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    KEYBOARD DEVICE AND KEY STRUCTURE THEREOF
    2.
    发明申请
    KEYBOARD DEVICE AND KEY STRUCTURE THEREOF 审中-公开

    公开(公告)号：US20180284904A1

    公开(公告)日：2018-10-04

    申请号：US15701647

    申请日：2017-09-12

    申请人： Primax Electronics Ltd.

    发明人： BO-AN CHEN ,  CHIN-SUNG PAN

    IPC分类号： G06F3/02 ,  H01H13/86 ,  H01H13/88 ,  H01H13/78 ,  H01H13/81

    CPC分类号： G06F3/0202 ,  H01H13/78 ,  H01H13/81 ,  H01H13/86 ,  H01H13/88

    摘要： A keyboard device includes a circuit board and plural key structures. Each key structure includes a keycap, a hinge element and a base. The hinge element includes a first lateral wing part, a second lateral wing part and a bendable part. The first lateral wing part is connected between the keycap and the base. The second lateral wing part is connected between the keycap and the base. The bendable part is connected between the first lateral wing part and the second lateral wing part. The bendable part is thinner than the first lateral wing part and the second lateral wing part. While the keycap is moved upwardly or downwardly relative to the base, a bending angle of the hinge element and a relative position between the first base shaft and the first receiving hole are changed.

    KEYBOARD EQUIPPED WITH MULTIPOINT PRESS POSITIONS
    8.
    发明申请
    KEYBOARD EQUIPPED WITH MULTIPOINT PRESS POSITIONS 有权
    键盘配有多点新闻位置

    公开(公告)号：US20160079012A1

    公开(公告)日：2016-03-17

    申请号：US14486199

    申请日：2014-09-15

    申请人： ZIPPY TECHNOLOGY CORP.

    发明人： Chin-Hsiu HWA

    IPC分类号： H01H13/80 ,  H01H13/20 ,  H01H13/14

    CPC分类号： H01H13/78 ,  H01H13/64 ,  H01H2203/036 ,  H01H2217/004 ,  H01H2221/044 ,  H01H2221/064 ,  H01H2225/01 ,  H01H2227/028 ,  H01H2227/034 ,  H01H2233/002

    摘要： A keyboard equipped with multipoint press positions comprises at least a baseboard, a keycap assembly and a command trigger assembly. The keycap assembly includes a support frame to hold a plurality of keycaps. The command trigger assembly includes a command circuit board and a plurality of elastic switches. The command circuit board includes a plurality of trigger portions corresponding to the keycaps and triggered by the keycaps, and at least one primary command circuit electrically connected to each trigger portion. The elastic switches are corresponding to and depressible by the keycaps to trigger the trigger portions. Each elastic switch includes a base and a primary movement portion, a first secondary movement portion and a second secondary movement portion that are respectively corresponding to a primary trigger switch and at least two secondary trigger switches of the trigger portions. The keyboard thus formed can provide higher press sensitivity.

    摘要翻译： 配备有多点按压位置的键盘至少包括基板，键帽组件和命令触发器组件。 键帽组件包括用于保持多个键帽的支撑框架。 命令触发器组件包括命令电路板和多个弹性开关。 指令电路板包括对应于键帽并由键帽触发的多个触发器部分，以及电连接到每个触发器部分的至少一个主指令电路。 弹性开关对应于和被键帽压下以触发触发部分。 每个弹性开关包括分别对应于触发器部分的主触发开关和至少两个次触发开关的基座和主运动部分，第一辅助运动部分和第二辅助运动部分。 这样形成的键盘可以提供更高的印刷灵敏度。