LED display screen, LED module assembly and assembling and disassembling method for LED display screen

Abstract

The invention relates an LED display screen, an LED module assembly and an assembling and disassembling method for the LED display screen. The LED display screen comprises the LED modules, at least a fixing baseplate used for fixing the LED modules, and connecting devices used for fixing the bottom surfaces of the LED modules on the front surfaces of the fixing base plates. Connecting devices comprise first connecting portions connected to the LED modules and second connecting portions connected to the fixing base plates, the first connecting portions and the second connecting portions are structured to enable the LED modules to be combined on the fixing base plates from the front side of the LED display screen, and joint connections between the first connecting portions and the second connecting portions are detachable. In addition, the invention further provides the LED module and the assembling and disassembling method for the LED display screen. Due to the above structure and the assembling and disassembling method for the LED display screen, the LED display screen is quite convenient to disassemble and assemble.

Description

technical field [0001] The present invention relates to the installation of LED display screens, in particular to LED module components for assembling LED display screens and related assembly and disassembly methods, and in addition, the present invention also relates to LED display screens constructed from LED module components. Background technique [0002] At present, LED display assembly methods are generally divided into two types. One is to make a frame with materials such as aluminum alloy and steel, and fix the LED display module on the frame bottom plate with screws in a certain order. When fixing the LED module, the gap should be adjusted to ensure that the splicing is smooth. After the fixing is completed, various lines are connected. Finally, a frame is added and the rear panel is decorated. This is usually called frame installation. figure 1 It is a schematic diagram of the frame for outdoor installation. The frame 1 is constructed of channel steel 2 and suppor...

AI Technical Summary

Problems solved by technology

[0004] The traditional LED module assembly and disassembly methods have the following problems: the frame-type installation cycle is long, welding, cutting and other production processes are required, and the installation requirements are high; the modular installation box itself can be quickly connected, and the connected box itself is formed. The support saves the fixed frame and bottom plate behind the frame-mounted display module, and the installation is quick and easy. It is the progress and integration of frame-mounted installation, but the cost increases more

The common feature of the two installation methods is that the LED display module is fixed and adjusted on the back of the display. After the assembly is completed, it is necessary to open the box at the back or dismantle it completely. A certain maintenance space needs to be reserved on the back, especially the front. The entire display screen must be removed when the LED lamp is damaged or installed on the wall; in addition, the overall weight and volume of the frame type and module type are relatively large, and transportation and handling are inconvenient

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