Title:
VARIABLE-CURVED-SURFACE BRACKET STRUCTURE AND CURVED-SURFACE DISPLAY APPARATUS
Document Type and Number:
WIPO Patent Application WO/2019/136773
Kind Code:
A1
Abstract:
Disclosed is a variable-curved-surface bracket structure (100), comprising a base (10) and a bracket (20) arranged on the base (10), wherein the bracket (20) is in contact with a back surface of a display screen (200), and the bracket (20) comprises a fixed hinge (21), and movable hinges (22) respectively hinged to two sides of the fixed hinge (21); and the variable-curved-surface bracket structure (100) further comprises: a movable mechanism arranged on the base (10) and in transmission connection with the movable hinges (22), such that the movable hinges (22) rotate forwards or return backwards to an original position relative to the fixed hinge (21). The movable mechanism comprises: a push rod structure (30) arranged on the base (10) and comprising a telescopic push rod (31) and a driving device (32) in transmission connection with the push rod (31); and at least one connecting rod and brace rod assembly (40) comprising at least one connecting rod (41) and at least one brace rod (42), wherein one end of the connecting rod (41) is rotationally connected to the push rod (31), and the other end thereof is connected to the brace rod (42); and two ends of the brace rod (42) are respectively connected to the movable hinges (22) on the two sides of the fixed hinge (21), such that the curvature of the display screen (200) in contact with the bracket (20) can be adjusted, and the display screen can be switched between a curved surface and a plane so as to meet different watching requirements.
Inventors:
LI DEHUA (CN)
YU GANG (CN)
YU GANG (CN)
Application Number:
PCT/CN2018/074029
Publication Date:
July 18, 2019
Filing Date:
January 24, 2018
Export Citation:
Assignee:
HUIZHOU CHINA STAR OPTOELECTRONICS TECH CO LTD (CN)
International Classes:
F16M11/04; F16M11/18; G09F9/30; G09F9/35
Foreign References:
| CN205090165U | 2016-03-16 | |||
| CN103939717A | 2014-07-23 | |||
| CN206237522U | 2017-06-09 | |||
| CN205191117U | 2016-04-27 | |||
| CA2747647A1 | 2012-01-28 | |||
| US20060006296A1 | 2006-01-12 |
Attorney, Agent or Firm:
MING & YUE INTELLECTUAL PROPERTY LAW FIRM (CN)
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