CN2067446U - Wind musical instrument capable of controlling scale by air conduction sound - Google Patents
Wind musical instrument capable of controlling scale by air conduction sound Download PDFInfo
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- CN2067446U CN2067446U CN 90207793 CN90207793U CN2067446U CN 2067446 U CN2067446 U CN 2067446U CN 90207793 CN90207793 CN 90207793 CN 90207793 U CN90207793 U CN 90207793U CN 2067446 U CN2067446 U CN 2067446U
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- sound
- utility
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- flute
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Abstract
The utility model belongs to the technical field of music instruments. The music instrument of the utility model can be used to play under the condition that a player can not read music books but can hum. The utility model is characterized in that a flute diaphragm is vibrated to send out sound by air current with tone quality and hard vibration generated by regulating the air current of a person in an air conduction mode via the pronouncing accessory organ of the person. Sound generated by the flute diaphragm is adjusted and enlarged effectively by a sound amplifying tube, a convolution sound reed, etc. to accomplish the purpose of sonification. The utility model comprises the flute diaphragm of a sleeve mouth tube, the mouth of a flute, a sound collecting tube, tuning holes, a sound amplifying tube, a convolution sound reed, etc. The utility model is suitable for the playing of amateurs who can not read music books but can hum.
Description
The technical field of the utility model dominant musical instrument material.(be called for short: flute)
Playing an instrument of prior art is by gas shock or physical mechanical bump or lean on electric current change and pronunciation.During performance, must under the situation of identification of spectrogram, just can carry out.
Task of the present utility model just is to solve above-mentioned deficiency, and promptly this blowing instrument also can arbitrarily be played under the situation of identification of spectrogram not.
Specifically, the profile of this musical instrument is still like horn-like (as accompanying drawing 1).It forms (as accompanying drawing 2) by seven parts such as sleeve nozzle tube (1), bamboo membrane sheet (2), flute mouth mouth (3), sound collecting tube (4), sound regulating hole (5), amplifying tube (6), gyro-sounding spring sheet (7).
Sleeve nozzle tube (1) is a separate part, and upper recess surface contacts with lip when playing wind instruments, and the internal cavity effect is to compress bamboo membrane (2).It selects for use the steel car to dig shaping.
Bamboo membrane sheet (2) is positioned between sleeve nozzle tube (1) and the flute mouth mouth (3), plays the pronunciation of vibration buzz.Its bamboo membrane of the prior art that can have drawn from also can adopt than the stronger diaphragm of the anti-toughness of general bamboo membrane.
In the middle of the flute mouth mouth (3) eyelet is arranged, be the passage of sound wave.Promptly play a part sending into sound collecting tube (4) by bamboo membrane (2) vibration back buzz sound wave.Also play simultaneously and withstand, cover tight diaphragm (2) and make it not roll over the effect that crape caves in.
Sound collecting tube (4) is a pipe, is that sound wave is transferred to amplifying tube (6) one passages by flute mouth mouth (3).Its lower end circumference uniform distribution sound regulating hole (5), circular arrangement.It is not the adjusting scale for a sound regulating hole (5), and only works to regulate its accent (diao) formula.For example, can play A accent, B accent etc. by playing choosing.
Amplifying tube (6) is horn-like, is sound wave to be vibed therein and the pith that enlarges sound equipment.Its integral body is entirely by the alloy material drawing.
Gyro-sounding spring sheet (7) rises and enlarges the buzz sound equipment, the effect that improves sonic frequency.It is a spiral tone reed, and selecting the thin high brass sheet of 0.28mm for use is that material is made.
Shown in its pronunciation principle (as accompanying drawing 4).After people's air-flow (8), the conductance adjusting by vocal cords (9), tooth 12, the tip of the tongue (10), lip speech articulation officials such as (11), be converted to a kind of stronger air-flow of vibratility that has low low pith of groaning out, this aspirant diffluence vibration bamboo membrane (2), the bamboo membrane that has tonequality is subjected to vibration to change the buzz sound once more, this sound wave passes flute mouth mouth (3), through sound collecting tube (4), arrival amplifying tube (6) vibrates once more, impulsive sound reed (7) becomes the ring high pitch.Amplifying tube (6) is empathized sound therein simultaneously.Like this, the sound that is sent by bamboo membrane (2) is also just fully enlarged effectively.
The advantage of present technique is: high 121+0.2mm.Wide Φ 29+0.36mm.Weigh 224 grams.The similar trumpet of tonequality, flute, (volume is lower than trumpet, is higher than mouth organ).Frequency of sound wave is 40～60 decibels.This musical instrument does not have button, and the variation of melody scale conversion during performance is to come easy finishing by the acoustic control scale, promptly under identification of spectrogram situation not, grasps its articulatory skill, can play equally.Filled up the technological gap of " no scale is Cheng Le not ".(only limiting to refer on this musical instrument not have the meaning by hole, button of control scale) finished the task that present technique proposed.
During performance, both hands are correctly held (as accompanying drawing 3) properly bamboo membrane sheet (2) are placed on the flute mouth mouth (3), (as accompanying drawing 2,4) is pressed in sleeve nozzle tube (1) cover on the bamboo membrane sheet (2), lips place point type (11) mandibular joint is opened, place lower abdomen public region slightly then, and to change air-flow (8) be the air-flow of tonequality to vocal cords (9) voice conductance to fate in the lifting, under the control of tongue (10) lip (11), agitate cheek group, it is required to press melody, runs out rhythmically to impact bamboo membrane sheet (2).The pop-off of the tip of the tongue (10) is at the gum position of gum (12), and the tip of the tongue (10) pushes up fast place and returns, and changes required and stops sheet second slightly according to the tune beat, and also can follow one's bent changes.The tip of the tongue (10) lip (11) the lock staccato stream that matches flexibly rapidly, sound stream constantly is obstructed and sends desirable trill, obtains playing effect preferably.
Claims (3)
1, a kind of blowing instrument of being made up of sleeve nozzle tube (1), bamboo membrane (2), flute mouth mouth (3), sound collecting tube (4) and amplifying tube (6) is characterized in that bamboo membrane (2) is positioned between sleeve nozzle tube (1) and the flute mouth mouth (3).
2, blowing instrument as claimed in claim 1 is characterized in that being provided with sound regulating hole (5) at sound collecting tube (4) by the lower end.
3, as claim 2 or 3 described blowing instruments, it is characterized in that in sound collecting tube, being provided with gyro-sounding spring sheet (7), make by good vibration material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 90207793 CN2067446U (en) | 1990-05-26 | 1990-05-26 | Wind musical instrument capable of controlling scale by air conduction sound |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 90207793 CN2067446U (en) | 1990-05-26 | 1990-05-26 | Wind musical instrument capable of controlling scale by air conduction sound |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2067446U true CN2067446U (en) | 1990-12-12 |
Family
ID=4888163
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 90207793 Pending CN2067446U (en) | 1990-05-26 | 1990-05-26 | Wind musical instrument capable of controlling scale by air conduction sound |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2067446U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102760422A (en) * | 2011-04-28 | 2012-10-31 | 雅马哈株式会社 | Woodwind instrument and airflow adjuster |
-
1990
- 1990-05-26 CN CN 90207793 patent/CN2067446U/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102760422A (en) * | 2011-04-28 | 2012-10-31 | 雅马哈株式会社 | Woodwind instrument and airflow adjuster |
| US9311904B2 (en) | 2011-04-28 | 2016-04-12 | Yamaha Corporation | Woodwind instrument and airflow adjuster |
| CN102760422B (en) * | 2011-04-28 | 2017-08-25 | 雅马哈株式会社 | Woodwind instrument and rectification part |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| AD01 | Patent right deemed abandoned | ||
| C20 | Patent right or utility model deemed to be abandoned or is abandoned |