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Display screen back plate based on flame retardant material and LED display screen

A technology of LED display screen and display screen, which is applied in the field of splicing screen, which can solve the problems of inconvenient storage and transportation, complex assembly structure, slow installation speed, etc., and achieves convenient roll-up storage and transportation, convenient assembly of backplane, and good heat dissipation effect Effect

Pending Publication Date: 2019-10-01
成都掩码科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to solve the problems existing in the existing splicing screens such as large thickness, bulkiness, inconvenient storage and transportation, complex assembly structure, slow installation speed, high installation cost, and non-fire prevention, the purpose of the present invention is to provide a display based on flame-retardant materials. Screen backplane and LED display

Method used

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  • Display screen back plate based on flame retardant material and LED display screen
  • Display screen back plate based on flame retardant material and LED display screen
  • Display screen back plate based on flame retardant material and LED display screen

Examples

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Embodiment 1

[0044] Such as Figure 1~3 As shown, the display backplane based on flame-retardant material provided in this embodiment includes a backplane body 1, wherein the backplane body 1 is composed of first flame-retardant material layers 101 arranged in sequence from front to back. 1, a metal mesh layer 103 and a second flame-retardant material layer 102; on the main viewing surface of the backplane body 1, there are several module installation areas 2 arranged vertically and horizontally for hanging display modules.

[0045] Such as Figure 1~3 As shown, in the specific structure of the display screen backboard, the backboard body 1 is used to replace the rectangular steel frame to mount a plurality of display screen modules (which can be but not limited to LED display screen modules or liquid crystal display module, etc.); because it is composed of two flame-retardant material layers 101 at the front and rear and a metal mesh layer 103 in the middle, the backplane body 1 can have...

Embodiment 2

[0056] Such as Figure 3-6 As shown, this embodiment provides an LED display based on the display backplane based on the flame-retardant material described in Embodiment 1. In addition to including the display backplane based on flame-retardant material as described in Embodiment 1, it also It includes an LED display module 10, a signal plug, a mains plug, an AC / DC conversion power supply and a DC / DC step-down power supply; the number of the LED display module 10 is several and they are mounted in one-to-one correspondence. On the module installation area 2 of the display screen backplane, and spliced ​​to form a whole display area; the signal plugs include video signal plugs, wherein the video signal plugs communicate with each other through the module signal line 20 The signal input end of the LED display module 10; the mains plug is electrically connected to the input end of the AC / DC conversion power supply, and the output end of the AC / DC conversion power supply is electr...

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Abstract

The invention relates to the technical field of splicing screens, and discloses a display screen back plate based on a flame retardant material and an LED display screen. According to the display screen back plate based on the flame retardant material and the LED display screen, a light and fireproof novel display screen carrier for mounting a plurality of display screen modules in a hanging modeand the LED display screen are provided, that is, a back plate body is designed as a structure composed of two flame retardant material layers on the front part and the rear part and a metal mesh layer in the middle, the back plate body has the advantages of the extremely thin thickness, good tensile deformation resistance, fire protection and flame retardance and the like, thus compared with rectangular steel frames replaced by the back plate, the advantages that the thickness is thin, the lightweight is achieved, rolling up for storage and transportation is convenient, the back plane does not need to be assembled on site, and quick and low-cost installation is facilitated are achieved, the fire can be further prevented from spreading in the direction of the metal mesh layer in the middle, the purposes of protecting the metal mesh layer and preventing the fire from causing are achieved, and the display screen back plate based on the flame retardant material and the LED display screenare especially suitable for quick layout places such as hanging screens, deductive systems and various temporary meetings.

Description

technical field [0001] The invention belongs to the technical field of splicing screens, and in particular relates to a display screen backboard and an LED display screen based on flame-retardant materials. Background technique [0002] The splicing screen is a super large display screen spliced ​​by several display modules arranged vertically and horizontally. It is often arranged in outdoor places, especially public performance places or temporary stage places. In these application places, there is also a demand for fast splicing and installation, making how to quickly complete the installation of the splicing screen system has become one of the development directions of the entire industry. [0003] The existing splicing screens are generally arranged by first building a rectangular steel frame, then fixing and hanging multiple display modules on the rectangular steel frame, and finally splicing to form a super large display screen. However, due to the existence of the s...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09F9/33
CPCG09F9/33
Inventor 邓磊宋洋
Owner 成都掩码科技有限公司
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