CN2911870Y

CN2911870Y - Improved Erhu

Info

Publication number: CN2911870Y
Application number: CN 200620007812
Authority: CN
Inventors: 陈宝田
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-03-09
Filing date: 2006-03-09
Publication date: 2007-06-13
Anticipated expiration: 2016-03-09

Abstract

The utility model relates to a two stringed Chinese fiddle improved type, belonging to a Chinese music instrument, characterized in that a sliding top senorita is arranged on the fiddle pole, and an inner and outer string fine tuning screw is arranged in the top senorita, quickly adjusting the tone pitch. The fiddle cylinder and an end of the fiddle pole are fixed by a wood pin and a wood washer, the other end of the fiddle pole is inserted into the fiddle cylinder and is fixed by the bamboo made wind connecting port. A prism and a semi cylinder tone accumulator are arranged inside the fiddle cylinder. The utility model keeps the two stringed fiddle original characteristic with a big volume, pure tone, easy tuning, and sensitive sounding, no attenuation of the alt volume, coordination of the inner and the outer stringed tone color, long after sound while playing, clear, melodious and stentorian sound.

Description

The modified urheen

Technical field

The improvement technical field of the utility model national family musical instrument.

Background technology

Urheen is the Chinese traditional musical instrument, and the qin bar of existing urheen generally interts in the qin tube; Fix with iron bolt when the urheen that has flushes, general a thousand pieces of gold is bundle formula a thousand pieces of gold.

Summary of the invention

The utility model is to improve two Chinese fiddle bars to intert the qin tube for flushing, and without iron bolt, increases long-pending sound piece in the qin tube, and changing bundle formula a thousand pieces of gold is top formula a thousand pieces of gold.

Another purpose of the present utility model is to improve the collet of urheen, reaches the angle relative fixed when contact with belly with the qin tube, performance more suitable the reaching of getting up.

The modified urheen comprises that (consulting Fig. 1) be made up of qin bar 1, wood spool 2, string 3, qin tube 6, top formula a thousand pieces of gold 4, qin bar middle part is fixed with sliding rail 13 and is wedge shape, consult the wedge-shaped slot coupling of formula a thousand pieces of gold bottom, Fig. 4 top for dovetail groove and sliding rail both sides, consult formula a thousand pieces of gold top, Fig. 3 top and be fixed with two female bolts 16 of hollow, there are 17, two interior exterior string a thousand pieces of gold fine adjustment screws 14,15 of narrow groove both sides.The lower end 5 of consulting Fig. 1 qin bar 1 is that boot-shaped bottom one end and qin tube pass through cushion block 8, fixing with dowel 7,9, other end qin bar directly inserts bamboo air port 12 internal fixation, the long-pending sound piece 11 of the sticking prismatic of qin tube inwall, semicolumn amasss sound piece 10, is fixed with ship shape collet 18 below the qin tube.

The utility model has the advantages that to keep the original tone color of urheen, given great volume, tonequality is purer, is convenient to tuning, and pronunciation is sensitive, and interior exterior string tone color is unified, and the high position volume is unattenuated, and lingering sound is long when playing, and it is clear and melodious loud and clear to pronounce.

Description of drawings

Fig. 1 is the utility model structural representation;

Fig. 2 is the left view of Fig. 1;

Fig. 3 is top formula a thousand pieces of gold synoptic diagram;

Fig. 4 is the side view of Fig. 3.

Embodiment

Consult Fig. 1, the utility model is made up of qin bar 1, wood spool 2, string 3, qin tube 6, top formula a thousand pieces of gold 4, wood spool 2 is inserted in the top of qin bar 1, narrow groove 17 bottoms that string 2 passes top formula a thousand pieces of gold 4 are fixed on the qin tube 6, top formula a thousand pieces of gold 4 (consulting Fig. 3) bottom is the wedge-shaped slot coupling of dovetail groove and sliding rail both sides, formula a thousand pieces of gold top, top is fixed with the bolt 16 of two hollow internal threads, and there are 17, two interior exterior string a thousand pieces of gold fine adjustment screws 14,15 of narrow groove both sides.The lower end 5 of qin bar 1 is for being the boot-shaped bottom, one end and qin tube are by cushion block 8, fix with the wooden tip 7,9, other end qin bar directly inserts bamboo air port 12 internal fixation, doing system air port 12 is hollow barrel-type, the long-pending sound piece 11 of the sticking prismatic of qin tube inwall and long-pending 10, one the long-pending sound pieces 10 of sound piece of semicolumn are bonded at that another long-pending sound piece of (see figure 1) is bonded on qin tube 6 bottom surfaces on the bamboo air port 12.Be fixed with ship shape collet 18 below the qin tube.

By turn wood spool and in string fine adjustment screw 14, exterior string fine adjustment screw 15 tune a stringed instrument, can slide up and down at sliding rail 13 simultaneously and carry out tuning, in the qin tube, can establish two kinds of long-pending sound piece 5-9.

Claims

1, a kind of modified urheen comprises qin bar (1), wood spool (2), string (3), qin tube (6), top formula a thousand pieces of gold (4) composition, it is characterized in that qin bar middle part is fixed with sliding rail (13) and is wedge shape, formula a thousand pieces of gold bottom, top is the wedge-shaped slot coupling of dovetail groove and sliding rail both sides, formula a thousand pieces of gold top, top is fixed with two female bolts of hollow (16), there is narrow groove (17) both sides, two interior exterior string a thousand pieces of gold fine adjustment screws (14), (15); The lower end (5) of qin bar (1) is that boot-shaped bottom one end and qin tube pass through cushion block (8), fixes with dowel (7), (9), and other end qin bar directly inserts bamboo air port (12) internal fixation, and the long-pending sound piece (11) of the sticking prismatic of qin tube inwall, semicolumn amass sound piece (10).

2,, it is characterized in that below the qin tube fixedly ship shape collet (18) according to the described modified urheen of claim 1.