Teaching guide device based on new media technology

Abstract

The invention belongs to the field of education guiding devices, and particularly relates to a teaching guiding device based on a new media technology, which comprises a frame body, the frame body is fixedly connected with a motor, an output shaft of the motor is in meshed connection with a transmission rod through a gear, and one end of the transmission rod is rotatably connected with a plurality of groups of movable plates through a transmission mechanism. The movable plates rotate by 60 degrees to achieve switching work of the blackboard and the display screen, after rotation of the movable plates is completed, the ends, close to each other, of the movable plates achieve positioning and sealing work of the movable plates through mutual magnetic attraction of the sealing plates, and the other ends of the transmission rods are movably connected with air bags. By arranging the rotatable movable plate, a worker can selectively switch the working mode of the guiding device between the blackboard and the display screen according to teaching requirements, the use flexibility of the device is improved, the probability that the teaching guiding device is damaged when the teaching guiding device is not used is reduced, and the service life of the device is prolonged.

Description

technical field [0001] The invention belongs to the field of educational guidance devices, in particular to a teaching guidance device based on new media technology. Background technique [0002] With the rapid development of science and technology, the use of new media technology for teaching guidance has gradually become popular in major universities. However, there are still some deficiencies in the actual use of teaching guidance devices based on new media technology, which urgently need to be improved. . [0003] In the prior art, most of the teaching guide devices based on new media technology on the market are fixedly installed. As a result, teaching staff cannot flexibly switch to ordinary blackboards for teaching work during the period of time when they do not need to use the guide device, which seriously reduces the The flexibility of switching between the guide device and the blackboard, and the dust generated by the blackboard during normal use has a greater imp...

AI Technical Summary

Problems solved by technology

[0002] With the rapid development of science and technology, the use of new media technology for teaching guidance has gradually become popular in major universities. However, there are still some deficiencies in the actual use of teaching guidance devices based on new media technology, which urgently need to be improved.

[0003] In the prior art, most of the teaching guide devices based on new media technology on the market are fixedly installed. As a result, teaching staff cannot flexibly switch to ordinary blackboards for teaching work during the period of time when they do not need to use the guide device, which seriously reduces the The flexibility of switching between the guide device and the blackboard, and the dust generated by the blackboard during normal use has a greater impact on the guide device, which not only increases the labor intensity of regular cleaning for teaching staff, but also reduces the guide in the long run. Device life

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