Input device featuring both trackball and mouse capability
    2.
    发明授权
    Input device featuring both trackball and mouse capability 失效
    输入设备具有轨迹球和鼠标功能

    公开(公告)号:US4562347A

    公开(公告)日:1985-12-31

    申请号:US535305

    申请日:1983-09-23

    IPC分类号: G06F3/033 G01V9/04

    摘要: An input apparatus for use with a computer, including a housing having a top aperture and a bottom aperture, a spherical member supported in the housing so that a portion thereof protrudes through the top and bottom apertures, and encoding means for transforming the motion of the ball into computer compatible signals, wherein the input apparatus can be moved over a surface, so as to function as a mouse, or can be supported by its housing, with motive force applied to the portion of the spherical member protruding from the top aperture, so as to function as a trackball.

    摘要翻译: 一种与计算机一起使用的输入装置,包括具有顶孔和底孔的壳体,支撑在壳体中的球形构件,使得其一部分通过顶孔和底孔突出;以及编码装置,用于变换 球进入计算机兼容的信号,其中输入装置可以在表面上移动,以便起到鼠标的作用,或者可以由其壳体支撑,其动力施加到从顶孔突出的球形部件的部分, 以作为轨迹球。