Healthy multimedia teaching system

Abstract

The invention relates to a healthy multimedia teaching system, which is characterized by comprising a teacher teaching hand board, student learning hand boards, a multimedia host, a 2.4G wireless receiving host, a screen interactive display device and a matte dust-free writing board, wherein the 2.4G wireless receiving host is plugged on the multimedia host through a USB interface, and the multimedia host is connected with the teacher teaching hand board, the student learning hand boards, the screen interactive display device and the matte dust-free writing board. The healthy multimedia teaching system has the advantages of developing the matte dust-free writing board, eliminating chalk dust in the classroom, and optimizing the respiratory environment; the multimedia host adopts a multifunctional intelligent integrated wall-hanging design, makes equipment in the classroom simple, is convenient in functional application, and optimizes the classroom equipment management and application environment; and an interactive electronic whiteboard and the dust-free writing board are integrally designed, teacher loudspeaker and media sound amplification loudspeaker are installed in an appropriate inclined combination and face towards teacher and students at all parts of the classroom, and optimizes the audio-visual environment for teacher and students.

Description

technical field [0001] The invention relates to the field of multimedia teaching, in particular to a health multimedia teaching system. Background technique [0002] In the application of the previous generation of multimedia teaching equipment, a combination of PCs, power amplifiers, digital booths, projectors and other equipment is required, but these equipments are large in number, complicated in wiring, occupy a large space, and require a lot of time for pre-class preparation and after-class Maintenance, and the stability of the system cannot be guaranteed. If there is a problem with any component, a comprehensive and systematic investigation is required, which is time-consuming and laborious. [0003] On the other hand, the existing multimedia teaching still retains the traditional way of teachers giving lectures and students listening to lectures. In this way, in the teaching process, the teacher's dominant position is too strong, and the interaction between teachers a...

AI Technical Summary

Problems solved by technology

[0002] In the application of the previous generation of multimedia teaching equipment, a combination of PCs, power amplifiers, digital booths, projectors and other equipment is required, but these equipments are large in number, complicated in wiring, occupy a large space, and require a lot of time for pre-class preparation and after-class Maintenance, and the stability of the system cannot be guaranteed. If there is a problem with any component, a comprehensive and systematic investigation is required, which is time-consuming and laborious

[0003] On the other hand, the existing multimedia teaching still retains the traditional way of teachers giving lectures and students listening to lectures. In this way, in the teaching process, the teacher's dominant position is too strong, and the interaction between teachers and students and the media stays in the contact mode. And students' learning effects cannot be quantified and counted, and timely feedback

[0004] On the other hand, whether blackboards or whiteboards are used in traditional teaching, a large amount of dust and dust will be generated, seriously endangering the health of teachers and students.

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