发明名称 |
Keyboard, Method of Driving and Assembling the Same, and Electronic Device |
摘要 |
A keyboard, a driving method and an assembling method for the keyboard, and an electronic device are described. The keyboard includes a base plate, on which a first magnetic member and a second magnetic member are formed; a keycap, disposed above the base plate; and an X-shaped holder disposed between the base plate and the keycap for supporting the keycap, and a third permanent magnet is provided on the sliding end, wherein the keycap is movable between a first position and a second position lower than the first position along a direction substantially perpendicular to the base plate, and wherein the third permanent magnet is in a position substantially opposite to the second magnetic member when the keycap is in the first position, and the third permanent magnet slides to a position substantially opposite to the first magnetic member when the keycap is in the second position. |
申请公布号 |
US2013154940(A1) |
申请公布日期 |
2013.06.20 |
申请号 |
US201213719475 |
申请日期 |
2012.12.19 |
申请人 |
LENOVO (BEIJING) CO., LTD.;BEIJING LENOVO SOFTWARE LTD.;BEIJING LENOVO SOFTWARE LTD.;LENOVO (BEIJING) CO., LTD. |
发明人 |
GAN DAYONG;JIANG GUANGJUN |
分类号 |
H01H13/70;G06F3/02;H01H36/00 |
主分类号 |
H01H13/70 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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