CN204423888U - The two very heavy fine tuning structure of urheen - Google Patents
The two very heavy fine tuning structure of urheen Download PDFInfo
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- CN204423888U CN204423888U CN201520139948.5U CN201520139948U CN204423888U CN 204423888 U CN204423888 U CN 204423888U CN 201520139948 U CN201520139948 U CN 201520139948U CN 204423888 U CN204423888 U CN 204423888U
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Abstract
The utility model discloses the two very heavy fine tuning structure of urheen, it comprises the pedestal be located on Erhu music instrument bar, described pedestal is provided with point string near one end of urheen peg very heavy, the interior string of urheen and exterior string separated time are through dividing string very heavy, pedestal is provided with near one end of Erhu music instrument bucket and string is very heavy, the interior string of urheen and exterior string are combined through and string is very heavy; Described pedestal be also provided with the interior string governor motion of string pitch in regulating and regulate the exterior string governor motion of exterior string pitch, described interior string governor motion and exterior string governor motion be located at respectively point string very heavy and and string very heavy between, and mutual dislocation is arranged, described and string is very heavy for forming the closed collar by bundle line or band, on described pedestal, corresponding also one end that string is very heavy is provided with draw-in groove, the lower end of the described collar is stuck in draw-in groove, and the upper end of the collar is pushed up on the interior string after being pressed on merging and exterior string.The utility model structure is simple, it is flexible, highly sensitive to use and fine setting precisely.
Description
Technical field
The invention belongs to the field of urheen, especially the two very heavy fine tuning structure of urheen.
Background technology
Urheen excellent draws string class national musical instruments.It can show deep, wretched artistic conception, and also can describe the gas field that imposing manner is magnificent, tone color, close to voice, has very high emotion and plays up power.
Very heavy is the very important ingredient of urheen; tradition use very heavy for line bundle single very heavy, line bundle single very heavy is that longer part regulates between the position that it bundlees to peg, so not only regulating effect is not obvious; and due to rope be soft, often there will be and run the problem of string.In addition, also have the very heavy fine tuning structure of several easy lists, use very inconvenient in prior art, the effect of fine setting is also very undesirable.
Summary of the invention
The purpose of this utility model be to provide a kind of structure simple, use flexible, highly sensitive and finely tune the two very heavy fine tuning structure of urheen accurately.
For achieving the above object, the technical solution of the utility model is:
The two very heavy fine tuning structure of urheen, comprise the pedestal be located on Erhu music instrument bar, described pedestal is provided with point string near one end of urheen peg very heavy, the interior string of urheen and exterior string separated time are through dividing string very heavy, pedestal is provided with near one end of Erhu music instrument bucket and string is very heavy, the interior string of urheen and exterior string are combined through and string is very heavy; Described pedestal is also provided with the interior string governor motion of string pitch in regulating and regulate the exterior string governor motion of exterior string pitch, described interior string governor motion and exterior string governor motion be located at respectively point string very heavy and and string very heavy between, and mutual dislocation setting; Described interior string governor motion comprises interior string set screw and interior string vernier adjustment knob, the root of described interior string set screw is inserted in the first pilot hole on pedestal, described interior string set screw is by the interior string of the linear groove top pressure urheen on its head, described interior string vernier adjustment knob is threaded with interior string set screw, and the bottom of interior string vernier adjustment knob is resisted against the upper surface of pedestal; Described exterior string governor motion comprises exterior string set screw and exterior string vernier adjustment knob, the root of described exterior string set screw is inserted in the second pilot hole on pedestal, described exterior string set screw is by the exterior string of the linear groove top pressure urheen on its head, described exterior string vernier adjustment knob is threaded with exterior string set screw, and the bottom of exterior string vernier adjustment knob is resisted against the upper surface of pedestal; Described and string is very heavy for forming the closed collar by bundle line or band, and on described pedestal, corresponding also one end that string is very heavy is provided with draw-in groove, and the lower end of the described collar is stuck in draw-in groove, and the upper end of the collar is pushed up on the interior string after being pressed on merging and exterior string.
Described and string is very heavy forms the closed collar by after bundle line winding multi-turn.
Described and string is very heavy when being formed by band, and band is compressed by the housing screw be located on pedestal and forms the closed collar.
Described pedestal is tower.
Described point of string is very heavy is provided with two perforation or hook portion, the interior string of described urheen and exterior string be each passed through point string very heavy on two bore a hole or hook portion.
The very heavy bottom of described point of string is provided with threaded portion, and this threaded portion is set in the 3rd pilot hole on pedestal, and one end that on pedestal, corresponding point string is very heavy is provided with and point very heavy height adjustment knob be threaded of string.
Described pedestal is fixed on Erhu music instrument bar by fixing cramp, described pedestal is provided with support bar, the relative two sides of pedestal are extended at the two ends of support bar respectively, and the two ends of described fixing cramp buckle the two ends at support bar respectively, the lock-screw and the middle part of support bar has been threaded.
Described fixing cramp is connected to the close one end that also string is very heavy of pedestal.
The bottom of described interior string vernier adjustment knob and exterior string vernier adjustment knob is sphere.
The utility model adopts above technical scheme, has the following advantages compared to existing technology:
1, the utility model be very heavy at point string and and string very heavy between finely tune in shorter one section of chord length, as long as interior string vernier adjustment knob and exterior string vernier adjustment knob rotate a little, the pitch of exterior string and interior string just there will be change, highly sensitive, and accuracy in pitch good stability.
2, in the utility model and string is very heavy to be formed by bundle line or band, makes that also string is very heavy can meet the demand having opened sound urheen tone color with bundle line, and reduction degree is good, and according to the demand of different users, can be wound different span; Make with band and string is very heavy time, only needs the span according to adjusting, and then compress band by housing screw, install very convenient, and the mode that line is tied in the tone color of urheen and employing is substantially identical.
3, the utility model adopts fixing cramp to be fixed on by pedestal on qin bar, easy installation and reliable, and fixing cramp position is close to also string is very heavy, and the tone color of such urheen is more real, there will not be vague and general tone color.In addition, pedestal is tower, the bottom surface of pedestal and the shape of qin bar suitable, pedestal is fixed on qin bar more stable.
Point string design in point very heavy employing diplopore of string 4, in the utility model or double hook portion, after interior exterior string is separately very heavy through point string, then enter after respective micro-adjusting mechanism and string very heavy before, make respective route well in order, interior exterior string can not be wound around mutually, and be independent of each other respective work.Inside and outside string enters and the very heavy just realization of string also string, and meet the custom that tradition plays urheen, this is also bowed instrument unique in the world, the performance characteristic that two string merges.
5, regulate the interior string governor motion of interior string pitch in the utility model and regulate the exterior string governor motion mutual dislocation of exterior string pitch, avoiding inside and outside string to be mutually wound around, interact.
6, the height adjustable that in the utility model, point string is very heavy, can regulate the distance of inside and outside string and qin bar like this, be applicable to different crowd.
7, in the utility model, the bottom of string vernier adjustment knob and exterior string vernier adjustment knob is sphere, when using like this, reduces with the friction force of pedestal, uses more flexible, finely tunes more accurate.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail:
Fig. 1 is the side view of the two very heavy fine tuning structure embodiment 1 of the utility model urheen;
Fig. 2 is the vertical view of the two very heavy fine tuning structure embodiment 1 of the utility model urheen;
Fig. 3 is the side view of the two very heavy fine tuning structure embodiment 2 of the utility model urheen.
Embodiment
As shown in one of Fig. 1 to 3, the utility model comprises the pedestal 1 be located on Erhu music instrument bar, one end near urheen peg on described pedestal 1 is provided with point string very heavy 2, the interior string of urheen and exterior string separated time are through a point string very heavy 2, pedestal 1 is provided with and string very heavy 3 near one end of Erhu music instrument bucket, and the interior string of urheen and exterior string are combined through and string very heavy 3; Described pedestal 1 is also provided with the interior string governor motion 4 of string pitch in regulating and regulate the exterior string governor motion 5 of exterior string pitch, described interior string governor motion 4 and exterior string governor motion 5 be located at respectively point string very heavy 2 and and between string very heavy 3, and mutual dislocation setting; Described interior string governor motion 4 comprises interior string set screw 41 and interior string vernier adjustment knob 42, the root of described interior string set screw 41 is inserted in the first pilot hole 11 on pedestal 1, described interior string set screw 41 is by the interior string of the linear groove top pressure urheen on its head, described interior string vernier adjustment knob 42 is threaded with interior string set screw 41, and the bottom of interior string vernier adjustment knob 42 is resisted against the upper surface of pedestal 1; Described exterior string governor motion 5 comprises exterior string set screw 51 and exterior string vernier adjustment knob 52, the root of described exterior string set screw 51 is inserted in the second pilot hole 12 on pedestal 1, described exterior string set screw 51 is by the exterior string of the linear groove top pressure urheen on its head, described exterior string vernier adjustment knob 52 is threaded with exterior string set screw 51, and the bottom of exterior string vernier adjustment knob 52 is resisted against the upper surface of pedestal 1; Described and string very heavy 3 is form the closed collar by bundle line or band, and on described pedestal 1, corresponding also one end that string is very heavy is provided with draw-in groove 14, and the lower end of the described collar is stuck in draw-in groove 14, and the upper end of the collar is pushed up on the interior string after being pressed on merging and exterior string.
Described pedestal 1 is tower, the bottom surface of pedestal 1 and the shape of qin bar suitable, pedestal 1 is fixed on qin bar more stable.
Described point of string very heavy 2 is provided with two perforation or hook portion, and the interior string of described urheen and exterior string two of being each passed through on point string very heavy 2 bore a hole or hook portion.
The bottom of described point of string very heavy 2 is provided with threaded portion, this threaded portion is set in the 3rd pilot hole 13 on pedestal 1, on pedestal 1, one end of corresponding point string very heavy 2 is provided with the height adjustment knob 6 be threaded with point string very heavy 2, just can be realized the elevating movement of point string very heavy 2 by rotation height adjusting knob 6.
Described pedestal 1 is fixed on Erhu music instrument bar by fixing cramp 8, described pedestal 1 is provided with support bar 7, the relative two sides of pedestal 1 are extended at the two ends of support bar 7 respectively, the two ends of described fixing cramp 8 buckle respectively at the two ends of support bar 7, the lock-screw 9 and middle part of support bar 7 has been threaded.Support bar 7 promotes, thus is solidly set on Erhu music instrument bar by fixing cramp 8 after locking by lock-screw 9, and structure is simple, easy for installation.
Described fixing cramp 8 is connected to one end of the close also string very heavy 2 of pedestal 1, and the tone color of such urheen is more real, there will not be vague and general tone color.
The bottom of described interior string vernier adjustment knob 42 and exterior string vernier adjustment knob 52 is sphere, and during use, interior string vernier adjustment knob 42 and exterior string vernier adjustment knob 52 reduce with the friction force of pedestal 1, uses more flexible, finely tunes more accurate
Embodiment 1: as shown in Figure 1 or 2, the collar is formed by tying after line is wound around multi-turn, and making also string very heavy 3 with bundle line can meet the demand having opened sound urheen tone color, and reduction degree is good, and according to the demand of different users, can be wound different span.
Embodiment 2:: as shown in Figure 3, when the described collar is formed by band, band is compressed to be formed by the housing screw 10 be located on pedestal 1 and closes.Wherein a kind of method that band forms the collar is as follows: be first set on housing screw 10 by one end of band, and compressed by the head of housing screw 10, then insert after the other end of band being walked around interior string and exterior string with in draw-in groove, finally by housing screw 10 backspin, the thread root of housing screw 10 compresses the other end of band, thus forms the collar closed.
When the utility model uses, when wanting the pitch regulating interior string or exterior string, as long as string vernier adjustment knob 42 and exterior string vernier adjustment knob 52 in rotating accordingly, make interior string set screw 41 or exterior string set screw 51 produce elevating movement, thus the distance of interior string or outer chordal distance Erhu music instrument bar is changed.Above-mentioned adjustment process, accurately flexibly, stability is high.
Claims (9)
1. the two very heavy fine tuning structure of urheen, comprise the pedestal be located on Erhu music instrument bar, it is characterized in that: described pedestal is provided with point string near one end of urheen peg very heavy, the interior string of urheen and exterior string separated time are through dividing string very heavy, pedestal is provided with near one end of Erhu music instrument bucket and string is very heavy, the interior string of urheen and exterior string are combined through and string is very heavy; Described pedestal is also provided with the interior string governor motion of string pitch in regulating and regulate the exterior string governor motion of exterior string pitch, described interior string governor motion and exterior string governor motion be located at respectively point string very heavy and and string very heavy between, and mutual dislocation setting; Described interior string governor motion comprises interior string set screw and interior string vernier adjustment knob, the root of described interior string set screw is inserted in the first pilot hole on pedestal, described interior string set screw is by the interior string of the linear groove top pressure urheen on its head, described interior string vernier adjustment knob is threaded with interior string set screw, and the bottom of interior string vernier adjustment knob is resisted against the upper surface of pedestal; Described exterior string governor motion comprises exterior string set screw and exterior string vernier adjustment knob, the root of described exterior string set screw is inserted in the second pilot hole on pedestal, described exterior string set screw is by the exterior string of the linear groove top pressure urheen on its head, described exterior string vernier adjustment knob is threaded with exterior string set screw, and the bottom of exterior string vernier adjustment knob is resisted against the upper surface of pedestal; Described and string is very heavy for forming the closed collar by bundle line or band, and on described pedestal, corresponding also one end that string is very heavy is provided with draw-in groove, and the lower end of the described collar is stuck in draw-in groove, and the upper end of the collar is pushed up on the interior string after being pressed on merging and exterior string.
2. the two very heavy fine tuning structure of urheen according to claim 1, is characterized in that: described and string is very heavy forms the closed collar by after bundle line winding multi-turn.
3. the two very heavy fine tuning structure of urheen according to claim 1, is characterized in that: described and string is very heavy when being formed by band, and band is compressed by the housing screw be located on pedestal and forms the closed collar.
4. the two very heavy fine tuning structure of urheen according to claim 1, is characterized in that: described pedestal is tower.
5. the two very heavy fine tuning structure of urheen according to claim 1, is characterized in that: described point of string is very heavy is provided with two perforation or hook portion, the interior string of described urheen and exterior string be each passed through point string very heavy on two bore a hole or hook portion.
6. the two very heavy fine tuning structure of urheen according to claim 1 or 5, it is characterized in that: the very heavy bottom of described point of string is provided with threaded portion, this threaded portion is set in the 3rd pilot hole on pedestal, and one end that on pedestal, corresponding point string is very heavy is provided with and point very heavy height adjustment knob be threaded of string.
7. the two very heavy fine tuning structure of urheen according to claim 1, it is characterized in that: described pedestal is fixed on Erhu music instrument bar by fixing cramp, described pedestal is provided with support bar, the relative two sides of pedestal are extended at the two ends of support bar respectively, the two ends of described fixing cramp buckle the two ends at support bar respectively, the lock-screw and the middle part of support bar has been threaded.
8. the two very heavy fine tuning structure of urheen according to claim 7, is characterized in that: described fixing cramp is connected to the close one end that also string is very heavy of pedestal.
9. the two very heavy fine tuning structure of urheen according to claim 1, is characterized in that: the bottom of described interior string vernier adjustment knob and exterior string vernier adjustment knob is sphere.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520139948.5U CN204423888U (en) | 2015-03-12 | 2015-03-12 | The two very heavy fine tuning structure of urheen |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201520139948.5U CN204423888U (en) | 2015-03-12 | 2015-03-12 | The two very heavy fine tuning structure of urheen |
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| CN204423888U true CN204423888U (en) | 2015-06-24 |
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| CN201520139948.5U Active CN204423888U (en) | 2015-03-12 | 2015-03-12 | The two very heavy fine tuning structure of urheen |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105702235A (en) * | 2015-08-26 | 2016-06-22 | 李万红 | Full-spring-framework fine adjustment looping cord of erhu |
| CN106558296A (en) * | 2015-09-27 | 2017-04-05 | 李万红 | Urheen is multi-functional very heavy |
-
2015
- 2015-03-12 CN CN201520139948.5U patent/CN204423888U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105702235A (en) * | 2015-08-26 | 2016-06-22 | 李万红 | Full-spring-framework fine adjustment looping cord of erhu |
| CN106558296A (en) * | 2015-09-27 | 2017-04-05 | 李万红 | Urheen is multi-functional very heavy |
| CN106558296B (en) * | 2015-09-27 | 2020-07-03 | 宁波龙巍环境科技有限公司 | Erhu multifunctional jack |
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| GR01 | Patent grant |