CN205318831U

CN205318831U - Piano exercise auxiliary device

Info

Publication number: CN205318831U
Application number: CN201521139693.9U
Authority: CN
Inventors: 何幸宜
Original assignee: Individual
Current assignee: Individual
Priority date: 2015-12-30
Filing date: 2015-12-30
Publication date: 2016-06-15
Anticipated expiration: 2025-12-30

Abstract

The utility model relates to a piano exercise auxiliary device, including the shell, inside phonographic recorder, central processing unit, man -machine interaction module and the memory of being provided with of shell, the phonographic recorder is connected with central processing unit for play the recording when practising the piano practitioner, the memory is connected with central processing unit for file electronic music score, central processing unit for compare the digital electronic music score of storage in the recording of phonographic recorder and the memory, and send comparison result to man -machine interaction module, man -machine interaction module is connected with central processing unit for show comparison result. The utility model relates to a piano exercise auxiliary device can assist the guidance to the piano practitioner.

Description

A kind of piano practice servicing unit

Technical field

The utility model relates to exercising auxiliary device tool, is specifically related to a kind of piano practice servicing unit.

Background technology

Along with the raising of people's living standard and artistic accomplishment, learn and the people that practices on the piano more and more. But as pianist especially beginner, exist need in playing, browse qin spectrum, some fingering are not remembered clearly while being in exercise and can not be answered at once and instruct, etc. problems. At present, lack beginner's piano practice servicing unit, and in prior art, piano auxiliary practice device is all to take mechanically operated mode, realization mechanism and implementation procedure complexity, implement difficulty large, and accuracy is low.

Utility model content

Technical problem to be solved in the utility model is to provide a kind of piano practice servicing unit, can carry out auxiliary direction to piano practice person.

The technical scheme that the utility model solves the problems of the technologies described above is as follows: comprise shell, described enclosure is provided with phonographic recorder, central processing unit, human-computer interaction module and memory;

Described phonographic recorder, is connected with described central processing unit, plays recording when piano practice person is practised;

Described memory, is connected with described central processing unit, for storing digital and electronic music score;

Described central processing unit, compares for the digital and electronic music score that the recording of phonographic recorder and memory are stored, and comparison result is sent to human-computer interaction module;

Described human-computer interaction module, is connected with described central processing unit, for showing comparison result.

The beneficial effects of the utility model are: by phonographic recorder, playing of practitioner recorded, then processed by central processing unit, the mistake occurring in practitioner's exercise process is shown on human-computer interaction module, thereby practitioner is instructed, realize the mistake that practitioner is occurred in exercise process and carry out real-time instruction.

On the basis of technique scheme, the utility model can also do following improvement:

Further, also comprise wireless communication module, be connected with described central processing unit, for accessing Internet, the digital and electronic music score needing is downloaded in the digitlization music score storehouse according to the control of central processing unit from internet.

Further, also comprise loudspeaker, described loudspeaker is connected with described central processing unit, for playing by the music score of transferring from memory or from the music score of the Internet download.

Further, described human-computer interaction module is touching display screen, is also used to user that inputting interface is provided, and shows that user inputs the content of returning after instruction by inputting interface; Described phonographic recorder is microphone;

Described memory is also for storing the play fingering corresponding with music score.

Further, on shell, be also provided with base.

Further, described base is movably arranged on a side of shell, and display unit is arranged on another side relative with the face at described base place on described shell.

Further, be provided with and the groove of described base form fit on described shell, described base embeds in described shell by described groove.

Adopt the beneficial effect of above-mentioned further scheme to be: by base is movably arranged on shell, and on shell, be provided with the groove that base can be embedded to shell, make whole device after packing up, base and outer shell integrated, can not affect overall appearance, and taking up room can reduce whole device and place after packing up time.

Further, described base is inverted " T " font or isosceles triangle shape.

Adopt the beneficial effect of above-mentioned further scheme to be: inverted " T " font or isosceles triangle shape make base in the time opening, and can increase the stability of whole device.

Further, also comprise keyboard, described keyboard is connected by USB interface with described piano practice servicing unit.

Further, described keyboard is identical with fingerboard shape, and dwindles formation or identical with fingerboard size according to corresponding proportion.

Adopt the beneficial effect of above-mentioned further scheme to be: keyboard dwindles according to the corresponding proportion of piano or designs according to the size identical with fingerboard, can reduce the volume of whole device, be convenient for carrying, also can, for user provides the exercise that departs from piano, be very easy to piano practice.

Brief description of the drawings

Fig. 1 is the structural representation of a kind of piano practice servicing unit of the utility model;

Fig. 2 is the shell rearview of piano practice servicing unit in embodiment of the utility model;

Fig. 3 is the shell rearview of piano practice servicing unit in another embodiment of the utility model.

In accompanying drawing, the list of parts of each label representative is as follows:

1, shell, 11, phonographic recorder, 12, central processing unit, 13, human-computer interaction module, 14, memory, 15, wireless communication module, 16, loudspeaker, 2, base, 3, keyboard.

Detailed description of the invention

Below in conjunction with accompanying drawing, principle of the present utility model and feature are described, example, only for explaining the utility model, is not intended to limit scope of the present utility model.

As shown in Figure 1, a kind of piano practice servicing unit, comprises shell 1, and shell 1 inside is provided with phonographic recorder 11, central processing unit 12, human-computer interaction module 13 and memory 14; Phonographic recorder 11 is microphone;

Phonographic recorder 11, is connected with central processing unit 12, plays recording when piano practice person is practised;

Memory 14, is connected with central processing unit 12, for storing digitalized electron music score; Memory also can be stored the fingering corresponding with music score, provides fingering to instruct thereby fingering is shown as to user by human-computer interaction module.

Central processing unit 12, for the digital and electronic music score of the recording of phonographic recorder 11 and memory 14 storages is compared, and is sent to human-computer interaction module 13 by comparison result;

Described human-computer interaction module 13, is connected with described central processing unit 12, for showing comparison result.

Wireless communication module 15, be connected with central processing unit 12, for accessing Internet, practitioner's digital and electronic music score that the download of the digitlization music score storehouse from internet needs by human-computer interaction module 13 is shown or carry out showing to music score and playing relevant setting; Show that to music score relevant setting comprises: play relevant setting with music score and comprise repeat playing; Play to music score the setting that relevant setting comprises beat frequency. Memory also can be stored the music score by the Internet download.

Also comprise loudspeaker 16, loudspeaker 16 is connected with central processing unit 12, for playing by the music score of transferring from memory 14 or from the music score of the Internet download.

Human-computer interaction module 13 is touching display screen. Can also be used to user that inputting interface is provided, and show that user inputs the content of returning after instruction by inputting interface. Show that user inputs by inputting interface the content of returning after instruction and is specially the operation and the play fingering that show piano spectrum and display simulation fingerboard; Can also from the digitlization music score storehouse of internet, download music score and show, or the music score that calls storage from memory 14 shows, the demonstration of music score is identical with papery music score display format, such as also showing with staff form, and according to performance progress, automatic page turning or repeat playing. After current page music score is played, means capable of automatic page turning is to lower one page, without manual operation, for user brings convenience.

As shown in Figures 2 and 3, on shell 1, be also provided with base 2. Base 2 is inverted " T " font or isosceles triangle shape.

Base 2 is movably arranged on a side of shell 1, and display unit is arranged on another side relative with the face at base 2 places on shell 1.

On shell 1, be provided with and the groove of base 2 form fit, base 2 embeds in shell 1 by groove.

Also comprise keyboard 3, keyboard 3 is connected by USB interface with central processing unit 12. Keyboard 3 is identical with fingerboard shape, and dwindles formation or identical with fingerboard size according to corresponding proportion.

Piano practice person is in the time of exercise, keyboard 3 need to be connected with central processing unit 12, then when phonographic recorder 11 is practised piano practice person, play recording, send to central processing unit 12, the standard of the music score that central processing unit 12 uses when the practitioner who prestores in recording and memory 14 is practised is played and is compared, and comparison result sent to human-computer interaction module 13, point out that the deviation and the mistake that exist show, thereby avoided piano practice person not remember fingering clearly in the time of exercise and the inconvenience that brings.

Human-computer interaction module 13 can be capacitive touch screens or resistance-type touch screen, on shell 1, should reserve the mouth identical with human-computer interaction module 13 sizes, human-computer interaction module 13 just in time can be embedded on shell 1, for user's input and command operating, and can accessing Internet by wireless communication module 15, select to need the digitlization music score of study by internet.

The Digitization of this device music score can be made by special computer process software coding, forms numeric music notation storehouse.

On human-computer interaction module 13, because beginner is different with skilled player's level, therefore, user can pass through display screen operation interface, selects to need the music (music score) of performance, then arranges as required, such as beat, the height of tone, the paragraph of performance, whether circulate performance etc.; This device will, according to certain beat frequency, automatically show music score on display screen; In showing music score, the correct fingering of this music score of storing in memory can also be shown simultaneously, play directive function.

In addition, can also, by the setting of human-computer interaction module, play demonstration to music score, thereby play demonstration, performance effect for user, the video of playing and sound can be play by the display screen of human-computer interaction module and loudspeaker, or play by outside audio amplifier. According to setting, can display button operate (fingering), for user's study or appreciation.

Wireless communication module 15 can also be by central processing unit 12 or human-computer interaction module 13 and outside audio amplifier wireless connections, the music score that playing device carries or the music score from the Internet download. The implementation of wireless communication module 16 can be bluetooth, can be also wifi, or 2G, 3G, 4G, 5G network.

Preferably, in the time that base 2 is inverted " T " font, the base of inverted " T " font flushes with the base of outer casing bottom, and the length on inverted " T " font base is greater than 1/2nd length on a wherein limit of shell 1 bottom, and inverted " T " font base about the longitudinal center line symmetry of shell 1, can increase like this stability of whole device.

Preferably, in the time that base 2 is isosceles triangle shape, the summit of isosceles triangle is and the tie point of shell 1, and the base of isosceles triangle flushes with the base of shell 1 bottom, and about the longitudinal center line symmetry of shell 1, thereby make whole device more stable.

Central processing unit, can adopt the general CPU of Intel, high pass or Lian Fake;

Memory, is divided into read-write storage (RAM) and read-only storage (ROM) from function, according to the performance of product needed selection memory and capacity;

Microphone, suggestion adopts built-in dual microphone.

Audio amplifier, suggestion adopts external radio Baffle Box of Bluetooth, neither takies the space of device inherence, can also form stereophonic effect.

Central processing unit can adopt general, the open operating system such as Windows, Android.

The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, all within spirit of the present utility model and principle, any amendment of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.

Claims

1. a piano practice servicing unit, it is characterized in that, comprise shell (1), described shell (1) inside is provided with phonographic recorder (11), central processing unit (12), human-computer interaction module (13) and memory (14);

Described phonographic recorder (11), is connected with described central processing unit (12), plays recording when piano practice person is practised;

Described memory (14), is connected with described central processing unit (12), for storing digital and electronic music score;

Described central processing unit (12), for the digital and electronic music score of the recording of phonographic recorder (11) and memory (14) storage is compared, and is sent to human-computer interaction module (13) by comparison result;

Described human-computer interaction module (13), is connected with described central processing unit (12), for showing comparison result.

2. a kind of piano practice servicing unit according to claim 1, it is characterized in that, also comprise wireless communication module (15), be connected with described central processing unit (12), for accessing Internet, the digital and electronic music score needing is downloaded in the digitlization music score storehouse according to the control of central processing unit (12) from internet.

3. a kind of piano practice servicing unit according to claim 2, it is characterized in that, also comprise loudspeaker (16), described loudspeaker (16) is connected with described central processing unit (12), for by the music score of transferring from memory (14) or play from the music score of the Internet download.

4. a kind of piano practice servicing unit according to claim 1, it is characterized in that, described human-computer interaction module (13) is touching display screen, is also used to user that inputting interface is provided, and shows that user inputs the result of returning after instruction by inputting interface; Described phonographic recorder (11) is microphone;

Described memory (14) is also for storing the play fingering corresponding with music score.

5. a kind of piano practice servicing unit according to claim 1, is characterized in that, is also provided with base (2) on described shell (1).

6. a kind of piano practice servicing unit according to claim 5, it is characterized in that, described base (2) is movably arranged on a side of shell (1), and display unit is arranged on upper another side relative with the face at described base (2) place of described shell (1).

7. a kind of piano practice servicing unit according to claim 5, it is characterized in that, on described shell (1), be provided with and the groove of described base (2) form fit, described base (2) embeds in described shell (1) by described groove.

8. according to a kind of piano practice servicing unit described in claim 5 or 6 or 7, it is characterized in that, described base (2) is inverted " T " font or isosceles triangle shape.

9. a kind of piano practice servicing unit according to claim 1, is characterized in that, also comprise keyboard (3), described keyboard (3) is connected by USB interface with described central processing unit (12).

10. a kind of piano practice servicing unit according to claim 9, is characterized in that, described keyboard (3) is identical with fingerboard shape, and dwindles or identical with fingerboard size according to corresponding proportion.