CN104008745A - Fine adjustment tuning peg for violin and pluck instruments - Google Patents
Fine adjustment tuning peg for violin and pluck instruments Download PDFInfo
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- CN104008745A CN104008745A CN201410265769.6A CN201410265769A CN104008745A CN 104008745 A CN104008745 A CN 104008745A CN 201410265769 A CN201410265769 A CN 201410265769A CN 104008745 A CN104008745 A CN 104008745A
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- tuning
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Abstract
The invention discloses a fine adjustment tuning peg for a violin and pluck instruments. A hollow peg body is internally provided with a planetary reducer. An input shaft of the planetary reducer is connected with a rotary knob, the peg body is internally provided with a string winding shaft, an output shaft of the planetary reducer is connected with the back end of the string winding shaft, the front end of the string winding shaft stretches out of the peg body, the shaft section, outside the peg body, of the string winding shaft is provided with first string through holes and a string hanger, the string hanger is provided with a pair of second string through holes communicated with the first string through holes, the string hanger is in axial sliding and circumferential limiting rotation fit with the shaft section, provided with the string through holes, of the string winding shaft, and the front end of the string winding shaft is connected with a nut. When the tuning peg is installed on a violin head, the string hanger is located in a tuning peg groove and can be suitable for various violin heads with tuning peg grooves with different widths. After the tuning peg is installed, a string penetrates through the string hanger and the string through holes in the string winding shaft, and fast coarse tuning on the string can be achieved by manually operating the peg body. Micro rotation of the string winding shaft can be achieved by rotating the rotary knob, and therefore precise fine tuning can be carried out on the string.
Description
Technical field
The present invention relates to a kind of stringed musical instrument, play on kind musical instrument for adjusting the peg of string tension force.
Background technology
Some stringed musical instruments (as urheen, jinghu, violin etc.) and play string on kind musical instrument (as Chinese lute etc.) all by peg tension, adjust, traditional string shaft in use relies on feel to regulate completely, exist and shortcoming is: during the accordatura of fine setting string degree of tightness, very inconvenient and be difficult to control.For realizing string, regulate accurately, the basic structure of the disclosed a kind of peg of Chinese patent is: the inside of an axis body is hollow, a line star speed reduction unit is housed in axis body and around peg, the output shaft of planetary reduction gear connects with the one end around peg, the other end around peg stretches out from the front end of axis body, around peg, stretch out on the position of axis body and have string hole, the input shaft of planetary reduction gear connects with moving axis on the other hand, and manual axle stretches out from the rear end of axis body.This peg can fine adjustment string, but the problem existing is that it can only use on urheen, jinghu, the musical instrument for scroll head with peg groove, as violin and plucked instrument etc., due to after peg is arranged on scroll head, the position that peg is wound around string is in peg groove, and above-mentioned this peg is difficult to use for the musical instrument with peg groove, and it still has the limitation of use.
Summary of the invention
The object of the present invention is to provide and be a kind ofly applicable to violin and play happy fine-tuning peg, this peg is applicable to the various stringed musical instruments that scroll head has peg groove, and it kept traditional extension string mode can realize coarse adjustment fast, can easily finely tune again and realize accurate accordatura.
For achieving the above object, the present invention adopts following scheme: be a kind ofly applicable to violin and play happy fine-tuning peg, it has a hollow axis body, one planetary reduction gear is housed in the rear portion of axis body, in axis body, be equipped with around peg, the output shaft of planetary reduction gear connects with the rear end around peg, front end around peg stretches out axis body, around peg, stretch out and on the shaft part outside axis body, have the first string hole, and on this shaft part, string hanging device is housed, on string hanging device, have a pair of the second string hole communicating with the first string hole, the input shaft of planetary reduction gear connects with a knob, string hanging device and having around peg between the shaft part of string hole for endwisely slipping, and the cooperation that circumferentially restriction is rotated, leading section around peg connects with a nut by the external thread having on it.
From such scheme, when peg provided by the invention is arranged on scroll head, axis body is installed on the cell wall of peg groove one side, and string hanging device is in peg groove, after the front end of peg passes the cell wall of peg groove opposite side, connects with nut.Due to string hanging device and around between peg for axial sliding fit, string hanging device can move axially adjustment in peg, therefore, this peg can adapt to the multiple scroll head of peg different width of tubesheet hole groove.After this peg installs, string is passed after string hanging device and the string hole in peg, by manual axis body, can realize string coarse adjustment fast; Turning knob, around peg, can realize the minor rotation around peg by planetary reduction gear transmission, and then by realizing the precise fine-adjustment to string around peg transmission string hanging device.
The present invention is rational in infrastructure, regulate quick and precisely, and it,, applicable to installing on all kinds of scroll heads with peg groove, has good versatility.
Accompanying drawing explanation
The structural drawing of Fig. 1 one embodiment of the invention and use view;
The A of Fig. 2 Fig. 1 is to view;
The B-B cut-open view of Fig. 3 Fig. 1.
Embodiment
Below in conjunction with embodiment and accompanying drawing, further illustrate the present invention.
Referring to Fig. 1, Fig. 2
Provided by the inventionly be applicable to violin and play happy fine-tuning peg to there is a hollow axis body 6, one planetary reduction gear 5 is housed in the die cavity of axis body 6, the input shaft 5a of planetary reduction gear 5 connects by screw 1 with the knob 2 of axis body rear end, in axis body 6, be equipped with around peg 7, the output shaft of planetary reduction gear 5 connects with the rear end around peg 7, front end around peg 7 stretches out axis body 6, around peg 7, stretch out and on the shaft part 7b outside axis body, have the first string hole 7a, and on this shaft part 7b, string hanging device 8 is housed, on string hanging device 8, have a pair of the second string hole 8a communicating with the first string hole 7a, string hanging device 8 and having around peg between the shaft part 7b of string hole for endwisely slipping, and the cooperation that circumferentially restriction is rotated, leading section around peg 7 connects with a nut 11 by the external thread having on it.Nut 11 is wing nut.
Referring to Fig. 1, Fig. 3
In the present embodiment, string hanging device 8 and the fit system around between the shaft part 7b of peg 7 are: the shaft part 7b that has the first string hole around peg 7 is four prism type, and string hanging device 8 coordinates with the four prism type shaft part 7b around peg by the square through hole 8a having on it.For guaranteeing that string hanging device 8 moves after adjustment on the shaft part 7b around peg 7, the first string hole 7a communicates all the time with the second string hole 8a, and the first string hole 7a in peg 7 is circular hole, and the second string hole 8a on string hanging device 8 is mounting hole.
Referring to Fig. 1
In the present embodiment, for making more compact structure, the rear portion 6a of the ring gear of planetary reduction gear 5 and axis body 6 is integrated, and the rear portion of axis body 6 is the ring gear of planetary reduction gear 5; The output shaft of planetary reduction gear 5 with around peg 7, be connected as a single entity.For convenience of around connecting between peg 7 leading sections and scroll head, an axle sleeve 12 is housed on the leading section around peg 7, on axle sleeve 12, there is outstanding shoulder block, at nut 11 and 12, axle sleeve, be provided with oiled washer 9 and rubber blanket 10.End cap 4 is equipped with at rear portion in axis body 6, and the input shaft 5a of planetary reduction gear 5 connects with knob 3 through end cap 4.This peg is being finely tuned after accurate accordatura by manual axle, for avoiding in use there is small revolution around peg 7, between end cap 4 and knob 2, is lined with damping gasket 3, and damping gasket 3 adopts felt pan.Friction force in the time of can increasing knob 2 and rotate by damping gasket 3, and then can prevent around in use small revolution of peg 7.
In addition, between planetary reduction gear 5 and the rear portion of axis body 6, also can be split; The output shaft of planetary reduction gear 5 and also can be split around 7 of pegs, can connect by shaft coupling between the two.
As seen from Figure 1, when peg provided by the invention is arranged on scroll head 13, axis body 6 is installed on the cell wall of peg groove 13a mono-side, string hanging device 8 is in peg groove 13a, axle sleeve 12 is embedded in the through hole on peg groove 13a opposite side cell wall, front end around peg 7 passes the rear installation oiled washer 9 of axle sleeve 12 and rubber blanket 10 and connects with nut 11, and rotating nut 11, can make axis body 6 be arranged on scroll head 13.The setting of oiled washer 9 and rubber blanket 10, can guarantee around peg 7 bearing under the state of axial tension can be freely rotation.String is passed after string hanging device 8 and the first string hole 8a in peg 7, the second string hole 7a, by manual axis body 6, can realize string coarse adjustment fast; Turning knob 2, around peg 7, can realize the minor rotation around peg 7 by planetary reduction gear transmission, and then by the precise fine-adjustment of realizing string around peg 7 transmission string hanging devices 8.
Claims (4)
1. be applicable to violin and play happy fine-tuning peg, it has a hollow axis body, one planetary reduction gear is housed in the die cavity of axis body, the input shaft of planetary reduction gear connects with the knob of axis body rear end, in axis body, be equipped with around peg, the output shaft of planetary reduction gear connects with the rear end around peg, front end around peg stretches out axis body, around peg, stretch out and on the shaft part outside axis body, have the first string hole, and on this shaft part, string hanging device is housed, on string hanging device, have a pair of the second string hole communicating with the first string hole, it is characterized in that: string hanging device and having around peg between the shaft part of string hole for endwisely slipping, and the cooperation that circumferentially restriction is rotated, leading section around peg connects with a nut by the external thread having on it.
2. be according to claim 1ly applicable to violin and play happy fine-tuning peg, it is characterized in that: the shaft part that has the first string hole around peg is four prism type, string hanging device coordinates with the four prism type shaft part around peg by the square through hole having on it, the first string hole in peg is circular hole, and the second string hole on string hanging device is mounting hole.
3. be according to claim 1ly applicable to violin and play happy fine-tuning peg, it is characterized in that: the ring gear of planetary reduction gear and the rear portion of axis body are integrated, the output shaft of planetary reduction gear with around peg, be connected as a single entity.
4. be according to claim 1ly applicable to violin and play happy fine-tuning peg, it is characterized in that: an axle sleeve is housed on the leading section around peg, on axle sleeve, there is outstanding shoulder block, at nut and shaft room, be provided with oiled washer and rubber blanket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410265769.6A CN104008745B (en) | 2014-06-14 | 2014-06-14 | Suitable for violin and play happy fine-tuning peg |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410265769.6A CN104008745B (en) | 2014-06-14 | 2014-06-14 | Suitable for violin and play happy fine-tuning peg |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104008745A true CN104008745A (en) | 2014-08-27 |
| CN104008745B CN104008745B (en) | 2018-04-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410265769.6A Active CN104008745B (en) | 2014-06-14 | 2014-06-14 | Suitable for violin and play happy fine-tuning peg |
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| Country | Link |
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| CN (1) | CN104008745B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104751827A (en) * | 2015-04-19 | 2015-07-01 | 河北金音乐器集团有限公司 | String adjustment device for violins |
| CN108053812A (en) * | 2018-02-12 | 2018-05-18 | 周德柱 | For violin and the fine-tuning peg of plucked instrument |
| CN108109604A (en) * | 2017-12-27 | 2018-06-01 | 林之铠 | A kind of violin D pegs |
| CN108133697A (en) * | 2018-02-12 | 2018-06-08 | 周德柱 | For the fine-tuning peg of Chinese fiddle kind musical instrument |
| EE01516U1 (en) * | 2019-02-20 | 2020-11-16 | Gabriel Passov | String instrument peg |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6201172B1 (en) * | 2000-03-09 | 2001-03-13 | Paul Denton | Adjustable handle mounting mechanism for tremolo devices |
| CN101868820A (en) * | 2007-11-05 | 2010-10-20 | 维特纳有限两合公司 | Fine-tuning peg |
| CN201829177U (en) * | 2010-09-27 | 2011-05-11 | 周德柱 | Violin shaft |
| CN202075973U (en) * | 2011-04-19 | 2011-12-14 | 吴跃华 | Guqin tuning handle and Guqin |
| US8367915B1 (en) * | 2012-03-02 | 2013-02-05 | Tsung-Min Chang | String compact adjustment apparatus |
| CN203931468U (en) * | 2014-06-14 | 2014-11-05 | 周德柱 | Be applicable to violin and play happy fine-tuning peg |
-
2014
- 2014-06-14 CN CN201410265769.6A patent/CN104008745B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6201172B1 (en) * | 2000-03-09 | 2001-03-13 | Paul Denton | Adjustable handle mounting mechanism for tremolo devices |
| CN101868820A (en) * | 2007-11-05 | 2010-10-20 | 维特纳有限两合公司 | Fine-tuning peg |
| CN201829177U (en) * | 2010-09-27 | 2011-05-11 | 周德柱 | Violin shaft |
| CN202075973U (en) * | 2011-04-19 | 2011-12-14 | 吴跃华 | Guqin tuning handle and Guqin |
| US8367915B1 (en) * | 2012-03-02 | 2013-02-05 | Tsung-Min Chang | String compact adjustment apparatus |
| CN203931468U (en) * | 2014-06-14 | 2014-11-05 | 周德柱 | Be applicable to violin and play happy fine-tuning peg |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104751827A (en) * | 2015-04-19 | 2015-07-01 | 河北金音乐器集团有限公司 | String adjustment device for violins |
| CN108109604A (en) * | 2017-12-27 | 2018-06-01 | 林之铠 | A kind of violin D pegs |
| CN108053812A (en) * | 2018-02-12 | 2018-05-18 | 周德柱 | For violin and the fine-tuning peg of plucked instrument |
| CN108133697A (en) * | 2018-02-12 | 2018-06-08 | 周德柱 | For the fine-tuning peg of Chinese fiddle kind musical instrument |
| EE01516U1 (en) * | 2019-02-20 | 2020-11-16 | Gabriel Passov | String instrument peg |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104008745B (en) | 2018-04-24 |
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