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Huge-curtain LED screen

A technology of LED screen and giant screen, applied in the field of giant screen LED screen, can solve the problem of slow disassembly and assembly speed of LED screen, and achieve the effect of shortening assembly and disassembly

Active Publication Date: 2014-10-08
STATE GRID ZHEJIANG ELECTRIC POWER COMPANY DONGYANG POWER SUPPLY +3
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The problem to be solved by the present invention is to provide a giant LED screen, which solves the problem of slow disassembly and assembly of the LED screen

Method used

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Examples

Experimental program
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Effect test

Embodiment Construction

[0017] refer to figure 1 , image 3 and Figure 4 , a giant screen LED screen, including a frame 1 and several LED screens 2 arranged on the frame 1, a positioning plate 11 is provided on the frame 1, a positioning hole 111 is provided on the positioning plate 11, and a mounting groove is provided on the LED screen 2 21. The locking groove 22 and the cover plate 5, the axis of the installation groove 21 and the axis of the locking groove 22 are located on the same straight line, the cover plate 5 can cover the opening of the installation groove 21, and the cover plate 5 passes through the fastener It is fixed on the LED screen 2, and the cover plate 5 is provided with a through hole.

[0018] refer to figure 2 , image 3 and Figure 4 , the mounting groove 21 is provided with an axially movable limit rod 3, the limit rod 3 is provided with an operating rod 31 and an annular rib 32, the annular rib 32 is located below the operating rod 31, and the operating rod 31 and the...

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Abstract

The invention relates to a huge-curtain LED screen and belongs to the field of display screens. The huge-curtain LED screen solves the problem that an LED screen is low in disassembly and assembly speed. According to the technical scheme, the huge-curtain LED screen comprises a frame and a plurality of LED screen bodies arranged on the frame. Locating plates for carrying the LED screen bodies are arranged on the frame. The locating plates are provided with locating holes. The LED screen bodies are provided with mounting grooves, locking grooves and cover plates. A limiting rod capable of moving in the axial direction is arranged in each mounting groove and can be fixed into the mounting groove through the corresponding cover plate. Each limiting rod is provided with an operating rod which extends out of a box body. The limiting rods on the LED screen bodies can move in the axial direction to penetrate through the corresponding locating holes and be inserted into or pulled out of the locking grooves of the adjacent LED screen bodies.

Description

technical field [0001] The invention relates to a giant-screen LED screen, which belongs to the field of display screens. Background technique [0002] Giant-screen LED screens are suitable for large-scale performances. The existing giant-screen LED screens are made up of several LED screens, and the LED screens are fixed on the frame by four fasteners. Although this structure can fasten the LED screen on the frame, however, no matter whether the LED screen is fixed on the frame or removed from the frame, the staff need to consume a lot of time. Moreover, the threaded holes on the LED screen are easily damaged in the process of constantly disassembling and assembling the fasteners, so that it is difficult to fasten the LED screen on the frame by the fasteners. Contents of the invention [0003] The problem to be solved by the present invention is to provide a giant LED screen, which solves the problem of slow disassembly and assembly of the LED screen. [0004] In order ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09F9/33H05K5/02
Inventor 杨明珠邓佳玮
Owner STATE GRID ZHEJIANG ELECTRIC POWER COMPANY DONGYANG POWER SUPPLY
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