Interactive liquid crystal electronic whiteboard

Abstract

The invention relates to the technical field of media, and particularly relates to an electronic whiteboard. The interactive liquid crystal electronic whiteboard comprises a frame body, and an electronic whiteboard main body arranged on the frame body; the electronic whiteboard main body comprises a liquid crystal screen connected with a micro-processor system, the micro-processor system is connected with a man-machine interactive device, and the micro-processor system controls frame display information of the liquid crystal screen via the man-machine interactive device. With the above technical scheme, the interactive liquid crystal electronic whiteboard is integrated with functions of a projector, the electronic whiteboard and a television set, and has excellent man-machine interactivity. Moreover, the interactive liquid crystal electronic whiteboard further realizes the functions of audio-video play, touch interaction and the like.

Description

technical field [0001] The invention relates to the field of media technology, in particular to an electronic whiteboard. Background technique [0002] Existing multimedia application equipment uses projectors, electronic whiteboards, computers, speakers, etc. to complete multimedia classroom solutions. The equipment is cumbersome and complicated, and repeated configurations not only cause great waste, but also fail to achieve due effects, such as control , display, and speaker systems, the integration is cumbersome and complicated, and the connection is loose. Since each device comes from different suppliers, it leads to mutual pushback after sales, extended maintenance cycle, and user interests cannot be guaranteed. Contents of the invention [0003] The object of the present invention is to provide an interactive liquid crystal electronic whiteboard to solve the above technical problems. [0004] The technical problem solved by the present invention can adopt following...

AI Technical Summary

Problems solved by technology

[0002] Existing multimedia application equipment uses projectors, electronic whiteboards, computers, speakers, etc. to complete multimedia classroom solutions. The equipment is cumbersome and complicated, and repeated configurations not only cause great waste, but also fail to achieve the desired effects, such as control , display, and speaker systems, the integration is cumbersome and complicated, and the connection is loose. Since each equipment comes from different suppliers, it leads to mutual pushback after sales, prolonged maintenance cycle, and the interests of users cannot be guaranteed.

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