LED display screen capable of assembling and disassembling display module from front surface

A technology of LED display screen and display module, applied in the direction of identification devices, instruments, etc., can solve problems such as inconvenient disassembly and assembly, and achieve the effect of saving costs, reducing workload, and simplifying disassembly and assembly processes.

Inactive Publication Date: 2015-12-09
HUNAN NORMAL UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0006] The present invention is aimed at LED display screens, especially large LED display screens that are installed on the wall or on the ground and are composed of multiple LED display modules. When a single display module has a bad pixel and needs to be repaired, it is inconvenient to disassembl

Method used

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  • LED display screen capable of assembling and disassembling display module from front surface
  • LED display screen capable of assembling and disassembling display module from front surface
  • LED display screen capable of assembling and disassembling display module from front surface

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Embodiment Construction

[0056] The following examples are further explanations and supplements to the present invention, and do not constitute any limitation to the present invention.

[0057] Such as figure 1 As shown, in an embodiment of the LED display screen of the present invention that can disassemble and assemble the display module from the front, the LED display screen includes a plurality of LED display modules C1, bottom support frame C2, electromagnetic absorption board C3, disassembly and assembly electronic control 器C4.

[0058] Such as figure 2 As shown, a plurality of the LED display modules C1 can be combined with and fixed to the corresponding cell frame of the bottom support frame C2 to form the main display part of the LED display screen; the bottom support frame C2 is rectangular as a whole, using aluminum The profile is cut and welded, and is divided into the cell support frame corresponding to the LED display module C1 in the vertical and horizontal directions, the number, size, and ...

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Abstract

The invention discloses an LED display screen structure capable of assembling and disassembling a display module from the front surface, and an assembling and disassembling method. The method comprises the following steps that the whole screen consists of a plurality of LED display modules, a bottom supporting framework, an assembling and disassembling electric controller and an electromagnetic suction plate; the single LED display module is fixed in the corresponding unit grid of the bottom supporting framework through a pin plugging mechanism controlled by an electromagnet; pin insertion hole seats are connected to a U-shaped sliding sheet capable of sliding along a supporting rim, and the whole LED display screen is flatly seamless by adjusting and fixing the proper positions of all the pin insertion hole seats; the assembling and disassembling electric controller can control the pin insertion mechanisms controlled by all the electromagnets of the corresponding LED display modules to be opened and closed through an inner processor, so that local decomposition or combination of the LED display screen is realized; a magnetic metal plate is arranged at the back part of each LED display module, and a high-power electromagnet is arranged in an electromagnetic suction plate; after electrification, the electromagnetic suction plates are arranged on the front surfaces of the decomposed LED display modules to realize assembling and disassembling under the electromagnetic suction force on the metal plates.

Description

Technical field [0001] The invention relates to the structure and disassembly method of an LED display screen, in particular to a combination and splicing of multiple LED display modules, which are fixed by an electromagnet control pin mechanism and pulled out by electromagnetic force. The single LED can be disassembled and assembled from the front The structure and disassembly method of the LED display of the display module. Background technique [0002] In recent years, as one of the important modern information release tools, LED display screens have been widely used in many fields such as finance, transportation, advertising, sports, entertainment, and education. Various LED display screen structures and installation technologies have also been continuously proposed and developed. However, most of the current LED displays still adopt a modular structure, especially large-scale full-color LED displays; this is mainly due to the reduction of manufacturing costs, more convenien...

Claims

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Application Information

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IPC IPC(8): G09F9/33
CPCG09F9/33
Inventor 彭可陈源邵添宋东林郑怀朋阳领冯准颜建强
Owner HUNAN NORMAL UNIVERSITY
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