CN202838929U

CN202838929U - Bionic python skin three-stringed bowed instrument

Info

Publication number: CN202838929U
Application number: CN 201220498581
Authority: CN
Inventors: 杨世宁
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-09-27
Filing date: 2012-09-27
Publication date: 2013-03-27
Anticipated expiration: 2022-09-27

Abstract

The utility model discloses a bionic python skin three-stringed bowed instrument, comprising an instrument rod, instrument strings and an instrument cylinder, characterized in that the end face of one end of the instrument cylinder is covered with a bionic python skin, the bionic python skin is prepared by sheepskin or oxhide and comprises inner and outer layers, the inner layer is provided with a skin membrane structure and covers the end face of one end of the instrument cylinder, and the outer layer is a fish scale sheet and is adhered to the outer side of the skin membrane of the inner layer to form a bionic skin. The bionic python skin three-stringed bowed instrument is wide in raw material range, low in cost and easy in processing; the outer side of the skin membrane is adhered with the fish scale sheet, thereby dispensing with the influence of weather change, being stable in tone quality, protecting national wildness animals, and achieving the purpose of environment protection; is suitable for sounding bowstring musical instruments with a skin membrane instrument cylinder, such as a two-stringed bowed instrument, a high pitch a two-stringed bowed instrument, a middle pitch a two-stringed bowed instrument, a large drum, a Beijing opera fiddle, a three-stringed bowed instrument, etc.

Description

Bionical boa skin three recklessly

Technical field

The utility model belongs to a kind of imitated boa skin structure, by the bowed stringed instrument of sound cylinder pronunciation.

Background technology

Its sound cylinder tibial membrane of tradition Chinese fiddle is the boa skin, and boa is animals under first-class state protection, at present, makes the urheen kind bowed instrument, generally selects the boa skin to cover qin cylinder processed.Owing to excessively using, reached in imminent danger, be unfavorable for environmental protection.And the boa skin is subject to the Changes in weather impact, and tonequality is stable not.Simultaneously, also the ubiquity range is narrow for traditional Chinese fiddle, and range does not reach rational performance scope, easily goes out the problems such as wolf sound.

Chinese patent discloses a kind of single bow hair three Hu patents by my application on July 23rd, 2008, the patent No. 200720153900.5 these patents increase a bass G string on the urheen basis, expanded 4-5 degree bass, although this patent has increased range, but sound cylinder tibial membrane is the boa skin, be unfavorable for environmental protection, tonequality easily changes.Because former patent bridge is too high, the pronunciation of restriction epithelium, a thousand pieces of gold of former patent is the rope body simultaneously, with the three strings binding together, easily goes out noise.

Summary of the invention

The object of the present invention is to provide the broad tonequality of a kind of range to stablize, make the pronunciation epithelium with bionical boa skin, make it reach convenient and play, be beneficial to the purpose of environmental protection, the deficiency that exists to overcome the above-mentioned background technology.

The utility model is achieved by the following technical solution:

A kind of bionical boa skin three comprises qin bar, string, qin cylinder recklessly, it is characterized in that: at qin cylinder limit mouth end face, cover the bionical boa skin of system, bionical boa skin material is sheepskin or ox-hide, and two-layer inside and outside minute, internal layer is epithelium, and material is sheepskin or ox-hide.Illiteracy is formed on qin cylinder limit mouth end face, and skin is flap, is pasted on the internal layer epithelium outside, consists of bionical boa skin, the bonding decompression capotasto in bracket front end center, qin cylinder bottom, and the lower end of string is pressed on the decompression capotasto.Fix one wooden minute string a thousand pieces of gold in qin bar upper end, longitudinally there were three road grooves string a thousand pieces of gold outside in described wooden minute, and string is positioned at this groove, twined wooden minute string a thousand pieces of gold with rope outside, and string is fixed in the groove.

The three strings that described string is spent than interior string low five by interior string, exterior string and add respectively forms, and the peg of above-mentioned trichord is positioned on string and the qin bar above the exterior string peg.

The bionical boa skin three of the utility model is at former single bow hair three Hu patent developments recklessly, has kept the playing method of former Chinese fiddle.The bionical boa skin of developing simultaneously, the endothecium bark membrane material is sheepskin or ox-hide, the wide model of drawing materials, cheap, easy processing.Epithelium is outside not to be subject to the Changes in weather impact because posting flap, makes tonequality stable.And protected national wild animal, to reach the environmental protection purpose.The decompression capotasto that increases can alleviate bridge to the pressure of qin skin, makes tonequality reach pine thoroughly.The wooden minute string a thousand pieces of gold that adds simultaneously can make three strings effectively separate, and difficult generation virtually connects, and has effectively controlled noise.

The bionical boa skin three Hu Yinzhi pine of the utility model is stablized thoroughly, tone color is pure, be applicable to the bowed stringed instrument that the qin cylinder is the epithelium pronunciation, such as the bowed stringed instrument of the epithelium pronunciations such as urheen, high Hu, middle Hu, large arena, jinghu, three Hus.

Description of drawings

The bionical boa skin three of Fig. 1 is whole qin side view recklessly

Fig. 2 internal layer epithelium and outer scale are pasted schematic diagram

Wooden minute string a thousand pieces of gold of Fig. 3 side view

Fig. 4 capotasto floor map that reduces pressure

Embodiment

Below in conjunction with accompanying drawing the utility model is further described:

With reference to accompanying drawing Fig. 1, Fig. 2, Fig. 3, Fig. 4, with single bow hair three example of acting like a bully, the utility model mainly by qin bar 1, string 2, string a thousand pieces of gold 3, qin cylinder 4, bionical boa skin 5, double-deck bridge 6, decompression capotasto 7, holder in wooden minute sit 8, internal layer epithelium 9, outer flap 10, groove 11, rope 12, etc. parts form.

Twine one wooden minute string a thousand pieces of gold 3 in qin bar 1 upper end with rope 12, this wooden minute string a thousand pieces of gold 3, three road grooves 11 are longitudinally left respectively in the outside, and string 2 crouches respectively in this groove 11, twines wooden minute string a thousand pieces of gold 3 outsides with rope 12, and string 2 is fixed in the groove 11.Three strings is effectively separated, and difficult generation virtually connects, and has effectively controlled noise.

The three strings that described string 2 is spent than interior string low five by interior string, exterior string and add respectively forms, and the peg of above-mentioned trichord is positioned on string and the qin bar 1 above the exterior string peg.The playing method that keeps former urheen has been expanded pure five degree basses simultaneously downwards, has enriched the performance skill of urheen, has improved playing ability.

At qin cylinder 4 limit mouth end faces, cover the bionical boa skin 5 of system, bionical boa skin 5 is divided into inside and outside two-layer, internal layer epithelium 9, material is sheepskin or ox-hide.Illiteracy is formed on qin cylinder 4 limit mouth end faces, and skin is flap 10, is pasted on internal layer epithelium 9 outsides, consists of bionical boa skin 5, and bionical boa skin 5 has the advantages such as scope of selecting material is wide, cheap, easy processing.The flap 10 of paste outside is not subject to the impact of Changes in weather simultaneously, makes tonequality more stable.

The bonding decompression capotasto 7 in qin cylinder 4 bottom brackets 8 front end centers, the lower end of string 2 is pressed on the decompression capotasto 7.The decompression capotasto 7 that increases can alleviate the pressure of 6 pairs of qin skins of double-deck bridge, makes tonequality reach pine thoroughly.

The bionical boa skin of the utility model three recklessly broad, the tonequality of ranges stablizes, draws materials extensive, cheap, be easy to processing, be beneficial to environmental protection.

Claims

1. a bionical boa skin three recklessly, comprise qin bar (1), string (2), qin cylinder (4), it is characterized in that: at qin cylinder (4) limit mouth end face, cover system bionical boa skin (5), bionical boa skin (5) material is sheepskin or ox-hide, two-layer inside and outside minute, internal layer is epithelium (9), material is sheepskin or ox-hide, illiteracy is formed on qin cylinder (4) limit mouth end face, skin is flap (10), be pasted on internal layer epithelium (9) outside, consist of bionical boa skin (5), the bonding decompression capotasto (7) in bracket (8) front end center, qin cylinder (4) bottom, the lower end of string (2) is pressed on the decompression capotasto (7).

2. 1 described bionical boa skin three is recklessly as requested, it is characterized in that: fix one wooden minute string a thousand pieces of gold (3) in qin bar (1) upper end, longitudinally there were three road grooves (11) string a thousand pieces of gold (3) outside in described wooden minute, string (2) is positioned at this groove (11), twine wooden minute string a thousand pieces of gold (3) outside with rope (12), string (2) is fixed in the groove (11).

3. described bionical boa skin three is recklessly according to claim 1 and 2, it is characterized in that the three strings that described string (2) is spent than interior string low five by interior string, exterior string and add respectively forms, the peg of above-mentioned trichord is positioned on string and the qin bar (1) above the exterior string peg.