Title:
HINGE, HINGE DEVICE AND ELECTRONIC DEVICE
Document Type and Number:
WIPO Patent Application WO/2021/000286
Kind Code:
A1
Abstract:
An electronic device (100), comprising a flexible screen (30), a housing (20) and a hinge device (24), the housing (20) comprising a first frame body (21) and a second frame body (23), the hinge device (24) being provided between the first frame body (21) and the second frame body (23), and the flexible screen (30) being provided on the housing (20). The hinge device (24) comprises a hinge main body (25), at least one linkage mechanism (26), and a connecting mechanism (27) connected between the linkage mechanism (26) and the hinge main body (25). The hinge main body (25) comprises connecting joints (251) located at two opposite sides thereof and a rotary joint (253) located between the two connecting joints (251), and the two connecting joints (251) are respectively connected to the first frame body (21) and the second frame body (23). The linkage mechanism (26) comprises connecting rod members (261) respectively connected to the two connecting joints (251), when one connecting rod member (261) rotates towards one side, the linkage mechanism (26) drives the other connecting rod member (261) to also rotate towards the same side, the other connecting rod member (261) drives the other connecting joint (251) to also rotate towards the same side, and the connecting mechanism (27) drives the rotary joint (253) to also rotate towards the same side, thereby it is convenient for the first frame body (21) and the second frame body (23) to be close to each other or to be flattened, so that the hinge device (24) can adapt to a supporting structure required by the bending of the flexible screen (30).
Inventors:
HONG ZHUPING (CN)
CHEN SONGYA (CN)
FAN XIAOFEI (CN)
CHEN SONGYA (CN)
FAN XIAOFEI (CN)
Application Number:
PCT/CN2019/094550
Publication Date:
January 07, 2021
Filing Date:
July 03, 2019
Export Citation:
Assignee:
SHENZHEN ROYOLE TECHNOLOGIES CO LTD (CN)
International Classes:
F16C11/04; G09F9/30; H05K5/02
Foreign References:
| CN207399685U | 2018-05-22 | |||
| CN207195432U | 2018-04-06 | |||
| CN208073970U | 2018-11-09 | |||
| CN208919053U | 2019-05-31 | |||
| CN108999882A | 2018-12-14 | |||
| JP2012237392A | 2012-12-06 |
Attorney, Agent or Firm:
SCIHEAD IP LAW FIRM (CN)
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