A special microphone for preventing pharyngitis teaching

Abstract

The invention discloses an anti-pharyngitis microphone specially designed for education, relating to the technical field of teaching tools. The microphone comprises a microphone head, a microphone handle, a control panel, a spray head, a water storage tank, a spray pipe, a sealing plug, a water absorption ball and an air inlet cylinder, wherein the microphone head is arranged at the top of the microphone handle; the control panel is arranged on the outer lateral surface of the microphone handle; a microphone switch is arranged on the control panel; the water storage tank, the spray pipe, the sealing plug and the an air inlet cylinder are arranged in the microphone handle; the sealing plug is arranged on the water storage tank; the air inlet cylinder and the spray pipe are arranged on the sealing plug; the spray head is arranged on the microphone head; the spray head is connected to the spray pipe; a water inlet and a button are arranged on the outer lateral surface of the microphone handle; the button is connected to the air inlet cylinder; the water inlet is connected to the water storage tank; and a plug is arranged in the water inlet. The microphone has strong practicability and is simpler to use, when a teacher gives a lesson, a medicine for treating pharyngitis is sprayed into the mouth, so that the throat of the teacher is effectively protected, and thus the teaching quality is further improved.

Description

【Technical Field】 [0001] The invention relates to the technical field of teaching aids, in particular to a special microphone for teaching anti-pharyngitis. 【Background technique】 [0002] It is well known that in the process of Chinese teaching, teachers usually use the way of explanation to teach students. Therefore, Chinese teachers need to talk non-stop in class. Due to the long and uninterrupted speech in class, many Chinese teachers All suffer from a disease such as pharyngitis, which makes the throat of the classroom uncomfortable. Even some teachers, due to their own physical reasons and heavy class tasks, will cause great damage to the teacher’s throat, which further affects the quality of teachers’ teaching. In addition, in some larger classrooms, due to the large number of people, teachers need to raise their own volume when giving lectures, so that all students can hear the contents of the lectures, but this will further affect the teachers’ throats. Cause great harm...

AI Technical Summary

Problems solved by technology

[0002] As we all know, in the process of Chinese teaching, teachers usually use the way of explaining to teach students, so Chinese teachers need to keep talking in class , due to the long-term and uninterrupted speech in the classroom, many Chinese teachers suffer from diseases such as pharyngitis, which makes the throat in the classroom uncomfortable. The throat caused great damage, which further affected the quality of the teacher's teaching. In addition, when teaching in some relatively large classrooms, due to the large number of people, the teacher needs to increase his volume when lecturing, so that all students can listen. to the teaching content, but this will affect the teacher's throat even more, causing great harm to the teacher's body

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