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公开(公告)号：US20200182337A1
公开(公告)日：2020-06-11
申请号：US16286631
申请日：2019-02-27
Applicant: UBTECH Robotics Corp
Inventor： Youjun Xiong , Zuyi Mao , Xinpu Chen , Gao Yang , Defu Liu
Abstract: An arm assembly of a robot includes a servo coupled to the chest of the robot, an upper arm driven by the servo, a forearm rotatably coupled to the upper arm, a hand connected to an end of the forearm and rotatable about a first axis extending along a lengthwise direction of the forearm; and a hand transmission mechanism configured to transmit motion from the servo to the hand so as to drive the hand to rotate about the first axis.
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公开(公告)号：US20200180167A1
公开(公告)日：2020-06-11
申请号：US16285169
申请日：2019-02-25
Applicant: UBTECH Robotics Corp
Inventor： Youjun Xiong , Zuyi Mao , Xinpu Chen , Gao Yang , Defu Liu
Abstract: An arm assembly includes a servo coupled to the chest of the robot, an upper arm driven by the servo, a forearm rotatably coupled to the upper arm, and a forearm transmission member comprising a first end rotatable with respect to the chest and a second end coupled to the forearm. The upper arm, the forearm and the forearm transmission member are arranged in such a way that the forearm rotates when the upper arm rotates with respect to the chest.
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公开(公告)号：US20200180146A1
公开(公告)日：2020-06-11
申请号：US16285192
申请日：2019-02-25
Applicant: UBTECH Robotics Corp
Inventor： Youjun Xiong , Gao Yang , Defu Liu , Zuyi Mao , Xinpu Chen
Abstract: An assembly for driving a waist of a humanoid robot to rotate with respect to a chest of the humanoid robot includes a support assembly fixed in the chest, a servo mounted to the support assembly, and a rotating member fixed to the waist and rotatable when driven by the servo.
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公开(公告)号：US20200164511A1
公开(公告)日：2020-05-28
申请号：US16236521
申请日：2018-12-30
Applicant: UBTECH Robotics Corp
Inventor： Youjun Xiong , Lifu Zhang , Hanyu Sun , Xi Bai , Jianxin Pang
Abstract: The present disclosure provides a servo motion control method and apparatus, as well as a robot using the same. The method includes: obtaining position parameters of a plurality of control vertices of a servo in a constant speed motion; creating a first smooth trajectory equation of the servo to move from the starting point to the ending point based on the position parameters of the plurality of control vertices; and controlling the servo to move based on the first smooth trajectory equation. The present disclosure is capable of realizing the smooth control of the motion of the servo from a starting position to an ending position, and avoiding the severe impacts during starting and stopping which affect the stability of the servo while the servo is in a constant high-speed motion.
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公开(公告)号：US20200161803A1
公开(公告)日：2020-05-21
申请号：US16445243
申请日：2019-06-19
Applicant: Ubtech Robotics Corp Ltd
Inventor： Youjun Xiong , Wenhua Fan , Jianxin Pang
Abstract: An electronic building block includes a first side and a second side, a first magnet fixed to the first side and including a number of first magnet segments, a second magnet fixed to the second side and including a number of second magnet segments, a first power contact, a second power contact and a first communication contact arranged on the first side; and a third power contact, a fourth power contact and a second communication contact arranged on the second side and respectively coming into contact with the first power contact, the second power contact, and the first communication contact when the first magnet segments of one of two electronic building blocks is connected to the second magnet segments of the other of two electronic building blocks.
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Patent Agency Ranking
公开(公告)号：US10574793B2
公开(公告)日：2020-02-25
申请号：US15891380
申请日：2018-02-08
Applicant: UBTECH Robotics Corp
Inventor： Youjun Xiong , Haiwu Su , Lin Chen
IPC: H04L29/06
Abstract: The present disclosure provides a method, an apparatus and a terminal device for communication protocol compatibility. The method includes: receiving an external protocol list transmitted by an external device and retrieving a locally stored local protocol list; taking one of a same version information of the external protocol list and the local protocol list as matched version information, if the external protocol list and the local protocol list have the same version information; and taking the local protocol corresponding to the snatched version information as the protocol for communicating with the external device, and transmitting the matched version information to the external device. As a result, when the terminal device and the external device have the same communication protocol, they can perform data exchange using the same communication protocol automatically, which reduces the possibility of the incompatibility in the communication protocol so as to improve the communication success rate.
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公开(公告)号：US10569427B2
公开(公告)日：2020-02-25
申请号：US15856054
申请日：2017-12-28
Applicant: UBTECH Robotics Corp
Inventor： Youjun Xiong , Xiaopeng Wu , Meichun Liu
Abstract: A servo transmission mechanism includes a servo main body, a first housing, a second housing, a connecting rod, and a linking member. The semi main body includes a first end having an output shaft and a second opposite end. The first housing is connected to the output shaft of the servo main body. The connecting rod has an upper end and a lower end that includes a connecting shaft, opposite ends of which are rotatably connected to the first housing and the second housing, respectively. The linking member rotatably connects the upper end of the connecting rod to the second end of the servo main body.
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公开(公告)号：US10559233B2
公开(公告)日：2020-02-11
申请号：US15600803
申请日：2017-05-22
Applicant: UBTECH Robotics Corp.
Inventor： Xiongyuan Fang , Xiaochu Zhong , Kai Xu , Youjun Xiong
Abstract: A segment display device includes: a housing including an upper, cover and a lower cover connected to the upper cover, the upper cover defining a plurality of upper connection holes and a display window, the lower cover defining a plurality of lower connection holes at positions corresponding to the upper connection holes, the upper connection holes and the lower connection holes being configured for connecting the housing, to a building block, and the housing defining an interlace opening; as circuit board arranged within the housing and including a first circuit port and a second circuit port, the first circuit port and the second circuit port being located at the interface opening; and a segment display arranged on the circuit board at a position corresponding to the display window.
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公开(公告)号：US20200030982A1
公开(公告)日：2020-01-30
申请号：US16370884
申请日：2019-03-30
Applicant: UBTECH Robotics Corp
Inventor： Youjun Xiong , Jiawen Hu , Gaobo Huang , Musen Zhang
Abstract: The present disclosure provides a robot recharge docking method. The method includes: obtaining current radar data of a radar of a robot for a scanned obstacle; obtaining a position of a target object by analyzing the current radar data; controlling the robot to move to a predetermined position around the target object; determining whether infrared carrier data is received by the robot recharge docking apparatus from the target object; determining that the target object is a charging station upon receiving the infrared carrier data from the target object; and docking the robot at the target object to charge if the target object is the charging station. In the above-mentioned manner, the present disclosure can prevent the robot from taking an obstacle similar to a charging station in shape as the charging station to dock at, thereby ensuring the safety of the automatic recharging of the robot.
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公开(公告)号：US10528058B2
公开(公告)日：2020-01-07
申请号：US15719594
申请日：2017-09-29
Applicant: UBTECH Robotics Corp
Inventor： Youjun Xiong , Jiawen Hu , Gaobo Huang
IPC: G05D1/02
Abstract: The present disclosure relates to a robot, a distance measuring method, and a recharging system for robot. The distance measuring method includes configuring a current position of a robot to be a first position, obtaining a first direction along a connection line from the first position to a signals transmitting position by a sensor of the robot, obtaining a second direction along a connection line from a second position to the signals transmitting position when the robot being driven by a driver to move along a moving direction by a predetermined distance to the second position, and the moving direction being perpendicular to the first direction to the second position, obtaining a distance between the second position and the signals transmitting position according to an included angle formed by the first direction and the second direction, and the predetermined distance.
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