RAPID LOCKING MECHANISM FOR TELESCOPIC LED COMBINATION SCREEN

WIPO Patent Application WO/2017/045266

A1

A rapid locking mechanism for a telescopic LED combined screen, said locking mechanism comprising a first connecting part (1) and a second connecting part (2), a first mounting position (10) and an elastic fixing piece (20) being arranged on the first connecting part (1), the second connecting part (2) comprising a second mounting position (30), a sleeve fixing base (40), and a sliding sleeve (50), a flexible apparatus (52) being arranged between the sliding sleeve (50) and the sleeve fixing base (40), the sliding sleeve (50) being connected to a rotating handle (70) by means of a helical structure, and a locking pin shaft (60) being fixed onto the rotating handle (70); the first connecting part (1) is arranged on one side of an LED unit screen (3) of the LED combined screen, and the second connecting part (2) is arranged on the other side of another LED unit screen (3). The present locking mechanism is small, safe and reliable, and has high precision splicing; no professional staff or tools are required when splicing unit screens, the assembly process saves time and effort, and the connections are secure.

ZHENG JIAN (CN)
WU JINGJING (CN)

PCT/CN2015/094873

March 23, 2017

November 18, 2015

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SHENZHEN COLEDER OPTO-ELECTRONICS CO LTD (CN)

G09F9/33; F16B1/04

CN204406924U	2015-06-17
CN104339156A	2015-02-11
CN203585027U	2014-05-07
CN204476954U	2015-07-15
CN201780736U	2011-03-30
CN203644336U	2014-06-11

SHENZHEN YUANHANG INTELLECTUAL PROPERTY OFFICE (GENERAL PARTNER) (CN)

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