CN201387704Y - Height-adjustable piano assisting pedal - Google Patents
Height-adjustable piano assisting pedal Download PDFInfo
- Publication number
- CN201387704Y CN201387704Y CN200920053979U CN200920053979U CN201387704Y CN 201387704 Y CN201387704 Y CN 201387704Y CN 200920053979 U CN200920053979 U CN 200920053979U CN 200920053979 U CN200920053979 U CN 200920053979U CN 201387704 Y CN201387704 Y CN 201387704Y
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- CN
- China
- Prior art keywords
- piano
- pedal
- height
- clamping plate
- children
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a height-adjustable piano assisting pedal which comprises a clamp plate fixed on a piano pedal, a lifting adjusting rod is arranged on the clamp plate and an assisting pedal is mounted on the upper end of the lifting adjusting rod; the piano assisting pedal is designed according to statues of children and jack lever principle; when in use, the height of the lifting adjusting rod can be adjusted manually to overcome the statue limitation of children so that children can maintain body gesture regular, the fingering is consistent to the pedaling and the optimum piano study and playing effects of children are realized; besides, the piano assisting pedal is connected with the piano pedal through a lifting adjusting rod to realize the purpose of the utility model; the height-adjustable piano assisting pedal has simple and reasonable structure; meanwhile, the mounting and use of the lifting adjusting rod are simple, and the piano assisting pedal is aesthetic.
Description
Technical field
The utility model relates to piano to be helped and steps on the device technical field, and especially a kind of adjustable for height piano helps steps on device.
Background technology
The piano that Modern Family buys all is according to the design of adult's height ratio, and still, children can pedal when study and rehearsal piano, limited by its height, makes the body gesture distortion, fingering with foot-operated can not be harmonious, effect is played in influence.And at present on the market, do not have to overcome the device of above-mentioned defective again, improve performance level and improve the expressive force of musical works etc. is brought certain difficulty to children.
The utility model content
The purpose of this utility model is to overcome the deficiency that above-mentioned prior art exists, and provide a kind of simple and reasonable for structure, but the flexible height, install and use simple and easy, create an aesthetic feeling, and the suitable children piano that reaches optimum efficiency when study and rehearsal piano helps and steps on device.
The purpose of this utility model is achieved in that
A kind of adjustable for height piano helps steps on device, comprises the clamping plate that are fixed on the former pedal of piano, and described clamping plate are provided with lifting regulating rod, and the lifting regulating rod upper end is installed and helped pedal; This kind of piano helps steps on device, according to children's height characteristics, and according to the boosting-rod principle, during use, can to overcome the restriction of children's height deficiency, make its body gesture keep rectifying by the height of manual adjustments lifting regulating rod, fingering is fit to children and reaches optimum efficiency when study and rehearsal piano with foot-operated harmonious; Moreover, because this piano helps and steps on device, only connect by lifting regulating rod is set, can realize this patent purpose, it is simple and reasonable for structure, and the installation of lifting regulating rod and use simple and easy, create an aesthetic feeling.
The purpose of this utility model can also adopt following technical measures to solve:
As wherein a kind of scheme of lifting regulating rod, described lifting regulating rod mainly is made up of spiral base and helical screw thereof, and spiral base is fixed on the clamping plate, and helical screw is installed in and helps the pedal bottom, and the helical screw spiral is on spiral base.
Another kind of scheme as lifting regulating rod, described lifting regulating rod mainly is made of sleeve, slide bar and spacer pin thereof, sleeve is fixed on the clamping plate, slide bar is installed in and helps the pedal bottom, and intert in the sleeve slide bar bottom, have some groups of corresponding high and low limit holes on slide bar and the sleeve, spacer pin passes corresponding slide bar, the spacing hole on the sleeve.
More specifically implement as clamping plate, described clamping plate are bayonet type, and clamping plate are fixed on the former pedal by its bayonet socket; This structure can conveniently be installed and removed.
The beneficial effects of the utility model are:
(1) piano of the present utility model helps and steps on device, according to children's height characteristics, and according to the boosting-rod principle, during use, can to overcome the restriction of children's height deficiency, make its body gesture keep rectifying by the height of manual adjustments lifting regulating rod, fingering is fit to children and reaches optimum efficiency when study and rehearsal piano with foot-operated harmonious; Moreover, because this piano helps and steps on device, only connect by lifting regulating rod is set, can realize this patent purpose, it is simple and reasonable for structure, and the installation of lifting regulating rod and use simple and easy, create an aesthetic feeling.
(2) piano of this structure helps and steps on device, also is provided with bayonet socket by clamping plate, and clamping plate are fixed on the former pedal by its bayonet socket, can conveniently help the installation and removal of stepping on device.
Description of drawings
Fig. 1 is that the utility model piano helps embodiment one structural representation of stepping on device;
Fig. 2 be Fig. 1 help the pedal synoptic diagram;
Fig. 3 is the clamping plate synoptic diagram of Fig. 1;
Fig. 4 is that the utility model piano helps another example structure synoptic diagram of stepping on device.
Embodiment
Embodiment one: as shown in Figure 1 to Figure 3, a kind of adjustable for height piano helps steps on device, comprise the clamping plate 1 that are fixed on the former pedal of piano, described clamping plate 1 are provided with lifting regulating rod 2, what lifting regulating rod 2 upper ends were equipped with approximate sole shape helps pedal 3, and described lifting regulating rod 2 mainly is made up of spiral base 201 and helical screw 202 thereof, and spiral base 201 is fixed on the clamping plate 1, helical screw 202 is installed in and helps pedal 3 bottoms, and helical screw 202 spirals are on spiral base 201.Described clamping plate 1 are bayonet type, and clamping plate 1 are fixed on the former pedal by its bayonet socket.
Principle of work: when needing to regulate height, can pass through rotating screw screw mandrel 202, make and help pedal 3 to be adjusted to suitable height, to satisfy children's study and rehearsal piano.
Embodiment two: as shown in Figure 4, its structure is similar to embodiment one, difference only is, described lifting regulating rod 2 mainly is made of sleeve 203, slide bar 204 and spacer pin 205 thereof, sleeve 203 is fixed on the clamping plate 1, and slide bar 204 is installed in and helps pedal 3 bottoms, and intert in the sleeve 203 slide bar 204 bottoms, have some groups of corresponding high and low limit holes 4 on slide bar 204 and the sleeve 203, spacer pin 205 passes corresponding slide bar 204, the spacing hole 4 on the sleeve 203.
Principle of work: when need regulating height, can be by unscrewing spacer pin 205, mention or by drop shot 204 to proper height, again spacer pin 205 is screwed in the spacing hole 4 of slide bar correspondence, and be locked, can make equally and help pedal 3 to be adjusted to suitable height, satisfy children's study and rehearsal piano.
Claims (4)
1. an adjustable for height piano helps and steps on device, comprises the clamping plate (1) that are fixed on the former pedal of piano, it is characterized in that described clamping plate (1) are provided with lifting regulating rod (2), and lifting regulating rod (2) upper end is installed and helped pedal (3).
2. help according to the described adjustable for height piano of claim 1 and step on device, it is characterized in that, described lifting regulating rod (2) mainly is made up of spiral base (201) and helical screw (202) thereof, spiral base (201) is fixed on the clamping plate 1, helical screw (202) is installed in and helps pedal (3) bottom, and helical screw (202) spiral is on spiral base (201).
3. help according to the described adjustable for height piano of claim 1 and step on device, it is characterized in that, described lifting regulating rod (2) mainly is made of sleeve (203), slide bar (204) and spacer pin (205) thereof, sleeve (203) is fixed on the clamping plate (1), slide bar (204) is installed in and helps pedal (3) bottom, and intert in the sleeve (203) slide bar (204) bottom, have corresponding some groups of high and low limit holes (4) on slide bar (204) and the sleeve (203), spacer pin (205) passes corresponding slide bar (204), the spacing hole (4) on the sleeve (203).
4. help according to the described adjustable for height piano of claim 1 and step on device, it is characterized in that described clamping plate (1) are bayonet type, clamping plate (1) are fixed on the former pedal by its bayonet socket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920053979U CN201387704Y (en) | 2009-04-03 | 2009-04-03 | Height-adjustable piano assisting pedal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920053979U CN201387704Y (en) | 2009-04-03 | 2009-04-03 | Height-adjustable piano assisting pedal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201387704Y true CN201387704Y (en) | 2010-01-20 |
Family
ID=41580243
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920053979U Expired - Fee Related CN201387704Y (en) | 2009-04-03 | 2009-04-03 | Height-adjustable piano assisting pedal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201387704Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103680473A (en) * | 2012-08-31 | 2014-03-26 | 赵璟宁 | Lifting piano with adjustable pedal height |
| CN109036339A (en) * | 2018-09-03 | 2018-12-18 | 黄雪侨 | A kind of piano pedal valve auxiliary foot pedal apparatus |
-
2009
- 2009-04-03 CN CN200920053979U patent/CN201387704Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103680473A (en) * | 2012-08-31 | 2014-03-26 | 赵璟宁 | Lifting piano with adjustable pedal height |
| CN103680473B (en) * | 2012-08-31 | 2016-03-30 | 昆山市玉山镇仕龙设计工作室 | The lift piano of adjustable pedal height |
| 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 |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100120 Termination date: 20110403 |