Title:
ELECTRONIC DEVICE
Document Type and Number:
WIPO Patent Application WO/2023/221908
Kind Code:
A1
Abstract:
Disclosed in the present application is an electronic device. The electronic device comprises: a first frame; a second frame, which can move relative to the first frame; a flexible screen, wherein a first end of the flexible screen is connected to the first frame; a rotary shaft, which is connected to the second frame, wherein a second end of the flexible screen is wound around the rotary shaft; a pulley assembly, which is arranged on the first frame; a connecting member, wherein a first end of the connecting member is connected to the first frame, and a second end of the connecting member is wound around the pulley assembly; and an elastic member, wherein a first end of the elastic member is connected to the second end of the flexible screen, and a second end of the elastic member is connected to the second end of the connecting member. During the process of the second frame moving relative to the first frame, the pulley assembly moves with the second frame, and the connecting member moves around the pulley assembly, so as to keep the length of the elastic member unchanged.
Inventors:
MA JINGQIU (CN)
GUAN ZIWEI (CN)
LIU XUYANG (CN)
GUAN ZIWEI (CN)
LIU XUYANG (CN)
Application Number:
PCT/CN2023/094116
Publication Date:
November 23, 2023
Filing Date:
May 15, 2023
Export Citation:
Assignee:
VIVO MOBILE COMMUNICATION CO LTD (CN)
International Classes:
H04M1/02
Foreign References:
| CN113450654A | 2021-09-28 | |||
| CN114979330A | 2022-08-30 | |||
| CN113707017A | 2021-11-26 | |||
| CN113194176A | 2021-07-30 | |||
| CN111901457A | 2020-11-06 | |||
| US20210076517A1 | 2021-03-11 | |||
| US20170357287A1 | 2017-12-14 |
Attorney, Agent or Firm:
BEIJING RUN ZEHENG INTELLECTUAL PROPERTY LAW FIRM (CN)
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