Outdoor self-locking LED display screen

Abstract

The invention relates to the technical field of LED screens and in particular relates to an outdoor self-locking LED display screen. The outdoor self-locking LED display screen comprises a plurality of modules, a box and a steel frame, wherein the LED display screen is formed by the modules; the box is used for installing the modules; the steel frame is used for installing the box; a self-locking mechanism is arranged between the modules and the box; an unlocking mechanism cooperatively used together with the self-locking mechanism is also arranged between the modules and the box; the self-locking mechanism comprises a plurality of self-locking components; each self-locking component comprises a self-locking area, a self-locking hole, a clamp sheet, a tension spring and a pin rod; the self-locking area is arranged on the backs of the modules; the self-locking hole is formed in the self-locking area; the clamp sheet surrounds the self-locking hole; the tension spring is used for fixing the clamp sheet; the pin rod is fixed with the box, is inserted into the self-locking hole and is provided with a pin slot. The LED display screen has high density, is fast and simple to install and convenient and safe to maintain and has high display surface flatness.

Description

technical field [0001] The invention relates to the technical field of LED screens, in particular to an outdoor self-locking LED display screen. Background technique [0002] With the improvement of outdoor LED display technology, the technology is becoming more and more mature and the cost is falling, the application fields are becoming more and more extensive, but the heavy installation method of conventional LED display screens also limits the application in some occasions, such as urban streets, doorways , the exterior walls of shopping malls, replacing light box advertisements with small installation locations, etc., the installation locations of these places are relatively small, the viewing distance is small, and these places are relatively densely populated, so the installation thickness of the screen body applied to these locations should be as thin as possible. The amount of construction should be as little as possible, the time should be short, and the pixel densi...

AI Technical Summary

Problems solved by technology

In order to be waterproof and not affect the display, the holes reserved on the module surface need to be arranged in the middle of the four LEDs in a matrix, so the arrangement of the LEDs is displayed, so that it is impossible to achieve a high-density outdoor LED display

In addition, tools are required for the installation of this type of display module, which will affect the installation speed and affect the installation time

Screen installation efficiency is not high

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