Title:
KEYBOARD AND ELECTRONIC DEVICE
Document Type and Number:
WIPO Patent Application WO/2023/246299
Kind Code:
A1
Abstract:
Embodiments of the present application provide a keyboard and an electronic device, capable of implementing pressing damping-based noise reduction. The keyboard comprises a supporting plate and a plurality of keys located on one side of the supporting plate; each key comprises a keycap and a lifting/lowering assembly; the lifting/lowering assembly is located between the supporting plate and the keycap; the keycap comprises an outer surface and an inner surface opposite to the outer surface; the inner surface is provided with a first snap-fit portion and a second snap-fit portion; the lifting/lowering assembly comprises a first support and a second support; the first support and the second support each comprise a first end and a second end; the first end of the first support is connected to the first snap-fit portion, and the second end of the first support is connected to the supporting plate; the first end of the second support is connected to the second snap-fit portion, and the second end of the second support is connected to the supporting plate; the inner surface of the keycap is further provided with a first damping structure; and when the keycap is pressed, the second end of the first support is in contact with the first damping structure, and the second end of the second support is in contact with the first damping structure.
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Inventors:
LEI PINGPING (CN)
LI HAITAO (CN)
LI KUANG (CN)
XU HUIJIE (CN)
LI HAITAO (CN)
LI KUANG (CN)
XU HUIJIE (CN)
Application Number:
PCT/CN2023/091146
Publication Date:
December 28, 2023
Filing Date:
April 27, 2023
Export Citation:
Assignee:
HONOR DEVICE CO LTD (CN)
International Classes:
H01H13/70; H01H13/705; H01H13/85
Foreign References:
| CN107492462A | 2017-12-19 | |||
| CN101436481A | 2009-05-20 | |||
| US20190287744A1 | 2019-09-19 | |||
| CN116053067A | 2023-05-02 | |||
| CN202210716989A | 2022-06-23 |
Attorney, Agent or Firm:
BEIJING RUN ZEHENG INTELLECTUAL PROPERTY LAW FIRM (CN)
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