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公开(公告)号：US11511437B2
公开(公告)日：2022-11-29
申请号：US16923069
申请日：2020-07-07
Applicant: UBTECH ROBOTICS CORP LTD
Inventor： Marten Byl , Chengkun Zhang , Raymond Ma , Muhammed Rasid Pac , Huan Tan , Youjun Xiong
IPC: B25J11/00 , B25J5/00 , B65G1/02 , B65G61/00 , B25J9/16 , B25J9/10 , B25J9/12 , B25J19/00 , B25J9/00 , B25J19/02 , G05D1/02
Abstract: A wheeled base includes a housing, two driven wheeled mechanisms positioned on a bottom of the housing and on opposite sides of the housing, at least one passive wheel positioned on the bottom of the housing, actuated feet positioned on the bottom of the housing and configured to move up and down, sensors, and a battery pack arranged within the housing. The two driven wheeled mechanisms each includes a damping mechanism, and each damping mechanism includes at least two dampers configured to absorb impact caused by an upward movement of the housing, and absorb impact caused by a downward movement of the housing.
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Patent Agency Ranking
公开(公告)号：US20210347060A1
公开(公告)日：2021-11-11
申请号：US16923069
申请日：2020-07-07
Applicant: UBTECH ROBOTICS CORP LTD
Inventor： Marten Byl , Chengkun Zhang , Raymond Ma , Muhammed Rasid Pac , Huan Tan , Youjun Xiong
IPC: B25J11/00 , B25J5/00 , B25J9/12 , B25J9/00 , B65G1/02 , B25J9/10 , B65G61/00 , B25J19/00 , B25J19/02 , B25J9/16
Abstract: A robotic assistant includes a wheeled base, a storage unit including drawers, a foldable arm connected to a top of the storage unit and including an end of arm tooling (EOAT) connected to a distal end of the foldable arm, an elevation mechanism positioned on the wheeled base and used to move the storage unit up and down, and a control system that receives command instructions. In response to the command instructions, the control system is configured to move the wheeled base, open or close the one or more drawers, actuate movement of the foldable arm and the EOAT to pick up and place external objects from/to a determined location, and control the storage unit to move up/down.
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公开(公告)号：US20210347059A1
公开(公告)日：2021-11-11
申请号：US16870903
申请日：2020-05-09
Applicant: UBTECH ROBOTICS CORP LTD
Inventor： Chengkun Zhang , Marten Byl , Muhammed Rasid Pac , Raymond Ma , Luis Alfredo Mateos Guzman , Won Suk You , Huan Tan , Youjun Xiong
IPC: B25J11/00 , B25J5/00 , B65G1/02 , B65G61/00 , B25J9/16 , B25J19/02 , B25J9/10 , B25J9/12 , B25J19/00 , B25J9/00
Abstract: A robotic assistant includes a wheeled base, a storage unit including drawers, a foldable arm connected to a top of the storage unit and including an end of arm tooling (EOAT) connected to a distal end of the foldable arm, an elevation mechanism positioned on the wheeled base and used to move the storage unit up and down, and a control system that receives command instructions. In response to the command instructions, the control system is configured to move the wheeled base, open or close the one or more drawers, actuate movement of the foldable arm and the EOAT to pick up and place external objects from/to a determined location, and control the storage unit to move up/down.
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公开(公告)号：US11685043B2
公开(公告)日：2023-06-27
申请号：US16902205
申请日：2020-06-15
Applicant: UBTECH ROBOTICS CORP LTD
Inventor： Chengkun Zhang , Liang Huang , Jianbo Li , Jingchen Li , Hongyu Ding , Wenhua Fan , Won Suk You , Raymond Ma , Muhammed Rasid Pac , Huan Tan , Youjun Xiong
CPC classification number: B25J9/046 , B25J13/085 , B25J13/086 , B25J17/00 , B25J19/0004 , B25J9/126
Abstract: A mechanical arm includes a first link connectable to a surface, a second link, a third link, a fourth link, and a fifth link that are coupled to one another in series, and an end effector connectable to the fifth link. The end effector is rotatable about an axis of rotation same as an axis of rotation of the fourth link, and rotatable about an axis of rotation orthogonal to the axis of rotation of the fourth link. The first link, the second link, the third link, the fourth link, and the fifth link are collectively structured and configured to rotate such that the end effector is actuatable to a workspace under the surface.
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公开(公告)号：US11518042B2
公开(公告)日：2022-12-06
申请号：US16870903
申请日：2020-05-09
Applicant: UBTECH ROBOTICS CORP LTD
Inventor： Chengkun Zhang , Marten Byl , Muhammed Rasid Pac , Raymond Ma , Luis Alfredo Mateos Guzman , Won Suk You , Huan Tan , Youjun Xiong
IPC: B25J9/00 , B25J11/00 , B25J5/00 , B65G1/02 , B65G61/00 , B25J9/16 , B25J9/10 , B25J9/12 , B25J19/00 , B25J19/02 , G05D1/02
Abstract: A robotic assistant includes a wheeled base, a storage unit including drawers, a foldable arm connected to a top of the storage unit and including an end of arm tooling (EOAT) connected to a distal end of the foldable arm, an elevation mechanism positioned on the wheeled base and used to move the storage unit up and down, and a control system that receives command instructions. In response to the command instructions, the control system is configured to move the wheeled base, open or close the one or more drawers, actuate movement of the foldable arm and the EOAT to pick up and place external objects from/to a determined location, and control the storage unit to move up/down.
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公开(公告)号：US20210347038A1
公开(公告)日：2021-11-11
申请号：US16902205
申请日：2020-06-15
Applicant: UBTECH ROBOTICS CORP LTD
Inventor： CHENGKUN ZHANG , Liang Huang , Jianbo Li , Jingchen Li , Hongyu Ding , Wenhua Fan , Won Suk You , Raymond Ma , Muhammed Rasid Pac , Huan Tan , Youjun Xiong
Abstract: A mechanical arm includes a first link connectable to a surface, a second link, a third link, a fourth link, and a fifth link that are coupled to one another in series, and an end effector connectable to the fifth link. The end effector is rotatable about an axis of rotation same as an axis of rotation of the fourth link, and rotatable about an axis of rotation orthogonal to the axis of rotation of the fourth link. The first link, the second link, the third link, the fourth link, and the fifth link are collectively structured and configured to rotate such that the end effector is actuatable to a workspace under the surface.
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