Metronome for music teaching

Abstract

The invention relates to a metronome for music teaching. The metronome comprises a shell, wherein a rotatable annular turntable of which the axis is arranged front to back is arranged on the shell; aplurality of sliding pins which are uniformly distributed on the circumference along the axis of the turntable and penetrate through the turntable in a radial sliding manner are arranged on the turntable; the sliding pins are connected with the turntable through radial springs, so that the sliding pins generate radial sliding; a wedge sliding block, in radial sliding, arranged at the outer side ofthe circumference of the turntable is arranged on the shell; the wedge sliding block is connected with the shell through springs, so that a wedge end of the wedge sliding block is in contact with theturntable; a rotating shaft coaxial with the turntable is arranged on the shell; the rear part of the rotating shaft is connected with the turntable; the front part of the rotating shaft is connectedwith a shaft sleeve in axial sliding through a flat key; a plurality of radial bosses which correspond to the sliding pins one by one are arranged on the shaft sleeve; the axial lengths of the plurality of bosses are not exactly the same; and the rear end surfaces of the bosses are wedge surfaces. According to the metronome for music teaching, dynamic adjustment of beats can be achieved and changes in intensity of the beats can be clearly expressed.

Description

technical field [0001] The invention relates to a music teaching appliance, in particular to a metronome for music teaching. Background technique [0002] The metronome is an indispensable auxiliary device in music teaching and musical instrument playing and singing exercises. Especially for beginners, the metronome can help students understand and identify beats faster and more deeply, and lay the foundation for future learning; The traditional pendulum-type metronome is commonly used. This kind of metronome has a stable beat, high beat recognition, and does not need to rely on electric energy. It is deeply loved by Everbright music lovers; When changing, you must first stop the metronome, and then slide the pendulum to adjust the swing speed according to the potential energy change at different heights of the pendulum. Although there are scales on the metronome, for beginners, there is no Form a sensitive rhythm perception ability and prediction ability, it is difficult t...

AI Technical Summary

Problems solved by technology

[0004] In view of the above situation, in order to make up for the technical deficiencies existing in the prior art, the present invention provides a metronome for music teaching to solve the problems that the existing metronome cannot be dynamically adjusted and cannot reflect changes in the strength and weakness of the beat pattern.

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