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    Chassis with wheels
    1.
    发明授权
    Chassis with wheels 有权

    公开(公告)号：US10906585B2

    公开(公告)日：2021-02-02

    申请号：US16233142

    申请日：2018-12-27

    Applicant: UBTECH Robotics Corp

    Inventor： Youjun Xiong ,  Kunlei Zhao ,  Wenhua Yu ,  Libing Zhou ,  Qi Zhao

    IPC: B62D21/10 ,  B62D25/20 ,  B25J5/00

    Abstract: The present disclosure provides a chassis comprising a frame, two hanging units symmetrically provided at both sides of the frame, and a front guiding wheel and a rear universal wheel provided below the frame, wherein each of the hanging units comprises a mounting rack fixedly connected to the frame, a hanging rack slidably connected to the mounting rack, and a driving wheel rotatably connected to the hanging rack, and the front guiding wheel is provided with a first driving motor, and the driving wheel of each hanging unit is driven by a second driving motor, and wherein a closed loop speed control system is formed between the first driving motor and both second driving motors, such that a rotational angle of the front guiding wheel is adjustable via the first driving motor when revolving speeds of both second driving motors are changed.

    Finger of robotic hand and robot having the same
    2.
    发明授权
    Finger of robotic hand and robot having the same 有权

    公开(公告)号：US10384352B1

    公开(公告)日：2019-08-20

    申请号：US16233131

    申请日：2018-12-27

    Applicant: UBTECH Robotics Corp

    Inventor： Youjun Xiong ,  Kunlei Zhao ,  Wenhua Yu ,  Qi Zhao ,  Jiawen Hu ,  Yangyu Pi ,  Jianxin Pang

    IPC: B25B15/00 ,  B25J15/06 ,  B25J15/08 ,  B25J15/00

    Abstract: A finger of a robotic hand includes a phalanx portion including at least two phalanxes rotatably coupled to each other, a rotating member that is rotatable with respect to the phalanx portion, a rope having two opposite ends respectively connected to one phalanx and the rotating member, a rotating cam driven by a driving device and having a lateral surface that stays in contact with the rotating member, the rotating cam being configured to push the rotating member to rotate the rotating member in a first direction, and an elastic member connected to the rotating member and configured to apply a force to the rotating member to rotate the rotating member in a second direction.

    Robot with rotary structure
    3.
    发明授权
    Robot with rotary structure 有权

    公开(公告)号：US10307914B2

    公开(公告)日：2019-06-04

    申请号：US15448495

    申请日：2017-03-02

    Applicant: UBTECH Robotics Corp.

    Inventor： Youjun Xiong ,  Wenquan Shu ,  Wenhua Yu ,  Qi Zhao ,  Youpeng Li

    IPC: B25J17/00

    Abstract: A robot includes a head, a shoulder, and a rotary structure. The head includes a housing and a fixing frame. Connection assemblies are disposed between the housing anti the fixing frame. Each of the connection assemblies has a fixing shaft fixedly connected to the fixing frame and a flange rotatably installed to the fixing shaft, and the flange is fixedly connected to the housing. The rotary structure includes an adapter rotatably connecting the fixing shaft about an axis of the fixing shaft and a drive source rotating the adapter. The adapter has an installation disc portion for connecting the shoulder and a drive portion for connecting the drive source.

    WAIST ROTATION STRUCTURE AND ROBOT
    5.
    发明申请
    WAIST ROTATION STRUCTURE AND ROBOT 审中-公开

    公开(公告)号：US20180187757A1

    公开(公告)日：2018-07-05

    申请号：US15609026

    申请日：2017-05-31

    Applicant: UBTECH Robotics Corp.

    Inventor： YOUJUN XIONG ,  Wenquan Shu ,  Wenhua Yu ,  Qi Zhao ,  Libing Zhou ,  Youpeng Li

    IPC: F16H19/00 ,  B25J17/00

    CPC classification number: B25J17/00 ,  B25J19/0029

    Abstract: A waist rotation structure includes a mounting disc defining a through hole, a rotatable disc located at a first side of the mounting disc, a driving device fixed to a second side of the mounting disc that is opposite the first side, and a transmission assembly. The rotatable disc defines a first cable insertion hole. The driving device includes an output shaft. The transmission assembly includes a drive gear connected to the output shaft, and a transmission cylinder extending through the through hole. The transmission cylinder includes a body that extends through the through hole, and is rotatably connected to the mounting disc and fixedly connected to the rotatable disc, and a driven gear arranged on a lateral surface of the body and engaged with the drive gear. The body defines a wiring hole extending opposite ends thereof and aligning with the first cable insertion hole.

    Cable management structure and robot
    6.
    发明授权
    Cable management structure and robot 有权

    公开(公告)号：US10485124B2

    公开(公告)日：2019-11-19

    申请号：US15640583

    申请日：2017-07-03

    Applicant: UBTECH Robotics Corp.

    Inventor： Wenhua Yu ,  Youjun Xiong

    IPC: B25J19/00 ,  H05K5/02 ,  H05K5/00

    Abstract: A cable management structure for managing a connection cable in a robot includes a head structure, a waist structure and a base. The waist structure includes a rotating member, a rotating assembly and a fixed assembly. The rotating assembly is rotatably connected to the fixed assembly. The rotating member, the rotating assembly and the fixed assembly are coaxial. The rotating member defines a through hole. The rotating assembly is connected to the head structure and defines a passage communicating with the through hole. The fixed assembly is connected to the base. The base includes a main circuit board, and the main circuit board is located below the through hole. The connection cable includes a first end connected to the main circuit board and a second, opposite end passing through the through hole and the passage and extending into the head structure.

    ROBOT WITH ROTARY STRUCTURE
    9.
    发明申请
    ROBOT WITH ROTARY STRUCTURE 审中-公开

    公开(公告)号：US20180186014A1

    公开(公告)日：2018-07-05

    申请号：US15448495

    申请日：2017-03-02

    Applicant: UBTECH Robotics Corp.

    Inventor： YOUJUN XIONG ,  Wenquan Shu ,  Wenhua Yu ,  Qi Zhao ,  Youpeng Li

    IPC: B25J17/00

    CPC classification number: B25J17/00 ,  Y10T74/20329

    Abstract: A robot includes a head, a shoulder, and a rotary structure. The head includes a housing and a fixing frame. Connection assemblies are disposed between the housing anti the fixing frame. Each of the connection assemblies has a fixing shaft fixedly connected to the fixing frame and a flange rotatably installed to the fixing shaft, and the flange is fixedly connected to the housing. The rotary structure includes an adapter rotatably connecting the fixing shaft about an axis of the fixing shaft and a drive source rotating the adapter. The adapter has an installation disc portion for connecting the shoulder and a drive portion for connecting the drive source.

    Connection assembly and robot having the same
    10.
    发明授权
    Connection assembly and robot having the same 有权

    公开(公告)号：US11441726B2

    公开(公告)日：2022-09-13

    申请号：US16435575

    申请日：2019-06-10

    Applicant: UBTECH ROBOTICS CORP LTD

    Inventor： Kunlei Zhao ,  Youjun Xiong ,  Wenhua Yu ,  Jiawen Hu ,  Yangyu Pi

    IPC: F16M11/16 ,  F16M11/04 ,  F16M11/22 ,  G06N3/00

    Abstract: A connection assembly for holding a support member in position includes: a base defining a receiving hole to receive an end portion of the support member, and a guiding hole in a lateral surface thereof, which communicates with the receiving hole; a fixing block; a locking member slidably received in the guiding hole and slidable between a first position where the locking member is engaged with the support member so as to hold the support member in position, and a second position where the locking member is disengaged from the support member; and an actuating member connected to the fixing block and the locking member, the actuating member being configured to drive the locking member to move between the first position and the second position.

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