CN102945666A - 12-hole and 48-tone harmonica - Google Patents

Abstract

A 12-hole and 48-tone harmonica consists of cover plates, a variable-toned plate upper cover, a variable-toned plate lower cover, a mouthpiece, a sound-hole plate and a comb, wherein a variable-toned plate is arranged between the comb and a blow hole plate, the variable-toned plate upper cover and the variable-toned plate lower cover are arranged on the two sides of the variable-toned plate, a press key is arranged at one end of the variable-toned plate, square holes spaced in a vertical direction are punched on the variable-toned plate, and the square holes in size are half of holes of the comb just like blow holes in the blow hole plate. Bass, alto and treble tones and music with a wide range can be played by the same harmonica. Two rows of scales are arranged, the variable-toned plate is originally at the diatonic scale of C and is pushed to a diatonic scale of C#, and the scales are arranged just like a piano. The harmonica has a function of arbitrarily modifying the tones and can play world famous musical compositions.

Description

A kind of 12 holes 48 sound mouth organs

Technical field

The present invention relates to mouth organ, particularly relate to a kind of scale arrangement same with the C phase modulation, 12 holes, the 48 sound mouth organs that range is comprised of bass, middle pitch, 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 difficulty, easily leak gas when playing wind instruments, be difficult to correctly blow out tone, on a mouth organ, can not play out simultaneously bass, middle pitch, high pitch, bring a lot of inconvenience to the bassoonist.

Summary of the invention

Purpose of the present invention is exactly that a kind of 12 holes, 48 sound mouth organs that can play out simultaneously bass, middle pitch, high pitch on a mouth organ will be provided.

The object of the present invention is achieved like this, a kind of 12 holes 48 sound mouth organs, comprise cover plate, inflexion plate loam cake, inflexion plate lower cover, mouthpiece, grill, Qin Ge, it is characterized in that: described qin lattice and blow and be provided with inflexion plate between the orifice plate, described inflexion plate both sides are provided with inflexion plate loam cake and inflexion plate lower cover, one end of described inflexion plate is provided with presses key, and the inflexion plate upper punch has the square hole at upper and lower interval, and blows the same half of qin checkerwork cell of being of orifice plate.

Further, be provided with tone reed and diaphragm on the described grill.

As optimization, be provided with a strata ammonia ethene particulate on the described diaphragm.

The present invention can play out high, medium and low sound simultaneously on a mouth organ, and the music of range broadness, and scale is two rows, and the inflexion plate original position is that C transfers whole tone scale, and the propelling inflexion plate is C ^#Whole tone scale, scale is arranged identical with piano, has the function that each masterpiece in music of the world is played wind instruments in any modified tone.

Description of drawings

Content of the present invention is easier to be expressly understood in order to make, and the below is according to specific embodiment and by reference to the accompanying drawings, and the present invention is further detailed explanation:

Fig. 1 is stereographic map of the present invention;

Fig. 2 is grill schematic diagram of the present invention;

Fig. 3 is qin lattice schematic diagram of the present invention;

Fig. 4 is the schematic diagram of inflexion plate of the present invention;

Fig. 5 is the schematic diagram of inflexion plate lower cover of the present invention;

Fig. 6 is the schematic diagram of inflexion plate loam cake of the present invention.

Among the figure: 1. inflexion plate loam cake, 2, the inflexion plate lower cover, 3, tone reed, 4, dress is moulded screw, 5, diaphragm, 6, grill, 7, cover plate, 8, mouthpiece, 9, dress shell screw, 10, Qin Ge, 11, the mouthpiece screw, 12, inflexion plate, 13, press key.

Embodiment

The invention will be further described below in conjunction with accompanying drawing:

With reference to accompanying drawing, a kind of 12 holes 48 sound mouth organs comprise cover plate 7, mouthpiece 8, grill 6, qin lattice 10, its

Be characterised in that: described qin lattice 10 and blow and be provided with inflexion plate 12 between the orifice plate, described inflexion plate 12 both sides are provided with inflexion plate loam cake 1 and inflexion plate lower cover 2, one end of described inflexion plate 12 is provided with presses key 13, inflexion plate 12 upper punches have the square hole at upper and lower interval, and blow the same half of qin lattice 10 holes of being of orifice plate; The described base plate of changing voice is provided with the hole of blowing with qin lattice 10 same holes; Further, be provided with tone reed and diaphragm 5 on the described grill (6); Be provided with a strata ammonia ethene particulate on the described diaphragm 5.During implementation, in the tone reed baritone district of grill 6, tone reed is processed into than traditional reed length of a film, can produces simple and honest bass like this.At treble, tone reed is processed into shorter than traditional tone reed, just can play out higher scale.The inflexion plate lower cover 2 that in qin lattice 10 and inflexion plate loam cake 1, adds; its effect is to have improved the sealing of qin lattice 10 with inflexion plate loam cake 1; because inflexion plate lower cover 2 smooth surfaces; when inflexion plate 12 moves; can reduce resistance; reduce simultaneously coefficient of friction each other, in grill 6 fronts tone reed 3 is housed, reverse side arranges diaphragm 5; mylar at nexine carries out chemical treatment; add a strata ammonia ethene particulate, make its surface galling, purpose is when two-layer mylar is overlapping; leave each other certain space; the air-flow ratio be easier to by, and be difficult for getting wet, outer red film mainly plays spring action and protection nexine mylar.Outer field mylar is red film, covers on the nexine film.Key 13 positions are pressed in conversion, can make inflexion plate 12 and blow between the orifice plate to slidably reciprocate, and inflexion plate 12 upper punches have upper and lower interval square hole, and with inflexion plate loam cake 1 blow the same half of qin lattice 10 holes of being in hole.When pressing key 13 in the A position, air-flow is blown into through inflexion plate loam cake 1 from mouthpiece 8, enters (lower row's mouth is covered by inflexion plate) inflexion plate lower cover 2 from inflexion plate 12 upper outlets and flows into qin lattice 10, and tone reed 3 vibration-generatings on the row's of making grill 6 produce music.This moment, the tone reed 3 at grill 6 back sides was covered by diaphragm 5, and air-flow can not pass through.Through inflexion plate loam cake 1 air amount, air-flow flows into from tone reed 3 air-flow from mouthpiece 8, drives tone reed 3 vibrations, produces music.And the tone reed 3 at grill 6 back sides is covered by diaphragm 5 at this moment, and air-flow can not pass through.Thereby when pressing key in the A position, the upper outlet of qin lattice 10 has two kinds of pronunciations.Because grill 6 of the present invention is two-sided designs, when press key 13 press into, namely press key 13 when the B position, because the movement of inflexion plate 12, air-flow is blown into through inflexion plate loam cake 1 from mouthpiece 8, enter (this moment, upper outlet can be covered by inflexion plate owing to the movement of inflexion plate) inflexion plate lower cover 2 through inflexion plate 12 from lower row's mouth and flow into qin lattice 10, make tone reed 3 pronunciations on lower row's grill 6.When air-breathing, make equally adjacent tone reed 3 pronunciations on lower row's grill 6, lower row's mouth of qin lattice 10 also has two kinds of pronunciations, and by pressing the conversion of key 13A, B position, 12 are blown the hole, can send 48 kinds of different tones, have greatly improved the applicability of mouth organ like this.

Claims (3)

1. hole 48 sound mouth organs, comprise cover plate (7), inflexion plate loam cake (1), inflexion plate lower cover (2), mouthpiece (8), grill (6), Qin Ge (10), it is characterized in that: described qin lattice (10) and blow and be provided with inflexion plate (12) between the orifice plate, described inflexion plate (12) both sides are provided with inflexion plate loam cake (1) and inflexion plate lower cover (2), one end of described inflexion plate (12) is provided with presses key (13), inflexion plate (12) upper punch has the square hole at upper and lower interval, and blows half of the same Qin Ge of being of orifice plate (10) hole.

2. a kind of 12 holes according to claim 1 48 sound mouth organs is characterized in that: described grill (6)

On be provided with tone reed and diaphragm (5).

3. diaphragm according to claim 2 (5) is characterized in that: be provided with a strata ammonia ethene particulate on the described diaphragm (5).

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