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公开(公告)号：US20220150393A1
公开(公告)日：2022-05-12
申请号：US17584274
申请日：2022-01-25
Applicant: SZ DJI TECHNOLOGY CO., LTD.
Inventor： Zihan CHEN , Wen XU , Peng BIN
IPC: H04N5/232
Abstract: The present disclosure provides a load stabilization device, a control method thereof, and a computer readable storage medium. In the load stabilization device, a motion sensor, a processor, a stabilization motor, and a parallelogram mechanism constitute a closed-loop feedback control system. A control instruction for the stabilization motor is generated based on a velocity of a second end of the parallelogram mechanism in a direction of gravity relative to a ground, where the second end may carry a load, and the stabilization motor is controlled to drive, according to the control instruction, the parallelogram mechanism to rotate relative to a base, so as to at least partially offset or compensate for jitter of the load carried at the second end of the parallelogram mechanism in the direction of gravity, suppress disturbance generated at a first end of the parallelogram mechanism, and stabilize the load carried at the second end
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公开(公告)号：US20210339884A1
公开(公告)日：2021-11-04
申请号：US17367483
申请日：2021-07-05
Applicant: SZ DJI TECHNOLOGY CO., LTD.
Inventor： Peng BIN , Peng WANG , Chengyu YIN
Abstract: A circuit board of a payload includes a substrate, and an inertial measurement unit (IMU) supported on a peninsula-like portion of the substrate and configured to measure a state of the payload. Only one side of the peninsula-like portion is attached to other portion of the substrate.
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公开(公告)号：US20250155785A1
公开(公告)日：2025-05-15
申请号：US19020846
申请日：2025-01-14
Applicant: SZ DJI TECHNOLOGY CO., LTD.
Inventor： He TIAN , Shichao YU , Shanguang GUO , Peng BIN
Abstract: A gimbal includes a first driver mechanism configured to drive a photographing device to rotate around a first rotation axis, a base connected to the first driver mechanism, a second driver mechanism connected to the base, and an arc-shaped shaft arm. An accommodation space is provided on one side of the arc-shaped shaft arm that is close to an axis of the arc-shaped shaft arm. The accommodation space is configured to accommodate the photographing device in a manner that an optical axis of the photographing device is non-parallel to the axis of the arc-shaped shaft arm. The second driver mechanism is connected to the arc-shaped shaft arm and configured to drive the photographing device to slide relatively along the arc-shaped shaft arm and rotate relative to a second rotation axis.
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公开(公告)号：US20190002125A1
公开(公告)日：2019-01-03
申请号：US16044924
申请日：2018-07-25
Applicant: SZ DJI TECHNOLOGY CO., LTD.
Inventor： Peng BIN , Peng WANG , Chengyu YIN
CPC classification number: B64D47/08 , B64C39/024 , B64C2201/027 , B64C2201/127 , B64C2201/141 , B64C2201/146 , F16M11/10 , F16M11/18 , F16M11/2071 , F16M13/02 , F16M13/022 , F16M2200/041 , F16M2200/042 , F16M2200/044 , G03B15/006 , G03B17/561 , G05D1/0094
Abstract: A stabilizing platform for stabilizing a payload includes a frame assembly, a plurality of actuators, and a plurality of electronic speed control (ESC) units. The frame assembly includes a plurality of frame components movable relative to one another and is configured to support the payload. The plurality of actuators are configured to permit the plurality of frame components to move relative to one another. The plurality of actuators include a first actuator that is configured to control movement of the payload about a first axis and a second actuator that is configured to control movement of the payload about a second axis. Each of the plurality of ESC units is electrically coupled to a corresponding actuator of the plurality of actuators and is configured to control actuation of the corresponding actuator. At least one of the plurality of ESC units is received in the payload.
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公开(公告)号：US20210356736A1
公开(公告)日：2021-11-18
申请号：US17391413
申请日：2021-08-02
Applicant: SZ DJI TECHNOLOGY CO., LTD.
Inventor： Huai HUANG , Peng BIN
Abstract: A scanning assembly includes a driver and a lens mounted at the driver. The lens is configured to collimate a light beam incident from one side of the lens, and the driver is configured to drive the lens to rotate around a rotation axis that is spaced apart from an optical axis of the lens.
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Patent Agency Ranking
公开(公告)号：US20190018214A1
公开(公告)日：2019-01-17
申请号：US16122307
申请日：2018-09-05
Applicant: SZ DJI TECHNOLOGY CO., LTD.
Inventor： Ran LIAO , Peng BIN , Hao LIU , Xifeng ZHAO
Abstract: A lens locking apparatus is configured to be coupled to a lens module. The lens module is configured to focus on an object by translating along an optical axis of the lens module. The lens locking apparatus is configured to fix a position of the lens module by applying a compressive force on the lens module when the lens module is at a focused position.
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公开(公告)号：US20250075847A1
公开(公告)日：2025-03-06
申请号：US18951290
申请日：2024-11-18
Applicant: SZ DJI TECHNOLOGY CO., LTD.
Inventor： Fangming YE , Peng BIN , Peng WANG
Abstract: A load-stabilizing apparatus includes a base, a load-connecting member configured to carry a load, a connecting assembly connected to the load-connecting member, a stabilizing motor connected to the base and configured to drive the connecting assembly to move, an elastic member connected to at least one of the connecting assembly or the load-connecting member, and configured to provide an elastic force to the at least one of the connecting assembly or the load-connecting member, and an adjustment member configured to adjust at least one of a direction or a magnitude of the elastic force provided by the elastic member before a relative movement between the load-connecting member and the base.
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公开(公告)号：US20230220951A1
公开(公告)日：2023-07-13
申请号：US18182730
申请日：2023-03-13
Applicant: SZ DJI TECHNOLOGY CO., LTD.
Inventor： Fangming YE , Peng BIN , Peng WANG
CPC classification number: F16M11/24 , F16M11/18 , G03B17/561 , F16M11/10
Abstract: A load-stabilizing apparatus includes a load-connecting member configured to carry a load, a connecting assembly connected to the load-connecting member, and a stabilizing motor drivingly connected to the connecting assembly and configured to drive the connecting assembly to move, such that the connecting assembly drives the load-connecting member to move translationally.
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公开(公告)号：US20210149282A1
公开(公告)日：2021-05-20
申请号：US17162736
申请日：2021-01-29
Applicant: SZ DJI TECHNOLOGY CO., LTD.
Abstract: A gimbal stabilization device including first, second, third, and fourth connection bars hinged together to form a parallelogram mechanism. The first connection bar is parallel to the third connection bar. The second connection bar is parallel to the fourth connection bar. The first and third connection bars each include a connection member for connecting with another device. The first and third connection bars further include fixation members for fixing ends of a cable accommodated between the second and fourth connection bars. Lengths of portions of the cable exposed between the first and second connection bars and between the second and third connection bars dynamically change to adapt to changes of angles between the first and second connection bars and between the third and second connection bars while the second connection bar drives the first connection bar to rotate around a hinge point of the second and third connection bars.
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公开(公告)号：US20200377225A1
公开(公告)日：2020-12-03
申请号：US16994364
申请日：2020-08-14
Applicant: SZ DJI TECHNOLOGY CO., LTD.
Inventor： Peng BIN , Peng WANG , Chengyu YIN
Abstract: A stabilizing platform for stabilizing a payload includes a frame assembly, a plurality of actuators, and a plurality of electronic speed control (ESC) units. The frame assembly includes a plurality of frame components movable relative to one another and is configured to support the payload. The plurality of actuators are configured to permit the plurality of frame components to move relative to one another. Each of the plurality of ESC units is electrically coupled to a corresponding actuator of the plurality of actuators and is configured to control actuation of the corresponding actuator. At least one of the plurality of frame components includes a cavity, one of the plurality of actuators allowing the at least one of the frame components that includes the cavity to move relative to the carrier. At least two of the plurality of ESC units are received and sealed in the cavity.
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