CN108022568A - A kind of soft pedal of adjustable height - Google Patents
A kind of soft pedal of adjustable height Download PDFInfo
- Publication number
- CN108022568A CN108022568A CN201810095717.7A CN201810095717A CN108022568A CN 108022568 A CN108022568 A CN 108022568A CN 201810095717 A CN201810095717 A CN 201810095717A CN 108022568 A CN108022568 A CN 108022568A
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- CN
- China
- Prior art keywords
- telescopic rod
- electric telescopic
- pedal
- gland
- plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10C—PIANOS, HARPSICHORDS, SPINETS OR SIMILAR STRINGED MUSICAL INSTRUMENTS WITH ONE OR MORE KEYBOARDS
- G10C3/00—Details or accessories
- G10C3/12—Keyboards; Keys
- G10C3/14—Keyboards; Keys for playing by the feet
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- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- Electrophonic Musical Instruments (AREA)
Abstract
The invention discloses a kind of soft pedal of adjustable height, including pedal body, inside groove, bottom plate, first electric telescopic rod, retainer ring, mounting hole, left-hand tread plate, middle pedal, right-hand tread plate, first connecting plate, second electric telescopic rod, first gland, first connecting rod, second gland, second connecting rod, second connecting plate and the 3rd electric telescopic rod, the top of hand pedal body is equipped with the first electric telescopic rod, the top of first electric telescopic rod is equipped with retainer ring, retainer ring is equipped with several mounting holes, pedal body is internally provided with inside groove, the side of inside groove is equipped with the second electric telescopic rod, the top of second electric telescopic rod is equipped with the first gland, the opposite side of inside groove is equipped with the 3rd electric telescopic rod, the top of 3rd electric telescopic rod is equipped with the second gland.The device, which can carry out pedal to shrink, to be hidden, and can also extend shortening, to people provider just, simple in structure, convenient to promote.
Description
Technical field
The present invention relates to a kind of soft pedal, and in particular to a kind of soft pedal of adjustable height.
Background technology
Piano is a kind of keyboard instrument in western classical music, there is the laudatory title of " king of musical instrument ".By 88 keys（52
White key, 36 black keys）Formed with metallic cord soundboard.Piano range scope is from A2（27.5Hz）To c5（4186Hz）, almost include
Whole musical sounds in Musical System, are the musical instruments that range is most wide in addition to pipe organ.Piano be commonly used to solo, ensemble,
The performance such as accompaniment, composition and rehearsal music are very convenient.Player is by by the key on lower keyboard, affecting and enclose inside piano
The gavel of carpet, then taps steel wire string and makes a sound.Piano needs the nursing of timing, to ensure that its tone color is constant.Pedal
Refer to below piano with for the pedal stepped on enough.It is most important accessory besides a keyboard in piano.Italian musical instrument in 1711
Manufacture family Ke Lisi Dover profits are invented when transforming piano.It is broadly divided into three parts.But existing soft pedal cannot
Be hidden, not only influence it is beautiful, but also existing pedal cannot extend it is short, it is impossible to adapting to the people of different short legs legs length makes
With bringing inconvenience.
The content of the invention
The purpose of the present invention is that to solve the above-mentioned problems and provides a kind of soft pedal of adjustable height, so as to solve
The above problem.
In order to solve the above technical problem, the present invention provides following technical solution：
The present invention provides a kind of soft pedal of adjustable height, including pedal body, inside groove, bottom plate, the first electric expansion
Bar, retainer ring, mounting hole, left-hand tread plate, middle pedal, right-hand tread plate, the first connecting plate, the second electric telescopic rod, the first gland,
First connecting rod, the second gland, second connecting rod, the second connecting plate and the 3rd electric telescopic rod, the top of the hand pedal body
Equipped with first electric telescopic rod, the top of first electric telescopic rod is equipped with the retainer ring, is set in the retainer ring
There are several mounting holes, the pedal body is internally provided with the inside groove, and the side of the inside groove is equipped with described second
Electric telescopic rod, the top of second electric telescopic rod are equipped with first gland, and the opposite side of the inside groove is equipped with institute
State the 3rd electric telescopic rod, the top of the 3rd electric telescopic rod is equipped with second gland, in first gland
Equipped with the first connecting rod, second gland is equipped with the second connecting rod, and one end of the first connecting rod is equipped with described
First connecting plate, one end of the second connecting rod are equipped with second connecting plate, first connecting plate and second connection
The bottom of plate is equipped with the bottom plate, and the middle part of the bottom plate is equipped with the middle pedal, and the side of the middle pedal is equipped with institute
Left-hand tread plate is stated, the opposite side of the middle pedal is equipped with the right-hand tread plate.
As a preferred technical solution of the present invention, first electric telescopic rod and second electric telescopic rod are equal
The both sides of the inside groove are bolted on, first gland is bolted on second electric telescopic rod
On, second gland is fixed in the 3rd electric telescopic rod.
As a preferred technical solution of the present invention, the first connecting rod is bolted on first gland
On, the second connecting rod is bolted in second gland.
As a preferred technical solution of the present invention, the left-hand tread plate, the middle pedal and the right-hand tread plate are logical
Cross bolt to be fixed on the bottom plate, the first connecting rod is connected with first connecting plate by bolt, the second connecting rod
It is connected with second connecting plate by bolt, the bottom plate is connected by hinge with the inside groove.
As a preferred technical solution of the present invention, the bottom plate is welded on first connecting plate and described second and connects
On fishplate bar.
The beneficial effect that is reached of the present invention is：The device is a kind of soft pedal of adjustable height, which can be with
Pedal shrink and is hidden, and shortening can also be extended, it is to people provider just, simple in structure, it is convenient to promote.
Brief description of the drawings
Attached drawing is used for providing a further understanding of the present invention, and a part for constitution instruction, the reality with the present invention
Apply example to be used to explain the present invention together, be not construed as limiting the invention.In the accompanying drawings：
Fig. 1 is the structure diagram of the present invention；
In figure：1st, pedal body；2nd, inside groove；3rd, bottom plate；4th, the first electric telescopic rod；5th, retainer ring；6th, mounting hole；7th, a left side is stepped on
Plate；8th, middle pedal；9th, right-hand tread plate；10th, the first connecting plate；11st, the second electric telescopic rod；12nd, the first gland；13rd, first
Connecting rod；14th, the second gland；15th, second connecting rod；16th, the second connecting plate；17th, the 3rd electric telescopic rod.
Embodiment
The preferred embodiment of the present invention is illustrated below in conjunction with attached drawing, it will be appreciated that described herein preferred real
Apply example to be merely to illustrate and explain the present invention, be not intended to limit the present invention.
Embodiment 1
As shown in Figure 1, the present invention provides a kind of soft pedal of adjustable height, including pedal body 1, inside groove 2, bottom plate 3, the
One electric telescopic rod 4, retainer ring 5, mounting hole 6, left-hand tread plate 7, middle pedal 8, right-hand tread plate 9, the first connecting plate 10, second are electronic
Telescopic rod 11, the first gland 12, first connecting rod 13, the second gland 14, second connecting rod 15, the second connecting plate 16 and the 3rd electricity
Dynamic telescopic rod 17, the top of hand pedal body 1 are equipped with the first electric telescopic rod 4, and the top of the first electric telescopic rod 4, which is equipped with, to be fixed
Ring 5, retainer ring 5 are equipped with several mounting holes 6, and pedal body 1 is internally provided with inside groove 2, and the side of inside groove 2 is equipped with the second electricity
Dynamic telescopic rod 11, the top of the second electric telescopic rod 11 are equipped with the first gland 12, and the opposite side of inside groove 2 electronic is stretched equipped with the 3rd
Contracting bar 17, the top of the 3rd electric telescopic rod 17 are equipped with the second gland 14, and the first gland 12 is equipped with first connecting rod 13, the
Two glands 14 are equipped with second connecting rod 15, and one end of first connecting rod 13 is equipped with the first connecting plate 10, one end of second connecting rod 15
Equipped with the second connecting plate 16, the bottom of the first connecting plate 10 and the second connecting plate 16 is equipped with bottom plate 3, during the middle part of bottom plate 3 is equipped with
Between pedal 8, the side of middle pedal 8 is equipped with left-hand tread plate 7, and the opposite side of middle pedal 8 is equipped with right-hand tread plate 9.
First electric telescopic rod 4 and the second electric telescopic rod 11 are bolted on the both sides of inside groove 2, and first fixes
First 12 are bolted in the second electric telescopic rod 11, and the second gland 14 is fixed in the 3rd electric telescopic rod 17.
First connecting rod 13 is bolted in the first gland 12, and it is solid that second connecting rod 15 is bolted on second
On fixed first 14.
Left-hand tread plate 7, middle pedal 8 and right-hand tread plate 9 are bolted on bottom plate 3, and first connecting rod 13 and first connects
Fishplate bar 10 is connected by bolt, and second connecting rod 15 is connected with the second connecting plate 16 by bolt, and bottom plate 3 passes through hinge and inside groove 2
It is connected.
Bottom plate 3 is welded on the first connecting plate 10 and the second connecting plate 16.
The device is a kind of soft pedal of adjustable height, including pedal body 1, inside groove 2, bottom plate 3, first is electronic stretches
Contracting bar 4, retainer ring 5, mounting hole 6, left-hand tread plate 7, middle pedal 8, right-hand tread plate 9, the first connecting plate 10, the second electric telescopic rod
11st, the first gland 12, first connecting rod 13, the second gland 14, second connecting rod 15, the second connecting plate 16 and the 3rd electric expansion
Bar 17, when use, controls the stretching inside piano pedal body 1 of the first electric telescopic rod 4, so by power control board
Afterwards by opening the second electric telescopic rod 11 and the 3rd electric telescopic rod 17, the second electric telescopic rod 11 and the 3rd electric expansion are allowed
Bar 17 slowly puts down the first gland 12 and the second gland 14, so as to allow first connecting rod 13 and second connecting rod 15 slowly to put
Under, so that bottom plate 3 is slowly put down, used easy to people, if, it is necessary to be controlled by power supply when people's use is not required
Plate, allows the second electric telescopic rod 11 and the 3rd electric telescopic rod 17 to be powered and the first gland 12 and the second gland are risen, from
And allow first connecting rod 13 and second connecting rod 15 that bottom plate 3 is risen, then pedal body 1 is retracted by the first electric telescopic rod 4
Inside piano.
The beneficial effect that is reached of the present invention is：The device is a kind of soft pedal of adjustable height, which can be with
Pedal shrink and is hidden, and shortening can also be extended, it is to people provider just, simple in structure, it is convenient to promote.
Finally it should be noted that：The foregoing is only a preferred embodiment of the present invention, is not intended to limit the invention,
Although the present invention is described in detail with reference to the foregoing embodiments, for those skilled in the art, it still may be used
To modify to the technical solution described in foregoing embodiments, or equivalent substitution is carried out to which part technical characteristic.
Within the spirit and principles of the invention, any modification, equivalent replacement, improvement and so on, should be included in the present invention's
Within protection domain.
Claims (5)
1. a kind of soft pedal of adjustable height, including pedal body（1）, inside groove（2）, bottom plate（3）, the first electric telescopic rod
（4）, retainer ring（5）, mounting hole（6）, left-hand tread plate（7）, middle pedal（8）, right-hand tread plate（9）, the first connecting plate（10）, second electricity
Dynamic telescopic rod（11）, the first gland（12）, first connecting rod（13）, the second gland（14）, second connecting rod（15）, second connection
Plate（16）With the 3rd electric telescopic rod（17）, it is characterised in that the hand pedal body（1）Top be equipped with it is described first electronic
Telescopic rod（4）, first electric telescopic rod（4）Top be equipped with the retainer ring（5）, the retainer ring（5）If equipped with
The dry mounting hole（6）, the pedal body（1）Be internally provided with the inside groove（2）, the inside groove（2）Side be equipped with
Second electric telescopic rod（11）, second electric telescopic rod（11）Top be equipped with first gland（12）, institute
State inside groove（2）Opposite side be equipped with the 3rd electric telescopic rod（17）, the 3rd electric telescopic rod（17）Top be equipped with
Second gland（14）, first gland（12）It is equipped with the first connecting rod（13）, second gland
（14）It is equipped with the second connecting rod（15）, the first connecting rod（13）One end be equipped with first connecting plate（10）, it is described
Second connecting rod（15）One end be equipped with second connecting plate（16）, first connecting plate（10）With second connecting plate
（16）Bottom be equipped with the bottom plate（3）, the bottom plate（3）Middle part be equipped with the middle pedal（8）, the middle pedal
（8）Side be equipped with the left-hand tread plate（7）, the middle pedal（8）Opposite side be equipped with the right-hand tread plate（9）.
A kind of 2. soft pedal of adjustable height according to claim 1, it is characterised in that first electric expansion
Bar（4）With second electric telescopic rod（11）It is bolted on the inside groove（2）Both sides, first gland
（12）It is bolted on second electric telescopic rod（11）On, second gland（14）It is fixed on the 3rd electricity
Dynamic telescopic rod（17）On.
A kind of 3. soft pedal of adjustable height according to claim 1, it is characterised in that the first connecting rod（13）
It is bolted on first gland（12）On, the second connecting rod（15）Described second is bolted on to fix
Head（14）On.
A kind of 4. soft pedal of adjustable height according to claim 1, it is characterised in that the left-hand tread plate（7）, institute
State middle pedal（8）With the right-hand tread plate（9）It is bolted on the bottom plate（3）On, the first connecting rod（13）With
First connecting plate（10）It is connected by bolt, the second connecting rod（15）With second connecting plate（16）Pass through bolt phase
Even, the bottom plate（3）Pass through hinge and the inside groove（2）It is connected.
A kind of 5. soft pedal of adjustable height according to claim 1, it is characterised in that the bottom plate（3）Welding
In first connecting plate（10）With second connecting plate（16）On.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810095717.7A CN108022568A (en) | 2018-01-31 | 2018-01-31 | A kind of soft pedal of adjustable height |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810095717.7A CN108022568A (en) | 2018-01-31 | 2018-01-31 | A kind of soft pedal of adjustable height |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108022568A true CN108022568A (en) | 2018-05-11 |
Family
ID=62075059
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810095717.7A Pending CN108022568A (en) | 2018-01-31 | 2018-01-31 | A kind of soft pedal of adjustable height |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108022568A (en) |
Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR960024738U (en) * | 1994-12-28 | 1996-07-22 | 대우전자주식회사 | Pedal angle adjustment device for digital piano pedal box |
| KR19980037610A (en) * | 1996-11-22 | 1998-08-05 | 배순훈 | Pedal Height Adjuster of Digital Piano |
| JP2001056680A (en) * | 1999-08-20 | 2001-02-27 | Mizuyuki Fukuzaki | Auxiliary pedal device for piano |
| US20020112594A1 (en) * | 2001-02-21 | 2002-08-22 | Kazuo Maehara | Keyboard musical instrument having height controllable pedals |
| JP2002323887A (en) * | 2001-02-21 | 2002-11-08 | Yamaha Corp | Pedal structure of grand piano |
| JP2004334141A (en) * | 2003-05-02 | 2004-11-25 | Katsuya Uematsu | Auxiliary apparatus for pedaling piano acoustic operation pedal, method for storing the same, and method for carrying the same |
| JP2007047689A (en) * | 2005-08-12 | 2007-02-22 | Kawai Musical Instr Mfg Co Ltd | Keyboard musical instrument |
| KR20120015511A (en) * | 2010-08-12 | 2012-02-22 | 주식회사 다이나톤 | An apparatus of regulating pedal height for digital piano |
| CN202874587U (en) * | 2012-11-08 | 2013-04-17 | 牡丹江师范学院 | Height-adjustable foot stool for piano learning |
| CN205140495U (en) * | 2015-11-27 | 2016-04-06 | 华东交通大学 | Device is extended with footboard to piano teaching |
| CN205247894U (en) * | 2015-12-25 | 2016-05-18 | 天津市欧斯曼乐器有限公司 | Over -and -under type pianotron footboard |
| CN205487290U (en) * | 2016-04-01 | 2016-08-17 | 樊明迪 | High adjusting device is ridden to piano |
| CN106683641A (en) * | 2017-01-10 | 2017-05-17 | 佳木斯大学 | Automatic piano adjusting device for vocal music performance and adjusting method of automatic piano adjusting device |
| CN206497717U (en) * | 2016-10-18 | 2017-09-15 | 厦门艾维尔科技有限公司 | A kind of adjustable for height piano practice is ridden |
| CN107393507A (en) * | 2017-08-24 | 2017-11-24 | 浙江欧莱克琴业有限公司 | A kind of independent-lifting soft pedal |
| CN207752740U (en) * | 2018-01-31 | 2018-08-21 | 浙江欧莱克琴业有限公司 | A kind of soft pedal of adjustable height |
-
2018
- 2018-01-31 CN CN201810095717.7A patent/CN108022568A/en active Pending
Patent Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR960024738U (en) * | 1994-12-28 | 1996-07-22 | 대우전자주식회사 | Pedal angle adjustment device for digital piano pedal box |
| KR19980037610A (en) * | 1996-11-22 | 1998-08-05 | 배순훈 | Pedal Height Adjuster of Digital Piano |
| JP2001056680A (en) * | 1999-08-20 | 2001-02-27 | Mizuyuki Fukuzaki | Auxiliary pedal device for piano |
| US20020112594A1 (en) * | 2001-02-21 | 2002-08-22 | Kazuo Maehara | Keyboard musical instrument having height controllable pedals |
| JP2002323887A (en) * | 2001-02-21 | 2002-11-08 | Yamaha Corp | Pedal structure of grand piano |
| JP2004334141A (en) * | 2003-05-02 | 2004-11-25 | Katsuya Uematsu | Auxiliary apparatus for pedaling piano acoustic operation pedal, method for storing the same, and method for carrying the same |
| JP2007047689A (en) * | 2005-08-12 | 2007-02-22 | Kawai Musical Instr Mfg Co Ltd | Keyboard musical instrument |
| KR20120015511A (en) * | 2010-08-12 | 2012-02-22 | 주식회사 다이나톤 | An apparatus of regulating pedal height for digital piano |
| CN202874587U (en) * | 2012-11-08 | 2013-04-17 | 牡丹江师范学院 | Height-adjustable foot stool for piano learning |
| CN205140495U (en) * | 2015-11-27 | 2016-04-06 | 华东交通大学 | Device is extended with footboard to piano teaching |
| CN205247894U (en) * | 2015-12-25 | 2016-05-18 | 天津市欧斯曼乐器有限公司 | Over -and -under type pianotron footboard |
| CN205487290U (en) * | 2016-04-01 | 2016-08-17 | 樊明迪 | High adjusting device is ridden to piano |
| CN206497717U (en) * | 2016-10-18 | 2017-09-15 | 厦门艾维尔科技有限公司 | A kind of adjustable for height piano practice is ridden |
| CN106683641A (en) * | 2017-01-10 | 2017-05-17 | 佳木斯大学 | Automatic piano adjusting device for vocal music performance and adjusting method of automatic piano adjusting device |
| CN107393507A (en) * | 2017-08-24 | 2017-11-24 | 浙江欧莱克琴业有限公司 | A kind of independent-lifting soft pedal |
| CN207752740U (en) * | 2018-01-31 | 2018-08-21 | 浙江欧莱克琴业有限公司 | A kind of soft pedal of adjustable height |
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