CN109841198A - A kind of silencing system of intelligence piano - Google Patents
A kind of silencing system of intelligence piano Download PDFInfo
- Publication number
- CN109841198A CN109841198A CN201910101522.3A CN201910101522A CN109841198A CN 109841198 A CN109841198 A CN 109841198A CN 201910101522 A CN201910101522 A CN 201910101522A CN 109841198 A CN109841198 A CN 109841198A
- Authority
- CN
- China
- Prior art keywords
- baffle
- key
- controller
- actuator
- silencing system
- 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
Landscapes
- Electrophonic Musical Instruments (AREA)
Abstract
The present invention relates to piano technical field of auxiliary equipment, specifically disclose a kind of silencing system of intelligent piano, including key, string, hammer, baffle and controller, the key fires the string vibration for triggering the hammer, the key bottom is equipped with for incuding circuit board key movement and be electrically connected with the controller, the baffle is set between the string and the hammer, the side of the baffle is equipped with the actuator for driving the baffle rotation, the actuator and controller electrical connection.The key sensed movement is transferred to the controller by heretofore described circuit board, the controller controls the actuator and drives the baffle rotation, to stop the hammer to fire the string, the muting function for reaching the intelligent piano has the characteristics that simple structure, good appearance and operation are convenient.
Description
Technical field
The present invention relates to piano technical field more particularly to a kind of silencing systems of intelligent piano.
Background technique
Piano is a kind of keyboard play kind musical instrument, and sound is big, range is wide, expressive force is very rich, thus deep by everybody
Like.Piano mainly has upright piano and Horizontal piano at present, but its basic structure is all by casing of piano, back rack, bone
Frame, soundboard, string, hammered string instrument, keyboard and pedal system composition.Iron skeleton and soundboard are usually fixed on back rack, string row
It is listed on iron skeleton, string is hit by the hammer on keyboard percussion hammered string instrument, so that string is generated vibration, the vibration of string makes sound
Plate is empathized, so that piano be made to make a sound.(especially in beginner's bullet during daily study playing piano
During playing piano), the sound that piano issues all relatively owes grace, therefore is easy to generate very big sound to household and neighbours
Sound interference.If someone lodges an objection, the study schedule and effect of pianist will affect again in turn in this way.Especially
Piano study is typically all to carry out in narrow room at present, and narrow space more influences the tone color of piano, exists for a long time
Learn under this environment, is easy to make one to generate oppressive and agitation, to influence learning interest and effect.
Currently, the existing piano that can be played in the mute state, such as Chinese patent: CN201520148388.X, proprietary term
Claim: the intelligent piano with mute function, the scheme taken is mainly: sound box and only sound handle are stopped by gear switching device,
The only sound box includes upper plate, perpendicular side plate and arc side plate, has through slot on the arc side plate, described is soft
Axis is seizing wire, and the through-hole that one end of flexible axle passes through on the only upper plate of sound box is fixed on the middle part of the only sound handle
Position, only one end of sound handle is fixed in the only perpendicular side plate of sound box by shaft rotation, and only the other end of sound handle passes through
Only the through slot on the arc side plate of sound box, which stretches out, stops outside sound box, and the shaft is located at the obliquely downward of the through-hole on upper plate.
Above scheme and currently on the market existing traditional piano silencing system are that mechanical handle operates, mechanical linkage side
Formula is similar to braking structure for bicycle, is gone to draw baffle rotation with a steel wire, needs user to be pulled handle with hand and just can be carried out and is
System opens or closes.Therefore, it still has the following deficiencies:
1, it adjusts mute and non-mute state gear switching device to be located at the foot pedal of piano, be passed to gear switch
The flexible axle for passing power is seizing wire, and screw, which easily loosens, when steel wire is pullled causes baffle rotation angle to change, and stability is not
Enough, such gear switch reaction is insensitive；And in use, it with the lesser relaxation of deformation of wirerope, results in gear and cuts
It changes and is unable to complete；
2, there is no micromatic setting, when the shelves position for stopping hammer percussion string is bad, piano need to be dismantled, directly adjusted
Mute component is saved, such words user needs to go to complete with professional tool when voluntarily debugging baffle angle, causes to bring when operation
Difficulty.
Summary of the invention
In order to solve the above technical problem, the present invention provides a kind of silencing systems of intelligent piano, comprising: key, string,
Hammer, baffle and controller, the key fire the string vibration for triggering the hammer, and the key bottom is equipped with
Circuit board for incuding key movement and be electrically connected with the controller, the baffle set on the string with it is described
Between hammer, the side of the baffle is equipped with the actuator for driving the baffle rotation, the actuator and the control
Device electrical connection.
Preferably, be equipped with intermeshing pinion gear and gear wheel between the actuator and the baffle, the baffle with
The gear wheel connection, the driving end of the actuator are connect with the pinion gear, and the actuator is by driving the small tooth
Wheel is to drive the bull gear drive, so that the baffle be driven to rotate.
Preferably, the side of the baffle is equipped with motor cabinet, and the actuator is bolted in the motor cabinet.
Preferably, the actuator is clockwise and anticlockwise motor.
Preferably, the silencing system further includes cell phone application, and wireless communication module, the hand are equipped in the controller
Machine APP is connect with the controller to control the silencing system by the wireless communication module.
Preferably, the cell phone application is equipped with the key for adjusting the baffle folding angle.
Preferably, the interface for connecting with headset, the interface and the controller are additionally provided on the intelligent piano
Electrical connection.
Preferably, the switch of the silencing system is set as any group of leftmost key and other keys in the key
It closes.
As described above, the silencing system and its detection method of intelligent piano of the invention, have technical effect below:
(1) key sensed movement is transferred to the controller, the control by heretofore described circuit board
Device controls the actuator and drives the baffle rotation, to stop the hammer to fire the string, reaches the intelligent piano
Muting function, the present invention uses manipulation of switches of the key as the silencing system, and driven by the actuator
The baffle, structure is simple, good appearance and operation are convenient；
(2) pinion gear is driven to drive the gear wheel to control the baffle using driving motor in the present invention
Angle is opened and closed, the baffle folding angle on the one hand realizing the silencing system electronic can adjust, and on the other hand also ensure institute
State the accuracy and stability of baffle folding angle；
(3) silencing system is controlled by the cell phone application in the present invention and the baffle opens and closes the tune of angle
It is whole, so that the adjustment of the silencing system is more convenient intuitive, improve efficiency.
Detailed description of the invention
Fig. 1 is a kind of silencing system schematic diagram of intelligent piano of the present invention；
Fig. 2 is the driving structure schematic diagram of baffle of the present invention.
In figure: 1. strings, 2. hammers, 3. baffles, 4. controllers, 5. actuators, 6. pinion gears, 7. gear wheels, 8. motors
Seat, 9. keys, 10. circuit boards, 11. interfaces.
Specific embodiment
In order that those skilled in the art will better understand the technical solution of the present invention, with reference to the accompanying drawing to the present invention
It is described in further detail.
As shown in Figure 1 and Figure 2, a kind of silencing system of intelligent piano, comprising: key 9, string 1, hammer 2,3 and of baffle
Controller 4, the key 9 fire the vibration of string 1 for triggering the hammer 2, and 9 bottom of key is equipped with for feeling
The circuit board 10 answered the key 9 to act and be electrically connected with the controller 4, the baffle 3 set on the string 1 with it is described
Between hammer 2, the side of the baffle 3 is equipped with the actuator 5 for driving the baffle 3 to rotate, the actuator 5 and institute
State the electrical connection of controller 4.In the present embodiment, when the intelligent piano needs mute, institute that the circuit board 10 will sense
It states the movement of key 9 and is transferred to the controller 4, the controller 4 controls the actuator 5 and the baffle 3 is driven to rotate, institute
Stating baffle 3 will stop the hammer 2 to fire the string 1, reach the muting function of the intelligent piano；When the intelligent steel
When qin does not need be mute, the controller 4 controls the actuator 5 and drives the baffle 3 rotation to initial position, at this time institute
Stating baffle 3 will no longer stop the hammer 2 to fire the string 1, and intelligent piano system for conducting business structure of the invention is simple, outer
Shape is beautiful and operation is convenient.
As shown in Fig. 2, being equipped with intermeshing pinion gear 6 and gear wheel 7, institute between the actuator 5 and the baffle 3
It states baffle 3 to connect with the gear wheel 7, the driving end of the actuator 5 is connect with the pinion gear 6, and the actuator 5 is logical
The pinion gear 6 overdrive to drive the gear wheel 7 to rotate, so that the baffle 3 be driven to rotate.In the present embodiment, work as institute
After stating silencing system unlatching, the controller 4 controls the actuator 5 and the pinion gear 6 is driven to rotate, 6 band of pinion gear
The dynamic gear wheel 7 being engaged with rotates, and the gear wheel 7 drives the baffle 3 to rotate, and then can be by described in control
The rotation number of gears of gear wheel 7 controls the folding angle of the baffle 3, and on the one hand the folding angle of the baffle realizes
On the other hand electronic adjustment also ensures the accuracy and stability of the folding angle of the baffle.
As shown in Figure 1, the side of the baffle 3 is equipped with motor cabinet 8, the actuator 5 is bolted on the electricity
In base 8.In the present embodiment, the actuator 5 is bolted in the motor cabinet 8, is on the one hand reduced described
Transmission distance between actuator 5 and the pinion gear 6, reduces the power consumption of the actuator, is on the other hand also convenient for described
The daily maintenance of actuator 5.
As shown in Figure 1, the actuator 5 is clockwise and anticlockwise motor.In the present embodiment, the actuator 5 is positive and negative rotation electricity
Machine opens and closes increasing or reducing for angle by the baffle 3 that may be implemented forward or reverse of the clockwise and anticlockwise motor, so that
The folding angle adjustment of the baffle 3 is quick to stablize.
As shown in Figure 1, the silencing system further includes human-computer interaction module, wireless telecommunications mould is equipped in the controller 4
Block, the human-computer interaction module are connect with the controller 4 to control the mute system by the wireless communication module
System.In the present embodiment, the wireless communication module includes bluetooth or Wifi, passes through the human-computer interaction module and the control
Wireless communication module connection in device 4, realizes the operation that the human-computer interaction module remotely controls the silencing system.Institute
Stating human-computer interaction module can be the application software being mounted in the terminals such as mobile phone, tablet computer.
As shown in Fig. 2, the cell phone application is equipped with the key for opening and closing angle for adjusting the baffle 3.The present embodiment
In, the key includes "+" key and "-" key, adjusts the baffle 3 by controlling the "+" key and the "-" key and opens
The increase and reduction of close angle degree, so that the adjustment that the baffle 3 opens and closes angle is extremely convenient accurate.
As shown in Figure 1, being additionally provided with the interface 11 for connecting with headset, the interface 11 and institute on the intelligence piano
State the electrical connection of controller 4.In the present embodiment, the interface 11 is set to the side of the intelligent piano, and with the motor cabinet 8
Relatively, when the silencing system of the intelligent piano is opened, headset can be inserted into the interface 11, the controller 4 controls
The intelligence piano spreads out of sound by the headset, on the one hand guarantees the muting function of the intelligent piano, on the other hand
Player and other staff can also be made to hear the sound of performance from the headset.
As shown in Figure 1, the switch of the silencing system is set as times of leftmost key and other keys in the key 9
Meaning combination.In the present embodiment, the switch of the silencing system is that leftmost key and third left are pressed in the key 9
The combination of key, since when playing, the intelligence leftmost key 9 of piano is unwanted, while in view of single
The key 9 be easy to touch as switch, therefore the switch of the silencing system selects Far Left in the key 9
Key be combined with other keys, by the way that the shortcut key of silencing system switch is arranged on the key 9 so that
The opening and closing of the silencing system can fast implement, and improve the usage experience of player.
A kind of silencing system of intelligent piano provided by the present invention is described in detail above.It is used herein
A specific example illustrates the principle and implementation of the invention, and the above embodiments are only used to help understand
Core of the invention thought.It should be pointed out that for those skilled in the art, not departing from original of the invention
, can be with several improvements and modifications are made to the present invention under the premise of reason, these improvement and modification also fall into right of the present invention and want
In the protection scope asked.
Claims (8)
1. a kind of silencing system of intelligence piano characterized by comprising key (9), string (1), hammer (2), baffle (3)
With controller (4), the key (9) fires string (1) vibration, key (9) bottom for triggering the hammer (2)
Equipped with the circuit board (10) for incuding the key (9) movement and being electrically connected with the controller (4), the baffle (3) is set
Between the string (1) and the hammer (2), the side of the baffle (3) is equipped with for driving the baffle (3) to rotate
Actuator (5), the actuator (5) and the controller (4) electrical connection.
2. the silencing system of intelligence piano as described in claim 1, which is characterized in that the actuator (5) and the baffle
(3) intermeshing pinion gear (6) is equipped between and gear wheel (7), the baffle (3) connect with the gear wheel (7), the drive
The driving end of moving part (5) is connect with the pinion gear (6), and the actuator (5) is by driving the pinion gear (6) to drive
Gear wheel (7) rotation is stated, so that the baffle (3) be driven to rotate.
3. the silencing system of intelligence piano as claimed in claim 2, which is characterized in that the side of the baffle (3) is equipped with electricity
Base (8), the actuator (5) are bolted in the motor cabinet (8).
4. the silencing system of intelligence piano as claimed in claim 3, which is characterized in that the actuator (5) is positive and negative rotation electricity
Machine.
5. the silencing system of intelligence piano as claimed in claim 4, which is characterized in that the silencing system further includes man-machine friendship
Mutual module, is equipped with wireless communication module in the controller (4), the human-computer interaction module by the wireless communication module with
The controller (4) connects to controller (4) and sends control signal.
6. the silencing system of intelligence piano as claimed in claim 5, which is characterized in that the human-computer interaction module, which is equipped with, to be used
In the key for adjusting baffle (3) the folding angle.
7. the silencing system of intelligence piano as claimed in claim 6, which is characterized in that be additionally provided with and be used on the intelligence piano
The interface (11) connecting with headset, the interface (11) are electrically connected with the controller (4).
8. the silencing system of intelligence piano as claimed in claim 7, which is characterized in that the switch of the silencing system is set as institute
State any combination of leftmost key and other keys in key (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910101522.3A CN109841198A (en) | 2019-02-01 | 2019-02-01 | A kind of silencing system of intelligence piano |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910101522.3A CN109841198A (en) | 2019-02-01 | 2019-02-01 | A kind of silencing system of intelligence piano |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109841198A true CN109841198A (en) | 2019-06-04 |
Family
ID=66884358
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910101522.3A Pending CN109841198A (en) | 2019-02-01 | 2019-02-01 | A kind of silencing system of intelligence piano |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109841198A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110581889A (en) * | 2019-09-06 | 2019-12-17 | 湖南卡罗德音乐集团有限公司 | Piano classroom for one-to-many teaching and building method thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1380639A (en) * | 2001-03-01 | 2002-11-20 | 雅马哈株式会社 | Combined keyboard instrument, silent system and regulating knob mechanism for changing release time |
| CN204561569U (en) * | 2015-02-10 | 2015-08-19 | 中山市童印儿童用品有限公司 | A kind of drive unit and electrically propelled chair |
| CN205144926U (en) * | 2015-11-12 | 2016-04-13 | 南昌伟达医疗器械有限公司 | Single shaking table of motor drive formula |
| CN205645246U (en) * | 2016-04-28 | 2016-10-12 | 刘文彦 | New -type intelligent piano |
| WO2018129729A1 (en) * | 2017-01-16 | 2018-07-19 | Sunland Information Technology Co., Ltd. | Piano system and method thereof |
| CN109080736A (en) * | 2018-10-09 | 2018-12-25 | 湖北新日电动车有限公司 | A kind of electromobile frame assembly rotary turning device |
-
2019
- 2019-02-01 CN CN201910101522.3A patent/CN109841198A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1380639A (en) * | 2001-03-01 | 2002-11-20 | 雅马哈株式会社 | Combined keyboard instrument, silent system and regulating knob mechanism for changing release time |
| CN204561569U (en) * | 2015-02-10 | 2015-08-19 | 中山市童印儿童用品有限公司 | A kind of drive unit and electrically propelled chair |
| CN205144926U (en) * | 2015-11-12 | 2016-04-13 | 南昌伟达医疗器械有限公司 | Single shaking table of motor drive formula |
| CN205645246U (en) * | 2016-04-28 | 2016-10-12 | 刘文彦 | New -type intelligent piano |
| WO2018129729A1 (en) * | 2017-01-16 | 2018-07-19 | Sunland Information Technology Co., Ltd. | Piano system and method thereof |
| CN109080736A (en) * | 2018-10-09 | 2018-12-25 | 湖北新日电动车有限公司 | A kind of electromobile frame assembly rotary turning device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110581889A (en) * | 2019-09-06 | 2019-12-17 | 湖南卡罗德音乐集团有限公司 | Piano classroom for one-to-many teaching and building method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101168098B (en) | Electronic organ putted on hand | |
| KR100697590B1 (en) | Key board musical instrument and hitting control apparatus for key board musical instrument | |
| CN106782466A (en) | A kind of portable intelligent piano | |
| CN109841198A (en) | A kind of silencing system of intelligence piano | |
| JPS6318399A (en) | Performer with manual control for electronic musical instrument | |
| CN201060639Y (en) | Electronic drumstick | |
| CN102631788B (en) | Shadow play entertainment toy based on singlechip control | |
| CN206400483U (en) | It is a kind of that there is the music keyboard for playing position indicating function | |
| CN210156109U (en) | Thing networking wisdom piano system | |
| CN212445223U (en) | Device of calabash silk playing robot | |
| CN218299229U (en) | Piano teaching auxiliary device | |
| CN201069657Y (en) | Sound circuit applied into the toy | |
| CN208655233U (en) | Gate-type digital electric musical instrument | |
| CN202102699U (en) | Laser crystal grand piano | |
| CN208061658U (en) | A kind of science popularization displaying piano of automatic Playing | |
| CN202422716U (en) | Improved electronic metronome | |
| CN102637423B (en) | Piano | |
| CN2840234Y (en) | Intelligent exercising drum | |
| CN110010109A (en) | A kind of Internet of Things wisdom piano system | |
| CN106098039B (en) | Dull and stereotyped intelligent business turn over device of vertical electric piano | |
| CN211858120U (en) | Multifunctional drama piano | |
| CN216412437U (en) | Auxiliary device for piano playing strength training | |
| CN217690477U (en) | Bending sound assembly device and musical instrument | |
| CN106981278B (en) | Intelligent piano large screen display system function control method and system | |
| CN217035113U (en) | Playing touch-adjustable key structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: 410000 Room B6110, Building 4, Building 6, Nine-day Galaxy Industrial Park, 72 Yannong Road, Changsha High-tech Development Zone, Hunan Province Applicant after: Hunan Carrod Music Group Co.,Ltd. Address before: 410010 Agricultural Expo Center of Yiyi Road, Yuhua District, Changsha City, Hunan Province, Unit C 5059 and C5060, the first building of Green Food City Applicant before: CHANGSHA YUEHE MUSICAL INSTRUMENT CO.,LTD. |
|
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20220125 Address after: 410000 Building 2, Houhu business center, CSCEC smart Industrial Park, No. 50, Jinjiang Road, Yuelu street, Yuelu District, Changsha City, Hunan Province Applicant after: Hunan karod Piano Co.,Ltd. Address before: Room b6110, 6th floor, building 4, Jiutian Yinhe Industrial Park, 72 Yannong Road, high tech Development Zone, Changsha, Hunan 410000 Applicant before: Hunan Carrod Music Group Co.,Ltd. |
|
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190604 |