Intelligent platform and system for front-row student visual field adjustment based on intelligent classroom

Abstract

The invention discloses an intelligent platform and system for front-row student visual field adjustment based on an intelligent classroom, and relates to the technical field of intelligent classrooms. An internal lifting driving device is arranged in a platform base body; a lifting connecting plate is mounted above the platform base body in a guiding manner; the internal lifting driving device is connected with the lifting connecting plate through a driving assembly; a sitting posture height measurement sensing mechanism is embedded into one side surface, facing the student body, of the lifting connecting plate; the upper side of the lifting connecting plate is fixedly connected with a teacher's desk top; an infrared sensor used for sensing and detecting the state that the human body enters the teacher's desk range is embedded in the side face, facing the blackboard, of the teacher's desk top. A distance sensor used for sensing and detecting the distance of a human body is embedded in the side face, facing the blackboard, of the teacher's desk top. According to the invention, when a teacher does not use the teacher's desk, student sitting posture matching adjustment is carried out on the desk top of the teacher's desk, and when the teacher enters the use range of the teacher's desk, use state matching adjustment is carried out on the desk top of the teacher's desk, thereby efficiently solving contradictory requirements of teachers and students on the teacher's desk.

Description

technical field [0001] The invention belongs to the technical field of smart classrooms, in particular to an intelligent podium and a system for adjusting the visual field of students in the front row based on the smart classroom. Background technique [0002] Smart classroom is a new form of multimedia and network classroom. Smart classroom is a new type of classroom built with the help of Internet of Things technology, cloud computing technology and intelligent technology. The smart classroom is a new type of classroom that uses various intelligent equipment to assist the presentation of teaching content, facilitate the acquisition of learning resources, promote the development of classroom interaction, and realize the functions of situational awareness and environmental management. [0003] After the teacher writes on the blackboard, the students in the front row, especially the students sitting directly under the desk, cannot see all the content written on the blackboard...

AI Technical Summary

Problems solved by technology

[0003] After the teacher writes on the blackboard, the students in the front row, especially those sitting directly under the desk, cannot fully see all the content written on the blackboard, which affects the learning process of the students at this position

However, if the podium is removed or set very low, it will affect the normal use of the teacher on the podium. How to efficiently solve the contradictory needs of teachers and students for the podium has become a problem that needs to be solved in the teaching process of the smart classroom.

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