Mouse

Abstract

The invention provides a mouse, comprising a mouse body, a key input assembly and an empty stroke eliminating member. The key input assembly comprises a key sensing element and a pressing member. Thekey sensing element is installed in the mouse body. The pressing member covers the outside of the mouse body, and the pressing member is provided with a connecting post which penetrates into the inside of the mouse body and abuts against the key sensing element. An empty stroke eliminating member is arranged outside the mouse body. The empty stroke eliminating member comprises a pivot shaft and aninterference member. The pivot shaft is pivotally connected with the mouse body, and the interference member is crimped on the upper surface of the mouse body, thereby eliminating the effect of emptytravel.

Description

technical field [0001] The invention relates to a mouse. Background technique [0002] The mouse is a commonly used accessory for computer equipment. It mainly moves the cursor on the computer screen by sliding the mouse, and then operates or edits the electronic data on the computer screen by pressing the button of the mouse or scrolling the scroll wheel. [0003] The existing mouse mainly includes a housing, a pair of pressing parts, a pair of button sensors, a scroll wheel, an encoder, a circuit board and a controller; the circuit board, controller, encoder and each button sensor The controllers are respectively installed in the casing, and each button sensor and encoder are electrically connected to the circuit board and the controller, and the controller is also electrically connected to the circuit board. Each pressing piece is respectively covered on the outside of the casing and extends a connecting column , each connecting column penetrates into the inside of the c...

AI Technical Summary

Problems solved by technology

[0004] However, the pressing part of the existing mouse is usually a plastic part, and the pressing part is usually produced by injection molding. Therefore, the pressing part will shrink after the injection molding cools down. This phenomenon will cause the pressing part to deform and make the connecting column Unable to smoothly contact the button sensor, resulting in an empty travel between the connecting column and the button sensor; in addition, when the mouse is used for a period of time, the pressing part is also prone to deformation due to elastic fatigue, which will also make the connection The post cannot touch the key sensor smoothly, so it will also cause an empty travel between the connecting post and the key sensor; so when the connecting post cannot smoothly contact the key sensor, it will affect the feel and pressing during use The sensitivity of pressing the mouse to operate the mouse; the above needs to be improved urgently

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