CN104008745B - Suitable for violin and play happy fine-tuning peg - Google Patents
Suitable for violin and play happy fine-tuning peg Download PDFInfo
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- CN104008745B CN104008745B CN201410265769.6A CN201410265769A CN104008745B CN 104008745 B CN104008745 B CN 104008745B CN 201410265769 A CN201410265769 A CN 201410265769A CN 104008745 B CN104008745 B CN 104008745B
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Abstract
Suitable for violin and play happy fine-tuning peg, planetary reduction gear is housed in hollow axis body, the input shaft of planetary reduction gear couples with knob, it is equipped with axis body around peg, the output shaft of planetary reduction gear couples with the rear end around peg, axis body is stretched out around the front end of peg, around peg the first string hole is provided with the shaft part outside axis body, and string hanging device is housed, a pair of the second string hole communicated with the first string hole is provided with string hanging device, string hanging device and around peg there is the shaft part of string hole between to slide axially, and the cooperation that circumferential limitation rotates, front end around peg couples with a nut.When this peg is installed on scroll head, string hanging device is in peg groove, it is suitable for a variety of scroll heads of peg different width of tubesheet hole groove.After this peg installs, by string through string hanging device and after the string hole in peg, manually axis body is, it can be achieved that to the quick coarse adjustment of string；Turning knob, it can be achieved that around peg minor rotation, and then realize to the precise fine-adjustment of string.
Description
Technical field
The present invention relates to a kind of stringed musical instrument, play the peg for adjusting string tension force on kind musical instrument.
Background technology
Some stringed musical instruments（Such as urheen, jinghu, violin）And play kind musical instrument（Such as Chinese lute）On string be by string
Axis tense, adjustment, traditional string shaft fully relies on feel to adjust in use, and existing and being short of is：It is elastic fixed to finely tune string
It is very inconvenient and be difficult to control during sound.To realize that string is accurately adjusted, a kind of basic structure of peg disclosed in Chinese patent
For：The inside of one axis body is hollow, equipped with a line star retarder and around peg in axis body, the output shaft of planetary reduction gear with around
One end connection of peg, the other end around peg are stretched out from the front end of axis body, are stretched out on the position of axis body to be provided with around peg and are worn string
Hole, the input shaft of planetary reduction gear couple with a manual shaft, and manual shaft is stretched out from the rear end of axis body.This peg can be adjusted accurately
String, but there are the problem of be that it can only be used on urheen, jinghu, the musical instrument for scroll head with peg groove, such as violin and
Plucked instrument etc., after being installed on due to peg on scroll head, the position of peg winding string is in peg groove, above-mentioned this
Kind peg is then difficult with for the musical instrument with peg groove, it still has the limitation used.
The content of the invention
It is suitable for violin and playing happy fine-tuning peg it is an object of the invention to provide a kind of, which is adapted to scroll head to have
There are the various stringed musical instruments of peg groove, and it is to maintain traditional extension string mode to realize quick coarse adjustment, and can easily
Accurate accordatura is realized in fine setting.
To achieve the above object, the present invention uses following scheme：It is a kind of to be suitable for violin and play happy fine-tuning peg, it
With a hollow axis body, a planetary reduction gear is housed in the rear portion of axis body, is equipped with axis body around peg, planetary reduction gear it is defeated
Shaft couples with the rear end around peg, stretches out axis body around the front end of peg, is stretched out around peg on shaft part outside axis body and is provided with the
One string hole, and string hanging device is housed on the shaft part, a pair of the second string hole communicated with the first string hole is provided with string hanging device, OK
The input shaft of star retarder couples with a knob, string hanging device and around peg have string hole shaft part between for slide axially and week
The cooperation rotated to limitation, the front end around peg are coupled by the external screw thread having thereon with a nut.
By such scheme as it can be seen that when peg provided by the invention is installed on scroll head, axis body is installed on peg groove side
On cell wall, string hanging device is in peg groove, around the front end of peg through coupling with nut after the cell wall of peg groove opposite side.Due to
String hanging device and be axial sliding fit between peg, string hanging device can move axially adjustment in peg, and therefore, this peg can be with
Adapt to a variety of scroll heads of peg different width of tubesheet hole groove.After this peg installs, string is worn into string through string hanging device and in peg
Kong Hou, manually axis body is, it can be achieved that to the quick coarse adjustment of string；Turning knob, is driven around peg by planetary reduction gear, can be real
Now around the minor rotation of peg, and then by realizing the precise fine-adjustment to string around peg transmission string hanging device.
The present invention is rational in infrastructure, adjusts quick and precisely, it is applicable to install on all kinds of scroll heads with peg groove, tool
There is preferable versatility.
Brief description of the drawings
The structure chart and use state diagram of Fig. 1 one embodiment of the invention；
The A direction views of Fig. 2 Fig. 1；
B-B the sectional views of Fig. 3 Fig. 1.
Embodiment
With reference to embodiments and attached drawing further illustrates the present invention.
Referring to Fig. 1, Fig. 2
It is provided by the invention to be suitable for violin and play happy fine-tuning peg there is a hollow axis body 6, the cavity of axis body 6
In a planetary reduction gear 5 is housed, the input shaft 5a of planetary reduction gear 5 is coupled with the knob 2 of axis body rear end by screw 1, axis body 6
In equipped with coupling around peg 7, the output shaft of planetary reduction gear 5 with around the rear end of peg 7, around the front end of peg 7 stretching axis body 6,
The first string hole 7a is provided with the shaft part 7b that peg 7 is stretched out outside axis body, and string hanging device 8, string hanging device 8 are housed on shaft part 7b
On be provided with a pair of the second string hole 8a communicated with the first string hole 7a, string hanging device 8 with around shaft part 7b of the peg with string hole
Between for the cooperation that slides axially and circumferential limitation rotates, the front end around peg 7 passes through the external screw thread and a nut that have thereon
11 connections.Nut 11 is wing nut.
Referring to Fig. 1, Fig. 3
In the present embodiment, string hanging device 8 and the fit system between the shaft part 7b of peg 7 are：First, which is provided with, around peg 7 wears string
The shaft part 7b in hole is four prism type, and string hanging device 8 passes through the square through hole 8a the being provided with thereon and four prism type shaft part 7b around peg
Coordinate.After ensuring that string hanging device 8 moves adjustment on the shaft part 7b around peg 7, the first string hole 7a and the second string hole 8a begin
Last phase is led to, and the first string hole 7a in peg 7 is circular hole, and the second string hole 8a on string hanging device 8 is kidney slot.
Referring to Fig. 1
In the present embodiment, to make more compact structure, the ring gear of planetary reduction gear 5 is integrated with the rear portion 6a of axis body 6, i.e.,
The rear portion of axis body 6 is the ring gear of planetary reduction gear 5；The output shaft of planetary reduction gear 5 around peg 7 with being connected as a single entity.For convenience
Around 7 front end of peg and coupling between scroll head, an axle sleeve 12 is housed on the front end around peg 7, is had on axle sleeve 12 prominent
The shoulder block gone out, is equipped with oiled washer 9 and rubber pad 10 between nut 11 and axle sleeve 12.Rear portion in axis body 6 is equipped with end cap 4, OK
The input shaft 5a of star retarder 5 couples through end cap 4 with knob 3.This peg is after manually axis finely tunes accurate accordatura, to keep away
Exempt from have small revolution in use around peg 7, damping gasket 3 is lined between end cap 4 and knob 2, damping gasket 3 uses felt
Pad.Frictional force when knob 2 rotates can be increased by damping gasket 3, and then can be prevented around small time in use of peg 7
Turn.
In addition, split is alternatively between the rear portion of planetary reduction gear 5 and axis body 6；The output shaft of planetary reduction gear 5 with around string
Split is alternatively between axis 7, can be coupled between the two by shaft coupling.
As seen from Figure 1, when peg provided by the invention is installed on scroll head 13, axis body 6 is installed on peg groove 13a sides
On cell wall, string hanging device 8 is in peg groove 13a, and axle sleeve 12 is embedded in the through hole on peg groove 13a opposite side cell walls, around string
Oiled washer 9 and rubber pad 10 are installed after passing through axle sleeve 12 and coupled with nut 11, rotating nuts 11, you can make in the front end of axis 7
Axis body 6 is installed on scroll head 13.The setting of oiled washer 9 and rubber pad 10, it is ensured that bearing the shape of axial tension around peg 7
Rotation that can be freely under state.After first string hole 8a, second string hole 7a of the string through string hanging device 8 and in peg 7, lead to
Manual shaft body 6 is crossed, it can be achieved that to the quick coarse adjustment of string；Turning knob 2, by planetary reduction gear be driven around peg 7, it can be achieved that around
The minor rotation of peg 7, and then realize precise fine-adjustment to string by being driven string hanging device 8 around peg 7.
Claims (3)
1. suitable for violin and playing happy fine-tuning peg, it has a hollow axis body, a planet is housed in the cavity of axis body
Retarder, the input shaft of planetary reduction gear couple with the knob of axis body rear end, are equipped with axis body around peg, planetary reduction gear it is defeated
Shaft couples with the rear end around peg, stretches out axis body around the front end of peg, is stretched out around peg on shaft part outside axis body and is provided with the
One string hole, and string hanging device is housed on the shaft part, a pair of the second string hole communicated with the first string hole is provided with string hanging device, is hung
Tumtum and the cooperation between shaft part of the peg with string hole to slide axially and circumferential limitation rotates, it is characterised in that：Around string
The shaft part that axis is provided with the first string hole is four prism type, and string hanging device passes through the square through hole being provided with thereon and the quadrangular around peg
Shape shaft part coordinates, and the first string hole in peg is circular hole, and the second string hole on string hanging device is kidney slot, before peg
End is coupled by the external screw thread having thereon with a nut.
2. according to claim 1 be suitable for violin and play happy fine-tuning peg, it is characterised in that：Planetary reduction gear
The rear portion of ring gear and axis body is integrated, and the output shaft of planetary reduction gear around peg with being connected as a single entity.
3. according to claim 1 be suitable for violin and play happy fine-tuning peg, it is characterised in that：Before peg
One axle sleeve is housed on end, there is prominent shoulder block on axle sleeve, oiled washer and rubber pad are equipped with nut and shaft room.
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 CN104008745A (en) | 2014-08-27 |
| CN104008745B true CN104008745B (en) | 2018-04-24 |
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| 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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Families Citing this family (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 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203931468U (en) * | 2014-06-14 | 2014-11-05 | 周德柱 | Be applicable to violin and play happy fine-tuning peg |
Family Cites Families (5)
| 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 |
| DE102007054312B4 (en) * | 2007-11-05 | 2019-08-29 | Wittner Gmbh & Co.Kg | 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 |
-
2014
- 2014-06-14 CN CN201410265769.6A patent/CN104008745B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203931468U (en) * | 2014-06-14 | 2014-11-05 | 周德柱 | Be applicable to violin and play happy fine-tuning peg |
Also Published As
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| CN104008745A (en) | 2014-08-27 |
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