LED display module and LED display device with interface protection structure

Abstract

The invention discloses an LED display module and an LED display device with an interface protection structure. The LED display module includes an LED display screen, a protective outer frame is fixedly connected to the right side of the LED display screen, and the right side of the protective outer frame There is a docking groove on the side, and a data line docking mechanism is connected to the inside of the docking groove, and a sealing mechanism for sealing the docking groove is provided at the opening of the docking groove; It avoids the problem that the data interface is exposed and easily damaged by external problems and cannot work normally. By setting the rotating vertical plate, rotating horizontal plate, and waterproof plate, it avoids the problem of rainwater seeping into contact due to bad weather and causing unstable data transmission. By setting the ratchet , limit block, and pressing plate, avoiding the problem of loosening between the data interface and the docking terminal due to bad weather and affecting the normal operation of the LED screen.

Description

technical field [0001] The invention relates to the technical field of LED display screens, in particular to an LED display module and an LED display device with an interface protection structure. Background technique [0002] The LED display screen is an electronic display screen composed of LED dot matrix. By turning on and off the traffic light beads to replace the screen display content forms such as text, animation, pictures, and video in a timely manner, the component display control is performed through a modular structure, which is mainly divided into display modules. , control system and power supply system, in which the control system needs the outside world to transmit data through the data interface to control the LED screen. [0003] Among the LED display module invention cases disclosed in the prior art, the invention patent application number is CN201210376560.2, a Chinese patent, an LED display module, including: a housing, a heat conductor, and a heat conduc...

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to provide an LED display module to solve the problem that the data interfaces of the current LED screens are all exposed outside in the above-mentioned background technology. In this way, on the one hand, the data interfaces of the LED screens have no protection measures when they are idle, and are easily damaged by sharp objects. Scratch to cause damage, resulting in the failure of the data interface and the failure to work normally. On the other hand, the LED screen is generally installed outdoors. In bad weather, the connection between the data interface and the data cable is easy to loose due to shaking, and rainwater is also easy to seep into the wiring. place, resulting in unstable or malfunctioning data transmission, affecting the normal operation of the LED screen

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