Unlock instant, AI-driven research and patent intelligence for your innovation.

A battery pack locking mechanism for electric tools

A locking mechanism and power tool technology, applied in battery pack parts, circuits, electrical components, etc., can solve problems such as accidents, external space of battery packs, and long reaction time, and achieve simplified structure and reliable and stable locking mechanism. Effect

Active Publication Date: 2017-11-03
SUZHOU KINGCLEAN PRECISION MACHINERY
View PDF6 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This method has two disadvantages: first, when the power tool fails, the battery pack button needs to be operated to disconnect the battery pack connection, and the reaction time is long; second, the battery pack requires external space, and the shape may be affected, resulting in The operation is complicated, what's more, overly complicated operation will lead to accidents

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • A battery pack locking mechanism for electric tools
  • A battery pack locking mechanism for electric tools
  • A battery pack locking mechanism for electric tools

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0031] The present invention will be further described in detail below in conjunction with the accompanying drawings, and the aforementioned and other objects, features, aspects and advantages of the present invention will become more apparent, so that those skilled in the art can implement them with reference to the description.

[0032] refer to figure 1 and figure 2 , the battery pack locking mechanism 100 for electric tools includes: a handle 110 , a battery pack assembly 120 , an unlock switch assembly 130 and an ejection assembly 140 . Wherein, the handle portion 110 includes a mounting groove 111 formed thereon, the battery pack assembly 120 is installed in the mounting groove 111, the unlocking switch assembly 130 includes an unlocking shift block 131 and a linkage shifting block 132, and the unlocking switch assembly 130 is spaced from the mounting groove 111 The ejection assembly 140 includes an ejection block 141 and an ejection spring 142 against the ejection blo...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a battery pack locking mechanism for an electric tool, comprising: a handle portion, the handle portion includes a mounting groove formed thereon; an unlocking switch assembly, the unlocking switch assembly is arranged at intervals from the mounting groove and a battery pack assembly, the battery pack assembly is installed in the installation groove, wherein the battery pack assembly includes a battery pack, a lock box located under the battery pack, and a reciprocatingly slidable lock box in the lock box The lock cylinder, the lock box is combined with the battery pack to form a space for accommodating the lock cylinder, and a semi-closed sliding slot is provided in the radial direction of the lock box. The present invention has the beneficial effects of ensuring that the battery pack is reliably fixed to the handle while simplifying the operation steps, preventing use accidents, and improving user experience.

Description

technical field [0001] The present invention relates to a locking mechanism, more particularly, to a battery pack locking mechanism for an electric tool. Background technique [0002] As the most common power supply device for electric tools, battery packs are now widely used in cordless electric tools, such as electric drills, electric hammers, jigsaws, electric circular saws, reciprocating saws, angle saws, etc. Mills, pruners, lawn trimmers, garden tools, etc. [0003] The battery packs of such cordless power tool systems are typically configured to be removably mated into the cordless power tool for power or unlocked and removed from the cordless power tool for recharging the battery pack. However, for users, it is extremely cumbersome to install and disassemble the battery packs of the existing cordless electric tool systems on the market. [0004] In the cordless power tools currently on the market, most of the battery packs are connected by long track positioning an...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): H01M2/10H01M50/244H01M50/249H01M50/258H01M50/264
CPCH01M50/213Y02E60/10
Inventor 倪祖根
Owner SUZHOU KINGCLEAN PRECISION MACHINERY