CN108010504A - A kind of piano performance system and method controlled by robot - Google Patents

A kind of piano performance system and method controlled by robot Download PDF

Info

Publication number
CN108010504A
CN108010504A CN201711429334.0A CN201711429334A CN108010504A CN 108010504 A CN108010504 A CN 108010504A CN 201711429334 A CN201711429334 A CN 201711429334A CN 108010504 A CN108010504 A CN 108010504A
Authority
CN
China
Prior art keywords
robot
finger
face
facial
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
CN201711429334.0A
Other languages
Chinese (zh)
Inventor
谭周勇
钟鑫
苗靖
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.)
KUNSHAN TAMI ROBOT CO Ltd
Original Assignee
KUNSHAN TAMI ROBOT 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 KUNSHAN TAMI ROBOT CO Ltd filed Critical KUNSHAN TAMI ROBOT CO Ltd
Priority to CN201711429334.0A priority Critical patent/CN108010504A/en
Publication of CN108010504A publication Critical patent/CN108010504A/en
Pending legal-status Critical Current

Links

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
    • G10H7/00Instruments in which the tones are synthesised from a data store, e.g. computer organs
    • G10H7/002Instruments in which the tones are synthesised from a data store, e.g. computer organs using a common processing for different operations or calculations, and a set of microinstructions (programme) to control the sequence thereof
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B25HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25JMANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
    • B25J11/00Manipulators not otherwise provided for
    • B25J11/003Manipulators for entertainment
    • B25J11/004Playing a music instrument
    • GPHYSICS
    • G10MUSICAL INSTRUMENTS; ACOUSTICS
    • G10FAUTOMATIC MUSICAL INSTRUMENTS
    • G10F1/00Automatic musical instruments
    • G10F1/02Pianofortes with keyboard
    • GPHYSICS
    • G10MUSICAL INSTRUMENTS; ACOUSTICS
    • G10FAUTOMATIC MUSICAL INSTRUMENTS
    • G10F5/00Details or accessories
    • 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
    • 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
    • G10H1/344Structural association with individual keys
    • G10H1/346Keys with an arrangement for simulating the feeling of a piano key, e.g. using counterweights, springs, cams
    • 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
    • G10H2220/00Input/output interfacing specifically adapted for electrophonic musical tools or instruments
    • G10H2220/091Graphical user interface [GUI] specifically adapted for electrophonic musical instruments, e.g. interactive musical displays, musical instrument icons or menus; Details of user interactions therewith
    • 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
    • G10H2230/00General physical, ergonomic or hardware implementation of electrophonic musical tools or instruments, e.g. shape or architecture
    • G10H2230/045Special instrument [spint], i.e. mimicking the ergonomy, shape, sound or other characteristic of a specific acoustic musical instrument category
    • G10H2230/361Spint mechautomatic, i.e. electrophonic musical instruments with features of traditional mechanical automatic acoustic instruments, e.g. electrophonic emulation of historic mechanical pianoroll pianos, electrophonic aspects of partly mechanical automatic acoustic instruments covered by G10F, e.g. hybrid pianos, MIDI-like control therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Robotics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Manipulator (AREA)
  • Toys (AREA)

Abstract

The invention discloses a kind of piano performance system and method controlled by robot, which includes:Humanoid robot, robot head parts including the robot component for piano and for imitating human face expression, the robot component includes several fingers, finger actuation Component driver finger pressure key is played, the robot head parts include head shell, the face of the head shell can actively be provided with eyebrow, eyeball, eyelid and face, and the expression for coordinating and playing song melody is made in facial drive component driving eyebrow, eyeball, eyelid and face action;Operation panel, enters the operating instructions for operator;Control system, receives the operational order of operation panel, and sends control signal to finger actuation component and facial drive component according to operational order.Not only playing music is wide for the above-mentioned piano performance system by robot control;And playing effect is good, it is recreational to improve.

Description

A kind of piano performance system and method controlled by robot
Technical field
The invention belongs to robotic technology field, more particularly, to a kind of piano performance system by robot control and side Method.
Background technology
With the development of science and technology, robot technology plays more and more important effect in industry and life.When Preceding robot uses in the industrial production, and the action of fixed sequencing is realized for substituting people.Piano is known as " musical instrument King ", its expressive force to music is unique, and will have outstanding playing ability then usually require to practice assiduously it is some Year.How a kind of robot that can be used for carry out highly difficult piano performance is developed so that it can not only simulate each of people Kind action, truly taps piano key, completes pieces of perfect piano music, can also be applied to educational institution, science and technology A variety of occasions such as science popularization venue, public place of entertainment, luxury stores, can also mould the sentiment of the public while showing high-tech technology, The atmosphere of Creating Art, this just becomes the hot spot direction studied in the industry.
At present, although also designing the various piano performance systems controlled by robot in the prior art, The shortcomings that generally existing playing effect is poor, single and recreational difference of playing curved surface.
The content of the invention
It is an object of the invention to provide it is a kind of by robot control piano performance system, with solve in the prior art by There are the problem of playing effect is poor, performance curved surface is single and recreational poor for the piano performance system of robot control.
Another object of the present invention is to provide a kind of piano performance method controlled by robot, to solve the prior art In by robot control piano performance method there are playing effect it is poor and recreational poor the problem of.
For this purpose, the present invention uses following technical scheme:
A kind of piano performance system controlled by robot, it includes:
Humanoid robot, including robot trunk, the robot for piano is provided with the robot trunk Hand component and the robot head parts for imitating human face expression, the robot component include several fingers, finger Drive component driving finger pressure key is played, and the robot head parts include head shell, the head shell Face can actively be provided with eyebrow, eyeball, eyelid and face, facial drive component driving eyebrow, eyeball, eyelid and face The expression for coordinating and playing song melody is made in action;
Operation panel, enters the operating instructions for operator;
Control system, receives the operational order of operation panel, and sends control signal to finger actuation according to operational order Component and facial drive component.
Especially, the head shell is arranged in robot trunk in which can swing up and down, and is pacified in the robot trunk Equipped with rotary electric machine, the head shell is connected by transmission component in the shaft of the rotary electric machine.
Especially, several described fingers are installed on finger fixed frame side by side, and each finger is correspondingly arranged on independent Finger actuation mechanism, the finger fixed frame are connected with traversing driving device, and the traversing driving device drives finger fixed frame Moved along fingerboard width.
Especially, the eyebrow, eyeball, eyelid and face are both provided with independent facial driving mechanism.
Especially, the finger actuation mechanism includes finger actuation cylinder and finger linkage, the finger actuation gas The drive end of cylinder connects one end of finger linkage by axis pin, and the other end of finger linkage is hingedly corresponded to by axis pin Finger.
Especially, the facial driving mechanism includes face driving cylinder and facial linkage, the face driving gas The drive end of cylinder connects one end of facial linkage by axis pin, and the other end of facial linkage is hingedly corresponded to by axis pin Eyebrow, eyeball, eyelid and face.
Especially, the control system includes main control computer, PLC devices and several control gas circuits, the control gas Road access is corresponding to be driven cylinder and is provided with solenoid valve, and the main control computer is communicated to connect with operation panel, described Main control computer controls the solenoid valve of several control cylinders by PLC devices.
A kind of piano performance method controlled by robot, it comprises the following steps:
1) operator is entered the operating instructions by operation panel;
2) control system receives the operational order of operation panel, and sends control signal to finger actuation according to operational order Component and facial drive component;
3) finger actuation component receives control signal rear-guard and starts to refer to the corresponding key of pressing, and facial drive component receives Eyebrow, eyeball, eyelid and face action is driven to make the expression for coordinating and playing song melody after to control signal.
Especially, the operational order is a certain song performance under performance pattern.
Especially, the operational order is one or several qins on virtual piano keyboard on operator's push panel Key.
Beneficial effects of the present invention are, compared with prior art the piano performance system and method controlled by robot Robot can also make cooperation according to the melody to perform a composition and play song while can realize robot playing piano The expression of melody;Not only playing music is wide;And playing effect is good, it is recreational to improve.
Brief description of the drawings
Fig. 1 is the front view for the piano performance system by robot control that the specific embodiment of the invention provides;
Fig. 2 is the side view for the piano performance system by robot control that the specific embodiment of the invention provides;
Fig. 3 is the knot of the head shell for the piano performance system by robot control that the specific embodiment of the invention provides Structure schematic diagram;
Fig. 4 is the finger actuation mechanism for the piano performance system by robot control that the specific embodiment of the invention provides Structure diagram;
Fig. 5 is the facial driving mechanism for the piano performance system by robot control that the specific embodiment of the invention provides Structure diagram.
Embodiment
Further illustrate technical scheme below with reference to the accompanying drawings and specific embodiments.
Please refer to Fig.1 to shown in Fig. 5, in the present embodiment, a kind of piano performance system by robot control includes class people Robot 1, piano 2, robot seat 3, operation panel 4, main control computer 5 and PLC devices 6, the robot seat 3 are located at The side of piano 2, the humanoid robot 1 are arranged on robot seat 3, and the operation panel 4 is used for operator and inputs behaviour Instruct, the main control computer 5 is used to receive and send operational order to PLC devices 6 with the communication connection of operation panel 4.
The humanoid robot 1 includes robot trunk 7, is provided with the robot trunk 7 for piano Robot component and the robot head parts for imitating human face expression, the robot component include being installed on side by side Several fingers 9 on finger fixed frame 8, each finger 9 are correspondingly arranged on independent finger actuation mechanism, the finger fixed frame 8 are connected with traversing driving device, and the traversing driving device driving finger fixed frame 8 is moved along fingerboard width, with Finger 9 is set to press all piano keys.The finger actuation mechanism includes finger actuation cylinder 10 and finger connecting rod machine Structure 11, the drive end of the finger actuation cylinder 10 connect one end of finger linkage 11, finger linkage by axis pin 11 other end hingedly corresponds to finger 9 by axis pin.The finger actuation cylinder 10 drives finger 9 to depress key and is played, The robot head parts include head shell 12, and rotary electric machine 13, the head shell are provided with the robot trunk 7 Body 12 is connected by transmission component in the shaft of the rotary electric machine 13, the 13 drive head housing of rotary electric machine 12 it is overall around Robot trunk 7 is swung up and down, and the face of the head shell 12 can actively be provided with eyebrow 14, eyeball 15, eyelid 16 With face 17, the eyebrow 14, eyeball 15, eyelid 16 and face 17 are each equipped with independent facial driving mechanism, the face Driving mechanism includes face driving cylinder 18 and facial linkage 19, and the drive end of the face driving cylinder 18 passes through axis pin One end of the facial linkage 19 of connection, the other end of facial linkage 19 are hinged corresponding eyebrow 14, eyeball by axis pin 15th, eyelid 16 and face 17.Face driving cylinder 18 drives eyebrow 14, eyeball 15, eyelid 16 and the action of face 17 to make cooperation Play the expression of song melody.
The finger actuation cylinder 10 and face driving cylinder 18 are respectively connected with control gas circuit, control and are provided with electricity in gas circuit Magnet valve, the PLC devices 6 control the electromagnetism valve events in each gas circuit.
The specific method of the above-mentioned piano performance system by robot control, comprises the following steps:
1) operator selects performance pattern-song performance or the dummy keyboard of piano performance system by operation panel 4, main After control computer 5 receives instruction, PLC devices 6 are signaled to, PLC devices 6 control each road associated solenoid valve;
2) after solenoid valve is connected to instruction, corresponding gas circuit is turned on and off, cylinder is impacted be subject to compressed air, is made and being stretched The action for going out or shrinking;
3) expanding-contracting action of cylinder, complete the rotation of eyebrow 14, eyeball 15 up and down, the opening and close of eyelid 16, mouth Bars 17 folding, the swinging up and down of neck, the action pressed with unclamping of finger;
4) action on head, coordinates the melody of song, makes happy or sad expression, the actuation of keys of finger, passes through The control of program, pop-up speed, the music effect of tone height;
5) after a song, each joint playback such as the piano performance of music, head, hand is completed.
Above example is to elaborate the basic principle and characteristic of the present invention, and the present invention limits from above-mentioned example, Without departing from the spirit and scope, the present invention also has various changes, these changes and modifications are both fallen within In scope of the claimed invention.The scope of the present invention is defined by the appended claims and its equivalents.

Claims (10)

1. a kind of piano performance system controlled by robot, it is characterised in that it includes:
Humanoid robot, including robot trunk, the robot group for piano is provided with the robot trunk Part and the robot head parts for imitating human face expression, the robot component include several fingers, finger actuation Component driver finger pressure key is played, and the robot head parts include head shell, the face of the head shell Portion can actively be provided with eyebrow, eyeball, eyelid and face, facial drive component driving eyebrow, eyeball, eyelid and face action Make the expression for coordinating and playing song melody;
Operation panel, enters the operating instructions for operator;
Control system, receives the operational order of operation panel, and sends control signal according to operational order and give finger actuation component With facial drive component.
2. the piano performance system according to claim 1 controlled by robot, it is characterised in that the head shell energy It is rotatably arranged in robot trunk, rotary electric machine is installed in the robot trunk, the head shell passes through transmission Component is connected in the shaft of the rotary electric machine.
3. the piano performance system according to claim 1 controlled by robot, it is characterised in that several described fingers It is installed on side by side on finger fixed frame, each finger is correspondingly arranged on independent finger actuation mechanism, and the finger fixed frame connects Traversing driving device is connected to, the traversing driving device driving finger fixed frame is moved along fingerboard width.
4. it is according to claim 1 by robot control piano performance system, it is characterised in that the eyebrow, eyeball, Eyelid and face are both provided with independent facial driving mechanism.
5. the piano performance system according to claim 3 controlled by robot, it is characterised in that the finger actuation machine Structure includes finger actuation cylinder and finger linkage, and the drive end of the finger actuation cylinder connects finger connecting rod by axis pin One end of mechanism, the other end of finger linkage hingedly correspond to finger by axis pin.
6. the piano performance system according to claim 4 controlled by robot, it is characterised in that the face driving machine Structure includes face driving cylinder and facial linkage, and the drive end of the face driving cylinder connects facial connecting rod by axis pin One end of mechanism, the other end of facial linkage are hinged corresponding eyebrow, eyeball, eyelid and face by axis pin.
7. the piano performance system controlled by robot according to claim 5 or 6, it is characterised in that the control system System includes main control computer, PLC devices and several control gas circuits, and the control gas circuit access is corresponding to drive cylinder and thereon Solenoid valve is provided with, the main control computer is communicated to connect with operation panel, if the main control computer is controlled by PLC devices The solenoid valve of dry control cylinder.
8. it is a kind of by robot control piano performance method, it is characterised in that its use as any one of claim 1-7 by The piano performance system of robot control is played, and is comprised the following steps:
1) operator is entered the operating instructions by operation panel;
2) control system receives the operational order of operation panel, and sends control signal according to operational order and give finger actuation component With facial drive component;
3) finger actuation component receives control signal rear-guard and starts to refer to the corresponding key of pressing, and facial drive component receives control Eyebrow, eyeball, eyelid and face action is driven to make the expression for coordinating and playing song melody after signal processed.
9. the piano performance method according to claim 8 controlled by robot, it is characterised in that the operational order is A certain song performance under performance pattern.
10. the piano performance method according to claim 8 controlled by robot, it is characterised in that the operational order For one or several keys on virtual piano keyboard on operator's push panel.
CN201711429334.0A 2017-12-26 2017-12-26 A kind of piano performance system and method controlled by robot Pending CN108010504A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201711429334.0A CN108010504A (en) 2017-12-26 2017-12-26 A kind of piano performance system and method controlled by robot

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201711429334.0A CN108010504A (en) 2017-12-26 2017-12-26 A kind of piano performance system and method controlled by robot

Publications (1)

Publication Number Publication Date
CN108010504A true CN108010504A (en) 2018-05-08

Family

ID=62061296

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201711429334.0A Pending CN108010504A (en) 2017-12-26 2017-12-26 A kind of piano performance system and method controlled by robot

Country Status (1)

Country Link
CN (1) CN108010504A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109961767A (en) * 2019-04-04 2019-07-02 陇东学院 A kind of one-handed person's musical instrument auxiliary playing method
CN110660311A (en) * 2019-08-23 2020-01-07 北京农业信息技术研究中心 Intelligent exhibit demonstration robot system
CN110977994A (en) * 2019-11-07 2020-04-10 山东大未来人工智能研究院有限公司 Intelligent robot with facial expression communication function
CN113183166A (en) * 2021-05-31 2021-07-30 李天富 Robot for playing electronic organ
CN114347070A (en) * 2022-03-18 2022-04-15 之江实验室 Method, system and device for controlling piano playing action based on humanoid arm claw robot
CN116394277A (en) * 2023-06-08 2023-07-07 之江实验室 Robot is played to imitative people piano
CN117207204A (en) * 2023-11-09 2023-12-12 之江实验室 Control method and control device of playing robot

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2427866Y (en) * 2000-06-28 2001-04-25 自贡市挚友电器有限公司 Robot able to play piano
CN1481977A (en) * 2003-07-24 2004-03-17 上海交通大学 Piano playing robot
KR20130076394A (en) * 2011-12-28 2013-07-08 한국기술교육대학교 산학협력단 Method for controlling piano robot and apparatus for thereof
CN204505268U (en) * 2015-03-17 2015-07-29 合肥探奥自动化有限公司 A kind of robot for performance of playing the musical instrument
CN106393127A (en) * 2016-08-29 2017-02-15 昆山塔米机器人有限公司 Robot capable of simulating human facial expressions
CN207637484U (en) * 2017-12-26 2018-07-20 昆山塔米机器人有限公司 A kind of piano performance system controlled by robot

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2427866Y (en) * 2000-06-28 2001-04-25 自贡市挚友电器有限公司 Robot able to play piano
CN1481977A (en) * 2003-07-24 2004-03-17 上海交通大学 Piano playing robot
KR20130076394A (en) * 2011-12-28 2013-07-08 한국기술교육대학교 산학협력단 Method for controlling piano robot and apparatus for thereof
CN204505268U (en) * 2015-03-17 2015-07-29 合肥探奥自动化有限公司 A kind of robot for performance of playing the musical instrument
CN106393127A (en) * 2016-08-29 2017-02-15 昆山塔米机器人有限公司 Robot capable of simulating human facial expressions
CN207637484U (en) * 2017-12-26 2018-07-20 昆山塔米机器人有限公司 A kind of piano performance system controlled by robot

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109961767A (en) * 2019-04-04 2019-07-02 陇东学院 A kind of one-handed person's musical instrument auxiliary playing method
CN110660311A (en) * 2019-08-23 2020-01-07 北京农业信息技术研究中心 Intelligent exhibit demonstration robot system
CN110977994A (en) * 2019-11-07 2020-04-10 山东大未来人工智能研究院有限公司 Intelligent robot with facial expression communication function
CN113183166A (en) * 2021-05-31 2021-07-30 李天富 Robot for playing electronic organ
CN114347070A (en) * 2022-03-18 2022-04-15 之江实验室 Method, system and device for controlling piano playing action based on humanoid arm claw robot
CN114347070B (en) * 2022-03-18 2022-07-12 之江实验室 Method, system and device for controlling piano playing action based on humanoid arm claw robot
CN116394277A (en) * 2023-06-08 2023-07-07 之江实验室 Robot is played to imitative people piano
CN116394277B (en) * 2023-06-08 2023-08-25 之江实验室 Robot is played to imitative people piano
WO2024008217A1 (en) * 2023-06-08 2024-01-11 之江实验室 Humanoid piano playing robot
CN117207204A (en) * 2023-11-09 2023-12-12 之江实验室 Control method and control device of playing robot
CN117207204B (en) * 2023-11-09 2024-01-30 之江实验室 Control method and control device of playing robot

Similar Documents

Publication Publication Date Title
CN108010504A (en) A kind of piano performance system and method controlled by robot
CN106903704A (en) A kind of Novel piano plays robot system
CN100587800C (en) Wind instrument having pads for closing tone holes with mechanical assistance and assistant system used therein
JP3823265B2 (en) GAME DEVICE AND GAME DEVICE CONTROL METHOD
CN107154186A (en) Teaching tool for English phonetic symbols elementary education and its application method
CN207637484U (en) A kind of piano performance system controlled by robot
CN111531562A (en) Konghou playing robot
CN1188254C (en) Flute playing robot
CN208557528U (en) Apery expression robot head construction and robot head control system
CN207669314U (en) A kind of intelligence plays robot
CN201429976Y (en) Robot capable of knocking jazz drum
CN101192402A (en) Robot bandsman playing system
CN205799527U (en) A kind of bamboo flute robot
CN110154062B (en) Suona blowing robot
CN207082329U (en) A kind of voice interface equipment based on deep learning
CN202412280U (en) Control system of dulcimer robot
CN212887625U (en) Bamboo flute playing robot
CN207148782U (en) A kind of anti-fatigue keyboard for computer
CN220179340U (en) Double-robot musical instrument playing mechanism
WO2004040939A3 (en) Method for simulating a movement by means of an acoustic reproduction device, and sound reproduction arrangement therefor
CN105818150A (en) Bamboo flute robot
CN207055978U (en) A kind of saxophone toy of face variable
CN102637423B (en) Piano
CN102637429B (en) Organ
CN110232845A (en) A kind of train driving and the stimulating and training system of troubleshooting

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: 215300 5th floor, building 1, No. 619, Xintang Road, Yushan Town, Kunshan City, Suzhou City, Jiangsu Province

Applicant after: Suzhou Tami robot Co.,Ltd.

Address before: 215324 12th floor, complex building, No. 1699, Weicheng South Road, Yushan Town, Kunshan City, Suzhou City, Jiangsu Province

Applicant before: KUNSHAN TAMI ROBOT Co.,Ltd.