Remote education playing device and working method thereof

Abstract

The invention discloses a remote education playing device which comprises a storage box, a lifting assembly, an adjusting assembly and a fixing assembly, the lifting assembly is arranged on the inner wall of the bottom end of the storage box, the adjusting assembly is arranged at the top end of the lifting assembly, and the fixing assembly is arranged at the top end of the adjusting assembly; a scissor rod is rotatably installed on the inner wall of the bottom end of the storage box, a lead screw is rotatably installed on the outer wall of one side of the storage box in a penetrating mode, the outer wall, located in the storage box, of the lead screw is sleeved with a moving block, the moving block is in threaded connection with the lead screw, and the other end of the bottom side of the scissor rod is rotatably installed on the outer wall of the moving block; according to the invention, the lifting assembly facilitates the height adjustment of the projector, also facilitates the storage of the projector, facilitates the protection of the projector when the projector is not used, prolongs the service life of the projector, and the adjustment assembly facilitates the adjustment of the left-right angle and the up-down angle of the projector, facilitates the use of the equipment, and improves the practicability of the projector. And the practicability of the equipment is improved.

Description

technical field [0001] The invention relates to the technical field of distance education playback equipment, in particular to a distance education playback device and a working method thereof. Background technique [0002] Distance education, in some documents issued by the Ministry of Education, is also called modern distance education as network education, which is a kind of adult education degree; it refers to the teaching mode of using TV and Internet and other communication media, which breaks through the boundaries of time and space , which is different from the traditional teaching mode of on-campus accommodation; students using this teaching mode, usually amateurs, often need playback devices in distance education projects, but the current playback devices are relatively poor in practicability, and the angle adjustment is relatively It is troublesome, it reduces the scope of use of the projector, and the movement of the equipment is troublesome and laborious, and it...

AI Technical Summary

Problems solved by technology

[0002] Distance education, in some documents issued by the Ministry of Education, is also called modern distance education as network education, which is a kind of adult education; it refers to the teaching mode of using TV and Internet and other communication media, which breaks through the boundaries of time and space , which is different from the traditional teaching mode of on-campus accommodation; students who use this teaching mode are usually amateurs, and often need playback devices in distance education projects. However, the current playback devices are relatively poor in practicability and angle adjustment. It is troublesome, it reduces the scope of use of the projector, and the movement of the equipment is troublesome and laborious, and it is inconvenient to transfer, so it is not worth widely popularizing and applying

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