Magnetically biased retracting key assembly and keyboard
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United States of America Patent
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Apr 17, 2018
Issued Date -
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app pub date -
Oct 24, 2014
filing date -
Oct 24, 2014
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Abstract
Magnetically biased retracting key assemblies and keyboards are provided. A key assembly includes a touch surface for receiving a press input from a user and a planar-translation-effecting (PTE) mechanism configured to guide as the keycap moves from an un-pressed position toward a pressed position. The key assembly also includes a ready-return mechanism configured to magnetically biased the keycap in the un-pressed position, the ready-return mechanism including a slider mechanism positioned beneath the keycap and coupled to the PTE mechanism. When the press surface receives a press input the slider mechanism translates away from the magnet as the PTE mechanism guides the keycap from the un-pressed position toward the pressed position. In some embodiments, the PTE mechanism and the ready-return mechanism translate with respect to a chassis layer providing a key retraction feature for the key assembly or keyboard.
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- 15 United States
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Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
Bokma, Peter | Coeur D'Alene, US | 9 | 78 |
Bolender, Robert J | San Jose, US | 28 | 956 |
Krumpelman, Douglas | Hayden, US | 3 | 13 |
Moua, VanDee | Spokane Valley, US | 2 | 21 |
Weber, Chris | Coeur D'Alene, US | 7 | 63 |
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