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公开(公告)号：US20200206949A1
公开(公告)日：2020-07-02
申请号：US16370889
申请日：2019-03-30
Applicant: UBTECH Robotics Corp
Inventor： Sicong Liu , Youjun Xiong , Hongyu Ding , Qidong Xu , Jianxin Pang
Abstract: A finger of a robotic hand includes a palm portion, a fixed phalanx fixed to the palm portion, a first movable phalanx rotatably connected to the fixed phalanx, a second movable phalanx rotatably connected to the first movable phalanx, a first pulling member to pull the first movable phalanx so as to rotate the first movable phalanx with respect to the fixed phalanx, a second pulling member to pull the second movable phalanx so as to rotate the second movable phalanx with respect to the first movable phalanx, and an actuator to pull the first pulling member.
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Patent Agency Ranking
公开(公告)号：US10857681B2
公开(公告)日：2020-12-08
申请号：US16370889
申请日：2019-03-30
Applicant: UBTECH Robotics Corp
Inventor： Sicong Liu , Youjun Xiong , Hongyu Ding , Qidong Xu , Jianxin Pang
Abstract: A finger of a robotic hand includes a palm portion, a fixed phalanx fixed to the palm portion, a first movable phalanx rotatably connected to the fixed phalanx, a second movable phalanx rotatably connected to the first movable phalanx, a first pulling member to pull the first movable phalanx so as to rotate the first movable phalanx with respect to the fixed phalanx, a second pulling member to pull the second movable phalanx so as to rotate the second movable phalanx with respect to the first movable phalanx, and an actuator to pull the first pulling member.
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公开(公告)号：US20200206955A1
公开(公告)日：2020-07-02
申请号：US16370891
申请日：2019-03-30
Applicant: UBTECH Robotics Corp
Inventor： Sicong Liu , Youjun Xiong , Hongyu Ding , Qidong Xu , Jianxin Pang
Abstract: A robotic hand includes a palm, a thumb and four fingers that are connected to the palm; a first driving assembly to drive the thumb to rotate, a second driving assembly and a third driving assembly to respectively drive two of the four fingers to rotate; and a fourth driving assembly to drive the other two of the four fingers to rotate. The first driving assembly, the second driving assembly, the third driving assembly, and the fourth driving assembly are received within the palm.
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公开(公告)号：US11465298B2
公开(公告)日：2022-10-11
申请号：US16370891
申请日：2019-03-30
Applicant: UBTECH Robotics Corp
Inventor： Sicong Liu , Youjun Xiong , Hongyu Ding , Qidong Xu , Jianxin Pang
Abstract: A robotic hand includes a palm, a thumb and four fingers that are connected to the palm; a first driving assembly to drive the thumb to rotate, a second driving assembly and a third driving assembly to respectively drive two of the four fingers to rotate; and a fourth driving assembly to drive the other two of the four fingers to rotate. The first driving assembly, the second driving assembly, the third driving assembly, and the fourth driving assembly are received within the palm.
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公开(公告)号：US20200206910A1
公开(公告)日：2020-07-02
申请号：US16370890
申请日：2019-03-30
Applicant: UBTECH Robotics Corp
Inventor： Sicong Liu , Youjun Xiong , Hongyu Ding , Jianxin Pang
Abstract: A driving assembly of a robotic hand includes an actuator, a fixed member, an elastic member having an end connected to the actuator, two phalanxes rotatably connected to each other through a first revolute joint, one of which is rotatably connected to the fixed member through a second revolute joint, torsion springs mounted to the first revolute joint and the second revolute joint, a first pulling member having two opposite ends that are respectively fixed to the fixed member and the first revolute joint, a second pulling member having two opposite ends that are respectively fixed to the first revolute joint and the second revolute joint, and a third pulling member having two opposite ends that are respectively fixed to the actuator and the second one of the at least two phalanxes.
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公开(公告)号：US10682756B1
公开(公告)日：2020-06-16
申请号：US16370890
申请日：2019-03-30
Applicant: UBTECH Robotics Corp
Inventor： Sicong Liu , Youjun Xiong , Hongyu Ding , Jianxin Pang
Abstract: A driving assembly of a robotic hand includes an actuator, a fixed member, an elastic member having an end connected to the actuator, two phalanxes rotatably connected to each other through a first revolute joint, one of which is rotatably connected to the fixed member through a second revolute joint, torsion springs mounted to the first revolute joint and the second revolute joint, a first pulling member having two opposite ends that are respectively fixed to the fixed member and the first revolute joint, a second pulling member having two opposite ends that are respectively fixed to the first revolute joint and the second revolute joint, and a third pulling member having two opposite ends that are respectively fixed to the actuator and the second one of the at least two phalanxes.
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