Idler wheel module

A technology of a scroll wheel and a rotating shaft, which is applied in the field of scroll wheel modules applied to a mouse, can solve the problems such as the decrease of the brightness of the scroll wheel 92, and achieve the effect of maintaining the brightness and uniformity.

Pending Publication Date: 2020-12-29
PRIMAX ELECTRONICS LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] And when the light emitting module 93 is arranged below the rotating shaft 922 (such as Figure 2B shown), the rotating shaft 922 will block the light emitted by the light-emitting unit 932, resulting in a decrease in the brightness of the roller 92 when it emits light.

Method used

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Embodiment Construction

[0075] The advantages and features of the present invention and methods for attaining the same will be more easily understood by more detailed description with reference to exemplary embodiments and accompanying drawings. However, the invention may be embodied in different forms and should not be construed as limited to the embodiments set forth herein. On the contrary, for those skilled in the art, these embodiments are provided to make this disclosure more thorough, comprehensive and fully convey the scope of the present invention.

[0076] First, see image 3 as shown, image 3 An exploded perspective view of the mouse provided by the present invention. At figure 1 Among them, the mouse 1 includes: a housing 10 , a wheel module 20 , a light emitting module 30 , a middle button switch module 40 , an encoder 50 , a main circuit board 60 and an electrical connector 70 .

[0077] The housing 10 includes: an upper cover 101 and a base 102, and the roller module 20, the light e...

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Abstract

The invention provides an idler wheel module suitable for a mouse. The idler wheel module comprises an idler wheel and a rotating piece. a groove is formed in the idler wheel; a through shaft hole isformed in the bottom surface of the groove; the rotating part is mounted in the groove and comprises a turntable, a first rotating shaft and a second rotating shaft, and the turntable is provided witha first surface and a second surface which are opposite; the first rotating shaft is arranged at the axis of the first surface; the second rotating shaft is arranged at the axis of the second surface; the turntable is fixedly arranged on the bottom surface of the groove, the second rotating shaft penetrates through the shaft hole, and the first rotating shaft has light penetrability.

Description

technical field [0001] The invention relates to a wheel module, in particular to a wheel module applied to a mouse. Background technique [0002] The mouse is used to control the cursor on the computer screen and thereby operate the computer. In addition to the left and right buttons, the scroll wheel of the mouse is the most commonly used button by ordinary users. For example, use the scroll wheel to browse web pages or move the cursor, or use the scroll wheel to output the middle button signal, or switch between different function modes. [0003] In order to allow users to operate the mouse more comfortably, many ergonomic designs are also widely used in the mouse shell, such as in figure 1 Among them, the mouse 9 includes: a housing 91 and a scroll wheel 92. The housing 91 includes an upper cover 911 and a base 912. The control end of the upper cover 911 has an inclination design from upper right to lower left, so that the placement of the user's fingers is more comforta...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/0362G06F3/0354
CPCG06F3/0362G06F3/03543
Inventor 林嘉宏张阿明
Owner PRIMAX ELECTRONICS LTD
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