Platform adaptive airflow dust-proof water glass for classroom teaching teachers

Abstract

The invention provides a platform adaptive airflow dust-proof water glass for classroom teaching teachers. The water glass comprises a direction adaptive adjustment mechanism and a adaptive dust-proofwater cup body, the surface of the adaptive dust-proof water glass body is in circular shape; a first arc-shaped handle is fixedly connected with the side surface of the adaptive dust-proof water glass body; a center placing butt groove is arranged on the lower surface of the adaptive dust-proof water glass body, and the inner wall of the center placing butt groove is in circular shape. The invention relates to the field of teaching. The platform adaptive airflow dust-proof water glass for classroom teaching teachers is provided with an arc-shaped dust-proof airflow cover and the surface of the arc-shaped dust-proof airflow cover is in arc shape so that chalk dusts are not easy to precipitate on the surface of the arc-shaped dust-proof airflow cover when the chalk dusts drift to the waterglass, moreover, the arc has certain guiding effects on the dusts and the wind, so that dusts fall around the cambered surface, thereby the water glass can effectively solve the problem that the general dust-proof water glass is inconvenient to be used in the field of teaching activities as the chalk dusts frequently fall into the water glass, which influences the normal drinking of the teacher.

Description

technical field [0001] The invention relates to the field of teaching technology, in particular to a podium self-adaptive airflow and dust-proof water cup for classroom teaching teachers. Background technique [0002] In teaching activities, teachers need to teach students on the podium. Most of the current teaching methods use chalk on the blackboard to write on the blackboard. Students' understanding of knowledge points can be enhanced through writing on the blackboard. In this process, teachers need to constantly The process of explaining is very hard, because the teacher needs to talk constantly, so the teacher often feels thirsty and needs to drink water constantly, but the falling chalk dust often falls into the water glass. [0003] The applicant worked as an intern in a middle school during the university internship. During the internship, many courses were often arranged. Sometimes several courses were taken together. After several courses, the throat was "smoky". ...

AI Technical Summary

Problems solved by technology

[0006] Aiming at the deficiencies of the prior art, the present invention provides a podium self-adaptive airflow dust-proof water cup for classroom teaching teachers, which solves the problem that the general dust-proof water cup is inconvenient to be used in the field of teaching activities, and the water cup often falls into chalk dust, which affects the normal operation of teachers. drinking water problem

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