CN102760421B - Wide-range Ba-wu flute - Google Patents
Wide-range Ba-wu flute Download PDFInfo
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- CN102760421B CN102760421B CN201210249145.6A CN201210249145A CN102760421B CN 102760421 B CN102760421 B CN 102760421B CN 201210249145 A CN201210249145 A CN 201210249145A CN 102760421 B CN102760421 B CN 102760421B
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Abstract
The invention discloses a wide-range Ba-wu flute comprising a bass main pipe, a high pitch main pipe and a combined casing pipe. The bass main pipe and the high pitch main pipe are arranged in parallel, and are respectively matched and sleeved on the combined casing pipe; six sounding holes are arranged on the bass main pipe in parallel, and are divided into three upper holes and three lower holes according to fingering; and four expanded range holes are arranged on the high pitch main pipe, and are correspondingly arranged in parallel to the three lower holes. According to the wide-range Ba-wu flute provided by the invention, the additional arrangement and structural design of a chord tone hole are omitted, and the expanded range holes are smartly moved downwards and are arranged corresponding to the three lower holes, so that the expanded range holes can be expanded to be four sounds. On the premise of ensuring the tone quality, the range is greatly expanded really, and the play range of the Ba-wu flute is greatly widened. The wide-range Ba-wu flute can be smoothly played from the bass main pipe to the high pitch main pipe, so that natural hand shape, flexible fingers and convenience in play can be realized. By utilizing the wide-range Ba-wu flute, all the sound-to-sound playing way and the rapid sounding way can be realized in play. The wide-range Ba-wu flute can be used for playing chord tones and the like.
Description
Technical field
The present invention relates to a kind of blowing instrument, specifically refer to a kind of wide range bar crow.
Background technology
A kind of ancient name family musical instrument of Ba Wushi China, its tone color is graceful and liked by vast music personage, but its range of bar crow is narrower, be only suitable for playing wind instruments the relative range melody of minority, in order to expand the black range of bar, also proposed at present several evolutionary approach, wherein one preferably mode of ameliorating be that to adopt two Zhi Bawu to be bundled into two-tube bar black, it is not changing on study of law basis, by using finger method difference, realizes the territory effect that amplifies.The black common structure of current two-tube bar as shown in Figure 1, comprise the first supervisor 1 ', the second supervisor 2 ' and composite bushing 3 ', composite bushing 3 ' above offer respectively with the first supervisor 1 ', second supervisor 2 ' the first blow gun 31 of being connected ', the second blow gun 32 ', first supervisor 1 ' on offer side by side six sound holes 11 ', by fingering, be divided into upper three He Xiasan holes, hole, second supervisor 2 ' sound hole of above offering be divided into two exhibition range holes 21 ' and four chord sound holes 22 ', wherein two exhibition range hole 21 ' with shown in upper three holes arrange shoulder to shoulder, the two go up the hole setting that aligns most, two exhibition range holes 21 of four chord sound holes 22 ' be located at side by side ' below.
Described existing two-tube bar crow is compared tradition bar crow, in its design, added chord effect sound element, and actual in the effect of territory, have limitation amplifying, can only expand two sounds, cannot blow wide sound scale, from range, current two-tube bar crow can't reach and have real wide range effect, still can not meet performance demand.In addition, described be all set about position control first supervisor 1 ' on lower three holes and second supervisor 2 ' exhibition range hole 21 ', due to the two relatively far apart, replace tubes control needs to be interrupted, thus cannot realize liaison and tell fast sound performance, add the second blow gun 32 ' be positioned at the first blow gun 31 ' the next, the operation of conversion blow gun and control exhibition range hole 21 ' be operating as oppositely, therefore can not bring into play the dirigibility of finger in playing, hand shape is nature more not, plays inconvenient.Have again, at present composite bushing 3 ' upper the first blow gun 31 ' and the second blow gun 32 ' existences compared with large-spacing, changing that chamber controls must interruption, cannot carry out fast quick change chamber and act on, and in performance, also can be under some influence.
In view of this, the described problem that the inventor exists for existing two-tube bar crow conducts in-depth research, and this case produces thus.
Summary of the invention
The object of the present invention is to provide a kind of wide range bar crow, it improves flexibly on the black basis of existing two-tube bar, reaches real expansion range, realizes all sound liaisons, tells sound fast and play texts.
In order to reach above-mentioned purpose, solution of the present invention is:
A kind of wide range bar crow, comprises bass supervisor, high pitch supervisor and composite bushing, and this bass supervisor, high pitch supervisor are and are arranged side by side, the two respectively adaptation be socketed on above-mentioned composite bushing; On above-mentioned bass supervisor, offer side by side six sound holes, these six sound holes are divided into upper three He Xiasan holes, hole by fingering, offer four exhibition range holes on above-mentioned high pitch supervisor, and these four exhibition range holes are corresponding setting shoulder to shoulder with above-mentioned lower three holes.
Above-mentioned composite bushing has the hollow short tube and the hollow elongated tube that are set up in parallel, one corresponding end of this hollow elongated tube and hollow short tube flushes, another corresponding end portion is length setting respectively, described bass supervisor from another corresponding end of described hollow short tube, be socketed into, described high pitch supervisor from another corresponding end of described hollow elongated tube, be socketed into.
The chamber of above-mentioned hollow elongated tube cuts off plug by one point of chamber and is divided into the first air storing cavity and interval air storing cavity, above-mentioned high pitch supervisor's respective ends is socketed in described the first air storing cavity, the chamber of above-mentioned hollow short tube is the second air storing cavity, offers for its blow vent being connected with above-mentioned the second air storing cavity on the sidewall of above-mentioned interval air storing cavity; The outer fix that above-mentioned point of chamber of correspondence in above-mentioned hollow elongated tube cuts off plug is provided with one point of chamber blow gun, has two inflatable mouths that communicate with above-mentioned the first air storing cavity and above-mentioned interval air storing cavity respectively on this point of chamber blow gun.
Above-mentioned bass supervisor, high pitch supervisor and composite bushing all adopt pmma material to make.
Above-mentioned bass supervisor, the relatively above-mentioned composite bushing of high pitch supervisor are disassembled connection setting.
Adopt after such scheme, a kind of wide range bar crow of the present invention, comprise the bass supervisor that suitable assembling arranges, high pitch supervisor and composite bushing, on bass supervisor, offer side by side six sound holes, it is divided into upper three He Xiasan holes, hole by fingering, on high pitch supervisor, offer four exhibition range holes, open up range hole and described lower three holes corresponding settings shoulder to shoulder mutually for these four, compare the two-tube bar crow of tradition, the wide range bar of the present invention crow is abandoned the design of polyphonic ring tone pore structure is set in addition, and exhibition range hole is displaced downwardly to and the lower three corresponding settings in hole dexterously, exhibition range hole can extend to four sounds, guaranteeing under the prerequisite of sound quality, really accomplish that range significantly expands effect, promote widely bar crow and played expression range, have again, He Xiasan hole, described exhibition range hole is all the position of setting about and controls, design described in the two, making from bass, to be responsible for high pitch supervisor in performance can carry out swimmingly, hand shape is natural, finger is flexible, it is convenient to play, can realize and play all sound liaisons and tell fast sound, and can play wind instruments polyphonic ring tone etc., in addition, two gas holes that black blow gun is clung in this case can also be closely adjacent setting, can realize thus fast quick change chamber, keep the uninterrupted effect of music.
Accompanying drawing explanation
Fig. 1 is the black structural representation of traditional two-tube bar;
Fig. 2 is that the wide range of the present invention clings to black structural representation;
Fig. 3 is a STRUCTURE DECOMPOSITION figure for the wide range bar of the present invention crow.
Label declaration
First supervisor's 1 ' sound hole 11 '
Second supervisor 2 ' exhibition range hole 21 '
Chord sound hole 22 ' composite bushing 3 '
The first blow gun 31 ' the second blow guns 32 '
Bass is responsible for 1 sound hole 11
Upper three 111Xia San holes, hole 112
After bassoon, fill in 14 high pitch supervisors 2
High pitch Guan Qiansai 23 high pitch Guan Housai 24
The hollow short tube 31 of composite bushing 3
Chamber stopper 311 second air storing cavities 312
Hollow elongated tube 32 chamber stoppers 321
Divide chamber to cut off plug 322 first air storing cavities 323
Interval air storing cavity 324 blow vents 325
Divide chamber blow gun 4 inflatable mouths 41,42
Embodiment
In order further to explain technical scheme of the present invention, below by specific embodiment, the present invention will be described in detail.
As described in Fig. 2-3, for a kind of wide range bar crow of the present invention, include bass supervisor 1, high pitch supervisor 2 and composite bushing 3, each body preferably adopts pmma material to make, and its each internal diameter of tube body of making is even, and correspondence has good tone characteristic; Composite bushing 3 has two hollow tubulars (hollow short tube 31 and hollow elongated tube 32) that are arranged side by side, described bass supervisor 1, high pitch supervisor 2 are and are socketed in respectively side by side on described two hollow tubulars, and bass supervisor 1, high pitch supervisor 2 can also adopt disassembled mode to be socketed on composite bushing 3, so that disassembly, cleaning, convenient health again.
Described bass supervisor 1, it is the tube body that two ends connect, rear and front end adopt respectively after plug 13, bassoon, fill in before bassoon 14 suitably plug establish, the corresponding position near plug 13 before bassoon is provided with bassoon reed 12, bass is responsible for and on the appropriate location (with the distance dependent of bassoon reed 12) of 1 body, is offered side by side six sound holes 11 (each hole corresponding scale as shown in Figure 3), and these six sound holes 11 are divided into upper three holes 111 and lower three holes 112 by fingering; Described high pitch supervisor 2, be similarly the tube body that two ends connect, rear and front end also adopts respectively high pitch Guan Qiansai 23, high pitch Guan Housai 24 suitably to fill in and establish, the corresponding position near high pitch Guan Qiansai 23 is provided with bassoon reed 22, high pitch is responsible for and on the appropriate location of 2 bodys, is offered four exhibition range holes 21 (each hole corresponding scale as shown in Figure 2), these four exhibition range holes 21 are corresponding setting shoulder to shoulder with described lower three holes 112, certainly now bassoon reed 22 four open up range hole 21 upper must keep at a distance so that four open up range holes 21 and form.
Compare the two-tube bar crow of tradition, the wide range bar of the present invention crow is abandoned the design of polyphonic ring tone pore structure is set in addition, and exhibition range hole 21 is displaced downwardly to and the lower three corresponding settings in hole 112 dexterously, exhibition range hole 21 four sounds of can having expanded range height, for example entirely by work 5, can blow to high pitch and add some points 6, entirely by work 1, can blow to high pitch and add some points 2, guarantee under the prerequisite of tonequality, really accomplish that range significantly expands effect, promoted widely the black performance scope of bar; Have again, described exhibition range hole 21 and lower three holes 112 are all the position of setting about and control, corresponding design shoulder to shoulder described in the two, make from bass supervisor 1, to high pitch supervisor 2, can carry out swimmingly in performance, hand shape nature, flexibly, it is convenient to play for finger, can realize and play all sound liaisons and tell fast sound, and can play wind instruments polyphonic ring tone texts.
The length 2 that described bass supervisor's 1 length is compared high pitch supervisor is long, in this, corresponding bass supervisor 1 and high pitch supervisor's 2 described length relation and described each sound hole, the structural design of the reed matching with each sound hole, provide composite bushing 3 one preferred embodiments below, described composite bushing 3 has the hollow short tube 31 and the hollow elongated tube 32 that are set up in parallel, the two a corresponding end of described hollow elongated tube 32 and hollow short tube 31 flushes, this corresponding end portion suitably fills in and is provided with chamber stopper 321 respectively, 311, another corresponding end portion is length setting respectively, described bass supervisor 1 suitably overlaps access from another corresponding end of hollow short tube 31, high pitch supervisor 2 suitably overlaps access from another corresponding end of hollow elongated tube 32.
Have again, on this case bar crow, also need to be provided with blow gun structure, the present invention is in conjunction with each pipe design and actual performance demand, provide a preferred embodiment of blow gun structure, as shown in Figure 2, the inner cavity chamber of described hollow elongated tube 32 cuts off plug 322 by one point of chamber and is divided into the first air storing cavity 323 and interval air storing cavity 324, high pitch supervisor 2 respective ends is socketed in the first air storing cavity 323, the chamber of hollow short tube 31 corresponds to the second air storing cavity 312, offers for the two blow vent 325 being connected on the common sidewall of described interval air storing cavity 324 and the second air storing cavity 312; The outer fix that correspondence in hollow elongated tube 32 point chamber cuts off plug 322 is provided with one point of chamber blow gun 4, on this point of chamber blow gun 4, there are two inflatable mouths 41,42 that communicate with the first air storing cavity 323, interval air storing cavity 324 respectively, in performance, when blowing toward inflatable mouth 41, air-flow directly enters high pitch supervisor 2 via the first air cavity 323, when blowing toward inflatable mouth 42, air-flow via entering bass supervisor 1 after interval air storing cavity 324, the second air storing cavity 312, is realized thus high bass and is responsible for various sounding effect successively.Compare tradition separately away from setting, two inflatable mouths of this case bar crow point chamber blow gun 4 are closely adjacent setting, and the advantage of bringing is to realize fast quick change chamber, the uninterrupted effect of maintenance music.
Above-described embodiment and graphic and non-limiting product form of the present invention and style, suitable variation or modification that any person of an ordinary skill in the technical field does it, all should be considered as not departing from patent category of the present invention.
Claims (3)
1. one kind wide range bar crow, comprises bass supervisor, high pitch supervisor and composite bushing, and this bass supervisor, high pitch supervisor are and are arranged side by side, the two respectively adaptation be socketed on above-mentioned composite bushing; It is characterized in that: on above-mentioned bass supervisor, offer side by side six sound holes, these six sound holes are divided into upper three He Xiasan holes, hole by fingering, offer four exhibition range holes on above-mentioned high pitch supervisor, these four exhibition range holes are corresponding setting shoulder to shoulder with above-mentioned lower three holes; Above-mentioned composite bushing has the hollow short tube and the hollow elongated tube that are set up in parallel, one corresponding end of this hollow elongated tube and hollow short tube flushes, another corresponding end portion is length setting respectively, described bass supervisor from another corresponding end of described hollow short tube, be socketed into, described high pitch supervisor from another corresponding end of described hollow elongated tube, be socketed into; The chamber of above-mentioned hollow elongated tube cuts off plug by one point of chamber and is divided into the first air storing cavity and interval air storing cavity, above-mentioned high pitch supervisor's respective ends is socketed in described the first air storing cavity, the chamber of above-mentioned hollow short tube is the second air storing cavity, offers for its blow vent being connected with above-mentioned the second air storing cavity on the sidewall of above-mentioned interval air storing cavity; The outer fix that above-mentioned point of chamber of correspondence in above-mentioned hollow elongated tube cuts off plug is provided with one point of chamber blow gun, has two inflatable mouths that communicate with above-mentioned the first air storing cavity and above-mentioned interval air storing cavity respectively on this point of chamber blow gun.
2. the wide range bar of one as claimed in claim 1 crow, is characterized in that: above-mentioned bass supervisor, high pitch supervisor and composite bushing all adopt pmma material to make.
3. the wide range bar of one as claimed in claim 1 crow, is characterized in that: above-mentioned bass supervisor, the relatively above-mentioned composite bushing of high pitch supervisor are disassembled connection setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210249145.6A CN102760421B (en) | 2012-07-18 | 2012-07-18 | Wide-range Ba-wu flute |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210249145.6A CN102760421B (en) | 2012-07-18 | 2012-07-18 | Wide-range Ba-wu flute |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102760421A CN102760421A (en) | 2012-10-31 |
| CN102760421B true CN102760421B (en) | 2014-05-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210249145.6A Expired - Fee Related CN102760421B (en) | 2012-07-18 | 2012-07-18 | Wide-range Ba-wu flute |
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| Country | Link |
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| CN (1) | CN102760421B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105788573A (en) * | 2016-05-26 | 2016-07-20 | 李凯 | Wide-range bawu with stacked mouthpiece |
| CN106340281B (en) * | 2016-10-27 | 2023-04-18 | 江南大学 | Flute range broadening method |
| KR102313695B1 (en) * | 2020-04-02 | 2021-10-18 | 공명국 | Headjoint for wind instrument having embouchure and reed and wind instrument including the same |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2344923B (en) * | 1998-12-17 | 2002-10-30 | David Murray Macmurchie | Musical instrument |
| CN201117236Y (en) * | 2007-11-26 | 2008-09-17 | 丁传明 | Modified porous Bawu |
| CN101183523B (en) * | 2007-12-14 | 2011-06-08 | 李墨 | Hulusi capable of increasing diapason |
| CN201191502Y (en) * | 2008-04-17 | 2009-02-04 | 李凯 | Sound spectrum extended bawu and hulusi manager |
| CN201262822Y (en) * | 2008-09-17 | 2009-06-24 | 王勇武 | High octaves chord hulusi (Chinese musical instrument) |
| CN202332244U (en) * | 2011-11-01 | 2012-07-11 | 高运举 | Wide-range two-tone combined gourd pipe instrument |
| CN202736465U (en) * | 2012-07-18 | 2013-02-13 | 陈志亮 | Wide sound range Ba-wu flute |
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2012
- 2012-07-18 CN CN201210249145.6A patent/CN102760421B/en not_active Expired - Fee Related
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| CN102760421A (en) | 2012-10-31 |
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Granted publication date: 20140507 Termination date: 20170718 |
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