Monochrome LED display screen and preparation process thereof

Abstract

The invention discloses a monochrome LED display screen, including a base, a fan mount plate, a monochrome LED display screen body and a protection frame, wherein the front part of the base is provided with a mounting groove for mounting a fan mounting plate, the four corners of the mounting groove are provided with cylindrical grooves, a spring is arranged inside the cylindrical groove, the bottom of the mounting groove is provided with an air permeable hole, the surface of the fan mounting plate is provided with a through hole, the through hole is provided with a fan, rubber protrusions arearranged at four corners of the front part of the fan mounting plate, the outer side of the monochrome LED display screen body is wrapped with an aluminum alloy clad border frame, and a mounting framefor mounting the aluminum alloy clad border frame is arranged at the rear part of the protection frame, and the mounting frame is inserted into the inner edge of the mounting groove. When vibration occurs during transportation, the spring can play a damping and cushioning role to the fan mounting plate. The base, fan mounting plate, monochrome LED display screen body and the protection frame areeasy to disassemble and install, which is convenient for later disassembly and maintenance.

Description

technical field [0001] The invention belongs to the technical field of monochrome LED display screens, and in particular relates to a monochrome LED display screen and a preparation process thereof. Background technique [0002] LED monochrome display is generally composed of a single color such as red, green, blue, white, etc., and the display content is generally text content and simple patterns. [0003] Due to the application in different places, it needs to be transported continuously. During the production process, the installation of various components is difficult, the production efficiency is low, and its disassembly is inconvenient, which is also not conducive to later maintenance and replacement. In addition, during the transportation process, the display screen is easily damaged by vibration and causes losses. [0004] Therefore, we propose a monochromatic LED display screen and its manufacturing process to solve the problems mentioned in the background art abov...

AI Technical Summary

Problems solved by technology

During the production process, the installation between the various components is difficult, the production efficiency is low, and it is inconvenient to disassemble, which is not conducive to later maintenance and replacement. In addition, during the transportation process, the display screen is prone to vibration and damage, resulting in losses.

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