CN202258285U

CN202258285U - Harmonica with 10 holes and 40 tones

Info

Publication number: CN202258285U
Application number: CN2011203320268U
Authority: CN
Inventors: 陈红梅
Original assignee: Individual
Current assignee: JIANGSU SWAN MUSICAL INSTRUMENT Co Ltd
Priority date: 2011-09-06
Filing date: 2011-09-06
Publication date: 2012-05-30
Anticipated expiration: 2021-09-06

Abstract

A harmonica with 10 holes and 40 tones is composed of a cover plate (5), a blowing opening (11), harmonica grids (1) and a tone hole plate (6). Two layers of base plates are arranged between the harmonica grids (1) and a blowing hole plate, a tone changing base plate is closely attached to the harmonica grids (1) in the most inside, blowing holes same with the harmonica grids (1) are arranged on the tone changing base plate, a tone changing plate (14) is arranged between the harmonica grids (1) and the tone changing base plate, a press key (15) is arranged at one end of the tone changing plate (14), and square holes which are arranged at vertical intervals are punched on the tone changing plate (14). An upper sound rising reed (8) is arranged in the upper row of the tone hole plate (6), and a lower sound rising reed (7) is arranged in the low row of the tone hole plate (6). The harmonica with 10 holes and 40 tones can give out more than 40 different tones including low tone, middle tone and high tone by switching an A position and a B position of the press key, greatly improves applicability, and can be used for playing songs with high difficulty.

Description

10 holes, 40 sound mouth organs

Technical field:

The utility model relates to a kind of chromatic harmonica, particularly relates to a kind of scale arrangement and C phase modulation together, and range is by bass, middle pitch, three groups of 10 holes, 40 sound mouth organs of forming of high pitch.

Technical background:

At present, the mouth organ of producing on the market is the single-tone mouth organ, and playing wind instruments highly difficult song has certain degree of difficulty; Leak gas easily when playing wind instruments; Be difficult to correctly blow out tone, on a mouth organ, can not play out bass, middle pitch, high pitch simultaneously, bring a lot of inconvenience to the bassoonist.

Summary of the invention:

The purpose of the utility model provides a kind of 10 holes, 40 sound mouth organs that on a mouth organ, can play out bass, middle pitch, high pitch simultaneously, can play wind instruments highly difficult song.

The purpose of the utility model is to realize like this; A kind of 10 holes 40 sound mouth organs are by cover plate, mouthpiece, Qin Ge, grill, it is characterized in that: described qin lattice and blow and be provided with two-layer base plate between the orifice plate, the inside and qin lattice near be the base plate of changing voice; Be provided with the hole of blowing above with qin lattice same holes; At Qin Ge and change voice and be provided with inflexion plate between the base plate, an end of inflexion plate is provided with presses key, dashes the square hole that upper and lower interval is arranged on the inflexion plate; Row is provided with tone reed on the described grill, and following row is provided with down tone reed.

The utility model can send bass, middle pitch, high pitch totally 40 kinds of different tones through pressing the conversion of key A, B position, has improved the applicability of mouth organ greatly, can play wind instruments highly difficult song.

Description of drawings:

For the content that makes the utility model is expressly understood more easily,, the utility model is done further detailed explanation below according to specific embodiment and combine accompanying drawing:

Fig. 1 is the stereographic map of the utility model;

Fig. 2 is the grill synoptic diagram of the utility model;

Fig. 3 is the qin lattice synoptic diagram of the utility model;

Fig. 4 is the synoptic diagram of the inflexion plate of the utility model.

Among the figure: 1. qin lattice, 2, dress shell screw, 3, nut, 4, proofed sleeve; 5, cover plate, 6, grill, 7, tone reed down, 8, go up tone reed; 9, dress is moulded screw, and 10, rivet, 11, mouthpiece, 12, the mouthpiece screw; 13, spring, 14, inflexion plate, 15, press key.

Embodiment: the utility model is described further below in conjunction with accompanying drawing:

With reference to accompanying drawing; A kind of 10 holes 40 sound mouth organs are by cover plate 5, mouthpiece 11, qin lattice 1, grill 6, it is characterized in that: described qin lattice 1 and blow and be provided with two-layer base plate between the orifice plate, the inside and qin lattice 1 near be the base plate of changing voice; Be provided with the hole of blowing above with qin lattice same holes; At qin lattice 1 and change voice and be provided with inflexion plate 14 between the base plate, an end of inflexion plate 14 is provided with presses key 15, dashes the square hole that upper and lower interval is arranged on the inflexion plate 14; Row is provided with tone reed 8 on the described grill 6, and following row is provided with down tone reed 7.During practical implementation,, be processed into tone reed than traditional reed length of a film, can produce simple and honest bass like this in the tone reed baritone district of grill 6.At treble, be processed into tone reed than traditional tone reed weak point, just can play out than higher scale.Press key 15, can and blow between the orifice plate at qin lattice 1 and slidably reciprocate, dashing on the inflexion plate 14 has upper and lower interval square hole, and blows the same the half the of qin lattice 1 hole that be in hole.When pressing key 15 in the A position (this moment, original position was that C transfers whole tone scale), air-flow is blown into from mouthpiece 11, gets into (upper and lower row's mouth is respectively covered half the by inflexion plate) qin lattice 1 through inflexion plate 14 from upper outlet grill 6 rows' last tone reed 8 is vibrated, and produces music.When air-flow sucks air from mouthpiece 11, from arranging mouthful entering qin lattice 1 down 6 times rows' of grill following tone reed 7 is vibrated through inflexion plate 14, produce music.Because the grill of the utility model is two-sided design, when press key 15 press into, just press key 15 when the B position, (be C this moment ^#Whole tone scale); Because moving of inflexion plate 14; Air-flow is blown into from mouthpiece 11, gets into (this moment is because mobile upper and lower row's mouth of inflexion plate can be covered second half by inflexion plate) qin lattice 1 through inflexion plate 14 from upper outlet grill 6 rows' last tone reed 8 is vibrated, and produces music.When air-flow sucks air from mouthpiece 11, from arranging mouthful entering qin lattice 1 down 6 times rows' of grill following tone reed 7 is vibrated through inflexion plate 14, produce music.Through pressing the conversion of part A, B position, just can send four kinds of different sounds, that is to say that 10 are blown the hole, 40 kinds of different tones can take place.

Claims

1. hole 40 sound mouth organs; Be by cover plate (5), mouthpiece (11), Qin Ge (1), grill (6), it is characterized in that: described qin lattice (1) and blow and be provided with two-layer base plate between the orifice plate, the inside and qin lattice (1) near be the base plate of changing voice; Be provided with the hole of blowing above with qin lattice same holes; At qin lattice (1) and change voice and be provided with inflexion plate (14) between the base plate, an end of inflexion plate (14) is provided with presses key (15), and inflexion plate (14) is gone up and dashed the square hole that upper and lower interval is arranged; Described grill (6) is gone up row and is provided with tone reed (8), and following row is provided with down tone reed (7).