CN105957502B - A kind of string length regulator - Google Patents
A kind of string length regulator Download PDFInfo
- Publication number
- CN105957502B CN105957502B CN201610467679.4A CN201610467679A CN105957502B CN 105957502 B CN105957502 B CN 105957502B CN 201610467679 A CN201610467679 A CN 201610467679A CN 105957502 B CN105957502 B CN 105957502B
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- China
- Prior art keywords
- string
- hole
- row
- string hole
- violoncello
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Classifications
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- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10D—STRINGED MUSICAL INSTRUMENTS; WIND MUSICAL INSTRUMENTS; ACCORDIONS OR CONCERTINAS; PERCUSSION MUSICAL INSTRUMENTS; AEOLIAN HARPS; SINGING-FLAME MUSICAL INSTRUMENTS; MUSICAL INSTRUMENTS NOT OTHERWISE PROVIDED FOR
- G10D3/00—Details of, or accessories for, stringed musical instruments, e.g. slide-bars
- G10D3/10—Strings
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10D—STRINGED MUSICAL INSTRUMENTS; WIND MUSICAL INSTRUMENTS; ACCORDIONS OR CONCERTINAS; PERCUSSION MUSICAL INSTRUMENTS; AEOLIAN HARPS; SINGING-FLAME MUSICAL INSTRUMENTS; MUSICAL INSTRUMENTS NOT OTHERWISE PROVIDED FOR
- G10D3/00—Details of, or accessories for, stringed musical instruments, e.g. slide-bars
- G10D3/12—Anchoring devices for strings, e.g. tail pieces or hitchpins
Abstract
The present invention relates to a kind of string length regulators, being arranged 12 on chord-drawing plate is string hole, successively including four of first row be string hole, four of second row be string hole, three of third row be one of string hole and the 4th row be string hole, four row system string holes all align lefts；Three, the left side of first row be string hole be upper section circle lower end rectangle abnormity system string hole, rightmost be string hole be round hole；The first left system string hole of second row is the abnormity system string hole of upper section circle lower end rectangle, and three of the right are that string hole is round hole；Third row's be string hole and the 4th row be string hole is round hole；The present invention is according to tuning needs, four different locations may be selected is string hole, by string by selection be string hole chord button cooperation lie on chord-drawing plate, the length of string can be changed through the invention, also height adjusting, to adjust voice volume, structure is simple, replacement easy to install, especially suitable for violoncello.
Description
Technical field
The present invention relates to the tuning components of musical instruments violin, and in particular to a kind of string length regulator.
Background technique
Lower alto in violoncello category violin race musical instrument, tone color is simple and honest plentiful, and range is about four octaves, classification one
As include universal qin, Xue Shengqin, play qin, great Shi Qin.Violoncello qin is about 120 centimeters, and main body includes body, string and qin
Bow, string includes four strings, in which: body is typically all to use wooden structure, and material is matched using maple wood and dragon spruce as raw material
Close manufacture；String is generally used wire production；Bow is generally used horse hair.Body mainly includes from top to bottom: qin
Head, peg, capotasto, fingerboard, panel, side plate, bridge, chord-drawing plate, tail pillow, side is padded and the breechblock of bottom.
For in the component part of body:
Peg is reached correct pitch for tensing string, while being adjusted using the conical form of peg.Peg
Mounting hole is to carry out drill precise holes by special reamer, modifies peg by dedicated peg scraper.Peg can be made by continuing use
And/or the abrasion of peg hole, abrasion continuous so also can make peg hole become larger gradually.
Capotasto is provided with the groove for placing string, for making string be easy to slide in capotasto.
Fingerboard is made of ebony, and abrasion resistance is fabulous, and fingerboard for providing the surface for pinning string, stretch by fingerboard
Enter one end of body because its own resonance qualitly also can judder, so that largely its weight and shape affect musical instrument
The sympathetic response of main body.
When installing bridge, the one side in face of chord-drawing plate is absolutely straight, and the one side in face of fingerboard is then arch, when installation,
The flat surface of bridge should be mutually perpendicular to qin abdomen.Ordinary circumstance, during constantly regulate string, bridge flexure gradually becomes
To in the direction towards fingerboard.
Tail is rested the head on according to different production styles, and the half of qin web material thickness can be only protruded into, can also be neat with end wooden unit
It is flat, it can also be embedded in lower part side plate, for preventing string tail rope from penetrating the wood transverse section of qin abdomen softness, be higher by the height energy of qin abdomen
Change string for the angle of bridge.
Chord-drawing plate is installed below body, is the wood chip of one piece of duck ligulate for hitching string, and there are four positions for setting above
What it is in a row is string hole, and the chord-drawing plate structure of all violoncellos is all identical, but player using different brands string when very
It is consistent that difficulty reaches four string pronunciations.Due to the size of chord-drawing plate and the difference of material, to there is the difference of weight, and then will affect
The pronunciation of violin.So generally all considering adaptably to change its length, weight, material to improve chord-drawing plate.
Side pad, stringed-instrument player processed are disposably made when making violoncello, belong to fixation member, without adjustable leeway, no
String can be changed to the pressure of bridge in the height for the side pad that can be used for tuning, but be formed in manufacturing process, to influence to mention greatly
The voice volume of qin.
Breechblock is used to fix the tail rope of chord-drawing plate, when violoncello is placed vertically, supporting role.
It in order to allow the tone color of violoncello that can show more preferably, adjusts critically important, comprising: height or panel surface to fingerboard
Assuming that the distance of the plane after extending, this highly determines the angle between string and bridge, and then influences string and be applied to
Power on instrument panel.There are also the distances of string to fingerboard, it affects the performance performance and resistance of string.It is other to adjust also
It include: the distance between shape and height, string of tail pillow and capotasto and selection of string etc..Sound to musical instrument and the property played
Can have directly and the adjustment mode of significant impact is: the cutting of bridge, the position fastening of sound column and installation, string are higher by fingerboard
Height and string selection and/or state.But these methods of adjustment are all well-known at present, are all original
In violoncello structure, it is adjusted according to the experience of player or tuner.
Existing violoncello, the improvement in tuning, be at most exactly improve the structure of bridge, such as: Publication No.
CN205318816U, publication date are that on 06 15th, 2016 Chinese utility model patent documents disclose a kind of beginner
Violoncello bridge, including pedestal are fixedly connected to connecting column, the inside of the connecting column at left and right sides of the pedestal top
It is equipped with grafting cylinder, the inside of the grafting cylinder is plugged with shank, and fixing groove, the company are equipped on the inside of the shank
The inside for connecing column corresponds to fixing groove equipped with fixinig plate slot, and the inside of the fixinig plate slot is equipped with fixinig plate, described in two groups
The upper end of shank is fixedly connected by capotasto, and the upper surface of the capotasto is equipped with string slot, and the inside of the string slot is equipped with graphite
Coating, generally speaking, the utility model structure are simple, and cost religion is low, can adjust height, and beginner is suitble to use.
This is all the structure of the usual improvement bridge used, and certain time and experience are required in installation and adjusting,
But if can be by improving the structure of the members on violoncello, and realize the mode of adjusting of facilitating, is then more convenient to play
Person uses and tuning.
Summary of the invention
The present invention to solve the above problems, provides a kind of string length regulator, by change traditional chord-drawing plate and
The structure of side pad, thus it is possible to vary the length of string can also adjust height, so that voice volume is adjusted, especially suitable for mentioning greatly
Qin.
Technical scheme is as follows:
A kind of string length regulator, it is characterised in that: being arranged 12 on chord-drawing plate is string hole, successively includes first
Four of row be string hole, four of second row be string hole, three of third row be one of string hole and the 4th row be string hole, four rows
It is string hole all align lefts；Three, the left side of first row is the abnormity system string hole that string hole is upper section circle lower end rectangle, rightmost
Be string hole be round hole；The first left system string hole of second row is the abnormity system string hole of upper section circle lower end rectangle, the right
Three be string hole be round hole；Third row's be string hole and the 4th row be string hole is round hole；Violoncello was using
Cheng Zhong, according to tuning needs, can choose four different locations is string hole, by selection is string hole chord by four strings
Button cooperation is lain on chord-drawing plate, adjusts tone color and volume etc. by the different length for adjusting string to realize.
The string length regulator is additionally provided with side pad conditioner, and the side pad conditioner includes fixinig plate, spacer
Piece and adjusting bolt, fixinig plate are affixed on violoncello panel, are adjusted after bolt passes through adjusting gasket and are fixed on greatly by fixinig plate
On violin panel；The adjusting gasket includes column structure and nut, and two ends of column structure are offered respectively for putting
The groove of chord-drawing plate tail rope is set, the tail rope on chord-drawing plate tail portion both sides is fixed after sticking into groove respectively by breechblock；The column knot
Be fixedly connected with nut among the side of structure, when installation, nut be located on fixinig plate and with violoncello panel parallel, adjust bolt and wear
It is fixed on violoncello panel after crossing nut installation.
Further, the both ends of the column structure are slotted toward centre, the slot opening direction of formation and violoncello panel
In parallel, while slot opening direction is vertical with bolt installation direction is adjusted.
Further, alternatively, the outer wall of the column structure to central axis direction slot, the slot opening direction of formation with
Violoncello panel is vertical, while slot opening direction is parallel with bolt installation direction is adjusted.
Described two grooves are full symmetric.
The nut is fixedly connected by welding manner with column structure.
It is provided with an adjusting bolt mounting holes on the fixinig plate, adjusts after bolt passes through adjusting bolt mounting holes and fixes
In on violoncello panel；At the same time it can also which mounting hole is arranged again on fixinig plate, convenient for first by fixinig plate on violoncello panel
Location and installation, then again installation and adjustment gasket and adjust bolt.
In use, the height that bolt can be adjusted by fine tuning realizes the volume for adjusting string to violoncello, specifically
It is adjustment process are as follows:
Bolt will be adjusted when being screwed down, nut and adjusting gasket move down slightly together, can drive in this way be stuck in it is recessed
Tail rope inside slot is downward together, while can also adjust the tail down of chord-drawing plate；
Will adjust bolt upwards twist when, nut and adjusting gasket move up slightly together, can drive in this way be stuck in it is recessed
Tail rope inside slot is upward together, while can also be adjusted up the tail portion of chord-drawing plate；
Above-mentioned all adjustings are all fine tunings, and movement spatially is pico- movement, high by the tail portion for finely tuning chord-drawing plate
Degree realizes the effect of tuning amount and tone color to play the height for adjusting string.
Beneficial effects of the present invention are as follows:
The present invention is mainly improved chord-drawing plate and side pad based on existing violoncello structure；Pass through first
Changing on chord-drawing plate is string hole position, can arbitrarily select different to be the fixed string of string hole, change string to realize
Length makes it issue different tone colors；Second, by improving side pad, the height of side pad can be finely tuned, realizes the height of fine tuning string
It is low, to further increase the sound quality and volume of violoncello；Structure of the invention is simple, easily manufacture, while be also convenient for installation and
Replacement, it is convenient and practical.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the structural schematic diagram being installed on violoncello panel；
Fig. 3 is the structural schematic diagram of adjusting gasket in Fig. 2；
Fig. 4 is the side structure schematic view of adjusting gasket in Fig. 3；
Fig. 5 is that the present invention uses the adjusting gasket of another open recess to be installed on the structural representation on violoncello panel
Figure；
Fig. 6 is the structural schematic diagram of adjusting gasket in Fig. 5；
Fig. 7 is the side structure schematic view of adjusting gasket in Fig. 6；
Fig. 8 is the structural schematic diagram of fixinig plate of the invention；
Fig. 9 is the structural schematic diagram of nut of the present invention.
Wherein, appended drawing reference are as follows: 1 adjusting gasket, 101 column structures, 102 nuts, 103 grooves, 2 adjust bolt, and 3 is fixed
Piece, 301 adjust bolt mounting holes, 302 mounting holes, 4 chord-drawing plates, 401 abnormity system string holes, 402 round holes, 5 tail ropes, 6 violoncellos
Panel.
Specific embodiment
As shown in Figure 1, a kind of string length regulator, being arranged 12 on chord-drawing plate 4 is string hole, successively includes first
Four of row be string hole, four of second row be string hole, three of third row be one of string hole and the 4th row be string hole.Four rows
It is string hole all align lefts；Three, the left side of first row is the abnormity system string hole 401 that string hole is upper section circle lower end rectangle, most right
Side be string hole be round hole 402；The first left system string hole of second row is the abnormity system string hole of upper section circle lower end rectangle
401, three of the right are that string hole is round hole 402；Third row's be string hole and the 4th row be string hole is round hole 402；
In use, according to tuning needs, can choose four different locations is string hole to violoncello, and four strings are passed through choosing
What is selected is that the cooperation of string hole chord button is lain on chord-drawing plate 4, adjusts tone color and sound by the different length for adjusting string to realize
Amount etc..
The string length regulator is additionally provided with side pad conditioner, including fixinig plate 3, adjusting gasket 1 and adjusting bolt
2, fixinig plate 3 is affixed on violoncello panel 6, is adjusted bolt 2 and is fixed on violoncello face by fixinig plate 3 after adjusting gasket 1
On plate 6；The adjusting gasket 1 includes column structure 101 and nut 102, and two ends of column structure 101 offer use respectively
In the groove 103 for the tail rope 5 for placing chord-drawing plate 4, the tail rope 5 on 4 tail portion both sides of chord-drawing plate passes through breechblock after sticking into groove 103 respectively
It is fixed；Be fixedly connected with nut 102 among the side of the column structure 101, when installation, nut 102 be located on fixinig plate 3 and with
Violoncello panel 6 is parallel, adjusts bolt 2 and passes through after nut 102 is installed and is fixed on violoncello panel 6.
As shown in Fig. 2-4,8-9, the both ends of the column structure 101 are slotted toward centre, 103 opening direction of groove of formation
It is parallel with violoncello panel 6, while 103 opening direction of groove is vertical with 2 installation direction of bolt is adjusted.
Alternatively, as shown in figures 5-9, the outer wall of the column structure 101 is slotted to central axis direction, the groove 103 of formation
Opening direction is vertical with violoncello panel 6, while 103 opening direction of groove is parallel with 2 installation direction of bolt is adjusted.
Described two grooves 103 are full symmetric.
The nut 102 is fixedly connected by welding manner with column structure 101.
As shown in fig. 7, being provided with an adjusting bolt mounting holes 301 on the fixinig plate 3, adjusts bolt 2 and pass through adjusting
It is fixed on after bolt mounting holes 301 on violoncello panel 6；At the same time it can also which mounting hole 302 is arranged again on fixinig plate 3, it is convenient for
First by fixinig plate 3 on violoncello panel 6 location and installation, then again installation and adjustment gasket 1 and adjust bolt 2.
In use, the height that bolt 2 can be adjusted by fine tuning realizes the volume for adjusting string to violoncello, specifically
It is adjustment process are as follows:
Bolt 2 will be adjusted when being screwed down, nut 102 and adjusting gasket 1 move down slightly together, can drive card in this way
Tail rope 5 in 103 the inside of groove is downward together, while can also adjust the tail down of chord-drawing plate 4；
When adjusting bolt 2 is twisted upwards, nut 102 and adjusting gasket 1 move up slightly together, can drive card in this way
Tail rope 5 in 103 the inside of groove is upward together, while can also be adjusted up the tail portion of chord-drawing plate 4；
Above-mentioned all adjustings are all fine tunings, and movement spatially is pico- movement, high by the tail portion for finely tuning chord-drawing plate 4
Degree realizes the effect of tuning amount and tone color to play the height for adjusting string.
Tenon connected in star can also be arranged in the scroll head, operate and play convenient for player.
Claims (8)
1. a kind of string length regulator, it is characterised in that: being arranged 12 on chord-drawing plate (4) is string hole, successively includes the
Four of one row be string hole, four of second row be string hole, three of third row be one of string hole and the 4th row be string hole, four
Row is string hole align lefts；Three, the left side of first row is the abnormity system string hole (401) that string hole is upper section circle lower end rectangle,
Rightmost be string hole be round hole (402)；The first left system string hole of second row is the abnormity of upper section circle lower end rectangle
It is string hole (401), three of the right are that string hole is round hole (402)；Third row's be string hole and the 4th row is that string hole is
Round hole (402)；In use, according to tuning needs, select four different locations is string hole to violoncello, by four qins
String is that the cooperation of string hole chord button is lain on chord-drawing plate (4) by selection；
The string length regulator is additionally provided with side pad conditioner, and side pad conditioner includes fixinig plate (3), adjusting gasket (1)
With adjusting bolt (2), fixinig plate (3) is affixed on violoncello panel (6), is adjusted bolt (2) and is passed through adjusting gasket (1) afterwards by solid
Stator (3) is fixed on violoncello panel (6)；The adjusting gasket (1) includes column structure (101) and nut (102), column
Two ends of structure (101) offer the groove (103) of the tail rope (5) for placing chord-drawing plate (4), chord-drawing plate (4) respectively
The tail rope (5) on tail portion both sides sticks into groove (103) respectively and is fixed afterwards by breechblock；Among the side of the column structure (101)
It is fixedly connected nut (102), when installation, nut (102) is located on fixinig plate (3) and parallel with violoncello panel (6), adjusts spiral shell
Bolt (2) is fixed on violoncello panel (6) after passing through nut (102) installation.
2. a kind of string length regulator according to claim 1, it is characterised in that: the two of the column structure (101)
It holds and slots toward centre, groove (103) opening direction of formation is parallel with violoncello panel (6), while groove (103) opening direction
It is vertical with bolt (2) installation direction is adjusted.
3. a kind of string length regulator according to claim 1, it is characterised in that: outside the column structure (101)
Wall is slotted to central axis direction, and groove (103) opening direction of formation is vertical with violoncello panel (6), while groove (103) is opened
Mouth direction is parallel with bolt (2) installation direction is adjusted.
4. a kind of string length regulator according to claim 2 or 3, it is characterised in that: described two grooves (103) are complete
Holohedral symmetry.
5. a kind of string length regulator according to claim 1, it is characterised in that: the nut (102) passes through welding
Mode is fixedly connected with column structure (101).
6. a kind of string length regulator according to claim 1, it is characterised in that: be provided on the fixinig plate (3)
One adjusting bolt mounting holes (301) adjusts after bolt (2) pass through adjusting bolt mounting holes (301) and is fixed on violoncello panel
(6) on.
7. a kind of string length regulator according to claim 6, it is characterised in that: peace is arranged again on fixinig plate (3)
Fill hole (302), convenient for first by fixinig plate (3) on violoncello panel (6) location and installation, then again installation and adjustment gasket (1) and
It adjusts bolt (2).
8. a kind of string length regulator according to claim 1, it is characterised in that: bolt (2) will be adjusted when being screwed down,
Nut (102) and adjusting gasket (1) move down together, drive the tail rope (5) being stuck in inside groove (103) downward together, together
When the tail down of chord-drawing plate (4) is adjusted；When adjusting bolt (2) is twisted upwards, nut (102) and adjusting gasket (1) are together
It moves up, drives and be stuck in tail rope (5) inside groove (103) together upwards, while by the tail portion of chord-drawing plate (4) to up-regulation
Section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610467679.4A CN105957502B (en) | 2016-06-24 | 2016-06-24 | A kind of string length regulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610467679.4A CN105957502B (en) | 2016-06-24 | 2016-06-24 | A kind of string length regulator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105957502A CN105957502A (en) | 2016-09-21 |
| CN105957502B true CN105957502B (en) | 2019-05-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610467679.4A Active CN105957502B (en) | 2016-06-24 | 2016-06-24 | A kind of string length regulator |
Country Status (1)
| Country | Link |
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| CN (1) | CN105957502B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20200118528A1 (en) | 2018-01-16 | 2020-04-16 | Upton Bass String Instrument Co. | Packable stringed instrument with neck and tail wire |
| CN113554995B (en) * | 2020-04-03 | 2024-04-02 | 陈智泓 | Assembly of stringed instruments and stringed instrument |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2638190Y (en) * | 2003-06-23 | 2004-09-01 | 杜洁铭 | Violins capable of debugging tone quality |
| JP2005266453A (en) * | 2004-03-19 | 2005-09-29 | Yamaha Corp | String stretching device for stringed instrument |
| CN103137109A (en) * | 2011-12-02 | 2013-06-05 | 后藤格特有限会社 | Adjuster for string instruments |
| JP2015075702A (en) * | 2013-10-10 | 2015-04-20 | 宗市 鶴田 | Tailpiece of violin |
| CN105788569A (en) * | 2016-03-30 | 2016-07-20 | 何薇 | Violoncello |
| CN105869610A (en) * | 2016-03-30 | 2016-08-17 | 何薇 | Violoncello |
-
2016
- 2016-06-24 CN CN201610467679.4A patent/CN105957502B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2638190Y (en) * | 2003-06-23 | 2004-09-01 | 杜洁铭 | Violins capable of debugging tone quality |
| JP2005266453A (en) * | 2004-03-19 | 2005-09-29 | Yamaha Corp | String stretching device for stringed instrument |
| CN103137109A (en) * | 2011-12-02 | 2013-06-05 | 后藤格特有限会社 | Adjuster for string instruments |
| JP2015075702A (en) * | 2013-10-10 | 2015-04-20 | 宗市 鶴田 | Tailpiece of violin |
| CN105788569A (en) * | 2016-03-30 | 2016-07-20 | 何薇 | Violoncello |
| CN105869610A (en) * | 2016-03-30 | 2016-08-17 | 何薇 | Violoncello |
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| CN105957502A (en) | 2016-09-21 |
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