Intelligent teaching system for colleges and universities based on 5G big data

Abstract

The invention discloses an intelligent teaching system for colleges and universities based on 5G big data. The system comprises a teaching desk, a front baffle, a teaching computer and a chair body, theteaching computer is arranged at the top of the teaching desk; a front baffle is arranged at the front end of the teaching desk. A cover plate is arranged in the middle of the top of the front baffle; a storage cavity is formed in the front baffle. An electric push rod is arranged at the bottom of the inner side of the storage cavity; the top of the electric push rod is connected with a connecting rod; the top of the connecting rod is connected with a projector through a rotating shaft; a seat body is arranged at the bottom of the rear end of the teaching desk. The rear end of the bottom ofthe seat body is connected with supporting legs through movable shafts. The front end of the seat body is connected with a hydraulic device through a hydraulic connecting rod, the hydraulic device isinstalled in a teaching desk, projection is started for teaching, the projection angle can be conveniently and directly controlled to be turned over and adjusted, teachers can conveniently and directly sit and stand for work, storage is convenient and reasonable, and the system is suitable for intelligent teaching of institutions of higher learning.

Description

technical field [0001] The invention relates to the technical field of smart teaching, in particular to a smart teaching system for colleges and universities based on 5G big data. Background technique [0002] Institutions of higher learning refer to establishment standards and examination and approval procedures approved by the state, and pass the national unified examination for the admission of general institutions of higher learning and adult institutions of higher learning. The smart teaching service platform focuses on providing teaching information services for colleges and universities, accurately connecting with colleges and universities' educational affairs, and establishing a mobile-based, stable, efficient, and highly interactive educational affairs service system. It fully covers all aspects of teaching activities such as classroom teaching, examination and evaluation, resource library, practice practice, and graduation thesis. Through mobile information interac...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a smart teaching system for colleges and universities based on 5G big data, which solves the problem that the existing smart teaching system for colleges and universities based on 5G big data proposed in the background technology cannot efficiently control the projection by raising and lowering, and cannot adjust the projection The angle of storage is inconvenient, it cannot be limited to block dust, it is difficult to control the realization of smart teaching, it is inconvenient for teachers to sit and stand, it is inconvenient to store and stretch, and it is not novel enough, so it is difficult to apply to smart teaching in colleges and universities.

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