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公开(公告)号：US11214162B2
公开(公告)日：2022-01-04
申请号：US16870902
申请日：2020-05-09
Applicant: UBTECH ROBOTICS CORP LTD
Inventor： Defu Liu , Wenhua Yu , Huai Peng , Youjun Xiong
IPC: B60L53/36 , B60L53/16 , H01R13/631 , H02J7/00
Abstract: A charging module for use with a charging station that includes a first connector, includes a housing, a second connector, and a guide structure configured to guide the first connector in a vertical direction. The guide structure includes a guiding member fixed to the second connector, or a guiding mechanism that elastically connects the second connector to the housing and allows the second connector to move with respect to the housing in the vertical direction.
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公开(公告)号：US20210341099A1
公开(公告)日：2021-11-04
申请号：US17243523
申请日：2021-04-28
Applicant: UBTECH ROBOTICS CORP LTD
Inventor： Yongjin Zhao , Wenhua Yu , Libing Zhou , Junxin Mou , Jialin Qin , Youjun Xiong
Abstract: An elevation device includes a mounting frame, a rotary actuator fixed to the mounting frame, a shall connected to the rotary actuator and rotatable with respect to the mounting frame, a drive bar slidably connected to the mounting frame, and a connecting member fixed to the shaft. The shaft defines a helical groove in a lateral surface thereof. The drive bar includes a post that is movably fit in the helical groove. The mounting frame, the shaft and the drive bar constitute a conversion mechanism that converts rotation of the shaft into linear motion of the drive bar. The drive bar is slidable with respect to the mounting frame along a direction that is parallel to an axis of rotation of the shaft.
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公开(公告)号：US20210146793A1
公开(公告)日：2021-05-20
申请号：US16870902
申请日：2020-05-09
Applicant: UBTECH ROBOTICS CORP LTD
Inventor： Defu Liu , Wenhua Yu , Huai Peng , Youjun Xiong
IPC: B60L53/36 , H02J7/00 , B60L53/16 , H01R13/631
Abstract: A charging module for use with a charging station that includes a first connector, includes a housing, a second connector, and a guide structure configured to guide the first connector in a vertical direction. The guide structure includes a guiding member fixed to the second connector, or a guiding mechanism that elastically connects the second connector to the housing and allows the second connector to move with respect to the housing in the vertical direction.
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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
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.
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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.
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Patent Agency Ranking
公开(公告)号：US11619344B2
公开(公告)日：2023-04-04
申请号：US17243523
申请日：2021-04-28
Applicant: UBTECH ROBOTICS CORP LTD
Inventor： Yongjin Zhao , Wenhua Yu , Libing Zhou , Junxin Mou , Jialin Qin , Youjun Xiong
Abstract: An elevation device includes a mounting frame, a rotary actuator fixed to the mounting frame, a shaft connected to the rotary actuator and rotatable with respect to the mounting frame, a drive bar slidably connected to the mounting frame, and a connecting member fixed to the shaft. The shaft defines a helical groove in a lateral surface thereof. The drive bar includes a post that is movably fit in the helical groove. The mounting frame, the shaft and the drive bar constitute a conversion mechanism that converts rotation of the shaft into linear motion of the drive bar. The drive bar is slidable with respect to the mounting frame along a direction that is parallel to an axis of rotation of the shaft.
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公开(公告)号：US11125276B2
公开(公告)日：2021-09-21
申请号：US16234631
申请日：2018-12-28
Applicant: UBTECH Robotics Corp
Inventor： Youjun Xiong , Kunlei Zhao , Wenhua Yu , Zheng Xie , Zhaohui An
Abstract: The present disclosure provides an output shaft component and a power output mechanism. The output shaft component includes a housing connected to the driven member, an adapter shaft connected to an output shaft of the power output mechanism, and an elastic body mounted in the housing. The adapter shaft is rotatably mounted in the housing. The elastic body includes an inner ring, an outer ring located outside the inner ring, and an elastic portion connected between the inner ring and the outer ring. The adapter shaft is sheathed in the inner ring, the inner ring is synchronously rotatably connected to the adapter shaft, and the outer ring is fixed on the housing.
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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
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.
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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
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.
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公开(公告)号：US10384541B2
公开(公告)日：2019-08-20
申请号：US15647263
申请日：2017-07-12
Applicant: UBTECH Robotics Corp.
Inventor： Youjun Xiong , Libing Zhou , Wenhua Yu
Abstract: A laser radar module includes a laser radar, an upper cover disposed above the laser radar, a lower case disposed below the laser radar, and a locking assembly for connecting the upper cover to the lower case. A gap is formed between the upper cover and the lower case for the laser radar to transmit and receive signals.
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