Search International and National Patent Collections

1. (WO2018032298) ROTATABLE LED ELECTRONIC SCREEN FOR MUNICIPAL USE

Pub. No.:    WO/2018/032298    International Application No.:    PCT/CN2016/095413
Publication Date: Fri Feb 23 00:59:59 CET 2018 International Filing Date: Wed Aug 17 01:59:59 CEST 2016
IPC: G09F 9/33
Applicants: YUAN, Zhixian
袁志贤
Inventors: YUAN, Zhixian
袁志贤
Title: ROTATABLE LED ELECTRONIC SCREEN FOR MUNICIPAL USE
Abstract:
Disclosed is a rotatable LED electronic screen for municipal use, the rotatable LED electronic screen comprising a base plate (1), supports (2), a first electric motor (3), an annular sliding rail (4), a first rotation shaft (5), a first sliding block (6), a first fixing plate (7), a second sliding rail (8), a second sliding block (9), a spring (10), a first support rod (11), a lifting rod (13), a sliding shaft (14), a movable plate (15), a pull wire (16), a fixed pulley (17), a second support rod (18), a second fixing plate (20), a second electric motor (21), a second rotation shaft (22), a winding wheel (23), and an LED electronic screen (25), wherein the top of the base plate (1) is provided with the supports (2) in a bilaterally symmetrical manner. The LED electronic screen can be well adjusted, has a good display effect, and is reasonable in structure, easy to maintain and repair, and convenient to use.