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    Keyboard switch
    4.
    发明授权
    Keyboard switch 失效
    键盘开关

    公开(公告)号：US4501938A

    公开(公告)日：1985-02-26

    申请号：US482579

    申请日：1983-04-06

    申请人： Masahiko Kawauchi

    发明人： Masahiko Kawauchi

    IPC分类号： H01H13/10 ,  H01H13/02 ,  H01H13/702 ,  H01H13/712 ,  H01H9/00

    CPC分类号： H01H13/702 ,  H01H2203/016 ,  H01H2203/02

    摘要： A keyboard switch includes a lower-electrode insulating sheet provided with an electrode pattern formed by arranging lower electrodes at given distances, each of the lower electrodes being composed of a pair of electrodes having interfitted teeth; and an upper-electrode insulating sheet provided with an electrode pattern formed by arranging a plurality of lines of rectangular upper electrodes so that each of the rectangular upper electrodes crosses the corresponding pair of teeth of the electrodes of the lower electrodes at right angles.

    摘要翻译： 键盘开关包括：下电极绝缘片，其设置有通过以一定距离布置下电极形成的电极图案，每个下电极由具有相互啮合的齿的一对电极组成; 以及上部电极绝缘片，其设置有通过布置多条矩形上部电极而形成的电极图案，使得每个矩形上部电极以直角与下部电极的电极的对应的一对齿相交。

    Computer keyboard support mechanism
    8.
    发明授权
    Computer keyboard support mechanism 失效
    电脑键盘支持机制

    公开(公告)号：US5669722A

    公开(公告)日：1997-09-23

    申请号：US631770

    申请日：1996-04-10

    申请人： Thomas Overthun ,  Shigetoshi Amano ,  Masahiko Kawauchi ,  J. Scott Petermann

    发明人： Thomas Overthun ,  Shigetoshi Amano ,  Masahiko Kawauchi ,  J. Scott Petermann

    IPC分类号： G06F3/02 ,  H01H13/84 ,  B41J5/08

    CPC分类号： G06F3/0216 ,  H01H13/84 ,  H01H2217/028 ,  H01H2223/05 ,  Y10S248/918

    摘要： A bifurcated computer keyboard including separated keyboard segments adjustably mounted on supports. The supports include an upper wall which is inclined relative to a supporting surface. The keyboard segments include beveled protrusions which are rotatably mounted on the upper wall of the supports. The keyboard segments are adjusted to a desired tilt (side to side) angle by rotating the supports relative to the keyboard segments. A retaining member is provided to maintain the keyboard segments at a predetermined spacing.

    摘要翻译： 一个分叉的电脑键盘，包括可调节地安装在支架上的分离的键盘段。 支撑件包括相对于支撑表面倾斜的上壁。 键盘段包括可旋转地安装在支撑件的上壁上的斜面突起。 通过相对于键盘片段旋转支架，将键盘片段调整到所需的倾斜角度（从左到右）。 提供保持构件以将键盘段维持在预定间隔。