CN2164585Y

CN2164585Y - Two-string treble Ruan (a Chinese music instrument)

Info

Publication number: CN2164585Y
Application number: CN 93219879
Authority: CN
Inventors: 宁勇
Original assignee: Individual
Current assignee: Individual
Priority date: 1993-07-31
Filing date: 1993-07-31
Publication date: 1994-05-11
Anticipated expiration: 2003-07-31

Abstract

The utility model relates to a two-stringed treble plucked musical instrument, which aims to tune up four groups of two-stringed plucked musical instruments into ggd 1d1g1g1d2d2. Each group of the two-stringed plucked musical instruments is tuned up into a pitch of the same degree. When performing, the four groups of two-stringed plucked musical instruments sound simultaneously and are resonated mutually to enhance artistic expressive force. The utility model has the structure that 8 copper shafts and 8 wooden shafts are arranged on a two-stringed plucked musical instrument body of a novel specification. Both a mountain pass and a small moveable code are provided with 4 groups and 8 channels of string grooves. The 4 channels of the through notches of a string binding plate are provided with string dividing columns. A tamber position is embedded with copper strips. The inner surface of a panel is stuck with Y-shaped sound beams. The utility model has the advantages that when performing, the two strings sound simultaneously and are resonated mutually. The timber is special, novel, beautiful and pleasant to listen. The novel kinds and the novel timbers of the two-stringed plucked musical instrument are increased and the artistic expressive force of the two-stringed plucked musical instrument is rich in characteristics.

Description

Two-string treble Ruan (a Chinese music instrument)

The utility model relates to the high pitch plucked instrument, is a kind of novel couple of action sound Ruan.

Sell in the market just in Ruan and Da Ruan, in the genus, the bass plucked instrument, also be 4 groups of monochords, thereby the tone color of playing out is more single, artistic expression is abundant, broad inadequately inadequately.

The purpose of this utility model is so that the national orchestra of China increases new kind, new tone color for Ruan's kind musical instrument of China.Ruan is designed to 4 groups of two strings, and tuning up is ggd ¹d ¹g ¹g ¹d ²d ², every group of fixed unison pitch of two strings reaches that two strings pronounce simultaneously when playing, sympathetic response mutually, and tone color, tonequality is novel and interesting to listen to, makes abundanter, the broader purpose of artistic expression.

Technical solution of the present utility model is:

On the axle box 2 below the scroll head 1 the fixedly copper axle 3 of string is arranged, and the wood spool 4 of degree of tightness string, mountain pass 5 and timbre 8 is arranged on the fingerboard 7 in the qin bar 6, the multiple hand 12 of fine setting of acoustic is arranged on the Loudspeaker panel 9, the audio amplifier below have collude hang string tie up boom plate 13.Its special character is, the wood spool 4 that 8

pocket copper axles

3 and 8 strings 15 of 8 corresponding degrees of tightness are arranged on the axle box 2, the fixedly string groove of string of 4 group of 8 road is arranged in the mountain pass 5 on the neck, be inlaid with copper bar 16 in 24 timbres on the fingerboard 7, in multiple hand 12 dovetail grooves of fine setting on the Loudspeaker panel 9, assemble 4 little sign indicating numbers 17 of living of movably trapezoidal up and down fine setting, on each little sign indicating number 7 of living the two string grooves in two roads are arranged, tie up on the notch of the dress string groove of 4 roads in the boom plate 13 and be equipped with the branch post to which the strings of a musical instrument are attached 18, panel 9 inner faces are pasted and are " eight " font two sound beams 14 that one is long and the other is short, and sound beam 14 is corresponding to the fine setting hand 12 and the serpentine sound hole 11 of panel 9 outside surfaces.

Technical solution of the present utility model also comprises: Ruan's body from top to bottom, every group of two string groove are 2 millimeters at interval on the mountain pass 5, two string grooves are 2 millimeters at interval on the little sign indicating number 17 of living in the multiple hand 12 of fine setting, the branch post to which the strings of a musical instrument are attached 18 diameters of tiing up on the boom plate 13 are 2 millimeters, and corresponding mutually.

The copper bar inlayed in timbre 8 grooves 16 thick 1 millimeter exposes high 1 millimeter.

Description of drawings of the present utility model is as follows:

Fig. 1 is whole front view.

Fig. 2 is the integral right view.

Fig. 3 is mountain pass 5 synoptic diagram.

Fig. 4 is timbre 8 main looking and left view.

Fig. 5 is multiple hand 12 synoptic diagram of fine setting.

Fig. 6 ties up boom plate 13 synoptic diagram.

Fig. 7 is one normal one short two sound beam 14 synoptic diagram.

Number in the figure is described as follows:

The 1-scroll head, 2-axle box, 3-copper axle, 4-wood spool, 5-mountain pass, 6-qin bar, the 7-fingerboard, 8-timbre, 9-panel, 10-backboard, 11-serpentine sound hole, the multiple hand of 12-fine setting, 13-ties up boom plate, 14-sound beam, and the 15-string, the 16-copper bar, the little sign indicating number of living of 17-, 18-divides the post to which the strings of a musical instrument are attached.

Embodiment of the present utility model is described as follows:

Referring to each figure,, on the axle box 2 that scroll head 1 links to each other, assemble 4 pairs of 8 copper axles 3 and wood spool 4, to adjust the pitch between each bar string in the qin header bits.The neck position, 4 group of 8 road at 5 places, mountain pass, qin bar 6 upper end be the string groove of string 15 fixedly, and wherein every group of string groove is 2 millimeters at interval.The audio amplifier position in 4 dovetail grooves of the multiple hand 12 of the fine setting on the panel 9, is assemblied in and moves up and down the fine-tuning little sign indicating number 17 of living in the groove, is used to finely tune the accuracy in pitch relation of respectively organizing between the string, on each little sign indicating number 17 of living twice at interval 2 millimeters string groove can fix pair strings side by side.Because of the pressure of 4 groups of two string counter plates 9 is very big,, do not influence the pronunciation vibration in order not increase plate thickness, so increase by two sound beams 14 of " eight " font, its effect had both increased panel 9 compressive strength, be more conducive to panel 9 evenly vibration in length and breadth again, increase volume, improve tonequality.What be installed on that can colluding of audio amplifier bottom tangle 4 groups of two strings ties up boom plate 13, is provided with 4 road grooves above it, and it is 2 millimeters the branch post to which the strings of a musical instrument are attached 18 that each road notch is provided with diameter, and every group of two strings are spaced apart.Whole 4 groups of 8 strings 15 are from minute post to which the strings of a musical instrument are attached 18, pass through the string hole of multiple hand 12 bottoms of fine setting always with the parallel lines at 2 millimeters at every group of string interval, be pressed on little alive yard 17 in the dovetail groove, and then be pressed on the mountain pass 5, be fixed at last on the first copper axle 3 of qin, by rotation wood spool tuning height.The vibration that has guaranteed two strings is not effectively disturbed mutually, makes sound simultaneously in the performance and sympathetic response mutually.

Advantage of the present utility model and effect are as follows:

1, Ruan's structure and pronunciation characteristic can be designed to tune up and reach gd¹g ¹d ²Novel high pitch Ruan of height, and finish to tune up on basis of the present utility model and be ggd¹d ¹g ¹g ¹d ²d ²Novel couple of action sound Ruan's design.

2, inlay timbre with bar in the utility model, the string on its copper bar is vibratory sound when playing, and tone color is more brighter, clear and melodious than wooden, bone system, bamboo timbre, and has the color as the metal.

3, the utility model is played proof through examination in development, and two strings make sound simultaneously, and mutually sympathetic response, and tone color is special and novel, and is very interesting to listen to; So that the national orchestra of China increases new kind, new tone color, make its artistic expression broader, abundant for Ruan's kind musical instrument, more be rich in characteristic.

Claims

1, two action sound Ruan, comprise: the axle box (2) below the scroll head (1) is gone up the fixedly copper axle (3) of string, and the wood spool of degree of tightness string (4), mountain pass (5) and timbre (8) are arranged on the fingerboard (7) in the qin bar (6), the multiple hand (12) of fine setting that acoustic is arranged on the Loudspeaker panel (9), audio amplifier below have collude hang string tie up boom plate (13), it is characterized in that: the wood spool (4) that 8 pocket copper axles (3) and 88 strings of corresponding degree of tightness (15) are arranged on the axle box (2), the fixedly string groove of string of 4 group of 8 road is arranged in the mountain pass (5), be inlaid with copper bar (16) in 24 timbres on the fingerboard (7), in multiple hand (12) dovetail groove of fine setting on the Loudspeaker panel (9), assemble 4 little sign indicating numbers (17) of living of movably trapezoidal up and down fine setting, on each little sign indicating number (7) of living the two string grooves in two roads are arranged, tie up on the notch of the dress string groove of 4 roads in the boom plate (13) and be equipped with the branch post to which the strings of a musical instrument are attached (18), panel (9) inner face is pasted and is " eight " font two sound beams (14) that one is long and the other is short, and sound beam (14) is corresponding to the fine setting hand (12) and the serpentine sound hole (11) of panel (9) outside surface.

2, according to claim 1 couple of action sound Ruan, it is characterized in that: Ruan's body from top to bottom, 2 millimeters at interval of every group of two string grooves are gone up at mountain pass (5), the little sign indicating number (17) of living in the multiple hand (12) of fine setting is gone up 2 millimeters at interval of two string grooves, the branch post to which the strings of a musical instrument are attached (18) diameter of tiing up on the boom plate (13) is 2 millimeters, and corresponding mutually.

3, according to claim 1 couple of action sound Ruan is characterized in that: thick 1 millimeter of the copper bar of inlaying in timbre (8) groove (16), expose high 1 millimeter.