERA NEW ENERGY POWER TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention aims at the above-mentioned defects existing in the prior art, and proposes an electric tool casing and an electric tool with the electric tool casing to solve the problem that the battery pack socket of the existing electric tool is not firm

Method used

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  • Electric tool shell and electric tool with same
  • Electric tool shell and electric tool with same
  • Electric tool shell and electric tool with same

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] A kind of electric tool shell of the embodiment of the present invention, such as figure 1 , figure 2 , image 3 , Figure 4 , Figure 5 with Figure 6 As shown, it includes: a housing main body 1; a mounting part 2 suitable for configuring and installing a battery pack 3, which includes a sliding part 11 and a latch part 12 that are integrated with the battery pack 3 and have a sliding lock corresponding to the battery pack 3; 3 opposite wall surface 13; and in this embodiment, the installation part 2 is integrally formed with the housing main body 1, and on the battery pack 3 matched with this embodiment, the battery pack 3 can be matched with the sliding part 11, along its sliding path Sliding, specifically, the latch 24 of the battery pack 3 is locked with the latch part 12, the latch 24 is linked with the button 22 of the battery pack 3, and the button 22 is pressed, the latch 24 is separated from the latch part 12 to release the battery pack 3, so as to real...

Embodiment 2

[0039] Compared with Embodiment 1, in this embodiment, the electric tool housing includes a first housing 20 and a second housing 21 that are fixedly connected to each other, and the mounting parts 2 on the two housings correspond to each other, and form an The limit connection part in the inner cavity of the electric tool housing is suitable for the limited installation of the electric connection seat 4, specifically, the electric connection seat 4 is completely fixed inside the electric tool shell composed of the first shell 20 and the second shell 21, The electrical connection terminals 23 protrude outward only through the terminal holes 14 .

Embodiment 3

[0041] The present invention also includes an electric tool adopting the above-mentioned electric tool shell, the electric tool includes an electric connection seat 4, the electric connection seat 4 includes a connection seat and an electric connection terminal 23 fixedly connected to the connection seat, the connection seat is limitedly connected to the electric In the inner cavity of the tool housing, the electrical connection terminal 23 extends to the terminal hole 14 provided on the mounting part 2, and passes through the terminal hole 14, as image 3 shown.

[0042]In addition, a gasket surrounding the electrical connection terminal 23 is interposed between the connection seat and the inner wall of the electric tool housing. When the mounting part 2 only has the terminal hole 14 communicating with the outside, the gasket can ensure that the entire electrician The sealing and waterproof effect of the tool can play a very good waterproof effect when it needs to be used on ...

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Abstract

The invention discloses an electric tool shell and an electric tool with the same, and relates to the technical field of electric tools. The electric tool shell comprises a shell body, a mounting partsuitable for arranging and mounting of a battery pack, as well as a wall surface opposite to the battery pack, wherein the mounting part comprises a sliding part and a latch part, and the sliding part and a sliding lock catch corresponding to the battery pack are of an integrated structure; and the mounting part and the shell body are integrally formed, the mounting part is provided with and onlyprovided with a terminal hole suitable for penetrating of an electric connection terminal, the terminal hole penetrates through the wall surface, is in an L shape, and comprises a first part penetrating through the wall surface and a second part penetrating through a step surface adjacent to the wall surface, a part of the electric connection terminal penetrates through the first part corresponding to the electric connection terminal in an extending mode, and the other part of the electric connection terminal is inserted into the second part corresponding to the electric connection terminal in an extending mode and abuts against the second part. The mounting part on the electric tool shell and the shell body are designed in an integrally formed mode, seam-free design of the whole structure is achieved, and through the design of a sealing pad, the better waterproof and dustproof effects can be achieved.

Description

technical field [0001] The invention relates to the technical field of electric tools, in particular to an electric tool casing and an electric tool with the electric tool casing. Background technique [0002] In order to improve the versatility of the electric tool and make the working range of the electric tool not limited by the position of the socket, many electric tools on the market are powered by a battery pack. Electric tools have the characteristics of easy portability, simple operation, and various functions, which can greatly reduce labor intensity, improve work efficiency, and realize the mechanization of manual operation. Therefore, they are widely used in construction, housing decoration, automobiles, machinery, electricity, bridges, gardening and other fields. , and enters the home in large numbers. For electric tools, whether the battery pack is suitable or not and whether the assembly is firm is very important for electric tools. The existing electric tool ...

Claims

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Application Information

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IPC IPC(8): B25F5/02H01M2/10
CPCB25F5/02H01M50/20Y02E60/10
Inventor 张文宇王杰王洪波戴建红
Owner ZHEJIANG LERA NEW ENERGY POWER TECH CO LTD
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