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LED box body and LED display screen

A technology of LED box and display module, which is applied to the casing with display/control unit, instruments, electrical components, etc., can solve the problems of difficult adjustment, uneven flatness, etc.

Pending Publication Date: 2020-05-05
SHENZHEN AOTO ELECTRONICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Based on this, it is necessary to provide an LED box and an LED display for the problem of uneven flatness and difficult adjustment when using ball connectors to fix the module.

Method used

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  • LED box body and LED display screen
  • LED box body and LED display screen
  • LED box body and LED display screen

Examples

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Embodiment Construction

[0029] In order to facilitate understanding of the present application, the present application will be described more fully below with reference to the related drawings. The preferred embodiments of the present application are shown in the accompanying drawings. However, the present application may be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that a thorough and complete understanding of the disclosure of this application is provided.

[0030] It should be noted that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for the purp...

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Abstract

The invention relates to an LED box body and an LED display screen. The LED box body comprises a display module, a frame and an ejection mechanism. The display module is provided with a female end connector. The frame is provided with a male end connector, and the male end connector comprises an ejector pin. The female-end connector comprises a ball, and the male-end connector and the female-end connector are fixed through extrusion of the ball and the ejector pin. The ejection mechanism comprises a limiting piece, a second elastic piece and an ejection piece. The limiting piece is fixedly connected with the frame. A movement cavity is formed in the limiting piece. The ejection piece is arranged in the movement cavity. At least part of the ejection piece extends out of the movement cavityand abuts against the display module. One end of the second elastic piece abuts against the ejection piece, and the other end of the second elastic piece abuts against the frame or the limiting piece.The second elastic piece is always in a compressed state and has the tendency of pushing the ejection piece out of the movement cavity. The LED display screen is formed by splicing LED box bodies. Byarranging the ejection mechanism, flatness adjustment of the display module is facilitated, meanwhile, disassembly and assembly of the display module are facilitated, and the display module can be prevented from falling off from the box body.

Description

technical field [0001] The present application relates to the field of LED display screens, in particular to an LED box and an LED display screen. Background technique [0002] LEDs have the characteristics of low energy consumption, high brightness, bright colors, and environmental protection, and are widely used in more and more scenes such as outdoor displays, monitoring centers, advertising / media displays, and stages. Nowadays, the requirements for convenient maintenance of LED displays are becoming higher and higher. At present, LED light panels are generally fixed on the box frame by means of screws or magnetic adsorption. In actual maintenance, many screws need to be removed for the screw fixing method, which is very time-consuming and labor-intensive, and the efficiency is very low. As for the method of magnetic adsorption and fixation, professional maintenance tools need to be customized, and the cost is high. In addition, maintenance tools need to be used to hold...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H05K5/00G09F9/33
CPCG09F9/33H05K5/0017H05K5/0069H05K5/0073
Inventor 肖华勇何昆鹏付江海王春龙蔡贤材袁满吴振志吴涵渠
Owner SHENZHEN AOTO ELECTRONICS
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