KEY SOUND GENERATION DEVICE FOR SILICONE KEYBOARD |
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| 申请号 | US15487440 | 申请日 | 2017-04-14 | 公开(公告)号 | US20180301300A1 | 公开(公告)日 | 2018-10-18 |
| 申请人 | Rongshu Li; | 发明人 | Rongshu Li; Changshun Fang; | ||||
| 摘要 | A key sound generation device for a silicone keyboard includes a seat and a press block. The seat or the press block is provided with a torsion spring. The press block is biased by the torsion spring to move up so that the product provides better handfeel. Meanwhile, when the press block is pressed or released, the torsion spring hits the seat or the press block to produce a sound, providing a better auditory effect. | ||||||
| 权利要求 | |||||||
| 说明书全文 | |||||||
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