A kind of multimedia teaching equipment with question and answer reply structure and using method

Abstract

The invention discloses a multimedia teaching equipment with a question-and-answer structure and a method for using it, including a frame, a telescopic adjustment rod, a side slider and a worm, and a chalk blackboard is movable inside the frame, and the limiting frame and One end of the support rod is connected to each other, the telescopic adjustment rod is rotatably installed inside the limit frame, the side of the movable electronic display screen is connected to the side electric telescopic rod through the bottom rotating shaft, and the side sliding rod is symmetrically welded on the On both sides of the inside of the limit frame, the side slide block is fixedly installed inside the side slip ring, and limit blocks are installed on the outside of the reinforcing rod. The multimedia teaching equipment and method of use with question and answer reply structure adopts a new structural design, so that the device can adjust the height and position of the movable electronic display screen according to the height of young children, which is convenient to use, and the device is equipped with answering questions Reply to the interactive structure to increase the fun of the classroom.

Description

technical field [0001] The invention relates to the technical field of multimedia teaching equipment, in particular to a multimedia teaching equipment with a question-and-answer structure and a method of using the same. Background technique [0002] With the popularization of modern science and technology education, teaching is also combined with many advanced multimedia teaching equipment, such as electronic display screens, projectors, amplifiers, cameras and electronic whiteboards, etc. Traditional teaching methods combined with modern electronic teaching products make teaching more vivid Image, increase the effect of students receiving teaching content. [0003] With the continuous installation and use of multimedia teaching equipment, the following problems were found during use: [0004] 1. The height of primary school children is low, which makes it inconvenient to answer questions on the electronic blackboard, and has a low sense of participation. Some existing mult...

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Problems solved by technology

[0007] The object of the present invention is to provide a kind of multimedia teaching equipment with question and answer reply structure and using method, to solve the above-mentioned background technology, the height of elementary school children is low, it is not convenient to answer questions on the electronic blackboard, and the sense of participation is low. Some of the existing multimedia teaching equipment is a fixed installation structure, which is inconvenient to adjust according to the usage situation. Reply, the teaching interest is low, and the problem of not having a good ability to adjust the classroom atmosphere

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