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公开(公告)号：US20210054967A1
公开(公告)日：2021-02-25
申请号：US17093339
申请日：2020-11-09
发明人： Shanguang GUO , Yanchong ZHAO
摘要： A translation axis assembly includes a supporting arm, a connecting plate configured to be movably mounted to the supporting arm, and a center-of-gravity adjusting device connected between the supporting arm and the connecting plate. The center-of-gravity adjusting device is configured to adjust a center of gravity of the translation axis assembly by adjusting a position of the supporting arm on the connecting plate. The center-of-gravity adjusting device includes a lead screw and a moving member rotatably and movably arranged on the lead screw. The moving member is received by the connecting plate and is fixedly connected to the supporting arm. The moving member includes a threaded hole in a threaded connection with the lead screw.
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公开(公告)号：US20200333693A1
公开(公告)日：2020-10-22
申请号：US16919902
申请日：2020-07-02
发明人： Xiaoyu TIAN , Zhihui ZHU , Yanchong ZHAO
摘要： A handheld gimbal device includes a gimbal and a gimbal handle connected to the gimbal. The gimbal handle includes a handle body and a hand grip detachably mounted at the handle body. The handle body includes an external interface configured to connect the gimbal with an external device.
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公开(公告)号：US20170261157A1
公开(公告)日：2017-09-14
申请号：US15604842
申请日：2017-05-25
发明人： Shanguang GUO , Yanchong ZHAO
摘要： A translation axis assembly includes a supporting arm, a connecting plate, and a center-of-gravity adjusting device connected between the supporting arm and the connecting plate. The center-of-gravity adjusting device is configured to adjust a position of the supporting arm on the connecting plate to adjust a center of gravity of the translation axis assembly. The center-of-gravity adjusting device includes a locking assembly configured to allow the supporting arm and the connecting plate to be in a loose fit or to hold tightly to each other.
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公开(公告)号：US20170131623A1
公开(公告)日：2017-05-11
申请号：US15410856
申请日：2017-01-20
发明人： Li ZHOU , Yanchong ZHAO
CPC分类号： G03B17/561 , F16M11/04 , F16M11/10 , F16M11/12 , F16M11/18 , F16M13/02 , F16M2200/044 , G03B17/563 , H04N5/2253 , H04N5/2257
摘要： A gimbal comprises a first support frame, a second support frame, a third support frame, and a support assembly. The first support frame comprises two first-frame pillars, two guiding posts, and two clamping devices. The two guiding posts are movable along a longitudinal direction of the first-frame pillars through the clamping devices. The support assembly comprises two adaptors slidably arranged on the guiding posts. The third support frame comprises a third-frame pillar and a connecting plate. The gimbal further comprises at least one center of gravity adjusting unit which is arranged at least on the first-frame pillar, between the two clamping devices, or in the connecting plate. The at least one center of gravity adjusting unit is configured to at least adjust positions of the guiding posts on the first-frame pillars, positions of the adaptors on the guiding posts, or a position of the third-frame pillar on the connecting plate.
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公开(公告)号：US20170115551A1
公开(公告)日：2017-04-27
申请号：US15397275
申请日：2017-01-03
发明人： Paul PAN , Yanchong ZHAO
CPC分类号： G03B17/561 , F16F15/28 , F16M11/04 , F16M11/041 , F16M11/045 , F16M11/18 , F16M11/205 , F16M13/04 , F16M2200/044 , G02B7/001 , G03B17/563
摘要： A weight component comprises a connecting seat including a fixing portion, a weight block, a guiding member disposed on the fixing portion, and a connecting member disposed on the weight block. The weight block is coupled to the guiding member through the connecting member and is movable along the guiding member to adjust a center of gravity of the weight component.
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公开(公告)号：US20240118596A1
公开(公告)日：2024-04-11
申请号：US18545035
申请日：2023-12-19
发明人： Wenlin XIE , Zihan CHEN , Yanchong ZHAO
CPC分类号： G03B17/561 , G05D17/02 , H02P6/08 , H02P2205/07
摘要： A gimbal system includes a gimbal configured to support a load and including one or more motors configured to change an attitude of the load, one or more processors, and a memory coupled to the one or more processors and storing instructions that, when executed by the one or more processors, cause the system to obtain a target control parameter of the one or more motors, and, in response to the gimbal switching from a power-on state to a powered-off state or a sleep state, control, according to the target control parameter, a torque of at least one of the one or more motors to decrease at a first speed within a first time period and to decrease at a second speed within a second time period after the first time period. The second speed is lower than the first speed.
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公开(公告)号：US20210064069A1
公开(公告)日：2021-03-04
申请号：US17096265
申请日：2020-11-12
发明人： Wenlin XIE , Zihan CHEN , Yanchong ZHAO
摘要： A gimbal control method includes configuring, while a gimbal is in a power-on state, turning-off motor control parameters according to a mass of a camera device carried by the gimbal. The gimbal includes an electric motor. The turning-off motor control parameters are configured to control the electric motor when the gimbal is powered off or enters a sleep state. The method further includes, in response to the gimbal being powered off or entering the sleep state, controlling a torque of the electric motor to decrease gradually from a starting moment at which the gimbal is powered off or enters the sleep state according to the turning-off motor control parameters.
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公开(公告)号：US20170108168A1
公开(公告)日：2017-04-20
申请号：US15390768
申请日：2016-12-27
发明人： Paul PAN , Yanchong ZHAO
CPC分类号： F16M13/04 , F16M11/04 , F16M11/041 , F16M11/16 , G03B17/561 , G03B17/563
摘要： A connecting device includes a connecting member, a slider, and a blocking assembly. The connecting member includes a first sliding slot and a limiting slot formed at one end of the connecting member. The slider includes a second sliding slot and an accommodating hole formed at one end of the slider. The second sliding slot is configured to slidably engage with the first sliding slot. The slider further includes a through hole formed on a side wall of the slider and configured to communicate with the accommodating hole. The blocking assembly includes a limiting button and a limiting column. The limiting button includes a transmission portion configured to be received in the through hole. The limiting column is configured to be accommodated in the limiting slot and the accommodating hole. The limiting column includes a receiving hole configured to receive the transmission portion.
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公开(公告)号：US20200278079A1
公开(公告)日：2020-09-03
申请号：US16878108
申请日：2020-05-19
发明人： Shanguang GUO , Yanchong ZHAO
摘要： A gimbal platform includes a roll axis and a translation axis assembly in pivot connection with the roll axis assembly and configured to drive the roll axis assembly to rotate. The translation axis assembly includes a supporting arm including a penetration hole, a connecting plate at least partially accommodated in the penetration hole, and a center-of-gravity adjusting device connected between the supporting arm and the connecting plate and configured to adjust a center of gravity of the translation axis assembly by adjusting a position of the supporting arm on the connecting plate. The center-of-gravity adjusting device includes a lead screw and a moving member rotatably and movably arranged on the lead screw. The moving member is received in the penetration hole and fixedly connected to the supporting arm, includes a threaded hole in a threaded connection with the lead screw, and accommodates a portion of the connecting plate.
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公开(公告)号：US20170261064A1
公开(公告)日：2017-09-14
申请号：US15604779
申请日：2017-05-25
发明人： Hao LIU , Paul PAN , Li ZHOU , Yanchong ZHAO , Baolu MENG
CPC分类号： F16F15/04 , B60R11/04 , F16M11/00 , F16M11/22 , G03B17/561
摘要： A damping device includes an upper damping connecting member, a lower damping connecting member opposite to and spaced apart from the upper damping connecting member, a steel wire rope damper disposed between the upper damping connecting member and the lower damping connecting member, and a carrying damper connected with the upper damping connecting member. Two ends of the steel wire rope damper are connected with the upper damping connecting member and the lower damping connecting member, respectively.
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