CN209281861U - A kind of small an ancient plucked stringed instrument of the manual bilateral string of single-phase single-tone synchronizes an ancient plucked stringed instrument of sound-changing device and the use sound-changing device - Google Patents
A kind of small an ancient plucked stringed instrument of the manual bilateral string of single-phase single-tone synchronizes an ancient plucked stringed instrument of sound-changing device and the use sound-changing device Download PDFInfo
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- CN209281861U CN209281861U CN201822088081.1U CN201822088081U CN209281861U CN 209281861 U CN209281861 U CN 209281861U CN 201822088081 U CN201822088081 U CN 201822088081U CN 209281861 U CN209281861 U CN 209281861U
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Abstract
A kind of small an ancient plucked stringed instrument of the manual bilateral string of single-phase single-tone synchronizes an ancient plucked stringed instrument of sound-changing device and the use sound-changing device, for adjusting an ancient plucked stringed instrument string.Sound-changing device include manual wrench, with dominating to body of being rotatably connected of manual wrench, the manual wrench is equipped with the left section of post to which the strings of a musical instrument are attached, described dominate to body is equipped with the right section of post to which the strings of a musical instrument are attached, in the manual wrench and dominates sliding shoe is set between body, setting spring retainer card is dominated in the middle part of body described, in spring retainer card and dominates restoring spring is set between body.The manual wrench further includes spanner and connector, and the connector is the U-shaped structure of middle opening.Again when an ancient plucked stringed instrument installation sound-changing device, the sound-changing device is inserted into from the side of qin body, is fixed sound-changing device with secondary guide sleeve insertion qin body in the other side of qin body.Structure is simple, debugging is convenient, and unified standardization, acoustical sound can be effectively ensured in debugging.
Description
Technical field
The utility model relates to musical instrument and its parts technical field, in particular to a kind of manual an ancient plucked stringed instrument string sound-changing device and
Use an ancient plucked stringed instrument of the sound-changing device.
Background technique
In the prior art small an ancient plucked stringed instrument half way around tune sound-changing device its use armstrong's patent linkage type or foot-operated mechanical linkage, tie
Structure principle mostly uses the mechanical linkage formula mode of external harp, the gearing tie rod by being arranged inside bilateral mechanical plate and mechanical axis institute
It constitutes, internal structure is complicated, weight is big, and required components need professional's processing, assembling.
It is easy to operate in order to make small an ancient plucked stringed instrument reach portable, change voice, there is a kind of manual sound-changing device of single-tone, structure be
Screw thread is set on body, this just needs professional to be screwed in qin body with specific purpose tool.Because being influenced by body thread pitch, nothing
Method accurately guarantees that the left halt cut when the post to which the strings of a musical instrument are attached is propped up is consistent with the height of qin body plate face.During the installation process, handmade rotary
Screw thread body is it is difficult to ensure that axial concentricity and concentricity.Since left and right is cut, post to which the strings of a musical instrument are attached diameter is meticulous, and card-chord-groove is excessively shallow, in bass
When string is played, bass string vibration amplitude is big, so that it is not tight in conjunction with card-chord-groove and generate uncontrollable noise to generate string.
Utility model content
Simple, installation that the technical problem to be solved by the present invention is to provide a kind of structures and adjusting convenience and debugging effect
Good sound-changing device and an ancient plucked stringed instrument using the sound-changing device.
The technical scheme in the invention for solving the above technical problem is: a kind of single-phase manual small Kong of bilateral string of single-tone
An ancient plucked stringed instrument synchronizes sound-changing device, include: manual wrench, with dominating to body of being rotatably connected of manual wrench, the manual wrench is equipped with
The post to which the strings of a musical instrument are attached is cut on a left side, it is described dominate to body be equipped with it is right cut the post to which the strings of a musical instrument are attached, in the manual wrench and dominate sliding shoe be set between body,
Setting spring retainer card is dominated in the middle part of body described, in spring retainer card and dominates restoring spring is set between body.
In a kind of preferred embodiment of sound-changing device provided by the utility model, the manual wrench further includes spanner and company
Connector.
Further, the connector is the U-shaped structure of middle opening, stops holding until the right side of the U-shaped structure, institute
The lower end surface of U-shaped structure is stated as playback end.
In a kind of preferred embodiment of sound-changing device provided by the utility model, it is described dominate to body include dominate to
Bar, the middle part of main guide rod is cylindrical body, one end is the first flat cylinder, the other end is the second flat cylinder, described
One flat cylinder, which is inserted into the U-shaped structure, to be rotatably connected.
In a kind of preferred embodiment of sound-changing device provided by the utility model, the sliding shoe includes pressing plate, mounting post
And guide groove, what the first flat cylinder opposite can slide passes through guide groove.
The technical solution that the utility model sound-changing device is applied on an ancient plucked stringed instrument is: a kind of an ancient plucked stringed instrument, including qin body, uses the list
The sound-changing device is inserted into, in the other side of qin body by the synchronous sound-changing device of the small an ancient plucked stringed instrument of the manual bilateral string of phase single-tone from the side of qin body
Sound-changing device is fixed with secondary guide sleeve insertion qin body.
The beneficial effects of the utility model are: the utility model is using manual wrench, sliding shoe and dominates to body component,
Structure is simple.It dominates move in sliding shoe to body by moving manual wrench realization and debugs string, debugging facilitates.Institute
Dominating to body and secondary guide sleeve structure of stating that manual wrench and dominating is arranged between body all uses outer diameter slightly larger than qin body opening
The round body of diameter, is embedded in qin body in a manner of extruding.Because there is axial concentric co-axial degree that the normal of machinery can be effectively ensured
Movement and playback, it is most important that the laborsaving flexible operation of lever force is installed without professional person, and system can be effectively ensured in debugging
One standardization, acoustical sound.
Detailed description of the invention
It, below will be to required in embodiment description in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing to be used is briefly described, it should be apparent that, the accompanying drawings in the following description is only some realities of the utility model
Example is applied, it for those of ordinary skill in the art, without creative efforts, can also be according to these attached drawings
Obtain other attached drawings, in which:
Fig. 1 is the sound-changing device component diagram of the utility model embodiment；
Fig. 2 is manual wrench component main view；
Fig. 3 is manual wrench component top view；
Rod unit main view is oriented to based on Fig. 4；
Rod unit top view is oriented to based on Fig. 5；
Fig. 6 is sliding block part main view diagrammatic cross-section；
Fig. 7 is sliding block part right view；
Fig. 8 is mounted on open configuration on qin body for sound-changing device and props up string schematic diagram；
Fig. 9 is that sound-changing device is mounted on status diagram when not opening on qin body；
Figure 10 is secondary guide sleeve modular construction schematic diagram.
Figure label indicate: 1- qin body, 2- manual wrench, the first transmission mechanism of 3-, 4- sliding shoe, 8- dominate to body,
The post to which the strings of a musical instrument are attached, 16- pair guide sleeve, 17- restoring spring, 18- spring retainer card, 19- string, 20- support column, 21- spanner, 22- are cut in the right side 15-
Pin hole, 23- connector, 24- pin hole, 25-U type structure, 26- only stop end, 27- playback end, 41- pressing plate, 42- mounting post, 43-
The main guide rod of guide groove, 81-, the flat cylinder of 82- first, the flat cylinder of 83- second, 84- cylindrical body, 85- jump-ring slot,
86- pin shaft hole, 87- pin hole
Specific embodiment
Below in conjunction with attached drawing, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that
Described embodiment is only a part of the embodiment of the utility model, instead of all the embodiments.Based on the utility model
In embodiment, all other implementation obtained by those of ordinary skill in the art without making creative efforts
Example, fall within the protection scope of the utility model.
Please refer to shown in Fig. 1, the synchronous sound-changing device of the small an ancient plucked stringed instrument of the single-phase manual bilateral string of single-tone include: manual wrench 2, with manually
What spanner was rotatably connected dominates to body 8, and the manual wrench 2 is equipped with the left section of post to which the strings of a musical instrument are attached 3, and described dominate to body 8 is equipped with the right side
The post to which the strings of a musical instrument are attached 15 is cut, in the manual wrench 2 and the setting sliding shoe 4 between body 8 is dominated, is set in the middle part of body 4 in described dominate
Spring retainer card 18 is set, in spring retainer card 18 and dominates the setting restoring spring 17 between body 8.
It please refers to shown in Fig. 2 and Fig. 3, the manual wrench 2 further includes spanner 21 and connector 23, in the lower part of spanner 21
Equipped with the left pin hole 22 for cutting the post to which the strings of a musical instrument are attached 3 of installation, the connector 23 is the U-shaped structure 25 of middle opening, the U-shaped structure of connector 23
Pin hole 24 is set on 25 two sides partitions.By the direction of attached drawing view, stop end 26 until the right side of U-shaped structure, U-shaped structure
Lower end surface is playback end 27.When the outerplanar of the plane and pressing plate 41 of only stopping end 26 completely attaches to, string adjustment is completed, Radix Angelicae Sinensis
String is in relaxed state when the plane at position end 27 and the outerplanar of pressing plate 41 completely attach to.
It please refers to shown in Fig. 4 and Fig. 5, described dominate to body 8 includes main guide rod 81, and the middle part of main guide rod 81 is
Cylindrical body 84, one end are the first flat cylinder 82, the other end is the second flat cylinder 83, the first flat cylinder 82
It is inserted into the U-shaped structure 25 and is rotatably connected.One end of first flat cylinder 82 is equipped with the pin hole of connection manual wrench
86, one end of the second flat cylinder 83 is equipped with the right pin hole 87 for cutting the post to which the strings of a musical instrument are attached of connection.
It please refers to shown in Fig. 6 and Fig. 7, the sliding shoe 4 includes pressing plate 41, mounting post 42 and guide groove 43, and first is flat
What shape cylinder 82 opposite can slide passes through guide groove 43.The status of guide groove 43 and the first flat cylinder 82 are adapted.
It please refers to shown in Fig. 8 to Figure 10, the single-phase small an ancient plucked stringed instrument of the manual bilateral string of single-tone is synchronized into sound-changing device and is used for an ancient plucked stringed instrument,
Sound-changing device is assembled into component in the following way: spring retainer card 18 is placed in the jump-ring slot 85 at main 81 middle part of guide rod, it will
Restoring spring 17 is inserted on the outer diameter of main guide rod 81；The flat cylinder 82 of the first of one end of main guide rod 81 is guiding axis,
Across the guide groove 43 of sliding shoe 4, the end insertion manual wrench 2 of the flat cylinder 82 of the first of main guide rod 81 only stops
It is rotatably connected in the U-shaped structure 25 at end 23 with manual wrench 2, the pin hole 24 of manual wrench 2 and main guide rod first are flat
The pin hole 87 of flat-shaped cylindrical end portions is formed with one heart, and pin is penetrated after cooperation and is fixed, and sound-changing device main structure is completed.Change after the completion
Sound device main structure is pressed into qin body in the side of qin body in a manner of mechanical compression, is pressed into secondary guide sleeve 16 in the other side of qin body,
The flat cylinder 83 of the second of the Kong Yuzhu guide rod 81 at secondary 16 center of guide sleeve cooperates, it is preferable that is to be greater than qin using outer diameter
Axial same shaft concentricity can be effectively ensured in the body in body aperture itself, also can guarantee that the height of the post to which the strings of a musical instrument are attached and qin body plate face is cut in left and right
Degree is consistent.The right section of post to which the strings of a musical instrument are attached is finally installed on the pin hole 87 of the second flat 83 end of cylinder, in the pin hole 22 of manual wrench 2
Upper installation is left to cut the post to which the strings of a musical instrument are attached.Manual wrench 2 is rotated up when debugging, sound-changing device open-shaped state on qin body props up string 19, qin
String 19, which is accurately located at, to be cut between the post to which the strings of a musical instrument are attached and support column.Manual wrench sound-changing device is pressed downwards on qin body in non-open configuration.
The above description is only the embodiments of the present invention, and therefore it does not limit the scope of the patent of the utility model, all
Using equivalent structure or equivalent flow shift made by the utility model description, it is applied directly or indirectly in other phases
The technical field of pass, is also included in the patent protection scope of the utility model.
Claims (6)
1. a kind of synchronous sound-changing device of the small an ancient plucked stringed instrument of the manual bilateral string of single-phase single-tone, includes: manual wrench (2), can turn with manual wrench
Dynamic connection is dominated to body (8), and the manual wrench (2) is equipped with left section the post to which the strings of a musical instrument are attached (3), and described dominate to body (8) is equipped with the right side
It cuts the post to which the strings of a musical instrument are attached (15), which is characterized in that in the manual wrench (2) and setting sliding shoe (4) between body (8) is dominated, in institute
It states to dominate in the middle part of body (8) and spring retainer card (18) is set, be arranged between body (8) in spring retainer card (18) and dominating
Restoring spring (17).
2. sound-changing device according to claim 1, which is characterized in that the manual wrench (2) further includes spanner (21) and connects
Connector (23).
3. sound-changing device according to claim 2, which is characterized in that the connector (23) is the U-shaped structure of middle opening
(25), stop to hold (26) until the right side of the U-shaped structure (25), the lower end surface of the U-shaped structure (25) is playback end (27).
4. sound-changing device according to claim 3, which is characterized in that described dominate to body (8) includes main guide rod (81),
The middle part of main guide rod (81) is cylindrical body (84), one end is the first flat cylinder (82), the other end is the second flat column
Body (83), the first flat cylinder (82), which is inserted into the U-shaped structure (25), to be rotatably connected.
5. sound-changing device according to claim 4, which is characterized in that the sliding shoe (4) includes pressing plate (41), mounting post
(42) and guide groove (43), the first flat cylinder (82) can pass through guide groove (43) with respect to sliding.
6. a kind of an ancient plucked stringed instrument, including qin body (1), which is characterized in that use the single-phase single-tone as described in claim 1 to 5 any one
The manual small an ancient plucked stringed instrument of bilateral string synchronizes sound-changing device, and the sound-changing device is inserted into from the side of qin body (1), secondary in the other side of qin body
Guide sleeve (16) insertion qin body fixes sound-changing device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822088081.1U CN209281861U (en) | 2018-12-13 | 2018-12-13 | A kind of small an ancient plucked stringed instrument of the manual bilateral string of single-phase single-tone synchronizes an ancient plucked stringed instrument of sound-changing device and the use sound-changing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822088081.1U CN209281861U (en) | 2018-12-13 | 2018-12-13 | A kind of small an ancient plucked stringed instrument of the manual bilateral string of single-phase single-tone synchronizes an ancient plucked stringed instrument of sound-changing device and the use sound-changing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209281861U true CN209281861U (en) | 2019-08-20 |
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ID=67610928
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822088081.1U Active CN209281861U (en) | 2018-12-13 | 2018-12-13 | A kind of small an ancient plucked stringed instrument of the manual bilateral string of single-phase single-tone synchronizes an ancient plucked stringed instrument of sound-changing device and the use sound-changing device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113516959A (en) * | 2021-06-25 | 2021-10-19 | 深圳市佳音王科技股份有限公司 | Tone-changing mechanism and konghou |
-
2018
- 2018-12-13 CN CN201822088081.1U patent/CN209281861U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113516959A (en) * | 2021-06-25 | 2021-10-19 | 深圳市佳音王科技股份有限公司 | Tone-changing mechanism and konghou |
| CN113516959B (en) * | 2021-06-25 | 2023-12-01 | 深圳市佳音王科技股份有限公司 | Tone-changing mechanism and konghou |
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