Title:
KEY STRUCTURE AND ELECTRONIC DEVICE
Document Type and Number:
WIPO Patent Application WO/2022/062199
Kind Code:
A1
Abstract:
Disclosed are a key structure and an electronic device, relating to the technical field of electronic devices. The present invention is used to solve the problem in related art that a key function of a key structure is difficult to realize due to the facts that a luminous layer arranged on the surface of a key cap (10) may fall off and in a dark surrounding environment, a user may find it difficult to find and press the key cap (10). The key structure comprises: a key cap (10), a limit shell (20), a light emitting device (30), and a pressing component (40); the limit shell (20) is provided with a key hole, the key cap (10) is located in the key hole, and the key cap (10) is movably connected to the limit shell (20); the key cap (10) is provided with a light hole (11), the pressing component (40) is connected to the key cap (10), the light emitting device (30) is arranged on the pressing component (40), and the light emitting surface of the light emitting device (30) faces the light hole (11). The key cap (10) is provided with the light hole (11), the light emitting device (30) is arranged on the pressing component (40), and the light emitting surface of the light emitting device (30) faces the light hole (11); in this way, the light emitted by the light emitting device (30) passes through the light hole (11) so that in a dark surrounding environment, a user can quickly find the key cap (30) by means of the light transmitted by the light hole (11), facilitating the realization of a key function of the key structure.
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Inventors:
WANG YUNONG (CN)
SONG CHUANG (CN)
SONG CHUANG (CN)
Application Number:
PCT/CN2020/135414
Publication Date:
March 31, 2022
Filing Date:
December 10, 2020
Export Citation:
Assignee:
SZ DJI TECHNOLOGY CO LTD (CN)
International Classes:
H01H13/83; H01H13/02; H01H13/14
Foreign References:
| CN210575653U | 2020-05-19 | |||
| CN110718406A | 2020-01-21 | |||
| JPH0774811A | 1995-03-17 | |||
| CN104347300A | 2015-02-11 | |||
| CN109449033A | 2019-03-08 | |||
| CN211125462U | 2020-07-28 | |||
| CN101989506A | 2011-03-23 |
Attorney, Agent or Firm:
BEIJING RUN ZEHENG INTELLECTUAL PROPERTY LAW FIRM (CN)
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