Title:
HINGE OF MOBILE TERMINAL HAVING INWARD-FOLDABLE FLEXIBLE SCREEN AND MOBILE TERMINAL HAVING INWARD-FOLDABLE FLEXIBLE SCREEN
Document Type and Number:
WIPO Patent Application WO/2022/268007
Kind Code:
A1
Abstract:
A hinge of a mobile terminal having an inward-foldable flexible screen, comprising a first shaft (11) and a second shaft (12) parallel to each other, a plurality of first shaft torque mechanisms, and a plurality of second shaft torque mechanisms; and further comprising an isolation mounting frame (2). The isolation mounting frame (2) is provided with first side arrangement grids (21) and second side arrangement grids (22); each of the first shaft torque mechanisms and the second shaft torque mechanisms comprises a sliding cam (31) and a rotating cam (32) sleeved outside the shaft, the sliding cam (31) is slidable relative to the shaft and cannot rotate relative to the shaft, the rotating cam (32) is rotatable relative to the shaft, and the sliding cam (31) is pressed against the rotating cam (32) by an elastic member (33); a torsion mechanism is arranged in each arrangement grid, and the torsion mechanisms of the same shaft are arranged along in a same direction, and the rotating cams (32) in the torsion mechanisms of the same shaft are connected together by a connecting structure outside the arrangement grids. The hinge is applied to the mobile terminal having the inward-foldable flexible screen, and can provide a high resistance torque, and can also avoid mutual interference between the plurality of torsion mechanisms, thereby meeting use requirements of water drop-shaped folding in the middle of the flexible screen. Further provided is the mobile terminal having the inward-foldable flexible screen and comprising the hinge.
Inventors:
ZHANG JINGJIANG (CN)
SUN ZHOUTING (CN)
DAI HONGYING (CN)
SUN ZHOUTING (CN)
DAI HONGYING (CN)
Application Number:
PCT/CN2022/099721
Publication Date:
December 29, 2022
Filing Date:
June 20, 2022
Export Citation:
Assignee:
AMPHENOL PHOENIX TELECOM PARTS (CN)
International Classes:
F16C11/04; F16C11/12; H04M1/02
Foreign References:
| CN112153179A | 2020-12-29 | |||
| CN112901643A | 2021-06-04 | |||
| CN207460248U | 2018-06-05 | |||
| CN208638396U | 2019-03-22 | |||
| US10480225B1 | 2019-11-19 | |||
| US20210165466A1 | 2021-06-03 |
Attorney, Agent or Firm:
ZHEJIANG HANGZHOU JINTONG PATENT AGENCY CO., LTD. (CN)
Download PDF: