polyphonic octave

Abstract

A multi-music music movement comprises a drive mechanism, a transmission gear, a music drum part, a connecting gear, a tablet, a damping gear, a speed adjusting part, a brake mechanism and a music changing mechanism. The brake mechanism is utilized to brake the music movement, and music changing of the music movement is completed through the music changing mechanism. The multi-music music movement has the advantages that firstly, a plurality of pieces of music is integrated through a music movement mechanism, and the multi-music music movement is compact in structure and high in efficiency; secondly, a user shakes a rocking handle by a right hand to thumb the rocking handle to wind up to supply power, the rocking handle is arranged on the right side, and therefore operation is more humanized and more convenient and rapid to conduct; thirdly, music of the music movement is changed through a music changing wheel, and the whole music changing mechanism is simple in structure and convenient to operate.

Description

technical field [0001] The invention relates to an octave. Background technique [0002] The existing octave includes a driving mechanism, a sound tube part, a sound piece, and a speed adjustment part. The sound piece driving mechanism drives the sound tube part to rotate, and the sound needle on the sound tube part moves the sound piece to make a sound, and completes a piece of music. playing. But because one song of an octave will affect the user's interest, simply increasing the length of the sound tube and the sound sheet will make the structure more complicated, and the conversion of the music will be more complicated at the same time, so it is necessary to develop a compact and capable An octave that plays multiple tunes. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide an octave, which has a compact structure and can play multiple tunes. [0004] The technical solution adopted by the present invention to...

AI Technical Summary

Problems solved by technology

But because one song of an octave will affect the user's interest, simply increasing the length of the sound tube and the sound sheet will make the structure more complicated, and the conversion of the music will be more complicated at the same time, so it is necessary to develop a compact and capable An octave playing multiple tunes

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