CN2724141Y

CN2724141Y - Toning unit for guqin

Info

Publication number: CN2724141Y
Application number: CN 200420081642
Authority: CN
Inventors: 诸祥康
Original assignee: Individual
Current assignee: Individual
Priority date: 2004-08-04
Filing date: 2004-08-04
Publication date: 2005-09-07
Anticipated expiration: 2014-08-04

Abstract

The utility model relates to a toning unit for Guqin comprising a slot-shaped holdfast. One side of the slot-shaped holdfast is provided with four peg bores, and the other side is provided with three peg bores. The peg bore is arranged in extension on the slot-shaped holdfast corresponding to the seven peg bores. A peg is respectively arranged in the seven peg bores and a winding string bore is arranged on the seven pegs. The outboard of the slot-shaped holdfast arranged at the peg bore is provided with a variator at. The variator composed of a worm gear and a scroll and the worm gear is connected with the peg by a screw. The scroll is arranged outside of the lot-shaped holdfast by a connecting piece and the slot on the scroll is engaged with the tooth on the worm gear. A toning handle is arranged on the end portion of the scroll. The toning unit for Guqin of the utility model is adopted to chording up and toning, the utility model has advantages of convenient for chording up, broad rang for toning, simple and easy to operate without moving the Guqin body. The utility model make use of the self-locking action of the worm gear and the endless screw to fix pitches deoperably and is easy in use and adjustable through this method of winding and toning.

Description

The seven-stringed plucked instrument in some ways similar to the zither Toning unit

Technical field

The utility model relates to qin class tuning device, particularly a kind of seven-stringed plucked instrument in some ways similar to the zither Toning unit.

Background technology

Seven-stringed plucked instrument in some ways similar to the zither play with use in, very difficult by the classic method tuning of winding up.The wind up classic method of tuning of seven-stringed plucked instrument in some ways similar to the zither roughly is divided into three steps:

1. the assembling qin cross board at the rear of an ancient carriage: be twisted into “ Rong Dou with about 15 silk thread earlier ", penetrate by the turning peg bottom outlet, by the waist borehole jack on sorrowful neck; Penetrate by the neck hole again, pass in sorrowful apical pore, tight taking out end to end.After Rong Dou wears the cross board at the rear of an ancient carriage, appear " holding dew " by " sorrowful pond " string eye.

2. wind up: beat " ingot knot " with an end of string earlier, seven strings are penetrated “ Rong Dou one by one respectively " in.String is walked around " wild goose foot " and located, the right hand is held cloth and is put forth one's strength toward drop-down, and string is tightened, and pitch is reached till the standard.Then string is tightly twined above " wild goose foot ", pine is moved back.

3. the accordatura of tuning a stringed instrument: the rotation qin cross board at the rear of an ancient carriage makes “ Rong Dou " twisting, change its tightness, pitch and the standard pitch of regulating string are harmonious.Because it is extremely narrow that twisting " suede Dou " can be regulated the scope of range, string tension degree must be near desired pitch when just requiring to wind up, this be a kind ofly not only required great effort, but also the thing of difficulty.

Summary of the invention

Task of the present utility model provides a kind of seven-stringed plucked instrument in some ways similar to the zither Toning unit, it solved seven-stringed plucked instrument in some ways similar to the zither by the traditional tuning method of winding up not only required great effort, but also the problem of difficulty.

The technical solution of the utility model is as follows:

A kind of seven-stringed plucked instrument in some ways similar to the zither Toning unit, it comprises support, described support is groove shape, slotted hole size adapts with seven-stringed plucked instrument in some ways similar to the zither cross board at the rear of an ancient carriage pond size in the middle of it, one side of troffer is provided with four peg holes, the opposite side of troffer is provided with three peg holes, on the troffer relative, also extend this peg hole is set with seven peg holes, peg is respectively installed in seven peg holes that are arranged in middle slotted hole at troffer, be respectively equipped with around the string hole on seven pegs, the spacing between each peg hole is corresponding with the spacing position of seven strings; The described troffer outside is positioned at place, peg hole organ stop is housed, this organ stop is made up of worm and gear, and worm gear is connected with peg one end by screw, and worm screw is installed on the troffer outside by web member, groove on the worm screw is meshed with tooth on the worm gear, and the tuning handle is equipped with in the worm screw end.

Adopt the seven-stringed plucked instrument in some ways similar to the zither Toning unit of the present utility model tuning of winding up, wind up conveniently, tuning haves a wide reach, and does not change the seven-stringed plucked instrument in some ways similar to the zither body again, and is simple and easy to do.

The utility model utilizes the self-locking action of worm and gear, fixedly can not move back by pine behind the pitch.By this kind tuning mode of winding up, easy to use, regulate freely.The organ stop of seven worm and gears is installed on the troffer, four of support one sides, and three of opposite sides are corresponding to seven strings uses of seven-stringed plucked instrument in some ways similar to the zither.Rely on the tensioning of seven strings self, make support stably be fixed on " sorrowful pond " below of seven-stringed plucked instrument in some ways similar to the zither, therefore needn't the additional fastening measure, to the seven-stringed plucked instrument in some ways similar to the zither body also without any influence.

During use, string is wrapped on " wild goose foot ", turn over to the qin face, wear through string eye " sorrowful pond ", penetrate on the organ stop peg in the string hole, rotate tuning handle turn worm screw, driving worm gear and peg rotates, string on the peg is tightened, and the regulated at will pitch, reached the purpose of accuracy in pitch.

Description of drawings

Fig. 1 is that a kind of seven-stringed plucked instrument in some ways similar to the zither Toning unit of the present utility model is installed in the structural representation on the seven-stringed plucked instrument in some ways similar to the zither bottom surface.

Fig. 2 is the support cut-open view in Fig. 1 seven-stringed plucked instrument in some ways similar to the zither Toning unit.

Fig. 3 is the organ stop structural representation in Fig. 1 seven-stringed plucked instrument in some ways similar to the zither Toning unit.

Fig. 4 is by right view shown in Figure 3.

Embodiment

Referring to Fig. 1 to Fig. 4, a kind of seven-stringed plucked instrument in some ways similar to the zither Toning unit of the present utility model is equipped with support 1, and as shown in Figure 2, support 1 is groove shape, and slotted hole 11 sizes adapt with seven-stringed plucked instrument in some ways similar to the zither cross board at the rear of an ancient carriage pond size in the middle of it.Troffer 1 is made by timber or organic glass or plastic or other material.

One side of troffer 1 is provided with four peg holes 12, and the opposite side of troffer 1 is provided with three peg holes 13, also extends this peg hole is set on the troffer 1 relative with seven peg holes 12,13.Peg 14 is respectively installed in seven the peg holes 12,13 that are arranged in middle slotted hole 11 at troffer 1, is respectively equipped with around string hole 15 on seven pegs 14, makes to twine usefulness for penetrating string.Each peg hole 12,13 is that the spacing between each peg 14 is corresponding with the spacing position of seven strings 3.Each extends the peg hole that is provided with and is preferably blind hole, only peg 14 is done to support the location and uses.If processing and fabricating convenient, each extends the peg hole that is provided with also can be processed into through hole.

Troffer 1 outside is positioned at 12,13 places, peg hole organ stop 2 is housed.As shown in Figure 3 and Figure 4, this organ stop 2 is made up of worm gear 21 worm screws 22, and worm gear 21 is connected with peg 14 1 ends by screw, and worm screw 22 is installed on troffer 1 outside by web member.This web member can be an iron plate, is connected and fixed on troffer 1 outside by screw.Groove on the worm screw 22 is meshed with tooth on the worm gear 21.Tuning handle 23 is equipped with in worm screw 22 ends, so that string 3 is regulated.

To the seven-stringed plucked instrument in some ways similar to the zither tuning time, seven-stringed plucked instrument in some ways similar to the zither Toning unit of the present utility model is installed on the seven-stringed plucked instrument in some ways similar to the zither, between the contact portion of the support 1 of Toning unit and seven-stringed plucked instrument in some ways similar to the zither bottom surface, but liner a slice membrane liner 4.

Claims

1. seven-stringed plucked instrument in some ways similar to the zither Toning unit, it comprises support, it is characterized in that, described support is groove shape, slotted hole size adapts with seven-stringed plucked instrument in some ways similar to the zither cross board at the rear of an ancient carriage pond size in the middle of it, one side of troffer is provided with four peg holes, the opposite side of troffer is provided with three peg holes, on the troffer relative, also extend this peg hole is set with seven peg holes, peg is respectively installed in seven peg holes that are arranged in middle slotted hole at troffer, be respectively equipped with around the string hole on seven pegs, the spacing between each peg hole is corresponding with the spacing position of seven strings; The described troffer outside is positioned at place, peg hole organ stop is housed, this organ stop is made up of worm and gear, and worm gear is connected with peg one end by screw, and worm screw is installed on the troffer outside by web member, groove on the worm screw is meshed with tooth on the worm gear, and the tuning handle is equipped with in the worm screw end.