CN101409069B

CN101409069B - Double bass saxophone

Info

Publication number: CN101409069B
Application number: CN2007100598778A
Authority: CN
Inventors: 刘运波
Original assignee: Tianjin Jinbao Musical Instruments Co Ltd
Current assignee: Tianjin Jinbao Musical Instruments Co Ltd
Priority date: 2007-10-12
Filing date: 2007-10-12
Publication date: 2010-12-08
Anticipated expiration: 2027-10-12
Also published as: CN101409069A

Abstract

The invention relates to a double-bass saxophone, consisting of a mouth piece, a blowing nozzle, a pipe body, a horn mouth and a sound key system. The pipe body consists of the following units: a first body which is set as a reducing straight tube connected with the horn mouth; a second body which is set as a reducing straight tube and arranged in parallel to the first body; a first bent tube which is set as a reducing upswept tube and connected with the first body and the second body; a third body which is set as a reducing straight tube and arranged in parallel to the first body and the second body; a fourth body which is set as a reducing straight tube and arranged in parallel to the first body, the second body and the third body; a third bent tube which is set as a reducing upswept tube and connected with the third body and the fourth body. The double-bass saxophone has the scientific and reasonable structure that the double-bass saxophone is precisely designed and manufactured on basis of intonation and timbre. Therefore, the double-bass saxophone is capable of perfectly performing lowering and refined timbre effect of double bass, thereby adding dramatic music effect to the performance of classical music, jazz music and light music.

Description

Double bass saxophone

Technical field

The invention belongs to the western musical instrument field, especially a kind of double bass saxophone.

Background technology

The saxophone claims saxophone again, is that the 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, the soft of wooden pipe pleasure arranged again, tone color changes beautiful, and is dull and tranquil, is rich in emotion, soft and sad, classical music performance with flying colors not only, and more be good at playing jazz, light music, be a kind of musical instrument that liked by the personage of music world at present.

Saxophone's structure generally includes: the parabola shaped circular cone body of metallic, with the similar flute head of clarinet, ripple nurse system key system, blow gun and number mouth, the body two ends are installed flute head and number mouth respectively, between flute head and the body blow gun is installed, body increases gradually from flute head place end to number mouth place end caliber.At present, heighten the sound saxophone employing straight tube except that falling B, all the other saxophones all curve tobacco pipe shape, comprise ALto Saxophone, Tenor Saxophone, Baritone Saxophone.And also there is certain limitation in the saxophone of existing tobacco pipe shape aspect range, as, because the limitation of its shape and size and can't carry out good performance to the tone of times bass and tone color etc.

Summary of the invention

The objective of the invention is to overcome the deficiencies in the prior art, provide a kind of rational in infrastructure, design precisely, play comfortable and can fully show a times bass deepness, quiet and tastefully laid out tamber effect, be rich in the double bass saxophone of musical expression.

The present invention solves its technical matters and takes following technical scheme to realize:

This double bass saxophone, be made of flute head, blow gun, body, number mouth and key system, flute head, blow gun, body, number mouth connect successively and are tobacco pipe shape, and the key system is arranged on the body, its innovative point is: body is by constituting with lower member, and the size of each parts of body is respectively:

A body, it is the reducing straight tube that is connected with number mouth, its length is: 470～500 (mm);

No. two bodies, it is the reducing straight tube, is arranged side by side mutually with a body, its length is: 915～935 (mm);

A bend pipe, it is a bend pipe on the reducing, connects a body and No. two bodies, its length is: 225～235 (mm);

No. three bodies, it is the reducing straight tube, is arranged side by side with No. two bodies, its length is: 305～320 (mm);

No. two bend pipes, it is a bend pipe under the reducing, connects No. two bodies and No. three bodies, its length is: 120～135 (mm);

No. four bodies, it is the reducing straight tube, is arranged side by side with No. three bodies, its length is: 112～122 (mm);

No. three bend pipes, it is a bend pipe on the reducing, connects No. three bodies and No. four bodies, its length is: 80～95 (mm);

Body integral body is to φ 110～φ 120 (mm) gradual change caliber from φ 24～φ 28 (mm);

Number mouth bore is: φ 232～φ 250 (mm);

Blow gun length is: φ 245～φ 270 (mm), blow gun are to φ 23～φ 27 (mm) gradual change caliber from φ 14～φ 18 (mm).

And the sound hole that described key system is comprised is arranged at intervals at that body, No. one are curved, No. two bodies, No. two are curved and on one's body No. three.

And No. two bodies and No. two bend pipe butt ends all detachably are plugged in the set collar card, and are locked by the screw that is provided with on the set collar card.

Advantage of the present invention and beneficial effect are:

This double bass saxophone is scientific and reasonable for structure, form according to accuracy in pitch, the accurate development and design of tone color, length and caliber size by the required increase of accurate control body, prolong the propagation distance of sound in body, thereby overcast, the quiet and tastefully laid out tamber effect of the perfect times bass of deducing, the mechanical system flexible operation is sliding fast, thereby at glide, trill, tell the performance needs that adapt to highly difficult melody in the performance of sound, over-blowing, tempo variation is infinite, for the performance of classical music, jazz, light music increases dramatic music effect.

Description of drawings

Fig. 1 is a structural representation of the present invention.

Embodiment

The invention will be further described below in conjunction with accompanying drawing, by specific embodiment.Following examples are descriptive, are not determinate, can not limit protection scope of the present invention with this.

Because the key system that the saxophone self is installed is complicated, wherein corresponding each sound hole all is provided with blind patch, and on No. two corresponding blind patch that are provided with of body sound hole, button is installed, and by push and pull system with button and bottom sound hole the blind patch of corresponding setting link, control the sounding of treble, bass area with this.If the key system shows the structure can block body self in the accompanying drawings, and key system involved in the present invention and existing ALto Saxophone etc. are similar, so omission key system in the present embodiment accompanying drawing.

This double bass saxophone, constitute by flute head 11, blow gun 10, body, number mouth 1 and key system, flute head, blow gun, body, number mouth connect successively and are tobacco pipe shape, the key system is arranged on the body, the key system is by the sound hole 3 that is formed on the body, and with the blind patch of the corresponding setting of this sound hole, button that the control punch cover plate opens and closes and push and pull system constitute, its innovative point is: body is by constituting with lower member, and the size of each parts of body is respectively:

A body, label are 2: be the reducing straight tube that is connected with number mouth, its length is: 470～500 (mm), optimum length are 487 (mm);

No. two bodies, label are 7: be the reducing straight tube, be arranged side by side mutually with a body that its length is: 915～935 (mm), optimum length are 929 (mm);

A bend pipe, label are 5: be bend pipe on the reducing, connect a body and No. two bodies, its length is: 225～235 (mm), optimum length are 230 (mm);

No. three bodies, label are 13: be the reducing straight tube, be arranged side by side with No. two bodies, with a body and No. two body place faces be the antarafacial setting, its length is: 305～320 (mm), optimum length are 312 (mm);

No. two bend pipes, label are 12: be bend pipe under the reducing, connect No. two bodies and No. three bodies, its length is: 120～135 (mm), optimum length are 127 (mm);

No. four bodies, label are 9: be the reducing straight tube, be arranged side by side with No. three bodies that its length is: 112～122 (mm), optimum length are 117 (mm);

No. three bend pipes, label are 8: be bend pipe on the reducing, connect No. three bodies and No. four bodies, its length is: 80～95 (mm), optimum length are 88 (mm);

Body integral body be from φ 24～φ 28 (mm) to φ 110～φ 120 (mm) gradual change caliber, optimum tube diameter can be selected the gradual change from φ 26 to φ 116 (mm);

Number mouth bore is: φ 232～φ 250 (mm), and the best mouth diameter is φ 240 (mm);

Blow gun length is: φ 245～φ 270 (mm), optimum length are 258 (mm), blow gun be from φ 14～φ 18 (mm) to φ 23～φ 27 (mm) gradual change caliber, optimum tube diameter can be selected the gradual change from φ 15 to φ 25 (mm).

Because the body length of this double bass saxophone is bigger, so the sound hole that comprised of key system is arranged at intervals at that body, No. one are curved, No. two bodies, No. two are curved and on one's body No. three, to satisfy operation and pronunciation needs.

Because the length of a body and No. two bodies is bigger, its aggregate erection difficulty is big, therefore the present invention all detachably is plugged in No. two bodies and No. two bend pipe butt ends in the one set collar card 6, and the screw by being provided with on the set collar card (among the figure not label) is locked, so that install and adjust.Being connected between all the other numbers mouth and number body and number body is welding manner and is installed in the annular snap 4.

Double bass saxophone of the present invention is suitable for the performance of large-scale band performance, has about three octave ranges, and tone is overcast, quiet and tastefully laid out, and accuracy in pitch is good, be a have professional level the saxophone musical instrument.

Claims

1. double bass saxophone, be made of flute head, blow gun, body, number mouth and key system, flute head, blow gun, body, number mouth connect successively and are tobacco pipe shape, and the key system is arranged on the body, it is characterized in that: body is by constituting with lower member, and the size of each parts of body is respectively:

A body, it is the reducing straight tube that is connected with number mouth, its length is: 470～500mm;

No. two bodies, it is the reducing straight tube, is arranged side by side mutually with a body, its length is: 915～935mm;

A bend pipe, it is a bend pipe on the reducing, connects a body and No. two bodies, its length is: 225～235mm;

No. three bodies, it is the reducing straight tube, is arranged side by side with No. two bodies, its length is: 305～320mm;

No. two bend pipes, it is a bend pipe under the reducing, connects No. two bodies and No. three bodies, its length is: 120～135mm;

No. four bodies, it is the reducing straight tube, is arranged side by side with No. three bodies, its length is: 112～122mm;

No. three bend pipes, it is a bend pipe on the reducing, connects No. three bodies and No. four bodies, its length is: 80～95mm;

Body integral body is from φ 24～φ 28mm to φ 110～φ 120mm gradual change caliber;

Number mouth bore is: φ 232～φ 250mm;

Blow gun length is: φ 245～φ 270mm, blow gun are from φ 14～φ 18mm to φ 23～φ 27mm gradual change caliber.

2. double bass saxophone according to claim 1 is characterized in that: the sound hole that described key system is comprised is arranged at intervals at that body, No. one are curved, No. two bodies, No. two are curved and on one's body No. three.

3. double bass saxophone according to claim 1 is characterized in that: No. two bodies and No. two bend pipe butt ends all detachably are plugged in the set collar card, and are locked by the screw that is provided with on the set collar card.