Teaching fixing device for information technology

Abstract

The invention relates to the field of teaching equipment, in particular to a teaching fixing device for information technology. The teaching fixing device for information technology comprises a mounting plate, a motor, a remote control receiving device, a folding bracket, a placing rack and a ceiling decorative plate. Four mounting seats are arranged on the outer side of the top of the mounting plate and mounting holes are formed in the mounting seats; a signal indicator lamp is arranged on one side out of the mounting plate; a trough body is formed in the inner side of the bottom of the mounting plate and the remote control receiving device is fixedly mounted on the inner wall, close to the mounting plate, in the trough body; the motor is fixedly mounted in the trough body; transfer beltsare arranged at two ends of the motor in a sleeving mode; a folding bracket is fixedly mounted at the edge of the bottom of the mounting plate; a connecting plate is fixedly connected to the bottom of the folding bracket; and two supporting columns are fixedly connected to the back side of the bottom of the connecting plate. The integral device provided by the invention is simple in structure andsmall in occupied space, can solve the problem of adjusting the projection angle automatically and has certain popularization value.

Description

technical field [0001] The invention relates to the field of teaching equipment, in particular to a teaching fixing device for information technology. Background technique [0002] With the advent of the information age, people's life, study, and work are inseparable from information technology, computers, networks, mobile communications, electronic banks, digital TV, etc. Facing such a rapidly changing society, our students are stepping into After society, it will be necessary to have the knowledge, skills, awareness and ability to adapt to the information society. The information technology courses in primary and secondary schools in the basic education stage are set up to meet these needs of students. In the process of explaining information technology courses, often A variety of multimedia projection equipment will be used for teaching, but the existing projection equipment is usually fixed and suspended on the ceiling, which takes up a lot of space, and it is almost imp...

AI Technical Summary

Problems solved by technology

[0002] With the advent of the information age, people's life, study, and work are inseparable from information technology, computers, networks, mobile communications, electronic banks, digital TV, etc. In the face of such a rapidly changing society, our students are stepping into After society, people will need to have the knowledge, skills, awareness and ability to adapt to the information society. The information technology courses in primary and secondary schools in the basic education stage are set up to meet these needs of students. In the process of explaining information technology courses, they often A variety of multimedia projection equipment will be used for teaching, but the existing projection equipment is usually fixed and suspended on the ceiling, which takes up a lot of space, and it is almost impossible to adjust the tilt angle of the projection setting. Therefore, a teaching fixture for information technology is needed To improve the above problems

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