Intelligent wall chart showing device

Abstract

The invention discloses an intelligent wall chart showing device which comprises an annular transparent cover and a top cap. The intelligent wall chart showing device is simple in structure, an externally-connected power supply is powered on, a motor is started, a first circular rotating disc rotates, a shifting rod fixedly connected with the edge of the upper end of the first circular rotating disc drives a metal sliding block to slide into one of strip-shaped through holes in an irregular rotating disc, the irregular rotating disc is driven to rotate by one-third circle, a triangular showingframe is driven to rotate by one-third circle, and semi-transparent intelligent wall charts are switched; after the metal sliding block slides out of the corresponding strip-shaped through hole, theside wall of the metal sliding block abuts against an arc-shaped metal strip, a circuit is connected, LED lamps are lighted on, and the semi-transparent intelligent wall charts are illuminated and thus are more conspicuous; and the triangular showing frame and the LED lamps are combined, when the triangular showing frame is overturned, the LED lamps are lighted off, after overturning of the triangular showing frame is completed, the LED lamps are lighted on, thus electricity is saved, ornamental value is further increased, and practicality is greatly improved.

Description

technical field [0001] The invention relates to the technical field of display equipment, in particular to an intelligent wall chart display device. Background technique [0002] We are now in the stage of rapid development of new media. The technological progress of new media has greatly promoted our life. High efficiency and high quality of life have become what people pursue. The audio-visual language in new media is even more important. It is flooded in our life. Smart wall charts are helpful to assist demonstrations when displaying product advertisements, increase people's interest in understanding, and improve the quality of advertisements to a certain extent. However, the hanging charts used in the demonstration process Figure 1 Generally, only one wall chart can be placed. When replacing the wall chart, the previous wall chart needs to be removed from the display rack, and a new wall chart should be pasted on the display rack, which makes the display process confusin...

AI Technical Summary

Problems solved by technology

[0002] We are now in the stage of rapid development of new media. The technological progress of new media has greatly promoted our life. High efficiency and high quality of life have become what people pursue. The audio-visual language in new media is even more important. It is flooded in our life. Smart wall charts are helpful to assist demonstrations when displaying product advertisements, increase people's interest in understanding, and improve the quality of adv...

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