Title:
ROTATING SHAFT MECHANISM, SUPPORT DEVICE AND FOLDING SCREEN APPARATUS
Document Type and Number:
WIPO Patent Application WO/2023/138380
Kind Code:
A1
Abstract:
The present application relates to the technical field of folding screen apparatuses, and aims at solving the problem of how to prevent an internal moving component from being exposed while not affecting the thinning of a folding screen apparatus. Provided are a rotating shaft mechanism, a support device and a folding screen apparatus. The rotating shaft mechanism comprises a rotating shaft base, a shaft cover, a first swing arm and a first transmission mechanism. The shaft cover is located on a back side of the rotating shaft base. The first swing arm is rotatably connected to the rotating shaft base and can rotate between an unfolded position and a folded position relative to the rotating shaft base. The first transmission mechanism is connected between the first swing arm and the shaft cover, and when the first swing arm rotates from the unfolded position to the folded position, the shaft cover is driven to move towards the rotating shaft base by means of the first transmission mechanism. The rotating shaft mechanism provided in the present application is used for folding a folding screen.
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Inventors:
ZHANG YAOLEI (CN)
ZHOU GUOTONG (CN)
YAN BIN (CN)
ZHANG YIHE (CN)
ZHOU GUOTONG (CN)
YAN BIN (CN)
ZHANG YIHE (CN)
Application Number:
PCT/CN2023/070520
Publication Date:
July 27, 2023
Filing Date:
January 04, 2023
Export Citation:
Assignee:
HONOR DEVICE CO LTD (CN)
International Classes:
G06F1/16; F16C11/04
Foreign References:
| US20210011522A1 | 2021-01-14 | |||
| CN113905113A | 2022-01-07 | |||
| CN113067924A | 2021-07-02 | |||
| CN113266635A | 2021-08-17 | |||
| CN113315860A | 2021-08-27 | |||
| US6831229B1 | 2004-12-14 | |||
| CN202210057046A | 2022-01-18 | |||
| CN202210366979A | 2022-04-08 |
Attorney, Agent or Firm:
BEIJING ZBSD PATENT & TRADEMARK AGENT LTD. (CN)
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