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Cucurbit flute

A gourd silk and sound tube technology, applied in the field of reed wind instruments, can solve the problems of unbalanced gas flow in gourds, affect the quality of pronunciation, increase maintenance costs, etc., and achieve the effects of preventing damage to the inner wall, preventing airflow from being scattered, and facilitating replacement

Active Publication Date: 2020-09-08
JIANGXI UNIVERSITY OF FINANCE AND ECONOMICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] It is necessary to use a scraper to remove the inner membrane, but manual operation of the scraper will cause damage to the inner wall of the gourd, resulting in unbalanced gas flow in the gourd and affecting the quality of pronunciation
[0006] The processing of sound pipes includes material selection, baking, piercing, opening, drilling and installation of reeds. Among them, the installation of reeds needs to cut out platforms on the main sound pipe and harmony pipe, and glue the reeds on the On the platform, when the reed is used for a long time, the tongue plate in the center has cracks, deformation and other failures that affect pronunciation. The glued reed needs to be replaced by a professional, which increases the maintenance cost

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035] Such as figure 1 and figure 2 As shown, the application discloses a cucurbit silk, including a mouthpiece 1, a sound bucket 2 and a sound pipe 3, the sound pipe 3 includes a main sound pipe and two and sound pipes located on both sides of the main sound pipe, and the sound pipe 3 is installed on the sound pipe through the interface 4. The lower end of the bucket 2, the first air intake hole 5 and the reed 6 are set at the end where the sound pipe 3 extends into the sound bucket 2, and the airflow guide slope 7 is arranged around the first air intake hole 5, and the extension direction of the airflow guide slope 7 points to The tongue plate 8 of the reed 6 is detachably mounted on the inner side of the first air inlet 5 of the sound pipe 3 through the connection assembly.

[0036] Such as Figure 2 to Figure 5 As shown, the connection assembly includes a socket arranged on the sound pipe and intersecting with the first air inlet 5 and an adapter block tightly fitted i...

Embodiment 2

[0040] The structure of this embodiment is basically the same as that of Embodiment 1, the difference is: as Figure 8 As shown, there are two middle arc-shaped parts 21 of the intima removal assembly, and the size of the upper middle arc-shaped part 21 is larger than the size of the lower middle arc-shaped part 21. When this embodiment is used, the endometrium removal assembly Insert from the interface opening at the bottom of the sound bucket, the small-sized middle arc part extends into the small cavity of the sound bucket and contacts the inner wall of the sound bucket, and the large-sized middle arc part is located in the large cavity of the sound bucket and It is in contact with the inner membrane of the inner wall of the sound bucket, and the membrane is removed by rotating under the drive of the electric drill.

Embodiment 3

[0042] The structure of this embodiment is basically the same as that of Implementation 1, the difference is: as Figure 9 As shown, a moisture-proof layer 27 is set on the upper end of the interface 4 (at the end inside the audio bucket 2). The moisture-proof layer 27 can be made of a water-absorbing material in the prior art, such as a polymer water-absorbing resin with a thickness of 1 mm. The moisture-proof layer 27 is set on The outer side of the sound tube 3 is in contact with the upper end of the interface 4, and the edge of the moisture-proof layer 27 can be glued to the interface 4. This embodiment can reduce the exhaled moist air without affecting the flow or flow direction of the gas in the sound bucket. Negative effects on the reed or the sound bucket, such as reed oxidation, moldy sound bucket, etc., prolong the maintenance cycle of the cucurbit silk, and during maintenance, the moisture-proof layer 27 is easy to disassemble and assemble, which has a time-saving an...

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Abstract

The invention belongs to the technical field of reed instruments, and specifically discloses a cucurbit flute which comprises a mouthpiece (1), a sound hopper (2), and a sound pipe (3); the mouthpiece(1) is mounted at the upper end of the sound hopper (2); the sound pipe (3) is arranged at the lower end of the sound hopper (2) through an interface (4), a first air inlet (5) and a reed (6) are arranged at one end, extending into the sound hopper (2), of the sound pipe (3), and the reed (6) is detachably mounted on the inner side of the first air inlet (5). According to the cucurbit flute, thereed is detachably installed on the sound pipe through a connecting assembly, the reed is convenient to replace, in addition, the specially-designed inner film removing assembly is adopted, damage tothe inner wall of the sound hopper can be prevented, and the cucurbit flute sounding quality is guaranteed.

Description

technical field [0001] The invention belongs to the technical field of reed pipe instruments, in particular to a cucurbit silk. Background technique [0002] Cucurbit silk originated from the Dai nationality and is widely spread among Dai, Achang, Wa and other ethnic minorities. A favorite of music lovers. [0003] The cucurbit silk includes a mouthpiece, a gourd, a sound pipe and an interface. The sound pipe includes a main sound pipe, a consonant sound pipe and / or a decorative pipe. Its production method includes four manufacturing processes: gourd processing, sound pipe processing, assembly and sound calibration. [0004] Gourd processing includes: selecting mature and dry gourds, cutting the top of the gourds, opening holes and poking them flat, drilling holes for interface installation at the bottom of the gourds, removing seeds and inner membranes from the gourds, and finally gluing the mouthpiece and the interface. Connect or plug in the upper and lower ends of the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G10D7/00G10D9/02G10D9/035
CPCG10D7/00G10D9/02G10D9/035
Inventor 李二永万梦丹葛萌
Owner JIANGXI UNIVERSITY OF FINANCE AND ECONOMICS
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