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公开(公告)号：US20240305147A1
公开(公告)日：2024-09-12
申请号：US18041240
申请日：2021-12-24
发明人： Ran AN , Tingke SONG , Kun ZENG , Chuneng CAO , Juncai PENG
摘要： The present disclosure discloses a stator assembly. The stator assembly comprises: a stator core comprising a plurality of stator teeth, and any two adjacent ones of the plurality of stator teeth are provided with a stator slot therebetween; and a stator winding formed by a wire wound on the stator teeth, the stator winding being received in the stator slots. A cross section of the stator winding in a winding direction of the wire is a plurality of wires having orthohexagonal shapes, and any two adjacent ones of wires closely fit each other.
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公开(公告)号：US20240300117A1
公开(公告)日：2024-09-12
申请号：US17997627
申请日：2022-06-13
发明人： Juncai PENG , Xiaojun WANG , Ran AN
CPC分类号： B25J15/026 , B25J15/086
摘要： Provided are a gripper and a robot. The gripper includes a case, a plurality of gripping assemblies respectively assembled to the case, and a driving assembly configured to move the plurality of gripping assemblies. Each gripping assembly is provided with a fingertip at an end portion, and fingertips of the gripper are configured to cooperate with each other for grasping. Each gripping assembly further includes a gear set and a gear carrier rotatably connected to the case. The gear set includes a fixed gear, an intermediate gear and a fingertip gear engaged in sequence. The fixed gear is fixedly connected to the case, and the fingertip gear is fixedly connected to the fingertip. The intermediate gear and the fingertip gear are mounted to the gear carrier and respectively rotatably connected to the gear carrier. The driving assembly is configured to rotate the gear carrier.
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公开(公告)号：US12042929B2
公开(公告)日：2024-07-23
申请号：US17610656
申请日：2021-06-17
CPC分类号： B25J13/085 , B25J17/00
摘要： A sensing assembly includes a magnet assembly configured to be coupled to a first component and a pair of hall-effect sensors configured to be coupled to a second component. The pair of hall-effect sensors are configured to generate substantially identical signal changes in response to a first relative motion in a first direction between the magnet assembly and the pair of hall-effect sensors, and to generate substantially equal but opposite signal changes in response to a second relative motion in a second direction between the magnet assembly and the pair of sensors. The first direction is perpendicular to the second direction.
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公开(公告)号：US20230356414A1
公开(公告)日：2023-11-09
申请号：US17617088
申请日：2021-10-19
发明人： Ran AN , Juncai PENG , Tingke SONG
IPC分类号： B25J15/12
CPC分类号： B25J15/12
摘要： A gripper with at least one gripping jaw is provided. The at least one gripping jaw includes a base, a gripping portion configured to contact an object, a flexible member connecting the base and the gripping portion, and a sensor assembly located between the base and the gripping portion. The flexible member is configured to enable the gripping portion to deflect with respect to the base when the gripping portion is subjected to a force in a first direction from the object. The sensor assembly is configured to generate a signal in response to the deflection of the gripping portion.
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公开(公告)号：US20220316968A1
公开(公告)日：2022-10-06
申请号：US17311618
申请日：2020-07-28
发明人： Hao JIANG , Shuhan LI , Shiquan WANG , Ran AN , Xuesen LI
摘要： A multi-degree of freedom (DOF) force and torque sensor is provided. The multi-DOF force and torque sensor includes a first rigid plate, a second rigid plate, multiple elastic elements connected between the first and second rigid plates, and multiple signal pairs connected between the first and second rigid plates. The signal pairs are used for detecting relative displacements of the first and second rigid plates in multiple directions.
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6.发明申请公开(公告)号：US20220297310A1
公开(公告)日：2022-09-22
申请号：US17600234
申请日：2020-10-28
发明人： Feijian NI , Shuyun CHUNG
摘要： A method for assembling an operating member and an adapting member by a robot is provided. According to the method, the operating member is moved to the adapting member in an assembly direction until the operating member reaches the adapting member. A moving mode for adjusting the operating member is determined, in which the moving mode includes one or both of a moving-in-plane mode and a posture-adjusting mode. The operating member is moved in the determined moving mode and applied a force continuously in the assembly direction during movement. It is determined whether a preset condition for a completion of the assembling of the operating member and the adapting member is satisfied. And the movement of the operating member in the determined moving mode is stopped or the applied force is stopped when it is determined that the preset condition is satisfied.
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公开(公告)号：US11345049B2
公开(公告)日：2022-05-31
申请号：US16617332
申请日：2019-11-20
发明人： Ran An , Shiquan Wang
IPC分类号： B25J15/08
摘要： A grasping mechanism includes a base and at least two linkage grasping assemblies. Each linkage grasping assembly includes a grasping member, a first rod and a second rod. The grasping member includes a grasping portion and a connecting portion. The first rod has a first end rotatably connected to the connecting portion and a second end rotatably connected to the base. The second rod has a first end rotatably connected to the connecting portion and a second end rotatably connected to the base.
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公开(公告)号：US20210323160A1
公开(公告)日：2021-10-21
申请号：US16849536
申请日：2020-04-15
发明人： Shuyun Chung , Xingchi He , Kenneth Chao
摘要： A method, system, and non-transitory, computer-readable medium are provided for estimating a direction of gravity with respect to a robot. The method includes rotating a first joint. A first torque information of the first joint is recorded during rotation of the first joint. A second joint is then rotated. A second torque information of the second joint is recorded during rotation of the second joint. The direction of gravity is then estimated with respect to the robot based on the first torque information and the second torque information. The method provides an efficient way for determining the direction of gravity with respect to the robot.
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公开(公告)号：USD1042580S1
公开(公告)日：2024-09-17
申请号：US29884901
申请日：2023-02-16
设计人： Xuesen Li , Shaobo Hu , Hao Jiang , Shiquan Wang
摘要： FIG. 1 is a top, front and left side perspective view of a delta robot showing our new design;
FIG. 2 is a top, front and right side perspective view thereof;
FIG. 3 is a bottom, rear and left side perspective view thereof;
FIG. 4 is a front elevational view thereof;
FIG. 5 is a rear elevational view thereof;
FIG. 6 is a left side view thereof;
FIG. 7 is a right side view thereof;
FIG. 8 is a top plan view thereof;
FIG. 9 is a bottom plan view thereof;
FIG. 10 is an enlarged view of portion 10 in FIG. 1;
FIG. 11 is an enlarged view of portion 11 in FIG. 3;
FIG. 12 is a top, front and left side perspective view showing the delta robot in a use state; and,
FIG. 13 is a top, front and right side perspective view showing the delta robot in a use state.
The broken lines in the drawings illustrate portions of the delta robot which form no part of the claimed design.-
公开(公告)号：US20240181660A1
公开(公告)日：2024-06-06
申请号：US17782885
申请日：2022-03-14
发明人： Tingke SONG , Xuan WANG , Ran AN
CPC分类号： B25J19/0004 , F16D55/22 , F16D65/122 , F16D65/123 , F16D65/125 , F16D65/186 , B25J9/12 , F16D2065/1324 , F16D2065/1388 , F16D2065/1392 , F16D2121/22 , F16D2250/0069
摘要： A brake assembly includes: a motor rotor; a brake disc fixed on the motor rotor; a friction plate fixed to and surrounding the brake disc; a bearing rotatably sleeved on the motor rotor; an electromagnet assembly fixed on the bearing; a baffle plate fixed to the electromagnet assembly; an armature slidably sleeved on the motor rotor, and located between the baffle plate and the electromagnet assembly; and a spring assembly provided between the armature and the electromagnet assembly. When the electromagnet assembly is de-energized, the armature is pushed by the spring assembly to move in a direction close to the baffle plate, such that the friction plate is clamped by the armature and the baffle plate to realize braking.
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