CN104505066A - Piano - Google Patents
Piano Download PDFInfo
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- CN104505066A CN104505066A CN201410798501.9A CN201410798501A CN104505066A CN 104505066 A CN104505066 A CN 104505066A CN 201410798501 A CN201410798501 A CN 201410798501A CN 104505066 A CN104505066 A CN 104505066A
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- piano
- key
- pedal
- frame
- regulating
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Abstract
The invention discloses a piano belonging to the technical field of musical instruments and being designed for solving the problems of inconvenience in using an existing piano. The piano comprises a piano frame, pedals and keys, and further comprises a transmission assembly used for realizing sustaining of the pedals and a lifting assembly used for regulating the height of the piano, wherein the transmission assembly comprises a switch arranged on the pedals and used for controlling the work of a motor, a driving gear connected with the motor by virtue of a coupling, a driven gear meshed with the driving gear, and a connecting rod connected with the driven gear, and the connecting rod is connected with the keys; the lifting assembly comprises telescopic legs arranged in the bottom of the piano frame and sliding wheels arranged at the bottoms of the telescopic legs, the telescopic legs are used for regulating the height of the piano, and the sliding wheels are used for realizing movement of the piano. The piano can be used for enhancing the playing effect, and is simple in structure, low in manufacturing cost, convenient to use and long in service life.
Description
Technical field
The present invention relates to musical instrument instrument field, be specifically related to a kind of piano.
Background technology
At present, there is a lot of inconvenience in the inadequate hommization of design of piano.Mainly contain following problem: 1, the pedal tenuto structural design of piano is too loaded down with trivial details and inflexible, does not have new structure better to control piano tenuto, and then strengthen playing effect; 2, the setting of page turner does not have interest, dry as dust for children, and does not establish the structure of putting pen, and children easily take sb's mind off sth in the process learnt and play; 3, no matter be southern or northern, the weather of federation's the occurrence of wetness in 1 year, and then the tone color of key pronunciation and the serviceable life of piano can be affected; 4, the height of the existing piano overwhelming majority is all fixing, and the player for different stature can not regulate according to self-demand, uses extremely inconvenient.
Summary of the invention
The object of the invention is to propose that a kind of structure is simple, the piano of low cost of manufacture, easy to use, long service life.
For reaching this object, the present invention by the following technical solutions:
A kind of piano, comprise piano frame, pedal and key, also comprise transmission component for realizing described pedal tenuto and for regulating the lifting assembly of described piano, wherein, described transmission component comprise be located on described pedal for controlling the switch of machine operation, the driving gear be connected by shaft coupling with described motor, the follower gear engaged with described driving gear and the connecting rod be connected with described follower gear, described connecting rod is connected with described key; Described lifting assembly comprises the movable pulley be located at Retractive leg built-in bottom described piano frame and be located at bottom described Retractive leg, and described Retractive leg is for regulating the height of described piano, and the described movable pulley position realizing described piano is moved.
Further, described piano also comprise be located at described piano frame side the key brush for clean described key, be located at the annular page turner on described piano frame top and be located at the electrothermal tube for preventing described key humidity on described piano frame top.
As a preferred version of the present invention, the curved structure of described key body of the brush.
As a preferred version of the present invention, described electrothermal tube is fixed on described piano frame by clip.
As a preferred version of the present invention, the side of described page turner is also provided with the tubular structure for placing pen.
As a preferred version of the present invention, described pedal is connected with expansion link, for regulating the height of described pedal.
Beneficial effect of the present invention is:
(1) piano provided by the invention is located at transmission component between pedal and key, by switch control rule electric machine rotation and then drive key motion to realize tenuto, can playing effect be strengthened and structure is simple, low cost of manufacture, easy to use.
(2), the present invention is provided with electrothermal tube on piano, when wet weather uses, can open electrothermal tube, affects the tone color of key pronunciation and the serviceable life of piano to avoid wet weather.
(3), the present invention is also provided with page turner on piano, increasing the interest of children's piano, page turner being also provided with the tubular structure for placing pen, more convenient when to take, and children are not easy to take sb's mind off sth in study and the process played.
Accompanying drawing explanation
Fig. 1 is the structural representation of the piano that the preferred embodiment of the present invention one provides.
Be labeled as in figure:
1, pedal; 2, key; 3, piano frame; 4, key brush; 5, page turner; 6, electrothermal tube; 7, motor.
Embodiment
Technical scheme of the present invention is further illustrated by embodiment below in conjunction with accompanying drawing.
Preferred embodiment one:
Fig. 1 is the structural representation of the piano that the present embodiment provides.This piano comprises piano frame 3, pedal 1 and key 2, also comprise transmission component for realizing pedal 1 tenuto and for regulating the lifting assembly of piano, wherein, transmission component comprise be located on pedal 1 for controlling the switch that motor 7 works, the driving gear be connected by shaft coupling with motor 7, the follower gear engaged with driving gear and the connecting rod be connected with follower gear, connecting rod is connected with key 2; Lifting assembly comprises the movable pulley be located at Retractive leg built-in bottom piano frame 3 and be located at bottom Retractive leg, and Retractive leg is for regulating the height of piano, and movable pulley moves for the position realizing piano.In addition, pedal 1 is connected with expansion link, matches for regulating the height of pedal 1 thus realizing the height after regulating with piano.
Piano also comprises the key brush 4 for clean key 2 being located at piano frame 3 side, the annular page turner 5 being located at piano frame 3 top and is located at the electrothermal tube 6 for preventing key 2 humidity on piano frame 3 top.
Key brush 4 main body is toothbrush shape structure, one piece of flannelette is also bonded with in the end of this structure, by tensile elasticity rope, this key brush 4 is placed in the place needing to clean during use, this key brush 4 is not put back to by the used time, this key brush 4 connected by elastic threads is easy to use, looks for the problem that cleaning brush is lost time when avoiding clean.
Electrothermal tube 6 is fixed on piano frame 3 by clip, this electrothermal tube 6 is communicated with power supply, as run into wet weather or being placed in moist local time, this electrothermal tube 6 can be opened, certain thermal source can be provided on the one hand for player, on the other hand, the moist tone color of environmental impact key pronunciation and the serviceable life of piano can be avoided.
The side of page turner 5 is also provided with the tubular structure for placing pen, and children need when learning piano, with pen record in qin spectrum, can avoid children's easy distractive problem in the process learnt and play by being provided with this tubular structure usually.
Preferred embodiment two:
This preferred embodiment provides a kind of piano, and its structure is substantially identical with preferred embodiment one.This piano comprises piano frame, pedal and key, also comprise transmission component for realizing pedal tenuto and for regulating the lifting assembly of piano, wherein, transmission component comprise be located on pedal for controlling the switch of machine operation, the driving gear be connected by shaft coupling with motor, the follower gear engaged with driving gear and the connecting rod be connected with follower gear, connecting rod is connected with key; Lifting assembly comprises the movable pulley be located at Retractive leg built-in bottom piano frame and be located at bottom Retractive leg, and Retractive leg is for regulating the height of piano, and movable pulley moves for the position realizing piano.In addition, pedal is connected with expansion link, matches for regulating the height of pedal thus realizing the height after regulating with piano.
Difference is: the structure of transmission component is not limited to and realizes tenuto function by switch control rule motor and then driven gear rotation, can also be the transmission of other mechanical transmission structures, as also realized tenuto function by slider-crank mechanism.
It is more than the embodiment provided by reference to the accompanying drawings; only realize preferred version of the present invention to be not intended to limit; anyly the specific embodiment of the present invention is modified or equivalent replacement is carried out to portion of techniques feature; and do not depart from the spirit of technical solution of the present invention, all should be encompassed in request of the present invention protection technical scheme scope in the middle of.Protection scope of the present invention also comprises those skilled in the art and does not pay the thinkable any alternate embodiments of creative work.
Claims (6)
1. a piano, it is characterized in that, comprise piano frame (3), pedal (1) and key (2), it is characterized in that, also comprise transmission component for realizing described pedal (1) tenuto and for regulating the lifting assembly of described piano height, wherein
Described transmission component comprise be located on described pedal (1) for the driving gear controlling switch that motor (7) works, be connected by shaft coupling with described motor (7), the follower gear engaged with described driving gear and the connecting rod be connected with described follower gear, described connecting rod is connected with described key (2);
Described lifting assembly comprises the movable pulley be located at the built-in Retractive leg in described piano frame (3) bottom and be located at bottom described Retractive leg, and described Retractive leg is for regulating the height of described piano, and described movable pulley moves for the position realizing described piano.
2. a kind of piano according to claim 1, it is characterized in that, also comprise the key brush (4) for clean described key (2) being located at described piano frame (3) side, the annular page turner (5) being located at described piano frame (3) top and be located at described piano frame (3) top for preventing the electrothermal tube (6) that described key (2) is moist.
3. a kind of piano according to claim 2, is characterized in that, described key brush (4) main body is toothbrush shape structure.
4. a kind of piano according to claim 3, is characterized in that, described electrothermal tube (6) is fixed on described piano frame (3) by clip.
5. a kind of piano according to claim 4, is characterized in that, the side of described page turner (5) is also provided with the tubular structure for placing pen.
6. a kind of piano according to claim 5, is characterized in that, (1) is connected with expansion link with described pedal, for regulating the height of described pedal (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410798501.9A CN104505066A (en) | 2014-12-19 | 2014-12-19 | Piano |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410798501.9A CN104505066A (en) | 2014-12-19 | 2014-12-19 | Piano |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104505066A true CN104505066A (en) | 2015-04-08 |
Family
ID=52946801
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410798501.9A Pending CN104505066A (en) | 2014-12-19 | 2014-12-19 | Piano |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104505066A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104810008A (en) * | 2015-05-07 | 2015-07-29 | 黑河学院 | Automatic adjusting device for vertical piano frame and automatic adjusting method for automatic adjusting device |
| 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 |
| CN108665872A (en) * | 2018-07-02 | 2018-10-16 | 九江学院 | A kind of upright piano frame and upright piano |
| CN109545168A (en) * | 2018-12-24 | 2019-03-29 | 宁波迪比亿贸易有限公司 | Automatic shift formula grand piano |
| CN113000435A (en) * | 2021-04-07 | 2021-06-22 | 济南盈晟商贸有限公司 | All-round key clear removable device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4736664A (en) * | 1985-08-26 | 1988-04-12 | Hinsley J D | Piano pedal activator for paraplegics |
| US20060112809A1 (en) * | 2004-11-30 | 2006-06-01 | Yamaha Corporation | Pedaling aid for handicapped musician |
| CN202383984U (en) * | 2012-01-04 | 2012-08-15 | 佳木斯大学 | Piano with electric heating tube |
| CN103680473A (en) * | 2012-08-31 | 2014-03-26 | 赵璟宁 | Lifting piano with adjustable pedal height |
-
2014
- 2014-12-19 CN CN201410798501.9A patent/CN104505066A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4736664A (en) * | 1985-08-26 | 1988-04-12 | Hinsley J D | Piano pedal activator for paraplegics |
| US20060112809A1 (en) * | 2004-11-30 | 2006-06-01 | Yamaha Corporation | Pedaling aid for handicapped musician |
| CN202383984U (en) * | 2012-01-04 | 2012-08-15 | 佳木斯大学 | Piano with electric heating tube |
| CN103680473A (en) * | 2012-08-31 | 2014-03-26 | 赵璟宁 | Lifting piano with adjustable pedal height |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104810008A (en) * | 2015-05-07 | 2015-07-29 | 黑河学院 | Automatic adjusting device for vertical piano frame and automatic adjusting method for automatic adjusting device |
| CN104810008B (en) * | 2015-05-07 | 2018-06-05 | 黑河学院 | The automatic regulating apparatus of upright piano frame and the method being automatically adjusted |
| 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 |
| CN108665872A (en) * | 2018-07-02 | 2018-10-16 | 九江学院 | A kind of upright piano frame and upright piano |
| CN108665872B (en) * | 2018-07-02 | 2020-09-29 | 九江学院 | Vertical piano frame and vertical piano |
| CN109545168A (en) * | 2018-12-24 | 2019-03-29 | 宁波迪比亿贸易有限公司 | Automatic shift formula grand piano |
| CN113000435A (en) * | 2021-04-07 | 2021-06-22 | 济南盈晟商贸有限公司 | All-round key clear removable device |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150408 |