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    • 10. 发明授权
    • Personal digital assistant having a foldable keyboard component
    • 具有可折叠键盘组件的个人数字助理
    • US5941648A
    • 1999-08-24
    • US176373
    • 1998-10-21
    • Robert J. RobinsonRobert Staubitz
    • Robert J. RobinsonRobert Staubitz
    • G06F1/16G06F3/02B41J3/54
    • G06F1/1632G06F1/1626G06F3/0221G06F2200/1632G06F2200/1634
    • A computing assembly which comprises a hand held computer or PDA that contains a housing, a processor in said housing and an input/output arrangement in said housing coupled to said processor for inputting data to, and outputting data from the processor and a foldable keyboard electrically connected to the PDA. The foldable keyboard has first and second planar keyboard halves having a plurality of depressable keys arranged on a surface. The keyboard halves have complementary curved outer peripheral edges and are attached to one another by an intermediate hinge. When in the open position, the first keyboard half is substantially coplanar with the second keyboard half, and the peripheral edges of the first and second keyboard halves form a substantially continuous curvilinear path. When in the closed position, the first keyboard half is folded over, substantially congruent in shape with, and in a plane parallel to the plane of the second keyboard half. Means are provided for electrically connecting the first and second keyboard halves to the hand held computer.
    • 一种计算组件,其包括手持式计算机或PDA,其包含壳体,所述壳体中的处理器和耦合到所述处理器的所述壳体中的输入/输出装置,用于向所述处理器输入数据并从处理器输出数据,以及电子式可折叠键盘 连接到PDA。 可折叠键盘具有第一和第二平面键盘半部,其具有布置在表面上的多个可按下的键。 键盘半部具有互补的弯曲外周边缘,并通过中间铰链彼此连接。 当处于打开位置时,第一键盘半部与第二键盘一半基本上共面,并且第一和第二键盘半部的外围边缘形成基本连续的曲线路径。 当处于关闭位置时,第一键盘半部折叠成与第二键盘半部平面平行的平面中的大致一致的形状。 提供了用于将第一和第二键盘半部电连接到手持计算机的装置。