CN207425337U

CN207425337U - Tune a stringed instrument accordatura qin the cross board at the rear of an ancient carriage and seven-stringed plucked instrument in some ways similar to the zither

Info

Publication number: CN207425337U
Application number: CN201721263945.8U
Authority: CN
Inventors: 张瑾泉
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-09-28
Filing date: 2017-09-28
Publication date: 2018-05-29
Anticipated expiration: 2027-09-28

Abstract

The utility model provides one kind and tunes a stringed instrument the accordatura qin cross board at the rear of an ancient carriage and seven-stringed plucked instrument in some ways similar to the zither, belongs to seven-stringed plucked instrument in some ways similar to the zither musical instrument technical field, which includes sorrowful cap, adjusts rod piece, regulating device and handle；It sets to accommodate the receiving hole for adjusting rod piece and regulating device in handle, the one end and the one end of sorrowful cap for adjusting rod piece are rotatably connected, the other end for adjusting rod piece is fixedly connected with the bottom hole of receiving hole, regulating device is arranged in the receiving hole of handle, regulating device has the fixing end being connected and movable end, fixing end is connected with sorrowful cap, and movable end is threadedly coupled with adjusting rod piece；It sets to accommodate the through hole that suede is buckled in sorrowful cap and regulating device, rotation handle is so that the movable end of regulating device is being moved along adjusting rod piece length direction, by adjusting process above, realizes that seven-stringed plucked instrument in some ways similar to the zither is tuned a stringed instrument function of the accordatura qin cross board at the rear of an ancient carriage to the accordatura of tuning a stringed instrument of seven-stringed plucked instrument in some ways similar to the zither.The seven-stringed plucked instrument in some ways similar to the zither is buckled including qin body, string, suede and multiple above-mentioned accordatura qin cross boards at the rear of an ancient carriage of tuning a stringed instrument, and has the advantages that the accordatura qin of tuning a stringed instrument is sorrowful.

Description

Tune a stringed instrument accordatura qin the cross board at the rear of an ancient carriage and seven-stringed plucked instrument in some ways similar to the zither

Technical field

The utility model is related to seven-stringed plucked instrument in some ways similar to the zither musical instrument technical fields, and in particular to one kind tune a stringed instrument accordatura qin the cross board at the rear of an ancient carriage and seven-stringed plucked instrument in some ways similar to the zither.

Background technology

The non-material cultural heritage that seven-stringed plucked instrument in some ways similar to the zither is handed down from age to age so far as China by Gu, possesses scholar in Chinese traditional culture Critical role first of four skills.Seven-stringed plucked instrument in some ways similar to the zither is required for carrying out accordatura of tuning a stringed instrument according to the bent different requirements of qin before playing every time, tunes a stringed instrument Accordatura is realized by changing the tension suffered by string, and the accordatura generally use of tuning a stringed instrument of seven-stringed plucked instrument in some ways similar to the zither, which turns the qin cross board at the rear of an ancient carriage, makes suede buckle rotation The mode of " scutching flower " adjusts the height of sound.

Seven-stringed plucked instrument in some ways similar to the zither of the prior art accordatura qin cross board at the rear of an ancient carriage device of tuning a stringed instrument is buckled by turning peg and suede and formed, and suede button is through turning peg and in turning peg Sorrowful item position securely wind a circle, the upper part of suede button connects string by string eye through qin body.By turning turning peg, make Suede button rotates " scutching flower ", is tightened or loosens during rotation, so that its length reduces or increase, and then pulls String is tensioned or loosens to realize the height for adjusting sound.

However, qin cross board at the rear of an ancient carriage device in the prior art, after adjusting to suitable position, by the top surface of the qin cross board at the rear of an ancient carriage and the qin body back side Frictional force between sorrowful pond realizes the fixation of the qin cross board at the rear of an ancient carriage.The qin cross board at the rear of an ancient carriage needs often rotation to adjust the height of sound, and contact surface is caused to become More next smooth, frictional force reduces, therefore using after a period of time, the qin cross board at the rear of an ancient carriage is not fixed easily, and is often present with race during playing String phenomenon；And turning peg, since string tension is very big, along with turning peg top surface and the original frictional force in sorrowful pond, makes when turning It is very laborious that turning peg must be turned, even often handle grinds bubble when some women and children oneself tune a stringed instrument；And due to turning peg Frictional force between sorrowful pond is uneven, even same qin is sorrowful, frictional force when rotation is to Difference angles also not phase Together, along with again very laborious when tuning a stringed instrument, so not being often stubborn motionless, exactly head is threaded through, it is necessary to which repeated multiple times can just mix up Position, the tone of adjusting is not very precisely；And traditional qin cross board at the rear of an ancient carriage is turned using turning peg, the receipts for bringing suede button " scutching flower " Contracting amount adjusts the tension of string, and this shrinkage is very limited, the tension twisted due to turning peg often occurs, and suede button twists into fiber crops Colored reaction force and turning peg is made to unclamp suddenly, cause to run string phenomenon.

Utility model content

The first of the utility model is designed to provide one kind and tunes a stringed instrument the accordatura qin cross board at the rear of an ancient carriage, which can solve existing There is technical qin cross board at the rear of an ancient carriage device to be susceptible to skidding and run string phenomenon, adjust the technical issues of laborious, tuning is not accurate.

The second of the utility model is designed to provide a kind of seven-stringed plucked instrument in some ways similar to the zither for including the above-mentioned accordatura qin cross board at the rear of an ancient carriage of tuning a stringed instrument.

Based on above-mentioned first purpose, the accordatura qin cross board at the rear of an ancient carriage provided by the utility model of tuning a stringed instrument, including：Sorrowful cap adjusts rod piece, adjusts Device and handle；

It sets to accommodate the receiving hole for adjusting rod piece and the regulating device, the adjusting rod piece in the handle One end and the one end of sorrowful cap be rotatably connected, the other end for adjusting rod piece stretch into the receiving hole and with the receiving The bottom hole in hole is fixedly connected, and the regulating device is arranged in the receiving hole of the handle, and the regulating device, which has, to be connected Fixing end and movable end, the fixing end be connected with sorrowful cap, the movable end is threadedly coupled with the rod piece that adjusts；

It is set in the cross board at the rear of an ancient carriage cap and the regulating device to accommodate the through hole that suede is buckled, by clockwise or counterclockwise The handle, so that the movable end of regulating device is moved along the adjusting rod piece length direction, so that it is elastic to string It is adjusted.

Above-mentioned suede button can be fixed on the movable end of regulating device, and regulating device is adjusted when adjusting rod piece moves up dynamic During device is away from sorrowful cap, suede cingulum can be made to move string and carry out elongation adjusting, suede button can gradually tense string；Adjust dress It puts when adjusting rod piece moves up dynamic, during regulating device moves closer to sorrowful cap, suede cingulum can be made to move string and carry out loosening tune Section, suede button can gradually loosen string, so as to play the role of loosening to string, by adjusting process above, realize seven-stringed plucked instrument in some ways similar to the zither tune The string accordatura qin cross board at the rear of an ancient carriage is to the function of the accordatura of tuning a stringed instrument of seven-stringed plucked instrument in some ways similar to the zither.

Further, the adjusting rod piece includes threaded rod and bearing, one end of the threaded rod by bearing with it is described Sorrowful cap is rotatably connected, and the other end of the threaded rod is fixedly connected with the bottom hole of the receiving hole in the handle.

Wherein, the axis collinear of the receiving hole in the axis and handle of threaded rod is set, to ensure when handle rotates, spiral shell Rasp bar can be rotated synchronously, when threaded rod rotates, can be made to be threadedly coupled regulating device with it and moved up and down, due to adjusting Device connects suede button, and suede button can drive string to be tensed or loosened function.

Further, the regulating device uses telescopic rod, and the telescopic rod is formed using at least two telescopic joints, and It is and relatively unrotatable between each telescopic joint；

Wherein, when the telescopic device is in elongation state, a telescopic joint away from the sorrowful cap fills for described adjust The movable end put, a telescopic joint close to the sorrowful cap are the fixing end of the regulating device.

Wherein, when regulating device (telescopic rod) is in elongation state, a telescopic joint away from cross board at the rear of an ancient carriage cap is regulating device Movable end, a telescopic joint close to cross board at the rear of an ancient carriage cap are the fixing end of regulating device.

The characteristics of regulating device uses telescopic rod, concrete structure simple, light, easy adjusting, wherein, one away from cross board at the rear of an ancient carriage cap Telescopic joint plays the role of connection screw thread bar, turns handle, under threaded rod drive, can make regulating device as movable end Movable end extended or shortening action, have the characteristics that it is time saving and energy saving, can easily be accommodated, another aspect, above-mentioned movable end The effect of connection suede button is also acted as, when movable end moves, suede button can be made to adjust the elasticity of string.

Further, a telescopic joint away from the sorrowful cap sets to accommodate the first screw thread of the threaded rod Hole.The threaded hole to be threadedly coupled with threaded rod, handle drive threaded rod rotate when, can make the telescopic joint along Threaded rod length direction moves, to realize the Telescopic of telescopic rod.

Further, each telescopic joint sets to accommodate the through hole of suede button.Wherein, suede button and one away from the sorrowful cap Telescopic joint described in root connects, and when the telescopic joint moves, can drive suede button synchronizing moving, realize the adjusting to string.

Wherein, in the telescopic joint of the regulating device, wherein, by fixing end to movable end direction it is each described flexible The diameter of section successively decreases or is incremented by successively.The Telescopic rod structure of above two different structure disclosure satisfy that in the utility model Accordatura qin of tuning a stringed instrument is sorrowful.

Further, the regulating device includes spin-ended bar and movable block；The spin-ended bar one end connects with the sorrowful cap It connects, the second threaded hole being threadedly coupled with the threaded rod is set on the movable block, and the spin-ended bar is to the movement Block /V, the movable block to be prevented to be rotated when threadingly bar moves.

Further, the spin-ended bar is arranged on the one side of the movable block, and to prevent the movable block, threadingly bar moves It is rotated when dynamic.

Further, setting is to install the first pilot hole of the spin-ended bar on the movable block, and the movable block is also To fixed suede button.

Wherein, movable block with threaded rod due to being connected, and when handle drives threaded rod to rotate, threaded rod can make movable block It is moved in threaded rod length direction, plays and movable block is led through movable block by the first pilot hole due to spin-ended bar To effect, avoid movable block along threaded rod move when, position generates deviation, ensures the stability and standard adjusted to suede button True property.

Further, set to accommodate the through hole of suede button on the movable block.The through hole energy that suede button passes through the movable block It is enough fixed on movable block, so that movable block can drive suede button to carry out synchronizing moving, realizes the regulatory function to string.

Further, the other end of the spin-ended bar is also set up for the limited block to the movable block /V, described It sets to accommodate the second pilot hole of the threaded rod on limited block.

Wherein, the effect of limited block carries out /V to movable block, avoids movable block on threaded rod to the side away from sorrowful cap To during movement, the phenomenon that string ultimately results in string fracture is gradually tensed due to user's fault.

Based on above-mentioned second purpose, a kind of seven-stringed plucked instrument in some ways similar to the zither provided by the utility model, buckle and be multiple including qin body, string, suede on The accordatura qin cross board at the rear of an ancient carriage of tuning a stringed instrument stated, the accordatura qin cross board at the rear of an ancient carriage of tuning a stringed instrument are arranged on one end of the qin body, and described suede button one end connects the tune The string accordatura qin cross board at the rear of an ancient carriage, the other end connect the string in succession.

Advantageous effect：

The accordatura qin cross board at the rear of an ancient carriage provided by the utility model of tuning a stringed instrument includes：Sorrowful cap adjusts rod piece, regulating device and handle；In handle It sets to accommodate the receiving hole for adjusting rod piece and regulating device, the one end and the one end of sorrowful cap for adjusting rod piece rotatably connect It connects, the other end for adjusting rod piece stretches into receiving hole and is fixedly connected with the bottom hole of receiving hole, and regulating device is arranged on the appearance of handle It receives in hole, regulating device has the fixing end being connected and movable end, and fixing end is connected with sorrowful cap, and movable end is with adjusting rod piece spiral shell Line connects；It is set in sorrowful cap and regulating device to accommodate the through hole that suede is buckled, by handle clockwise or counterclockwise, so that The movable end of regulating device is moved along adjusting rod piece length direction, and then is adjusted to string is elastic.

Seven-stringed plucked instrument in some ways similar to the zither provided by the utility model, which includes qin body, string, suede is buckled and multiple above-mentioned accordatura qins of tuning a stringed instrument The cross board at the rear of an ancient carriage, the accordatura qin cross board at the rear of an ancient carriage of tuning a stringed instrument are arranged on one end of qin body, and the accordatura qin cross board at the rear of an ancient carriage of tuning a stringed instrument described in the connection of suede button one end, the other end connects described in succession String, the seven-stringed plucked instrument in some ways similar to the zither is due to using the above-mentioned accordatura qin cross board at the rear of an ancient carriage of tuning a stringed instrument, having the advantages that the accordatura qin of tuning a stringed instrument is sorrowful.

Description of the drawings

It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution of the prior art Specific embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, it describes below In attached drawing be the utility model some embodiments, for those of ordinary skill in the art, do not paying creativeness On the premise of work, other attached drawings are can also be obtained according to these attached drawings.

Fig. 1 is the first structure diagram for the accordatura qin cross board at the rear of an ancient carriage of tuning a stringed instrument that the utility model embodiment provides；

Fig. 2 is second of structure diagram of the accordatura qin cross board at the rear of an ancient carriage of tuning a stringed instrument that the utility model embodiment provides；

Fig. 3 is the third structure diagram for the accordatura qin cross board at the rear of an ancient carriage of tuning a stringed instrument that the utility model embodiment provides；

Fig. 4 is the 4th kind of structure diagram of the accordatura qin cross board at the rear of an ancient carriage of tuning a stringed instrument that the utility model embodiment provides；

Fig. 5 is the 5th kind of structure diagram of the accordatura qin cross board at the rear of an ancient carriage of tuning a stringed instrument that the utility model embodiment provides.

Icon：10- suede buttons；100- cross board at the rear of an ancient carriage caps；200- adjusts rod piece；210- threaded rods；300- regulating devices；310- stretches Bar；The spin-ended bars of 320-；330- movable blocks；The first pilot holes of 331-；340- limited blocks；The second pilot holes of 341-；400- handles； 410- receiving holes.

Specific embodiment

The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described Embodiment is the utility model part of the embodiment, instead of all the embodiments.Based on the embodiment in the utility model, sheet Field those of ordinary skill all other embodiments obtained without making creative work, belong to this practicality Novel protected scope.

, it is necessary to explanation in the description of the utility model, term " " center ", " on ", " under ", it is "left", "right", " perpendicular Directly ", the orientation of the instructions such as " level ", " interior ", " outer " or position relationship are based on orientation shown in the drawings or position relationship, are only The utility model must have specific with the device or element for simplifying description rather than instruction or hint meaning for ease of description Orientation, with specific azimuth configuration and operation, therefore it is not intended that limitation to the utility model.In addition, term " the One ", " second ", " the 3rd " are only used for description purpose, and it is not intended that instruction or hint relative importance.

, it is necessary to which explanation, unless otherwise clearly defined and limited, term " are pacified in the description of the utility model Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected or integrally Connection；Can be mechanical connection or electrical connection；It can be directly connected, can also be indirectly connected by intermediary, It can be the connection inside two elements.For the ordinary skill in the art, can above-mentioned art be understood with concrete condition Concrete meaning of the language in the utility model.

It refer to shown in Fig. 1-Fig. 4；The accordatura qin cross board at the rear of an ancient carriage of tuning a stringed instrument provided in the present embodiment includes：Sorrowful cap 100 adjusts rod piece 200th, regulating device 300 and handle 400.

It sets to accommodate the receiving hole 410 for adjusting rod piece 200 and regulating device 300 in handle 400, adjusts rod piece 200 One end and the one end of sorrowful cap 100 be rotatably connected, the other end for adjusting rod piece 200 stretches into receiving hole 410 and and receiving hole 410 bottom hole is fixedly connected, and regulating device 300 is arranged in the receiving hole 410 of handle 400, and regulating device 300, which has, to be connected Fixing end and movable end, fixed to be connected with sorrowful cap 100, movable end is threadedly coupled with adjusting rod piece 200；

It is set in sorrowful cap 100 and regulating device 300 to accommodate the through hole that suede buckles 10, so that suede button can by the through hole Deeply to handle inner, by handle 400 clockwise or counterclockwise, so that the movable end of regulating device 300 is adjusted on edge 200 length direction of rod piece is moved, and then is adjusted to string is elastic.

Above-mentioned suede button 10 can be fixed on the movable end of regulating device 300, and regulating device 300 is on rod piece 200 is adjusted When mobile, during regulating device 300 is away from sorrowful cap 100, it can make suede button 10 that string be driven to carry out elongation adjusting, 10 energy of suede button It is enough gradually to tense string；For regulating device 300 when being moved on adjusting rod piece 200, regulating device 300 moves closer to sorrowful 100 mistake of cap Cheng Zhong can make suede button 10 that string be driven to carry out loosening adjusting, and suede button 10 can gradually loosen string, be put so as to be played to string The effect of pine by adjusting process above, realizes that seven-stringed plucked instrument in some ways similar to the zither is tuned a stringed instrument function of the accordatura qin cross board at the rear of an ancient carriage to the accordatura of tuning a stringed instrument of seven-stringed plucked instrument in some ways similar to the zither.

As a preferred embodiment of the present embodiment, adjusting rod piece 200 includes threaded rod 210 and bearing, threaded rod 210 One end is rotatably connected by bearing and sorrowful cap 100, the bottom hole of the receiving hole 410 in the other end and handle 400 of threaded rod 210 It is fixedly connected.

Wherein, the axis of threaded rod 210 and the axis collinear of the receiving hole 410 in handle 400 are set, to ensure in handle During 400 rotation, threaded rod 210 can be rotated synchronously, when threaded rod 210 rotates, can make to be threadedly coupled adjusting dress with it It puts 300 to move up and down, since regulating device 300 connects suede button 10, suede button 10 can drive string to be tensed or loosened function.

It refer to shown in Fig. 1 and Fig. 2, as a preferred embodiment of the present embodiment, 300 device of regulating device is using flexible Bar 310, telescopic rod 310 is using at least two telescopic joint compositions.It is also, relatively unrotatable between each telescopic joint.

Wherein, when telescopic device is in elongation state, a telescopic joint away from cross board at the rear of an ancient carriage cap 100 is the work of regulating device 300 Moved end, a telescopic joint close to cross board at the rear of an ancient carriage cap 100 are the fixing end of regulating device 300.

Wherein, when regulating device 300 (telescopic rod 310) is in elongation state, a telescopic joint away from cross board at the rear of an ancient carriage cap 100 is tune The movable end of regulating device 300, a telescopic joint close to cross board at the rear of an ancient carriage cap 100 are the fixing end of regulating device 300.

The characteristics of regulating device 300 uses telescopic rod 310, concrete structure simple, light, easy adjusting, wherein, away from cross board at the rear of an ancient carriage cap 100 telescopic joint plays the role of connection screw thread bar 210, turns handle 400, driven in threaded rod 210 as movable end Under, can make the movable end of regulating device 300 extended or shortening action, have the characteristics that it is time saving and energy saving, can easily be accommodated, On the other hand, above-mentioned movable end also acts as the effect of connection suede button 10, when movable end moves, suede button 10 can be made to adjust string Elasticity.

As a preferred embodiment of the present embodiment, a telescopic joint away from cross board at the rear of an ancient carriage cap 100 sets to accommodate threaded rod 210 the first threaded hole.The threaded hole drives 210 turns of threaded rod to be threadedly coupled with threaded rod 210, in handle 400 When dynamic, the telescopic joint can be made to be moved along 210 length direction of threaded rod, to realize the Telescopic of telescopic rod 310.

As a preferred embodiment of the present embodiment, each telescopic joint sets to accommodate the through hole of suede button 10.Wherein, suede Button 10 is connected with a telescopic joint away from sorrowful cap 100, when the telescopic joint moves, can drive 10 synchronizing moving of suede button, real Now to the adjusting of string.

As a preferred embodiment of the present embodiment, in the telescopic joint of regulating device 300, wherein, by fixing end to activity The diameter of each telescopic joint in the direction at end successively decreases (such as Fig. 1) or is incremented by (such as Fig. 2) successively.Above two different structure stretches 310 structure of bar disclosure satisfy that the accordatura qin cross board at the rear of an ancient carriage of tuning a stringed instrument in the utility model.

It refer to shown in Fig. 3, as a preferred embodiment of the present embodiment, regulating device 300 includes spin-ended bar 320 and moves Motion block 330；Spin-ended 320 one end of bar is connected with sorrowful cap 100, and second be threadedly coupled with threaded rod 210 is set on movable block 330 Threaded hole, spin-ended bar 320 is to movable block /V, movable block 330 to be prevented to be rotated when threadingly bar 210 moves.It is specific real Spin-ended bar 320 is arranged on the one side of movable block 330 by Shi Shi, is turned so that movable block 330 is prevented to be generated when threadingly bar 320 moves Dynamic, above-mentioned movable block 330 can be rectangle, square or the other shapes in addition to circle, so can be in order to spin-ended bar To movable block /V.

It refer to shown in Fig. 4, as a preferred embodiment of the present embodiment, regulating device 300 includes spin-ended bar 320 and moves Motion block 330；Spin-ended 320 one end of bar is connected with sorrowful cap 100, and second be threadedly coupled with threaded rod 210 is set on movable block 330 Threaded hole, meanwhile, it also sets up to install the first pilot hole 331 of spin-ended bar 320 on movable block 330.

Wherein, movable block 330 with threaded rod 210 due to being connected, when handle 400 drives threaded rod 210 to rotate, threaded rod 210 can be such that movable block 330 is moved in its length direction, be moved since spin-ended bar 320 is passed through by the first pilot hole 331 Block 330 plays the guiding role to movable block 330, avoid movable block 330 along threaded rod 210 move when, position generate Deviate, ensure the stability and accuracy adjusted to suede button 10.

It sets to accommodate the through hole of suede button 10 as a preferred embodiment of the present embodiment, on movable block 330.Suede button 10 It can be fixed on movable block 330 by the through hole of the movable block 330, so that movable block 330 can drive suede button 10 to carry out together Moved further realizes the regulatory function to string.

It refer to shown in Fig. 5, as a preferred embodiment of the present embodiment, the other end of spin-ended bar 320 also sets up use In setting to accommodate the second pilot hole 341 of threaded rod 210 on the limited block 340 to 330 /V of movable block, limited block 340. The aperture of second pilot hole 341 is more than the diameter of threaded rod 210, and the rotation to threaded rod 210 is avoided to generate interference.

Wherein, the effect of limited block 340 to movable block 330 carry out /V, avoid movable block 330 on threaded rod 210 to When direction away from cross board at the rear of an ancient carriage cap 100 is moved, the phenomenon that string ultimately results in string fracture is gradually tensed due to user's fault.

The utility model additionally provides a kind of seven-stringed plucked instrument in some ways similar to the zither, which buckles including qin body, string, suede and multiple above-mentioned tuning a stringed instrument is determined The sound qin cross board at the rear of an ancient carriage, the accordatura qin cross board at the rear of an ancient carriage of tuning a stringed instrument are arranged on one end of qin body, and the connection of suede button one end is tuned a stringed instrument, and accordatura qin is sorrowful, and the other end connects qin in succession String.The seven-stringed plucked instrument in some ways similar to the zither is due to using the above-mentioned accordatura qin cross board at the rear of an ancient carriage of tuning a stringed instrument, having the advantages that the accordatura qin of tuning a stringed instrument is sorrowful.

Finally it should be noted that：Various embodiments above is only to illustrate the technical solution of the utility model rather than it is limited System；Although the utility model is described in detail with reference to foregoing embodiments, those of ordinary skill in the art should Understand：It can still modify to the technical solution recorded in foregoing embodiments either to which part or whole Technical characteristic carries out equivalent substitution；And these modifications or replacement, the essence of appropriate technical solution is not made to depart from this practicality newly The scope of each embodiment technical solution of type.

Claims

The accordatura qin cross board at the rear of an ancient carriage 1. one kind is tuned a stringed instrument, which is characterized in that including：Sorrowful cap adjusts rod piece, regulating device and handle；

It sets to accommodate the receiving hole for adjusting rod piece and the regulating device in the handle, it is described to adjust the one of rod piece End and the one end of sorrowful cap are rotatably connected, the other end of the adjusting rod piece stretch into the receiving hole and with the receiving hole Bottom hole is fixedly connected, and the regulating device is arranged in the receiving hole of the handle, and the regulating device has what is be connected to consolidate Fixed end and movable end, the fixing end are connected with sorrowful cap, and the movable end is threadedly coupled with the adjusting rod piece；

It is set in the cross board at the rear of an ancient carriage cap and the regulating device to accommodate the through hole that suede is buckled, by described clockwise or counterclockwise Handle, so that the movable end of regulating device is moved along the adjusting rod piece length direction, and then to the elastic progress of string It adjusts.
2. the accordatura qin cross board at the rear of an ancient carriage according to claim 1 of tuning a stringed instrument, which is characterized in that the adjusting rod piece includes threaded rod and axis It holds, one end of the threaded rod is rotatably connected by bearing and the sorrowful cap, the other end of the threaded rod and the handle The bottom hole of the interior receiving hole is fixedly connected.
3. the accordatura qin cross board at the rear of an ancient carriage according to claim 2 of tuning a stringed instrument, which is characterized in that the regulating device uses telescopic rod, described Telescopic rod is using at least two telescopic joint compositions, also, relatively unrotatable between each telescopic joint；

Wherein, when the telescopic device is in elongation state, a telescopic joint away from the sorrowful cap is the regulating device Movable end, a telescopic joint close to the sorrowful cap are the fixing end of the regulating device.
4. the accordatura qin cross board at the rear of an ancient carriage according to claim 3 of tuning a stringed instrument a, which is characterized in that telescopic joint away from the sorrowful cap It sets to accommodate the first threaded hole of the threaded rod.
5. the accordatura qin cross board at the rear of an ancient carriage according to claim 3 of tuning a stringed instrument, which is characterized in that each telescopic joint sets to accommodate suede button Through hole.
6. the accordatura qin cross board at the rear of an ancient carriage according to claim 2 of tuning a stringed instrument, which is characterized in that the regulating device includes spin-ended bar and movement Block；The spin-ended bar one end is connected with the sorrowful cap, and second be threadedly coupled with the threaded rod is set on the movable block Threaded hole, the spin-ended bar is to the movable block /V, the movable block to be prevented to be rotated when threadingly bar moves.
7. the accordatura qin cross board at the rear of an ancient carriage according to claim 6 of tuning a stringed instrument, which is characterized in that the spin-ended bar is arranged on the movable block One side, the movable block to be prevented to be rotated when threadingly bar moves.
8. the accordatura qin cross board at the rear of an ancient carriage according to claim 6 of tuning a stringed instrument, which is characterized in that set to install on the movable block described First pilot hole of spin-ended bar, the movable block is to fixed suede button.
9. the accordatura qin cross board at the rear of an ancient carriage according to claim 8 of tuning a stringed instrument, which is characterized in that the other end of the spin-ended bar also sets up use In setting to accommodate the second pilot hole of the threaded rod on the limited block to the movable block /V, the limited block.
10. a kind of seven-stringed plucked instrument in some ways similar to the zither, which is characterized in that buckled including qin body, string, suede and multiple claim 1-9 any one of them tune The string accordatura qin cross board at the rear of an ancient carriage, the accordatura qin cross board at the rear of an ancient carriage of tuning a stringed instrument are arranged on one end of the qin body, accordatura of tuning a stringed instrument described in suede button one end connection The qin cross board at the rear of an ancient carriage, the other end connect the string in succession.