CN201035953Y

CN201035953Y - Huba

Info

Publication number: CN201035953Y
Application number: CNU2007201043724U
Authority: CN
Inventors: 古存恩
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-01-30
Filing date: 2007-01-30
Publication date: 2008-03-12
Anticipated expiration: 2017-01-30

Abstract

The utility model relates to a Huba, which comprises a Buwu pipe. A bottle gourd is installed at a sound blowing mouth at the closed end of the Buwu pipe, which is inserted into the upper part of a bottle gourd cavity; the sound blowing mouth of the Buwu pipe is positioned in the cavity of the bottle gourd, a sound outlet hole is positioned outside the bottle gourd cavity, an air blowing mouth led to the bottle gourd cavity is arranged on a bottle gourd handle, and a hollow blowpipe which penetrates through the air blowing mouth of the bottle gourd handle is inserted into the bottle gourd cavity. When a performer plays the Huba, the air blowing mouth is kept in the mouth, air is blew into the bottle gourd cavity, and the spring tongue of the Buwu pipe generates vibration to stimulate the air in the Buwu pipe and the bottle gourd cavity so as to send sounds due to the resonance, thereby the sound is louder and clearer, and the sound quality is better; the performer plays the Huba by using a cylindrical bottle gourd air blowing mouth in the mouth, compared with a traditional Buwu cylindrical pipe, the Huba is more efficient and more convenient, the lip muscle is not easy to get fatigue, and when being played, the position of the Huba at the lip part of the performer has greater change, thereby the performer is easier to match with dance movements, and dances elegantly.

Description

The calabash crust

Technical field

The utility model belongs to Chinese Musical Instruments, and particularly a kind of tubing musical instrument of playing wind instruments usefulness is assembled by Ba Wu and a cucurbit, is called " calabash crust ".

Background technology

The crust crow belongs to single spring aerophone, is used for solo or accompaniment, be popular in the area such as Red River, Yuxi, Simao, Xishuangbanna, Lincang, Dehong in south, Yunnan Province, Hani language claims each than, plum crust, girl's crust, Yi claim non-in, Er Jifeili, rein in than Shandong, crow, Chinese claims crust black.

The crust crow is made up of pipe shaft and reed, and pipe shaft is bamboo, and by ring or stopper sealing, middle ring is got through pipe shaft upper end (or a left side is auspicious), and pipe shaft lower end (or right-hand member) is uncovered.Because of bamboo trunk length, thickness difference. specification can be divided into three kinds of high pitch, middle pitch, bass crust crows.On the tube wall of 1.5 centimetres-2 centimetres of distance blind ends, have a rectangle and blow the hole, will blow the edge, hole and scabble, paste last one piece of copper reed with beeswax, languid is isosceles triangle, the top perk.Have circular on the pipe shaft by sound hole.Horizontal crust crow of blowing, sound hole with blow the hole not point-blank, and be miter angle.

During performance, pipe shaft is thin and weak point person is perpendicular blows, and pipe shaft slightly and the elder is horizontal blows.During perpendicular blowing, contain the reed on nearly top with mouth, horizontal blowing then partly is placed on reed between two lips, and air-flow makes the languid partial vibration of reed and excites the sympathetic response of inner air tube post and pronounce.

Because the pronunciation of crust crow is by the languid vibration and clings to black inner air tube sympathetic response generation, therefore volume is smaller, simultaneously for horizontal crust crow of blowing, reed partly to be placed between two lips when playing wind instruments, lip muscle will firmly be adjacent to Ba Wuguan, uses lip muscle tired easily for a long time, and is more fixing in the position of player's lip owing to clinging to crow during performance, player's head and hand are difficult for cooperating the music of the black grace of crust to make various dance movements, dance lightly.

The utility model content

For solving little, horizontal black lip fatigue, the difficult problem that cooperates with dance movement of playing wind instruments of crust of blowing of the black volume of crust, the utility model provides new musical instrument " calabash crust ", and its embodiment is as follows:

The calabash crust, comprise Zhi Bawu pipe, on the blowing sound mouth of the black duct occlusion end of crust, a cucurbit is installed, crust crow pipe inserts the top in the cucurbit chamber, the mouthpiece that clings to black pipe is positioned at the chamber of cucurbit, sender is positioned at outside the cucurbit chamber, has the inflatable mouth that leads to the cucurbit chamber, the blowpipe of hollow to pass cucurbit handle inflatable mouth on the cucurbit handle and inserts in the cucurbit chamber.The lower end, side of cucurbit is inserted with attached pipe, and attached Guan Yiduan stretches in the cucurbit thorax.

When playing wind instruments, contain blow gun with mouth, in the cucurbit chamber, blow, because have only this gas outlet of crust crow pipe mouthpiece in the cucurbit chamber,, make the languid vibration so air-flow enters Ba Wuguan from mouthpiece, the vibration of languid also excites the air sympathetic response in crust crow pipe and the cucurbit chamber and pronounces, this crust crow is owing to the air sympathetic response that has in crust crow pipe and the cucurbit chamber, thereby sound is louder, and tone color is also better; This crust crow is played wind instruments with sucking conical cucurbit blow gun, than tradition cling to black cylindrical tube blow side more laborsaving, more convenient, lip muscle indefatigability, also can there be bigger variation its position at player's lip, thereby easier cooperation dance movement, dances lightly.

Description of drawings

Fig. 1 is the main cut-open view of the utility model embodiment one;

Fig. 2 is the main cut-open view of the utility model embodiment two.

Embodiment

Embodiment one: calabash crust as shown in Figure 1, comprise Zhi Bawu pipe 1, on the crust crow pipe 1 blowing sound mouth 6 and sender 2 are arranged, there is languid 7 at blowing sound mouth 6 places, on the blowing sound mouth 6 of the black duct occlusion end 8 of crust a cucurbit 9 are installed, and crust crow pipe 1 inserts cavity 10 internal upper parts of cucurbit 9, the mouthpiece 6 of crust crow pipe 1 is positioned at cucurbit chamber 10, sender 2 is positioned at outside the cucurbit chamber, and the inflatable mouth 4 that leads to cucurbit chamber 10 is arranged on the cucurbit handle 3, and the blowpipe 5 of hollow passes cucurbit handle inflatable mouth 4 and inserts in the cucurbit chamber 10.

When playing wind instruments, finger is pressed sender 2, sucking blowpipe 5 blows in cucurbit chamber 10, cucurbit 9 plays the effect of resonator, flow out from clinging in the crow pipe 1 behind the languid 7 of air-flow in cucurbit chamber 10, air-flow is oppressed languid 7 vibrations when languid 7, the vibration of languid 7 causes the air vibration in crust crow pipe 1 interior air and the cucurbit 9, sends loud and clear, graceful sound.Because blowpipe 5 is cylindrical tube, the bassoonist can also rotate crust crow pipe 1 in perpendicular, carries out some impromptu hand dance performance while playing wind instruments, and has greatly widened the function that crust crow pipe 1 uses.And play wind instruments leicht fallen D/A, it is also more concentrated to blow.

Embodiment two: calabash crust as shown in Figure 2, its structure and embodiment one are basic identical, different is to be inserted with two attached pipes 12 in the side of cucurbit 9, two attached pipes 12 insert in the cucurbit thorax 10, every the attached pipe 12 that is arranged in cucurbit thorax 10 all has hole of blowing 15 and reed 11, and there is stopper 14 at the outer mouth of pipe 13 places of attached pipe.

When the attached pipe 12 of needs pronounces, can push stopper 14 aside, when playing wind instruments the calabash crust, air-flow flows out from blowing hole 15 behind reed 11, two attached pipes 12 send fixing single-tone simultaneously, and the sound of the sound of attached pipe 12 and Ba Wu pipe 1 converges into synaeresis, can increase the acoustics when playing.

Embodiment three: increase an attached pipe 12 again on the calabash of the foregoing description two crust, increase the synaeresis better effects if of calabash crust behind the attached pipe.

Claims

1. calabash clings to, comprise Zhi Bawu pipe (1), on the crust crow pipe (1) mouthpiece (6) and sender (2) are housed, languid (7) is contained in mouthpiece (6) and locates, it is characterized in that: cling in the thorax of black duct occlusion end (a 8) cucurbit of insertion (10), the mouthpiece (6) of crust crow pipe (1) is positioned at cucurbit thorax (10), and sender (2) is positioned at outside the cucurbit thorax (10), and the blow gun (4) that leads to cucurbit thorax (10) is arranged on the cucurbit handle (3).

2. calabash crust as claimed in claim 1 is characterized in that: the blowpipe (5) of hollow also is installed on the described blow gun (4), and the blow gun (4) that the blowpipe of hollow (5) passes cucurbit handle upper end inserts in the cucurbit thorax (10).

3. calabash crust as claimed in claim 2, it is characterized in that: described cucurbit thorax (10) upper and lower side also is equipped with attached pipe (12), attached pipe (12) inserts in the cucurbit thorax (10), the attached pipe (12) that is arranged in cucurbit thorax (10) has hole of blowing (14) and languid (11), and the outer mouth of pipe (13) of attached pipe has been located stopper (14).

4. calabash crust as claimed in claim 2, it is characterized in that: described cucurbit thorax (10) is gone up the attached pipe of installing (12) 1 to 3.