CN2609109Y

CN2609109Y - Dismounting tone-tuning hardwood musical instrument Bawu

Info

Publication number: CN2609109Y
Application number: CN 03245357
Authority: CN
Inventors: 王泽云
Original assignee: Individual
Current assignee: Individual
Priority date: 2003-04-18
Filing date: 2003-04-18
Publication date: 2004-03-31
Anticipated expiration: 2013-04-18

Abstract

The utility model relates to a national musical instrument, particularly a dismounting and mounting type tone-tuning hardwood Bawu. The utility model comprises a Bawu pipe body, a pronouncing reed and sound holes. The utility model is characterized in that the position between the pronouncing reed and the sound holes of the Bawu pipe body is divided into two parts, wherein a tone-tuning inserting opening is formed by that a hollow metal casing pipe which is inserted in the end opening of one part of the Bawu pipe body is mutually and movably inserted and connected with a hollow metal sheath which is inserted in the end opening of the other part of the Bawu pipe body; a ferrule is arranged outside of the both end openings. The utility model has the advantages that the dismounting and mounting type tone-tuning hardwood Bawu which is made of hardwood ensures the density of the Bawu pipe body and the accuracy of processing size of inner and outer circulars in the process of manufacture; the mutual concordance of the tone and the tone quality can be effectively ensured; when the tone has deflection, the fine adjustment of the tone-tuning inserting opening can ensure the tone, and the playing effect is enhanced.

Description

The hardwood crust crow of the adjustable accuracy in pitch of reassembling type

Technical field

The utility model relates to a kind of national wind instrument, relates in particular to the hardwood crust crow of the adjustable accuracy in pitch of a kind of reassembling type.

Background technology

The crust crow is the musical instrument that Minorities in Yunnan is liked very much.Traditional crust crow is to be provided with mouthpiece on body, is bonded with the pronunciation reed at the mouthpiece place, and sound hole is arranged in order being aligned.The crust crow is many makes with bamboo.Because the southern climates humidity then needn't be worried cracking, and in the north, but because of dry very easily cracking.Simultaneously, its density of bamboo of spontaneous growth and inside and outside circle size are inhomogeneous and don't can artificial reconstructedly process because crust crow has drawn from, and have influenced the tone color of crust crow, accuracy in pitch.For this reason, common tuning is bassoonist's reconditioning by rule of thumb pronunciation reed, and this tuning mode and tone color are difficult to reach mutual harmony, so that have increased bassoonist's performance difficulty.

The utility model content

Technical problem to be solved in the utility model is intended to overcome the deficiency of above-mentioned known technology, and provides a kind of not easy to crack, adopts hardwood material to make, the wooden crust crow of density and the inside and outside circle size adjustable accuracy in pitch of reassembling type even, easily processing.

The technical scheme that its technical matters that solves the utility model adopts is: the hardwood crust crow of the adjustable accuracy in pitch of a kind of reassembling type, it comprises the black body of crust, pronunciation reed and sound hole, it is characterized in that: locate to split into two parts between the pronunciation reed of the crust crow body that the employing hardwood material is made and the sound hole, stud with hollow metal sleeve in the port of the black body of its part crust, and cling to another part and to stud with hollow metal in the port of black body and overlap mutual sliding plug, constitute the tuning socket, outside its two-port, be fastened with aglet.

The utility model has the advantages that: because the crust crow of the adjustable accuracy in pitch of reassembling type that the employing hardwood material is made, be easy to processing and fabricating, the density and the inside and outside circle size that have guaranteed to cling to black body are even, and the tone color that can on the make guarantee to cling to crow effectively, make the bassoonist can accurately guarantee that when playing accuracy in pitch and tone color are harmonious mutually.In case when accuracy in pitch had deviation, fine setting tuning socket can guarantee accuracy in pitch, and was very convenient, improved playing effect.After the use, split packing from spigot and saved packaging space.

Description of drawings

Fig. 1 is a structural representation of the present utility model,

Fig. 2 is an outside drawing of the present utility model.

Embodiment

See figures.1.and.2, further specify structure of the present utility model and effect in conjunction with specific embodiments.

The hardwood crust crow of the adjustable accuracy in pitch of a kind of reassembling type, it comprises the black body 6 of crust, pronunciation reed 1, sound hole 2, it is characterized in that: locate to split into two parts between the pronunciation reed of the crust crow body that employing redwood or narra material are made and the sound hole, stud with hollow metal sleeve 3-1 in the port of the black body of its part crust, and with stud with the mutual sliding plug of hollow metal cover 3-2 in another part clings to the port of black body and cooperate, constitute tuning socket 3, outside its two-port, be fastened with aglet 5, on the black body 6 of crust, be provided with fundamental tone hole 4 in addition, cling to the interior two ends of black body and be equipped with flute plug 7 respectively, the finial 8 that ox horn or ox bone are made is housed at the black body of crust two ends.The crust crow of adopting hardwood material to make, not only guarantee the processibility of its density and size, play wind instruments sensitivity thereby improved, reduced bassoonist's performance difficulty, in case and accuracy in pitch is when having deviation, as long as mobile tuning socket is regulated its body length, after fine setting, promptly reach tuning effect accurately.

Claims

1. the hardwood of the adjustable accuracy in pitch of reassembling type crust is black, it comprises the black body of crust, pronunciation reed and sound hole, it is characterized in that: locate to split into two parts between the pronunciation reed of the crust crow body that the employing hardwood material is made and the sound hole, stud with hollow metal sleeve in the port of the black body of its part crust, cling to the hollow metal that studs with in the black body port with another part and overlap mutual sliding plug, constitute the tuning socket, outside its two-port, be fastened with aglet.