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    • 1. 发明授权
    • Multifunctional micropocessor input device
    • 多功能微处理器输入装置
    • US5542770A
    • 1996-08-06
    • US199822
    • 1994-02-22
    • Meng H. Lin
    • Meng H. Lin
    • B41J5/08G06F3/023H01H13/70
    • H01H13/70G06F3/0238H01H2219/026
    • A multifunctional microprocessor device includes a mainframe, a lower slide plate made to slide on the mainframe in the transverse direction and having a forked contact metal spring inserted through a first through hole on the mainframe and series of longitudinally aligned windows to show character codes around the keys on the mainframe, an upper slide plate made to slide on the mainframe in the longitudinal direction and having a forked contact metal spring inserted through a second through hole on the mainframe and series of transversely aligned windows to show character codes around the keys on the mainframe, wherein moving the upper and/or lower slide plates longitudinally or transversely causes the forked contact metal spring of either slide plate to contact either contact on the electronic circuit of the mainframe, and therefore the microprocessor unit is switched to the function modes corresponding to the character codes shown through the windows on the upper and lower slide plates.
    • 一种多功能微处理器装置,包括主体,下滑动板,其在横向上在主机上滑动,并且具有穿过主机上的第一通孔插入的叉形接触金属弹簧和一系列纵向排列的窗口,以显示围绕 在主机上的键,上滑板,其在纵向方向上在主机上滑动,并且具有通过主机上的第二通孔插入的叉形接触金属弹簧和一系列横向对准的窗口,以在键盘上显示字符代码 主机,其中纵向或横向地移动上滑动板和/或下滑板,使得任一滑板的叉形接触金属弹簧接触主机的电子电路上的任一触点,因此微处理器单元被切换到对应于 通过上,下幻灯片pla上的窗口显示的字符代码 tes。