A portable English teaching equipment installation and adjustment mechanism and its use method

Abstract

The invention discloses a portable English teaching equipment installation and adjustment mechanism, which includes an installation base, a first fixed structure is installed on the upper end of the installation base, and a second fixed structure is connected to one side of the first fixed structure through a distance adjustment mechanism. A third fixing structure is installed on the side, an angle adjustment mechanism is installed between the first fixing structure and the installation base, a first fixing belt and a second fixing belt are respectively connected to the outer sides of the first fixing structure and the second fixing structure, 1. A loudspeaker is installed between the second fixed structures. In the present invention, through the joint cooperation of the first fixing structure, the distance adjustment mechanism, the second fixing structure and the third fixing structure, not only the loudspeaker can be fixed stably, but also loudspeakers of different sizes can be fixed. The mechanism can adjust the angle of the loudspeaker, and the arrangement of the first fixing belt and the second fixing belt not only makes the invention easy to carry, but also can tie the loudspeaker around the waist or put it on the podium.

Description

technical field [0001] The invention belongs to the field of English, and in particular relates to a portable English teaching equipment installation and adjustment mechanism. Background technique [0002] When carrying out English teaching, in order to make it convenient for each student to clearly hear the teacher's pronunciation, English teachers often carry loudspeakers in class to improve the quality of English teaching, but the existing loudspeaker teachers are all It is tied around the waist with a simple strap. Although it is easy to carry, the loudspeaker is unstable when tied to the waist, and the angle cannot be adjusted, which greatly reduces the sound amplification effect of the loudspeaker and reduces the quality of English teaching. Contents of the invention [0003] The purpose of the present invention is to overcome the above problems existing in the prior art, and to provide a portable English teaching equipment installation adjustment mechanism, through ...

AI Technical Summary

Problems solved by technology

[0002] When carrying out English teaching, in order to make it convenient for each student to clearly hear the teacher's pronunciation, English teachers often carry loudspeakers during class to improve the quality of English teaching, but the existing loudspeaker teachers are all It is tied around the waist with a simple strap. Although it is easy to carry, the loudspeaker is unstable when tied to the waist, and the angle cannot be adjusted, which greatly reduces the sound amplification effect of the loudspeaker and reduces the quality of English teaching.

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