CN116704976A - Ecological environment heavy bamboo base material complex structure vertical bamboo flute - Google Patents

Abstract

The application discloses an ecological environment heavy bamboo base material complex structure vertical bamboo flute, which comprises three sections of a mouthpiece vertical bamboo flute head, an upper handle vertical bamboo flute body and a lower handle vertical bamboo flute tail which are sequentially and detachably connected from top to bottom, wherein the mouthpiece vertical bamboo flute head, the upper handle vertical bamboo flute body and the lower handle vertical bamboo flute tail are made of ecological heavy bamboo floor waste materials; a plurality of chambers which are mutually communicated are respectively arranged at the front end of the vertical bamboo flute with the blowing opening, the front end of the vertical bamboo flute with the upper handle and the rear end of the vertical bamboo flute with the lower handle; a plurality of diversion trenches are arranged in the cavity along the inner edge of the top of the vertical bamboo flute with the blowing mouth, the top of the vertical bamboo flute with the upper handle and the bottom of the vertical bamboo flute with the lower handle in a penetrating way; the upper handle vertical bamboo flute body and the lower handle vertical bamboo flute tail are provided with a plurality of finger holes. On the basis of reserving the special tone of the traditional bamboo flute, the bamboo Xiao Zaibao designed by the method can play richer harmonic waves, keep the tone stable, harmonious and mellow on the whole tone, make the high tone play more easily and gracefully, and have practical significance on the transmission of the high-light non-material cultural heritage.

Description

Ecological environment heavy bamboo base material complex structure vertical bamboo flute

Technical Field

The application belongs to the technical field of musical instrument manufacturing, and particularly relates to an ecological environment heavy bamboo base material complex structure vertical bamboo flute.

Background

Vertical bamboo flute, blowing pipe air-buzzing musical instrument. The Chinese bamboo flute is a very old musical instrument of China, is called flute for short, is one of the most common national musical instruments, is mostly made of purple bamboo, and can also be made of white bamboo. The technical proposal is to make the bamboo flute specially called bamboo flute, which is different from the bamboo flute made of wood, resin, metal and other non-bamboo materials. The flute belongs to a wind instrument excited by edge sound in the sounding principle. When the air stream is directed to a pipe mouthpiece with sharp edges at a certain angle, the air stream is divided into two parts to form two upper and lower separated air swirls (cyclone for short), and then suction is generated between the cyclones, so that the two air swirls collide with each other. When the airflow is stabilized, the collision between the cyclones is continued, and sounds, i.e., edge sounds, are generated. The edge sound is used as a first vibration body, the air column in the tube, namely the vibration of a second vibration body, is excited, and the vibration of the air column in the tube in turn causes the edge sound to deviate from the natural frequency of the air column, so that the edge sound and the air column are coupled, and finally the wind instrument produces the sound. The bamboo flute has the characteristic tone of the traditional bamboo, but has the problems of easy brittle and dry cracking of natural bamboo, difficult complex processing of the inner diameter of the bamboo wall, fluctuation of tone pitch along with the environmental temperature and humidity and the like, while the bamboo flute manufactured by adopting non-bamboo materials can partially solve the problem of limited processing of bamboo materials and always lose the characteristic tone of the bamboo flute. Therefore, on the basis of retaining the unique tone of the traditional bamboo flute, the material and structural design of the flute can play richer harmonic waves, keep the tone stable and harmonious and mellow on the whole range, make the performance of the high-tone range easier, and have practical significance in the inheritance and the development of large non-matter cultural heritage (intangible heritage).

Therefore, the application designs the vertical bamboo flute with the complex structure of the heavy bamboo base material in the ecological environment to solve the technical problems.

Disclosure of Invention

In order to solve the technical problems, the application provides a complex structure vertical bamboo flute with heavy bamboo base material in ecological environment, which aims at the problems that natural bamboo is fragile and dry, the overall diameter of bamboo wall is difficult to adjust, the tone pitch is fluctuated in ambient temperature and humidity and the like in the traditional production process of making vertical bamboo flute with natural bamboo, and aims at the problems that the inner diameter of the vertical bamboo flute made of natural bamboo or the inner wall of the bamboo is difficult to customize and complicate processing again to cause the limited tone of sound wave vibration state, or other base materials or processes such as wood, metal and the like are used for replacing the bamboo to make vertical bamboo, thereby solving the problem that the natural bamboo is difficult to process, but losing the unique tone characteristic of the traditional bamboo vertical bamboo flute, the technical scheme starts from four aspects of materials, structures, sound effects and ecological environment, follows the concepts of forming gold, disguishing, natural inheritance and cross fusion, and combines professional technicians in different departments such as material science, musical acoustics and environmental science to form a complex structure vertical bamboo flute with one ecological environment,

in order to achieve the above purpose, the application provides an ecological environment heavy bamboo base material complex structure vertical bamboo flute, comprising: the top of the vertical bamboo flute is provided with a front end, a rear end and a rear end, wherein the front end, the rear end and the rear end of the vertical bamboo flute are respectively provided with a front end, a rear end and a rear end, the front end, the rear end and the rear end are respectively provided with a front end, a rear end and a rear end, the front end and the rear end are respectively provided with a front end, the rear end and the rear end are respectively provided with a rear end, the front end and the rear end are respectively provided with a rear end, and the rear end is respectively provided with a rear end, and the front end is provided with a rear end, and a rear end cover, and a rear;

the mouth-blowing vertical bamboo flute head, the upper handle vertical bamboo flute body and the lower handle vertical bamboo flute tail are respectively provided with a plurality of mutually communicated chambers;

the inner edges of the vertical bamboo flute head, the upper handle vertical bamboo flute body and the lower handle vertical bamboo flute tail are provided with a plurality of diversion trenches in a penetrating way along the cavity;

and a plurality of finger holes are formed on the upper handle vertical bamboo flute body and the lower handle vertical bamboo flute tail.

Preferably, the ecological heavy bamboo floor material is recycled and used as a base material for scoring the flute, has the characteristics of bamboo, waste and novelty, and specifically comprises the following steps:

A. the bamboo is an ecological heavy bamboo floor made of raw materials and has the characteristic of natural bamboo, the ecological heavy bamboo floor is made of high-quality bamboo seeds with the age of not less than four years, and the bamboo is produced by a series of strict process flows of material selection, cooking, drying and hot pressing, and the characteristic bamboo tone characteristic of the natural bamboo flute manufactured by scoring is still reserved; the ecological strand woven bamboo floor hot-pressing process is completed by pressing, heating and solidifying at one time under the pressure of thousands of tons, and the hardness, density and shrinkage index of the ecological strand woven bamboo floor hot-pressing process are superior to those of natural bamboo, so that the realization of a complex structure of the technical scheme is facilitated;

B. discarding refers to discarding new materials in the production or use links of the raw material source ecological heavy bamboo floor, and firstly, the ecological heavy bamboo floor with partial inventory period and residual quality is discarded or abandoned in the production, storage, transportation and circulation links due to the loss of the original ecological heavy bamboo floor market value or the loss of the utilization value; secondly, the user purchases a part of plan allowance material, the leftover materials generated by decoration lose the original ecological heavy bamboo floor utilization value due to budget and cutting, or lose the utilization value but discard or discard the original ecological heavy bamboo floor utilization value;

C. the new material is discarded, the original ecological heavy bamboo floor is lost in the environmental field or is discarded or abandoned, the material belongs to the category of industrial solid wastes, meanwhile, from the aspect of materialology, the material is never sold and paved in the decoration market as an ecological heavy bamboo floor product, and the base material also belongs to a new material and has the characteristic of discarding the new material.

Preferably, the new material of the ecological strand woven bamboo floor is recycled and subjected to scoring, the new material of the strand woven bamboo floor is recycled, and square material splicing and round bar material preparation processes are arranged; the square stock splicing comprises the steps of splicing, sticking and fixing the first plate and the second plate, and cutting and shaping to form a rectangular square stock with the length of 700mm, the width of 60mm and the height of 60mm; the round bar preparation procedure is to process cuboid rectangular square stock into round bars for standby, wherein the length of the round bars is 700mm, and the diameter of the round bars is 45mm.

Preferably, four chambers of an a chamber, a b chamber, a c chamber and a d chamber are sequentially arranged in the vertical bamboo flute head towards the upper handle body, and a plurality of diversion trenches are respectively arranged in the a chamber, the b chamber, the c chamber and the d chamber.

Preferably, the upper vertical bamboo flute body is sequentially provided with six chambers which are arranged in a penetrating manner along the direction away from the mouthpiece vertical bamboo flute head, and a plurality of diversion trenches are respectively arranged in the e chamber, the f chamber, the g chamber, the h chamber, the i chamber and the j chamber.

Preferably, the lower vertical bamboo flute tail is internally provided with eight chambers in sequence, namely a k chamber, an m chamber, an n chamber, an o chamber, a p chamber, a q chamber, an r chamber and an s chamber, in a direction away from the upper vertical bamboo flute body, and a plurality of diversion trenches are respectively arranged in the k chamber, the m chamber, the n chamber, the o chamber, the p chamber, the q chamber, the r chamber and the s chamber.

Preferably, the mouthpiece vertical bamboo flute head and the upper handle vertical bamboo flute body are respectively provided with a first connecting outer convex opening and a first connecting inner concave cavity, and the first connecting outer convex opening is movably connected with the first connecting inner concave cavity; the vertical bamboo flute head and the upper handle vertical bamboo flute body are respectively provided with a first outer pipe wall surface and a first inner pipe wall surface, and varnish is respectively smeared on the first outer pipe wall surface and the first inner pipe wall surface; the vertical bamboo flute head and the upper handle vertical bamboo flute body are respectively provided with a first fastening ring and a second fastening ring.

Preferably, the upper handle vertical bamboo flute body and the lower handle vertical bamboo flute tail are respectively provided with a second connecting outer convex opening and a second connecting inner concave cavity, and the second connecting outer convex opening is movably connected with the second connecting inner concave cavity; the second connecting outer convex opening is provided with a first cavity, and the radian of the first cavity is 60 degrees; the upper handle vertical bamboo flute body and the lower handle vertical bamboo flute tail are respectively provided with a second outer pipe wall surface and a second inner pipe wall surface, and varnish is smeared on the second outer pipe wall surface and the second inner pipe wall surface; the upper handle vertical bamboo flute body and the lower handle vertical bamboo flute tail are respectively provided with a third fastening ring and a fourth fastening ring.

Preferably, the lower vertical bamboo flute tail is provided with a first hole, an upper sound outlet hole and a lower sound outlet hole which are communicated with the inner cavity of the lower vertical bamboo flute tail, the upper vertical bamboo flute body is provided with a second hole, a third hole, a fourth hole, a fifth hole, a sixth hole, a seventh hole and an eighth hole which are communicated with the inner cavity of the lower vertical bamboo flute tail from the lower vertical bamboo flute tail to the vertical bamboo flute head of the mouthpiece in sequence, and the positions of the second hole, the third hole, the fourth hole, the fifth hole, the sixth hole, the seventh hole and the eighth hole are opposite.

Preferably, the vertical bamboo flute head with the blowing hole comprises a U-shaped outer notch, a gas blocking point and a gas receiving outer friction surface, a human-shaped gas guide groove is arranged between the gas blocking point and the gas receiving outer friction surface, and a turbulent flow groove is arranged in the cavity of the vertical bamboo flute head with the blowing hole.

Compared with the prior art, the application has the following advantages and technical effects:

according to the design scheme, the raw material ecological heavy bamboo floor base materials are recycled, so that on one hand, the base materials retain the original unique tone of the traditional bamboo flute, and on the other hand, the hardness, density and shrinkage index of the base materials are superior to those of natural bamboo materials, the complex structure processing of the design scheme is facilitated, and the problems that the traditional bamboo flute is easy to crack and damage are effectively avoided;

the design scheme is internally provided with a plurality of cavities with different inner diameters and radians and various auxiliary structures, so that air columns in the cavities vibrate in a nonlinear turbulence state, and multiple harmonic sound effects are generated by playing;

the design proposal forms the bamboo Xiao Fen into the detachable mouthpiece-flute head, the upper handle-flute body and the lower handle-flute tail, the three sections are connected and fastened smoothly up and down and the detachable and portable;

the holes on the vertical bamboo flute tail can be rotated along with the vertical bamboo flute tail to adjust the hole positions, and the design that the left hand and the right hand of the upper handle position and the lower handle position can be interchanged is realized by adjusting the hole positions, so that the vertical bamboo flute tail playing device is suitable for different crowds with different handedness of the left hand and the right hand; meanwhile, the device can realize that the same person can consciously exchange the left hand, the right hand, the upper hand and the lower hand to carry out the cross intermittent exercise in the exercise process, and is helpful for preventing the neck and shoulder occupational diseases.

On the basis of reserving the special tone of the traditional bamboo flute, the bamboo Xiao Zaibao designed by the method can play richer harmonic waves, keep the tone stable, harmonious and mellow on the whole tone, make the high tone play more easily and gracefully, and have practical significance on the transmission of the high-light non-material cultural heritage.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this specification, illustrate embodiments of the application and together with the description serve to explain the application. In the drawings:

FIG. 1 is a schematic diagram of a complex structure vertical bamboo flute with heavy bamboo base material in the ecological environment;

FIG. 2 is a schematic diagram of a square stock of the present application;

FIG. 3 is a schematic view of a round bar stock according to the present application;

fig. 4 is a schematic view of the structure of the mouthpiece vertical bamboo flute head of the present application;

fig. 5 is a schematic view of the structure of the vertical bamboo flute with the upper handle of the application;

fig. 6 is a schematic view of the lower handle of the present application;

FIG. 7 is a schematic diagram showing the connection of the front end of the pan flute with the top handle of the application;

FIG. 8 is a schematic diagram of the connection of the upper and lower handle vertical bamboo flute bodies;

FIG. 9 is a schematic diagram of a finger hole arrangement of the present application;

FIG. 10 is a diagram of finger hole distance according to the present application;

fig. 11 is a schematic diagram of a blow hole structure of a flute head with a mouthpiece according to the present application;

fig. 12 is a long-pitch spectrum comparison chart of the vertical bamboo flute and the conventional vertical bamboo flute according to the present application;

fig. 13 is a contrast chart of musical spectrums of the vertical bamboo flute and the conventional vertical bamboo flute according to the present application.

Detailed Description

The following description of the embodiments of the present application will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present application, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.

In order that the above-recited objects, features and advantages of the present application will become more readily apparent, a more particular description of the application will be rendered by reference to the appended drawings and appended detailed description.

Referring to fig. 1-13, this embodiment provides a vertical bamboo flute with complex structure with heavy bamboo base material in ecological environment, comprising: the front end of the mouthpiece vertical bamboo flute, the upper vertical bamboo flute body and the lower vertical bamboo flute tail are sequentially and detachably connected from top to bottom, and the front end 1 of the mouthpiece vertical bamboo flute, the upper vertical bamboo flute body and the lower vertical bamboo flute tail are made of ecological heavy bamboo floor waste materials as base materials;

a plurality of chambers which are mutually communicated are respectively arranged at the front end of the vertical bamboo flute with the blowing opening, the front end of the vertical bamboo flute with the upper handle and the rear end of the vertical bamboo flute with the lower handle;

a plurality of diversion trenches are arranged in the cavity along the inner edge of the top of the vertical bamboo flute with the blowing mouth, the top of the vertical bamboo flute with the upper handle and the bottom of the vertical bamboo flute with the lower handle in a penetrating way;

the upper handle vertical bamboo flute body and the lower handle vertical bamboo flute tail are provided with a plurality of finger holes.

According to the design scheme, the raw material ecological heavy bamboo floor base materials are recycled, so that on one hand, the base materials retain the original unique tone of the traditional bamboo flute, and on the other hand, the hardness, density and shrinkage index of the base materials are superior to those of natural bamboo materials, the complex structure processing of the design scheme is facilitated, and the problems that the traditional bamboo flute is easy to crack and damage are effectively avoided;

the design scheme is internally provided with a plurality of cavities with different inner diameters and radians and various auxiliary structures, so that air columns in the cavities vibrate in a nonlinear turbulence state, and multiple harmonic sound effects are generated by playing;

the design proposal forms the bamboo Xiao Fen into the detachable mouthpiece-flute head, the upper handle-flute body and the lower handle-flute tail, the three sections are connected and fastened smoothly up and down and the detachable and portable;

the holes on the vertical bamboo flute tail can be rotated along with the vertical bamboo flute tail to adjust the hole positions, and the design that the left hand and the right hand of the upper handle position and the lower handle position can be interchanged is realized by adjusting the hole positions, so that the vertical bamboo flute tail playing device is suitable for different crowds with different handedness of the left hand and the right hand; meanwhile, the device can realize that the same person can consciously exchange the left hand, the right hand, the upper hand and the lower hand to carry out the cross intermittent exercise in the exercise process, and is helpful for preventing the neck and shoulder occupational diseases.

On the basis of reserving the special tone of the traditional bamboo flute, the bamboo Xiao Zaibao designed by the method can play richer harmonic waves, keep the tone stable, harmonious and mellow on the whole tone, make the high tone play more easily and gracefully, and have practical significance on the transmission of the high-light non-material cultural heritage.

Further optimizing scheme, the ecological heavy bamboo floor material is discarded the new material recycling and is used as the substrate to score the flute, have the characteristics of bamboo, abandon, new, specifically include:

A. the bamboo is an ecological heavy bamboo floor made of raw materials and has the characteristic of natural bamboo, the ecological heavy bamboo floor is made of high-quality bamboo seeds with the age of not less than four years, and the bamboo is produced by a series of strict process flows of material selection, cooking, drying and hot pressing, and the characteristic bamboo tone characteristic of the natural bamboo flute manufactured by scoring is still reserved; the ecological strand woven bamboo floor hot-pressing process is completed by pressing, heating and solidifying at one time under the pressure of thousands of tons, and the hardness, density and shrinkage index of the ecological strand woven bamboo floor hot-pressing process are superior to those of natural bamboo, so that the realization of a complex structure of the technical scheme is facilitated;

B. discarding refers to discarding new materials in the production or use links of the raw material source ecological heavy bamboo floor, and firstly, the ecological heavy bamboo floor with partial inventory period and residual quality is discarded or abandoned in the production, storage, transportation and circulation links due to the loss of the original ecological heavy bamboo floor market value or the loss of the utilization value; secondly, the user purchases a part of plan allowance material, the leftover materials generated by decoration lose the original ecological heavy bamboo floor utilization value due to budget and cutting, or lose the utilization value but discard or discard the original ecological heavy bamboo floor utilization value;

C. the new material is discarded, the original ecological heavy bamboo floor is lost in the environmental field or is discarded or abandoned, the material belongs to the category of industrial solid wastes, meanwhile, from the aspect of materialology, the material is never sold and paved in the decoration market as an ecological heavy bamboo floor product, and the base material also belongs to a new material and has the characteristic of discarding the new material.

Further optimizing the scheme, the new material resource recycling and scoring of the ecological strand woven bamboo floor is realized, and the new material resource recycling and recycling of the strand woven bamboo floor is provided with square material splicing and round bar material preparation procedures; the square stock splicing comprises the steps of splicing, sticking and fixing the first plate 1.1 and the second plate 1.2, and cutting and shaping to form a cuboid rectangular square stock, wherein the square stock length 1.3 is 700mm, the square stock width 1.4 is 60mm, and the square stock height 1.5 is 60mm; the round bar preparation process is to process cuboid rectangular square stock into round bars for standby, wherein the length of the round bars of the preparation is 700mm, and the diameter of the round bars of the preparation is 45mm. 2-3, the first board 1.1 and the second board 1.2 are arranged, the first board 1.1 and the second board 1.2 which are manufactured by the ecological strand woven bamboo floor to be recycled are spliced, connected, glued and fixed in the strand splicing procedure, the cut and the shaped form cuboid rectangular strands, and the general size of the whole uncut board is as follows: 30mm by 140mm by 1860mm specification; then, a rectangular square stock of 60mm by 700mm was processed into a round bar of 45mm diameter for use.

Further optimizing scheme, upward upwards set gradually four cavitys of a chamber, b chamber, c chamber and d chamber in the mouthpiece vertical bamboo flute head, a chamber, b chamber, c chamber and d chamber are provided with a plurality of guiding gutter respectively. The vertical bamboo flute body is provided with nineteen chambers with complex structures, wherein the eighteen chambers are provided with non-uniform change designs with different inner diameter radians, and one chamber is not provided with radians;

according to fig. 4, the mouthpiece vertical bamboo flute head is provided with four chambers, namely an a chamber, a b chamber, a c chamber and a d chamber; wherein,,

(1) a cavity: let a cavity minimum inner diameter 3.1, marked as phi _amin =20mm, let a cavity maximum inner diameter 3.2, denoted Φ _amax Let a cavity radian center circle radius 3.3, labeled R, =20.5mm _a =300 mm; simultaneously, three smooth diversion trenches C are arranged on the inner wall of the cavity a _a1 、C _a2 、C _a3 ；C _a1 、C _a2 、C _a3 Processing the arc line at 120-degree average distribution;

(2) b cavity: let b Cavity maximum inner diameter 3.4, noted asΦ _bmax =20.5 mm, set b cavity minimum inner diameter 3.5 Φ _bmin Let b cavity radian center radius 3.6, labeled R =20mm _b Three smooth diversion trenches C are uniformly distributed in arc line 120 degrees on inner wall of cavity b with diameter of 290mm _b1 、C _b2 、C _b3 ；

(3) c cavity: let c cavity maximum inner diameter 3.7, marked as phi _cmax =20mm, set c-cavity minimum inner diameter 3.8Φ _cmin =19.5 mm, let the arc center circle radius 3.9, denoted R _c Three smooth diversion trenches C are uniformly distributed in arc line 120 degrees on inner wall of C cavity with the diameter of 280mm _c1 、C _c2 、C _c3 ；

(4) d cavity: let d cavity maximum inner diameter 3.10, marked as phi _dmax =19.5 mm, set d cavity minimum inner diameter 3.11Φ _dmin Let d cavity arc center radius 3.12, labeled R =19 mm _d Three smooth diversion trenches C are processed in 120-degree average distribution mode on arc line of inner wall of d cavity with diameter of 270mm _d1 、C _d2 、C _d3 。

(5) Diversion trench C _a1 、C _b1 、C _c1 、C _d1 Sequentially communicated with a smooth semicircular shallow concave air guide air groove C ₁ Diversion trench C _a2 、C _b2 、C _c2 、C _d2 Sequentially communicated with a smooth semicircular shallow concave air guide air groove C ₂ Diversion trench C _a3 、C _b3 、C _c3 ；C _d3 Sequentially communicated with a smooth semicircular shallow concave air guide air groove C ₃ The method comprises the steps of carrying out a first treatment on the surface of the The air quantity, air speed and air pressure played by players and the inner diameters and radians of the four chambers of the a chamber, the b chamber, the c chamber and the d chamber are different and are unevenly changed, the design of the diversion trench forms rich and changeable permutation and combination variables, and the acoustic wave vibration coupling is in a nonlinear complex state.

Further optimizing scheme, upward set up in proper order along the direction of keeping away from the mouthpiece vertical bamboo flute head to the position vertical bamboo flute body and run through e chamber, f chamber, g chamber, h chamber, i chamber, j chamber, six total chambers, e chamber, f chamber, g chamber, h chamber, i chamber, j chamber are provided with a plurality of guiding gutter respectively. The upper vertical bamboo flute body is provided with seven chambers of an e chamber, an f chamber, a g chamber, an h chamber, an i chamber, a j chamber and a k chamber, wherein the e chamber, the f chamber, the g chamber, the h chamber, the i chamber, the j chamber and the k chamber,

(1) an e cavity; let e cavity maximum inner diameter 4.1, marked as phi _emax =19 mm, set e-lumen minimum inner diameter 4.2, noted Φ _emin Let e cavity arc center circle radius 4.3, labeled R =18.5 mm _e =260mm, and three smooth diversion trenches C are processed in an average distribution manner of 120 degrees on arc lines on inner wall of e cavity _e4 、C _e5 、C _e6 ；

(2) f cavity; let f the maximum inner diameter of the cavity be 4.4, marked as phi _fmax =18.5 mm, set f cavity minimum inside diameter 4.5, noted Φ _fmin Let f cavity arc center radius 4.6, labeled R =18 mm _f Three smooth diversion trenches C are processed in an average distribution manner of 120 degrees on the arc line of the inner wall of the f cavity with the diameter of 250mm _f4 、C _f5 、C _f6 ；

(3) g cavity; let g Cavity maximum inner diameter 4.7, noted as Φ _gmax Let g lumen minimum inside diameter 4.8 =18 mm, denoted Φ _gmin 17mm, g inner wall straight line, no radian, 120 degree average distribution processing three smooth diversion trenches C _g1 、C _g2 、C _g3 ；

(4) h, a cavity; let h cavity maximum inner diameter 4.9, marked as phi _hmax Let h lumen minimum inner diameter 4.10 =17 mm, noted Φ _hmin Let h cavity arc center radius 4.11, labeled R =16.5 mm _h 240mm, and 120-degree average distribution of h cavity inner wall arc lines to process three smooth diversion trenches C _h4 、C _h5 、C _h6 ；

(5) i cavities; let i the maximum inner diameter of the cavity be 4.12, marked as phi _imax Let i lumen minimum inner diameter 4.13, denoted Φ =16.5 mm _imin Let the arc center radius of fig. 4.14, denoted R, =16 mm _i Three smooth diversion trenches C are processed in 120-degree average distribution mode on inner wall arc line of i cavity with diameter of 230mm _i4 、C _i5 、C _i6 ；

(6) A j cavity; let j cavity maximum inner diameter 4.15, marked as phi _jmax Let j lumen minimum inner diameter 4.16, noted Φ =16 mm _jmin Let j-cavity arc center circle radius 4.17, labeled R =15.5mm _j Three smooth diversion trenches C are processed in 120-degree average distribution mode on inner wall arc line of j cavity with 220mm _j4 、C _j5 、C _j6 ；

(7) Set C ₄ 、C ₅ 、C ₆ Three diversion trenches, namely a smooth semicircular shallow concave diversion trench C of air flow is sequentially communicated with three smooth diversion trenches of e, f, g, h, i, j six chambers ₄ 、C ₅ 、C ₆ The method comprises the steps of carrying out a first treatment on the surface of the And C ₄ 、C ₅ 、C ₆ And C ₁ 、C ₂ 、C ₃ And correspondingly communicated.

(8) Non-uniform design of different inner diameters and radians of five chambers, and design of linear and arc-free change of inner walls of g chambers, and C ₄ 、C ₅ 、C ₆ The design of the diversion trench forms rich and changeable permutation and combination variables, and the acoustic wave vibration coupling is in a nonlinear complex state.

Further optimizing scheme, the direction of lower vertical bamboo flute tail inwards to keeping away from upper vertical bamboo flute body has seted up k chamber, m chamber, n chamber, o chamber, p chamber, q chamber, r chamber, s chamber in proper order and has had a plurality of guiding gutter respectively in k chamber, m chamber, n chamber, o chamber, p chamber, q chamber, r chamber, s chamber altogether. The lower handle flute tail is internally provided with eight chambers including a k chamber, an m chamber, an n chamber, an o chamber, a p chamber, a q chamber, an r chamber and an s chamber, wherein

(1) A k cavity; let k-chamber minimum inner diameter 5.2, marked as phi _kmin =14.5 mm, set the maximum inner diameter of the k cavity 5.1, denoted Φ _kmax Let k cavity arc center circle radius 5.3, labeled R =15 mm _k =200mm, k lumen inner wall arc line processing smooth;

(2) an m-cavity; let m cavity minimum inner diameter 5.4, marked as phi _mmin =14.5 mm, set m lumen maximum inner diameter 5.5, noted Φ _mmax Setting the radius of the arc center circle of the m cavity to be 5.6, marking Rm=80 mm, and processing the arc line of the inner wall of the m cavity smoothly;

(3) an n cavity; let n-chamber maximum inner diameter 5.8, marked as phi _nmax Let n-lumen minimum inside diameter 5.7, denoted Φ =15.5 mm _nmin Let n-cavity arc center circle radius 5.9, labeled R =15 mm _n =70mm, n inner wall arc machining smooth;

(4) an o cavity; let o-Chamber minimum inside diameter 5.10, noted as Φ _omin =15.5 mm, set o cavity maximum inner diameter 511, marked as phi _omax Let o cavity arc center radius 5.12, labeled R =16 mm _o =60mm, o cavity inner wall arc line processing smooth;

(5) a p cavity; let p-cavity minimum inside diameter 5.13, labeled phi _pmin Let p-cavity maximum inside diameter 5.14 =16 mm, denoted Φ _pmax Let p-cavity arc center circle radius 5.15, labeled R =16.5 mm _p =50mm, p inner wall arc machining smooth;

(6) q cavities; let q-Cavity minimum inside diameter 5.16, denoted as Φ _qmin =16.5 mm, set q lumen maximum inner diameter 5.17, noted Φ _qmax Let q cavity arc center circle radius 5.18, labeled R =17 mm _q =40mm, q lumen inner wall arc line processing smooth;

(7) an r cavity; let the minimum inner diameter of the r cavity be 5.19, marked as phi _rmin Let r cavity maximum inner diameter 5.20, noted Φ =17 mm _rmax Let R cavity arc center circle radius 5.21, labeled R =17.5 mm _r =30mm, r cavity inner wall arc line processing smooth;

(8) s cavity; let s-cavity minimum inside diameter 5.22, marked as phi _smin =17.5 mm, set s-cavity maximum inner diameter 5.23, noted Φ _smax Let s-cavity arc center radius 5.24, denoted R _s The arc line processing of the inner wall of the s cavity is smooth and is 20 mm;

(9) the q cavity is internally provided with a rotary suspension bead 5.25 and a screw 5.26, a through round hole is formed in the rotary suspension bead 5.25, the screw 5.26 penetrates through the rotary suspension bead 5.25 and is internally provided with a through round hole, the rotary suspension bead 5.25 can vertically move or rotate around the screw 5.26, and the screw 5.26 is fixedly penetrated in the q cavity;

the rotary suspended beads 5.25 in the q cavity are in a rotary state around the screw rod 5.26 along with the airflow flow when a player plays, so that the air column in the q cavity is in collision, bending, turbulence, rotational flow and acceleration, and the acoustic vibration coupling is in a nonlinear turbulence state.

Further optimizing scheme, the front end of the flute with the mouth and the upper handle are respectively provided with a first connecting outer convex opening 6.1 and a first connecting inner concave cavity 6.2, and the first connecting outer convex opening 6.1 is movably connected with the first connecting inner concave cavity 6.2; the vertical bamboo flute head and the vertical bamboo flute body with the upper handle are respectively provided with a first outer pipe wall surface 6.3 and a first inner pipe wall surface 6.4, and the first outer pipe wall surface 6.3 and the first inner pipe wall surface 6.4 are respectively coated with varnish; the first fastening ring 6.5 and the second fastening ring 6.6 are respectively arranged on the vertical bamboo flute head and the vertical bamboo flute body. The first connecting outer convex opening 6.1 is formed by a lathe cutting mode, the length of the first connecting outer convex opening is 30mm, the maximum outer diameter is 25mm, the minimum outer diameter is 24mm, the inner diameter is 19mm, the first connecting inner concave cavity 6.2 is formed by a lathe cutting mode, the length of the first connecting inner concave cavity is 30mm, the diameter of the first connecting inner concave cavity is 25mm, and the first connecting outer concave cavity and the second connecting inner concave cavity are both made of bamboo base materials; the first fastening ring 6.5 and the second fastening ring 6.6 are used for tightening the mouth-blowing vertical bamboo flute head and the upper handle vertical bamboo flute body; the first connection outer convex opening 6.1 and the first connection inner concave cavity 6.2 are respectively arranged on the vertical bamboo flute head and the upper vertical bamboo flute body, and the structural engineering difference size of the first connection outer convex opening 6.1 and the first connection inner concave cavity 6.2 ensures that the two sections of the vertical bamboo flute head and the upper vertical bamboo flute body are smoothly connected and fastened and are convenient to disassemble and carry.

Further optimizing scheme, the upper vertical bamboo flute body and the lower vertical bamboo flute tail are respectively provided with a second connecting outer convex opening 7.1 and a second connecting inner concave cavity 7.2, and the second connecting outer convex opening 7.1 is movably connected with the second connecting inner concave cavity 7.2; the second connecting outer convex opening 7.1 is provided with a first cavity 7.3, and the radian of the first cavity 7.3 is 160 degrees; the upper handle vertical bamboo flute body and the lower handle vertical bamboo flute tail are respectively provided with a second outer pipe wall surface 7.3 and a second inner pipe wall surface 7.4, and the second outer pipe wall surface 7.3 and the second inner pipe wall surface 7.4 are coated with varnish; the upper handle vertical bamboo flute body and the lower handle vertical bamboo flute tail are respectively provided with a third fastening ring 7.5 and a fourth fastening ring 7.6. See fig. 7. The second connecting outer collar 7.1 has a length of 20mm, a thickness of 0.5mm and an outer diameter of 15mm. The size of the second connecting concave cavity 7.2 is 20mm long and the inner diameter is 15mm; the upper handle vertical bamboo flute body and the lower handle vertical bamboo flute tail are respectively provided with a third fastening ring 7.5 and a fourth fastening ring 7.6; the upper handle vertical bamboo flute body and the lower handle vertical bamboo flute tail are respectively provided with a second outer pipe wall surface 7.3 and a second inner pipe wall surface 7.4, and the second outer pipe wall surface 7.3 and the second inner pipe wall surface 7.4 are coated with varnish; the second connecting outer boss 7.1 and the second connecting inner concave cavity 7.2 are provided with structural engineering difference sizes, so that the upper handle vertical bamboo flute body and the lower handle vertical bamboo flute tail are connected and fastened smoothly, and the detachable vertical bamboo flute is convenient to disassemble and carry.

Further optimizing scheme, the lower vertical bamboo flute tail is provided with a first hole 8.1, an upper sound outlet hole 8.12 and a lower sound outlet hole 8.13 which are communicated with the inner cavity of the lower vertical bamboo flute tail, and the direction from the lower vertical bamboo flute tail to the mouthpiece vertical bamboo flute head on the upper vertical bamboo flute body is as followsThe second hole 8.2, the third hole 8.3, the fourth hole 8.4, the fifth hole 8.5, the sixth hole 8.6, the seventh hole 8.7 and the eighth hole 8.8 are formed in sequence and are communicated with the inner cavity of the hole, and the positions of the second hole 8.2, the third hole 8.3, the fourth hole 8.4, the fifth hole 8.5, the sixth hole 8.6 and the seventh hole 8.7 are opposite to those of the eighth hole 8.8. The overall length of the vertical bamboo flute of the embodiment is L _{Total (S)} = 577.6mm, outer diameter Φ _{External min} =43 mm, eight finger holes were set; wherein, as shown in fig. 9, the first hole 8.1 corresponds to the little finger, the second hole 8.2 corresponds to the ring finger, the third hole 8.3 corresponds to the middle finger, the fourth hole 8.4 corresponds to the index finger, the fifth hole 8.5 corresponds to the ring finger, the sixth hole 8.6 corresponds to the middle finger, the seventh hole 8.7 corresponds to the index finger, and the eighth hole 8.8 corresponds to the thumb; the vertical bamboo flute is also provided with a joint 8.9 between the vertical bamboo flute body and the tail of the lower vertical bamboo flute, a joint 8.10 between the vertical bamboo flute body and the upper vertical bamboo flute, a blowing hole 8.11 on the front of the vertical bamboo flute with a blowing mouth, and an upper sound outlet 8.12 and a lower sound outlet 8.13 on the tail of the lower vertical bamboo flute; the four finger holes of the fifth hole 8.5, the sixth hole 8.6, the seventh hole 8.7 and the eighth hole 8.8 are the playing upper handle positions, and the four finger holes of the first hole 8.1, the second hole 8.2, the third hole 8.3 and the fourth hole 8.4 are the playing lower handle positions; the joint of the upper vertical bamboo flute body and the lower vertical bamboo flute tail is designed with 8.9 of the first hole 8.1, the first hole 8.1 (little finger) can rotate along with the lower vertical bamboo flute tail to adjust the hole position, and the left hand and the right hand of the upper handle position and the lower handle position can be interchanged by adjusting the hole position of the first hole 8.1; see FIG. 10, with the overall length L of the flute ₀ L is arranged at intervals among eight finger holes ₈ 、L ₁ 、L ₂ 、L ₃ 、L ₄ 、L ₅ 、L ₆ 、L ₇ Through L ₈ 、L ₁ 、L ₂ 、L ₃ 、L ₄ 、L ₅ 、L ₆ 、L ₇ Length dimension determining hole site, eight finger hole apertures phi _{Finger hole min} The depth of eight finger holes is penetration depth =10mm.

Further optimizing scheme, blowing hole 8.11 is established to the mouthpiece vertical bamboo flute head, and blowing hole 8.11 includes U-shaped exo-cutting 10.1, hinders gas point 10.2 and meets gas external friction face 10.3 between establishing humanoid air guide groove 10.4, and turbulence groove 10.5 is established to the mouthpiece vertical bamboo flute head inner chamber. Referring to fig. 10, the mouthpiece vertical bamboo flute head is provided with a U-shaped external cutting surface 10.1, a gas blocking point 10.2 and a gas receiving external friction surface 10.3, and a human-shaped gas guide groove 10.4 is arranged between the gas blocking point 10.2 and the gas receiving external friction surface 10.3; a turbulence groove 10.5 is arranged in the inner cavity of the vertical bamboo flute head with the blowing port; the mouth-blowing vertical bamboo flute head human-shaped air guide groove 10.4, the turbulence groove 10.5, nineteen unevenly-changed chambers arranged in the technical scheme, the guide groove and the rotary suspended beads form a complex design of the technical scheme, so that the air column vibration in the chambers is in a nonlinear turbulence state during playing.

Referring to fig. 11, the sound production principle of the vertical bamboo flute of the application is that the airflow of a player is taken as an excitation source, the airflow is emitted to a U-shaped external notch 10.1 with sharp edges at a certain angle, the airflow is divided into an upper cyclone and a lower cyclone, and the two cyclones collide with each other at a gas blocking point 10.2 and a gas receiving external friction surface 10.3 to form the edge sound, so that a blowing hole 8.11 of the vertical bamboo flute head of the mouthpiece is designed as a first vibrator of the vertical bamboo flute with complex structure of the ecological environment heavy bamboo base material;

referring to fig. 4, 5 and 6, the air flow of a player is used as an excitation source to excite nineteen unevenly-changed chambers in the vertical bamboo flute body, sound wave vibration of a second vibrator is carried out on air columns in the nineteen unevenly-changed chambers, the natural frequency of edge sounds is influenced by the vibration of the air columns in the nineteen chambers with complex structures, and the air columns are coupled with each other to generate final tone of the vertical bamboo flute with complex structures of the ecological environment heavy bamboo base material;

the bamboo characteristic of natural growth is still reserved on the bamboo substrate in the ecological environment, so that the tone and tone quality of the bamboo flute have the characteristics of softness and bamboo brittleness of the traditional bamboo flute manufacturing process, meanwhile, the bamboo flute has the characteristics of different tones of the same flute, and the graceful, clear and stable tone is realized by the skills of player's breath control, position change of a mouthpiece and the like, and the tone and tone quality are related to the skill of playing such as gestures, gases, fingers, lips, tongues, curves and the like, the understanding of music by players and the artistic information of players.

Referring to fig. 4, 5 and 6, nineteen chambers with complex structures are provided, the inner diameter of each short section is finely adjusted, the minimum impedance value of each note is adjusted to the correct frequency, the notes are in a harmonious state, overtones generated by resonance are richer, more mellow sound is provided, and the depth of the minimum impedance value is increased in a high-pitch region; the same playing skill can generate tone composed of richer harmonic wave, keep the stability, harmony and richness of the tone of the vertical bamboo flute on the whole range, and make the high range play more easily and gracefully and generate multiple harmonic effects.

The application has nineteen chambers with nonuniform variation, a humanoid air guide groove, a turbulence groove, a diversion groove, a rotary suspended bead and other complex structures, so that the air column vibration in the chambers is in a nonlinear turbulence state, and multiple harmonic sound effects are generated during playing.

Referring to fig. 12-13, the difference in acoustics and improvement in tone and high-pitch performance of the vertical bamboo flute and the traditional bamboo flute process of the present application are compared through rigorous experiments, and fig. 12 is a graph of long audio spectrum of the vertical bamboo flute and the unmodified bamboo flute of the present application, and the same player controls the same pitch and strength to perform long-pitch performance recording. It can be seen from fig. 12 that in the treble region, the harmonic quantity of the vertical bamboo flute with the complex structure of the heavy bamboo substrate with an ecological environment is richer and stronger than that of the common bamboo vertical bamboo flute, and the treble of the vertical bamboo flute with the complex structure of the heavy bamboo substrate with an ecological environment is thicker and transparent in subjective hearing, and the aftertaste is longer, and the vertical bamboo flute is not as astringent as the common bamboo vertical bamboo flute.

Fig. 13 shows a comparative graph of musical performance spectra of a common vertical bamboo flute and the vertical bamboo flute of the present application, in which the same player controls the same pitch and intensity to perform the performance recording. The tone transition of the vertical bamboo flute with the complex structure of the heavy bamboo base material in the ecological environment is more natural, the subjective hearing sense can also feel that the tone color of the vertical bamboo flute keeps close thickness along with the change of the tone, the tone color of the common vertical bamboo flute on the high tone is greatly different from that of the low tone, and the listener can feel the split due to the drastic change of the tone color when playing.

From the acoustic perspective, the shape of the mouthpiece of the conventional bamboo flute enables the adjustable gap between the lips of a player and the mouthpiece to be smaller, high-pitched sound is difficult to blow out, and ultrahigh skills are required; the improved ecological environment heavy bamboo base material complex structure vertical bamboo flute can more easily achieve good tone on high-pitch performance, so that the improved ecological environment heavy bamboo base material complex structure vertical bamboo flute can play a wider playing scene on music performance, and besides the traditional vertical bamboo flute, the western flute and the eight tracks of the Japanese ruler can be played, and the expressive force of the improved ecological environment heavy bamboo base material complex structure vertical bamboo flute is increased.

The application has the beneficial effects that:

the design scheme follows the concepts of stone-ordering, no-masking yoga, ecological nature and cross fusion, and is a research team formed by combining professional technicians in different departments such as materialology, musical acoustics, environmental science and the like, and the research team is used for researching and developing a complex structure vertical bamboo flute patent result of an ecological environment heavy bamboo base material, mainly comprises the steps of classifying, collecting, recycling and utilizing the waste heavy bamboo base material, and processing a music artistic environmental protection product by a numerical control lathe, and has the characteristics of new material discarding, new discarding, recycling, ecological environment protection and the like;

according to the design scheme, the raw material ecological heavy bamboo floor base materials are recycled, so that on one hand, the base materials retain the original unique tone of the traditional bamboo flute, and on the other hand, the hardness, density and shrinkage index of the base materials are superior to those of natural bamboo materials, the complex structure processing of the design scheme is facilitated, and the problems that the traditional bamboo flute is easy to crack and damage are effectively avoided;

nineteen cavities which are unevenly changed, a humanoid air guide groove, a turbulence groove, a diversion groove, a rotary suspended bead and other complex structures are arranged in the design proposal, so that the air column vibration in the cavity is in a nonlinear turbulence state, and multiple harmonic sound effects are generated by playing;

the design proposal is provided with a mouthpiece vertical bamboo flute head, an upper handle vertical bamboo flute body and a lower handle vertical bamboo flute tail, and three sections of the vertical bamboo flute head, the upper and the lower handle vertical bamboo flute tail are connected and fastened smoothly, and the vertical bamboo flute is convenient to disassemble and carry;

in the design scheme, the first hole 8.1 can rotate along with the tail of the vertical bamboo flute to adjust the hole position, and the left hand and the right hand of the upper handle position and the lower handle position can be interchanged through adjusting the first hole 8.1 hole position, so that the vertical bamboo flute playing device is suitable for different crowds with different handedness of the left hand and the right hand; meanwhile, the device can realize that the same person can consciously exchange the left hand, the right hand, the upper hand and the lower hand to carry out the cross intermittent exercise in the exercise process, and is helpful for preventing the neck and shoulder occupational diseases.

In the description of the present application, it should be understood that the terms "longitudinal," "transverse," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present application, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present application.

The above embodiments are only illustrative of the preferred embodiments of the present application and are not intended to limit the scope of the present application, and various modifications and improvements made by those skilled in the art to the technical solutions of the present application should fall within the protection scope defined by the claims of the present application without departing from the design spirit of the present application.

Claims (10)

1. An ecological environment heavy bamboo base material complex structure vertical bamboo flute which is characterized by comprising: the top of the mouth-blowing vertical bamboo flute head (1), the top of the mouth-blowing vertical bamboo flute body and the bottom of the mouth-blowing vertical bamboo flute tail are respectively and detachably connected from top to bottom, and the top of the mouth-blowing vertical bamboo flute head (1), the top of the mouth-blowing vertical bamboo flute body and the bottom of the mouth-blowing vertical bamboo flute tail take ecological heavy bamboo floor waste materials as base materials;

the mouth-blowing vertical bamboo flute head, the upper handle vertical bamboo flute body and the lower handle vertical bamboo flute tail are respectively provided with a plurality of mutually communicated chambers;

the inner edges of the vertical bamboo flute head, the upper handle vertical bamboo flute body and the lower handle vertical bamboo flute tail are provided with a plurality of diversion trenches in a penetrating way along the cavity;

and a plurality of finger holes are formed on the upper handle vertical bamboo flute body and the lower handle vertical bamboo flute tail.

2. The ecological environment heavy bamboo base material complex structure vertical bamboo flute according to claim 1, which is characterized in that: the ecological heavy bamboo floor material is recycled and used as a base material, has the characteristics of bamboo, bamboo abandon and new, and specifically comprises the following steps:

A. the bamboo is an ecological heavy bamboo floor made of raw materials and has the characteristic of natural bamboo, the ecological heavy bamboo floor is made of high-quality bamboo seeds with the age of not less than four years, and the bamboo is produced by a series of strict process flows of material selection, cooking, drying and hot pressing, and the characteristic bamboo tone characteristic of the natural bamboo flute manufactured by scoring is still reserved; the ecological strand woven bamboo floor hot-pressing process is completed by pressing, heating and solidifying at one time under the pressure of thousands of tons, and the hardness, density and shrinkage index of the ecological strand woven bamboo floor hot-pressing process are superior to those of natural bamboo, so that the realization of a complex structure of the technical scheme is facilitated;

B. discarding refers to discarding new materials in the production or use links of the raw material source ecological heavy bamboo floor, and firstly, the ecological heavy bamboo floor with partial inventory period and residual quality is discarded or abandoned in the production, storage, transportation and circulation links due to the loss of the original ecological heavy bamboo floor market value or the loss of the utilization value; secondly, the user purchases a part of plan allowance material, the leftover materials generated by decoration lose the original ecological heavy bamboo floor utilization value due to budget and cutting, or lose the utilization value but discard or discard the original ecological heavy bamboo floor utilization value;

C. the new material is discarded, the original ecological heavy bamboo floor is lost in the environmental field or is discarded or abandoned, the material belongs to the category of industrial solid wastes, meanwhile, from the aspect of materialology, the material is never sold and paved in the decoration market as an ecological heavy bamboo floor product, and the base material also belongs to a new material and has the characteristic of discarding the new material.

3. The ecological environment heavy bamboo base material complex structure vertical bamboo flute according to claim 2, which is characterized in that: the ecological heavy bamboo floor waste material recycling cyclic utilization scoring flute, the waste material recycling cyclic utilization of the waste material is provided with square material splicing and round bar material preparation procedures; the square stock splicing comprises the steps of splicing, sticking and fixing a first plate (1.1) and a second plate (1.2), and cutting and shaping to form a rectangular square stock, wherein the square stock length (1.3) is 700mm, the square stock width (1.4) is 60mm, and the square stock height (1.5) is 60mm; the round bar preparation procedure is to process cuboid rectangular square stock into round bars for standby, wherein the length (2.1) of the round bars of the preparation is 700mm, and the diameter (2.2) of the round bars of the preparation is 45mm.

4. The ecological environment heavy bamboo base material complex structure vertical bamboo flute according to claim 1, which is characterized in that: the vertical bamboo flute with the mouthpiece is characterized in that an a cavity, a b cavity, a c cavity and a d cavity are sequentially arranged in the vertical bamboo flute head towards the upper handle vertical bamboo flute body, and a plurality of diversion trenches are respectively arranged in the a cavity, the b cavity, the c cavity and the d cavity.

5. The ecological environment heavy bamboo base material complex structure vertical bamboo flute according to claim 4, which is characterized in that: the vertical bamboo flute is characterized in that the upper vertical bamboo flute body is sequentially provided with six chambers, namely an e chamber, an f chamber, a g chamber, an h chamber, an i chamber and a j chamber, which are arranged in a penetrating manner along the direction away from the front of the vertical bamboo flute, and a plurality of diversion trenches are respectively arranged in the e chamber, the f chamber, the g chamber, the h chamber, the i chamber, the j chamber and the k chamber.

6. The ecological environment heavy bamboo base material complex structure vertical bamboo flute according to claim 5, which is characterized in that: the lower vertical bamboo flute tail is provided with eight chambers in sequence, namely a k chamber, an m chamber, an n chamber, an o chamber, a p chamber, a q chamber, an r chamber and an s chamber, in the direction of being far away from the upper vertical bamboo flute body, and a plurality of diversion trenches are respectively arranged in the k cavity, the m cavity, the n cavity, the o cavity, the p cavity, the q cavity, the r cavity and the s cavity.

7. The ecological environment heavy bamboo base material complex structure vertical bamboo flute according to claim 1, which is characterized in that: the vertical bamboo flute head and the upper handle vertical bamboo flute body are respectively provided with a first connecting outer convex opening (6.1) and a first connecting inner concave cavity (6.2), and the first connecting outer convex opening (6.1) is movably connected with the first connecting inner concave cavity (6.2); the vertical bamboo flute head and the upper handle vertical bamboo flute body are respectively provided with a first outer pipe wall surface (6.3) and a first inner pipe wall surface (6.4), and the first outer pipe wall surface (6.3) and the first inner pipe wall surface (6.4) are respectively coated with varnish; the mouth-blowing vertical bamboo flute head and the upper handle vertical bamboo flute body are respectively provided with a first fastening ring (6.5) and a second fastening ring (6.6).

8. The ecological environment heavy bamboo base material complex structure vertical bamboo flute according to claim 7, wherein: the upper vertical bamboo flute body and the lower vertical bamboo flute tail are respectively provided with a second connecting outer convex opening (7.1) and a second connecting inner concave cavity (7.2), and the second connecting outer convex opening (7.1) is movably connected with the second connecting inner concave cavity (7.2); the upper vertical bamboo flute body and the lower vertical bamboo flute tail are respectively provided with a second outer pipe wall surface (7.3) and a second inner pipe wall surface (7.4), and the second outer pipe wall surface (7.3) and the second inner pipe wall surface (7.4) are coated with varnish; the upper handle vertical bamboo flute body and the lower handle vertical bamboo flute tail are respectively provided with a third fastening ring (7.5) and a fourth fastening ring (7.6); the second connecting outer convex opening (7.1) is provided with a first cavity, and the radian of the first cavity is 160 degrees.

9. The ecological environment heavy bamboo base material complex structure vertical bamboo flute according to claim 1, which is characterized in that: the vertical bamboo flute is characterized in that a first hole (8.1), an upper sound outlet hole (8.12) and a lower sound outlet hole (8.13) which are communicated with the inner cavity of the vertical bamboo flute are formed in the tail of the lower vertical bamboo flute, a second hole (8.2), a third hole (8.3), a fourth hole (8.4), a fifth hole (8.5), a sixth hole (8.6), a seventh hole (8.7) and an eighth hole (8.8) which are communicated with the inner cavity of the vertical bamboo flute are sequentially formed in the tail of the upper vertical bamboo flute from the tail of the lower vertical bamboo flute to the front of the vertical bamboo flute, and the positions of the second hole (8.2), the third hole (8.3), the fourth hole (8.4), the fifth hole (8.5), the sixth hole (8.6), the seventh hole (8.7) and the eighth hole (8.8) are opposite.

10. The ecological environment heavy bamboo base material complex structure vertical bamboo flute according to claim 1, which is characterized in that: the vertical bamboo flute head is provided with a blowing hole (8.11), the blowing hole (8.11) comprises a U-shaped external cutting surface (10.1), a gas blocking point (10.2) and a gas receiving external friction surface (10.3), a human-shaped gas guide groove (10.4) is arranged between the gas blocking point (10.2) and the gas receiving external friction surface (10.3), and a turbulence groove (10.5) is arranged in the cavity of the vertical bamboo flute head.