Low-travel key mechanisms using butterfly hinges |
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| 申请号 | US15342715 | 申请日 | 2016-11-03 | 公开(公告)号 | US09916945B2 | 公开(公告)日 | 2018-03-13 |
| 申请人 | Apple Inc.; | 发明人 | James J. Niu; Keith J. Hendren; Craig C. Leong; Thomas W. Wilson, Jr.; Bruce E. Berg; John M. Brock; | ||||
| 摘要 | A key mechanism including one or more butterfly hinges. Each butterfly hinge may include a double wing design operative to move between a depressed position and non-depressed position. Hinged coupling mechanisms couple respective arms of the wings together. Additionally or alternatively, a key mechanism can include one or more half-butterfly hinges. Each half-butterfly hinge includes a double wing design operative to move between a depressed position and non-depressed position. A hinged coupling mechanism couples one set of corresponding arms of the wings together, while the other set of corresponding arms are not coupled together. | ||||||
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