Movable English teaching apparatus

Abstract

The invention discloses a movable English teaching apparatus, which comprises a base plate, wherein four universal wheels, which are uniformly distributed, are arranged at the bottom end of the base plate; an air cylinder is fixed to the bottom end of the base plate; a transverse plate, which is horizontally arranged, is fixed to a piston rod of the air cylinder, and the transverse plate is arranged among the four universal wheels; a hollow pillar is fixed to the top end of the base plate; a lifting pillar sleeves the interior of the hollow pillar in a sliding mode; a first motor is fixed to the top end of the base plate via a bolt; a first threaded rod, which is vertically arranged, is connected to an output shaft of the first motor; one end of the first threaded rod extends into the lifting pillar and gets into threaded connection to the lifting pillar; a table board, which is horizontally arranged, is fixed to the top end of the lifting pillar; a book placing plate is hinged at oneside of the top end of the table board; a limiting plate is hinged at the top end of the table board; and the limiting plate is clamped with the book placing plate. The device (the movable English teaching apparatus) is simple in structure, novel in design and diverse in functions; teachers are greatly facilitated in teaching; and meanwhile, a blackboard can be cleaned, so that environmental pollution caused by chalk dust is prevented.

Description

technical field [0001] The invention relates to the technical field of English teaching instruments, in particular to a mobile English teaching instrument. Background technique [0002] With the advent of the information age, the rapid development of science and technology has accelerated the renewal of knowledge in the field of education and teaching. Traditional teaching models and teaching methods no longer meet the needs of modern teaching and the requirements of today's social and economic development. It is imperative to apply and use modern educational technology and advanced teaching methods in the reform of education and teaching. English has now become a relatively important subject among all subjects. In English teaching, it is often necessary to use various types of instruments for auxiliary teaching. , such as projectors, blackboards, display screens, loudspeakers, etc., such as display screens and loudspeakers are often installed on the desk, so the desk is als...

AI Technical Summary

Problems solved by technology

It is imperative to apply and use modern educational technology and advanced teaching methods in the reform of education and teaching. English has now become a relatively important subject among all subjects. In English teaching, it is often necessary to use various types of instruments for auxiliary teaching. , such as projectors, blackboards, display screens, loudspeakers, etc., such as display screens and loudspeakers are often installed on the desk, so the desk is also a kind of auxiliary teaching equipment, and the teacher will place the books in class Watching teaching on the desk, teaching synchronously through the books and the display screen on the desk with the projector, the teaching effect is good, but the teacher often puts the book flat on the desk when teaching, and the teacher needs to look down frequently The content of the book is relatively inconvenient. At the same time, the existing desks are generally fixed on the podium and are not easy to move. Playing on the podium will block the sight of some students, making it difficult for students to see the content written on the blackboard, which is not conducive to teaching. Fixed height is difficult to adapt to teachers of different heights, which has certain limitations. For this reason, we propose a mobile English teaching instrument

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