Special blackboard with switchable teaching modes based on VR classroom

Abstract

The invention relates to the technical field of teaching, in particular to a special blackboard with switchable teaching modes based on a VR classroom. The special blackboard comprises a top plate anda bottom plate, wherein the top plate and the bottom plate are parallel to each other, and the two ends of the top plate are connected with the two ends of the bottom plate through supporting platescorrespondingly. An uncapped storage box is horizontally and fixedly arranged on the position, between the two supporting plates, on the top of the bottom plate. A fixed frame is horizontally arrangedabove the storage box. A VR display screen is fixedly arranged inside the fixed frame. The two sides of the fixed frame are connected with the adjacent supporting plates through adjusting devices correspondingly, and one side of the fixed frame is respectively provided with an electrifying interface and a USB interface, wherein the electrifying interface and the USB interface are connected with the VR display screen through wires correspondingly. A teaching plate is horizontally and slidably installed in the storage box. The special blackboard is simple in structure, convenient to operate, safe and reliable, the teaching modes are convenient to switch, and meanwhile dust can be conveniently cleaned.

Description

technical field [0001] The invention relates to the field of teaching technology, in particular to a blackboard based on a switchable teaching mode dedicated to VR classrooms. Background technique [0002] Virtual reality, referred to as VR technology, also known as spiritual technology or artificial environment, is to use computer simulation to generate a three-dimensional virtual world, providing users with simulations of vision, hearing, touch and other senses, allowing users to feel like they are in the real world. Generally, things in three-dimensional space can be observed in time and without limitation. When the user moves the location, the computer can immediately perform complex calculations and send back accurate 3D world images to create a sense of presence. In virtual reality, the scenes and characters seen are all fake, and it is to substitute human consciousness into a virtual world. In comparison, it is not too difficult to generate graphic images using comp...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to solve the shortcomings of the prior art that it is not easy to switch and the dust is not easy to clean, and proposes a blackboard based on a switchable teaching mode dedicated to VR classrooms

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