CN106782466A - A kind of portable intelligent piano - Google Patents

A kind of portable intelligent piano Download PDF

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Publication number
CN106782466A
CN106782466A CN201611238118.3A CN201611238118A CN106782466A CN 106782466 A CN106782466 A CN 106782466A CN 201611238118 A CN201611238118 A CN 201611238118A CN 106782466 A CN106782466 A CN 106782466A
Authority
CN
China
Prior art keywords
master board
loudspeaker
microprocessor
power
intelligent piano
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
Application number
CN201611238118.3A
Other languages
Chinese (zh)
Inventor
不公告发明人
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhengzhou Beidou Communication Technology Co Ltd
Original Assignee
Zhengzhou Beidou Communication Technology Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Zhengzhou Beidou Communication Technology Co Ltd filed Critical Zhengzhou Beidou Communication Technology Co Ltd
Priority to CN201611238118.3A priority Critical patent/CN106782466A/en
Publication of CN106782466A publication Critical patent/CN106782466A/en
Pending legal-status Critical Current

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Classifications

    • GPHYSICS
    • G10MUSICAL INSTRUMENTS; ACOUSTICS
    • G10HELECTROPHONIC MUSICAL INSTRUMENTS; INSTRUMENTS IN WHICH THE TONES ARE GENERATED BY ELECTROMECHANICAL MEANS OR ELECTRONIC GENERATORS, OR IN WHICH THE TONES ARE SYNTHESISED FROM A DATA STORE
    • G10H1/00Details of electrophonic musical instruments
    • G10H1/0008Associated control or indicating means
    • G10H1/0016Means for indicating which keys, frets or strings are to be actuated, e.g. using lights or leds
    • GPHYSICS
    • G10MUSICAL INSTRUMENTS; ACOUSTICS
    • G10HELECTROPHONIC MUSICAL INSTRUMENTS; INSTRUMENTS IN WHICH THE TONES ARE GENERATED BY ELECTROMECHANICAL MEANS OR ELECTRONIC GENERATORS, OR IN WHICH THE TONES ARE SYNTHESISED FROM A DATA STORE
    • G10H1/00Details of electrophonic musical instruments
    • G10H1/0033Recording/reproducing or transmission of music for electrophonic musical instruments
    • G10H1/0041Recording/reproducing or transmission of music for electrophonic musical instruments in coded form
    • G10H1/0058Transmission between separate instruments or between individual components of a musical system
    • G10H1/0066Transmission between separate instruments or between individual components of a musical system using a MIDI interface
    • GPHYSICS
    • G10MUSICAL INSTRUMENTS; ACOUSTICS
    • G10HELECTROPHONIC MUSICAL INSTRUMENTS; INSTRUMENTS IN WHICH THE TONES ARE GENERATED BY ELECTROMECHANICAL MEANS OR ELECTRONIC GENERATORS, OR IN WHICH THE TONES ARE SYNTHESISED FROM A DATA STORE
    • G10H1/00Details of electrophonic musical instruments
    • G10H1/0033Recording/reproducing or transmission of music for electrophonic musical instruments
    • G10H1/0083Recording/reproducing or transmission of music for electrophonic musical instruments using wireless transmission, e.g. radio, light, infrared
    • GPHYSICS
    • G10MUSICAL INSTRUMENTS; ACOUSTICS
    • G10HELECTROPHONIC MUSICAL INSTRUMENTS; INSTRUMENTS IN WHICH THE TONES ARE GENERATED BY ELECTROMECHANICAL MEANS OR ELECTRONIC GENERATORS, OR IN WHICH THE TONES ARE SYNTHESISED FROM A DATA STORE
    • G10H1/00Details of electrophonic musical instruments
    • G10H1/32Constructional details
    • G10H1/34Switch arrangements, e.g. keyboards or mechanical switches specially adapted for electrophonic musical instruments

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Electrophonic Musical Instruments (AREA)

Abstract

The invention discloses a kind of portable intelligent piano, including body, keyboard, support, silica gel push-button, LED teaching indicator lamp, master board, lithium battery and loudspeaker, the master board includes the power interface for being powered for master board and the LED for controlling the power switch of on/off, volume control switch, tone color regulation switch, microprocessor, bluetooth module, power amplifier chips, loudspeaker, earphone jack, instruction of imparting knowledge to students;The keyboard is electrically connected with the master board, midi interface is connected with the master board and is shared with power interface;Level setting switches are connected with the sound output of the microprocessor.The present invention has and causes that user is easy to carry, compact, do not take up space, and can play everywhere.Intelligent piano of the invention, has the advantages that to enable a user to more intuitively to learn to play, can to correct mistake, intelligence degree in time while exercise high.

Description

A kind of portable intelligent piano
Technical field
The present invention relates to a kind of piano, specifically a kind of portable intelligent piano.
Background technology
Piano is derived from a kind of keyboard instrument in western classical music, is made up of 88 keys and metallic cord soundboard, general All over for the performance such as solo, ensemble, accompaniment, composition and rehearsal music are very convenient.Due to its excellent comprehensive performance and extensively Purposes be all that other any musical instruments cannot be intended by comparison, thus piano be described as by numerous musicians " musical instrument it King ".
With the rapid development of electronic technology, the combination of piano conventional art and modern electronic technology, pianotron just should Transport and give birth to.Digital piano many " number " distinctive functions more than tradition machinery piano.Digital piano digital technology is not only Repertoire with mechanical piano, also with unique various tone colors, storage memory, modified tone, audio mixing, beat function, and There are midi interface, earphone interface etc., realize the combination of piano conventional art and modern high technology.Now, increasing child Son study piano, but traditional piano study method is uninteresting, and do not possess error correction, even if play mistake drilling The person of playing is not easy to find.Piano is learnt by special piano training class, not only the time to training organization is specially arranged, and Learning time is short, costly, and learner can not learn at any time.
The content of the invention
It is an object of the invention to provide a kind of portable intelligent piano, to solve the problems, such as to be proposed in above-mentioned background technology.
To achieve the above object, the present invention provides following technical scheme:
4. a kind of portable intelligent piano, including body (1), keyboard (2), support (3), silica gel push-button (4), LED teaching refer to Show lamp (5), master board (6), lithium battery (7) and loudspeaker (8), it is characterised in that the master board (6) is including based on being used for Power interface and opened for controlling the power switch of on/off, volume control switch, tone color to adjust that control panel (6) is powered Pass, microprocessor, bluetooth module, power amplifier chips, loudspeaker, earphone jack, the LED of teaching instruction;The keyboard (2) and institute Master board (6) electrical connection is stated, midi interface is connected with the master board (6) and is shared with power interface;The microprocessor Level setting switches are connected with the sound output of device, the level setting switches are connected with loudspeaker and earphone jack respectively Connect, the MIDI communications are two-way communication;Pass through radio communication or wire communication between the microprocessor and cloud server Mode communicate;The earphone jack is 3.5mm earphone jacks.
As further scheme of the invention:The body (1) is aluminum alloy material.
As further scheme of the invention:The microprocessor is arm processor.
As further scheme of the invention:The earphone jack is 3.5mm earphone jacks.
Compared with prior art, the beneficial effects of the invention are as follows:The present invention has and causes that user is easy to carry, compact, no Take up space, can play everywhere.Intelligent piano of the invention, with enabling a user to more intuitively to learn to play, in exercise While can correct mistake in time, the advantages of intelligence degree is high.
Brief description of the drawings
Fig. 1, hardware principle block diagram of the invention;
Fig. 2, construction profile figure of the invention;
Fig. 3, front view of the invention;
Fig. 4, rearview of the invention;
Fig. 5, upward view of the invention;
Fig. 6, top view of the invention;
Fig. 7, right view side button schematic diagram of the invention;
Fig. 8, left view external tapping schematic diagram of the invention;
1- bodys, 2- keyboards, 3- supports, 4- silica gel push-buttons, 5-LED teaching indicator lamp, 6- master boards, 7- lithiums electricity in figure Pond, 8- loudspeaker.
Specific 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 is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made Embodiment, belongs to the scope of protection of the invention.
Fig. 1~8 are referred to, in the embodiment of the present invention, a kind of portable intelligent piano, including body 1, keyboard 2, support 3, silicon Glue button 4, LED teaching indicator lamp 5, master board 6, lithium battery 7 and loudspeaker 8, the master board 6 are included for being main control The power interface of the power supply of plate 6 and power switch, volume control switch, tone color regulation switch, micro- place for controlling on/off Reason device, bluetooth module, power amplifier chips, loudspeaker, earphone jack, the LED of teaching instruction;The keyboard 2 and the main control Plate 6 is electrically connected, and midi interface is connected with the master board 6 and is shared with power interface;The sound output of the microprocessor Level setting switches are connected with end, the level setting switches are connected with loudspeaker and earphone jack respectively, the MIDI It is two-way communication to communicate;The body 1 is aluminum alloy material;The microprocessor is arm processor;The microprocessor and cloud Communicated by way of radio communication or wire communication between the server of end;The earphone jack is 3.5mm earphone jacks.
Operation principle of the invention is:1st, power supply enters intelligent piano through the USB port, and the microprocessor power supply is laggard Enter work, the key is with gravity, and then sound is small for flicking, again big by then sound;
2nd, described MIDI mouthfuls can connect computer, IPAD, to just answering keyboard to indicate on display screen during button, can also click on screen Upper button is played, and this MIDI mouthfuls of data are two-way exchanges;
3rd, can also be operated by the device intercommunicating data such as bluetooth and IPAD;
4th, instructional function:Have LED light on intelligent piano under each keyboard, follow LED bright during instructional function and by The key at place follows study;Another way is connection display terminal, and display terminal is with according to teaching software automatic playing and face Color indicates button, and user follows shown button to play, errors excepted can then be tipped out in display terminal;
5th, earphone can be accessed by earpiece holes, other people is not interfered with particular surroundings;Sound can also be accessed by earpiece holes Ring, reach more preferable music effect;
6th, the button of the side of intelligent piano can machine open/close, regulation volume, selection tone color, special efficacy etc.;
7th, built-in lithium battery is available for intelligent piano to be worked in the state of no external power supply, can be lithium during outer access power supply Battery charges.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be in other specific forms realized.Therefore, no matter From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the present invention is by appended power Profit requires to be limited rather than described above, it is intended that all in the implication and scope of the equivalency of claim by falling Change is included in the present invention.Any reference in claim should not be considered as the claim involved by limitation.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each implementation method is only wrapped Containing an independent technical scheme, this narrating mode of specification is only that for clarity, those skilled in the art should Specification an as entirety, the technical scheme in each embodiment can also be formed into those skilled in the art through appropriately combined May be appreciated other embodiment.

Claims (3)

1. a kind of portable intelligent piano, including body (1), keyboard (2), support (3), silica gel push-button (4), LED teaching indicator lamps (5), master board (6), lithium battery (7) and loudspeaker (8), it is characterised in that the master board (6) is including for being main control The power interface of plate (6) power supply and for controlling the power switch of on/off, volume control switch, tone color regulation switch, micro- Processor, bluetooth module, power amplifier chips, loudspeaker, earphone jack, the LED of teaching instruction;The keyboard (2) and the master Control panel (6) is electrically connected, and midi interface is connected with the master board (6) and is shared with power interface;The microprocessor Level setting switches are connected with sound output, the level setting switches are connected with loudspeaker and earphone jack respectively, The MIDI communications are two-way communication;By radio communication or the side of wire communication between the microprocessor and cloud server Formula communicates;The earphone jack is 3.5mm earphone jacks.
2. portable intelligent piano according to claim 1, it is characterised in that the body (1) is aluminum alloy material.
3. portable intelligent piano according to claim 1, it is characterised in that the microprocessor is arm processor.
CN201611238118.3A 2016-12-28 2016-12-28 A kind of portable intelligent piano Pending CN106782466A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201611238118.3A CN106782466A (en) 2016-12-28 2016-12-28 A kind of portable intelligent piano

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201611238118.3A CN106782466A (en) 2016-12-28 2016-12-28 A kind of portable intelligent piano

Publications (1)

Publication Number Publication Date
CN106782466A true CN106782466A (en) 2017-05-31

Family

ID=58923045

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201611238118.3A Pending CN106782466A (en) 2016-12-28 2016-12-28 A kind of portable intelligent piano

Country Status (1)

Country Link
CN (1) CN106782466A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107204135A (en) * 2017-07-20 2017-09-26 哈尔滨工业大学 A kind of electronic organ long-distance intelligent tutoring system
CN108806651A (en) * 2018-08-01 2018-11-13 赵智娟 A kind of teaching electronic piano
CN110010109A (en) * 2019-05-15 2019-07-12 浙江友谊电子有限公司 A kind of Internet of Things wisdom piano system
CN110865712A (en) * 2018-08-28 2020-03-06 成都友谊教学设备有限公司 Teaching and exercising keyboard for teenagers
CN112216256A (en) * 2020-09-27 2021-01-12 浙江友谊电子有限公司 Online education function intelligence cloud piano system

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107204135A (en) * 2017-07-20 2017-09-26 哈尔滨工业大学 A kind of electronic organ long-distance intelligent tutoring system
CN108806651A (en) * 2018-08-01 2018-11-13 赵智娟 A kind of teaching electronic piano
CN110865712A (en) * 2018-08-28 2020-03-06 成都友谊教学设备有限公司 Teaching and exercising keyboard for teenagers
CN110010109A (en) * 2019-05-15 2019-07-12 浙江友谊电子有限公司 A kind of Internet of Things wisdom piano system
CN112216256A (en) * 2020-09-27 2021-01-12 浙江友谊电子有限公司 Online education function intelligence cloud piano system

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Application publication date: 20170531