Equipment for English language teaching

Abstract

The invention discloses equipment for English language teaching. The equipment comprises a mounting plate. A vertical plate is fixedly connected to the upper end of the mounting plate. A mounting holewhich is through left and right is formed in the vertical plate. A rotating shaft is arranged in the mounting hole in a penetrating manner. One end of the rotating shaft is coaxially and fixedly connected with a first bevel wheel. The end, away from the first bevel wheel, of the rotating shaft is coaxially and fixedly connected with a handle. The side wall of the vertical plate is fixedly connected with a horizontal plate. The lower end of the horizontal plate is rotationally connected with a threaded rod. The lower end of the threaded rod is coaxially and fixedly connected with a second bevel wheel. The second bevel wheel is engaged with the first bevel wheel. The threaded rod is in sleeved connection with a nut. The left end and the right end of the nut are rotationally connected with swing rods. The clamping effect on the equipment for English language teaching is good, the position is not prone to being changed, and the use effect is prevented from being influenced; and mounting and demounting are convenient, and subsequent cleaning work of operators is facilitated.

Description

technical field [0001] The invention relates to the technical field of teaching equipment, in particular to an English teaching equipment. Background technique [0002] With the development of science and technology, more and more equipment can be used for English teaching. At present, some English teaching equipment are placed on the desktop or on the plane of some mobile devices. The English teaching equipment is easy to be touched, changing the position, and affecting the use; or the English teaching equipment is difficult to move after being fixed, which is inconvenient. Installation and disassembly, English teaching equipment works in a dusty environment for a long time, and dust is easy to enter the heat dissipation port of the English teaching equipment, so it needs to be cleaned in time. Contents of the invention [0003] The purpose of the present invention is to propose a kind of English teaching equipment in order to solve the shortcoming existing in the pr...

AI Technical Summary

Problems solved by technology

At present, some English teaching equipment are placed on the desktop or on the plane of some mobile devices. The English teaching equipment is easy to be touched, changing the position, and affecting the use; or the English teaching equipment is difficult to move after being fixed, which is inconvenient. Installation and disassembly, English teaching equipment works in a dusty environment for a long time, and dust is easy to enter the heat dissipation port of the English teaching equipment, so it needs to be cleaned in time

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