Mouth organ

Abstract

The invention discloses a harmonicon, comprising an upper-layer breathing body, a lower-layer breathing body and an articulating unit. An air-breathing channel provided with at least two inlets is arranged in the breathing body, and at least two breathing faces are arranged on the breathing body. The articulating unit with two or less than two different pitches is arranged in the air- breathing channel, and the air-breathing channel is divided into two cavities by the articulating unit. The harmonicon provided by the invention can realize both the combination of breathing bodies of different layers and the matching of inflection sliding parts so as to conveniently define the required mode and tone, thus leading the function of one harmonicon to be equal to that of dozens of ten harmonicons; when the harmonicon is designed to be a pocket size, the performing capability is still diverse. The harmonicon is provided with the double breathing faces, and when one breathing face is played, the other blowing face can be controlled by fingers to achieve double-playing effect; and the accompaniment also can be realized. The harmonicon has simple assembling, small volume is an instrument with rich musical expressing capability and is suitable for the music education of primary and middle schools and the musical cultivation of youngers.

Description

a harmonica technical field The invention relates to a musical instrument, in particular to a harmonica. Background technique Chinese patent CN97109860.3 discloses a pitch-shifting harmonica, which is composed of springs with blow holes and finger holes. The blow holes and finger holes are arranged in double rows, and two scales share one blow hole, and the finger holes belong to different row of finger holes. When this kind of harmonica is played, the finger holes are used to increase the modulation, and it is not convenient to play the basic twelve majors on the same harmonica. Chinese patent CN200420031511.1 discloses a "toneless harmonica", which includes upper and lower cover plates, upper and lower soundboards, sound grids, sound changing boards and mouthpieces. From left to right, the arrangement of gongs on the soundboard of the upper row of frets is from #C, D, F, #F, A, #A, #C, D, F, #F, A, #A, #C, D, F, #F, A, #A, #C, D, F, #F; E, G, #G, B, C, #D, E, G, #G,...

AI Technical Summary

Problems solved by technology

In addition, the Chinese patent CN98250509.4 also discloses a "full-function tone-modifying harmonica". These harmonicas will cause confusion in the law of blowing and sucking for different pitched tonics and other tones, and the position of the scale will also change due to different keys. Arrangement, this is very inconvenient for the player, and it is difficult to remember and master. It is very difficult to master the multi-pitched playing method, and it is difficult to increase the playing speed, which makes it practically useless

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