CN204155601U - Wider perpendicular of a kind of range blows bar crow - Google Patents

Abstract

Perpendicular the blowing that the utility model gives a kind of range wider clings to crow, supervisor is provided with reed and ten by sound hole, supervisor front be distributed with seven by sound hole, be respectively first by sound hole, second by sound hole, the 3rd by sound hole, the 5th by sound hole, the 6th by sound hole, the 7th by sound hole and the 8th by sound hole; The side increase of supervisor bottom has a little finger of toe bass by hole; The back side of supervisor is distributed with two by sound hole, be respectively the 4th by sound hole and the 9th by sound hole, the 4th becomes major second interval relation with the 3rd by sound hole by sound hole, and the 4th also to become the interval relation of major second by sound hole and the 5th by sound hole.This perpendicular Ba Wu that blows can by ten finger control, ten sound holes, the object that operating key also can reach expansion range need not be added, the distinctive gliss of ethnic wind instrument can be played out, its scale Rankine-Hugoniot relations is easier to modulation, performance range is made to extend to 15 degree or 16 degree by original eleventh, thus better meet the needs of player, enrich the musical expression of bar crow greatly.

Description

Wider perpendicular of a kind of range blows bar crow

Technical field

The utility model relates to the blowing instrument of ethnic group, and perpendicular the blowing that a kind of range is wider specifically clings to crow.

Background technology

The traditional instrument of Ba Wushi Yunnan Province of China ethnic group, belong to reed pipe kind musical instrument, its tone color is dulect, unique outlook, has strong national characteristic, dark liking by domestic and international music personage and fan.Traditional bar crow is horizontal blows, and body has seven by sound hole.Wherein press sound hole in supervisor front for six, press sound hole in supervisor's back side for one.It by anxious diatonic scale arrangement (not using cross-fingering and half bore fingering) blown when a sound does 5 from low toward high is sequentially entirely: bass 3, bass 5, bass 6, bass 7, middle pitch l, middle pitch 2, middle pitch 3, middle pitch 5, middle pitch 6.It by anxious diatonic scale arrangement (not using cross-fingering and half bore fingering) blown when a sound does 1 from low toward high is sequentially entirely: bass 6, middle pitch 1, middle pitch 2, middle pitch 3, middle pitch 4, middle pitch 5, middle pitch 6, high pitch l, high pitch 2.Its range relative narrower, range between double bass to descant is eleventh, scale aligning method has significant limitation in musical, so the narrower professional melody of traditional range and the narrower song of a few registers can only be played, owing to being subject to the restriction of range, in most cases only can do solo instrument to play, be difficult to accompanying song.For expanding its range, a kind of scheme is had to be remotely open sound hole below the first sound hole at present, and operating key is installed control increase sound hole, and this scheme output sound hole pronunciation and other original sound hole rhythm pronounce between interval relation not exclusively practical.And production cost is higher after adding operating key, it is also not too convenient to use.

The Chinese patent that the patent No. is " 200920186470.6 " discloses a kind of bar crow and is responsible for cucurbit flute, and supervisor is provided with reed and seven sound holes, and side, below increase supervisor being positioned at the first sound hole has an octave hole.The utility model is as Ba Wu or cucurbit flute supervisor, do not change the tone color harmonious sounds of tradition bar crow, cucurbit flute, expressive force is but enriched greatly, and range is widened to some extent than the supervisor of originally traditional bar crow, cucurbit flute, expands to 12 degree by original range eleventh.But the range of above-mentioned bar crow still has a lot of song to play.

Utility model content

Technical problem to be solved in the utility model is to provide a kind of perpendicular blowing simple for structure, that arrange rational a kind of range wider by sound hole and clings to crow, to better meet the performance needs clinging to black fan.

For solving the problems of the technologies described above, the utility model provides wider perpendicular of a kind of range and blows bar crow, supervisor is provided with reed and ten by sound hole;

Supervisor front be distributed with seven by sound hole, be respectively first by sound hole, second by sound hole, the 3rd by sound hole, the 5th by sound hole, the 6th by sound hole, the 7th by sound hole and the 8th by sound hole;

The side increase of supervisor bottom has one by sound hole, for little finger of toe bass is by hole;

The back side of supervisor is distributed with two by sound hole, be respectively the 4th by sound hole and the 9th by sound hole, the 4th becomes major second interval relation with the 3rd by sound hole by sound hole, and the 4th also to become the interval relation of major second by sound hole and the 5th by sound hole.

After adopting such structure, supervisor front has seven by sound hole, be followed successively by from top to bottom: the 8th by sound hole, 7th presses sound hole, 6th presses sound hole, 5th presses sound hole, 3rd presses sound hole, second presses sound hole, first presses sound hole, use the forefinger of the top hand of player respectively, middle finger, nameless, the forefinger of little finger of toe and below hand, middle finger, the third finger controls, the side of supervisor has little finger of toe bass by hole, control with the little finger of toe of hand below player, supervisor's lower back has two by sound hole, be followed successively by from top to bottom: the 9th by sound hole and the 4th by sound hole, control with the thumb of the top hand of player and the thumb of below hand respectively, wherein the 4th becomes major second interval relation with the 3rd by sound hole by sound hole, 4th also to become the interval relation of major second by sound hole and the 5th by sound hole, by sound hole with all entirely blow sent out sound become octave relation by weak, suddenly blow sent out sound with all entirely to open by sound hole and become octave relation or nine degree of interval relations.

This perpendicular scale arranging situation blowing bar black is as follows:

Diatonic scale arrangement (not comprising cross-fingering and half bore fingering) order when cylinder sound does 5 is respectively bass 2, bass 3, bass #4, bass 5, bass 6, bass 7, middle pitch 1, middle pitch 2, middle pitch 3, middle pitch 5, middle pitch 6, high pitch 1, high pitch 2 or 3 from low toward height;

Diatonic scale arrangement (not comprising cross-fingering and half bore fingering) order when cylinder sound does 1 is respectively bass 5, bass 6, bass 7, middle pitch 1, middle pitch 2, middle pitch 3, middle pitch 4, middle pitch 5, middle pitch 6, high pitch 1, high pitch 2, high pitch 4, high pitch 5 or 6 from low toward height;

Diatonic scale arrangement (not comprising cross-fingering and half bore fingering) order when cylinder sound does 4 is respectively middle pitch 1, middle pitch 2, middle pitch 3, middle pitch 4, middle pitch 5, middle pitch 6, middle pitch b7, high pitch 1, high pitch 2, high pitch 4, high pitch 5, high pitch #6, times high pitch 1 or doubly high pitch 2 from low toward height;

It is supplementary complete that the part scale lacked in the arrangement of each fingering diatonic scale above then uses cross-fingering or half bore fingering in performance.

This perpendicular pronunciation scale arrangement mode from low to high blowing bar black is more complete, and it is reasonable and practical, this is perpendicular, and to blow that bar crow plays be can by ten finger control, ten sound holes, the object that operating key also can reach expansion range need not be added, perfectly can play out the distinctive gliss of ethnic wind instrument, its scale Rankine-Hugoniot relations is easier to modulation, the improvement of this scale Rankine-Hugoniot relations is not only more conducive to the music expression of the national mode of five-tone scale feature, the national mode music of west size tuning other countries and regions happy can also be showed widely, its range is compared traditional bar crow and is widened, performance range is made to extend to 15 degree or 16 degree by original eleventh, thus better meet the needs of player, enrich the musical expression of bar crow greatly.

In order to make player's posture more easily comfortable, by the dexterousr nature in hole, this perpendicular black one-piece construction of bar of blowing can change perpendicular blowing into by traditional horizontal blowing.

Accompanying drawing explanation

Fig. 1 is this perpendicular structural representation blowing the black embodiment supervisor of bar.

Fig. 2 is this perpendicular front diagram blowing the black embodiment supervisor of bar.

Fig. 3 is this perpendicular back side diagram blowing the black embodiment supervisor of bar.

Fig. 4 originally erects to blow the structural representation clinging to black embodiment.

Embodiment

The utility model is further illustrated below in conjunction with embodiment and accompanying drawing.

See shown in Fig. 1 to 3

Wider perpendicular of a kind of range that the utility model provides blows bar crow, its supervisor 11 is provided with reed 12, supervisor 11 includes first by sound hole 1, second by sound hole 2, the 3rd by sound hole 3, the 4th by sound hole 4, the 5th by sound hole 5, the 6th by sound hole 6, the 7th by sound hole 7, little finger of toe bass by hole 10, the 8th by sound hole 8, the 9th by sound hole 9, sender 13 and two lacing holes 14;

Supervisor 11 front be arranged in sequence with from top to bottom: the 8th by sound hole 8, the 7th by sound hole 7, the 6th by sound hole 6, the 5th by sound hole 5, the 3rd by sound hole 3, second by sound hole 2, first by sound hole 1;

There is little finger of toe bass the side of supervisor 11 by hole 10;

Be responsible for 11 lower back to be arranged in sequence with from top to bottom: the 9th by sound hole 9, the 4th by sound hole 4, sender 13 and two lacing holes 14;

This perpendicular blowing clings to crow moves to supervisor 11 from the front of supervisor 11 by sound hole 4 back side by the original 4th, move to the front of supervisor 11 by the original 7th by sound hole 7 from the back side of supervisor 11, and have the 8th by sound hole 8 and the 9th by sound hole 9 the 7th by supervisor 11 front and back on front side of sound hole 7.

As shown in Figure 4

During use, this perpendicular one end of blowing supervisor 11 installation reed 12 of bar crow is sleeved in hollow reed protective casing 15, and reed protective casing 15 is provided with perpendicular blowpipe 16, there is mouthpiece 17 upper end of perpendicular blowpipe 16.

Above-described is only a kind of embodiment of the present utility model; should be understood that; for the person of ordinary skill of the art; under the prerequisite not departing from the utility model principle; some modification and improvement can also be made; these also should be considered as belonging to protection domain of the present utility model, such as: this perpendicular sound pipe blowing bar crow can also be applied in and horizontally blow Ba Wushang.

Claims (1)

1. wider perpendicular of a range blows bar crow, supervisor is provided with reed and ten by sound hole, it is characterized in that:

Supervisor front be distributed with seven by sound hole, be respectively first by sound hole, second by sound hole, the 3rd by sound hole, the 5th by sound hole, the 6th by sound hole, the 7th by sound hole and the 8th by sound hole;

The side increase of supervisor bottom has one by sound hole, for little finger of toe bass is by hole;

The back side of supervisor is distributed with two by sound hole, be respectively the 4th by sound hole and the 9th by sound hole, the 4th becomes major second interval relation with the 3rd by sound hole by sound hole, and the 4th also to become the interval relation of major second by sound hole and the 5th by sound hole.