Intelligent multi-layer opening and closing seamless splicing LED display screen

Abstract

The invention discloses an intelligent multi-layer opening and closing seamless splicing LED (light-emitting diode) display screen which comprises a plurality of inner side screens (1), two outer side screens (2) and a transverse rail (4), and is further provided with oblique rails (3), wherein the outer side screens (2) achieve front-rear movement by the oblique rails (3), and the inner side screens (1) achieve transverse movement by the transverse rail (4). According to the LED display screen, the two outer side screens (2) are moved to the side front, so that the rails are kept out, the inner side screens (1) are slidingly separated to the two sides, and wide-range opening and closing can be achieved.

Description

technical field [0001] The invention relates to an LED screen, in particular to an intelligent multi-layer open and close seamless splicing LED display screen that can be opened and closed in a wide range. Background technique [0002] As a mature display technology, LED screen has been used in many occasions for information display. For example, LED screens can be used as an information display tool for large classrooms or lecture halls, and can effectively convey and display information to the audience. However, in classrooms or lecture halls, in addition to displaying fixed information sources, it is often necessary to display information from other information sources, such as In large classrooms or lecture halls, in addition to LED screens to display multimedia resources, speakers also need to display other information sources through blackboards or other display devices, and large LED screens have occupied most of the space, blackboards or other display devices. Avail...

AI Technical Summary

Problems solved by technology

For example, LED screens can be used as an information display tool for large classrooms or lecture halls, and can effectively convey and display information to the audience. However, in classrooms or lecture halls, in addition to displaying fixed information sources, it is often necessary to display information from other information sources, such as In large classrooms or lecture halls, in addition to LED screens to display multimedia resources, speakers also need to display other information sources through blackboards or other display devices, and large LED screens have occupied most of the space, blackboards or other display devices. limited space available

The traditional solution is to set up other display devices next to the LED screen, but on the one hand, the speaker needs to move when switching display devices; screen size

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