CN214847693U - Wind instrument - Google Patents

Abstract

The utility model discloses a wind instrument, this wind instrument includes: the sound-diffusing pipe comprises a pipe body, wherein the pipe body comprises sound-diffusing holes and seven sound holes positioned below the sound-diffusing holes, and the inner wall of the pipe body has certain taper, wherein the taper enables the inner diameter of the pipe body to be increased or reduced by 1mm under the condition that the length of the pipe body extends by 14.5-17 mm; and a flute head coupled to the tube body. The wind instrument of the utility model is easy to produce sound, have wide range and flood sound, and has relatively simple operation and easy learning.

Description

Wind instrument

Technical Field

The utility model relates to a wind instrument, in particular to a vertical blowing wind instrument.

Background

The statements in this section merely provide background information related to the present disclosure and may not constitute prior art for the purposes of describing the present disclosure.

A wind musical instrument refers to a musical instrument that produces sound with a pipe, which is a widely used musical instrument. Wind instruments can be classified into horizontal wind instruments or vertical wind instruments according to the manner of playing. Common Chinese traditional national wind instruments include flute, vertical bamboo flute, southern bamboo flute, Chinese joker, chi eight, cucurbit flute, bawu, suona and the like. Common western wind instruments include flute, bassoon, clarinet, oboe, saxophone, trumpet, alto, trombone, trumpet, etc.

The traditional Chinese national wind instruments are usually made of bamboo, wood and the like, and have simpler structure and narrower range. Therefore, many music scores with wide range cannot be played, which causes some limitation on the use. In addition, the traditional Chinese national wind instruments usually have low volume and high requirements on breath control, and are difficult to master playing skills without professional training or long-time practice.

The western wind musical instrument is usually made of metal, plastic, wood, etc., and although the western wind musical instrument has a wide range and large volume, the western wind musical instrument has a very complex structure (many keys) and extremely high requirements on the manufacturing process. For example, the assembly of the clarinet includes a nozzle, a small section, an upper section, a lower section, a bell mouth, a single action key, a pancake key, a cover key, a reed, etc., wherein a whistle for pronunciation is provided in the nozzle, the small section is used for connecting the upper section and adjusting the pitch, the upper section and the lower section are used for mastering the syllables, the upper section and the lower section are provided with 7 finger holes and 17, 19, 21 or 23 tuning keys (different numbers of keys are tuned for clarinets of different specifications and models), and the bell mouth is used for correcting the intonation and decoration. For beginners, western wind instruments are expensive, learning difficulty is high (keys and fingering are complicated), and many fans want to go to a halt. In addition, the western wind musical instrument has a large number of parts, each part needs to be precisely debugged after being installed, the debugging of the intonation and the playing hand feeling need to be performed by professionals, and the debugging efficiency is extremely low.

Disclosure of Invention

The utility model provides a wind instrument, its characterized in that, this wind instrument includes: the sound-emitting tube comprises a tube body, wherein the tube body comprises sound-emitting holes and seven sound holes positioned below the sound-emitting holes, and the inner wall of the tube body forms a tube with certain taper, wherein the taper enables the inner diameter of the tube body to be increased or reduced by 1mm under the condition that the length of the tube body extends for 14.5-17 mm; and a flute head coupled to the tube body.

Preferably, the sound diffusing holes are located on the back side of the tube body, and the seven sound holes are located on the front side of the tube body.

Preferably, the diameter of the sound diffusing hole is about 2mm, specifically 1.8mm-2.2 mm.

Preferably, the distance between the center of the sound diffusing hole and the upper end of the tube body is about 121mm, specifically 111mm-131 mm.

Preferably, the seven sound holes comprise a first sound hole, a second sound hole, a third sound hole, a fourth sound hole, a fifth sound hole, a sixth sound hole and a seventh sound hole from top to bottom; the diameter of the first sound hole is about 13mm, specifically 12mm-14mm, and the distance from the center of the first sound hole to the upper end of the tube body is about 205mm, specifically 200mm-210 mm; the diameter of the second sound hole is about 14mm, specifically 13mm-15mm, and the distance from the center of the second sound hole to the upper end of the tube body is about 230mm, specifically 220mm-240 mm; the diameter of the third sound hole is about 19mm, specifically 17.5mm-20.5mm, and the distance from the center of the third sound hole to the upper end of the tube body is about 255mm, specifically 245mm-265 mm; the diameter of the fourth sound hole is about 20mm, specifically 18mm-22mm, and the distance from the center of the fourth sound hole to the upper end of the tube body is about 300mm, specifically 285mm-315 mm; the diameter of the fifth sound hole is about 18mm, specifically 16.5mm-19.5mm, and the distance from the center of the fifth sound hole to the upper end of the tube body is about 345mm, specifically 335mm-355 mm; the diameter of the sixth sound hole is about 24mm, specifically 22mm-26mm, and the distance from the center of the sixth sound hole to the upper end of the tube body is about 380mm, specifically 365mm-395 mm; the diameter of the seventh sound hole is about 25mm, specifically 23mm-27mm, and the distance from the center of the seventh sound hole to the upper end of the tube body is about 435mm, specifically 420mm-450 mm.

Preferably, the inner diameter of the tubular body increases or decreases by 1mm per 15.5-16mm of extension of the length of the tubular body.

Preferably, the inner diameter of the upper opening of the pipe body is about 10mm, specifically 9mm-11mm, the length of the pipe body is about 520mm, specifically 470mm-570mm, and the inner diameter of the lower opening of the pipe body is about 43mm, specifically 40mm-46 mm.

Preferably, the pipe body has a bent portion.

Preferably, the tube body is provided with a key for operating opening and closing of one or more of the sound diffusing hole and the seven sound holes.

Preferably, the lower end of the pipe body is provided with a bell mouth.

The wind instrument of the utility model is easy to produce sound, have wide range and flood sound, and has relatively simple operation and easy learning.

Drawings

Embodiments of the invention are further described below with reference to the accompanying drawings, in which:

fig. 1 is a schematic front view of a tubular body of a wind instrument of an embodiment;

fig. 2 is a schematic side view of a tubular body of a wind instrument of an embodiment;

FIG. 3 is a schematic side view of a tubular body of a wind instrument of an embodiment;

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly apparent, the present invention is further described in detail by the following embodiments with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

According to the utility model discloses a wind instrument of embodiment mainly includes body and flute head. The flute head may be a standard flute head used in instruments such as clarinets, saxophones, etc., which may generally include a flute head body, a whistle plate, and a fastener for securing the whistle plate to the flute head body, and will not be described in detail herein. The pipe body can include pipe body and bellmouth, and both can integrated into one piece, also can the components of a whole that can function independently preparation and can peg graft together.

In one embodiment, the tube may not include a flare. In one embodiment, the tube may be divided into sections and may be spliced together for ease of manufacture or portability.

Fig. 1 is a schematic front view of a tube of a wind instrument according to an embodiment, which includes a tube 10 and a bell 20. Fig. 2 is a schematic side view of a tubular body of a wind instrument according to an embodiment. In fig. 1 and 2, the outer wall of the pipe body is shown by a solid line, and the inner wall of the pipe body is shown by a broken line. In addition, it should be noted that, in this document, in order to avoid affecting the description of the positions of the sound holes, some keys or sliding keys that can be located on the sound holes are not shown in fig. 1 and 2, which will be described below.

As shown in fig. 1, the tube body itself is a tapered tube, and the cavity defined by the inner wall of the tube body is a tapered cavity having a cross section that is smaller at the top (the smaller end of the tube body is defined as "upper" and the larger end is defined as "lower" herein). The taper of the inner wall of the tube body is designed such that the inner diameter of the tube body increases or decreases by 1mm per 14.5mm to 17mm (preferably 15.5mm to 16mm, more preferably 15.7mm) of length of the tube body.

It should be noted that the taper range of the inner wall of the pipe body refers to a taper range of a major portion or a major portion of the pipe body, and it is not required that the taper of the inner wall of any portion of the pipe body satisfies the range, for example, a small portion of the uppermost end or a small portion of the lowermost end of the pipe body may not satisfy the taper range.

In one embodiment, the outer wall of the tubular body 10 may also be formed as a tapered tube, i.e., the portion enclosed by the outer wall of the tubular body, the top cross-section of the tubular body, and the bottom cross-section of the tubular body is a truncated cone, and the diameter of the cross-section of the portion (i.e., the outer diameter of the tubular body 10) gradually increases from top to bottom. In one embodiment, the taper of the frustoconical body defined by the outer wall of the body is the same as the taper of the frustoconical body defined by the inner wall of the body. In other embodiments, the taper of the two may be different. In other embodiments, the outer wall of the tube body may take on other shapes (e.g., bamboo-like shapes) rather than strictly tapered tubes.

The front of the tube has 7 sound holes 101, 102, 103, 104, 105, 106, 107 from top to bottom, and the back of the tube has one sound diffusing hole 108 (the sound diffusing hole 108 on the back of the tube is shown by a dotted line in fig. 1). The sound-diffusing holes 108 are located vertically above the front 7 sound holes.

In one embodiment, the inner diameter (inner diameter) of the upper opening of the tube body is about 10mm, the length of the tube body is about 520mm, and the inner diameter of the lower opening of the tube body is about 43 mm. The diameter of the sound diffusing hole 108 is about 2mm, and the distance from the center of the sound diffusing hole 108 to the upper end of the tube body is about 121 mm. The diameter of the sound hole 101 is about 13mm, and the distance from the center to the upper end of the tube body is about 205 mm. The diameter of the sound hole 102 is about 14mm, and the distance from the center of the sound hole to the upper end of the tube body is about 230 mm. The diameter of the sound hole 103 is about 19mm, and the distance from the center to the upper end of the tube body is about 255 mm. The diameter of the sound hole 104 is about 20mm, and the distance from the center of the sound hole to the upper end of the tube body is about 300 mm.

The diameter of the sound hole 105 is about 18mm, and the center thereof is about 345mm from the upper end of the tube body.

The diameter of the sound hole 106 is about 24mm, and the distance from the center of the sound hole to the upper end of the tube body is about 380 mm.

The diameter of the sound hole 107 is about 25mm, and the distance from the center of the sound hole to the upper end of the tube body is about 435 mm.

Fig. 3 is a schematic side view of a tubular body of a wind instrument according to another embodiment. In this embodiment, a small portion of the upper end of the tube body is bent for the convenience of blowing. In the embodiment shown in fig. 3, the bend is located above the muffling opening 108, but it will be understood that the bend may be located elsewhere in the tube, such as between the muffling opening 108 and the sound opening 101. In one embodiment, for ease of manufacture, the portion of the tube below the bend and the portion above the bend may be manufactured separately and may be spliced together to form a complete tube.

In an embodiment, through the utility model discloses a body inner wall tapering design for under the different circumstances that the wide sound hole 108 was opened and was closed, same sound hole can correspond two different tones, and one of them sound (when the wide sound hole 108 was opened) is 8 degrees higher than another sound (when the wide sound hole 108 was closed).

As understood by those skilled in the art, the sound associated with each tone hole of a wind instrument generally refers to the sound when the tone hole is open and the tone holes above it (not referring to the harmonic overtone 108) are closed.

In one embodiment, when the sound holes 108 are closed, the barrel sound generated when all the sound holes on the front surface of the tube body are closed is middle sound "5", the sound corresponding to the sound hole 107 (i.e., the sound when only the sound hole 107 is open) is middle sound "6", the sound corresponding to the sound hole 106 is middle sound "7", the sound corresponding to the sound hole 105 is high sound "1", the sound corresponding to the sound hole 104 is high sound "2", the sound corresponding to the sound hole 103 is high sound "3", and the sound corresponding to the sound hole 102 is high sound "4". When the sound holes 108 are opened, the octave of the barrel sound generated when all the sound holes on the front surface of the tube body are closed is increased to be high pitch '5', and the octave of the sound corresponding to other sound holes is also increased.

In one embodiment, when the sound holes 108 are closed, the barrel sound generated when all the sound holes on the front surface of the tube body are closed is a middle sound "1", the sound corresponding to the sound hole 107 (i.e., the sound when only the sound hole 107 is open) is a middle sound "2", the sound corresponding to the sound hole 106 is a middle sound "3", the sound corresponding to the sound hole 105 is a middle sound "4", the sound corresponding to the sound hole 104 is a middle sound "5", the sound corresponding to the sound hole 103 is a middle sound "6", and the sound corresponding to the sound hole 101 is a middle sound "7". When the sound holes 108 are opened, the octave of the barrel sound generated when all the sound holes on the front surface of the tube body are closed is increased to be high tone '1', and the octave of the sound corresponding to other sound holes is also increased.

In one embodiment, when the sound-diffusing hole 108 is closed, the barrel sound generated when all the sound holes on the front surface of the tube are closed is "Bb", the sound corresponding to the sound hole 107 (i.e., the sound when only the sound hole 107 is open) is "C", the sound corresponding to the sound hole 106 is "D", the sound corresponding to the sound hole 105 is "Eb", the sound corresponding to the sound hole 104 is "F", the sound corresponding to the sound hole 103 is "G", the sound corresponding to the sound hole 102 is "G #", and the sound corresponding to the sound hole 101 is "a". When the sound holes 108 are opened, the octave of the tube sound generated when all the sound holes on the front surface of the tube body are closed is increased, and the octave of the sound corresponding to other sound holes is also increased.

Note that the sound generation of the sound holes is merely for example. As understood by those skilled in the art, the cone tones may be set to different tones. Each sound hole can correspond to different pronunciations according to different settings of the cylinder sound.

In another embodiment of the wind musical instrument of the present invention, the bell mouth 20 at the lower end may not be provided.

In one embodiment, the tube body may be made of copper, plastic, or the like.

In one embodiment, keys may be added to the housing to more easily control the tuning holes and/or the opening and closing of the tuning holes for the convenience of playing. For example, since the sound diffusing hole 108 is located at a higher position, it is inconvenient to directly control the opening and closing of the sound diffusing hole by using a finger, so that a long key can be arranged on the tube body to conveniently control the opening and closing of the controller through the long key.

It is also noted that, for clarity of illustration, the various drawings are not necessarily to scale. Accordingly, any quantitative results obtained by measuring various lengths, angles, etc. in the drawings are not intended by the applicant, nor are they intended to limit the application in any way.

Further, it should be understood that the distances, sizes, etc. of the various parts, elements in the drawings are for illustrative purposes only and are not drawn to scale nor are the invention intended to be limited in any way. The front side of the present invention refers to the side of the wind instrument facing the front of the player, and the back side refers to the side of the wind instrument facing the back of the player. In the present invention, the "upper part" and "lower part" refer to the situation of the wind instrument during normal playing, that is, the flute head is located at the upper part, and the bell mouth is located at the lower part.

In the present application, "left or right" may mean that the deviation is within 10%, or within 5%, or within 2%.

References herein to "various embodiments," "some embodiments," "one embodiment," or "an embodiment," etc., indicate that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one embodiment. Thus, appearances of the phrases "in various embodiments," "in some embodiments," "in one embodiment," or "in an embodiment," or the like, in various places throughout this document are not necessarily referring to the same embodiment. Furthermore, the particular features, structures, or characteristics may be combined in any suitable manner in one or more embodiments. Thus, a particular feature, structure, or characteristic illustrated or described in connection with one embodiment may be combined, in whole or in part, with a feature, structure, or characteristic of one or more other embodiments without limitation, as long as the combination is not logically inconsistent or workable.

Having thus described several aspects of at least one embodiment of this invention, it is to be appreciated various alterations, modifications, and improvements will readily occur to those skilled in the art. Such alterations, modifications, and improvements are intended to be within the spirit and scope of the invention. Although the present invention has been described in connection with certain embodiments, it is not intended to be limited to the embodiments described herein, but is intended to cover modifications and variations that may be made without departing from the scope of the invention.

Claims (8)

1. A wind instrument, comprising: a tube (10) and a flute head coupled to the tube (10); the sound-emitting tube is characterized in that a sound-emitting hole (108) is formed in the back of the tube body (10), a first sound hole (101), a second sound hole (102), a third sound hole (103), a fourth sound hole (104), a fifth sound hole (105), a sixth sound hole (106) and a seventh sound hole (107) are sequentially formed in the front of the tube body (10) from top to bottom, and the sound-emitting hole (108) is located above the first sound hole (101); the inner wall of the tube (10) has a taper such that the inner diameter of the tube (10) increases or decreases by 1mm for each 14.5mm-17mm extension of the length of the tube (10).

2. A wind musical instrument according to claim 1, wherein the center of said sound diffusing hole (108) is 111mm to 131mm from the upper end of said tubular body (10).

3. A wind musical instrument according to claim 2, wherein said wide sound hole (108) has a diameter of 1.8mm to 2.2 mm.

4. A wind musical instrument according to claim 1, wherein said first sound hole (101) has a diameter of 12mm to 14mm and a center thereof spaced 200mm to 210mm from an upper end of said tubular body (10); the diameter of the second sound hole (102) is 13-15 mm, and the distance from the center of the second sound hole to the upper end of the tube body (10) is 220-240 mm; the diameter of the third sound hole (103) is 17.5mm-20.5mm, and the distance from the center of the third sound hole to the upper end of the tube body (10) is 245mm-265 mm; the diameter of the fourth sound hole (104) is 18mm-22mm, and the distance from the center of the fourth sound hole to the upper end of the tube body (10) is 285mm and 315 mm; the diameter of the fifth sound hole (105) is 16.5mm-19.5mm, and the distance from the center of the fifth sound hole to the upper end of the tube body (10) is 335mm-355 mm; the diameter of the sixth sound hole (106) is 22mm-26mm, and the distance from the center of the sixth sound hole to the upper end of the tube body (10) is 365mm-395 mm; the diameter of the seventh sound hole (107) is 23mm-27mm, and the distance from the center of the seventh sound hole to the upper end of the tube body (10) is 420mm-450 mm.

5. A wind musical instrument according to claim 1, wherein the inner diameter of the tubular body (10) increases or decreases by 1mm per 15.5mm-16mm of the length of the tubular body (10).

6. A wind musical instrument according to claim 5, wherein the upper mouth inner diameter of the tube (10) is 9mm to 11mm, the length of the tube (10) is 470mm to 570mm, and the lower mouth inner diameter of the tube (10) is 40mm to 46 mm.

7. A wind musical instrument according to any one of claims 1 to 6, wherein said tubular body (10) has a bent portion.

8. A wind musical instrument according to claim 7, wherein said tubular body (10) is provided with one or more keys for opening and closing a sound emitting hole (108), a first sound hole (101), a second sound hole (102), a third sound hole (103), a fourth sound hole (104), a fifth sound hole (105), a sixth sound hole (106), and a seventh sound hole (107).

Images