Title:
DISPLAY SCREEN ASCENDING AND ROTATING METHOD, SUPPORT STRUCTURE, AND DISPLAY DEVICE
Document Type and Number:
WIPO Patent Application WO/2022/218087
Kind Code:
A1
Abstract:
A display screen ascending and rotating method, a support structure, and a display device, the support structure comprising an ascending assembly (40) and a rotating assembly (50); the ascending assembly comprises a guide rail (41) which is fixed onto a support main body (30) and a connecting plate (42) which is slidingly connected to the guide rail; and the rotating assembly comprises a connecting member (51) which is connected to the connecting plate and a rotating plate (52) which is rotatably connected to the connecting member and which is used for mounting a display screen (20). The ascending and rotating method comprises: when a connecting plate is lower than the height of a preset position, locking a rotating plate so as to prohibit the rotating plate from rotating on the connecting member, and unlocking the connecting plate so as to allow the connecting plate to ascend and descend on a guide rail; and when the connecting plate reaches the height of the preset position, unlocking the rotating plate so as to allow the rotating plate to rotate; when the angle of rotation of the rotating plate is 0 degrees, the connecting plate is locked so as to prohibit the connecting plate from ascending but allowing same to descend; and when the angle of rotation of the rotating plate is greater than 0 degrees, the connecting plate is locked so as to prohibit the connecting plate from ascending and descending. Therefore, the display screen may be pushed by a single hand or a single finger to ascend or descend; in addition, the display screen is not easily damaged by colliding with a tabletop.
Inventors:
HUANG ZHAOYANG (CN)
WANG BOLIN (CN)
GUO HONGWEI (CN)
ZHANG XIUJIN (CN)
WANG BOLIN (CN)
GUO HONGWEI (CN)
ZHANG XIUJIN (CN)
Application Number:
PCT/CN2022/081100
Publication Date:
October 20, 2022
Filing Date:
March 16, 2022
Export Citation:
Assignee:
DONGGUAN HONGLIAN ELECTRONICS CO LTD (CN)
International Classes:
F16M11/18; F16M11/04; F16M11/10; F16M11/24
Foreign References:
| CN113339671A | 2021-09-03 | |||
| CN215862574U | 2022-02-18 | |||
| CN215522537U | 2022-01-14 | |||
| CN1937090A | 2007-03-28 | |||
| US20070064379A1 | 2007-03-22 | |||
| CN101881365A | 2010-11-10 | |||
| CN203585750U | 2014-05-07 | |||
| CN111425715A | 2020-07-17 | |||
| CN203176678U | 2013-09-04 | |||
| CN210462331U | 2020-05-05 | |||
| CN2657160Y | 2004-11-17 |
Attorney, Agent or Firm:
UNITALEN ATTORNEYS AT LAW (CN)
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