Intelligent auxiliary teaching aid

Abstract

Disclosed in the invention is an intelligent auxiliary teaching aid comprising a wall body, a blackboard arranged on the wall body, a mounting post installed on a ceiling, a projector rotation seat arranged on the mounting post, and a shooting rotation seat. The shooting rotation seat arranged below the projector rotation seat is installed on the mounting post. The projector rotation seat and a projector are installed in a cooperation mode; and the shooting rotation seat and a high-definition shooting device are installed in a cooperation mode. The projector contains a mounting housing, a projector unit embedded into the housing, and a program control board electrically connected with the projector. The high-definition shooting device includes a cylindrical housing and a high-definition camera embedded to the housing; and the high-definition camera is connected with the program control board. Besides, switches are also arranged and are electrically connected with the program control board. With the intelligent auxiliary teaching aid, a PPT or a playing video can be demonstrated; a writing content on the blackboard by the teacher can be stored and thus students can carry out learning linking conveniently. Meanwhile, students also can invoke and copy the writing content of the teacher conveniently after the class. Therefore, the classroom teaching efficiency and teaching quality are improved.

Description

technical field [0001] The invention relates to a teaching aid, in particular to an intelligent auxiliary teaching aid, which belongs to the technical field of teaching aids. Background technique [0002] Teaching aids are objects for the purpose of disseminating science and technology and educating people. They are complete scientific and technological media and indispensable equipment for young people's scientific and technological activities; teaching aids and replica teaching aids used in scientific and technological activities; specifically, specimens or samples from nature : such as biological specimens, mineral specimens, fossils, rocks and rare animal samples used in scientific and technological education activities; there are also imitations and models of specimens: some specimens are very precious and should not be spread everywhere, so people have made various imitations And models, used to disseminate scientific and technological information; another example is t...

AI Technical Summary

Problems solved by technology

[0002] Teaching aids are objects for the purpose of disseminating science and technology and educating people. They are complete scientific and technological media and indispensable equipment for young people's scientific and technological activities; teaching aids and replica teaching aids used in scientific and technological activities; specifically, specimens or samples from nature : such as biological specimens, mineral specimens, fossils, rocks and rare animal samples used in scientific and technological education activities; there are also imitations and models of specimens: some specimens are very precious and should not be spread everywhere, so people have made various imitations And models, used to disseminate scientific and technological information; another example is the models used in human anatomy models, navigation, sea, and car models; teaching aids can also be divided into two types: demonstration and practical operation; teaching aids can make knowledge concrete and visualized. It creates conditions for students to perceive, understand and memorize knowledge; in addition, most of the physical media can be touched, used and dissected, which has special significance in cultivating students' skills; it can effectively form clear representations and guide students from the displayed phenomenon Go up to understand the essence of things; rise from perceptual knowledge to rational knowledge, and promote students to master knowledge comprehensively and profoundly; it needs the cooperation of language media and text media; the most basic existing teaching has a blackboard, which provides convenience for teachers to write, but due to The layout of the blackboard is limited, and a class often requires a lot of writing on the blackboard. The existing technology solves the problem by designing multiple blackboards for pulling. Restoring the contents of the writing on the blackboard

Images