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Keyboard key return and motion sensing mechanisms incorporating a swing arm
Keyboard key return and motion sensing mechanisms incorporating a swing arm
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机译:带有回旋臂的键盘键返回和动作感应机制
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摘要
A keyboard includes a key which drives a swing arm. The swing arm transfers return force from a coil spring or other return force mechanism to the key. The rotational axis of the swing arm is perpendicular to the length of the keyboard. Various key position sensing means utilizing the swing arm are disclosed as well.
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