Mobile type multi-purpose multimedia teaching device

Abstract

The invention discloses a mobile type multi-purpose multimedia teaching device. The device comprises a fixed sliding rod, a first telescopic rod, a teaching all-in-one machine, an operation control box, a motor, a second telescopic rod, a driving wheel, a base bracket, a hinged shaft, a base, a supporting column, a fixing block, a main wiping plate, a blackboard, a baffle plate, a sliding groove and an auxiliary wiping plate. According to the technical scheme of the invention, the height of the blackboard and the height of the teaching all-in-one machine are adjusted by the operation control box. Through rotating the framework of the blackboard and the teaching all-in-one machine, the switching between the writing on the blackboard and the multimedia is realized. The blackboard can be wiped through the main wiping plate and the auxiliary wiping plate. The base bracket and the driving wheel are matched to use. In this way, not only the convenient movement of the device is realized, but also the device can be stabilized on the ground for teaching. The mobile teaching is conveniently realized for teachers in the teaching space. The device can be applied to the current blended teaching environments, smart classrooms, interactive classrooms and other teaching environments. The device realizes the perfect combination of the conventional teaching mode and the informationized teaching mode in the mobile environment.

Description

technical field [0001] The invention relates to a multimedia teaching device, in particular to a mobile multi-purpose multimedia teaching device, which belongs to the technical field of teaching equipment application. Background technique [0002] Today, when multimedia teaching is widely used, it challenges the traditional teaching methods. Multimedia teaching has played an important role in improving classroom teaching effects and teaching quality, but this does not mean that the traditional teaching method of blackboard and chalk has been eliminated, but an organic unity of the two must be sought. With the continuous deepening of education and teaching reform, various teaching forms are also constantly developing, and teaching forms such as heuristic, interactive, and discussion have been widely used. However, in order to realize such a teaching form, there must be relevant This mobile multi-purpose multimedia teaching device, while making full use of information technol...

AI Technical Summary

Problems solved by technology

[0003] The current multimedia teaching device can only be fixed on the wall or at a designated position, cannot be moved, and cannot be adjusted in height. Teachers can only teach on the podium. The classroom teaching interaction is poor, and the teaching form is single, which cannot meet the needs of individualized teaching modes.

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