公开(公告)号：US20200017145A1

公开(公告)日：2020-01-16

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

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.

公开(公告)号：US10183403B2

公开(公告)日：2019-01-22

申请号：US15448479

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 head rotating structure includes a housing, a fixing frame, a connection assembly, and a rotary driving apparatus. The housing defines an internal space. The fixing frame is disposed in the internal space. The connection assembly is disposed between the housing and the fixing frame. The rotary driving apparatus is disposed in the internal space. In comparison with the prior art, the robot head rotating structure has the connection assembly disposed between the housing and the fixing frame as well as the rotary driving apparatus, which are capable of enabling the housing to rotate with respect to the fixing frame. As a result, the head of the robot is capable of swinging back and forth as the head of a human stably, and the raising and bowing of the head of the robot can be realized, which improves the automation of the robot.

公开(公告)号：USD832327S1

公开(公告)日：2018-10-30

申请号：US29593991

申请日：2017-02-14

Applicant: UBTECH Robotics Corp.

Designer： Yusi Miao ,  Wenhua Yu ,  Libing Zhou ,  Qi Zhao ,  Youjun Xiong

公开(公告)号：USD831720S1

公开(公告)日：2018-10-23

申请号：US29593992

申请日：2017-02-14

Applicant: UBTECH Robotics Corp.

Designer： Yusi Miao ,  Wenhua Yu ,  Libing Zhou ,  Qi Zhao ,  Youjun Xiong

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.

公开(公告)号：US10556352B2

公开(公告)日：2020-02-11

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: B25J19/00 ,  B25J17/00

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.

公开(公告)号：US10518420B1

公开(公告)日：2019-12-31

申请号：US16233139

申请日：2018-12-27

Applicant: UBTECH Robotics Corp

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

IPC: B25B15/00 ,  B25J15/06 ,  B25J15/08 ,  B25J15/00 ,  B25J15/12

Abstract: A finger of a robotic hand includes a phalanx portion including two phalanxes rotatably coupled to each other, one of the two phalanxes being rotatable about a rotation axis with respect to the other one of the two phalanxes; and a stopper structure including a first stopper member connected to the one of the two phalanxes and a second stopper member connected to the other one of the two phalanxes. The first stopper member extends around the rotation axis, and a circumferential space is defined between the first stopper member and the second stopper member and allowing the first stopper member to rotate together with the one of the two phalanxes in a predetermined range.

公开(公告)号：US20180186013A1

公开(公告)日：2018-07-05

申请号：US15448479

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 head rotating structure includes a housing, a fixing frame, a connection assembly, and a rotary driving apparatus. The housing defines an internal space. The fixing frame is disposed in the internal space. The connection assembly is disposed between the housing and the fixing frame. The rotary driving apparatus is disposed in the internal space. In comparison with the prior art, the robot head rotating structure has the connection assembly disposed between the housing and the fixing frame as well as the rotary driving apparatus, which are capable of enabling the housing to rotate with respect to the fixing frame. As a result, the head of the robot is capable of swinging back and forth as the head of a human stably, and the raising and bowing of the head of the robot can be realized, which improves the automation of the robot.

公开(公告)号：USD832371S1

公开(公告)日：2018-10-30

申请号：US29593995

申请日：2017-02-14

Applicant: UBTECH Robotics Corp.

Designer： Yusi Miao ,  Wenhua Yu ,  Libing Zhou ,  Qi Zhao ,  Youjun Xiong

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.