Teaching board convenient to use

Abstract

A teaching board convenient to use disclosed by the present invention comprises a supporting vertical frame and a lifting transmission assembly arranged on the supporting vertical frame, the lifting transmission assembly is cooperatively provided with a teaching board installation assembly, the teaching board installation assembly is fixed at the back of the teaching board assembly, the teaching board assembly comprises a main board body, and one or more sliding cavities are arranged in the main board body. According to the multifunctional teaching board, through arrangement of the lifting transmission assembly and the teaching board installation assembly, adjustment of the height and the angle of the teaching board is increased, and the multifunctional teaching board is more flexible to use; the auxiliary board bodies are combined with the main board body, so that the use area of the teaching board is increased, the occupied volume of the teaching board is reduced when the auxiliary board bodies are retracted, and the teaching board is more convenient to transport and place; through the blackboard eraser assemblies, writing can be automatically erased, and the use trouble is reduced; and through the arrangement of the rolling type writing board assembly, the usable area can be further increased, and the teaching board is more flexible to use.

Description

technical field [0001] The invention relates to the field of teaching supplies, in particular to a teaching board which is convenient to use. Background technique [0002] Teaching is a human-specific talent cultivation activity composed of teachers' teaching and students' learning. Through such activities, teachers guide students to learn and master cultural and scientific knowledge and skills purposefully, in a planned and organized manner, and promote the improvement of students' quality, so that they can become the people needed by society. The teaching board is the utensil used for writing demonstrations in the education industry. Usually, the teaching board is a board placed in a classroom or a meeting room, and the content is written with chalk or water-based pens to play the role of explaining the demonstration; but the traditional intelligent teaching board The volume is large, it is troublesome to install, and it takes a lot of labor. After the installation is com...

AI Technical Summary

Problems solved by technology

The teaching board is the utensil used for writing demonstrations in the education industry. Usually, the teaching board is a board placed in a classroom or a meeting room, and the content is written with chalk or water-based pens to play the role of explaining the demonstration; but the traditional intelligent teaching board The volume is large, it is troublesome to install, and it takes a lot of labor. After the installation is completed, the position is fixed and cannot be moved or adjusted, which cannot meet the needs of use.

Images