Multimedia teaching equipment with question answer reply structure and use method

Abstract

The invention discloses multimedia teaching equipment with a question answer reply structure and a use method. The multimedia teaching equipment with the question answer reply structure comprises a frame, a telescopic adjusting rod, a side edge sliding block and a worm; a chalk blackboard is movably mounted in the frame; a limiting frame is connected with one end of a supporting rod; the telescopic adjusting rod is rotationally mounted in the limiting frame; the side face of a movable electronic display screen is connected with side edge electric telescopic rods through bottom rotating shafts;side edge sliding rods are symmetrically welded to the two sides of the interior of the limiting frame; the side edge sliding blocks are fixedly mounted in side edge sliding rings; and limiting blocks are mounted outside reinforcing rods. According to the multimedia teaching equipment with the question answer reply structure and the use method, through adoption of a novel structural design, the height position of the movable electronic display screen can be adjusted according to the height conditions of young children, so that the use is convenient; and moreover, as an answer reply interaction structure is arranged in the equipment, the classroom interestingness is improved.

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 for using it. Background technique [0002] With the popularization of modern science and technology education, teaching is also combined with a lot of advanced multimedia teaching equipment, such as electronic display screens, projectors, loudspeakers, 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 elementary school children is low, it is not convenient to answer questions on the electronic blackboard, and the sense of participation is low. Some existing multim...

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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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