CN105719628A - Electronic intelligent piano pedal adjusting system - Google Patents
Electronic intelligent piano pedal adjusting system Download PDFInfo
- Publication number
- CN105719628A CN105719628A CN201610231827.2A CN201610231827A CN105719628A CN 105719628 A CN105719628 A CN 105719628A CN 201610231827 A CN201610231827 A CN 201610231827A CN 105719628 A CN105719628 A CN 105719628A
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- CN
- China
- Prior art keywords
- pedal
- base
- rotating shaft
- fixed
- elastic component
- 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
Links
- 238000009434 installation Methods 0.000 claims description 4
- 238000005516 engineering process Methods 0.000 description 3
- 230000007423 decrease Effects 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10H—ELECTROPHONIC 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
- G10H1/00—Details of electrophonic musical instruments
- G10H1/32—Constructional details
- G10H1/34—Switch arrangements, e.g. keyboards or mechanical switches specially adapted for electrophonic musical instruments
- G10H1/344—Structural association with individual keys
- G10H1/348—Switches actuated by parts of the body other than fingers
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10C—PIANOS, HARPSICHORDS, SPINETS OR SIMILAR STRINGED MUSICAL INSTRUMENTS WITH ONE OR MORE KEYBOARDS
- G10C3/00—Details or accessories
- G10C3/26—Pedals or pedal mechanisms; Manually operated sound modification means
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- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- Electrophonic Musical Instruments (AREA)
Abstract
The invention discloses an electronic intelligent piano pedal adjusting system which comprises an adjusting pedal body arranged at the installing position of an electronic intelligent piano pedal.The adjusting pedal body comprises a base, two supporting seats, a rotary shaft, a pedal plate, at least two elastic parts and two contactor switches.The supporting seats are symmetrically fixed to the base, and the two ends of the rotary shaft are respectively and rotatably installed on the two supporting seats.The pedal plate is fixed to the rotary shaft.Each elastic part is fixed between the pedal plate and the base, and at least one elastic part is fixed to the two ends of the pedal plate respectively with the rotary shaft as a boundary.Two contactors of each contactor switch are oppositely fixed to the pedal plate and the base, and one contactor switch is fixed to the two ends of the pedal plate respectively with the rotary shaft as the boundary.The electronic intelligent piano pedal adjusting system adjusts the volume of an electronic intelligent piano and turns the pages of music scores through the pedal plate and is more convenient and easier to operate compared with existing physical key pressing and application software control modes.
Description
Technical field
The present invention relates to a kind of adjustment system, particularly relate to a kind of electronic intelligence soft pedal and regulate system.
Background technology
Along with electronic technology develops rapidly, arise at the historic moment with the Intelligent electronic musical instrumens that electronic intelligence piano is representative.They mainly adopt embedded technology to be combined with traditional electronic musical instrument by the flat board of the operating system such as LCD display or android, form a kind of novel, powerful electronic musical instrument.Its regulate volume functions and music score of Chinese operas page turning many by physical button or LCD display, flat board display application software on button control.But, the adjustment button regulated on button, display on software pressing on body of stretching out one's hand when playing song all can interrupt the song currently played, and brings inconvenience to player.
Summary of the invention
In order to solve the problems referred to above, the present invention proposes a kind of electronic intelligence soft pedal and regulates system, can interrupt the problem that player plays during to solve prior art electronic intelligence piano volume adjusting and music score of Chinese operas page turning.
The solution of the present invention is: a kind of electronic intelligence soft pedal regulates system, it adjustment pedal including being arranged on electronic intelligence soft pedal installation place, regulates pedal and includes: base, two supporting seats, rotating shaft, pedal, at least two elastic component, two contact switch.Two supporting seat symmetries are fixed on base；The two ends of rotating shaft are separately mounted on these two supporting seats, and rotating shaft can rotate relative to these two supporting seats；Pedal is fixed in rotating shaft to follow the rotation of rotating shaft and rotates；Each elastic component is fixed between pedal and base, and the two ends of pedal are individually secured to a few elastic component with rotating shaft for boundary；Two contacts of each contact switch are relatively fixed on pedal with base, and a contact switch is fixed at the two ends of pedal respectively with rotating shaft for boundary.
As the further improvement of such scheme, elastic component is spring.
As the further improvement of such scheme, each supporting seat is herringbone and stands on base.
Further, each supporting seat is paid on base by screw lock.
Further, the top of each supporting seat is annulus, and the two ends of rotating shaft are separately mounted in two annulus of two supporting seats.
As the further improvement of such scheme, two supporting seats are fixed on the middle part of pedal.
As the further improvement of such scheme, pedal is by the convex surface of two domatic splicings towards the side of base.
As the further improvement of such scheme, the quantity of elastic component is two, and two elastic components lay respectively at the both sides of rotating shaft, and are positioned on the centrage of pedal.
As the further improvement of such scheme, the quantity of elastic component is two or more, and these elastic components are divided into two groups, lays respectively at the both sides in rotating shaft.
Further, when the quantity of one of which elastic component group is one, the elastic component in this elastic component group is positioned on the centrage of pedal.
The present invention regulates electronic intelligence piano volume by pedal and carries out music score of Chinese operas page turning, and the mode controlled with existing physical button, application software is compared, convenient, easily operate.
Accompanying drawing explanation
Fig. 1 is the structural representation that the electronic intelligence soft pedal that better embodiment of the present invention provides regulates system.
Detailed description of the invention
In order to make the purpose of the present invention, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain the present invention, is not intended to limit the present invention.
Refer to Fig. 1, the electronic intelligence soft pedal of the present invention regulates the adjustment pedal that system includes being arranged on electronic intelligence soft pedal installation place, regulates pedal and includes 1, two supporting seats 3 of base, rotating shaft 4, pedal 2,5, two contact switch 6 of at least two elastic component.Elastic component 5 can be rubber strip, spring, it is desirable to adopts spring, in the present embodiment, it is simply that have employed spring.
Two supporting seat 3 symmetries are fixed on base 1, and the two ends of rotating shaft 4 are separately mounted on these two supporting seats 3, and rotating shaft 4 can rotate relative to these two supporting seats 3.The supporting seat 3 fixed form on base 1 has a variety of, it is possible to adopt screw lock to pay, it is also possible to welding, even seccotine is fixed.As long as the shape of supporting seat 3 is it is not also specifically limited, can rotate rotating shaft 4 and be fixed on supporting seat 3.In the present embodiment, supporting seat 3 is stood on base 1 in herringbone, pays on base 1 by screw lock, and the top of supporting seat 3 is annulus, and the two ends of rotating shaft 4 are separately mounted in two annulus of two supporting seats 3.
Pedal 2 is fixed in rotating shaft 4 and rotates to follow the rotation of rotating shaft 4, so, when one end of pedal 2 is stepped on, this one end will drop on corresponding one end of base 1, and the other end of pedal 2 is when being stepped on, that one end will drop on the corresponding other end of base 1.In order to better step on pedal 2, two supporting seats 3 are fixed on the middle part of pedal 2, in order to better balance two ends, left and right.
Each elastic component 5 is fixed between pedal 2 and base 1, and the two ends of pedal 2 are individually secured to a few elastic component 5 with rotating shaft 4 for boundary.When such pedal 2 does not have stress, elastic component 5 can support pedal 2, and when pedal 2 stress, and elastic component 5 deformation makes pedal 2 decline the end touching base 1 of even pedal 2.
Two contacts of each contact switch 6 are relatively fixed on pedal 2 with base 1, one contact one A of each contact switch 6 is fixed on pedal 2, another contact two B opposing contacts one A is oppositely arranged to contact with contact one A, and contact two B is fixed on base 1, and a contact switch 6 is fixed at the two ends of pedal 2 respectively with rotating shaft 4 for boundary.So, when such pedal 2 does not have stress, elastic component 5 can support pedal 2, and therefore, contact one A is not in contact with corresponding contact two B, and contact switch 6 is disconnected.And when pedal 2 stress, elastic component 5 deformation makes pedal 2 decline the end touching base 1 of even pedal 2, therefore, contact one A and corresponding contact two B can contact, and contact switch 6 is closed.As such, it is possible to the control centre of two contacts and whole system arbitrarily arranging contact switch 6 is electrically connected, contact switch 6 is made to play the purpose being switched on or off.
Pedal 2 can be stepped on forward and step on backward, and when stepping on forward, front springs is compressed, and two contact A of contact switch 6 and B are energized, and sends the signal increasing volume or music score of Chinese operas page turning to smart electronics piano mainboard by the GPIO port of system；Otherwise, pedal 2 is stepped on toward heel, sends the signal reducing volume or music score of Chinese operas page turning to smart electronics piano mainboard by GPIO port, by change volumes such as application, when foot unclamps pedal 2, pedal 2 is recovered level by two ends spring.
In sum, the electronic intelligence soft pedal of the present invention regulates system, including the adjustment pedal being arranged on electronic intelligence soft pedal installation place, regulate pedal and include base 1, frame pedal 2 above base 1, base 1 end face both sides rear positions is provided with symmetrical supporting seat 3, pedal 2 is arranged on above base 1 between two supporting seats 3, and pedal 2 is installed with rotating shaft 4, rotating shaft 4 two ends pass from pedal 2 both sides respectively, and rotating shaft 4 two ends one_to_one corresponding is rotatably installed in supporting seat 3, between front end, pedal 2 bottom surface and base 1 front end of the top surface, it is connected to spring between rear end, pedal 2 bottom surface and base 1 end face rear end, front end, pedal 2 bottom surface, rear end, bottom surface is also respectively provided with two contact A, B, base 1 front end of the top surface, on rear end, bottom surface, be also respectively arranged with can the contact that contact corresponding to pedal 2 upper contact in corresponding pedal 2 upper contact position.
Therefore, the present invention can regulate electronic intelligence piano volume by pedal 2 and carry out music score of Chinese operas page turning, and the mode controlled with existing physical button, application software is compared, convenient, easily operate；Player can regulate volume or carry out music score of Chinese operas page turning by Tan Qin limit, limit pedal；Better for the suitable volume of the song adjustment currently played and carry out music score of Chinese operas page turning, but can not interrupt player and play；And child more need not stand and adjust volume.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all any amendment, equivalent replacement and improvement etc. made within the spirit and principles in the present invention, should be included within protection scope of the present invention.
Claims (10)
1. an electronic intelligence soft pedal regulates system, it is characterised in that: it adjustment pedal including being arranged on electronic intelligence soft pedal installation place, regulate pedal and include:
Base (1)；
Two supporting seats (3), these two supporting seat (3) symmetries are fixed on base (1)；
Rotating shaft (4), the two ends of rotating shaft (4) are separately mounted on these two supporting seats (3), and rotating shaft (4) can rotate relative to these two supporting seats (3)；
Pedal (2), pedal (2) is fixed in rotating shaft (4) and rotates to follow the rotation of rotating shaft (4)；
At least two elastic component (5), each elastic component (5) is fixed between pedal (2) and base (1), and the two ends of pedal (2) are individually secured to a few elastic component (5) with rotating shaft (4) for boundary；
Two contact switch (6), two contacts of each contact switch (6) are relatively fixed on pedal (2) with base (1), and a contact switch (6) is fixed at the two ends of pedal (2) respectively with rotating shaft (4) for boundary.
2. electronic intelligence soft pedal as claimed in claim 1 regulates system, it is characterised in that: elastic component (5) is spring.
3. electronic intelligence soft pedal as claimed in claim 1 regulates system, it is characterised in that: each supporting seat (3) is stood in herringbone on base (1).
4. electronic intelligence soft pedal as claimed in claim 3 regulates system, it is characterised in that: each supporting seat (3) is paid on base (1) by screw lock.
5. electronic intelligence soft pedal as claimed in claim 3 regulates system, it is characterised in that: the top of each supporting seat (3) is annulus, and the two ends of rotating shaft (4) are separately mounted in two annulus of two supporting seats (3).
6. electronic intelligence soft pedal as claimed in claim 1 regulates system, it is characterised in that: two supporting seats (3) are fixed on the middle part of pedal (2).
7. electronic intelligence soft pedal as claimed in claim 1 regulates system, it is characterised in that: pedal (2) is the convex surface spliced by two domatic (7) towards the side of base (1).
8. electronic intelligence soft pedal as claimed in claim 1 regulates system, it is characterized in that: the quantity of elastic component (5) is two, two elastic components (5) lay respectively at the both sides of rotating shaft (4), and are positioned on the centrage of pedal (2).
9. electronic intelligence soft pedal as claimed in claim 1 regulates system, it is characterised in that: the quantity of elastic component (5) is two or more, and these elastic components (5) are divided into two groups, lay respectively at the both sides in rotating shaft (4).
10. electronic intelligence soft pedal as claimed in claim 9 regulates system, it is characterised in that: when the quantity of one of which elastic component group is one, the elastic component (5) in this elastic component group is positioned on the centrage of pedal (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610231827.2A CN105719628A (en) | 2016-04-13 | 2016-04-13 | Electronic intelligent piano pedal adjusting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610231827.2A CN105719628A (en) | 2016-04-13 | 2016-04-13 | Electronic intelligent piano pedal adjusting system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105719628A true CN105719628A (en) | 2016-06-29 |
Family
ID=56160499
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610231827.2A Pending CN105719628A (en) | 2016-04-13 | 2016-04-13 | Electronic intelligent piano pedal adjusting system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105719628A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107039022A (en) * | 2017-05-25 | 2017-08-11 | 田丰 | A kind of multifunctional table desktop piano |
| CN111128102A (en) * | 2019-12-31 | 2020-05-08 | 长沙幻音电子科技有限公司 | Sound effect control device for multidimensional space and electric music instrument |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0553084U (en) * | 1991-12-24 | 1993-07-13 | 株式会社リョーイン | Foot switch device |
| US6217488B1 (en) * | 1995-07-31 | 2001-04-17 | Peter S. Bernardson | Lower extremity rehabilitation and toning exercise apparatus method |
| JP2009258561A (en) * | 2008-04-21 | 2009-11-05 | Yamaichimokken Co Ltd | Piano auxiliary pedal device |
| US20100230259A1 (en) * | 2009-03-12 | 2010-09-16 | National Cancer Center | Pedal input device with three rotational degrees of freedom |
| JP2013195655A (en) * | 2012-03-19 | 2013-09-30 | Yamaha Corp | Pedal device for percussion instrument |
| JP2015184308A (en) * | 2014-03-20 | 2015-10-22 | カシオ計算機株式会社 | Pedal device and electronic keyboard musical instrument |
| CN205541921U (en) * | 2016-04-13 | 2016-08-31 | 安徽克洛斯威智能乐器科技有限公司 | Electronic intelligence piano footboard governing system |
-
2016
- 2016-04-13 CN CN201610231827.2A patent/CN105719628A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0553084U (en) * | 1991-12-24 | 1993-07-13 | 株式会社リョーイン | Foot switch device |
| US6217488B1 (en) * | 1995-07-31 | 2001-04-17 | Peter S. Bernardson | Lower extremity rehabilitation and toning exercise apparatus method |
| JP2009258561A (en) * | 2008-04-21 | 2009-11-05 | Yamaichimokken Co Ltd | Piano auxiliary pedal device |
| US20100230259A1 (en) * | 2009-03-12 | 2010-09-16 | National Cancer Center | Pedal input device with three rotational degrees of freedom |
| JP2013195655A (en) * | 2012-03-19 | 2013-09-30 | Yamaha Corp | Pedal device for percussion instrument |
| JP2015184308A (en) * | 2014-03-20 | 2015-10-22 | カシオ計算機株式会社 | Pedal device and electronic keyboard musical instrument |
| CN205541921U (en) * | 2016-04-13 | 2016-08-31 | 安徽克洛斯威智能乐器科技有限公司 | Electronic intelligence piano footboard governing system |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107039022A (en) * | 2017-05-25 | 2017-08-11 | 田丰 | A kind of multifunctional table desktop piano |
| CN111128102A (en) * | 2019-12-31 | 2020-05-08 | 长沙幻音电子科技有限公司 | Sound effect control device for multidimensional space and electric music instrument |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160629 |
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| RJ01 | Rejection of invention patent application after publication |