High-precision LED display screen based on metal grid touch film

Abstract

The invention relates to the technical field of LED display screens, in particular to a high-precision LED display screen based on a metal grid touch film. The LED display screen comprises a mountingframe, display modules, fixing structures, a containing structure, an overturning structure, a detaching structure and a connecting structure, by means of the fixing structures, the installation stability between columns of the display modules can be improved, the firmness degree of the assembled display screen is improved, the using effect is guaranteed, the damaged display modules can be conveniently, rapidly and independently disassembled through the disassembling structures, and the maintenance efficiency of the display screen is improved. By means of the connecting structure, the displaymodules in the same column can be fixed in the pre-installation process, the stability between the display modules is guaranteed, the whole display screen can be overturned by a certain angle and keptthrough the overturning structure, and the back side of the display screen with the high installation position can be overhauled conveniently. Through the containing structure, parts and the like used in the overhauling process can be conveniently and temporarily stored.

Description

technical field [0001] The invention relates to the technical field of LED display screens, in particular to a high-precision LED display screen based on a metal grid touch film. Background technique [0002] Metal mesh capacitive touch technology (Metal Mesh) is to densely spread the wires of conductive metals such as copper and their oxides on the conductive layer of the PET substrate to form a grid with regular shapes. Based on the bonded conductive film, the signal is realized by sensing touch. transfer function. It is often used in touch screen process structures such as GFF, GF, and GG; light-emitting diodes are referred to as LEDs for short. Made of compounds containing gallium (Ga), arsenic (As), phosphorus (P), nitrogen (N), etc., a light-emitting diode is a commonly used light-emitting device, which releases energy and emits light through the recombination of electrons and holes. Wide range of applications. Light-emitting diodes can efficiently convert electrica...

AI Technical Summary

Problems solved by technology

[0003] LED displays are usually composed of several square display modules. When installing LED displays, since LED displays are usually installed on vertical walls, especially when the number of display modules required is large, the installation modules need Pre-assembled with the installation frame, while the traditional display module has poor fixing effect during the assembly process, making the stability poor. At the same time, when a single display module is damaged, it is often difficult to dismantle a single display module, which is inconvenient to operate. On the other hand, the LED display installed on the high wall is not convenient for maintenance

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