Title:
LED DISPLAY BOX BODY WITH FULL WIRELESS CONNECTION, LED DISPLAY SCREEN, AND INTELLIGENT POSITIONING METHOD
Document Type and Number:
WIPO Patent Application WO/2021/012667
Kind Code:
A1
Abstract:
An LED display box body (10) with full wireless connection, an LED display screen, and an intelligent positioning method for the LED display box body (10). The LED display box body (10) comprises a box body frame (100), an LED display module (200), and a control box (300). The control box (300) comprises a box body (310), a battery assembly (320), a wireless communication unit (340), and a control unit (330). The battery assembly (320) and the wireless communication unit (340) are electrically connected to the control unit (330), and the control unit (330) is electrically connected to the LED display module (200). The wireless communication unit (340) receives communication data inputted from the outside and transmits the communication data to the control unit (330); the control unit (330) receives and processes the communication data transmitted by the wireless communication unit (340), and a display operation of the LED display module (200) is controlled according to the processing result. The battery assembly (320) provides electric energy and data is transmitted by means of wireless communication, the LED display box body (10) can effectively improve disassembly and assembly efficiency without a power line and a signal line so as to satisfy the timeliness requirements; the LED display screen is formed by splicing the LED display box bodies (10) with each other; the intelligent positioning method for the LED display box body (10) is used for determining the position of the LED display box body (10) in the LED display screen.
Inventors:
XIAO HUAYONG (CN)
HE KUNPENG (CN)
WU ZHENZHI (CN)
WU HANQU (CN)
HE KUNPENG (CN)
WU ZHENZHI (CN)
WU HANQU (CN)
Application Number:
PCT/CN2020/075544
Publication Date:
January 28, 2021
Filing Date:
February 17, 2020
Export Citation:
Assignee:
SHENZHEN AOTO ELECTRONICS CO (CN)
International Classes:
G09F9/33; F16B21/07; G09F9/302; G09G3/32; H05K5/02
Foreign References:
| CN110660336A | 2020-01-07 | |||
| CN110660336A | 2020-01-07 | |||
| CN110277027A | 2019-09-24 | |||
| CN110285124A | 2019-09-27 | |||
| CN109408019A | 2019-03-01 | |||
| CN208781513U | 2019-04-23 | |||
| CN103730068A | 2014-04-16 | |||
| CN103195783A | 2013-07-10 | |||
| CN207909446U | 2018-09-25 | |||
| CN107591097A | 2018-01-16 | |||
| CN107945681A | 2018-04-20 | |||
| CN205541701U | 2016-08-31 | |||
| CN205211320U | 2016-05-04 | |||
| EP3567469A1 | 2019-11-13 | |||
| CN109114101A | 2019-01-01 | |||
| CN102184686A | 2011-09-14 | |||
| CN203114824U | 2013-08-07 | |||
| US20130265765A1 | 2013-10-10 |
Attorney, Agent or Firm:
SHENZHEN ZHONGYI UNION INTELLECTUAL PROPERTY AGENCY CO., LTD. (CN)
Download PDF: