CN201191500Y

CN201191500Y - Sound calibrating Erhu

Info

Publication number: CN201191500Y
Application number: CNU200820114384XU
Authority: CN
Inventors: 刘方
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-05-13
Filing date: 2008-05-13
Publication date: 2009-02-04
Anticipated expiration: 2018-05-13

Abstract

The utility model relates to an improvement of a traditional Erhu, namely a tune-adjusting Erhu. The tune-adjusting Erhu comprises a tuning peg, a twin-jack, chords, a resonator-rod, a fiddlestick, a resonator-cylinder and an Erhu support. The key of the tune-adjusting Erhu is that a generatrix at one side of the resonator-rod towards to the head of a player is marked with relative note label points. Each octave is equipped with five or seven label points. The tune-adjusting Erhu has development value, provides scientific material conditions for creating accurate scale concept for beginners, and is sufficiently merged into the scientific arrangement of a black-and-white keyboard based on the national instrument Erhu, thereby enabling the performance level of Erhus to be generally improved.

Description

Accurate sound urheen

Technical field

The utility model relates to the musical instrument technical field, is specifically related to a kind of accurate sound urheen, belongs to International Classification of Patents G10D1/00 technical field.

Background technology

Urheen is the popular loved by all traditional instrument of China, and is simple in structure because of it, tone color is graceful, abundant the having deep love for of broad masses that be subjected to deeply of expressive force.But, grasp because its accuracy in pitch is difficult, cause very big burden therefore for numerous learners.Some concert performers point out, accuracy in pitch is one of difficult problem of at first running into of beginner.In order to make the beginner grasp accuracy in pitch, distinguish accuracy in pitch, need make the left hand hand-type correct, in exercise, remind the accuracy in pitch problem that may occur repeatedly.Famous concert performer is permitted to say, and moral points out, " urheen is not owing to there is fingerboard, and product not, two strings are that unsettled tension force is big again, as people's vocal cords, during operation mainly by feel, by reacting, by controlling.Though accuracy in pitch is than the more difficult grasp of other musical instruments, and there is this adverse condition just, it is formed again and produced very abundant musical expression.So ", we see that the people who has urheen in the society is many, but when playing, accuracy in pitch reaches a standard the people's and few.Present situation is, on the one hand a lot of people are being the painstaking efforts of learning and mastering accuracy in pitch problem, and some people is but carrying out unremitting exploration for a difficult problem that solves the Erhu playing accuracy in pitch in addition.Existing a part of patented claim, though some ways of dealing with problems have been proposed,, not to deal with problems not thoroughly, be exactly too complicated, higher, the performance difficulty of cost.

Summary of the invention

The purpose of this utility model is to provide a kind of modified form musical instrument---accurate sound urheen of practicable solution urheen accuracy in pitch problem.

The purpose of this utility model is achieved through the following technical solutions.

Accurate sound urheen comprises that parts such as qin axle, two very heavy, string, qin bar, bow, qin tube and qin holder form, and is marked with urheen interval mark point at the qin bar towards a bus subscript of player's head.Every octave is provided with seven mark points.

Also can every octave be provided with five mark points.

Accurate sound urheen of the present utility model has potential exploitation and is worth, and the notion of setting up accurate scale for the beginner provides the material conditions of science.On traditional national musical instrument urheen, the science that fully incorporates the black and white keyboard is arranged, and the performance level of urheen is generally improved.Except that the restriction of range own, aspect the performance accuracy in pitch, better in theory.This is because when playing, the player can estimate to the accurate position of the note of playing.By contrast, when playing the violin, then not too convenient.Because the widening of range, the note position accurately, thereby when instrumental ensembling with the contour accuracy in pitch musical instrument of electrophonic musical instrument, the performance of urheen will have good performance.Rise C, fall E, rise F, fall A, fall accent not too commonly used in the past such as B, do not needing to turn round under the situation of qin axle, still can remove playing music by the understanding that head transfers.We can say and fully guaranteeing to use traditional playing technique to remove playing music easily under the situation of accuracy in pitch.Urheen of the present utility model integrates music, physics, mathematics, ergonomics, is worth vast care to like the good musical instrument of the personal examination of friends of urheen.

Description of drawings

Fig. 1 is the one-piece construction synoptic diagram of the accurate sound urheen of the utility model;

Fig. 2 is the synoptic diagram of interval mark point with the corresponding arrangement of black and white keyboard of piano.

Among the figure: 1, qin axle, 2, two very heavy, 3, string, 4, the mark point, 5, the qin bar, 6, bow, 7, the qin tube, 8, Qin Tuo, 12, the urheen string, the mark point on 13, the two Chinese fiddle bars, 14, fingerboard.

Embodiment

Referring to Fig. 1, accurate sound urheen of the present utility model comprises traditional component parts: qin axle 1, two very heavy 2, string 3, qin bar 5, bow 6, qin tube 7 and Qin Tuo 8, its improvements are: be marked with the mark point 4 of some particular note by a position in qin bar 5 towards the bus subscript of a side of player's head.

Every octave is provided with seven mark points 4, and their musical alphabet is followed successively by c, d, e, f, g, a, b, or one group of small character, or two groups of small characters.Look concrete condition, also can be from some notes wherein.

Another kind of embodiment is: every octave is provided with five mark points.

Referring to Fig. 2, this synoptic diagram shows, can set up on the urheen string each note by the corresponding relation between point and the part piano key with these mark points on the qin bar.

The principle of the accurate sound urheen of the utility model can also enlarge and is used for various Chinese fiddle, as height recklessly, two springs recklessly, middle Hu, recklessly low, jinghu weighs down recklessly, and big, little trichord etc., even can promote and be used for matouqin and violoncello.

Claims

1. accurate sound urheen, comprise qin axle (1), two very heavy (2), string (3), qin bar (5), bow (6), qin tube (7) and qin holder (8), it is characterized in that: the corresponding note target notes point (4) that is marked with urheen at qin bar (5) towards a specific bus subscript of player's head one side.

2. accurate sound urheen according to claim 1 is characterized in that: every octave is provided with seven mark points.

3. accurate sound urheen according to claim 1 is characterized in that: every octave is provided with five mark points.

4. accurate sound urheen according to claim 1 is characterized in that: directly be shaped on mark point (4) on qin bar (5).