SUPPORTING FRAME AND LED DISPLAY SCREEN SYSTEM COMPRISING SAME

Title:

SUPPORTING FRAME AND LED DISPLAY SCREEN SYSTEM COMPRISING SAME

Document Type and Number:

WIPO Patent Application WO/2021/174386

Kind Code:

A1

Abstract:

A supporting frame (20) and an LED display screen system (100) comprising same. An LED display screen (10) comprises a plurality of tiled units (11) that are tiled with each other. The supporting frame (20) comprises supports (22) and a first support rod (21) extending along a first direction. Each support (22) comprises a second support rod (221) and a first connecting assembly (222). One end of the second support rod (221) is connected to the first support rod (21) and extends along a second direction. The first connecting assembly (222) comprises a connecting portion (222a) and a first positioning portion (222c). The connecting portion (222a) is disposed on the other end of the second support rod (221) and is used for forming a detachable connection with the tiled unit (11). The connecting portion (222a) has a locking position and an unlocking position. When in the locked position, the connecting portion (222a) is relatively fixed to the tiled unit (11), and when in the unlocked position, the connecting portion (222a) is detachable from the tiled unit (11). Thus, the LED display screen (10) is convenient and quick to disassemble and assemble.

Inventors:

CHEN CHENCHU (CN)
LIN JIAHONG (CN)

Application Number:

PCT/CN2020/077463

Publication Date:

September 10, 2021

Filing Date:

March 02, 2020

Export Citation:

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Assignee:

SHENZHEN ABSEN OPTOELECTRONIC CO LTD (CN)
HUIZHOU ABSEN OPTOELECTRONIC CO LTD (CN)

International Classes:

F16B5/00; G09F9/33

Domestic Patent References:

WO2017120769A1

2017-07-20

Foreign References:

CN206221927U	2017-06-06
CN108682320A	2018-10-19
CN109654353A	2019-04-19
CN102829305A	2012-12-19
CN107403593A	2017-11-28
CN206893212U	2018-01-16

Other References: