公开(公告)号：US06563490B1

公开(公告)日：2003-05-13

申请号：US09492039

申请日：2000-01-27

申请人： Ching-Shun Wang ,  Cheng-Liang Hsieh ,  Shu Feng Lu

发明人： Ching-Shun Wang ,  Cheng-Liang Hsieh ,  Shu Feng Lu

IPC分类号： G09G508

CPC分类号： G06F3/0312 ,  G06F3/0354

摘要： A third-axis input device of a mouse comprises a hollow roller stage mounted on a base of the mouse and a hollow roller pivotally arranged on the mouse's roller stage. The roller projects from the cover of the mouse. The roller has a closed lateral surface and an open lateral surface, defining an accommodation space therein. A ring is formed on an inner side of the closed lateral surface and extends within the accommodation space. The ring has a plurality of equally spaced apart tooth-shaped strips formed on a surface thereof to function as an encoder wheel. The encoder wheel is mounted with respect to an optical means having a case, a circuit board connected to the primary circuit board of the mouse, and an infrared transceiver.

摘要翻译： 鼠标的第三轴输入装置包括安装在鼠标的基座上的中空辊台和可枢转地布置在鼠标滚子台上的空心辊。 辊子从鼠标盖上投影。 辊具有封闭的侧表面和敞开的侧表面，在其中限定了容纳空间。 在封闭侧面的内侧形成有环，并在收容空间内延伸。 该环具有形成在其表面上的多个等间隔开的齿形条，用作编码轮。 编码轮相对于具有外壳的光学装置，连接到鼠标的主电路板的电路板和红外收发器安装。