CN205645246U - New -type intelligent piano - Google Patents

Abstract

The utility model provides a new -type intelligent piano, control platform, key sensor, automatic playing device and well footboard silence device including the musical instrument body, pressure key wood, the surface of calling of the musical instrument body is equipped with intelligent terminal, it sets up on the pressure key wood of the musical instrument body to press key wood to control the platform, key sensor settings is on the keyboard floor of key below to through the data line with intelligent terminal connects, and the automatic playing device is connected with intelligent terminal. The utility model discloses a new -type intelligent piano has made the improvement to traditional wooden mechanical piano's structure, has still introduced the automatic playing device, makes the performance of piano and teaching all become more convenient, and it can not automatic playing and the problem of intelligent tutoring to have solved the piano, makes the player can have better performance experience, and the learner can more directly perceived, conveniently learn piano performance.

Description

New-type intelligence piano

Technical field

This utility model relates to intelligence piano technical field, especially relates to a kind of new-type intelligence piano.

Background technology

Piano range scope is the widest, almost enumerates the whole musical sounds in Musical System.Piano is commonly used to solo, weight Play, accompaniment etc. is performed, and music of wrirting music and rehearse is very convenient.Player is by by the key on lower keyboard, pulling inside piano Hammer to beat string, string sends sound then.Existing wooden mechanical piano structure is old, inadequate hommization, lacks Intelligent, it is impossible to automatic Playing, teaching efficiency is not good enough, and its playing technique is hard to tackle, and learning difficulty is big.

Now, the most also not having can automatic Playing, the piano of intelligent teaching.Need badly at present a kind of can automatic Playing and The piano of intelligent tutoring, meets the demand of learner and player, and fills up the vacancy in market.

Utility model content

The purpose of this utility model is to provide a kind of new-type intelligence piano, to solve machined steel present in prior art Qin structure is the most perfect, it is impossible to automatic Playing, the problem of intelligent tutoring.

To achieve these goals, this utility model is by the following technical solutions:

This utility model provide one new-type intelligence piano, including qin body, pressure key wood operation bench, key sensor, from Dynamic music performance apparatus and middle pedal silencing apparatus；The outer surface visited of described qin body is provided with intelligent terminal, and described pressure key wood manipulates Platform is arranged on the pressure key wood of qin body, and described key sensor is arranged on the keyboard board below key, and passes through data wire Being connected with described intelligent terminal, automatic performance device is connected with intelligent terminal.

Further, described visiting of qin body is obliquely installed, and lower section of visiting is provided with base music stand of visiting；The keyboard of described qin body Lid is plug-type cover of keyboard, and the cross sectional shape of described plug-type cover of keyboard is ramped shaped；Described pressure key wood operation bench is provided with out Pass, display screen, USB port and external camera interface.The having the technical effect that to visit of this technical scheme is obliquely installed, and makes to drill The sight line of the person of playing or learner is the most vertical with intelligent terminal, convenient viewing and teaching；Visit the setting of base music stand, conveniently make User, when not enabling intelligence and playing, places paper score；The cross sectional shape of plug-type cover of keyboard is ramped shaped, low inside and high outside, It is easy to the push-and-pull of cover of keyboard；During pressure key wood operation bench work, played key can be shown, file can be transmitted by USB port, As imported, deriving accompaniment etc., carry out playing the recording of video also by connection photographic head, for imparting knowledge to students or sharing.

Further, described automatic performance device includes MIDI data processor, voltage x current controller, magnetomotive group, draws Line and direction transducer；Described MIDI data processor, voltage x current controller and magnetomotive group are sequentially connected with, described MIDI number Being connected with described intelligent terminal according to processor, described magnetomotive group is arranged on the base plate in the Xiamen of described qin body, described side Being arranged on bottom the key end of qin body to transducer, described bracing wire is connected between described magnetomotive group and direction transducer. This technical scheme have the technical effect that MIDI data processor is connected with intelligent terminal, voltage x current controller and MIDI number Connecting according to processor, magnetomotive group is connected with voltage x current controller, and electric current is inputted magnetomotive group, magnetic by voltage x current controller Power packages pulls bracing wire, bracing wire to pull direction transducer, the keystroke in the transducer of direction to follow closely upwardly key end, thus real Existing automatic Playing.

Further, described magnetomotive group includes 88 high-power electromagnets, is set to 2-4 row, and the quantity of described bracing wire is 88, described high-power electromagnet connects one to one with one end of described bracing wire.This technical scheme have the technical effect that magnetic Power packages is 88 high-power electromagnets, each direction transducer corresponding, and direction transducer each key corresponding, 88 big Power electromagnet ferrum is divided into 2-4 row and arranges rather than arrange in a row, and Appropriate application space within piano makes magnetomotive group energy Configuration high-power electromagnet, the excursion of the pulling force of generation is bigger, pulls direction transducer by bracing wire, thus has expanded steel The dynamics scope of qin automatic Playing so that the musical expression of piano automatic Playing more horn of plenty.

Further, described direction transducer include converter shell, adjusting nut, coaster balance plate, upper pulley device, under Tackle arrangement, tackle gear, keystroke push rod, keystroke nail and keystroke nail felt pan；Described adjusting nut is arranged on described transducer shell On two relative sides of body, described coaster balance plate is arranged on adjusting nut, described upper pulley device and lower block dress Putting and be movably arranged on coaster balance plate, described tackle gear is arranged on converter shell, and with upper pulley device and downslide Car device contact, described keystroke push rod is arranged on upper pulley device, described keystroke nail be arranged on keystroke push rod end, described in hit Key nail felt pan is arranged on keystroke nail end；The quantity of described direction transducer is 88.Having the technical effect that of this technical scheme Pulled by bracing wire, lower block device slide downward, by the transmission of tackle gear, upper pulley device moves, makes keystroke push rod Drive keystroke nail keystroke, i.e. keystroke nail to promote key bottom key end, thus start the hammered string instrument of piano, it is achieved piano Automatic Playing, wherein, keystroke nail felt pan plays buffering and reduces the effect of noise produced by keystroke nail keystroke；By regulation spiral shell Mother, adjusts the position of coaster balance plate, controls the distance between upper pulley device and lower block device, to adapt to converter shell Inside dimension, makes upper pulley device preferably contact with tackle gear with lower block device.

Further, described upper pulley device includes upper pulley, upper pulley spring and upper pulley tooth bar, described upper pulley spring Being arranged between described upper pulley and converter shell bottom, described upper pulley tooth bar is arranged on the vehicle body of described upper pulley； Described lower block device includes that lower block, lower block spring and lower block tooth bar, described lower block spring are arranged on described downslide Between car and converter shell top cover, described lower block tooth bar is arranged on the vehicle body of described lower block；Described upper pulley tooth bar All engaging with described tackle gear with lower block tooth bar, described lower block connects one to one with the other end of bracing wire.This technology Scheme have the technical effect that bracing wire pulls lower block, lower block to move down, by lower block tooth bar and upper pulley tooth bar and coaster Engaged transmission between gear, upper pulley moves, and makes keystroke nail felt pan tap key, completes to play, after percussion, at lower block Under the effect of spring and upper pulley spring, lower block and upper pulley reset.

Further, described middle pedal silencing apparatus includes middle pedal, pedal pedestal, the first foot pedal lever device, second steps on Plate leverage, quiet shelves and thicken quiet felt；Described middle pedal is arranged on described pedal pedestal, and described pedal shaft frame is arranged On described qin body, described first foot pedal lever device and the second foot pedal lever device are positioned at the both sides of described middle pedal, and all Being connected with middle pedal, described quiet shelves are connected between the first foot pedal lever device and the second foot pedal lever device, described thickening Quiet felt is arranged on described quiet shelves.Middle pedal is stepped in having the technical effect that of this technical scheme, pedal pedestal action, band Dynamic first foot pedal lever device and the second foot pedal lever device action, make quiet shelves move downward and be affixed to string, thicken quiet Felt and string contact；During performance, the hammer impact of piano is thickening on quiet felt, thickeies quiet felt and plays the used of buffering hammer impact Property and stop the effect of string vibration, thus realize the muting function of piano performance, player now uses earphone, passes through key Sensor, utilizes the simulation on intelligent terminal to practice qin software, so that it may to reach to carry out practicing in the case of not affecting other people the mesh of qin 's；After stepping on pedal, connect external voice box, utilize simulation on intelligent terminal to practice qin software and also can play, reach as With the effect playing digital piano.

Further, described first foot pedal lever device includes pedestal under middle foot pedal lever, lever, arm spring, quiet top Bar, connecting rod, bearing pin, quiet pull bar and quiet shelves guide rail；Described middle foot pedal lever, quiet push rod, connecting rod and quiet pull bar are successively Connecting, under described lever, pedestal, arm spring, bearing pin and quiet shelves guide rail are arranged on qin body, and described middle foot pedal lever sets Putting under described lever on pedestal and arm spring, described connecting rod is arranged on described bearing pin；Described second foot pedal lever device Identical with described first foot pedal lever apparatus structure.Having the technical effect that of this technical scheme steps middle pedal, middle pedal thick stick Bar, quiet push rod, connecting rod and the action in succession of quiet pull bar, quiet pull bar pulls quiet shelves, thus realizes quiet, simple in construction, Muting function is notable.

Further, also include that right-hand tread plate automaton, described right-hand tread plate automaton are arranged on the right-hand tread plate lever of qin body And lift the lower section of grade push rod, right-hand tread plate automaton include motor, motor gear, transfer gear, lever push rod, push rod hold up and Hold up felt pan；Described motor gear is arranged on motor, and transfer gear engages with motor gear, the tooth bar on lever push rod with in Turning gear engagement, push rod holds up and is arranged on lever push rod end, holds up felt pan and is arranged in push rod picking-up, and motor is connected to voltage On current controller.This technical scheme have the technical effect that voltage x current controller controls motor work, by transmission, top Lever bracket plays promotion right-hand tread plate lever and moves upward, and the stroke of lever push rod is 1-2 centimetre, and during power-off, right-hand tread plate lever is automatically multiple Position, plays the similar effect artificially stepping on right-hand tread plate；By the pedal labelling in the music score player identification music score in intelligent terminal, Passing to voltage x current controller by MIDI data processor, voltage x current controller controls the size of electric current, thus controls electricity The speed of machine rotating speed, plays the similar effect artificially stepped on soon or step on right-hand tread plate slowly, enhances musical expression.

Further, also including that external voice box, described external voice box are Baffle Box of Bluetooth or wired audio amplifier, Baffle Box of Bluetooth is with described Intelligent terminal's wireless connections, wired audio amplifier is connected with described intelligent terminal by Audio Data Line.The technology effect of this technical scheme Fruit is: external voice box, as the speaker of intelligent terminal, makes up the defect that piano sound is single, is greatly enriched piano Playing effect, and be conducive to using the teaching software in intelligent terminal to impart knowledge to students.

The one new-type intelligence piano that this utility model provides, is made that the structure of traditional wooden mechanical piano and changes Enter, improve the experience of user, also introduce intelligent terminal, in conjunction with automatic performance device, make the performance of piano and impart knowledge to students all Become convenient, meanwhile, be also equipped with muting function significantly middle pedal silencing apparatus, make player can not interfere with other people In the case of exercise play, and computer, software and Internet resources etc. can be effectively utilized, improve performance and the study of piano, this Device solve existing piano can not automatic Playing, the problem of intelligent tutoring, enable player to have preferably and play experience, learn Habit person can learn piano performance more intuitively and easily.

Accompanying drawing explanation

In order to be illustrated more clearly that this utility model detailed description of the invention or technical scheme of the prior art, below by right In detailed description of the invention or description of the prior art, the required accompanying drawing used is briefly described, it should be apparent that, describe below In accompanying drawing be embodiments more of the present utility model, for those of ordinary skill in the art, do not paying creativeness On the premise of work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.

The structural representation of the new-type intelligence piano that Fig. 1 provides for this utility model embodiment；

Fig. 2 is the side-looking structural representation of the new-type intelligence piano shown in Fig. 1；

Fig. 3 is the structural representation of direction transducer in the new-type intelligence piano shown in Fig. 1；

Fig. 4 is the structural representation of middle pedal silencing apparatus in the new-type intelligence piano shown in Fig. 1；

The structural representation of right-hand tread plate automaton in the new-type intelligence piano that Fig. 5 provides for this utility model embodiment；

Fig. 6 is the structural representation of right-hand tread plate automaton in the new-type intelligence piano shown in Fig. 5.

Reference:

1-qin body；2-presses key wood operation bench；3-automatic performance device；

Pedal silencing apparatus in 4-；5-visits；6-key；

7-visits base music stand；The plug-type cover of keyboard of 8-；31-magnetomotive group；

32-bracing wire；33-direction transducer；331-converter shell；

332-adjusting nut；333-coaster balance plate；334-upper pulley device；

335-lower block device；336-tackle gear；337-keystroke push rod；

338-keystroke is followed closely；339-keystroke nail felt pan；Pedal in 41-；

42-pedal pedestal；43-the first foot pedal lever device；44-the second foot pedal lever device；

The quiet shelves of 45-；Foot pedal lever in 431-；Pedestal under 432-lever；

433-arm spring；The quiet push rod of 434-；435-connecting rod；

436-bearing pin；The quiet pull bar of 437-；438-quiet shelves guide rail；

9-right-hand tread plate automaton；91-right-hand tread plate lever；92-lifts a grade push rod；

93-motor gear；94-transfer gear；95-lever push rod；

96-push rod holds up；97-holds up felt pan.

Detailed description of the invention

Below in conjunction with accompanying drawing, the technical solution of the utility model is clearly and completely described, it is clear that described Embodiment is a part of embodiment of this utility model rather than whole embodiments.Based on the embodiment in this utility model, this The every other embodiment that field those of ordinary skill is obtained under not making creative work premise, broadly falls into this practicality Novel protected scope.

In description of the present utility model, " " center ", " on ", D score, "left", "right", " perpendicular it should be noted that term Directly ", " level ", " interior ", the orientation of the instruction such as " outward " or position relationship be based on orientation shown in the drawings or position relationship, be only Must have specific for the ease of describing this utility model and simplification description rather than instruction or the device of hint indication or element Orientation, with specific azimuth configuration and operation, therefore it is not intended that to restriction of the present utility model.Additionally, term " the One ", " second ", " the 3rd " are only used for describing purpose, and it is not intended that instruction or hint relative importance.

In description of the present utility model, it should be noted that unless otherwise clearly defined and limited, term " peace Dress ", should be interpreted broadly " being connected ", " connection ", for example, it may be fix connection, it is also possible to be to removably connect, or integratedly Connect；Can be to be mechanically connected, it is also possible to be electrical connection；Can be to be joined directly together, it is also possible to be indirectly connected to by intermediary, It can be the connection of two element internals.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition Language concrete meaning in this utility model.

The structural representation of the new-type intelligence piano that Fig. 1 provides for this utility model embodiment；Fig. 2 is new shown in Fig. 1 The side-looking structural representation of formula intelligence piano；Fig. 3 is the structural representation of direction transducer in the new-type intelligence piano shown in Fig. 1 Figure；Fig. 4 is the structural representation of middle pedal silencing apparatus in the new-type intelligence piano shown in Fig. 1.

Embodiment:

In the alternative of the present embodiment, as it is shown in figure 1, the new-type intelligence piano that the present embodiment provides, including qin body 1, pressure key wood operation bench 2, key sensor, automatic performance device 3 and middle pedal silencing apparatus 4；Qin body 1 visit 5 appearance Face is provided with intelligent terminal, and pressure key wood operation bench 2 is arranged on the pressure key wood of qin body 1, and key sensor is arranged on below key 6 On keyboard board, and being connected with intelligent terminal by data wire, automatic performance device 3 is connected with intelligent terminal.The most on the market Also not having energy automatic Playing, the piano of intelligent teaching, in today of rapid technological growth, original wooden mechanical piano is no longer Can meet the demand of people instantly, and its playing technique is hard to tackle, learning difficulty is big, and this causes to a lot of players and learner A lot of inconvenience.In the present embodiment, by controlling automatic performance device 3, piano can be drilled automatically according to electronic music Play, and by intelligent terminal, the qin that be played composed, and when playing by key 6 show, convenient viewing, teaching, real The purpose of existing intelligent tutoring；By key sensor, the related software in intelligent terminal is recordable, store playing information, then Playing effect can be reappeared by automatic performance device 3；Intelligent terminal can be selected for panel computer, its size with visit 5 close, should Panel computer be arranged on visit 5 outside, or visit and 5 directly replaced by panel computer.

In the alternative of the present embodiment, further, visiting of qin body 15 is obliquely installed, and visits and is provided with below 5 Door base music stand 7；The cover of keyboard of qin body 1 is plug-type cover of keyboard 8, and the cross sectional shape of plug-type cover of keyboard 8 is ramped shaped；Pressure key Wood operation bench 2 is provided with switch, display screen, USB port and external camera interface.In the present embodiment, 5 inclinations of visiting set Putting, the sight line making player or learner is the most vertical with intelligent terminal, convenient viewing and teaching；Setting is visited base music stand 7, Paper score, when not enabling intelligence and playing, can be placed on herein by user；The cross sectional shape of plug-type cover of keyboard 8 is slope Shape, low inside and high outside, it is simple to the push-and-pull of cover of keyboard；When pressure key wood operation bench 2 works, played key 6 can be shown, can pass through USB port transmission files etc., carry out playing the recording of video also by connection photographic head, for imparting knowledge to students or sharing.

In the alternative of the present embodiment, as in figure 2 it is shown, further, automatic performance device 3 includes at MIDI data Reason device, voltage x current controller, magnetomotive group 31, bracing wire 32 and direction transducer 33；MIDI data processor, voltage x current control Device processed and magnetomotive group 31 are sequentially connected with, and MIDI data processor is connected with intelligent terminal, and magnetomotive group 31 is arranged on qin body 1 On base plate in Xiamen, direction transducer 33 is arranged on bottom key 6 end of qin body 1, and bracing wire 32 is connected to magnetomotive group 31 And between direction transducer 33.In the present embodiment, MIDI data processor is connected with intelligent terminal, voltage x current controller with MIDI data processor connects, and magnetomotive group 31 is connected with voltage x current controller, and electric current is inputted magnetic by voltage x current controller Power packages 31, magnetomotive group 31 pulls bracing wire 32, bracing wire 32 to pull direction transducer 33, thus realize automatic Playing；MIDI number It is prior art according to processor and voltage x current controller, can buy in market.

In the alternative of the present embodiment, further, magnetomotive group 31 includes 88 high-power electromagnets, arranges 2 Row is preferred, and the quantity of bracing wire 32 is 88, and high-power electromagnet connects one to one with one end of bracing wire 32.At the present embodiment In, magnetomotive group 31 is 88 high-power electromagnets, and corresponding 6,88 high-power electromagnets of each key are divided into 2 rows and arrange, Rather than arrange in a row, and Appropriate application space within piano, make the magnetomotive group 31 can configure high-power electromagnet, generation The excursion of pulling force is bigger, pulls direction transducer 33 by bracing wire 32, thus piano can be made to possess more rich representability.

In the alternative of the present embodiment, as it is shown on figure 3, further, direction transducer 33 includes converter shell 331, adjusting nut 332, coaster balance plate 333, upper pulley device 334, lower block device 335, tackle gear 336, keystroke top Bar 337, keystroke nail 338 and keystroke nail felt pan 339；Adjusting nut 332 is arranged on two relative sides of converter shell 331 On, coaster balance plate 333 is arranged on adjusting nut 332, and upper pulley device 334 and lower block device 335 are movably arranged on cunning On car balance plate 333, tackle gear 336 is arranged on converter shell 331, and with upper pulley device 334 and lower block device 335 contacts, keystroke push rod 337 is arranged on upper pulley device 334, and keystroke nail 338 is arranged on keystroke push rod 337 end, keystroke Nail felt pan 339 is arranged on keystroke and follows closely 338 ends；The quantity of direction transducer 33 is 88.In the present embodiment, by bracing wire 32 Pull, lower block device 335 slide downward, by the transmission of tackle gear 336, upper pulley device 334 moves, makes keystroke push rod 337 drive keystroke to follow closely 338 actions, and keystroke nail felt pan 339 taps bottom key 6 end, and upwardly key 6, starts piano Hammered string instrument, thus realize automatic Playing；By adjusting nut 332, adjust the position of coaster balance plate 333, control upper pulley Distance between device 334 and lower block device 335, to adapt to the inside dimension of converter shell 331, makes upper pulley device 334 Preferably contact with tackle gear 336 with lower block device 335；Keystroke nail felt pan 339 is carpet pad or felt mattress.

In the alternative of the present embodiment, further, upper pulley device 334 include upper pulley, upper pulley spring and Upper pulley tooth bar, upper pulley spring is arranged between upper pulley and converter shell 331 bottom, and upper pulley tooth bar is arranged on cunning On the vehicle body of car；Lower block device 335 includes lower block, lower block spring and lower block tooth bar, and lower block spring is arranged on down Between coaster and converter shell 331 top cover, lower block tooth bar is arranged on the vehicle body of lower block；Upper pulley tooth bar and lower block Tooth bar all engages with tackle gear 336, and lower block connects one to one with the other end of bracing wire 32.In the present embodiment, bracing wire 32 pull lower block, lower block to move down, by the engaged transmission between lower block tooth bar and upper pulley tooth bar and tackle gear 336, Move on upper pulley, make, bottom keystroke nail 338 percussion key 6 end, to start the hammered string instrument of piano, complete to play, after percussion, Under the effect of lower block spring and upper pulley spring, lower block and upper pulley reset.

In the alternative of the present embodiment, as shown in Figure 4, further, middle pedal silencing apparatus 4 includes middle pedal 41, pedal pedestal the 42, first foot pedal lever device the 43, second foot pedal lever device 44, quiet shelves 45 and thicken quiet felt；In step on Plate 41 is arranged on pedal pedestal 42, and pedal pedestal 42 is arranged on qin body 1, the first foot pedal lever device 43 and the second pedal thick stick Lever apparatus 44 is positioned at the both sides of middle pedal 41, and is all connected with middle pedal 41, and quiet shelves 45 are connected to the first foot pedal lever device 43 and second between foot pedal lever device 44, thicken quiet felt and are arranged on quiet shelves 45.In the present embodiment, middle pedal is stepped on 41, pedal pedestal 42 action, drive the first foot pedal lever device 43 and the second foot pedal lever device 44 action, make quiet shelves 45 paste To string, thicken quiet felt and stop the vibration of string, thus realize muting function；Thickening quiet felt and include 3 layers, internal layer is surface Smooth and soft silica gel, middle level is the plastic cement that quality is harder, and the outer layer being close to string is the felt that quality is soft.

In the alternative of the present embodiment, further, the first foot pedal lever device 43 include middle foot pedal lever 431, Pedestal 432, arm spring 433, quiet push rod 434, connecting rod 435, bearing pin 436, quiet pull bar 437 and quiet shelves guide rail under lever 438；Middle foot pedal lever 431, quiet push rod 434, connecting rod 435 and quiet pull bar 437 are sequentially connected with, pedestal 432, lever under lever Spring 433, bearing pin 436 and quiet shelves guide rail 438 are arranged on qin body 1, and middle foot pedal lever 431 is arranged on pedestal under lever 432 and arm spring 433 on, connecting rod 435 is arranged on bearing pin 436；Second foot pedal lever device 44 and the first foot pedal lever dress Put 43 structures identical.In the present embodiment, step on middle pedal 41, middle foot pedal lever 431, quiet push rod 434, connecting rod 435 and quiet Sound pull bar 437 action in succession, quiet pull bar 437 pulls quiet shelves 45 to be affixed to string along quiet shelves guide rail 438, thus when playing Playing quiet effect, its simple in construction, muting function is notable.

In the alternative of the present embodiment, as shown in Figure 5, Figure 6, further, right-hand tread plate automaton 9 is also included, Right-hand tread plate automaton 9 is arranged on the right-hand tread plate lever 91 of qin body 1 and lifts the lower section of grade push rod 92, and right-hand tread plate automaton 9 is wrapped Include motor, motor gear 93, transfer gear 94, lever push rod 95, push rod picking-up 96 and hold up felt pan 97；Motor gear 93 is arranged On motor, transfer gear 94 engages with motor gear 93, and the tooth bar on lever push rod 95 engages with transfer gear 94, push rod torr Playing 96 and be arranged on lever push rod 95 end, hold up felt pan 97 and be arranged in push rod picking-up 96, motor is connected to voltage x current control On device.In the present embodiment, voltage x current controller controls motor work, and by transmission, push rod holds up 96 promotion right-hand tread plate thick sticks Bar 91 moves upward, and the stroke of lever push rod 95 is 1-2 centimetre, and during power-off, right-hand tread plate lever 91 automatically resets, and plays similar people For stepping on the effect of right-hand tread plate；By the pedal labelling in the music score player identification music score in intelligent terminal, pass through MIDI data Voltage x current controller passed to by processor, and voltage x current controller controls the size of electric current, thus controls the speed of motor speed, Play the similar effect artificially stepped on soon or step on right-hand tread plate slowly.

In the alternative of the present embodiment, further, also including external voice box, external voice box is Baffle Box of Bluetooth or has Line audio amplifier, Baffle Box of Bluetooth and intelligent terminal's wireless connections, wired audio amplifier is connected with intelligent terminal by Audio Data Line.In this reality Execute in example, by connecting external voice box, as the speaker of intelligent terminal, play accompaniment, teaching audio frequency etc., make playing effect more Good, conveniently utilize relevant teaching and the performance software of intelligent terminal, contribute to performance and the study of player.

Last it is noted that various embodiments above is only in order to illustrate the technical solution of the utility model, rather than it is limited System；Although being described in detail this utility model with reference to foregoing embodiments, those of ordinary skill in the art should Understand: the technical scheme described in foregoing embodiments still can be modified by it, or to the most some or all of Technical characteristic carries out equivalent；And these amendments or replacement, do not make the essence of appropriate technical solution depart from this practicality new The scope of type each embodiment technical scheme.

Claims (10)

1. a new-type intelligence piano, it is characterised in that include qin body, pressure key wood operation bench, key sensor, automatic Playing dress Put and middle pedal silencing apparatus；The outer surface visited of described qin body is provided with intelligent terminal, and described pressure key wood operation bench is arranged on On the pressure key wood of qin body, described key sensor is arranged on the keyboard board below key, and by data wire and described intelligence Can terminal connect, automatic performance device is connected with intelligent terminal.

New-type intelligence piano the most according to claim 1, it is characterised in that described visiting of qin body is obliquely installed, and visits Lower section is provided with base music stand of visiting；The cover of keyboard of described qin body is plug-type cover of keyboard, the cross section shape of described plug-type cover of keyboard Shape is ramped shaped；Described pressure key wood operation bench is provided with switch, display screen, USB port and external camera interface.

New-type intelligence piano the most according to claim 1, it is characterised in that described automatic performance device includes MIDI data Processor, voltage x current controller, magnetomotive group, bracing wire and direction transducer；Described MIDI data processor, voltage x current control Device processed and magnetomotive group are sequentially connected with, and described MIDI data processor is connected with described intelligent terminal, and described magnetomotive group is arranged On base plate in the Xiamen of described qin body, described direction transducer is arranged on bottom the key end of qin body, and described bracing wire is even It is connected between described magnetomotive group and direction transducer.

New-type intelligence piano the most according to claim 3, it is characterised in that described magnetomotive group includes 88 large power, electricallies Magnet, is set to 2-4 row, and the quantity of described bracing wire is 88, one a pair, one end of described high-power electromagnet and described bracing wire Should connect.

New-type intelligence piano the most according to claim 4, it is characterised in that described direction transducer includes transducer shell Body, adjusting nut, coaster balance plate, upper pulley device, lower block device, tackle gear, keystroke push rod, keystroke nail and keystroke nail Felt pan；Described adjusting nut is arranged on two relative sides of described converter shell, and described coaster balance plate is arranged on On adjusting nut, described upper pulley device and lower block device are movably arranged on coaster balance plate, and described tackle gear is arranged On converter shell, and contacting with upper pulley device and lower block device, described keystroke push rod is arranged on upper pulley device, Described keystroke nail is arranged on keystroke push rod end, and described keystroke nail felt pan is arranged on keystroke nail end；Described direction transducer Quantity is 88.

The most according to claim 5 new-type intelligence piano, it is characterised in that described upper pulley device include upper pulley, on Coaster spring and upper pulley tooth bar, described upper pulley spring is arranged between described upper pulley and converter shell bottom, described Upper pulley tooth bar is arranged on the vehicle body of described upper pulley；Described lower block device includes lower block, lower block spring and downslide Skiving bar, described lower block spring is arranged between described lower block and converter shell top cover, and described lower block tooth bar is arranged On the vehicle body of described lower block；Described upper pulley tooth bar and lower block tooth bar all engage with described tackle gear, described downslide Car connects one to one with the other end of bracing wire.

New-type intelligence piano the most according to claim 6, it is characterised in that described middle pedal silencing apparatus is stepped in including Plate, pedal pedestal, the first foot pedal lever device, the second foot pedal lever device, quiet shelves and thicken quiet felt；Described middle pedal sets Putting on described pedal pedestal, described pedal shaft frame is arranged on described qin body, and described first foot pedal lever device and second is stepped on Plate leverage is positioned at the both sides of described middle pedal, and is all connected with middle pedal, and described quiet shelves are connected to the first foot pedal lever Between device and the second foot pedal lever device, the quiet felt of described thickening is arranged on described quiet shelves.

New-type intelligence piano the most according to claim 7, it is characterised in that described first foot pedal lever device is stepped in including Pedestal, arm spring, quiet push rod, connecting rod, bearing pin, quiet pull bar and quiet shelves guide rail under plate lever, lever；Described middle pedal Lever, quiet push rod, connecting rod and quiet pull bar are sequentially connected with, pedestal, arm spring, bearing pin and quiet shelves guide rail under described lever Being arranged on qin body, described middle foot pedal lever is arranged under described lever on pedestal and arm spring, and described connecting rod is arranged on On described bearing pin；Described second foot pedal lever device is identical with described first foot pedal lever apparatus structure.

New-type intelligence piano the most according to claim 3, it is characterised in that also include right-hand tread plate automaton, the described right side Pedal automaton is arranged on the right-hand tread plate lever of qin body and lifts the lower section of grade push rod, and right-hand tread plate automaton includes that electricity is mechanical, electrical Machine gear, transfer gear, lever push rod, push rod hold up and hold up felt pan；Described motor gear is arranged on motor, transfer gear Engaging with motor gear, the tooth bar on lever push rod engages with transfer gear, and push rod holds up and is arranged on lever push rod end, holds up Felt pan is arranged on push rod and holds up, and motor is connected on voltage x current controller.

New-type intelligence piano the most according to claim 1, it is characterised in that also include external voice box, described external voice box For Baffle Box of Bluetooth or wired audio amplifier, Baffle Box of Bluetooth and described intelligent terminal's wireless connections, wired audio amplifier by Audio Data Line with Described intelligent terminal connects.