CN201051377Y

CN201051377Y - Sound increasing calabash musical instrument without adding key

Info

Publication number: CN201051377Y
Application number: CNU2007200632420U
Authority: CN
Inventors: 陈祥炎
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-05-15
Filing date: 2007-05-15
Publication date: 2008-04-23
Anticipated expiration: 2017-05-15

Abstract

The utility model relates to a repeating calabash flute without supplementary keys, and is characterized in that a double air chamber baffle plate is arranged in a calabash hull of a traditional calabash flute to form a movable mouthpiece capable of being pushed inward and pulled outward and respectively blowing out the various tones of a tonic tube, the harmony of a harmony tube and the newly-increased tones of a high pitch tube, furthermore, a low-pitched tone 'lai' ( 'lai' is the phonetic notation of a Chinese character ) is added, thereby enlarging the tonal range of the calabash flute without supplementary keys and broadening the range of the playing songs of the calabash flute. The utility model retains the graceful shape of a traditional calabash flute, and is convenient in playing operation, simple in structure and low in fabrication cost, thereby being favorable for popularization and extension.

Description

Do not add key repeating cucurbit silk

Technical field

The utility model relates to a kind of Chinese Musical Instruments.

Background technology

Tradition cucurbit silk good looking appearance, the tone color grace is liked by the music public deeply, but because not wide (the existing range of range 12356), playing music has significant limitation.The existing improved special construction that adds key cucurbit silk (three pipe, alt pitch-row close), increase some technical difficulty of high and low key, and complex structure, price is more expensive, also can only use synthetic material, thereby the sort of tone color of the national melody in area, performance Yunnan is made some difference because of the sound pipe can not use the black bamboo material.The musical instrument provisional capital in some big or middle cities, Hunan do not see increase high pitch and bass add key cucurbit silk, illustrate that the technology that adds key cucurbit silk is also not overripened, not too accepted by masses.

The utility model content

Technical problem to be solved in the utility model is not add key, increases bass, high pitch on the basis of traditional cucurbit silk.

The utility model is made up of cucurbit shell, blow gun, sound pipe three parts.Unlike the prior art be: one, as shown in Figure 1, two gas chamber clapboards 8 are arranged in the cucurbit shell 11, at inner high pitch pipe air chamber 9 and the keynote pipe air chambers 10 of forming of cucurbit shell 11; The upper end of keynote pipe 12 and 15 liang of pipes of sound pipe is fixed in the keynote pipe air chamber 10; The upper end of high pitch pipe 16 is fixed in the high pitch pipe air chamber 9.Two, as shown in Figures 1 and 2, the blow gun parts are made of blow gun 1, interior pipe 2, cover 3, outer tube 4, plug 7, and the upper end of interior pipe 2 is fastened on the bottom of blow gun 1, and and be sliding fit between the cover 3, outer tube 4, pipe 2 can advance and pull out in blow gun 1 drove; One through hole 6 is arranged at the bottom of interior pipe 2, and the lower end is sealed with plug 7; Cover 3 is fastened on the top of outer tube 4; Outer tube 4 is fastened between cucurbit silk 11 and the two gas chamber clapboard 8, and a through hole 5 is arranged at the bottom of outer tube 4.When advancing blow gun 1, when played wind instruments the position as shown in Figure 1, air-flow entered keynote pipe air chamber 10; Pull out blow gun 1 when playing wind instruments, air communication via hole 6 enters high pitch pipe air chamber 9 with hole 5.Though three, the cucurbit silk of prior art has three sound pipes, manage 16 and only no reed atresia is set for the profile symmetry.In the utility model, as shown in Figure 1, there is reed 13 high pitch pipe 16 upper ends, and there are sound regulating hole K1 and middle pitch " west " (" west " is the unisonance Chinese character of scale roll call, and be as follows) hole K12 in the back side, middle and upper part, and there is high pitch " many " hole K13 in the front, middle and upper part.In addition, also increase bass is arranged " coming " hole K4 and bass " rice " hole K3 (traditional cucurbit silk does not have this hole, and bass " rice " is entirely by blowing out with each sound hole) at the back side, bottom of keynote pipe 12.Reed 13, the activity tuning joint 14 of 15 liang of pipe upper ends of other each sound holes and keynote pipe 12 and sound pipe are prior art.

Compared with the prior art, the utility model does not add key and has widened the range of cucurbit silk, play wind instruments easy to operate, can play wind instruments a lot of traditional cucurbit silks the song that can not play, as the yellow water ballad, change butterfly etc.; The profile that had both kept traditional cucurbit silk grace, and simple in structure, cost is not high, helps penetration and promotion.

Description of drawings

Accompanying drawing 1 is a synoptic diagram of the present utility model.For the purpose of expressing clearly, only blow gun parts and cucurbit shell 11, two gas chamber clapboard 8 usefulness sections are represented that three sound pipes do not cut open.Above NM sign is as follows: hoop 17, harmony " rice " hole K2, sound regulating hole K5, bass " method " " draw " hole K6, bass " west " hole K7, middle pitch " many " hole K8, middle pitch " to come " hole K9, middle pitch " shuttle " hole K11, middle pitch " to draw " hole K14.Keynote pipe 12 lower end strigulas are ring outline line own.

Accompanying drawing 2 is enlarged drawings of blow gun parts.

Embodiment

Embodiment of the present utility model is most of identical with prior art, and only illustrate as follows with regard to different piece: interior pipe 2 is selected duroplasts for use, little outer radius wall thickness 1mm, big outer radius wall thickness 3mm, hole 6 diameters, 3～4mm; Cover 3 is selected duroplasts for use, wall thickness 2mm; Outer tube 4 is selected duroplasts for use, little inner radius wall thickness 3mm, the wall thickness 1mm of imperial palace place, hole 5 diameters, 3～4mm; Plug 7 is selected duroplasts for use; Two gas chamber clapboards 8 are selected duroplasts, horizontal component thickness 4～5mm for use, vertically segment thickness 1～2mm; Three sound Guan Jun select black bamboo for use, and reed 13 is selected brass for use.

Claims

1. a cucurbit silk is made up of cucurbit shell, blow gun, sound pipe, and it is characterized in that has two gas chamber clapboards (8) in the cucurbit shell (11), at inner high pitch pipe air chamber (9) and the keynote pipe air chamber (10) of forming of cucurbit shell (11); The upper end of keynote pipe (12) and sound pipe (15) two pipes is fixed in the keynote pipe air chamber (10); The upper end of high pitch pipe (16) is fixed in the high pitch pipe air chamber (9).

2. cucurbit silk as claimed in claim 1, it is characterized in that the blow gun parts are made of blow gun (1), interior pipe (2), cover (3), outer tube (4), plug (7), the upper end of interior pipe (2) is fastened on the bottom of blow gun (1), and and be sliding fit between cover (3), the outer tube (4), one through hole (6) is arranged at the bottom of interior pipe (2), and the lower end is sealed with plug (7); Cover (3) is fastened on the top of outer tube (4); Outer tube (4) is fastened between cucurbit silk (11) and the two gas chamber clapboard (8), and a through hole (5) is arranged at the bottom of outer tube (4).

3. cucurbit silk as claimed in claim 1 is characterized in that high pitch pipe (16) upper end has reed (13), the back side, middle and upper part that sound regulating hole (K1), middle pitch " west " hole (K12) are arranged, and there is high pitch " many " hole (K13) in the front, middle and upper part.

4. cucurbit silk as claimed in claim 1 is characterized in that increasing at the back side, bottom of keynote pipe (12) bass is arranged " coming " hole (K4) and bass " rice " hole (K3).