Title:
FOLDING MECHANISM AND ELECTRONIC DEVICE
Document Type and Number:
WIPO Patent Application WO/2022/171050
Kind Code:
A1
Abstract:
A folding mechanism; first housing seats (210) are provided on a first screen supporting plate (310), and the first screen supporting plate (310) is rotatably fitted with the first housing seats (210); second housing seats (220) are provided on a second screen supporting plate (320), and the second screen supporting plate (320) is rotatably fitted with the second housing seats (220); the first housing seats (210) and the first screen supporting plate (310) are arranged on a first side of a base (100), and the second housing seats (220) and the second screen supporting plate (320) are arranged on a second side of the base (100), the first side and the second side being arranged facing away from each other; the folding mechanism also comprises hinge mechanisms (400), wherein the hinge mechanisms (400) each comprise a first swing arm (410), a second swing arm (420), a third swing arm (430) and a fourth swing arm (440); the first swing arm (410) and the third swing arm (430) and the first housing seats (210) are arranged on a same side, and the second swing arm (420) and the fourth swing arm (440) and the second housing seats (220) are arranged on a same side; and the first swing arm (410) is opposite to the second swing arm (420), and the third swing arm (430) is opposite to the fourth swing arm (440). The invention further relates to an electronic device comprising the folding mechanism.
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Inventors:
CHENG DONGCUN (CN)
DONG FEI (CN)
LUO ZHENGJUN (CN)
HE ZONGWEN (CN)
LIU XIMING (CN)
DONG FEI (CN)
LUO ZHENGJUN (CN)
HE ZONGWEN (CN)
LIU XIMING (CN)
Application Number:
PCT/CN2022/075344
Publication Date:
August 18, 2022
Filing Date:
February 07, 2022
Export Citation:
Assignee:
VIVO MOBILE COMMUNICATION CO LTD (CN)
International Classes:
F16C11/04; H04M1/02; H05K5/02
Foreign References:
| CN110784570A | 2020-02-11 | |||
| CN209309116U | 2019-08-27 | |||
| CN111692196A | 2020-09-22 | |||
| CN111997991A | 2020-11-27 | |||
| EP3282341A1 | 2018-02-14 |
Attorney, Agent or Firm:
COHORIZON INTELLECTUAL PROPERTY INC. (CN)
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