CN202584705U

CN202584705U - Harmonica with button

Info

Publication number: CN202584705U
Application number: CN 201220269742
Authority: CN
Inventors: 张玲; 亓翠
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-06-08
Filing date: 2012-06-08
Publication date: 2012-12-05
Anticipated expiration: 2022-06-08

Abstract

The present utility model discloses a harmonica with buttons. The harmonica comprises a harmonica shell, a diaphragm plate and blow holes arranged in rows, the diaphragm plate is fixed on the middle part inside the harmonica shell, the blow holes arranged in rows are arranged on upper and lower sides of the diaphragm plate, and a vibrating sheet is arranged inside each blow hole. The harmonica is characterized in that a row of button holes are arranged on the rear side of the harmonica shell, a tuning button is arranged inside each button hole, and a return spring is wound on the neck part of each tuning button. In the harmonica with the buttons, as the air outlet end of each blow hole is provided with a tuning button, characteristics of the prior harmonica are retained, and the harmonica can be pressed just like playing a flute or a suona horn, harmonica learning can be facilitated, normalization of playing timbre can be enhanced, and the harmonica is especially suitable for standard learning of harmonica beginners of primary schools.

Description

The mouth organ of band button

Technical field

The utility model relates to a kind of improvement of mouth organ, specifically a kind of mouth organ with button.

Background technology

Mouth organ is a kind of music utensil commonly used, also is a kind of prevailing music utensil commonly used in primary school's music teaching.Present employed mouth organ, comprise mouth organ shell, diaphragm plate and in a row arrange blow the hole, diaphragm plate is fixed on the middle part in the mouth organ shell, that in a row arranges blows the upper and lower side that the hole is located at diaphragm plate, in each blows the hole, is equipped with vibrating plate.When playing the harmonica, the trill of mouth organ is that the side of giving vent to anger that the armrest palm or finger adopt the vibratility shutoff to blow the hole realizes that this not only wastes time and energy, and action is also unbecoming, and tonequality is also lack of standardization, simultaneously, has also increased the difficulty of begining to learn.

Summary of the invention

The purpose of the utility model is to provide a kind of study that had both helped mouth organ, also can improve the standardization of playing tonequality, and the person's of being convenient to begin to learn the mouth organ in the primary school especially standard study improves the mouth organ of the band button of mouth organ fan learning initiative.

In order to reach above purpose, the technical scheme that the utility model adopted is: the mouth organ of this band button, comprise mouth organ shell, diaphragm plate and in a row arrange blow the hole; Diaphragm plate is fixed on the middle part in the mouth organ shell; That in a row arranges blows the upper and lower side that the hole is located at diaphragm plate, in each blows the hole, is equipped with vibrating plate, and it is characterized in that: the rear side at the mouth organ shell is provided with row's key hole; In each key hole, all insert the tuning button, be wound with back-moving spring in the neck portion of tuning button.

The utility model is also implemented through following measure: described tuning button is the bar shaped sheet, is being provided with through hole and lower through-hole on the tuning button, and the position of last through hole and lower through-hole is corresponding with upper and lower position of blowing the hole.

The beneficial effect of the utility model is: with at present in primary school's music teaching; Or employed mouth organ is compared in performance, owing to increased the tuning button in each outlet side of blowing the hole, makes mouth organ not only keep the characteristics of original mouth organ; But also have as play the flute or suona horn the characteristics of pressing; Both helped the study of mouth organ, and also can improve the standardization of playing tonequality, the person's of being convenient to begin to learn the mouth organ in the primary school especially standard study.

Description of drawings

Fig. 1 looks synoptic diagram for the structure master of the utility model.

Fig. 2 is the section cross-sectional schematic of the structure of the utility model along a mouthpiece.

Fig. 3 is the tuning button schematic rear view of the utility model.

Among the figure: 1, mouth organ shell; 2, diaphragm plate; 3, blow the hole; 4, key hole; 5, tuning button; 6, back-moving spring; 7, go up through hole; 7 ', lower through-hole.

Embodiment

Make the utility model with reference to Fig. 1, Fig. 2, Fig. 3.The mouth organ of this band button, comprise mouth organ shell 1, diaphragm plate 2 and in a row arrange blow hole 3, diaphragm plate 2 is fixed on the middle part in the mouth organ shell 1, that in a row arranges blows the upper and lower side that hole 3 is located at diaphragm plate 2; In each blows hole 3, be equipped with vibrating plate, it is characterized in that: the rear side at mouth organ shell 1 is provided with row's key hole 4, in each key hole 4, all inserts tuning button 5; Neck portion at tuning button 5 is wound with back-moving spring 6, in playing the harmonica, through pressing tuning button 5 down; Tuning button 5 can make the size of the gas outlet, rear end of blowing hole 3 change, thereby air output is changed, and presses tuning button 5 through vibration; Just can produce trill, after tuning button 5 is pressed, when finger lifts; Under the effect of back-moving spring 6, tuning button 5 is upspring automatically, recovers the origin-location.

Improvement as the utility model: described tuning button 5 is the bar shaped sheet; On tuning button 5, be provided with upper and lower through hole 7,7 '; Upper and lower through hole 7,7 ' the position corresponding with upper and lower position of blowing hole 3, under state, do not receive resistance through the upper and lower air-flow that blows hole 3 not according to downward modulation tone keys 5; At this moment, the mouth organ with common is the same; When pressing tuning button 5; Upper and lower through hole 7,7 ' upper and lower relatively position of blowing hole 3, position to moving down, it is many more that tuning button 5 is pressed, upper and lower through hole 7,7 ' upper and lower relatively position of blowing hole 3, position big more to the distance that moves down; Upper and lower air-flow output of blowing hole 3 is reduced simultaneously; Tone changes, and when pressing tuning button 5, the sound that then blows out just produces trill vibratile.

Claims

1. be with the mouth organ of button; Comprise mouth organ shell (1), diaphragm plate (2) and in a row arrange blow hole (3); Diaphragm plate (2) is fixed on the middle part in the mouth organ shell (1); That in a row arranges blows the upper and lower side that hole (3) is located at diaphragm plate (2), in each blows hole (3), is equipped with vibrating plate, and it is characterized in that: the rear side at mouth organ shell (1) is provided with row's key hole (4); In each key hole (4), all insert tuning button (5), be wound with back-moving spring (6) in the neck portion of tuning button (5).

2. the mouth organ of band button according to claim 1; It is characterized in that: described tuning button (5) is the bar shaped sheet; On tuning button (5), be provided with through hole (7) and lower through-hole (7 '), the position of last through hole (7) and lower through-hole (7 ') is corresponding with upper and lower position of blowing hole (3).