CN209343760U - Bass bend pipe plus key south vertical bamboo flute - Google Patents
Bass bend pipe plus key south vertical bamboo flute Download PDFInfo
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- CN209343760U CN209343760U CN201920014866.6U CN201920014866U CN209343760U CN 209343760 U CN209343760 U CN 209343760U CN 201920014866 U CN201920014866 U CN 201920014866U CN 209343760 U CN209343760 U CN 209343760U
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Abstract
Bass bend pipe plus key south vertical bamboo flute is made of five parts, respectively is blow gun section, front triangle elbow that connection is mutually plugged together with blow gun section, plus key middle section one, plus key middle section two and the tail triangle elbow that connection is plugged together with the two-phase of plus key middle section mutually plugged together with front triangle elbow；Whole sound holes are controlled using lid key, reach diminution pitch-row, keep right-hand man easy and convenient by hole；In addition it turns greatly from blow gun to by one circle of design hole, is spliced with dozens of triangle circle.Shorten player from mouthpiece to the distance of right-hand man's key, facilitates performance；Since elbow walks circle, there is no any obstruction to air-flow；The shape that turns through 180 degree is designed in tail portion, while an anti-conical caliber is designed at endpiece 300mm, so that sound wave is generated angle of reflection, plays the role of bounce, expand the volume of bass.
Description
Technical field
The utility model belongs to musical instrument technical field, and in particular to be that a kind of bass sound quality is pure, be suitble to southern music, play
Bent, national characters instrument playing bass bend pipe plus key south vertical bamboo flute.
Background technique
Traditional south vertical bamboo flute, mouthpiece is mostly V-type or UV mouthpiece；Generally require nine sections, ten mesh；Nan Xiao is always Quanzhou southern music
One of four big parts, it has a low and deep voice, and the scene for being suitble to performance various has very strong penetration power；In the national musical instruments of China
Vertical bamboo flute has very long history, deep to be liked by vast happy friend.
It is complete for semitone is unable to reach in current southern vertical bamboo flute type on pronouncing frequency, in the field of middle bass xiao,
It is still blank, and China National wind instrument the most lacking is bass part at present, in view of this, this case is given birth to therefrom.
Utility model content
The purpose of this utility model is the deficiency for the above technology, provides that a kind of sound quality is droning, and semitone is complete, blow gather it is suitable
Smooth bass bend pipe plus key south vertical bamboo flute.
The sounding of vertical bamboo flute by gas shock tube wall arris pronounce, bass bend pipe plus key south vertical bamboo flute using half stopped pipe sound column vibration and it is curved
The reflected acoustic wave of pipe is vibrated, and is played sound wave and is touched the bottom and bounce back up and help the effect of shake, enriches air column in bore and generate strongest stay
Wave.
The utility model is achieved through the following technical solutions: bass bend pipe plus key south vertical bamboo flute, it is characterised in that: caliber is
46mm, pipe range 2180mm are made of five parts, respectively are blow gun section, are mutually plugged together the front triangle of connection with blow gun section
Elbow, the plus key middle section one mutually plugged together with front triangle elbow, plus key middle section two and the tail three that connection is plugged together with the two-phase of plus key middle section
Angle elbow.
Setting adds there are five sound hole and respectively at five sound hole surfaces evenly and at intervals on the plus key middle section two
It is stamped metal key drop, each sound hole is respectively defined as cap bore one, cap bore two, cap bore three, cap bore four and cap bore five from bottom to top；
Metal key drop is connected by respective plus key frame respectively, to facilitate finger touching plus key frame to drive metal key drop pair
Sound hole covering or opening；The plus key frame is respectively defined as right little finger plus key, right nameless plus key, in the right side from bottom to top
Refer to plus key and right index finger plus key, and the right index finger plus key and right middle finger plus key is linkage ring key, right index finger plus key and
Plus key frame between right middle finger plus key is set as linkage compression bar.
The cap bore one, cap bore two, cap bore three aperture be 40mm；The aperture of cap bore four and cap bore five is 35mm.
Setting is distinguished there are six sound hole and also at six sound hole surfaces evenly and at intervals on the plus key middle section one
Capping has metal key drop, and each sound hole is respectively defined as cap bore six, cap bore seven, cap bore eight, cap bore nine, cap bore ten from bottom to top
And cap bore 11；Metal key drop is connected by respective plus key frame respectively, and the plus key frame is distinguished from bottom to top
Left little finger plus key, left nameless plus key, left finger plus key, left index finger plus key, thumb plus key one and thumb is defined as to add
Key two；Thumb plus key one and thumb plus key two control respectively cap bore ten and cap bore 11 cover or opening state.
The cap bore six, cap bore seven, cap bore eight, cap bore nine aperture be 30mm, the aperture of cap bore ten and cap bore 11 is
20mm。
The blow gun outlet surface of the blow gun section is provided with cross section, and gas outlet is U-shaped mouth；Bass bend pipe plus key south vertical bamboo flute
Bore 46mm, and the width of mouth type and one's intention as revealed in what one says are limited, common UV mouthpiece domestic at present fails to bass to vibrate；
Bass bend pipe plus key south vertical bamboo flute is that the principle of sound of an ancient egg-shaped, holed wind instrument mouthpiece is applied on bass xiao mouth, by different tapers and mouthpiece size
Experiment, finds optimal oscillation point；In addition one side of blow gun outlet is designed a cross section, keep the pronunciation of bass area sensitiveer
It saves labour.
The caliber of the front triangle elbow, the caliber in plus key middle section one, the caliber in plus key middle section two and tail triangle elbow
Caliber is 46mm.
The first length adjustment mouth is provided between the blow gun section and the grafting of front triangle elbow；Front triangle elbow and plus key
The second length adjustment mouth is provided between the grafting in middle section one；Is provided between plus key middle section one and the grafting in plus key middle section two
Three length adjustment mouths；The 4th length adjustment mouth is provided between plus key middle section two and the grafting of tail triangle elbow.
It is also fixedly installed with height regulating rod on the tail triangle elbow, is symmetrically arranged with fundamental tone on tail triangle bend wall
Hole.
The front triangle elbow is round big turning shape, is spliced using several triangle circles.
The tail triangle elbow is that 180 degree transformation is tubular, and the interior caliber of tail triangle elbow endpiece is in the small shape of gradual change
Setting.
The beneficial effects of the utility model embodiment is that compared with prior art, the utility model is handled by plus key and sent out
The problem of sound hole, is easily accomplished the performance freely of a people；Plus key is simple, reasonable, scientific, is reached with simplest arrangement design
Two and half octave equal temperances, whole sound holes are controlled using lid key, reach diminution pitch-row, keep right-hand man easy and convenient by hole；
In addition it turns greatly from blow gun to by one circle of design hole, is spliced with dozens of triangle circle.Shorten player from
Mouthpiece facilitates performance to the distance of right-hand man's key；Since elbow walks circle, there is no any obstruction to air-flow；Tail portion design one
A shape that turns through 180 degree, while an anti-conical caliber is designed at endpiece 300mm, so that sound wave is generated angle of reflection, plays anti-
The effect of elastic force expands the volume of bass；After the utility model south vertical bamboo flute is added to national music ensemble, the tone color of band can be made more full
Full, it is more reasonable that part is equipped with.It will play positive mating reaction for the symphony of large-scale national music ensemble, fill up domestic low
The blank of sound vertical bamboo flute.
Detailed description of the invention
The utility model is described in detail with reference to the accompanying drawing:
FIG. 1 is a schematic structural view of the utility model.
Fig. 2 is that signal is amplified in the blow gun section part in Fig. 1.
Following is the specific name respectively identified in the utility model figure: 1 front triangle elbow；2 plus key middle sections one；In 3 plus keys
Section two；4 tail triangle elbows；5 second length adjustment mouths；6 blow gun sections；7 first length adjustment mouths；8 third length adjustment mouths；9
Four length adjustment mouths；10 fundamental tone holes；11 height regulating rods.
201 cap bore six；202 cap bore seven；203 cap bore eight；204 cap bore nine；205 cap bore ten；206 cap bore 11；301 cap bore
One；302 cap bore two；303 cap bore three；304 cap bore four；305 cap bore five；601 blow guns；602 U-shaped mouths；603 cross sections.
The right little finger plus key of A；The right nameless plus key of B；C right middle finger plus key；D right index finger plus key；The left little finger plus key of E；F is left
Nameless plus key；The left finger plus key of G；The left index finger plus key of H；I thumb plus key one；J thumb plus key two.
Specific embodiment
As shown in Figures 1 and 2, bass bend pipe plus key south vertical bamboo flute selects the caliber of science and the ratio of pipe range according to Principles of Acoustics
Rate, and cylindrical caliber is selected, reach the unified balance with volume of high, medium and low tone color.Pass through the ratio in bore and pipe range
Experiment finds air-column vibration and generates optimal standing wave on vertical bamboo flute pipe, selects internal diameter: 46mm, pipe range: 2180mm, 1:47's
Acoustic ratio；The sounding of vertical bamboo flute by gas shock tube wall arris pronounce, bass bend pipe plus key south vertical bamboo flute using half stopped pipe sound column vibration and it is curved
The reflected acoustic wave of pipe is vibrated, and is played sound wave and is touched the bottom and bounce back up and help the effect of shake, enriches air column in bore and generate strongest stay
Wave；The utility model bass bend pipe plus key south vertical bamboo flute is made of five parts, respectively is blow gun section 6, is plugged together with 6 phase of blow gun section
The front triangle elbow 1 of connection, the plus key middle section 1 plugged together with 1 phase of front triangle elbow, plus key middle section 23 and with plus key middle section 23
Mutually plug together the tail triangle elbow 4 of connection；The plus key south vertical bamboo flute compares the low one and half octaves range of traditional southern music vertical bamboo flute, range two and half
Octave (big word group G-two groups of small character c2) semitone is complete；The utility model bass bend pipe plus key south vertical bamboo flute bore 46mm, and mouth
The width of type and one's intention as revealed in what one says are limited, and common UV mouthpiece domestic at present fails to bass to vibrate；Bass bend pipe plus key south vertical bamboo flute
It is that the principle of sound of an ancient egg-shaped, holed wind instrument mouthpiece is applied on bass xiao mouth, by finding optimal in different tapers and the experiment of mouthpiece size
Oscillation point；One side of blow gun outlet is designed into a cross section thus, makes the pronunciation of bass area is sensitiveer to save labour.
Setting adds there are five sound hole and respectively at five sound hole surfaces evenly and at intervals on the plus key middle section 23
It is stamped metal key drop, each sound hole is respectively defined as cap bore 1, cap bore 2 302, cap bore 3 303, cap bore four from bottom to top
304 and cap bore 5 305；Metal key drop is connected by respective plus key frame respectively, to facilitate finger to touch plus key frame
Drive the covering or opening to sound hole of metal key drop；Plus key is simple, reasonable, scientific, reaches two with simplest arrangement design
A half octave equal temperance, whole sound holes are controlled using lid key, reach diminution pitch-row, keep right-hand man easy and convenient by hole；Tool
The plus key frame of body is respectively defined as right little finger plus key A, right nameless plus key B, right middle finger plus key C and right index finger from bottom to top and adds
Key D, and the right index finger plus key D and right middle finger plus key C is linkage ring key, right index finger plus key D and right middle finger plus key C it
Between plus key frame be set as linkage compression bar, that is, cap bore 3 303 and cap bore 5 305 can be opened simultaneously by pinning right middle finger plus key C, be pinned
Right index finger plus key D can open simultaneously cap bore 4 304 and cap bore 5 305, to realize linkage ring key.
The cap bore 1, cap bore 2 302, cap bore 3 302 aperture be 40mm；Cap bore 4 304 and cap bore 5 305
Aperture is 35mm, and the finger of the larger common people of cap bore is could to be completed certainly by less than also Gai Bumi, therefore only by plus key
Of oneself plays freely.
Setting is distinguished there are six sound hole and also at six sound hole surfaces evenly and at intervals on the plus key middle section 1
Capping has metal key drop, and each sound hole is respectively defined as cap bore 6 201, cap bore 7 202, cap bore 8 203, cap bore from bottom to top
9 204, cap bore 10 and cap bore 11；Metal key drop is connected by respective plus key frame respectively, described
Plus key frame be respectively defined as from bottom to top left little finger plus key E, left nameless plus key F, left finger plus key G, left index finger plus key H,
Two J of one I of thumb plus key and thumb plus key；One I of thumb plus key and two J of thumb plus key control 10 He of cap bore respectively
Cap bore 11 cover or opening state；One I of thumb plus key therein is main key, and two J of thumb plus key is semitone
Key needs Shi Caihui to pin.
The cap bore 6 201, cap bore 7 202, cap bore 8 203, cap bore 9 204 aperture be 30mm, cap bore 10 and lid
The aperture of Kong Shiyi 206 is 20mm.
As shown in Fig. 2, the 601 outlet surface of blow gun of the blow gun section 6 is provided with cross section 603, gas outlet is U-shaped mouth
602；The pronunciation that cross section 603 can make air-flow come out rear bass area from U-shaped mouth 602 is sensitiveer to save labour.
The caliber of the front triangle elbow 1, the caliber in plus key middle section 1, plus key middle section 23 caliber and tail triangle elbow
4 caliber is 46mm, reaches the unified balance with volume of high, medium and low tone color.
The first length adjustment mouth 7 is provided between the blow gun section 6 and the grafting of front triangle elbow 1；Front triangle elbow 1 with
The second length adjustment mouth 5 is provided between the grafting in plus key middle section 1；Between plus key middle section 1 and the grafting in plus key middle section 23
It is provided with third length adjustment mouth 8；The 4th length adjustment mouth is provided between plus key middle section 23 and the grafting of tail triangle elbow 4
9, each adjusting mouth can according to need the adjusting for being stretched or being shortened.
It is also fixedly installed with height regulating rod 11 also known as vertical bamboo flute support on the tail triangle elbow 4, people drills for different height
Height adjusts when playing, and is symmetrically arranged with fundamental tone hole 10 on 4 wall of tail triangle elbow.
The front triangle elbow 1 is round big turning shape, is spliced using several triangle circles, from blow gun to pressing
A circle is designed between hole to turn greatly, is shortened player from mouthpiece to the distance of right-hand man's key, is facilitated performance；Due to elbow
Circle is walked, does not have any obstruction to air-flow.
The tail triangle elbow 4 is that 180 degree transformation is tubular, and the interior caliber of 4 endpiece of tail triangle elbow is small in gradual change
Shape setting, makes sound wave generate angle of reflection, plays the role of bounce, expand the volume of bass.
The utility model bass bend pipe plus key south vertical bamboo flute has reached two and half octave equal temperance ranges, all over the world the sound of style
Ledu can play, and accuracy in pitch is sufficiently stable.Can also be used to solo simultaneously, ensemble, association play, enrich the expressive force of vertical bamboo flute race musical instrument.
And bass bend pipe plus key south vertical bamboo flute is scientific and reasonable in the arrangement design of key, remains the basic of traditional southern music vertical bamboo flute
By hole fingering, upper fingering is being played conveniently, easy grasp easy to learn at once can be in two octaves as long as there is the basis of playing wind instruments of traditional vertical bamboo flute
On play wind instruments.
Claims (10)
1. bass bend pipe plus key south vertical bamboo flute, it is characterised in that: caliber 46mm, pipe range 2180mm are made of, successively five parts
Respectively blow gun section, the front triangle elbow for mutually plugging together with blow gun section connection, the plus key middle section one that is mutually plugged together with front triangle elbow plus
Key middle section two and the tail triangle elbow that connection is plugged together with the two-phase of plus key middle section.
2. bass bend pipe plus key south according to claim 1 vertical bamboo flute, it is characterised in that: set evenly and at intervals on plus key middle section two
Setting there are five sound hole and covering respectively at five sound hole surfaces has metal key drop, and each sound hole defines respectively from bottom to top
For cap bore one, cap bore two, cap bore three, cap bore four and cap bore five；Metal key drop is connected by respective plus key frame respectively
At to facilitate finger touching plus key frame to drive the covering or opening to sound hole of metal key drop；The plus key frame is from bottom to top
It is respectively defined as right little finger plus key, right nameless plus key, right middle finger plus key and right index finger plus key, and the right index finger adds
Key and right middle finger plus key are linkage ring key, and the plus key frame between right index finger plus key and right middle finger plus key is set as linkage compression bar.
3. bass bend pipe plus key south according to claim 2 vertical bamboo flute, it is characterised in that: the hole of cap bore one, cap bore two, cap bore three
Diameter is 40mm；The aperture of cap bore four and cap bore five is 35mm.
4. bass bend pipe plus key south according to claim 1 vertical bamboo flute, it is characterised in that: set evenly and at intervals on plus key middle section one
Setting there are six sound hole and also covering respectively at six sound hole surfaces has metal key drop, and each sound hole is fixed respectively from bottom to top
Justice is cap bore six, cap bore seven, cap bore eight, cap bore nine, cap bore ten and cap bore 11；Metal key drop passes through respective plus key respectively
Frame is connected, and the plus key frame is respectively defined as left little finger plus key, left nameless plus key, left refer to from bottom to top and adds
Key, left index finger plus key, thumb plus key one and thumb plus key two；Thumb plus key one and thumb plus key two control lid respectively
Hole ten and cap bore 11 cover or opening state.
5. bass bend pipe plus key south according to claim 4 vertical bamboo flute, it is characterised in that: cap bore six, cap bore seven, cap bore eight, lid
The aperture in hole nine is 30mm, and the aperture of cap bore ten and cap bore 11 is 20mm.
6. bass bend pipe plus key south according to claim 1 vertical bamboo flute, it is characterised in that: the blow gun outlet surface of blow gun section is arranged
There is cross section, gas outlet is U-shaped mouth.
7. bass bend pipe plus key south according to claim 1 vertical bamboo flute, it is characterised in that: in the caliber of front triangle elbow, plus key
Caliber, the caliber in plus key middle section two and the caliber of tail triangle elbow of section one are 46mm.
8. bass bend pipe plus key south according to claim 1 vertical bamboo flute, it is characterised in that: the grafting of blow gun section and front triangle elbow
Between be provided with the first length adjustment mouth；The second length adjustment is provided between front triangle elbow and the grafting in plus key middle section one
Mouthful；Third length adjustment mouth is provided between plus key middle section one and the grafting in plus key middle section two；Plus key middle section two and tail triangle are curved
The 4th length adjustment mouth is provided between the grafting of head.
9. bass bend pipe plus key south according to claim 1 vertical bamboo flute, it is characterised in that: be also fixedly installed on tail triangle elbow
Height regulating rod is symmetrically arranged with fundamental tone hole on tail triangle bend wall；Tail triangle elbow is tubular for 180 degree transformation, and tail three
The interior caliber of angle elbow endpiece is in the small shape setting of gradual change.
10. bass bend pipe plus key south according to claim 1 vertical bamboo flute, it is characterised in that: front triangle elbow is round big turning
Shape is spliced using several triangle circles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920014866.6U CN209343760U (en) | 2019-01-05 | 2019-01-05 | Bass bend pipe plus key south vertical bamboo flute |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920014866.6U CN209343760U (en) | 2019-01-05 | 2019-01-05 | Bass bend pipe plus key south vertical bamboo flute |
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| Publication Number | Publication Date |
|---|---|
| CN209343760U true CN209343760U (en) | 2019-09-03 |
Family
ID=67760942
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920014866.6U Active CN209343760U (en) | 2019-01-05 | 2019-01-05 | Bass bend pipe plus key south vertical bamboo flute |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111415639A (en) * | 2019-01-05 | 2020-07-14 | 陈强岑 | Bass bent pipe key-added south vertical bamboo flute |
-
2019
- 2019-01-05 CN CN201920014866.6U patent/CN209343760U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111415639A (en) * | 2019-01-05 | 2020-07-14 | 陈强岑 | Bass bent pipe key-added south vertical bamboo flute |
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