CN201994050U - Piano playing assist device - Google Patents
Piano playing assist device Download PDFInfo
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- CN201994050U CN201994050U CN2010202963608U CN201020296360U CN201994050U CN 201994050 U CN201994050 U CN 201994050U CN 2010202963608 U CN2010202963608 U CN 2010202963608U CN 201020296360 U CN201020296360 U CN 201020296360U CN 201994050 U CN201994050 U CN 201994050U
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- piano
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- song
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Abstract
The utility model discloses a piano playing assist device, which comprises a repertoire input mechanism, a repertoire selecting mechanism, a processor, a signal receiving mechanism and a display, wherein, the repertoire input mechanism inputs repertoires needing to be played to the processor, and the repertoires are stored in the processor; the repertoire selecting mechanism can call the repertoires stored in the processor and can enable a user to select the repertoires; the processor can convert piano playing signals to digital signals, and can display next playing paces on the display; the signal receiving mechanism receives the piano playing signals, and feeds back the piano playing signals to the processor; and the display can display the next playing paces on a screen, and guides the user to play dynamically. In addition, the utility model also provides an implementation method for assisting piano playing to facilitate piano playing. The piano playing assist device can lower the piano playing difficulty, and by adopting the piano playing assist device, a common person not reaching a professional level can play the piano, which is helpful to the generalization and popularization of the piano.
Description
Technical field
The utility model relates to self-service musical instrument field, exactly is meant a kind of ancillary piano-playing device.
Background technology
Piano is a kind of keyboard instrument that is derived from the western classicality music, generally is used for performances such as solo, ensemble, accompaniment, be used for the composition and the rehearsal music very convenient.The player affects the piano the inside wrapping the gavel of carpet by pressing the key on the lower keyboard, knocks the steel wire string then and sounds.At all times in the middle of the musical instrument, modern piano is described as " king of musical instrument " by numerous musicians in the thousands of kinds of countries in the world.This is not only because its volume maximum, inner structure is the most complicated, main still because its good comprehensive performance and widely purposes all be that other any musical instruments can't be intended by comparison.
Because the relatively level of specialty of playing of piano, general ordinary people is difficult to finish playing of piano, and can only listen to other people performance.But, there are a lot of people to wish that certain piano servicing unit is arranged, can help oneself can play piano independently, hope can be enjoyed the process of performance by playing of oneself, even the level of playing of oneself is poor.Therefore, need a kind of servicing unit of invention, can help the user,, also can finish playing of piano even the user is unprofessional.
The utility model content
At above-mentioned defective, the technical matters that the utility model solves is to provide a kind of ancillary piano-playing device, can reduce the difficulty of piano playing, realizes that the ordinary people need not the level of specialty, also can play piano, helps popularizing and promoting of piano.In addition, the utility model also provides a kind of implementation method of ancillary piano-playing, makes things convenient for piano playing.
In order to solve above technical matters, the ancillary piano-playing device that the utility model provides comprises:
The song input mechanism, the song that needs are played is input to processor, and is stored by processor;
Song selection mechanism, the song that processor is stored accesses, and selects for the user;
Processor is converted into digital signal with the signal of piano playing, and according to digital signal next step rhythm of playing is presented on the display;
Signal receiving structure receives the signal of piano playing, and gives processor with the signal feedback of piano playing;
Display is presented at next step rhythm of playing on the screen, dynamically instructs the user to play.
Preferably, described signal receiving structure comprises touch circuit arrangement, is installed in the lower end of the strong symbol of piano, receives the signal of piano playing by the contact of the strong symbol of piano.
Preferably, described signal receiving structure comprises audio oriented receiving trap, receives the sound signal of piano playing.
Preferably, described display is consistent with the strong symbol total length of piano, and being fixed on above the strong symbol of piano of described indicator screen is good for symbol 0.1cm～10cm from piano.
Preferably, the display interface of described display is many rectangle vertically hung scrolls, the corresponding rectangle vertically hung scroll of the strong symbol of the white of piano, the prolongation limit of the corresponding rectangle vertically hung scroll of the strong symbol of black.
Preferably, the designator in the described rectangle vertically hung scroll can fall, and the frequency that described designator falls is consistent with the beat of playing song.
Preferably, described ancillary piano-playing device also comprises automatic scoring mechanism, can be used for playing of user marked.
Preferably, described ancillary piano-playing device also comprises song background indication mechanism, and song background, story, the lyrics or the music score of Chinese operas are presented on the described display.
Preferably, described song selection mechanism and described display are combined as a whole, and by display the song that processor stores are accessed, and select for the user.
In addition, the utility model also provides a kind of implementation method of ancillary piano-playing, comprises the steps:
(1), song input mechanism song that needs are played is input to processor, and is stored by processor;
(2), song selection mechanism accesses the song that processor stores, and selects for the user;
(3), processor is converted into digital signal with the signal of piano playing, and according to digital signal next step rhythm of playing is presented on the display;
(4), signal receiving structure receives the sound signal of piano playing, and the sound signal of piano playing is fed back to processor;
(5), display is presented at next step rhythm of playing on the screen, dynamically instructs the user to play.
The ancillary piano-playing device that the utility model provides comprises: the song input mechanism, and the song that needs are played is input to processor, and is stored by processor; Song selection mechanism, the song that processor is stored accesses, and selects for the user; Processor is converted into digital signal with the signal of piano playing, and according to digital signal next step rhythm of playing is presented on the display; Signal receiving structure receives the signal of piano playing, and gives processor with the signal feedback of piano playing; Display is presented at next step rhythm of playing on the screen, dynamically instructs the user to play.Compared with prior art, the ancillary piano-playing device that the utility model provides can reduce the difficulty of piano playing, realizes that the ordinary people need not the level of specialty, also can play piano, helps popularizing and promoting of piano.
In addition, the utility model also provides a kind of implementation method of ancillary piano-playing.
Description of drawings
Fig. 1 is the principle schematic of ancillary piano-playing device in the utility model.
Embodiment
For those skilled in the art can understand technical scheme provided by the utility model better, set forth below in conjunction with specific embodiment.
See also Fig. 1, this figure is the principle schematic of ancillary piano-playing device in the utility model.
The ancillary piano-playing device that the utility model provides comprises: the song input mechanism, and the song that needs are played is input to processor, and is stored by processor; Song selection mechanism, the song that processor is stored accesses, and selects for the user; Processor at first becomes digital signal to music score by playing, and becomes 88 kinds of designators through Computer Processing---and corresponding with 88 keys of piano.Simultaneous type becomes next step rhythm of playing to be presented on the display by designator; Dynamically instruct the user to play.According to the designator that falls continuously in the display screen rectangle vertically hung scroll, click the corresponding key on the fingerboard simultaneously, just can play out melodious melody.Signal receiving structure receives the electric signal of piano playing, and the electric signal of piano playing is fed back to processor; Show by display.So form interactive process.
The receive mode of signal receiving structure has two kinds, a kind ofly comprises touch circuit arrangement, is installed in the lower end of the strong symbol of piano, receives the signal of piano playing by the contact of the strong symbol of piano; Another is to comprise audio oriented receiving trap, receives the sound signal of piano playing.No matter which kind of receive mode can realize the purpose of this utility model, does not repeat them here.
Display is consistent with the strong symbol total length of piano, and being fixed on above the strong symbol of piano of indicator screen is good for symbol 5cm from piano.The display interface of display is many rectangle vertically hung scrolls, the corresponding rectangle vertically hung scroll of the strong symbol of the white of piano, the prolongation limit of the corresponding rectangle vertically hung scroll of the strong symbol of black.Designator in the rectangle vertically hung scroll can fall, and the frequency that designator falls is consistent with the beat of playing song.By the guidance of designator, the player selects to play the suitable dynamics of playing and play speed.
Ancillary piano-playing device also comprises song background indication mechanism, and song background, story, the lyrics or the music score of Chinese operas are presented on the display.Song selection mechanism and display are combined as a whole, and by display the song that processor stores are accessed, and select for the user.
Ancillary piano-playing device also comprises automatic scoring mechanism, can be used for playing of user marked, and improves user's interest.
When the user plays piano, play as long as follow the fluctuation of the corresponding rectangle vertically hung scroll of indicator screen.The corresponding rectangle vertically hung scroll of the strong symbol of the white of piano, the prolongation limit of the corresponding rectangle vertically hung scroll of the strong symbol of black, the designator in the rectangle vertically hung scroll can fall, and the frequency that designator falls is consistent with the beat of playing song.Compared with prior art, the ancillary piano-playing device that the utility model provides can reduce the difficulty of piano playing, realizes that the ordinary people need not the level of specialty, also can play piano, helps popularizing and promoting of piano.
The signal of piano playing, except comprising playing the signal that strong symbol sends, the piano pedal sends plays signal in being also included within, and is its justice that should have.
In addition, the utility model also provides a kind of implementation method of ancillary piano-playing, comprises the steps:
(1), song input mechanism song that needs are played is input to processor, and is stored by processor;
(2), song selection mechanism accesses the song that processor stores, and selects for the user;
(3), processor is converted into digital signal with the signal of piano playing, and according to digital signal next step rhythm of playing is presented on the display;
(4), signal receiving structure receives the signal of piano playing, and gives processor with the signal feedback of piano playing;
(5), display is presented at next step rhythm of playing on the screen, dynamically instructs the user to play.
To the above-mentioned explanation of the disclosed embodiments, make this area professional and technical personnel can realize or use the utility model.Multiple modification to these embodiment will be conspicuous concerning those skilled in the art, and defined herein General Principle can realize under the situation that does not break away from spirit or scope of the present utility model in other embodiments.Therefore, the utility model will can not be restricted to these embodiment shown in this article, but will meet and principle disclosed herein and features of novelty the wideest corresponding to scope.
Claims (7)
1. ancillary piano-playing device, it is characterized in that, comprise: song input mechanism, song selection mechanism, processor, signal receiving structure, display, described signal receiving structure comprises touch circuit arrangement, be installed in the lower end of the strong symbol of piano, by the signal of the strong contact reception piano playing that accords with of piano, described signal receiving structure comprises audio oriented receiving trap, receives the sound signal of piano playing.
2. ancillary piano-playing device according to claim 1 is characterized in that, described display is consistent with the strong symbol total length of piano, and being fixed on above the strong symbol of piano of described indicator screen is good for symbol 0.1cm～10cm from piano.
3. ancillary piano-playing device according to claim 1 is characterized in that, the display interface of described display is many rectangle vertically hung scrolls, the corresponding rectangle vertically hung scroll of the strong symbol of the white of piano, the prolongation limit of the corresponding rectangle vertically hung scroll of the strong symbol of black.
4. ancillary piano-playing device according to claim 3 is characterized in that, the designator in the described rectangle vertically hung scroll can fall, and the frequency that described designator falls is consistent with the beat of playing song.
5. ancillary piano-playing device according to claim 1 is characterized in that, also comprises automatic scoring mechanism, can be used for playing of user marked.
6. ancillary piano-playing device according to claim 1 is characterized in that, also comprises song background indication mechanism, and song background, story, the lyrics or the music score of Chinese operas are presented on the described display.
7. ancillary piano-playing device according to claim 1 is characterized in that, described song selection mechanism and described display are combined as a whole, and by display the song that processor stores is accessed, and selects for the user.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202963608U CN201994050U (en) | 2010-08-17 | 2010-08-17 | Piano playing assist device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202963608U CN201994050U (en) | 2010-08-17 | 2010-08-17 | Piano playing assist device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201994050U true CN201994050U (en) | 2011-09-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202963608U Expired - Fee Related CN201994050U (en) | 2010-08-17 | 2010-08-17 | Piano playing assist device |
Country Status (1)
| Country | Link |
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| CN (1) | CN201994050U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103514866A (en) * | 2012-06-28 | 2014-01-15 | 曾平蔚 | Method and device for instrumental performance grading |
-
2010
- 2010-08-17 CN CN2010202963608U patent/CN201994050U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103514866A (en) * | 2012-06-28 | 2014-01-15 | 曾平蔚 | Method and device for instrumental performance grading |
| CN103514866B (en) * | 2012-06-28 | 2018-01-16 | 深圳市咪发发科技有限公司 | A kind of method and device of instrument playing scoring |
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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: 20110928 Termination date: 20120817 |