Multifunctional combined teaching appliance convenient to adjust

Abstract

The invention discloses a multifunctional combined teaching appliance convenient to adjust. The teaching appliance includes a supporting pedestal and a rotary base. The rotary base is connected with the supporting pedestal through a rotary column. The bottom end of the supporting pedestal is connected with a sliding frame. The two sides of the rotary base are connected with supporting plates respectively. A teaching display board is arranged on the outside wall of each supporting plate. The top of the rotary seat is provided with a display stand. A combined display mechanism is arranged on thesurface of the display stand. The bottom end of each teaching display board is provided with a dust collecting mechanism for collecting dust. A cleaning mechanism is arranged on the side of each teaching display board. A teaching display board receiving mechanism is arranged on the surface of the supporting pedestal. Through the teaching display boards and the combined display mechanism, comprehensive display can be carried out by the teaching appliance, and display of different physical experiments can be realized through an adjusting way. The teaching appliance is a multi-purpose appliance,so the whole teaching appliance is more functional. Meanwhile, the teaching appliance is easy to clean, realizes remote sharing of data, and realizes remote teaching display.

Description

technical field [0001] The invention relates to the technical field of teaching aids, in particular to a multifunctional combined teaching aid that is easy to adjust. Background technique [0002] Teaching aids are teaching aids, which are the general term for all kinds of utensils used by students to intuitively and visually understand the teaching content and the utensils used by teachers in teaching. Teaching aids can improve students' learning interest, enrich perceptual knowledge, and help form clear concepts. Develop students' observation and thinking skills. It is generally divided into three categories: ordinary teaching aids, special teaching aids, and children's teaching aids. [0003] Ordinary teaching aids: including conventional and professional teaching aids used in basic education in primary and secondary schools and various professional education in colleges and technical secondary schools. Generally, there are real objects, which directly present objective ...

AI Technical Summary

Problems solved by technology

[0008] (1) General teaching aids can only be used for single-function writing and display, which cannot meet different teaching needs;

[0009] (2) At the same time, when using teaching aids, since most of them still use chalk to write, more dust will inevitably be produced when writing and wiping, which seriously affects the health of teachers;

[0010] (3) Moreover, the general teaching aids adopt a fixed structure when used, not only cannot be moved, but also cannot be adjusted. When performing a demonstration, there is a lack of intuitive contrast and a good demonstration effect cannot be achieved, and traditional teaching aids can only achieve Face-to-face demonstrations cannot be shared remotely, which greatly limits the use of teaching aids

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