CN203870963U

CN203870963U - Horn mouth of alto saxophone in bE tone

Info

Publication number: CN203870963U
Application number: CN201420215416.0U
Authority: CN
Inventors: 吴丹舟
Original assignee: Individual
Current assignee: Individual
Priority date: 2014-04-29
Filing date: 2014-04-29
Publication date: 2014-10-08
Anticipated expiration: 2024-04-29

Abstract

The utility model provides a horn mouth of an alto saxophone in a bE tone. When the saxophone is played, a deep tone can be produced easily. The horn mouth comprises a horn pipe with wall thickness of 0.8 mm; a first low tone hole and a second low tone hole are arranged in the horn pipe; the outer edge of the horn pipe is hollow; the diameter of an elbow connecting mouth of the horn pipe is 58.5 mm; the diameter of the outer mouth of the horn pipe is 115.33 mm; the outer side edge of the horn pipe is made of 13 integrated arc edges; and the inner side edge of the horn pipe is made of 10 integrated arc edges. Via the above design in which the diameters of the inner and outer mouths and the structure of the horn pipe are specially designed, smooth and steady airflows are produced when the saxophone is played, so deep tone can be produced easily.

Description

A kind of bE adjusts ALto Saxophone mouth

Technical field

The utility model relates to a kind of western musical instrument accessory, refers to that especially a kind of bE adjusts ALto Saxophone major diameter mouth.

Background technology

Saxophone claims again Saxphone, is that inventor invents according to the pronunciation principle of Bo Mushi flute, and this musical instrument is played wind instruments with single reed, and the structure and the range that open and close sound hole are similar to clarinet, and body is made of copper, therefore can belong to brass instrument again.Its tone color is between woodwind instrument and brass instrument, existing music for or played by a brass band resonant, there is again the soft of wooden pipe pleasure, tone color changes beautiful, deep and tranquil, is rich in emotion, soft and sad, classical music performance with flying colors not only, and be more good at jazz, light music, be to be subject at present a kind of musical instrument that the personage of music world likes, children for learning is many.

At present bE adjust ALto Saxophone mouthful mouthful when playing bass area pronunciation abundant not, it is reasonable not that its main cause is that existing bE adjusts ALto Saxophone a mouthful mouth-shaped to arrange, during performance, the steady unobstructed degree of air-flow can not reach best.

Utility model content

The utility model proposes a kind of bE adjust ALto Saxophone mouthful, when saxophone is played, the overcast simple and honest and pronunciation in bass area is easily.

The technical solution of the utility model is achieved in that

A kind of bE adjusts ALto Saxophone mouth, comprising:

Pipe, tube wall thickness is 0.8mm; On pipe, be provided with the first low sound hole and the second low sound hole; The outer of pipe is hollow outer; The bend pipe connector diameter of pipe is 58.5mm, and the collar extension diameter of pipe is 115.33mm; The outer side edges of pipe is comprised of 13 arc limits, and 13 arc limits are integrated synthetic; The inner side edge of pipe is comprised of 10 arc limits, and 10 arc limits are integrated synthetic.

As further technical scheme, 13 arc limits of pipe outer side edges are 13 different arc limits of arc length and radius.

As further technical scheme, 10 arc limits of pipe inner side edge are 10 different arc limits of arc length and radius.

As further technical scheme, pipe outer diameter is 2.1mm.

As further technical scheme, the vertical range of bend pipe connector and the first low sound hole mid point vertical line is 36.38mm.

As further technical scheme, the vertical range of bend pipe connector and the second low sound hole mid point vertical line is 92mm.

As further technical scheme, the first bass bore dia is 41.7mm.

As further technical scheme, the second bass bore dia is 39.5mm.

Technical solutions of the utility model are by the particular design of right pipe inside and outside caliber size and structure, and when saxophone is played, air-flow is steadily unobstructed, and then make to play the overcast simple and honest and pronunciation in bass area easily.

Accompanying drawing explanation

Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.

Fig. 1 is the utility model cross-sectional view;

Fig. 2 is the utility model structural representation.

In figure: 1, outer side edges; 2, inner side edge; 3, bend pipe connector; 4, collar extension; 5, outer; 6, the first low sound hole; 7, the second low sound hole.

Embodiment

Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, rather than whole embodiment.Embodiment based in the utility model, those of ordinary skills are not making the every other embodiment obtaining under creative work prerequisite, all belong to the scope of the utility model protection.

As Figure 1-Figure 2, a kind of bE the utility model proposes adjusts ALto Saxophone mouth, comprising:

Pipe, tube wall thickness is 0.8mm; On pipe, be provided with the first low sound hole 6 and the second low sound hole 7; The outer 5 of pipe is hollow outer; Bend pipe connector 3 diameters of pipe are 58.5mm, and collar extension 4 diameters of pipe are 115.33mm; Being formed by 13 arc limits of the outer side edges 1 of pipe, and 13 arc limits are integrated synthetic; Being formed by 10 arc limits of the inner side edge 2 of pipe, and 10 arc limits are integrated synthetic.

The utility model is by the particular design of right the inside and outside mouthful 4 footpath sizes of pipe and structure, and when saxophone is played, air-flow is steadily unobstructed, and then makes to play the overcast simple and honest and pronunciation in bass area easily.

For reaching above-mentioned beneficial effect, by experiment and on probation, in the making of saxophone's mouth, 13 arc limits of pipe outer side edges 1 connect successively by specific standard, design main points are: from bottom to top, to be 26.56mm, radius connect by 414.31mm, arc limit two-end-point outside the first arc limit arc length a1 that to be become the straight angle with bend pipe connector 3 planes be 88 °; To be 43.85mm, radius connect by 10000.80mm, arc limit two-end-point outside the second arc limit arc length a2 that to be become the straight angle with bend pipe connector 3 planes be 86 °; To be 24.93mm, radius connect by 380.80mm, arc limit two-end-point outside the 3rd arc limit arc length a3 that to be become the straight angle with bend pipe connector 3 planes be 84 °; To be 11.14mm, radius connect by 4000.80mm, arc limit two-end-point outside the 4th arc limit arc length a4 that to be become the straight angle with bend pipe connector 3 planes be 82 °; To be 14.23mm, radius connect by 600.80mm, arc limit two-end-point outside the 5th arc limit arc length a5 that to be become the straight angle with bend pipe connector 3 planes be 80 °; To be 29.64mm, radius connect by 190.80mm, arc limit two-end-point outside the 6th arc limit arc length a6 that to be become the straight angle with bend pipe connector 3 planes be 75 °; To be 10.62mm, radius connect by 56.80mm, arc limit two-end-point outside the 7th arc limit arc length a7 that to be become the straight angle with bend pipe connector 3 planes be 65 °; To be 3.12mm, radius connect by 40.80mm, arc limit two-end-point outside the 8th arc limit arc length a8 that to be become the straight angle with bend pipe connector 3 planes be 58 °; To be 5.08mm, radius connect by 22.80mm, arc limit two-end-point outside the 9th arc limit arc length a9 that to be become the straight angle with bend pipe connector 3 planes be 49 °; To be 7.05mm, radius connect by 35.40mm, arc limit two-end-point outside the tenth arc limit arc length a10 that to be become the straight angle with bend pipe connector 3 planes be 37 °; To be 8.86mm, radius connect by 25.00mm, arc limit two-end-point outside the 11 arc limit arc length a11 that to be become the straight angle with bend pipe connector 3 planes be 21 °; To be 9.34mm, radius connect by 22.00mm, arc limit two-end-point outside the 12 arc limit arc length a12 that become the straight angle with bend pipe connector 3 planes be 1 ° of ﹣; To be 4.16mm, radius connect by 10.36mm, arc limit two-end-point outside the 13 arc limit arc length a13 that become the straight angle with bend pipe connector 3 planes be 25 ° of ﹣.

10 arc limits of pipe inner side edge 2 connect successively by specific standard, and design main points are: from bottom to top, to be 20.05mm, radius connect by 400.80mm, arc limit two-end-point inner side the first arc limit arc length b1 that to be become the straight angle with bend pipe connector 3 planes be 91 °; To be 19.99mm, radius connect by 699.20mm, arc limit two-end-point inner side the second arc limit arc length b2 that to be become the straight angle with bend pipe connector 3 planes be 92 °; To be 64.96mm, radius connect by 1199.20mm, arc limit two-end-point inner side the 3rd arc limit arc length b3 that to be become the straight angle with bend pipe connector 3 planes be 90 °; To be 37.03mm, radius connect by 455.20mm, arc limit two-end-point inner side the 4th arc limit arc length b4 that to be become the straight angle with bend pipe connector 3 planes be 86 °; To be 31.17mm, radius connect by 182.20mm, arc limit two-end-point inner side the 5th arc limit arc length b5 that to be become the straight angle with bend pipe connector 3 planes be 79 °; To be 38.66mm, radius connect by 499.20mm, arc limit two-end-point inner side the 6th arc limit arc length b6 that to be become the straight angle with bend pipe connector 3 planes be 71 °; To be 6.63mm, radius connect by 35.40mm, arc limit two-end-point inner side the 7th arc limit arc length b7 that to be become the straight angle with bend pipe connector 3 planes be 75 °; To be 8.86mm, radius connect by 25.00mm, arc limit two-end-point inner side the 8th arc limit arc length b8 that to be become the straight angle with bend pipe connector 3 planes be 90 °; To be 9.34mm, radius connect by 22.00mm, arc limit two-end-point inner side the 9th arc limit arc length b9 that to be become the straight angle with bend pipe connector 3 planes be 113 °; To be 4.16mm, radius connect by 10.36mm, arc limit two-end-point inner side the tenth arc limit arc length b10 that to be become the straight angle with bend pipe connector 3 planes be 136 °.

As further technical scheme, 13 arc limits of pipe outer side edges 1 are 13 different arc limits of arc length and radius.

As further technical scheme, 10 arc limits of pipe inner side edge 2 are 10 different arc limits of arc length and radius.

As further technical scheme, pipe outer 5 diameters are 2.1mm.

As further technical scheme, the vertical range of bend pipe connector 3 and the first low sound hole 6 mid point vertical lines is 36.38mm.

As further technical scheme, the vertical range of bend pipe connector 3 and the second low sound hole 7 mid point vertical lines is 92mm.

As further technical scheme, the first low sound hole 6 diameters are 41.7mm.

As further technical scheme, the second low sound hole 7 diameters are 39.5mm.

The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.

Claims

1. a bE adjusts ALto Saxophone mouth, it is characterized in that, comprising: pipe, and described tube wall thickness is 0.8mm; On described pipe, be provided with the first low sound hole (6) and the second low sound hole (7); The outer of described pipe (5) is hollow outer; Bend pipe connector (3) diameter of described pipe is 58.5mm, and the collar extension of described pipe (4) diameter is 115.33mm; The outer side edges of described pipe (1) is comprised of 13 arc limits, and 13 arc limits are integrated synthetic; The inner side edge of described pipe (2) is comprised of 10 arc limits, and 10 arc limits are integrated synthetic.

2. bE as claimed in claim 1 adjusts ALto Saxophone mouth, it is characterized in that, 13 arc limits of described pipe outer side edges (1) are 13 different arc limits of arc length and radius.

3. bE as claimed in claim 1 adjusts ALto Saxophone mouth, it is characterized in that, 10 arc limits of described pipe inner side edge (2) are 10 different arc limits of arc length and radius.

4. bE as claimed in claim 1 adjusts ALto Saxophone mouth, it is characterized in that, described pipe outer (5) diameter is 2.1mm.

5. bE as claimed in claim 1 adjusts ALto Saxophone mouth, it is characterized in that, described bend pipe connector (3) is 36.38mm with the vertical range of described the first low sound hole (6) mid point vertical line.

6. bE as claimed in claim 1 adjusts ALto Saxophone mouth, it is characterized in that, described bend pipe connector (3) is 92mm with the vertical range of described the second low sound hole (7) mid point vertical line.

7. bE as claimed in claim 5 adjusts ALto Saxophone mouth, it is characterized in that, described the first low sound hole (6) diameter is 41.7mm.

8. bE as claimed in claim 6 adjusts ALto Saxophone mouth, it is characterized in that, described the second low sound hole (7) diameter is 39.5mm.