Movable English teaching auxiliary education device

Abstract

The invention provides a movable English teaching auxiliary education device, and belongs to the technical field of teaching appliances, the movable English teaching auxiliary education device comprises a support plate and a protective shell, the front surface of the protective shell is fixedly provided with a writing blackboard, the back surface of the protective shell is fixedly provided with a magnetic plate, and the top of the protective shell is fixedly provided with a fixed box; a fixing plate is fixed in the fixing box, a rotating shaft is movably installed on one side face of the fixing plate, projection cloth is fixedly installed on the outer side face of the rotating shaft, and moving wheels are fixedly installed on the lower surface of the supporting plate. According to the device, the device is convenient to move through the moving wheels, by setting a fixed round disc and a sliding groove, the device is convenient to rotate, the practicability is improved, through the cooperative use of a telescopic rod and a telescopic sleeve, height adjustment is facilitated, through the cooperative arrangement of a servo motor, a driving wheel, a driven wheel and a rotating shaft, the automatic unfolding or rolling of the projection cloth is facilitated, through a loudspeaker, the teaching sound of a teacher is expanded, and the teaching effect is improved.

Description

technical field [0001] The invention belongs to the technical field of teaching tools, and in particular relates to a movable English teaching auxiliary education device. Background technique [0002] English teaching refers to the process of teaching English to people whose first language is or is not English; English teaching involves a variety of professional theoretical knowledge, including linguistics, second language acquisition, lexicology, syntax, stylistics, corpus theory , cognitive psychology, etc. English teaching is a gradual process. Whether it is for people whose first language is English or not, English learning is very important in today's rapid globalization. English teaching aids are needed to help students understand or memorize during teaching, but the English teaching aids on the market have relatively single functions, are not easy to move, cannot be adjusted up and down, have no rotation function, and cannot be used on the back of the blackboard. Pro...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a movable English teaching auxiliary education device, aiming to solve the problem of relatively single function, inconvenient movement, inability to adjust the height and height, no rotation function and inability to use the back of the blackboard in the prior art. low level problem

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