CN2201707Y

CN2201707Y - Zheng

Info

Publication number: CN2201707Y
Application number: CN 94241629
Authority: CN
Inventors: 花荣林
Original assignee: Individual
Current assignee: Individual
Priority date: 1994-04-09
Filing date: 1994-04-09
Publication date: 1995-06-21
Anticipated expiration: 2004-04-09

Abstract

The utility model relates to a traditional Chinese musical instrument, particularly a koto. A bearing arranged in the gap of a nut is used for solving the defects of inaccurate tones, cent loss and blockage of string echo. Meanwhile, four sides of the koto body, the box cover of a koto head and a panel on a koto tail are made of red wood and carved with dragon-shaped patterns. A resonance surface with alternative thickness generated by deep carving is used for broadening vocal range and reinforcing the pulling force of the panel, so that the koto is more rich in expressive force.

Description

Zheng

The utility model relates to a kind of folk music device, particularly a kind of Zheng.

Zither is Chinese folk music device, from the appearance of China's the Warring States Period, and existing so far more than 1,000 year history.Go through repeatedly and improve, form style of today.According to textual criticism, Zheng has kept existing outward appearance and function always since nearly half a century, any improvement is not arranged.Present Zheng exists the defect that goes out the sound misalignment when string is suppressed post echo, and few person loses the 40-50 cent, and many persons lose the 70-80 cent, influence playing effect, even occur the phenomenon that string is blocked by the mountain pass sometimes.Secondly it is not bright also to exist the treble tone color, and the not wide defect of range that the bass area tone color is not simple and honest in addition, also exists outward appearance not lively, with the single defect of material.

The purpose of this utility model just is to overcome above-mentioned defective, designs a kind of novel Zheng, is traditional folk music device, is again advanced processes product simultaneously.

The technical solution of the utility model is that a bearing is set in the mountain pass of bridge, and a finedraw is arranged on the mountain pass, with string in the same way, bearing shows a little from finedraw.

Advantage of the present utility model and effect are the bearing in the mountain pass of bridge, finedraw by the place, mountain pass contacts with string, when string is suppressed post echo, bearing rotates string is ejected rapidly, go out the defect of sound misalignment when having solved echo, stopped the cent loss, more the shortcoming that string is blocked by the mountain pass can not appear, playing effect is strengthened, secondly qin body four limits, scroll head case lid, qin tail surface plate adopt redwood, the alternate resonance surface of thickness that its imperial shape depth of pattern engraving is produced is widened range, and treble can improve 1800Hz, and bass area can reduce 150Hz.In addition, the engraving of imperial shape pattern makes the Zheng advanced processes product of can yet be regarded as again.

Description of drawings.

Fig. 1--the utility model synoptic diagram.

Fig. 2--bridge structural representation.

Embodiment:

Qin body 1 adopts traditional material, is generally paulownia, Chinese parasol tree, and its four edges, scroll head case lid 7, qin tail surface plate 8 all adopt redwood.This example adopts Thailand's redwood: one can carve imperial shape pattern in the above, this example is carved nine dragon patterns altogether, get it " Kowloon ", two can utilize imperial shape depth of pattern engraving back to produce the alternate resonance surface of thickness widens range, three can make the panel pulling force reach 1000 surplus kilogram.The bridge 3 of qin body 1 upper support string 2, it uses material, profile with the same in the past, but goes out a finedraw 6 in its 4 centers, mountain pass in detail along string 2 directions, and a bearing 5 is set in mountain pass 2, and it is identical with mountain pass 2 with material, and this example all adopts ox bone to make.Bearing 5 appears a little from finedraw 6, needs generally speaking just can find out under the help of magnifier.

During use, string 2 is pressed in 4 places, mountain pass of bridge 3, sees through finedraw 6 and contacts with bearing 5.When suppressing down string 2, bearing 5 rotates a little along string 2 tendencies, and during string 2 resiliences, bearing 5 rotates a little (direction is opposite when suppressing) along string 2 tendencies again, goes out sound misalignment, loss cent when having avoided string 2 echoes, even jammed shortcoming.

Structure of the present utility model, principle also can be applicable to other traditional folk music device.

Claims

1, novel Zheng has qin body 1, string 2, bridge 3, it is characterized in that in the mountain pass 4 of bridge 3 bearing 5 being set, have on the mountain pass 4 one with string 2 equidirectional finedraws 6, bearing 5 shows a little from finedraw 6.

2, novel Zheng according to claim 1 is characterized in that on the qin body 1 that carving has four limits, scroll head case lid 7, qin tail surface plate 8 of imperial shape pattern to be made by redwood.