CN2785086Y

CN2785086Y - Improved musical instrument with three strings and two resonance pipes

Info

Publication number: CN2785086Y
Application number: CN 200520069873
Authority: CN
Inventors: 谢霞山
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-03-17
Filing date: 2005-03-17
Publication date: 2006-05-31
Anticipated expiration: 2015-03-17

Abstract

The utility model relates to an improved stringed lyre with three strings and two resonance cylinders, wherein a left resonance cylinder and a right cylinder are arranged, a left opening of the right resonance cylinder is covered with boa skin on which an inner lyre bridge is arranged, and a right opening of the right resonance cylinder is arranged in a trumpet shape; a left opening of the left resonance cylinder is hinged with a vibrating panel made of kiri wood, and the left end of the right resonance cylinder is inserted into and fixedly connected with a right opening of the left resonance cylinder; three strings are arranged, the upper ends of the three strings are respectively fixed on three string shafts, and the lower ends of the three strings are fixed on the bottom of the left resonance cylinder; a fine adjustment string knob board and a fingerboard are orderly arranged below the three string shafts and matched with the strings, the vibrating panel of the left resonance cylinder is provided with an outer lyre bridge and the left resonance cylinder is provided with sound outlets. The utility model is characterized in that the sound outlets are arranged on the surfaces of the vibrating panel and the left resonance cylinder, and the outer lyre bridge is connected with a sound guiding rod of which the tail end passes through the sound outlets on the surface of the left resonance cylinder and enters the inner lyre bridge with the built-in boa skin of the right resonance cylinder.

Description

A kind of improved three strings, double resonating tubes stringed instrument

Technical field

The utility model relates to stringed musical instrument, the stringed instrument of particularly a kind of three strings, double resonating tubes.

Background technology

At present, musical instruments such as the widely used urheen of China, high Hu, bowed stringed instrument with a thin wooden soundboard, by the not enough science of minor structure, make upward undesirable in addition, cause that its range is narrow, high pitch is had a surplus, bass deficiency, particularly tonequality are not good, individual character is strong again, instrumental ensemble very difficult the fusion with other musical instrument, influenced the whole structure of musical instrument sound.In addition, at aspects such as moulding and ranges, comparing with west qin class also has certain gap.The applicant ZL982511086 patent disclosure a kind of three strings, the stringed instrument of double resonating tubes, it is compared with urheen, increased the quantity (making the sympathetic response better effects if) of resonance tube, increased the quantity (make range broader) of string, and the advantage of reference violin, having increased fingerboard (makes when playing and stops to fingerboard, finger and fingerboard folder string are stopped more firm than the simple finger of urheen, thereby voice effect is better) increased micro actuator (by pressing down the fine setting button, thereby change the height that the string degree of tightness changes sound minutely, realize the convenient pitch of regulating), increased qin bowl (the metal loudspeaker bowl of qin afterbody helps to enlarge volume and sympathetic response).A kind of brand-new stringed musical instrument is brought up in more than design Chinese and Western combination, and result of use is pretty good.But find that tone quality improving still has the potential to be tapped: intrinsic qin sign indicating number is shaped as key shaped, and promptly the qin sign indicating number near the panel place (qin sign indicating number and panel contact point) perforate and stretched into leading note bar boa intracutaneous sign indicating number to the resonance tube outside, make it to produce resonate, sympathetic response.And vibrate best position just near this point, on physics, bow drives the string vibration and then is delivered on the qin sign indicating number, the qin sign indicating number passes to panel to vibration again, therefore near the vibration fullest qin sign indicating number panel contact point has influenced the vibration of panel in this position perforate, causes tonequality to lack perfection.

Summary of the invention

The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art, and a kind of improved three strings, double resonating tubes stringed instrument are provided, and makes tonequality perfect more.

Above-mentioned purpose of the present utility model is achieved in that a kind of improved three strings, double resonating tubes stringed instrument, two resonance tubes about being provided with, an a right resonance tube left side mouthful illiteracy has the boa skin, the boa skin is provided with interior qin sign indicating number, right mouth is arranged to horn-like, a resonance tube left side, left side mouth glueds joint with the paulownia wood vibration panel, and right resonance tube left end inserts left resonance tube and is connected for right mouthful; Be provided with three strings, the upper end is individually fixed on the three strings axle, and left resonance tube bottom is fixed in the lower end; Also being provided with fine setting string button plate and fingerboard and string below the three strings axle successively matches; The resonance tube vibration panel is provided with outer qin sign indicating number, resonance tube is provided with sound mouth, it is characterized in that sound mouth is arranged on the surface of vibration panel and left resonance tube, outer qin sign indicating number connects a leading note bar, and its end is the qin sign indicating number in resonance tube surface sound mouth is being gone in the resonance tube on the boa skin.Sound mouth on the vibration panel can be arranged at about vibration panel and the lower edge place is symmetrical arranged; Resonance tube surface sound mouth can be set to two circular holes, is provided with in the upper surface symmetria bilateralis, and the leading note bar is the qin sign indicating number in the arbitrary sound mouth in surface is being gone in the resonance tube on the boa skin.

Advantage of the present utility model and effect: compare with disclosed technology, this application panel sender is all in face plate edge, and outer qin sign indicating number panel place (qin sign indicating number and panel contact point) atresia, and the counter plate vibration does not constitute influence, and it can fully be vibrated, and tonequality is better.

Description of drawings

Fig. 1 is a front view of the present utility model;

Fig. 2 is a left surface view of the present utility model;

Fig. 3 is the upper face vertical view of double resonating tubes of the present utility model.

Embodiment

Referring to Fig. 1-3, the utility model is provided with double resonating tubes, left resonance tube 1 and right resonance tube 2, an a right resonance tube left side mouthful illiteracy has boa skin 9, qin sign indicating number 34 in locating in the middle of it to be provided with, the right mouth of right resonance tube 2 is provided with a metal loudspeaker bowl 3, and left resonance tube 1 left side mouth glueds joint with a paulownia hexagonal oscillating plate 4; Peg graft between two resonance tubes and be connected.Paulownia hexagonal oscillating plate 4 is provided with 35,36,37 3 senders, bow pad 8 and outer qin sign indicating number 6, it by metal leading note bar 33 penetrate behind the 7B of hole with boa skin 9 in the middle of in the paulownia woods at place qin sign indicating number 34 sleeves affixed the boa skin pronounce.Resonance tube 1 upper surface both sides, a left side are provided with sender 7A, 7B.Be respectively equipped with main qin bar 13, short qin bar 22 on the double resonating tubes, peg graft fixing with two resonance tube upper surface corresponding apertures; Main qin bar 13 is connected by pull bar 23 with short qin bar 22 upper ends, and pull bar 23 lower horizontal positions are in and are provided with a strut 24 between main qin bar 13 and the qin quarter butt 22; The place of taking back is provided with the oval abdominal pad 26 of being with bracing frame 25 on the resonance tube 1 of a left side, available to each other screw, aluminium flake bar and be connected.String 18 is made as three strings, and one thick two is thin, and two ends are individually fixed on three pegs 12 and the left resonance tube bottom bracket 10 up and down.Position, main qin bar 13 middle and lower part is provided with fingerboard 14, and its upper and lower end and qin bar 13 are connected by upper and lower

fingerboard holder card

15,16, and fingerboard 14 left surfaces are provided with tradition the position is buckled 19.Go up the position in the main qin bar 13 and be provided with three notch plates 20 that band is fixed three miniature buttons 21 of tuning a stringed instrument, from the bottom to top, three strings 18 presses outer qin sign indicating number 6, end finger plate 14 successively, through three notch plates 20 of three miniature buttons 21 of tuning a stringed instrument, at last and three strings axle 12 fix respectively.Main qin bar 13 bottoms have the carrying band rope 28 of bolt on the qin bar to connect to carry on the arm and be with 27, carry on the arm with 27 in addition end be connected carrying on the arm on the band 29 on the right resonance tube 2.Bow still can adopt the screw shaft structure in the scalable bow hair degree of tightness of first to file.

The utility model with compare in first to file, except qin sign indicating number sound-guiding structure and sender difference is set, all the other are basic identical, but omitted as electronics amplify, music leaf turner etc. is available also can no annex, designs simplification but tonequality obviously improve, the playing method first to file that coexists.

Claims

1, a kind of improved three strings, double resonating tubes stringed instrument, two resonance tubes about being provided with, an a right resonance tube left side mouthful illiteracy has the boa skin, the boa skin is provided with interior qin sign indicating number, right mouth is arranged to horn-like, and left resonance tube left side mouth glueds joint with the paulownia wood vibration panel, and right resonance tube left end inserts left resonance tube and is connected for right mouthful; Be provided with three strings, the upper end is individually fixed on the three strings axle, and left resonance tube bottom is fixed in the lower end; Also being provided with fine setting string button plate and fingerboard and string below the three strings axle successively matches; The resonance tube vibration panel is provided with outer qin sign indicating number, resonance tube is provided with sound mouth, it is characterized in that sound mouth is arranged on the surface of vibration panel and left resonance tube, outer qin sign indicating number connects a leading note bar, and its end is the qin sign indicating number in resonance tube surface sound mouth is being gone in the resonance tube on the boa skin.

2,, it is characterized in that sound mouth on the vibration panel is arranged at about vibration panel and the lower edge place is symmetrical arranged according to the described a kind of improved three strings of claim 1, double resonating tubes stringed instrument; Resonance tube surface sound mouth is set to two circular holes, is provided with in the upper surface symmetria bilateralis, and the leading note bar is the qin sign indicating number in the arbitrary sound mouth in surface is being gone in the resonance tube on the boa skin.