Origin restoration mechanism for operating member and multi-direction input apparatus using the same
    45.
    发明授权
    Origin restoration mechanism for operating member and multi-direction input apparatus using the same 有权
    用于操作构件和使用其的多方向输入装置的原点恢复机构

    公开(公告)号:US08186239B2

    公开(公告)日:2012-05-29

    申请号:US11485419

    申请日:2006-07-13

    摘要: An origin restoration mechanism includes a base unit arranged in X-Y directions to cross the axis of an operating member body of an operating member, a link mechanism arranged on the upper surface of the base unit and a pair of urging devices for urging a rotary unit of the link mechanism. The link mechanism includes the rotary unit arranged around the axis of the operating member body and our movable members arranged equidistantly around the axis of the operating member body inside the rotary unit on the surface of the base unit and having rear ends coupled rotatably to the rotary unit. Via urging forces, the portions inside of the distal end of the four movable members come into contact with different portions, respectively, of the outer surface of the operating member body located at the original position C, to hold the operating member body.

    摘要翻译: 原点恢复机构包括:基本单元,其布置在XY方向上,以跨过操作构件的操作构件主体的轴线;布置在基座单元的上表面上的连杆机构;以及一对推动装置, 链接机制。 连杆机构包括围绕操作构件主体的轴线布置的旋转单元和我们的可移动构件,其在基座单元的表面上围绕旋转单元的操作构件主体的轴线等距离地布置,并且具有可旋转地联接到旋转件 单元。 通过推动力,四个可移动部件的远端内部的部分分别与位于原始位置C的操作部件主体的外表面的不同部分接触,以保持操作部件主体。