Student education display board

Abstract

The invention discloses a student education display board comprising a body, a base and fixed columns. A protective shell is fixedly connected to the tops of the fixed columns; a solar electric boardis embedded into the top of the protective shell; a battery case is arranged at the lower end of the inner cavity of the protective shell; and an inverter and a storage battery are connected to the bottom of the inner cavity of the battery case fixedly and successively from left to right. According to the invention, a threaded rod is fixedly connected to an output shaft of a motor, a threaded bushis in threaded connection by the outer surface of the threaded rod, and the top of the threaded bush is fixedly connected with the middle end of the bottom of the body; and the body is fixedly connected by the inner side of a sliding rod and a chute and the sliding block cooperate with each other, so that the height can be adjusted. At present, the existing educational display board has a simplestructure and has the fixed height that can not be adjusted; when maintenance is needed, a ladder is needed for climbing, so that inconvenience is caused for the operator and the potential safety hazard of the maintenance staff is caused. However, with the student education display board, the problems can be solved.

Description

technical field [0001] The invention relates to the field of education technology, in particular to a student education display board. Background technique [0002] Student education should be a comprehensive education. In addition to knowledge and ability, ideological and moral education has also become the basis of education. Whether it is the country, society or school, all regard student education as an important part of education. The current structure of education display boards Simple, and they are all fixed heights, which cannot be adjusted. When maintenance is required, a ladder is often needed to go up, which not only brings great inconvenience to people's use, but also brings hidden dangers to the safety of maintenance people. For this reason, We present educational display boards for students. Contents of the invention [0003] The purpose of the present invention is to provide a student education display board, which has the advantage of adjustable height, an...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a student education display board, which has the advantage of adjustable height, and solves the problem that the existing education display boards are simple in structure, and all have a fixed height, which cannot be adjusted. When maintenance is required, it is often necessary to use a ladder to go up. It not only brings great inconvenience to people's use, but also brings hidden dangers to the safety of maintenance personnel.

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