CN2624340Y - Practical ten-holed bass flute - Google Patents

Abstract

The utility model relates to a straight pipe bass flute. The centre point of a blowing hole 1 on a flute body, the center point of a film hole 3 on the flute body and the center points of sound holes 4, 6, 7, 8, 9 on the flute body are in the same line. The number of the sound holes are ten, and the five sound holes controlled by a left hand are arranged corresponding to a flute holding hand position; the index finger of a right hand and the middle finger of the right hand control the sound holes in the corresponding positions respectively, the right thumb controls one sound hole, the ring finger is free, and the little finger controls two sound holes. One sound hole is arranged on a convex block fixed on the flute body, and two sound holes are positioned at the same plane. Except that the sound holes controlled by the ring finger of the left hand and the middle finger of the left hand are in whole tone relation, the distances between the rest contiguous sound holes are set according to semitone relation. The utility model retains the traditional playing method and style verily and ensures that the hands can hold the flute naturally and the fingers can play the flute flexibly. Playing music with a changing tune, a semitone and a complex tone is convenient. The flute has a soft and unified acoustic quality and a rich expressive force.

Description

Practical ten hole bass flutes

One, technical field:

The utility model relates to a kind of tongue, especially straight tube bass flute.

Two, background technology:

Traditional straight tube bass flute has successively on the flute body and blows hole, a fenestra, seven sound holes.Its bimanual respectively forefinger, middle finger, the third finger and right hand little finger of toe are controlled seven sound holes.Control between the sound hole distance for semitone concerns except that the little finger of toe of the right hand and the third finger, nameless and middle finger, middle finger and forefinger between its adjacent sound hole, concern apart from being all whole tone between all the other adjacent sound holes.Less because of its semi note hole, so play comparatively complexity of chromatic scale, modulation fast than difficulty, accuracy in pitch is difficult to control.Simultaneously be provided with a fenestra, and the flute body is bigger, sends tone color oppressiveness, soft and the unification degree is relatively poor during performance because of it.

In order to address this problem, colleagues have proposed the reform scheme of oneself from different angles: the blooming that adds the hole, has that has add the hole, have add key or the like.But all have problem separately: the change that has traditional playing technique of flute; Have for pursuing dodecaphonic complete increasing of ignoring the most frequently used semi note hole; The structure that has is too complicated; Its position of opening decision hand posture that has does not meet hand shape nature shape, and finger is stiff in the playing procedure, influence finger degree of flexibility.

Three, summary of the invention:

The purpose of this utility model is to overcome existingly not enough, and a kind of practical ten hole bass flutes are provided, and really keeps the playing technique and the style of traditional flute, hand posture nature, finger flexibly, be convenient to play tradition and modern times musical works.

For reaching this purpose, the utility model is by the following technical solutions: practical ten hole bass flutes, offer on the flute body and blow the hole, fenestra, sound hole, blow hole 1, fenestra 3 and sound hole 4,6,7,8,9 central points are positioned at same straight line, the quantity of described sound hole is ten, left hand is controlled the arrangement position of five sound holes and hand shaped position that its five fingers are held flute adapts, the corresponding finger of each sound hole, right hand forefinger and middle finger are respectively controlled a sound hole in flute body relevant position, thumb is controlled the sound hole opposite at middle finger and is controlled a sound hole, nameless idle placement naturally, little finger of toe is controlled two sound holes, and wherein a sound hole is located on the projection that is fixed on the flute body, and two sound holes are positioned at same plane, the adjacent tone distance between borehole is controlled between two sound holes to whole tone concerns with middle finger except that left hand is nameless, and all the other adjacent tone distance between borehole all concern according to semitone and decide.

Increased a fenestra between hole and the fenestra blowing.

The utility model has the advantages that: in real traditional playing technique and the style of keeping, guarantee hand posture nature, finger flexibly, play easily on the basis, the one, increase the most frequently used semi note hole, pay attention to the musical instrument practicality; The 2nd, make twelve-tone be tending towards complete, be convenient to play modulation, chromatic scale and complicated mode melody; The 3rd, make the more soft unification of tone color, thereby make its expressive force further abundant.

Four, description of drawings:

Fig. 1 is the utility model front view.

Fig. 2 is the two fenestra front views of the utility model

Fig. 3 is Fig. 2 rear view.

Fig. 4 is Fig. 2 upward view.

Five, embodiment:

Below in conjunction with accompanying drawing the utility model is elaborated:

Practicality ten hole bass flutes as shown in the figure, the hole of blowing 1, fenestra 3, sound hole 4,5,6,7,8,9,10,11,16,17, projection 18, tube sound hole 12,15, sound regulating hole 13,14 are arranged on the flute body, blow hole 1, fenestra 3 and sound hole 4,6,7,8,9 central points and be positioned at same straight line.

The hand shaped position that the position of sound hole 4,5,6,7,16 and the left hand the five fingers are held flute adapts, the corresponding finger of each sound hole; The forefinger of the right hand, middle finger, thumb are controlled sound hole 8,9, sound hole 17 respectively, nameless idle placement naturally, little finger of toe control sound hole 10, sound hole 11, sound hole 10 is located on the projection that closes on sound hole 11 on the body, and projection can be trapezoidal or other shapes of bamboo matter, wooden or colloid.Sound hole 10 is positioned at same plane with sound hole 11, and two sound hole central point lines are perpendicular to caliber, and the particular location of sound hole 10 is set for sound hole 11 below semitone relations according to it.

The adjacent tone pitch-row from except that left hand nameless and middle finger control between two sound holes concern for whole tone, all the other adjacent tone distance between borehole are all set according to the semitone relation: between the sound hole 7 and 8 of the body outside, the left hand little finger of toe is held the flute relevant position and is provided with sound hole 16, and it sets sound hole 16 particular locations for sound hole 7 below semitone relations; The inboard left hand thumb of body is held the flute relevant position and is provided with sound hole 5, and sound hole 5 particular locations are set for sound hole 4 below semitone relations according to it; The opposite of sound hole 9 is provided with sound hole 17 on the body, and sound hole 17 particular locations are that sound hole 9 below semitone relations are set according to it.

Can also increase fenestra 2 existing blowing between hole 1 and the fenestra 3 of straight tube ten hole bass flutes, fenestra 2 is positioned at and blows hole 1 and fenestra 3 distances 1/3rd close fenestra 3 places, so just becomes the two film bass flutes in ten holes.

Claims (2)

1, practical ten hole bass flutes, blow hole [1], fenestra [3] and sound hole [4], [6], [7], [8], [9] central point and be positioned at same straight line, it is characterized in that: close on sound hole [11] on the body and located a projection, have sound hole [10] on the projection, sound hole [10] is positioned at same plane with sound hole [11], two sound hole central point lines are perpendicular to caliber, and the particular location of sound hole [10] is set for sound hole [11] below semitone relation according to it; The adjacent tone pitch-row from except that left hand nameless and middle finger control between two sound holes concern for whole tone, all the other adjacent tone distance between borehole are all set according to the semitone relation, the left hand little finger of toe is held the flute relevant position and is provided with sound hole [16] between the body outside sound hole [7] and [8], and sound hole [16] particular location is set for sound hole [7] below semitone relation according to it; The inboard left hand thumb of body is held the flute relevant position and is provided with sound hole [5], and sound hole [5] particular location is set for sound hole [4] below semitone relation according to it; Sound hole on the body [9] face is provided with sound hole [17], sound hole [17] particular location is that sound hole [9] below semitone relation is set according to it.

2, practical ten hole bass flutes according to claim 1 is characterized in that: blow between hole [1] and the fenestra [3] and increase fenestra [2], fenestra [2] is positioned at and blows hole [1] and fenestra [3] distance 1/3rd and locate near fenestras [3].

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