公开(公告)号：US20080165128A1

公开(公告)日：2008-07-10

申请号：US11673408

申请日：2007-02-09

Applicant: Yu-Chih Cheng ,  Cheng-Wen Wang

Inventor： Yu-Chih Cheng ,  Cheng-Wen Wang

IPC: G06F3/033

CPC classification number: G06F3/03543

Abstract: A mouse device includes a mouse main body, a roller, a rolling shaft and a switching mechanism. The roller is disposed within the mouse main body and partially protruded from the mouse main body. The rolling shaft is sheathed by the roller and has plural saw-toothed structures on the periphery thereof. The witching mechanism includes a metallic piece stand a first resilient element, a metallic piece, an indentation, a push rod and a fixing hook. By means of the switching mechanism, the mouse device is operated in a clicking-feel-imparting mode or a clicking-feel-lacking mode.

Abstract translation: 鼠标装置包括鼠标主体，滚子，滚动轴和切换机构。 辊子设置在鼠标主体内并且部分地从鼠标主体突出。 滚动轴被辊子包覆，并在其周边具有多个锯齿形结构。 巫术机构包括金属片，第一弹性元件，金属片，凹槽，推杆和固定钩。 通过切换机构，鼠标装置以点击感觉模式或无点击感觉模式操作。

公开(公告)号：USD550758S1

公开(公告)日：2007-09-11

申请号：US29278012

申请日：2007-03-16

Applicant: Yu-Chih Cheng

Designer： Yu-Chih Cheng

公开(公告)号：US20070120825A1

公开(公告)日：2007-05-31

申请号：US11550612

申请日：2006-10-18

Applicant: Yu-Chih Cheng

Inventor： Yu-Chih Cheng

IPC: G09G5/08

CPC classification number: G06F3/0317 ,  G06F3/03541

Abstract: A dual mode input device, e.g. an optical mouse, is capable of performing data input function by moving the input device. Alternatively, the dual mode input device can also be an optical trackball. By turning the dual mode input device upside down, a trackball can be mounted to or exposed from the bottom surface to perform data input function by manipulating the trackball so that no movement of the input device is required.

Abstract translation: 双模输入装置，例如 光学鼠标能够通过移动输入设备来执行数据输入功能。 或者，双模式输入装置也可以是光学轨迹球。 通过将双模输入装置上下颠倒，轨迹球可以安装到底面或从底面露出，通过操纵轨迹球来执行数据输入功能，从而不需要输入装置的移动。

公开(公告)号：US07167160B2

公开(公告)日：2007-01-23

申请号：US10666606

申请日：2003-09-17

Applicant: Yu-Chih Cheng

Inventor： Yu-Chih Cheng

IPC: G09G5/08

CPC classification number: G06F3/0317 ,  G06F3/03541

Abstract: A dual mode input device, e.g. an optical mouse, is capable of performing data input function by moving the input device. Alternatively, the dual mode input device can also be an optical trackball. By turning the dual mode input device upside down, a trackball can be mounted to or exposed from the bottom surface to perform data input function by manipulating the trackball so that no movement of the input device is required.

Abstract translation: 双模输入装置，例如 光学鼠标能够通过移动输入设备来执行数据输入功能。 或者，双模式输入装置也可以是光学轨迹球。 通过将双模输入装置上下颠倒，轨迹球可以安装到底面或从底面露出，通过操纵轨迹球来执行数据输入功能，从而不需要输入装置的移动。