Coconut cauliflower

Abstract

The utility model belongs to the field of folk musical instruments, and relates to a coconut firing, which comprises a sound tube and a playing ball, an airflow hole is arranged on the upper portion of the sound tube and extends into the playing ball, a blowing tube is arranged on the playing ball, a sounding hole is arranged on the sound tube below the playing ball, a sound pressing hole is arranged below the sounding hole, and a fixed adjusting hole is arranged below the sound pressing hole. And the tail part of the sound tube is provided with a rear sound outlet hole. Based on the press sound hole, the sounding hole, the fixed tuning hole and the rear sound outlet hole, the playing ball and the resonance ball are combined, so that the range and scale can be effectively improved, the range is wide, the sounding is graceful, the accurate tone output is realized, obvious national characteristics are realized, solo playing, ensemble playing, leading playing and the like can be realized, meanwhile, the material specification, the size and the shape are standardized, and the production cost is reduced. And batch industrial production can be realized.

Description

Technical Field

[0001] The utility model belongs to the field of folk musical instruments, and relates to a musical instrument with Li ethnic group characteristics, specifically a Yezhuo made of long-joint slippery bamboo and coconut shell balls growing in the Li ethnic area of Hainan. Background Technique

[0002] The traditional Li ethnic musical instruments made from the rich bamboo and wood resources in Hainan have a long history. The common traditional Li ethnic musical instruments mainly include single-drum, dingdong wood, nose flute, mouth bow, lieli, koubai, dongshao, bida, etc., which are rich in strong ethnic characteristics.

[0003] Since the traditional Li ethnic musical instruments are pure handmade products, folk artists make them based on their understanding of musical instruments without unified production standards. The material specifications, sizes, shapes, etc. used are all different, and the tones of the same musical instrument are inconsistent and the pitch range is not wide. They can be used for general self-entertainment, but it is difficult to cooperate with various folk music for solo, ensemble, leading performance, etc., and cannot meet the current people's needs. Content of the Utility Model

[0004] The purpose of the utility model is to provide a Yezhuo, which combines a sound pipe and a resonance ball, has a wide pitch range, beautiful pronunciation, and can cooperate with modern folk music for solo, ensemble, and leading performance.

[0005] The technical solution adopted by the utility model:

[0006] A Yezhuo includes a sound pipe and a blowing ball. An air flow hole is arranged at the upper part of the sound pipe and extends into the inside of the blowing ball. A blowing pipe is arranged on the blowing ball. A sounding hole is opened on the sound pipe below the blowing ball. Six fingering holes are sequentially opened on the back side below the sounding hole, which are the sixth fingering hole, the fifth fingering hole, the fourth fingering hole, the third fingering hole, the second fingering hole, and the first fingering hole from top to bottom. Four tuning holes are opened on the same side as the sounding hole below the first fingering hole, which are the first tuning hole, the second tuning hole, the third tuning hole, and the fourth tuning hole from top to bottom. A rear sound outlet hole is arranged at the tail of the sound pipe. During performance, put the blowing pipe into the mouth, and different scales and rhythms of music can be played through the fingering holes.

[0007] By adjusting the length and inner diameter of the sound pipe, the diameter of the blowing ball, the aperture of the air flow hole, the distance between the air flow holes, the aperture of the fingering holes, the distance between the fingering holes, etc., products with different modes can be obtained.

[0008] Accordingly, the length of the sound pipe is 60 - 70 cm, the inner diameter is 1.6 - 2 cm, the diameter of the air hole is 1.7 - 2 cm, the distance from the air hole to the sounding hole is 6 - 8 cm, the center distance from the sounding hole to the sixth fingering hole is 11.5 - 12.5 cm, the center distance from the sixth fingering hole to the fifth fingering hole is 1.6 - 2.0 cm, the center distance from the fifth fingering hole to the fourth fingering hole is 2.5 - 3.0 cm, the center distance from the fourth fingering hole to the third fingering hole is 1.8 - 2.2 cm, the center distance from the third fingering hole to the second fingering hole is 1.3 - 1.7 cm, the center distance from the second fingering hole to the first fingering hole is 2.2 - 2.7 cm, the center distance from the first fingering hole to the tuning hole is 3.8 - 4.5 cm, the center distance between adjacent tuning holes is 1.3 - 1.7 cm, the center distance from the fourth tuning hole to the rear sound outlet hole is 8.8 - 9.3 cm, and the diameter of the blowing ball is 7 - 9 cm, obtaining a product in the key of G.

[0009] Furthermore, the length of the blowing pipe is 20 - 25 cm and the inner diameter is 0.8 - 1 cm.

[0010] Furthermore, the number of the air holes is 2, and the spacing is 2.0 - 2.5 cm.

[0011] Furthermore, a resonance ball is arranged at the tail of the sound pipe. The resonance ball wraps four tuning holes and the rear sound outlet hole, and the resonance ball is provided with an opening at the position corresponding to the rear sound outlet hole. When playing, a resonance echo is emitted, improving the vocal music effect.

[0012] Based on the fingering holes, the sounding hole, the tuning holes and the rear sound outlet hole, and combined with the blowing ball and the resonance ball, the utility model can effectively improve the pitch range and the musical scale, has a wide pitch range and beautiful sound, realizes accurate pitch output, has obvious ethnic characteristics, can be used for solo, ensemble, leading performance, etc. At the same time, the material specifications, sizes and shapes are standardized, which is beneficial to realizing batch industrial production. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 is a structural schematic diagram of the utility model.

[0014] In the figure: 1, sound pipe; 2, blowing ball; 3, air hole; 4, blowing pipe; 5, sounding hole; 6, sixth fingering hole; 7, fifth fingering hole; 8, fourth fingering hole; 9, third fingering hole; 10, second fingering hole; 11, first fingering hole; 12, first tuning hole; 13, second tuning hole; 14, third tuning hole; 15, fourth tuning hole; 16, resonance ball; 17, rear sound outlet hole. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0015] The following further illustrates the utility model by examples in combination with the drawings, but does not limit the utility model.

[0016] InFigure 1 In the structure shown, the coconut flute designed by the present utility model includes a sound tube 1 and a blowing ball 2. The sound tube 1 is made of long-joint slippery bamboo growing in the mountainous areas of Li nationality in Hainan, with a length of 60 - 70 cm and an inner diameter of 1.6 - 2 cm. The blowing ball 2 is made of a coconut shell ball (since the inner core of the coconut is spherical and composed of a hard coconut shell, it is called a coconut shell ball), with a diameter of 7 - 9 cm. Two air holes 3 are provided at the upper part of the sound tube and extend into the blowing ball 2. The diameter of the air holes 3 is 1.7 - 2 cm, and the distance between the centers of the air holes is 2 cm. A blowing tube 4 is provided at the position of the blowing ball 2 corresponding to the air holes. The blowing tube is 20 - 25 cm long and has an inner diameter of 0.8 - 1 cm. A sounding hole 5 is opened on the sound tube 1 below the blowing ball 2. Six fingering holes are sequentially opened on the back side below the sounding hole, which are the sixth fingering hole 6, the fifth fingering hole 7, the fourth fingering hole 8, the third fingering hole 9, the second fingering hole 10, and the first fingering hole 11 from top to bottom. The center distance between the sounding hole 5 and the sixth fingering hole 6 is 11.5 - 12.5 cm. Four tuning holes are opened below the first fingering hole 11 and on the same side as the sounding hole 5, which are the first tuning hole 12, the second tuning hole 13, the third tuning hole 14, and the fourth tuning hole 15 from top to bottom. A rear sounding hole 17 is provided at the tail of the sound tube. A resonance ball 16 is provided at the tail of the sound tube. The resonance ball 16 wraps the four tuning holes and the rear sounding hole 17. Moreover, the resonance ball 16 is opened at the position corresponding to the rear sounding hole 17, obtaining a G-tone musical instrument with obvious Li nationality characteristics.

[0017] The above is only the preferred embodiment of the present utility model. It should be noted that for those of ordinary skill in the art in this technical field, without departing from the technical principle of the present utility model, several improvements and refinements can still be made, and these improvements and refinements should also be regarded as the protection scope of the present utility model.

Claims

1. A coconut burnt dish, characterized in that: The invention comprises a sound tube and a playing ball. The upper part of the sound tube is provided with an air flow hole extending into the playing ball. The playing ball is provided with a blow tube. A sound hole is provided on the sound tube below the playing ball. Six tone holes are provided in sequence on the back side below the sound hole, which are respectively the sixth tone hole, the fifth tone hole, the fourth tone hole, the third tone hole, the second tone hole and the first tone hole from top to bottom. Four tuning holes are provided below the first tone hole and on the same side as the sound hole, which are respectively the first tuning hole, the second tuning hole, the third tuning hole and the fourth tuning hole from top to bottom. A rear sound hole is provided at the tail of the sound tube.

2. The coconut milk according to claim 1, characterized in that: The sound tube is 60-70 cm long, with an inner diameter of 1.6-2 cm, an air flow hole diameter of 1.7-2 cm, a distance from the air flow hole to the sound hole of 6-8 cm, a center distance from the sound hole to the sixth sound hole of 11.5-12.5 cm, a center distance from the sixth sound hole to the fifth sound hole of 1.6-2.0 cm, a center distance from the fifth sound hole to the fourth sound hole of 2.5-3.0 cm, a center distance from the fourth sound hole to the third sound hole of 1.8-2.2 cm, a center distance from the third sound hole to the second sound hole of 1.3-1.7 cm, a center distance from the second sound hole to the first sound hole of 2.2-2.7 cm, a center distance from the first sound hole to the tuning hole of 3.8-4.5 cm, a center distance from adjacent tuning holes of 1.3-1.7 cm, a center distance from the fourth tuning hole to the rear sound hole of 8.8-9.3 cm, and a diameter of the playing ball of 7-9 cm.

3. The coconut milk according to claim 1, characterized in that: The blowpipe is 20-25 cm long and has an inner diameter of 0.8-1 cm.

4. The coconut milk according to claim 1, characterized in that: The number of the air flow holes is 2, and the spacing between them is 2.0 to 2.5 cm.

5. The coconut milk according to claim 1, characterized in that: A resonance ball is arranged at the tail of the sound tube, and the resonance ball covers four tuning holes and a rear sound hole, and the resonance ball has a hole corresponding to the position of the rear sound hole.

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