Teaching demonstration device for wisdom education

Abstract

The invention discloses a teaching demonstration device for wisdom education, belongs to the technical field of wisdom education teaching, and can realize that in the education demonstration work of wisdom education, teaching personnel project teaching data onto a projection screen panel, and then the teaching data can be displayed on the projection screen panel. The height adjusting mechanism can be operated to adjust the height and angle of the projection screen panel according to the arrangement of the position of a person, so that students can watch data more conveniently, and when light is reflected on the surface of the projection screen panel due to sunlight rays, teaching personnel can pull open the shading mechanism to adjust the position of the projection screen panel. Meanwhile, the limiting mechanism is operated to limit the shading mechanism, so that the shading mechanism shields light rays on the side face, the phenomenon of light reflection caused by the fact that the light rays irradiate the surface of the projection screen panel is avoided, and after teaching work is finished, teaching personnel can cover the projection screen panel by pulling the shading mechanism; dirt on the surface of the projection screen panel caused by dust and dirt is prevented, and the surface of the projection screen panel is prevented from being cleaned during teaching.

Description

technical field [0001] The invention relates to the technical field of wisdom education and teaching, and more particularly, to a teaching demonstration device for wisdom education. Background technique [0002] Smart education is education informatization, which refers to the process of comprehensively and deeply applying modern information technology in the field of education (education management, education teaching and educational research) to promote educational reform and development. Its technical characteristics are digital, networked, intelligent and The basic characteristics of multimedia are openness, sharing, interaction, collaboration and ubiquity. Promote the modernization of education with education informatization, and use information technology to change the traditional model. [0003] At present, in the educational demonstration work of smart education, most of the information technology that needs to be displayed is delivered to the teaching demonstration...

AI Technical Summary

Problems solved by technology

[0003] At present, in the educational demonstration work of smart education, most of the information technology that needs to be displayed is transmitted to the panel of the teaching demonstration by means of screen projection or data transmission through digitization and network intelligence. In the process, it is often necessary to avoid the brightness of the light refraction on the indoor or projection screen panel, so as to prevent the teaching personnel from being unclear due to the phenomenon of reflection, and because the light refraction changes due to the movement of the sun, the projection screen teaching panel Reflection may still occur in a certain period of time, requiring teaching staff to adjust the position of the screen projection panel, which greatly reduces the efficiency of teaching

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