WO2017166947A1 - 一种机器人结构 - Google Patents

一种机器人结构 Download PDF

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Publication number
WO2017166947A1
WO2017166947A1 PCT/CN2017/074072 CN2017074072W WO2017166947A1 WO 2017166947 A1 WO2017166947 A1 WO 2017166947A1 CN 2017074072 W CN2017074072 W CN 2017074072W WO 2017166947 A1 WO2017166947 A1 WO 2017166947A1
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WO
WIPO (PCT)
Prior art keywords
module
disposed
main board
pair
speakers
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PCT/CN2017/074072
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English (en)
French (fr)
Inventor
徐剑
杜钢英
吕程衎
陈懿
魏达
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芋头科技（杭州）有限公司
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Application filed by 芋头科技（杭州）有限公司 filed Critical 芋头科技（杭州）有限公司
Priority to US16/079,955 priority Critical patent/US10773377B2/en
Publication of WO2017166947A1 publication Critical patent/WO2017166947A1/zh

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
    • B25J9/00—Programme-controlled manipulators
    • B25J9/0003—Home robots, i.e. small robots for domestic use
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
    • B25J11/00—Manipulators not otherwise provided for
    • B25J11/0005—Manipulators having means for high-level communication with users, e.g. speech generator, face recognition means
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/02—Casings; Cabinets ; Supports therefor; Mountings therein
    • H04R1/028—Casings; Cabinets ; Supports therefor; Mountings therein associated with devices performing functions other than acoustics, e.g. electric candles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
    • B25J11/00—Manipulators not otherwise provided for
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
    • B25J9/00—Programme-controlled manipulators
    • B25J9/0009—Constructional details, e.g. manipulator supports, bases
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
    • B25J9/00—Programme-controlled manipulators
    • B25J9/08—Programme-controlled manipulators characterised by modular constructions
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R5/00—Stereophonic arrangements
    • H04R5/04—Circuit arrangements, e.g. for selective connection of amplifier inputs/outputs to loudspeakers, for loudspeaker detection, or for adaptation of settings to personal preferences or hearing impairments
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/20—Arrangements for obtaining desired frequency or directional characteristics
    • H04R1/32—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only
    • H04R1/40—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only by combining a number of identical transducers
    • H04R1/406—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only by combining a number of identical transducers microphones
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2201/00—Details of transducers, loudspeakers or microphones covered by H04R1/00 but not provided for in any of its subgroups
    • H04R2201/02—Details casings, cabinets or mounting therein for transducers covered by H04R1/02 but not provided for in any of its subgroups
    • H04R2201/029—Manufacturing aspects of enclosures transducers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R3/00—Circuits for transducers, loudspeakers or microphones
    • H04R3/005—Circuits for transducers, loudspeakers or microphones for combining the signals of two or more microphones
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R5/00—Stereophonic arrangements
    • H04R5/02—Spatial or constructional arrangements of loudspeakers

Definitions

  • the present invention relates to the field of robot technology, and in particular, to a robot structure.
  • a robot structure including:
  • a cavity is disposed inside the body
  • a sound collecting module is horizontally disposed in the top portion and located above the main board, and the sound collecting module is connected to the main board through a connecting line;
  • a fixing frame disposed at a middle portion of the cavity and adjacent to a side of the body
  • a projection module disposed on the fixing frame and located under the main board, the projection module is connected to the main board through a connecting line;
  • a pair of speakers disposed in the bottom, the pair of speakers are respectively connected to the main board through a connecting line;
  • a power module disposed in the bottom portion and located under the pair of speakers, wherein the power module is connected to the motherboard through a connection line, and the power module is configured to connect a utility to provide work for the motherboard Current.
  • the distance between the sound pickup module and the pair of speakers is greater than 20 CM.
  • the sound collecting module comprises a circular substrate, and a microphone array composed of at least 8 microphones is disposed on a circumference of one side of the circular substrate
  • a center of the circular substrate is provided with one microphone.
  • a display screen is disposed on the surface of the body and away from a side of the projection module for displaying a picture projected by the projection module on an outer surface of the body.
  • a sensor module is disposed on the outer casing of the body.
  • the sensor module comprises a temperature sensor, a light sensor, and a touch sensor.
  • the outer casing of the body is made of polycarbonate material, or
  • the outer casing of the body is made of polymethyl methacrylate material.
  • the bottom is made of aluminum.
  • the pair of speakers are disposed facing away from the bottom, and a line connecting the centers of the pair of speakers is parallel to a projection direction of the projection module, or
  • the pair of speakers are disposed rearwardly in the bottom, and a line connecting the centers of the pair of speakers is perpendicular to a projection direction of the projection module.
  • the above technical solution has the following advantages or advantages: not only the structure is simple, but also the body size is small, and the occupied space is small, which overcomes the defects that the existing intelligent robot structure is complicated and the space occupied by the space is large.
  • FIG. 1 is a schematic structural view of an embodiment of a robot structure according to the present invention.
  • FIG. 2 is a schematic structural view of a sound pickup module in an embodiment of a robot structure according to the present invention
  • FIG. 3 is a schematic structural view of a speaker position in an embodiment of a robot structure according to the present invention.
  • body (10), top; (100), bottom; (11), cavity; (12), Sound pickup module; (13), main board; (14), fixed board; (15), projection module; (16), speaker; (17), power supply; (18), display screen; (121), microphone.
  • the invention includes a robotic structure.
  • an embodiment of a robot structure includes:
  • the main board 13 is horizontally disposed in the top 10;
  • the sound collecting module 12 is horizontally disposed in the top portion 10 and located above the main board 13, and the sound collecting module 12 is connected to the main board 13 through a connecting line;
  • a fixing frame 14 disposed at a middle portion of the cavity 11 and adjacent to a side of the body 1;
  • the projection module 15, is disposed on the fixed frame 14, and is located below the main board 13, the projection module 15 is connected to the main board 13 through a connecting line;
  • a pair of speakers 16, respectively are oppositely disposed in the bottom 100, a pair of speakers 16 and respectively connected to the main board 13 through a connecting line;
  • the power supply 17 module is disposed in the bottom 100 and is located below the pair of speakers 16.
  • the power supply 17 module is connected to the main board 13 through a connection line, and the power supply 17 module is used to connect a mains supply to the main board 13 to provide an operating current.
  • the projection module 15 is disposed in the middle of the cavity 11, and the pair of speakers 16 and the power source 17 module are disposed in the bottom portion 100, so that the functional modules are mutually connected.
  • Collaboration can complete the basic functions of the robot, such as voice interaction, information display, etc., not only setting the structure simple, but also reducing the interference between the various devices.
  • the distance between the sound pickup module 12 and the pair of speakers 16 is greater than 20 CM.
  • the sound pickup module includes a circular substrate, and the microphone array composed of at least eight microphones 121 is disposed on a circumference of one side of the circular substrate.
  • a center of the circular substrate is provided with one microphone 121.
  • the microphone array is composed of nine microphones 121, so that the user's voice information can be received in multiple directions and the voice information can be denoised, so that the voice information collected by the user is more accurate.
  • a display screen 18 is disposed on the surface of the body 1 and away from the side of the projection module 15 for displaying the image projected by the projection module 15 on the outer surface of the body 1.
  • the projection module 15 uses the internal space of the body to display the projected image on the outer surface of the body 1 for the user to view the displayed image in time.
  • Back projection can effectively reduce the damage of blue light to the user's eyes.
  • the method of projecting the screen by the projection module is a technique well known to those skilled in the art, and thus will not be described again.
  • the housing of the body 1 is provided with a sensor module.
  • the sensor module includes a temperature sensor, a light sensor, and a touch sensor.
  • the temperature sensor, the light sensor and the touch sensor are all disposed on the outer casing of the robot body 1, and are connected to the corresponding chip of the main board 13 through a connecting line, and then the collected information is output to the corresponding sensor through the corresponding sensor. Processing is performed on the corresponding chip to implement the corresponding operation.
  • the outer casing 1 is made of a polycarbonate material.
  • the polycarbonate material has high strength and elasticity, so that the exterior of the robot can withstand high-intensity impact.
  • the outer casing of the body 1 is made of polymethyl methacrylate.
  • the polymethyl methacrylate has high light transmittance and outstanding aging resistance, so that the light sensor disposed on the casing can conveniently collect the light brightness information and can be conveniently viewed by the user. To the content displayed on the display.
  • the bottom 100 is made of aluminum.
  • the bottom is made of aluminum material, so that the robot obtains a stable posture on the basis of light weight overall, and the user can conveniently place the robot in any position.
  • a pair of speakers 16 are disposed facing away from the bottom 100, and the lines connecting the centers of the pair of speakers 16 are parallel to the projection direction of the projection module 15.
  • the user can clearly hear the sound played by the speaker 16 on both the front side of the robot and the back side of the robot.
  • a pair of speakers 16 are disposed facing away from the bottom 100, and the lines connecting the centers of the pair of speakers 16 are perpendicular to the projection direction of the projection module 15.
  • the arrangement of the speaker 15 is more conducive to playing stereo.
  • the robot when the user needs the robot to work, the robot can be started by voice control, such as controlling the robot to play a specified music. At this time, the user can select the voice after the robot is started.
  • voice control such as controlling the robot to play a specified music.
  • the user can select the voice after the robot is started.
  • the robot will collect the voice command of the user through the sound collection module 12, activate the music play function according to the voice command, and project the song name and lyrics corresponding to the music through the projection module 15 on the display screen while playing. On the top, it is convenient for the user to view the corresponding song information.
  • the above technical solution has the following advantages or advantages: not only the structure is simple, but also the body size is small, and the occupied space is small, which overcomes the defects that the existing intelligent robot structure is complicated and the space occupied by the space is large.

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  • Engineering & Computer Science (AREA)
  • Robotics (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Health & Medical Sciences (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • General Health & Medical Sciences (AREA)
  • Human Computer Interaction (AREA)
  • Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
  • Manipulator (AREA)
  • Toys (AREA)

Abstract

一种机器人结构，包括，呈圆柱形的本体（1），一呈半球形的顶部（10），及一底部（100）；本体内部设置有一容腔（11）；主板（13），水平的设置于顶部（10）中；拾音模块（12），水平的设置于顶部（10）中位于主板（13）的上方，拾音模块（12）通过一连接线连接到主板（13）；固定架（14），设置于容腔（11）的中部靠近本体（1）的一侧；投影模块（15），设置于固定架（14）上位于主板（13）的下方，投影模块（15）通过一连接线连接到主板（13）；一对扬声器（16），设置于底部（100）中并分别通过一连接线连接到主板；电源模块（17），设置于底部（100）中位于一对扬声器（16）的下方，电源模块（17）通过一连接线连接到主板。该机器人结构克服了现有的智能机器人结构较为复杂，且放置占据空间较大的缺陷。

Description

一种机器人结构 技术领域
本发明涉及机器人技术领域，尤其涉及一种机器人结构。
背景技术
随着电子技术的不断发展，越来越多的智能机器人走入到了千家万户，从而给使用者的生活带来了便利性以及舒适性。并且随着智能机器人功能的不断丰富，进而能给使用者带来越来越多的服务，如给使用者播放音乐，以及能够和使用者进行良好的交流，而现有的智能机器人不仅内部结构复杂，而且整体体型庞大，在放置过程中需要占用较大的空间。
发明内容
针对现有技术中智能机器人存在的上述问题，现提供一种旨在实现结构简单，且体型较小占用空间较少的一种机器人结构。
具体技术方案如下：
一种机器人结构，其中，包括：
呈圆柱形的本体，一呈半球形的顶部，及一底部；
所述本体内部设置有一容腔；
主板，水平的设置于所述顶部中；
拾音模块，水平的设置于所述顶部中，且位于所述主板的上方，所述拾音模块通过一连接线连接到所述主板；
固定架，设置于所述容腔的中部，且靠近所述本体的一侧；
投影模块，设置于所述固定架上，且位于所述主板的下方，所述投影模块通过一连接线连接到所述主板；
一对扬声器，设置于所述底部中，所述一对扬声器并分别通过一连接线连接到所述主板；
电源模块，设置于所述底部中，且位于所述一对扬声器的下方，所述电源模块通过一连接线连接到所述主板，所述电源模块用以连接一市电给所述主板提供工作电流。
优选的，所述拾音模块与所述一对扬声器的距离大于20CM。
优选的，所述拾音模块包括一圆形基板，至少8个麦克风组成的麦克风阵列设置于所述圆形基板一面的圆周上
优选的，所述圆形基板的圆心位置设置有1个麦克风。
优选的，还包括一显示屏，设置于所述本体表面，且远离所述投影模块的一侧，用以将所述投影模块投影的画面显示于所述本体的外表面。
优选的，所述本体的外壳上设置有传感器模块。
优选的，所述传感器模块包括，温度传感器，光线传感器，触摸传感器。
优选的，所述本体的外壳为聚碳酸酯材质制成，或者
所述本体的外壳为聚甲基丙烯酸甲酯材质制成。
优选的，所述底部为铝制成。
优选的，所述一对扬声器背向设置于所述底部中，并且所述一对扬声器中心的连线与所述投影模块的投影方向平行，或者
所述一对扬声器背向设置于所述底部中，并且所述一对扬声器中心的连线与所述投影模块的投影方向垂直。
上述技术方案具有如下优点或有益效果：不仅结构简单，而且体型较小，占用空间较少，克服了现有的智能机器人结构较为复杂，且放置占据空间较大的缺陷。
附图说明
参考所附附图，以更加充分的描述本发明的实施例。然而，所附附图仅用于说明和阐述，并不构成对本发明范围的限制。
图1为本发明一种机器人结构实施例的结构示意图；
图2为本发明一种机器人结构实施例中，关于拾音模块的结构示意图；
图3为本发明一种机器人结构实施例中，关于扬声器位置的结构示意图。
上述说明书中各附图标记表示；
(1)、本体；(10)、顶部；(100)、底部；(11)、容腔；(12)、 拾音模块；(13)、主板；(14)、固定板；(15)、投影模块；(16)、扬声器；(17)、电源；(18)、显示屏；(121)、麦克风。
具体实施方式
下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本发明一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有作出创造性劳动的前提下所获得的所有其他实施例，都属于本发明保护的范围。
需要说明的是，在不冲突的情况下，本发明中的实施例及实施例中的特征可以相互组合。
下面结合附图和具体实施例对本发明作进一步说明，但不作为本发明的限定。
本发明包括一种机器人结构。
如图1所示，一种机器人结构的实施例，其中，包括：
呈圆柱形的本体1，一呈半球形的顶部10，及一底部100；
主板13，水平的设置于顶部10中；
拾音模块12，水平的设置于顶部10中，且位于主板13的上方，拾音模块12通过一连接线连接到主板13；
固定架14，设置于容腔11的中部，且靠近本体1的一侧；
投影模块15，设置于固定架14上，且位于主板13的下方，投影模块15通过一连接线连接到主板13；
一对扬声器16，分别相对设置于底部100中，一对扬声器16并分别通过一连接线连接到主板13；
电源17模块，设置于底部100中，且位于一对扬声器16的下方，电源17模块通过一连接线连接到主板13，电源17模块用以连接一市电给主板13提供工作电流。
上述技术方案中，通过将拾音模块12设置于顶部10中，将投影模块15设置在容腔11的中部，将一对扬声器16以及电源17模块设置于底部100中，使上述功能模块间相互协作，可完成语音交互，信息显示，等机器人的基本功能，不仅设置结构简单，并且减少了各个器件之间的干扰。
在一种较优的实施方式中，拾音模块12与一对扬声器16的距离大于20CM。
上述技术方案中，通过将拾音模块12与一对扬声器16之间的距离设置在大于20CM以上，可有效减少一对扬声器16工作时对拾音模块12产生的干扰。
在一种较优的实施方式中，如图2所示，拾音模块包括一圆形基板，至少8个麦克风121组成的麦克风阵列设置于圆形基板一面的圆周上。
进一步的，圆形基板的圆心位置设置有1个麦克风121。
上述技术方案方，通过9个麦克风121组成麦克风阵列阵，从而可以多方位的接收到使用者的语音信息并对语音信息进行降噪，使得采集到使用者的语音信息更加的准确。
在一种较优的实施方式中，还包括一显示屏18，设置于本体1表面，且远离投影模块15的一侧，用以将投影模块15投影的画面显示于本体1的外表面。
上述技术方案中，通过设置显示屏，使投影模块15利用本体的内部空间，将投影的画面显示在本体1的外表面上，供使用者及时的查看所显示的画面。采用背投影方式可有效减少蓝光对使用者眼睛的伤害。
上述技术方案中，通过投影模块对画面进行投影的方法为本领域技术人员熟知的技术因此不再赘述。
在一种较优的实施方式中，本体1的外壳上设置有传感器模块。
在一种较优的实施方式中，传感器模块包括，温度传感器，光线传感器，触摸传感器。
上述技术方案中，温度传感器和光线传感器以及触摸触感器均设置在机器人本体1的外壳上，并通过连接线连接到主板13对应的芯片上，进而通过相应的传感器，将采集到的信息输出到对应的芯片上进行处理，从而实现对应的操作。
在一种较优的实施方式中，本体1的外壳为聚碳酸酯材质制成。
上述技术方案中，聚碳酸酯材质有着高强度的弹性，从而使机器人的外部能够承受高强度的冲击。
在一种较优的实施方式中，本体1的外壳为聚甲基丙烯酸甲酯材质制成。
上述技术方案中，聚甲基丙烯酸甲酯有着较高的透光性以及突出的耐老化性，从而使设置在壳体上的光线传感器能够方便的采集到光线亮度信息并且可以下方便使用者看到显示屏上显示的内容。
在一种较优的实施方式中，底部100为铝制成。
上述技术方案中，通过铝材质制成底部，使得机器人在整体重量较轻的基础上获得稳定的摆放姿态，方便使用者将机器人摆放在任何位置。
在一种较优的实施方式中，如图1所示，一对扬声器16背向设置于底部100中，并且一对扬声器16中心的连线与投影模块15的投影方向平行。
上述技术方案中，可方便使用者无论在机器人的正面还是机器人的背面都可以清晰的听到扬声器16所播放的声音。
在一种较优的实施方式中，如图3所示，一对扬声器16背向设置于底部100中，并且一对扬声器16中心的连线与投影模块15的投影方向垂直。
上述技术方案中，扬声器15的设置方式更利于播放立体声。
在具体实施例中，当使用者需要机器人工作时，可通过语音控制的方式启动机器人，如控制机器人播放一首指定的音乐，此时使用者可选择在启动后机器人后，通过语音的方式如播放歌曲，此时机器人通过拾音模块12将采集到使用者的语音指令，根据语音指令启动音乐播放功能，并在播放的同时，将音乐对应的歌曲名以及歌词通过投影模块15投影在显示屏上，方便使用者查看到相应的歌曲信息。
上述技术方案具有如下优点或有益效果：不仅结构简单，而且体型较小，占用空间较少，克服了现有的智能机器人结构较为复杂，且放置占据空间较大的缺陷。
以上所述仅为本发明较佳的实施例，并非因此限制本发明的实施方式及保护范围，对于本领域技术人员而言，应当能够意识到凡运用本发明说明书及图示内容所作出的等同替换和显而易见的变化所得到的方案，均应当包含在本发明的保护范围内。

Claims (10)

  1. 一种机器人结构，其特征在于，包括：
    呈圆柱形的本体，一呈半球形的顶部，及一底部；
    所述本体内部设置有一容腔；
    主板，水平的设置于所述顶部中；
    拾音模块，水平的设置于所述顶部中，且位于所述主板的上方，所述拾音模块通过一连接线连接到所述主板；
    固定架，设置于所述容腔的中部，且靠近所述本体的一侧；
    投影模块，设置于所述固定架上，且位于所述主板的下方，所述投影模块通过一连接线连接到所述主板；
    一对扬声器，设置于所述底部中，所述一对扬声器并分别通过一连接线连接到所述主板；
    电源模块，设置于所述底部中，且位于所述一对扬声器的下方，所述电源模块通过一连接线连接到所述主板，所述电源模块用以连接一市电给所述主板提供工作电流。
  2. 根据权利要求1所述的机器人结构，其特征在于，所述拾音模块与所述一对扬声器的距离大于20CM。
  3. 根据权利要求1所述的机器人结构，其特征在于，所述拾音模块包括一圆形基板，至少8个麦克风组成的麦克风阵列设置于所述圆形基板一面的圆周上
  4. 根据权利要求3所述的机器人结构，其特征在于，所述圆形基板的圆心位置设置有1个麦克风。
  5. 根据权利要求1所述的机器人结构，其特征在于，还包括一显示屏，设置于所述本体表面，且远离所述投影模块的一侧，用以将所述投影模块投影的画面显示于所述本体的外表面。
  6. 根据权利要求1所述的机器人结构，其特征在于，所述本体的外壳上设置有传感器模块。
  7. 根据权利要求6所述的机器人结构，其特征在于，所述传感器模块包括，温度传感器，光线传感器，触摸传感器。
  8. 根据权利要求1所述的机器人结构，其特征在于，所述本体的外壳为聚碳酸酯材质制成，或者
    所述本体的外壳为聚甲基丙烯酸甲酯材质制成。
  9. 根据权利要求1所述的机器人结构，其特征在于，所述底部为铝制成。
  10. 根据权利要求1所述的机器人结构，其特征在于，所述一对扬声器背向设置于所述底部中，并且所述一对扬声器中心的连线与所述投影模块的投影方向平行，或者
    所述一对扬声器背向设置于所述底部中，并且所述一对扬声器中心的连线与所述投影模块的投影方向垂直。
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