Title:
ELECTRONIC DEVICE, FOLDING ASSEMBLY AND FOLDING APPARATUS
Document Type and Number:
WIPO Patent Application WO/2022/268126
Kind Code:
A1
Abstract:
Disclosed in the present application are an electronic device, a folding assembly and a folding apparatus. The electronic device comprises a folding apparatus and a flexible display screen, wherein the folding apparatus comprises a first housing, a folding assembly and a second housing that are sequentially connected; the folding assembly comprises a middle shaft, a first fixing frame, a first rotating arm, a first elastic member, a second fixing frame, a second rotating arm and a second elastic member; a second end of the first rotating arm is an arc-shaped arm and is mounted in a first arc-shaped recess of the first fixing frame; two ends of the first elastic member respectively come into contact with the second end of the first rotating arm and the first fixing frame; a second end of the second rotating arm is an arc-shaped arm and is mounted in a second arc-shaped recess of the second fixing frame; and two ends of the second elastic member respectively come into contact with the second end of the second rotating arm and the second fixing frame. When the folding assembly is in an unfolded state, the first elastic member and the second elastic member are in a compressed state, so as to open a bending portion of the flexible display screen, such that the bending portion of the flexible display screen has better flatness and a longer service life.
Inventors:
XU ZHENGYI (CN)
MA CHUNJUN (CN)
NIU LINHUI (CN)
WANG GANGCHAO (CN)
GUAN CHENGHAO (CN)
GONG ZEKUN (CN)
MA CHUNJUN (CN)
NIU LINHUI (CN)
WANG GANGCHAO (CN)
GUAN CHENGHAO (CN)
GONG ZEKUN (CN)
Application Number:
PCT/CN2022/100489
Publication Date:
December 29, 2022
Filing Date:
June 22, 2022
Export Citation:
Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
F16C11/04; H04M1/02
Foreign References:
| CN112901643A | 2021-06-04 | |||
| CN111692196A | 2020-09-22 | |||
| CN112399735A | 2021-02-23 | |||
| US20210181808A1 | 2021-06-17 |
Attorney, Agent or Firm:
SCIHEAD IP LAW FIRM (CN)
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