CN205827893U - A kind of multitone Chinese fiddle - Google Patents

Abstract

A kind of multitone Chinese fiddle, belongs to Chinese fiddle technical field.It is characterized in that: described qin cylinder includes two-stringed piano drum (1) and Jinghu piano drum (2), qin axle includes Erhu music instrument axle (5) and jinghu qin axle (15), Jinghu piano drum (2) is sleeved on the inside of two-stringed piano drum (1), the jinghu string (7) that Jinghu piano drum (2) top connects passes two-stringed piano drum (1) top and connects jinghu qin axle (15) above it, is provided with qin tone regulating device between urheen string (6) bottom and two-stringed piano drum (1).Two-stringed piano drum and Jinghu piano drum are set with and are integrated by this utility model, and string is individually set, bow is sleeved between two groups of strings, can realize freely switching of multiple string performance, the synchronization that can also realize two groups of strings is played, i.e. reach the purpose of two kinds of tone color perfect adaptations, ensured that again two kinds of qin sounds are inspired each other in qin cylinder, play sound louder and clearer, realize multiple playing mode, simple to operate, flexibly, practical.

Description

A kind of multitone Chinese fiddle

Technical field

A kind of multitone Chinese fiddle, belongs to Chinese fiddle technical field.

Background technology

Jinghu and urheen are all the one of Chinese fiddle, and structure is all main by parts such as qin bar, qin cylinder, bridge, string and bows Constitute.The qin cylinder of jinghu cylindrically, is the acoustic resonance part of jinghu, and the vibration of string reaches qin cylinder by string, makes cylinder Interior air vibration, sends clear and melodious bright tone color.It is known that the front end face of two-stringed piano drum is exactly harness skin, harness skin is as vibrations Skin, the rear end face of qin cylinder communicates with the external world, and during performance, one urheen of one people is independent by respective harness skin and qin cylinder bulk material Sounding.But existing jinghu or urheen, be all independently arranged, individually play, and a kind of sound can only be played out, a kind of to people Plodding sensation.If being parallel together by the qin cylinder of jinghu and urheen, common urheen is overcome to only have lacking of two strings Falling into, the low octave sympathetic response that can make the ottava alta of jinghu and urheen is more accurate, more harmonious, urheen and jinghu is combined although also having at present Scheme, but because the reason of oneself mechanism, two qin cylinders remain and are separately provided, and the volume causing qin cylinder is relatively big, inconvenience Carry, and, the sound district (the very heavy distance to bridge) of jinghu is less, and the sound district of urheen is relatively big, and above-mentioned structure makes both After in conjunction with when playing, referring to that sound is not the same at all, play out and sound is discord, and sympathetic response is forbidden.

Summary of the invention

Technical problem to be solved in the utility model is: overcome the deficiencies in the prior art, it is provided that one can be drilled simultaneously Play urheen and two kinds of qin sounds of jinghu, two kinds of qin sound sympathetic responses accurately, the harmonious and multitone Chinese fiddle of compact conformation.

This utility model solves its technical problem and the technical scheme is that this kind of multitone Chinese fiddle, including qin cylinder, bow, Qin bar and the qin axle being arranged on qin bar, it is characterised in that: described qin cylinder includes that two-stringed piano drum and Jinghu piano drum, qin axle include Erhu music instrument axle and jinghu qin axle, Jinghu piano drum is sleeved on the inside of two-stringed piano drum, and the jinghu string that Jinghu piano drum top connects is worn Going out two-stringed piano drum top and connect the jinghu qin axle above it, bow is sleeved between jinghu string and urheen string, jinghu string And it is respectively equipped with qin tone regulating device between urheen string bottom and qin cylinder.

Two-stringed piano drum and Jinghu piano drum suit are integrated, and simplify package assembly, Jinghu piano drum is hidden in two-stringed piano drum Inside, reduce memory space and the external volume of qin cylinder, meanwhile, string be individually set, bow is sleeved on two groups of qins Between string, it is ensured that two kinds of qin sounds are inspired each other in qin cylinder, play sound louder and clearer, can be realized the performance of multiple string oneself By switching, additionally it is possible to the synchronization realizing two groups of strings is played, and has reached the purpose of two kinds of tone color perfect adaptations, it is achieved multiple performance Mode, the low octave sympathetic response that can make the ottava alta of jinghu and urheen is more accurate, more harmonious, when switching, can be by under urheen string The qin tone regulating device being provided with between portion and two-stringed piano drum realizes switching flexibly, simple to operate, flexibly, practical.

Described qin tone regulating device is to be arranged on the urheen bridge in the middle part of urheen harness skin and jinghu harness skin and jinghu bridge, Urheen bridge and jinghu bridge are provided with a plurality of vertical slot for clamping string.Two urheen bridges or two are regulated by vertical slot Spacing between jinghu bridge, thus be used for freely stirring the spacing adjusted between string and carry out accordatura, set the tone.

Resonating spaces, the spacing between urheen harness skin and jinghu bridge is left between described urheen harness skin and jinghu harness skin It is 5.1 ~ 5.2mm.

The top of described urheen string and jinghu string is by the very heavy tension being fixed on qin bar.

Described two-stringed piano drum is the cylinder of the hexagonal inner hollow in cross section, and Jinghu piano drum is the cylinder of inner hollow Cylinder.

Described qin bar bottom connects Jinghu piano drum through two-stringed piano drum is fixing, and qin bar is applied in the body of rod in Jinghu piano drum Being provided with sound window, sound window is strip through hole.Between the sound window two kinds of qin sounds in strengthening two-stringed piano drum and in Jinghu piano drum Mutually incentive action, strengthens sympathetic response.

The bottom of described two-stringed piano drum is provided with the base of fixing connection, and urheen string and jinghu string bottom are fixed respectively Connect base.

Compared with prior art, the had the beneficial effect that two-stringed piano drum of this utility model and Jinghu piano drum suit are Integrally, simplify package assembly, Jinghu piano drum is hidden in the inside of two-stringed piano drum, reduce memory space and the outside of qin cylinder Volume, meanwhile, individually arranges string, it is ensured that two kinds of qin sounds are inspired each other in qin cylinder, plays sound louder and clearer, qin Bow is sleeved between two groups of strings, can realize freely switching of two kinds of strings performances, additionally it is possible to the synchronization realizing two groups of strings is drilled Play, reached the purpose of two kinds of tone color perfect adaptations, it is achieved multiple playing mode, when switching, urheen string bottom can be passed through And the string adjusting means being provided with between two-stringed piano drum realizes switching flexibly, simple to operate, flexibly, practical.Two qins Cylinder is connected by sympathetic response string, and in a playing procedure, due to resonant interaction, can to send out out the tone color of same frequency different Two different sound.Elegant shape is attractive in appearance, and tone color has rhythm, and tuning is convenient, and qin is steady and plays flexibly.

Accompanying drawing explanation

Fig. 1 is multitone Chinese fiddle side view schematic diagram.

Fig. 2 is multitone Chinese fiddle front view schematic diagram.

Fig. 3 is two-stringed piano drum annexation sectional view schematic diagram internal with Jinghu piano drum.

Wherein 1, two-stringed piano drum 2, Jinghu piano drum 3, bow 4, qin bar 5, Erhu music instrument axle 6, urheen string 7, jinghu String 8, very heavy 9, urheen bridge 10, string perforation 11, urheen harness skin 12, jinghu harness skin 13, jinghu bridge 14, the end Seat 15, jinghu qin axle 16, sound window.

Detailed description of the invention

Fig. 1 ~ 3 are most preferred embodiments of the present utility model, and 1 ~ 3 pair of this utility model does furtherly below in conjunction with the accompanying drawings Bright.

Referring to the drawings 1 ~ 3: a kind of multitone Chinese fiddle, including qin cylinder, bow 3, qin bar 4 and the qin axle being arranged on qin bar 4, qin Cylinder includes two-stringed piano drum 1 and Jinghu piano drum 2, and qin axle includes Erhu music instrument axle 5 and jinghu qin axle 15, and Jinghu piano drum 2 is sleeved on urheen The inside of qin cylinder 1, the jinghu string 7 that Jinghu piano drum 2 top connects passes two-stringed piano drum 1 top and connects the jinghu qin axle above it 15, bow 3 is sleeved between jinghu string 7 and urheen string 6, between jinghu string 7 and urheen string 6 bottom and qin cylinder respectively It is provided with qin tone regulating device.

Qin tone regulating device is to be arranged on the urheen bridge 9 in the middle part of urheen harness skin 11 and jinghu harness skin 12 and jinghu bridge 13, urheen bridge 9 and jinghu bridge 13 are provided with a plurality of vertical slot for clamping string.Urheen string 6 is upper with jinghu string 7 Portion is by very heavy 8 tensions being fixed on qin bar 4.Two-stringed piano drum 1 is the cylinder of the hexagonal inner hollow in cross section, preferably adopts With regular hexagon, Jinghu piano drum 2 is the cylindrical drum of inner hollow.Qin bar 4 bottom connects Jinghu piano drum through two-stringed piano drum 1 is fixing 2.Leaving resonating spaces between urheen harness skin 11 and jinghu harness skin 12, the spacing between urheen harness skin 11 and jinghu bridge 13 is 5.1~5.2mm.Two-stringed piano drum 1 top is provided with the string perforation 10 allowing that jinghu string 7 passes, and the size of string perforation 10 is 1.5 cm×3cm.Qin bar 4 bottom connects Jinghu piano drum 2 through two-stringed piano drum 1 is fixing, and qin bar 4 is applied in Jinghu piano drum 2 The body of rod is provided with sound window 16, and sound window 16 is strip through hole.

The bottom of two-stringed piano drum 1 is provided with the base 14 of fixing connection, and urheen string 6 and jinghu string 7 bottom are fixed respectively Connect base 14.Urheen string 6 top connects Erhu music instrument axle 5, and bottom is outside from two-stringed piano drum 1 after being tightened by urheen bridge 9 Solderless wrapped connection is fixed on base 14 bottom or bottom；Jinghu string 7 top connects jinghu qin axle 15, and bottom is tightened by jinghu bridge 13 It is fixed on base 14 bottom or bottom afterwards through two-stringed piano drum 1 solderless wrapped connection.

Operation principle: in use, owing to bow 3 is sleeved between jinghu string 7 and urheen string 6, therefore, pulls qin Bow 3 can drive urheen string 6 to shake with jinghu string 7 simultaneously so that vibes between ottava alta and low octave, with Time send two kinds of tone colors, meanwhile, if think individually to play jinghu, can be by being fixed on the urheen bridge 9 of two-stringed piano drum 1 outer face Realize regulation, stir the two urheen strings 6 being connected in urheen bridge 9, increase the spacing between two urheen strings 6, make The spacing obtained between two urheen strings 6 meets the demand that bow 3 pulls, and can only play jinghu；Otherwise, by two Erhu music instruments When spacing between string 6 reduces, two kinds of strings can be played simultaneously.When wanting individually to play urheen, need jinghu string 7 of dismantling With jinghu qin axle 15.It addition, when carrying out accordatura or setting the tone, it is necessary to first determine the sound of jinghu, after the sound of jinghu is reserved, urheen string 6 returns, are returned to the position that bow 3 can touch, and go to regulate urheen sound according to the sound empty-chord sound of jinghu, make the two sympathetic response produce Between low octave and ottava alta.

The above, be only preferred embodiment of the present utility model, is not that this utility model is made other form Restriction, any those skilled in the art are changed possibly also with the technology contents of the disclosure above or are modified as equivalent The Equivalent embodiments of change.But every without departing from technical solutions of the utility model content, real according to technology of the present utility model Any simple modification, equivalent variations and the remodeling that confrontation above example is made, still falls within the guarantor of technical solutions of the utility model Protect scope.

Claims (7)

1. a multitone Chinese fiddle, including qin cylinder, bow (3), qin bar (4) and be arranged on the qin axle on qin bar (4), its feature exists In: described qin cylinder includes two-stringed piano drum (1) and Jinghu piano drum (2), and qin axle includes Erhu music instrument axle (5) and jinghu qin axle (15), Jinghu piano drum (2) is sleeved on the inside of two-stringed piano drum (1), and the jinghu string (7) that Jinghu piano drum (2) top connects passes Erhu music instrument Cylinder (1) top connects jinghu qin axle (15) above it, and bow (3) is sleeved between jinghu string (7) and urheen string (6), Qin tone regulating device it is respectively equipped with between jinghu string (7) and urheen string (6) bottom and qin cylinder.

A kind of multitone Chinese fiddle the most according to claim 1, it is characterised in that: described qin tone regulating device is for being arranged on two Recklessly harness skin (11) and jinghu harness skin (12) middle part urheen bridge (9) and jinghu bridge (13), urheen bridge (9) and jinghu bridge (13) it is provided with a plurality of vertical slot for clamping string.

A kind of multitone Chinese fiddle the most according to claim 1, it is characterised in that: described urheen string (6) and jinghu string (7) top is strained by very heavy (8) being fixed on qin bar (4).

A kind of multitone Chinese fiddle the most according to claim 2, it is characterised in that: described urheen harness skin (11) and jinghu harness skin (12) leaving resonating spaces between, the spacing between urheen harness skin (11) and jinghu bridge (13) is 5.1 ~ 5.2mm.

A kind of multitone Chinese fiddle the most according to claim 1, it is characterised in that: described two-stringed piano drum (1) be cross section be six The cylinder of the inner hollow of limit shape, Jinghu piano drum (2) is the cylindrical drum of inner hollow.

A kind of multitone Chinese fiddle the most according to claim 1, it is characterised in that: described qin bar (4) bottom passes Erhu music instrument Cylinder (1) is fixing connects Jinghu piano drum (2), and the body of rod that qin bar (4) is applied in Jinghu piano drum (2) is provided with sound window (16), sound window (16) it is strip through hole.

A kind of multitone Chinese fiddle the most according to claim 1, it is characterised in that: the bottom of described two-stringed piano drum (1) is provided with The fixing base (14) connected, urheen string (6) and jinghu string (7) bottom are respectively fixedly connected with base (14).