Title:
ELECTRONIC DEVICE AND COLLAPSIBLE ASSEMBLY
Document Type and Number:
WIPO Patent Application WO/2021/036557
Kind Code:
A1
Abstract:
An electronic device (300) and a collapsible assembly (200). The electronic device (300) comprises a first main body (51), a second main body (52), and a rotating shaft mechanism (100). The rotating shaft mechanism (100) comprises a rotating shaft base (10), a first rotating member (20), a second rotating member (30), and a linkage assembly (40). The first rotating member (20) and the second rotating member (30) are both rotatably connected to the rotating shaft base (10). The first rotating member (20) and the second rotating member (30) are respectively connected to the first main body (51) and the second main body (52) so as to drive the first main body (51) and the second main body (52) to open out or to overlap each other. The linkage assembly (40) comprises a first linkage member (41) and a second linkage member (42). The first linkage member (41) and the second linkage member (42) are both rotatably connected to the rotating shaft base (10). The first linkage member (41) is linked to the second linkage member (42). A first slider (414) is provided on the first linkage member (41). A second slider (424) is provided on the second linkage member (42). A first slide portion (23) slidingly engaging with the first slider (414) is provided on the first rotating member (20). A second slide portion (33) engaging with the second slider (424) is provided on the second rotating member (30). The electronic device and the collapsible assembly avoid using a complex gear structure, reduce assembly errors, ensure transmission precision, and reduce costs.
Inventors:
LI JIE (CN)
ZHENG ZEKUAN (CN)
CHENG JIAO (CN)
ZHENG ZEKUAN (CN)
CHENG JIAO (CN)
Application Number:
PCT/CN2020/102109
Publication Date:
March 04, 2021
Filing Date:
July 15, 2020
Export Citation:
Assignee:
GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD (CN)
International Classes:
F16C11/04; H04M1/02
Foreign References:
| CN206112430U | 2017-04-19 | |||
| CN205584268U | 2016-09-14 | |||
| CN101325848A | 2008-12-17 | |||
| CN109792461A | 2019-05-21 | |||
| CN202326679U | 2012-07-11 | |||
| US20120206896A1 | 2012-08-16 | |||
| US20150233162A1 | 2015-08-20 | |||
| US20030118179A1 | 2003-06-26 | |||
| KR101505457B1 | 2015-03-25 |
Other References:
See also references of EP 4008918A4
Attorney, Agent or Firm:
SCIHEAD IP LAW FIRM (CN)
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