Title:
FOLDING HINGE AND FOLDING DISPLAY APPARATUS
Document Type and Number:
WIPO Patent Application WO/2023/015624
Kind Code:
A1
Abstract:
A folding hinge (140) and a folding display apparatus (100). The folding hinge (140) comprises: a first support plate (10), which is provided with an arc-shaped groove (14); second support plates (20), which are located on two opposite sides of the first support plate (10); a rotating mechanism (30), which comprises a fixed plate (31) fixed on the second support plates (20), and an arc-shaped arm (321) connected to the fixed plate (31), wherein the arc-shaped arm (321) is at least partially accommodated in the arc-shaped groove (14) and can slide in the arc-shaped groove (14) so as to drive the second support plates (20) to unfold or fold relative to the first support plate (10).
Inventors:
FENG ZIKANG (CN)
Application Number:
PCT/CN2021/115917
Publication Date:
February 16, 2023
Filing Date:
September 01, 2021
Export Citation:
Assignee:
WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECH CO LTD (CN)
International Classes:
F16C11/04
Foreign References:
| CN113067923A | 2021-07-02 | |||
| CN111698355A | 2020-09-22 | |||
| CN112762090A | 2021-05-07 | |||
| CN112153188A | 2020-12-29 | |||
| US10664021B1 | 2020-05-26 | |||
| US10036188B1 | 2018-07-31 |
Attorney, Agent or Firm:
PURPLEVINE INTELLECTUAL PROPERTY (SHENZHEN) CO., LTD. (CN)
Download PDF:
Previous Patent: SEGMENTED APERTURE IMAGING AND POSITIONING METHOD OF MULTI-ROTOR UNMANNED AERIAL VEHICLE-BORNE SYNTH...
Next Patent: DISPLAY DEVICE
Next Patent: DISPLAY DEVICE