An intelligently controllable loudspeaker device for mathematics teaching

Abstract

The invention discloses an intelligently controllable loudspeaker device for mathematics teaching, comprising a ceiling connection piece, a mounting seat, an outer protective shell, a sound amplification structure and a detection structure, and the ceiling connection piece is installed on one side of the top edge of an inner wall , the mounting seat and the ceiling connecting piece are integrally formed, a posture adjustment structure is provided between the outer protective shell and the mounting seat, the sound amplification structure is installed on one side of the outer protective shell, and the detection structure is installed on the outer protective shell Above and below the loudspeaker structure, the intelligently controllable loudspeaker device for mathematics teaching of the present invention has a simple structure and intelligent manipulation. The independently detachable detection structure is used to count the number of people entering the classroom, so that according to the number of people, the intelligent Control the posture to adjust the structure, so that it can drive the sound to rotate, so that the sound can rotate to the angle facing the current crowd, improve the sound amplification effect, and make the teacher's lecture better.

Description

technical field [0001] The invention relates to the technical field of mathematics teaching, in particular to an intelligently controllable loudspeaker device for mathematics teaching. Background technique [0002] Mathematics is a very important basic subject, and it is widely used in daily life. Therefore, no matter in which institution, mathematics teaching is a very important teaching task. In the existing teaching tasks, the teacher's Lecture is still a very important teaching method, but for some large-scale public classes, it may be difficult for teachers to rely on their own voice to cover the entire classroom, so it is necessary to use sound reinforcement equipment to assist, and the existing sound reinforcement equipment During use, multiple speakers are usually arranged around the classroom, and sometimes the classroom may not be full. If too many speakers are arranged, it will not only cause the sound to be empty and affect the students' listening effect, but als...

AI Technical Summary

Problems solved by technology

[0002] Mathematics is a very important basic subject, and it is widely used in daily life. Therefore, no matter in which institution, mathematics teaching is a very important teaching task. In the existing teaching tasks, the teacher's Lecture is still a very important teaching method, but for some large-scale public classes, it may be difficult for teachers to rely on their own voice to cover the entire classroom, so it is necessary to use sound reinforcement equipment to assist, and the existing sound reinforcement equipment During use, multiple speakers are usually arranged around the classroom, and sometimes the classroom may not be full. If too many speakers are arranged, it will not only cause the sound to be empty and affect the students' listening effect, but also easily generate equipment funds. In view of this, in-depth research on the above-mentioned problems resulted in this case

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