CN210429280U

CN210429280U - High-volume urheen barrel

Info

Publication number: CN210429280U
Application number: CN201921243812.3U
Authority: CN
Inventors: 张礼东
Original assignee: Suzhou National Musical Instrument No1 Factory Co ltd
Current assignee: Suzhou National Musical Instrument No1 Factory Co ltd
Priority date: 2019-08-02
Filing date: 2019-08-02
Publication date: 2020-04-28
Anticipated expiration: 2029-08-02

Abstract

The utility model provides a have a high volume urheen section of thick bamboo to traditional high hu, urheen structure are the basis, under the prerequisite of guaranteeing tone quality, have effectively improved the volume of urheen, thereby enlarged the range of application of urheen, are favorable to the propagation of traditional culture. A high volume urheen barrel comprising: the tuning peg, the tuning rod, the tuning cylinder, the leather membrane, the bridge, the strings and the bow; the urheen is provided with the musical instrument rod, the musical instrument rod is fixedly connected to the right end of the musical instrument cylinder, the top of the musical instrument rod is provided with a tuning peg, the tuning peg penetrates through the outer side wall of the musical instrument rod and is fixedly connected with the musical instrument rod, the upper end of the string is fixedly connected with the tuning peg, the lower end of the string is fixedly connected with the musical instrument cylinder, and the leather membrane is applied to the right front end of the musical instrument cylinder; the bridge centre gripping is fixed between involucra and string, the bow is located the one side of two-stringed bowed instrument, and can dismantle with two-stringed bowed instrument and be connected its characterized in that: the wall thickness of the barrel is increased, and the volume of the resonance box is increased to improve the sound volume of the urheen.

Description

High-volume urheen barrel

Technical Field

The utility model belongs to the technical field of musical instrument and specifically relates to a high tone volume urheen section of thick bamboo is related to.

Background

The urheen is a traditional national musical instrument, is continuously improved and perfected through inheritance of hundreds of years, and evolves to be the structural form at present. The playing skill of the modern urheen formed according to the structural characteristics of the urheen makes the urheen have rich expressive force, plays an important role in solo, accompaniment and folk music ensemble, and becomes an indispensable bowed stringed instrument in folk music families.

The urheen consists of a barrel, a skin, a rod, a headstock, a shaft, a jack, a bridge, a bow, strings and the like; the barrel is an important device for the sounding of the urheen, and the barrel vibrates the resonant body of the sounding of the skin of the urheen after the strings are wiped by the push-pull motion of the bow. The texture and shape of the barrel have a direct influence on the volume and tone quality, and a hexagonal shape is generally adopted. The traditional urheen has the problems that the bass cannot be played because the wall of a resonance box is not thick enough, the bass is easy to be muddy, and the sound is not large enough; thereby limiting the application range of the urheen and being not beneficial to the propagation of traditional culture. For example, for an impulse performance after a meal, due to environmental restrictions, a small volume makes it difficult for a listener to hear the impulse performance, and it is difficult to avoid deterioration of the sound quality and the tone color of the urheen by simply increasing the volume, so that the audience is affected.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model provides a high volume urheen section of thick bamboo uses traditional high hu, urheen structure as the basis, under the prerequisite of guaranteeing tone quality, has effectively improved the volume of urheen to enlarge the range of application of urheen, be favorable to the propagation of traditional culture.

In order to achieve the above object, the embodiment of the present invention adopts the following technical solutions:

a high volume urheen barrel comprising: the tuning peg, the tuning rod, the tuning cylinder, the leather membrane, the bridge, the strings and the bow; the urheen is provided with the musical instrument rod, the musical instrument rod is fixedly connected to the right end of the musical instrument cylinder, the top of the musical instrument rod is provided with a tuning peg, the tuning peg penetrates through the outer side wall of the musical instrument rod and is fixedly connected with the musical instrument rod, the upper end of the string is fixedly connected with the tuning peg, the lower end of the string is fixedly connected with the musical instrument cylinder, and the leather membrane is applied to the right front end of the musical instrument cylinder; the bridge centre gripping is fixed between involucra and string, the bow is located the one side of two-stringed bowed instrument, and can dismantle with two-stringed bowed instrument and be connected its characterized in that: the thickness of the wall of the organ barrel is increased, and the volume of the resonance box is increased to improve the volume of the urheen.

In a preferred embodiment of the present invention, the membrane is artificial boa skin.

The utility model discloses in the embodiment of the preferred, the bodiness has all increased at a musical instrument section of thick bamboo wall thickness, and the different positions of a musical instrument section of thick bamboo have increased on average about 2mm, and is special, and a musical instrument section of thick bamboo fore-stock has bodiness 4.5mm, increases involucra vibration tension through the thickness of a bodiness musical instrument section of thick bamboo fore-stock to guarantee the luminance of high pitch.

In the preferred embodiment of the present invention, the length of the barrel is shortened, and the diameter of the front opening of the barrel is increased, so that the volume of the resonance box is increased.

In the preferred embodiment of the present invention, the barrel is oval, which keeps the bright sound of the high pitch range and expands the low pitch range.

Compared with the prior art, a high tone volume urheen section of thick bamboo have following advantage: based on the traditional structures of the huqin and the urheen barrel, the wall thickness of the huqin barrel is thickened by shortening the length of the huqin barrel, so that the vibration tension of a membrane is increased, and the brightness of high pitch is ensured; the volume is increased by increasing the volume of the resonance box. The improved urheen has the advantages of high sound, high brightness, penetrating power and vigorous bass.

Drawings

Fig. 1 is a schematic view of the structure of the urheen of the present invention.

Fig. 2 is a schematic view of the cross-sectional structure of the urheen tube of the present invention.

Peg for peg	1
		Musical instrument rod	2
Musical instrument tube	3
		Skin membrane	4
Bridge	5
		String of musical instrument	6
Bow of musical instrument	7
		Resonance box	31
Front opening of musical instrument tube	32
		Rear opening of musical instrument tube	33
Musical instrument tube wall	34
		Musical instrument pole assembling hole	35

The drawings are described in detail below with reference to specific embodiments.

Detailed Description

The specific implementation case is as follows:

fig. 1 is a schematic view of the structure of the urheen of the present invention, which includes: the piano comprises a peg 1, a piano rod 2, a piano barrel 3, a leather membrane 4, a piano bridge 5, strings 6 and a piano bow 7; the urheen is provided with the rod 2, the rod 2 is fixedly connected to the right end of the

barrel

3, 2 tuning pegs 1 are arranged at the top of the rod 2, the tuning pegs 1 penetrate through the outer side wall of the rod 2 and are fixedly connected with the rod 2, the upper ends of the strings 6 are fixedly connected with the tuning pegs 1, the lower ends of the strings are fixedly connected with the barrel 3, and the membrane 4 is applied to the right front end of the barrel 3; the bridge 5 is clamped and fixed between the leather membrane 4 and the strings 6, and the bow 7 is positioned on one side of the urheen and detachably connected with the urheen.

Further, the skin 4 is artificial boa skin.

Fig. 2 is a schematic view of the cross-sectional structure of the urheen tube of the present invention. The method comprises the following steps: the acoustic resonator 31, a musical instrument section of thick bamboo fore-opening 32, a musical instrument section of thick bamboo back-opening 33, a musical instrument section of thick bamboo wall 34 and musical instrument pole assembly hole 35, the acoustic resonator 31 is the whole of the inner space of a musical instrument section of thick bamboo 3, musical instrument pole 2 male hole when the musical instrument is assembled for the musical instrument pole of musical instrument pole assembly hole 35.

Furthermore, the thickness of the barrel wall 34 is increased at different positions, which is increased by about 2mm on average, particularly, the thickness of the barrel front opening 32 is increased by 4.5mm, while the thickness of the barrel rear opening 33 is kept unchanged, and the vibration tension of the membrane 4 is increased by increasing the thickness of the barrel front opening 32, so that the brightness of the treble is ensured.

Further, the length of the conventional urheen barrel 3 is generally 130mm-136mm, the diameter of the front opening 32 of the barrel is 76mm-88mm, and the volume of the resonance box 31 is increased to increase the sound volume by shortening the length of the barrel 3 to 132mm and enlarging the diameter of the front opening 32 of the barrel to 95 mm.

Further, the barrel 3 has an oval shape, and this design maintains the sound brightness in the treble range and expands the bass range.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. A high volume urheen barrel comprising: the musical instrument comprises a peg (1), a rod (2), a barrel (3), a membrane (4), a bridge (5), strings (6) and a bow (7); the piano rod (2) is fixedly connected to the right end of the piano barrel (3), the peg (1) is arranged at the top of the piano rod (2), the peg (1) penetrates through the outer side wall of the piano rod (2) and is fixedly connected with the piano rod (2), the upper end of a piano string (6) is fixedly connected with the peg (1), the lower end of the piano string is fixedly connected with the piano barrel (3), and the leather membrane (4) is applied to the front right end of the piano barrel (3); the bridge (5) is clamped and fixed between the leather membrane (4) and the strings (6), and the bow (7) is positioned on one side of the urheen and detachably connected with the urheen; the method is characterized in that: the musical instrument barrel (3) comprises a resonance box (31), a musical instrument barrel front opening (32), a musical instrument barrel rear opening (33), a musical instrument barrel wall (34) and a musical instrument rod assembling hole (35), the resonance box (31) is the whole internal space of the musical instrument barrel (3), and the musical instrument rod (2) is inserted into the hole when the musical instrument rod assembling hole (35) is used for assembling a musical instrument.

2. A high volume urheen barrel according to claim 1, wherein: the skin (4) is artificial python skin.

3. A high volume urheen barrel according to claim 1, wherein: the thickness of the wall (34) of the musical instrument barrel is increased at different parts, and the average thickness is increased by 2 mm.

4. A high volume urheen barrel according to claim 1, wherein: the front opening (32) of the piano tube is thickened by 4.5 mm.

5. A high volume urheen barrel according to claim 1, wherein: the thickness of the back opening (33) of the barrel is not changed.

6. A high volume urheen barrel according to claim 1, wherein: the diameter of the front opening (32) of the piano tube is 76mm-88 mm.

7. A high volume urheen barrel according to claim 1, wherein: the length of the barrel (3) is 132 mm.

8. A high volume urheen barrel according to claim 1, wherein: the diameter of the front opening (32) of the piano tube is 95 mm.

9. A high volume urheen barrel according to claim 1, wherein: the barrel (3) is in an oval shape.