Key structure facilitating key cap removal |
|||||||
| 申请号 | US15293471 | 申请日 | 2016-10-14 | 公开(公告)号 | US09875863B2 | 公开(公告)日 | 2018-01-23 |
| 申请人 | ASUSTeK COMPUTER INC.; | 发明人 | Li-Sheng Hsiao; | ||||
| 摘要 | A key structure is provided. The key structure comprises a substrate, a membrane circuit disposed on the substrate, a conduction switch disposed on the membrane circuit, a keycap, a bending portion fixed to the keycap, an elastic member disposed on the membrane circuit and abutting against the keycap, and a connecting rod disposed movably between the membrane circuit and the keycap. The connecting rod includes an operating arm and an engaging portion. The operating arm is connected to the engaging portion, and the engaging portion selectively engages with the bending portion. When the operating arm moves in a direction parallel to a surface of the keycap, the operating arm drives the engaging portion to disengage from the bending portion and the elastic member provides a force against the keycap to move the keycap away from the conduction switch. | ||||||
| 权利要求 | |||||||
| 说明书全文 | |||||||
QQ群二维码
意见反馈
意见反馈