Liquid crystal display screen capable of realizing multi-screen interaction

Abstract

The invention relates to the technical field of display screens, in particular to a liquid crystal display screen capable of realizing multi-screen interaction. The display screen comprises a display screen shell and a liquid crystal display screen body, mounting frames are arranged on the two sides of the display screen shell, a telescopic assembly is arranged in each mounting frame, the two sides of the liquid crystal display screen body are each provided with a set of cleaning brushes, the two sets of cleaning brushes are driven by the telescopic assembly to do linear opposite movement, a disinfection box is slidably installed at the position, located at the upper end of the liquid crystal display screen, of the display screen shell body, a plurality of linearly-distributed spraying heads are installed at the bottom of the disinfection box, and a collecting groove is formed in the lower end of the display screen shell body. The display screen not only can effectively keep cleaning effect of the surface, but also avoids indirect contact between users through fingerprints, and the risk of epidemic situation spreading is reduced to a certain degree.

Description

technical field [0001] The invention relates to the technical field of display screens, in particular to a multi-screen interactive liquid crystal display screen. Background technique [0002] Multi-screen interaction can share and display content on different platform devices at the same time, enriching users' multimedia life. Multi-screen interactive LCD displays are also widely used in various exhibition halls. Visitors who come here can better participate in the exhibition by knowing the information they need on the multi-screen interactive LCD displays; but this type of display All are touch-screen operations, and there are many people in the exhibition hall. Using the display screen at the same time will not only pollute the display screen due to a large number of fingerprint traces, but also the display screens in the exhibition hall under the existing technology do not have the function of disinfection and sterilization, so that people pass fingerprints Indirect con...

AI Technical Summary

Problems solved by technology

Multi-screen interactive LCD displays are also widely used in various exhibition halls. Visitors who come here can better participate in the exhibition by knowing the information they need on the multi-screen interactive LCD displays; but this type of display All are touch-screen operations, and there are many people in the exhibition hall. Using the display screen at the same time will not only pollute the display screen due to a large number of fingerprint traces, but also the display screens in the exhibition hall under the existing technology do not have the function of disinfection and sterilization, so that people pass fingerprints Indirect contact, in the current environment where the new crown epidemic is still raging, it is easy to cause human-to-human contact infection, which greatly increases the risk of epidemic spread

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