Intelligent control loudspeaker device for mathematics teaching

Abstract

The invention discloses an intelligently controllable loudspeaker device for mathematics teaching, which comprises a suspended ceiling connecting piece, a mounting base, an outer protective shell, a sound amplifying structure and a detection structure, and is characterized in that the suspended ceiling connecting piece is mounted on one side of the top edge of an inner wall, the mounting base andthe suspended ceiling connecting piece are integrally formed, and a posture adjusting structure is arranged between the outer protective shell and the mounting base; and the sound amplifying structureis arranged on one side of the outer protective shell and the detection structure is arranged on the outer protective shell and below the sound amplifying structure. The intelligent control loudspeaker device for mathematics teaching is simple in structure and intelligent in control, the number of people entering a classroom is counted through the detection structure capable of being independently disassembled and assembled, and therefore according to the number of people, the posture adjusting structure is intelligently controlled to drive the sound box to rotate, so that the sound box rotates to an angle right facing the current crowd, the sound amplifying effect is improved, and the teaching effect of teachers is 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...

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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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