CN107731203A - Supplementary pedal of children's piano - Google Patents
Supplementary pedal of children's piano Download PDFInfo
- Publication number
- CN107731203A CN107731203A CN201711160712.XA CN201711160712A CN107731203A CN 107731203 A CN107731203 A CN 107731203A CN 201711160712 A CN201711160712 A CN 201711160712A CN 107731203 A CN107731203 A CN 107731203A
- Authority
- CN
- China
- Prior art keywords
- pedal
- foot
- operated
- children
- depression bar
- 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.)
- Pending
Links
- 230000001105 regulatory effect Effects 0.000 claims description 9
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 8
- 238000005452 bending Methods 0.000 abstract 1
- 230000006872 improvement Effects 0.000 description 4
- 230000008859 change Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 229920000122 acrylonitrile butadiene styrene Polymers 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- 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
- G10C3/26—Pedals or pedal mechanisms; Manually operated sound modification means
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- Toys (AREA)
Abstract
The invention discloses an auxiliary pedal for a child piano, which comprises an extension pedal, a pedal fixing plate, a pedal placing panel and an X adjusting device, wherein the extension pedal is slidably adjusted with the extension pedal through a sliding chute through an expansion plate arranged inside the extension pedal and is connected with the pedal fixing plate through a rotating shaft, the extension pedal is occluded with a convex scale on a bending pressure rod, and the expansion length of the pedal is adjusted. Put the foot panel left side and be equipped with height control knob, be equipped with X adjusting device in the base, through the rotation axis with put foot panel fixed connection, it has rubber pad and colorless transparent ya keli board to put foot panel surface to inlay, is equipped with three through-hole on the ya keli board, and the piano footboard is used to the through-hole that the turn depression bar passes through on the ya keli board. Supplementary pedal right side of children's piano is inside to be equipped with the rubber handle, conveniently carries.
Description
Technical field
The present invention relates to children's piano technical field of auxiliary equipment, specially a kind of children piano auxiliary is foot-operated.
Background technology
Piano typically has three pedals, i.e.,：Left-hand tread plate, right-hand tread plate and middle pedal.Left-hand tread plate is off beat pedal, right-hand tread plate
It is Sustain, middle pedal is noise reduction or extends sound pedal.Because soft pedal is consolidated in the bottom in fingerboard centre position
It is fixed constant, so young children, because height is limited, pin is stepped on less than soft pedal, therefore trample when can not be played
The training of plate.For this, we devise a new children piano auxiliary and ridden, and solve children in piano, can not
Use soft pedal institute produced problem.
The content of the invention
It is an object of the invention to provide the piano that a kind of children use to aid in foot pedal apparatus, is lacked with solving existing technology
Fall into and inaccessiable requirement.
To achieve the above object, the present invention provides following technical scheme：This product mainly includes Extensible pedal, foot-operated fixation
Plate, put instep plate, base.Wherein foot-operated fixed plate, put instep plate, base is that ABS plastic material is integrally formed.Put instep plate
Left side is provided with height adjustment knob by the X adjusting meanss of welding fabrication in base and surface embedded with rubber blanket, water white transparency Asia power
The height put the connection of instep plate, i.e., instep plate is put by the rotary shaft regulation in X devices of gram plate.Children piano auxiliary is ridden
Extensible pedal, expansion plate are engaged by chute with the raised scale curved on depression bar, to adjust Extensible pedal length.In use,
By curving the connecting spring and depression bar disk of depression bar lower end, after the adjustment of lever regulated knob, soft pedal is acted on.
Preferably, the Extensible pedal extends by the expansion plate that inside is provided with through chute and Extensible pedal slidable adjustment
Pedal is connected by riding the rotary shaft in fixed plate with foot-operated fixed plate.
Preferably, the Extensible pedal is engaged with the raised scale curved on depression bar, to adjust Extensible pedal length.
Preferably, the Extensible pedal acts on steel through curving depression bar, connecting spring, depression bar disk, lever regulated knob
Qin pedal.
Preferably, the rubber blanket, there is use putting instep plate, depression bar disk, foot-operated fixed plate, base, it is acted on
It is to reduce using the foot-operated caused noise of children piano auxiliary, protects this product and piano not frayed in itself.
Preferably, the water white transparency acrylic board is placed in below Extensible pedal, depression bar when it act as using this product
Disk can be directed at soft pedal rapidly.
Preferably, the product design, it is prominent with streamlined presentation in irregular ellipse, side to put instep plate
The practicality and aesthetic property of product, brought out the best in each other with the moulding of piano in itself.
Preferably, the height adjustment knob is arranged at left side, strong using stability by the X adjusting meanss in base
Theory of mechanics, can arbitrarily adjust the height for putting instep plate in use.
Preferably, the rubber handle, which is arranged at, puts inside on the right side of instep plate, and it is to improve to hold comfort level that it, which is acted on, convenient
Carry.
Compared with prior art, beneficial effects of the present invention are as follows：
1. compared with traditional children piano auxiliary is foot-operated, the children piano auxiliary after improvement, which is ridden, is placed on soft pedal
Top simultaneously blends with piano moulding itself.It is provided with below Extensible pedal and curves depression bar, be connected with soft pedal, by steps on extension
Pedal drives soft pedal movement, and then realizes soft pedal effect.This product Extensible pedal can pull, and be stepped on for adjusting extension
The depth of plate.Height between height adjustment knob adjustable accommodating instep plate and base, and then facilitate children's bullet of different heights
Play piano.
2. compared with traditional children piano auxiliary is foot-operated, the children piano auxiliary after improvement is ridden to be set on instep plate is put
There is lengthening rubber blanket.When children step on Extensible pedal, Extensible pedal contacts with rubber blanket, because rubber blanket has certain buffering
Effect, can effectively reduce Extensible pedal with putting the noise for contacting and sending between instep plate.
3. compared with traditional children piano auxiliary is foot-operated, the children piano auxiliary after improvement is ridden to be set on instep plate is put
There is the acrylic board of water white transparency, it is convenient that accurately depression bar disk is positioned on soft pedal.
4. compared with traditional children piano auxiliary is foot-operated, children piano auxiliary foot-operated put after improvement sets on the left of instep plate
There is height adjustment knob, can arbitrarily adjust and put pin panel height；Rubber handle is provided with inside right side, meets ergonomics, side
Just user carries.
Brief description of the drawings
Fig. 1 is a kind of foot-operated structural representation of children piano auxiliary of the present invention；
Fig. 2 a-2c are a kind of foot-operated structural representation three-view diagram of children piano auxiliary of the present invention；
Wherein：2a is the top view that the auxiliary is ridden；2b is the front view that the auxiliary is ridden；2c is the side that the auxiliary is ridden
View；
Fig. 3 is a kind of foot-operated lowering or hoisting gear internal structure schematic diagram of children piano auxiliary of the present invention.
In figure：1- Extensible pedals, 2- expansion plates, 3- ride fixed plate, and 4- curves depression bar, 5- projection scales, 6- connection bullets
Spring, 7- depression bar disks, the lever regulated knobs of 8-, 9- put instep plate, 10- rubber blankets, 11- water white transparency acrylic boards, 12- height
Adjusting knob, 13- rotary shafts, 14-X adjusting meanss, 15- bases, 16- rubber handles.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Fig. 1-3 are referred to, the present invention provides a kind of technical scheme：A kind of children piano auxiliary is foot-operated, main to include extension
Pedal 1, foot-operated fixed plate 3, put instep plate 9 and X adjusting meanss 14.The front end of instep plate 9 of putting is provided with foot-operated fixed plate 3, prolongs
Pedal 1 is stretched to be fixedly connected with the rotary shaft in foot-operated fixed plate 3.The bottom of Extensible pedal 1 be provided with curve depression bar 4, raised scale 5,
The adjusting means of depression bar disk 7 that spring 6 and lever regulated knob 8 connect, act on soft pedal during use.Put instep plate 9
The height adjustment knob 12 in left side, the adjustable height of instep plate 9 is put to control with X adjusting meanss 14, to be applicable different age group
Children use.Put pin plane 9 and be embedded with water white transparency acrylic board 11, it is provided with multiple through holes, curves depression bar 4 and passes through water white transparency
Acrylic board 11, it is convenient and swift when depression bar disk 7 is aligned with soft pedal.Put instep plate 9, foot-operated fixed plate 3, depression bar disk
7 and base 15 at be equipped with rubber blanket 10, to reduce noise caused by use and prevent this product and piano from wearing.Put instep
The right side of plate 9 is internal to be provided with rubber handle 16, is convenient for carrying.
In the case of Extensible pedal 1 does not extend, Extensible pedal 1 is stepped on, by curving depression bar 4, connecting spring 6, lever regulated
Knob 8 adjusts depression bar disk 7, and stress acts on soft pedal, so as to change the tone color of piano pronunciation.
Extensible pedal 1 (because the child height of all ages and classes is different, can incite somebody to action in the case of extending according to the height situation of children
Extensible pedal 1 is extracted out, and then convenient for children is trampled), expansion plate 2 is extended to by chute curves depression bar 4, on raised scale 5.Step on
Dynamic Extensible pedal 1, depression bar disk 7 is adjusted by curving depression bar 4, connecting spring 6, lever regulated knob 8, stress acts on piano
Pedal, so as to change the tone color of piano pronunciation.
The present invention is that a kind of children piano auxiliary is foot-operated, first according to the size of children's sole, optimizes the chi for putting instep plate 9
It is very little, then X adjusting meanss 14 are changed by height adjustment knob 12, auxiliary foot-operated height is stepped on when being transferred to suitable children's piano
Degree.Again by lever regulated knob 8, depression bar disk 7 is correctly acted on soft pedal, allow children it is more preferable, it is more convenient, more have
The piano of effect.
The present invention is that a kind of children piano auxiliary is foot-operated, and first according to children's service condition, opposed instep plate 9 is investigated point
Analysis, enables depression bar disk 7 to be more accurately aimed at soft pedal using water white transparency acrylic board 11.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of changes, modification can be carried out to these embodiments, replace without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (7)
1. a kind of children piano auxiliary is foot-operated, including Extensible pedal (1), expansion plate (2), fixed plate (3) is ridden, curves depression bar
(4), raised scale (5), connecting spring (6), depression bar disk (7), lever regulated knob (8), instep plate (9), rubber blanket are put
(10), water white transparency acrylic board (11), height adjustment knob (12), rotary shaft (13), X adjusting meanss (14), base (15),
Rubber handle (16).
2. a kind of children piano auxiliary according to claim 1 is foot-operated, it is characterised in that：In use, Extensible pedal (1) is logical
Cross expansion plate (2) and be engaged with the raised scale (5) curved on depression bar (4).
3. a kind of children piano auxiliary according to claim 1 is foot-operated, it is characterised in that：In use, Extensible pedal (1) is logical
Cross and curve depression bar (4), connecting spring (6) by lever regulated knob (8) regulation depression bar disk (7), act on soft pedal.
4. a kind of children piano auxiliary according to claim 1 is foot-operated, it is characterised in that：Put and be provided with the left of instep plate (9)
Height adjustment knob (12), the height of instep plate (9) is put by the arbitrarily regulation of the X adjusting meanss (14) in base (15).
5. a kind of children piano auxiliary according to claim 1 is foot-operated, it is characterised in that：Put instep plate (9) surface, depression bar
Disk (7) lower end, foot-operated fixed plate (3), base (15) are equipped with rubber blanket (10).
6. a kind of children piano auxiliary according to claim 1 is foot-operated, it is characterised in that：Put and nothing is embedded with instep plate (9)
Color transparent acrylic (11).
7. a kind of children piano auxiliary according to claim 1 is foot-operated, it is characterised in that：Put internal on the right side of instep plate (9)
Provided with rubber handle (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711160712.XA CN107731203A (en) | 2017-11-20 | 2017-11-20 | Supplementary pedal of children's piano |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711160712.XA CN107731203A (en) | 2017-11-20 | 2017-11-20 | Supplementary pedal of children's piano |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107731203A true CN107731203A (en) | 2018-02-23 |
Family
ID=61217706
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711160712.XA Pending CN107731203A (en) | 2017-11-20 | 2017-11-20 | Supplementary pedal of children's piano |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107731203A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108635752A (en) * | 2018-05-09 | 2018-10-12 | 赵璐 | A kind of treadmill |
| CN108652316A (en) * | 2018-06-30 | 2018-10-16 | 浙江欧莱克琴业有限公司 | A kind of pianotron frame feet |
| CN109036339A (en) * | 2018-09-03 | 2018-12-18 | 黄雪侨 | A kind of piano pedal valve auxiliary foot pedal apparatus |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR323253A (en) * | 1902-07-12 | 1903-03-02 | Bates Alonza Marcena | Piano Pedals Improvements |
| GB190404403A (en) * | 1904-02-22 | 1904-04-07 | Gordon Merritt | Improvements in Pedals for Pianofortes and like Instruments |
| US4418604A (en) * | 1982-07-08 | 1983-12-06 | Kim Jaime S | Piano pedal extension |
| JPH0944145A (en) * | 1995-08-03 | 1997-02-14 | Kawai Musical Instr Mfg Co Ltd | Auxiliary pedal device |
| GB9811979D0 (en) * | 1997-06-09 | 1998-07-29 | Pillinger Suzanne | Adjustable foot rest incorporating piano pedal extension mechanism for grand and upright pianos |
| KR200267774Y1 (en) * | 2001-11-13 | 2002-03-13 | 양원모 | A Device for regulator pedal height of Piano |
| CN1484216A (en) * | 2002-04-04 | 2004-03-24 | 雅马哈株式会社 | Easily adjustable assistant pedal system for keyboard musical instrument |
| JP2004151593A (en) * | 2002-10-31 | 2004-05-27 | Kawai Musical Instr Mfg Co Ltd | Supporting device of grand piano |
| US7049500B1 (en) * | 2004-03-22 | 2006-05-23 | Theodore J. Szczech | Portable pedal extension, step, footrest, and briefcase for small pianists |
| JP3123422U (en) * | 2006-05-02 | 2006-07-20 | 株式会社イトーシンミュージック | Auxiliary pedal device for piano performance |
| JP2009258561A (en) * | 2008-04-21 | 2009-11-05 | Yamaichimokken Co Ltd | Piano auxiliary pedal device |
| CN202601150U (en) * | 2012-05-07 | 2012-12-12 | 林文海 | Auxiliary pedals of piano for children |
-
2017
- 2017-11-20 CN CN201711160712.XA patent/CN107731203A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR323253A (en) * | 1902-07-12 | 1903-03-02 | Bates Alonza Marcena | Piano Pedals Improvements |
| GB190404403A (en) * | 1904-02-22 | 1904-04-07 | Gordon Merritt | Improvements in Pedals for Pianofortes and like Instruments |
| US4418604A (en) * | 1982-07-08 | 1983-12-06 | Kim Jaime S | Piano pedal extension |
| JPH0944145A (en) * | 1995-08-03 | 1997-02-14 | Kawai Musical Instr Mfg Co Ltd | Auxiliary pedal device |
| GB9811979D0 (en) * | 1997-06-09 | 1998-07-29 | Pillinger Suzanne | Adjustable foot rest incorporating piano pedal extension mechanism for grand and upright pianos |
| KR200267774Y1 (en) * | 2001-11-13 | 2002-03-13 | 양원모 | A Device for regulator pedal height of Piano |
| CN1484216A (en) * | 2002-04-04 | 2004-03-24 | 雅马哈株式会社 | Easily adjustable assistant pedal system for keyboard musical instrument |
| JP2004151593A (en) * | 2002-10-31 | 2004-05-27 | Kawai Musical Instr Mfg Co Ltd | Supporting device of grand piano |
| US7049500B1 (en) * | 2004-03-22 | 2006-05-23 | Theodore J. Szczech | Portable pedal extension, step, footrest, and briefcase for small pianists |
| JP3123422U (en) * | 2006-05-02 | 2006-07-20 | 株式会社イトーシンミュージック | Auxiliary pedal device for piano performance |
| JP2009258561A (en) * | 2008-04-21 | 2009-11-05 | Yamaichimokken Co Ltd | Piano auxiliary pedal device |
| CN202601150U (en) * | 2012-05-07 | 2012-12-12 | 林文海 | Auxiliary pedals of piano for children |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108635752A (en) * | 2018-05-09 | 2018-10-12 | 赵璐 | A kind of treadmill |
| CN108635752B (en) * | 2018-05-09 | 2019-12-06 | 浙江伍兹科技有限公司 | pedal body-building device |
| CN108652316A (en) * | 2018-06-30 | 2018-10-16 | 浙江欧莱克琴业有限公司 | A kind of pianotron frame feet |
| CN109036339A (en) * | 2018-09-03 | 2018-12-18 | 黄雪侨 | A kind of piano pedal valve auxiliary foot pedal apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180223 |
|
| RJ01 | Rejection of invention patent application after publication |