VR technology-based English word shorthand teaching device

Abstract

The invention relates to a VR technology-based English word shorthand teaching device. A stopping board a and a stopping board b are fixed at one end of a base plate separately; a driving roller and a driven roller are arranged between the stopping board a and the stopping board b; a rolling disc a is fixed at one tail end of a shaft core rod of the driving roller; T-shaped lock parts sleeve two ends of the driven roller and a lock nut sleeves each T-shaped lock part; the lock nuts are screwed at the tail end of the shaft core rod of the driven roller; and L-shaped locating plates are fixed at the inner sides of the stopping board a and the stopping board b and are fixed to a top plate through lock rods. By adopting the technical scheme as follows: VR equipment is clamped on a VR equipment clamping frame, a polarizer belt is wound on a turn plate a, and the polarizer belt is inserted between the driving roller and the driven roller from the turn plate a as an initial end and finally recovered by a turn plate b, the trouble that a user needs to wear glasses when watching a 3D image is avoided, and polarizers in various states can be freely switched through driving of a stepper motor.

Description

technical field [0001] The invention relates to an English word shorthand teaching device based on VR technology. Background technique [0002] VR has not only been focused on the field of computer graphics, but has involved wider fields, such as video conferencing, network technology and distributed computing technology, and is developing towards distributed virtual reality. Virtual reality technology has become an important means of new product design and development. Among them, collaborative working virtual reality is a new research and application hotspot of VR technology, which introduces new technical issues, including human factors and network, database technology and so on. Such as human factors, it is necessary to consider how multiple participants interact with each other in a shared space, and the behavior of virtual objects in a virtual space under the joint action of multiple participants. In collaborative design in VR environment, team members can construct ...

AI Technical Summary

Problems solved by technology

5. Venue simulation: show the real venue in advance, assist in the approval of design, avoid design investment risks, etc. However, there are few applications of VR technology in English teaching, especially in the shorthand of English words

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