VR projection device suitable for educational training

Abstract

The invention relates to the technical field of projection, and discloses a VR projection device suitable for educational training. The device comprises a base plate; an electric push rod is fixedly mounted at the top of the base plate; a first rotating shaft is fixedly connected to the front surface of an output shaft of the electric push rod; two first chutes are formed in the top of the base plate; the inner bottom walls of the two first chutes are slidingly connected with first slide blocks; and first U-shaped frames are fixedly mounted at the tops of the two first slide blocks. In the VRprojection device suitable for educational training, through arrangement of the electric push rod, the electric push rod is started to drive the first rotating shaft to move up or down; when the electric push rod drives the first rotating shaft to move up, a support plate can move up through arrangement of a first connecting rod to realize the height adjustment; and when the proper position is adjusted to, a mounting bin is put in a first clamping groove, a second handle is rotated, a rotating rod is rotated, and a driving gear drives a driven gear to rotate.

Description

technical field [0001] The invention relates to the field of projection technology, in particular to a VR projection device suitable for education and training. Background technique [0002] Virtual reality technology, also known as spiritual technology, is a brand-new practical technology developed in the 20th century. Virtual reality technology includes computers, electronic information, and simulation technologies. With the continuous development of social productivity and science and technology, all walks of life have increasingly strong demand for VR technology, VR technology has also made great progress, and gradually become a new field of science and technology. [0003] Projectors are often used in VR education, training and teaching. At present, projectors have been widely used in daily meetings and teaching offices. People sometimes use mounting brackets to install and fix the projectors in a certain position during daily use, which is inconvenient to disassemble. ...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a VR projection device suitable for education and training, which has the advantages of easy disassembly and maintenance of the projector, and solves the problem of installing and fixing the projector to a certain place through the mounting bracket in daily use. One position, it is inconvenient to disassemble and maintain it, and it cannot be adjusted according to the needs of use. Some projectors are placed on the desk. Due to the limitation of the desk specification, the ideal projection effect is usually not achieved, and the adjustment is inconvenient. The problem

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