CN111640409A

CN111640409A - Novel flute

Info

Publication number: CN111640409A
Application number: CN202010545130.9A
Authority: CN
Inventors: 王凯
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-06-16
Filing date: 2020-06-16
Publication date: 2020-09-08

Abstract

The invention discloses a novel flute, which belongs to the field of a glowing instrument, and is made of glass fiber or carbon fiber materials, based on the plastic material, the inner diameter and the aperture of the flute can be flexibly adjusted, compared with the traditional bamboo flute, jade flute, metal flute and resin flute, the novel flute has the advantages of strong hardness, high density, small temperature difference influence, uniform vibration and the like, and meanwhile, the novel flute can realize industrialized and standardized production by adopting the glass fiber or the carbon fiber, so that the novel flute has uniform tone and tone, and the tedious later-stage tone tuning and tone repairing work is avoided.

Description

Novel flute

Technical Field

The invention relates to the field of air-sounding musical instruments, in particular to a novel flute.

Background

The flute is a widely-spread wind instrument in China, and the flute has wide spread regions and various varieties. The most commonly used are the curly flute, the contrast flute and the fixed tone flute, and the jade-screen flute, the seven-hole flute, the short flute and the shun flute, etc. Chinese flute has strong Chinese national features, and has the characteristics of passion and graceful and smooth pronunciation. The dragon is named as the sound of swinging and cleaning, so the original name of the flute is 'cleaning', the Japanese still reserves 'cleaning flute' till now, and the flute becomes the current flute after the future. The flute is an important melody musical instrument in the Chinese national band, is mainly used for solo and can also participate in ensemble.

Bamboo is taken as a main material for making the flute, and resin flutes, jade flutes, metal flutes and the like are also available, and the traditional making material has the following technical problems: 1) the traditional bamboo flute has the problem of low hardness, and has the defects of easy damage, easy cracking and easy deformation in the application process; 2) the traditional bamboo flute is influenced by materials, and the influence of temperature change on pitch is great; 3) the traditional bamboo flute is made of natural materials, has the defects of uneven density and uneven vibration after being made into the flute; 4) the traditional bamboo flute has different shapes, is made by hand, and has low efficiency and large error.

Disclosure of Invention

Aiming at the technical problem, the invention provides the novel flute based on the glass fiber or carbon fiber material for the first time, and as the novel flute is made of the plastic material, the inner diameter and the aperture of the flute can be flexibly adjusted, and compared with the traditional bamboo flute, jade flute, metal flute and resin flute, the novel flute has the advantages of strong hardness, high density, small temperature difference influence, uniform vibration and the like, and meanwhile, the novel flute can be industrially and standardizedly produced by adopting the glass fiber or the carbon fiber, so that the novel flute has uniform tone and tone, and the complex post tone and sound repairing work is avoided.

The invention solves the problems through the following technical means:

a novel flute is made of glass fiber or carbon fiber materials, and an inner hole of a flute body is a straight hole or a taper hole.

Preferably, the diameter of the straight hole is 1.5cm to 3 cm.

Preferably, the taper of the taper hole is 10 ° to 30 °.

The novel flute has the following beneficial effects:

(1) the flute adopts a plastic material, the inner diameter and the aperture of the flute can be flexibly adjusted, and different flute body inner hole structures can be realized, such as: a tapered or curved hole.

(2) The flute has the characteristics of high hardness, high density and the like, and overcomes the defects of easy damage, easy cracking and easy deformation of the traditional flute.

(3) The invention has better temperature resistance, and the pitch of the invention is hardly influenced by temperature difference.

(4) The flute made of the synthetic material has the advantages of balanced vibration, transparent sound, easy high-pitched sound, muddy low and the like when playing.

(5) The novel flute can realize industrialized and standardized production, so that the novel flute has uniform tone and tone, and complicated later-stage tuning and tone repairing work is avoided.

A blowing hole, a film hole, a ninth finger hole, an eighth finger hole, a seventh finger hole, a sixth finger hole, a fifth finger hole, a third finger hole, a second finger hole, a first finger hole and a front sound outlet hole are sequentially arranged from the flute head to the front of the flute tail of the novel flute, wherein the front sound outlet hole comprises two sound outlet holes which are vertically arranged; a fourth finger hole and a rear fundamental tone hole are sequentially arranged from the flute head to the back of the flute tail, the fourth finger hole is arranged between the third finger hole and the fifth finger hole, the rear fundamental tone hole is arranged between the first finger hole of the first finger hole and the front sound outlet hole, and the rear fundamental tone hole comprises two sound outlet holes which are arranged side by side; the first finger hole is arranged on one side of the center of the flute body, and the sixth finger hole is arranged on the other side of the center of the flute body.

The novel flute has the following beneficial effects:

the new material provided by the invention has good plasticity and consistency, and the nine-hole flute made of the new material can play accurate change sound without pressing half-hole, thereby solving the problem that the flute '7' sound is low, and leading the played pitch to be more accurate and more profitable.

A blowing hole, a film hole, a sixth finger hole, a fifth finger hole, a fourth finger hole, a third finger hole, a second finger hole, a first finger hole and a sound-assisting hole are sequentially arranged from the flute head to the front of the flute tail of the novel flute; the back of the flute head to the flute tail is provided with a back fundamental tone hole, the back fundamental tone hole is arranged between the first finger hole and the sound-assisting hole, and the back fundamental tone hole comprises two sound-emitting holes which are arranged side by side.

Preferably, still including setting up adjustable flute stopper, screw rod, nut and the rosette in flute head department, the flute stopper is installed in the bottom of screw rod, the nut is fixed in the hole of flute head, the screw rod passes through the screw thread and installs in the nut, can drive adjustable flute stopper through rotatory screw rod top and reciprocate, rosette detachable installs and is used for hiding at flute head department and changes the screw rod terminal.

The novel flute has the following beneficial effects:

the novel adjustable flute plug is adopted, the position of the flute plug in the inner hole can be flexibly adjusted through the screw rod, a player can conveniently adjust the pitch according to the state of the player, and the adjustment is more convenient and faster compared with the traditional flute plug.

The novel flute comprises the following manufacturing steps:

A1) selecting a corresponding glass fiber pipe or carbon fiber pipe according to the parameters of the outer diameter, the length and the inner aperture of the flute;

A2) forming holes on the glass fiber tube or the carbon fiber tube on a machine tool according to the positions and the sizes of the blowing holes, the film holes, the finger holes and the tone holes to form a flute blank;

A3) processing shellac on the inner diameter surface of the flute blank;

A4) the adjustable flute stopper of flute base department installation and nut, the screw rod and the nut threaded connection of adjustable flute stopper can drive adjustable flute stopper through rotatory screw rod top and reciprocate, and the installation is used for hiding the terminal decoration ring of commentaries on classics screw rod.

The manufacturing method has the following beneficial effects:

the invention utilizes the prior glass fiber tube or carbon fiber tube for processing, adopts laser, drill bit or milling cutter for punching on a machine tool, can greatly reduce the processing flow, and has stronger flexibility and practical operability especially for small processing plants or personal workrooms.

The novel flute comprises the following manufacturing steps:

B1) selecting a corresponding flute mold according to the parameters of the outer diameter, the length and the inner aperture of the flute;

B2) manufacturing a corresponding glass fiber pipe with holes or a corresponding carbon fiber pipe with holes on the flute mold;

B3) trimming the stripped glass fiber tube with holes or the carbon fiber tube with holes to form a flute blank;

B4) processing shellac on the inner diameter surface of the flute blank;

B5) the adjustable flute stopper of flute base department installation and nut, the screw rod and the nut threaded connection of adjustable flute stopper can drive adjustable flute stopper through rotatory screw rod top and reciprocate, and the installation is used for hiding the terminal decoration ring of commentaries on classics screw rod.

Preferably, a plurality of columns are arranged on the flute mould according to the positions and the sizes of the blow holes, the film holes, the finger holes and the tone holes.

Preferably, the flute mould has two detachable semicylinders to constitute, connect through spout and slider between the semicylinder, cylinder detachable sets up in the surface recess of semicylinder.

The manufacturing method has the following beneficial effects:

the flute mold is provided with the cylinder, so that the hole can be directly formed by utilizing the cylinder, the size and the position precision of the blowing hole, the film hole, the finger hole and the sound hole are ensured, the flute mold has a detachable function, great convenience can be brought during demolding, and burrs can be corrected after demolding.

Drawings

The invention is further described below with reference to the figures and examples.

FIG. 1 is a schematic view of a straight hole in the present invention;

FIG. 2 is a schematic view of a tapered bore in the present invention;

FIG. 3 is a schematic front view of a first embodiment of the present invention;

FIG. 4 is a schematic rear view of the first embodiment of the present invention;

FIG. 5 is a schematic front view of a second embodiment of the present invention;

FIG. 6 is a schematic rear view of a second embodiment of the present invention;

FIG. 7 is a schematic view of an adjustable whistle plug of the present invention;

fig. 8 is a schematic view of a first embodiment of the flute mold of the present invention;

fig. 9 is a schematic view of a second embodiment of the flute mold according to the present invention.

In the figure, 1-blowing hole, 2-film hole, 3-first finger hole, 4-second finger hole, 5-third finger hole, 6-fourth finger hole, 7-fifth finger hole, 8-sixth finger hole, 9-seventh finger hole, 10-eighth finger hole, 11-ninth finger hole, 12-front sound outlet hole, 13-rear base sound hole, 14-adjustable flute plug, 15-screw, 16-nut, 17-decorative ring, 18-flute mold, 19-cylinder, 20-semi-cylinder, 21-chute and 22-slider.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. The terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

The present invention will be described in detail below with reference to the accompanying drawings.

Example one

A novel flute is made of glass fiber or carbon fiber materials, an inner hole of a flute body is a straight hole or a taper hole, as shown in figure 1, the diameter of the straight hole is 1.5cm to 3cm, as shown in figure 2, and the taper of the taper hole is 10 degrees to 30 degrees.

Specifically, the size and the shape design of the inner hole are very critical, the intonation of the flute can be directly influenced, and the difficulty is very high when the existing material is used for processing the taper hole. When the plastic new material is adopted, the realization of taper holes or other shaped apertures becomes possible. In specific implementation, the inner diameter can be treated by shellac, so that the tone is not dry.

In the embodiment, the inner diameter is a conical inner diameter, the inner diameter is gradually reduced from the blowing hole part and extends to the tail of the flute, the design enhances the tension of the flute volume, and enriches the music expression of a player. It should be noted that, the flute adopts a plastic material, the inner diameter and the aperture of the flute can be flexibly adjusted, and a novel flute body inner hole can be conveniently realized, for example: a tapered or curved hole.

It should be further noted that, the two ends of the flute body can be provided with decorative parts or metal edge covers. Meanwhile, the piano varnish baking process can be adopted in the appearance, so that the appearance is smoother and more mellow, exquisite patterns can be drawn on the surface, and the cultural smell and charm of the Chinese flute are revealed.

Example two

As shown in fig. 3 and 4, a blowing hole 1, a film hole 2, a ninth finger hole 11, an eighth finger hole 10, a seventh finger hole 9, a sixth finger hole 8, a fifth finger hole 7, a third finger hole 5, a second finger hole 4, a first finger hole 3 and a front sound outlet hole 12 are sequentially arranged from the head to the tail of the flute, and the front sound outlet hole 12 comprises two sound outlet holes arranged up and down; a fourth finger hole 6 and a rear fundamental tone hole 13 are sequentially arranged from the flute head to the back of the flute tail, the fourth finger hole 6 is arranged between the third finger hole 5 and the fifth finger hole 7, the rear fundamental tone hole 13 is arranged between the first finger hole 3 and the front sound outlet hole 12, and the rear fundamental tone hole 13 comprises two sound outlet holes which are arranged side by side; the first finger hole 3 is arranged on one side of the center of the flute body, and the sixth finger hole 8 is arranged on the other side of the center of the flute body.

Specifically, because the six-hole bamboo flute needs the finger to open the half-hole when playing the semitone, the performance is very unstable under the condition of quick polyphony, the semitone is played by the finger according to the half-hole completely, the note played by the flute is not accurate yet, and the nine-hole bamboo flute does not depend on playing the semitone according to the half-hole, so the played pitch is more accurate and more funny.

EXAMPLE III

As shown in fig. 5 and 6, a blowing hole 1, a film hole 2, a sixth finger hole 8, a fifth finger hole 7, a fourth finger hole 6, a third finger hole 5, a second finger hole 4, a first finger hole 3 and a sound-assisting hole 12 are sequentially arranged from the flute head to the flute tail of the novel flute; the back of the flute head to the flute tail is provided with a back fundamental tone hole 13, the back fundamental tone hole 13 is arranged between the first finger hole 3 and the sound-assisting hole 12, and the back fundamental tone hole 13 comprises two sound-emitting holes which are arranged side by side.

Specifically, the blow holes are oval, the film holes are the smallest in all the holes, and the finger holes are oval. The place that is different from traditional flute is that this sound outlet is unanimous with the hole size of blowing, and the air current can pass through the sound outlet fast in the above-mentioned design, makes the flute pronunciation more sensitive.

Example four

As shown in fig. 7, the flute-head-mounted type rotary table further comprises an adjustable flute plug 14, a screw rod 15, a nut 16 and a decorative ring 17, wherein the adjustable flute plug 14 is arranged at the bottom of the screw rod 15, the nut 16 is fixed in an inner hole of the flute head, the screw rod 15 is arranged in the nut 16 through threads, the adjustable flute plug 14 can be driven to move up and down through rotating the top of the screw rod 15, and the decorative ring 17 is detachably arranged at the flute head and used for hiding the tail end of the rotary screw rod 15.

Specifically, can adjust the position of bamboo clapper in the hole in a flexible way through the screw rod, make things convenient for the player to adjust the pitch according to the state of oneself, it is more convenient to compare traditional bamboo clapper adjustment.

EXAMPLE five

The novel flute comprises the following manufacturing steps:

specifically, the manufacturing method is based on the existing glass fiber tube or carbon fiber tube.

specifically, the glass fiber tube or the carbon fiber tube is processed by using laser, a drill bit and a milling cutter according to a drawing.

A3) Processing shellac on the inner diameter surface of the flute blank;

It should be noted that, the glass fiber tube or the carbon fiber tube is directly used for processing, and the laser, the drill or the milling cutter is used for drilling on the machine tool, so that the processing flow can be greatly reduced, and the method has strong flexibility and practical operability especially for small processing plants or personal art workrooms.

EXAMPLE six

The novel flute comprises the following manufacturing steps:

specifically, different flutes correspond different flute moulds, and the type of flute mould is divided into multiple.

specifically, as shown in fig. 8 and 9, a plurality of cylinders are arranged on the flute mold according to the positions and sizes of the blowing holes, the film holes, the finger holes and the tone holes, and the holed glass fiber tubes or the holed carbon fiber tubes are directly manufactured by utilizing the positioning function of the cylinders.

specifically, the flute mould has two detachable semicylinders to constitute, connects through spout and slider between the semicylinder, and cylinder detachable sets up in the surface recess of semicylinder.

It should be noted that, in order to facilitate the mold stripping, the sliding groove and the sliding block are connected in a fishtail manner.

B4) Processing shellac on the inner diameter surface of the flute blank;

It should be noted that, adopt novel flute mould to produce, because flute mould has unified standard, make the flute base size of producing unified, simultaneously, because flute mould is provided with the cylinder and can directly become the pore-forming, guaranteed the size and the position precision of blowing hole, diaphragm orifice, finger hole and sound hole, but this flute mould possesses the function of split, can bring very big convenience when the demolding, the back of demolding is to deckle edge and burr revise can.

Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may be modified or some technical features may be equivalently replaced, for example: the novel flute can be made of bamboo, wood or other synthetic materials, and is not limited to bamboo; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.

Claims

1. A novel flute is characterized in that the flute is made of glass fiber or carbon fiber materials, and an inner hole of a flute body is a straight hole or a taper hole.

2. The novel flute according to claim 1, characterised in that said straight hole has a diameter of 1.5cm to 3 cm.

3. The flute according to claim 1, characterised in that the taper of the conical bore is 10 ° to 30 °.

4. The novel flute according to claim 1, characterized in that a blowing hole (1), a film hole (2), a ninth finger hole (11), an eighth finger hole (10), a seventh finger hole (9), a sixth finger hole (8), a fifth finger hole (7), a third finger hole (5), a second finger hole (4), a first finger hole (3) and a front sound outlet hole (12) are sequentially arranged from the flute head to the flute tail, and the front sound outlet hole (12) comprises two sound outlet holes arranged up and down;

a fourth finger hole (6) and a rear base sound hole (13) are sequentially formed from the flute head to the back of the flute tail, the fourth finger hole (6) is formed between a third finger hole (5) and a fifth finger hole (7), the rear base sound hole (13) is formed between a first finger hole (3) and a front sound outlet hole (12), and the rear base sound hole (13) comprises two sound outlet holes which are arranged side by side;

the first finger hole (3) is arranged on one side of the center of the flute body, and the sixth finger hole (8) is arranged on the other side of the center of the flute body.

5. The novel flute according to claim 1, characterized in that a blowhole (1), a film hole (2), a sixth finger hole (8), a fifth finger hole (7), a fourth finger hole (6), a third finger hole (5), a second finger hole (4), a first finger hole (3) and a tone-aid hole (12) are sequentially arranged from the flute head to the flute tail;

the back of the flute head to the flute tail is provided with a back fundamental tone hole (13), the back fundamental tone hole (13) is arranged between the first finger hole (3) and the sound-assisting hole (12), and the back fundamental tone hole (13) comprises two sound-emitting holes which are arranged side by side.

6. The novel flute according to claim 1, further comprising an adjustable flute plug (14), a screw (15), a nut (16) and a decorative ring (17) which are arranged at the flute head, wherein the flute plug (14) is installed at the bottom of the screw (15), the nut (16) is fixed in an inner hole of the flute head, the screw (15) is installed in the nut (16) through threads, the adjustable flute plug (14) can be driven to move up and down through rotating the screw (15), and the decorative ring (17) is detachably installed at the flute head and used for hiding the tail end of the rotating screw (15).

7. The novel flute according to any one of claims 1 to 6, characterised in that it comprises the following steps:

A3) processing shellac on the inner diameter surface of the flute blank;

8. The novel flute according to any one of claims 1 to 6, characterised in that it comprises the following steps:

B4) processing shellac on the inner diameter surface of the flute blank;

9. The new flute according to claim 8, characterised in that the flute mould (18) is provided with a plurality of columns (19) depending on the position and size of the blow, diaphragm, finger and soundhole.

10. The new flute according to claim 9, characterised in that said flute mold (18) is composed of two detachable half cylinders (20), said half cylinders (20) being connected by sliding grooves (21) and sliding blocks (22), said cylindrical bodies (19) being detachably arranged in the surface grooves of the half cylinders (20).