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LED display with protection device

A technology of LED display screen and protection device, which is applied in the direction of identification device, instrument, etc., which can solve the problems of inconvenient management, inability to protect the display screen box, etc., and achieve the effect of prolonging the service life

Active Publication Date: 2022-02-18
UNILUMIN GRP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It can solve the impact of vibration, stacking pressure and other multi-display cabinet quality during transportation, but it cannot protect the display cabinet during installation and disassembly, and the packaging box is set separately, which is not easy to manage

Method used

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  • LED display with protection device
  • LED display with protection device
  • LED display with protection device

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035] Please refer to Figure 1 to Figure 4 , Embodiment 1 of the present invention is: an LED display screen with a protection device, the protection device can protect the display screen box in an unspliced ​​state, and prolong the service life of the display screen box.

[0036] Such as figure 1 As shown, the LED display screen includes two display screen boxes 1, and the two display screen boxes 1 are provided with a protection device 2, and the protection device 2 is located on the opposite side of the display screen box 1. on both sides. Of course, the number of display screen cabinets 1 is not limited to two, and can be arranged as required, and the protective device 2 is not limited to being arranged on two sides of the display screen cabinet 1, but can also be arranged on three or four sides of the display screen cabinet. On each side, the position and quantity of the protective device 2 on each side can also be set as required.

[0037] Such as figure 2 As show...

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PUM

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Abstract

The invention discloses an LED display screen with a protection device, which comprises more than two display screen boxes, and two adjacent two display screen boxes opposite to each other are provided with retractable protection devices. When two adjacent display screen boxes are in an unjoined state, the protection device is partially protruded relative to the display screen box. A retractable protection device is installed on the display cabinet. When the display cabinet is in an unspliced ​​state, the protruding part of the protection device relative to the display cabinet can protect the display cabinet from collisions, scratches, etc. Bringing damage to the display cabinet is beneficial to prolonging the service life of the display cabinet; and the protection device can be shrunk without affecting the splicing between the display cabinets.

Description

technical field [0001] The invention relates to the technical field of LED display screens, in particular to an LED display screen with a protective device. Background technique [0002] During the transportation and installation of the LED display box, scratches and impacts often occur, which will cause damage and falling off of the LED lamp beads, especially for the display screen with a lamp bead spacing of less than 2mm. The damage rate is extremely high, which will seriously Affect the quality of LED display. At present, most manufacturers use fixed protective sleeves as protective devices. [0003] The Chinese patent with the application number 201320627087.6 discloses a packaging box for an LED display box. Two plug-in elastic protective sleeves are placed in the body of the packaging box. One end of each plug-in elastic protective sleeve is notched, and a storage cavity is formed in the middle. , two plug-in elastic protective sleeves cover the box body from both e...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G09F9/33
CPCG09F9/33G09F9/3026
Inventor 贺金锋杨振礼
Owner UNILUMIN GRP