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Patent Searching and Data


Title:
GIMBAL HAVING PARALLEL STABILITY MECHANISM
Document Type and Number:
WIPO Patent Application WO/2017/028023
Kind Code:
A1
Abstract:
A gimbal mechanism (100, 300) and method for providing movement of a payload (10) about at least two degrees of freedom are disclosed. The rotation of the payload (10) is controlled by two actuators (110, 150, 310, 320) that can be actuated independently of one another. The two actuators (110, 150, 310, 320) can be fixed in position and orientation relative to one another, such that neither actuator (110, 150, 310, 320) is driven by the other. The gimbal mechanism (100, 300) can control movement of the payload (10) about two degrees of freedom in a parallel manner by two couplers (120, 160) or in a differential manner by a differential member (360). The gimbal mechanisms (100, 300) can have a compact configuration that allows for minimizing volume and weight, while improving the stability of movement.

Inventors:
YE FANGMING (CN)
Application Number:
CN2015/086992
Publication Date:
February 23, 2017
Filing Date:
August 14, 2015
Export Citation:
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Assignee:
SZ DJI TECHNOLOGY CO LTD (CN)
International Classes:
F16M11/12; B64D47/08; G03B17/56
Foreign References:
US5966991A1999-10-19
JP2012118145A2012-06-21
US4490724A1984-12-25
CN101943312A2011-01-12
CN101116971A2008-02-06
CN202295294U2012-07-04
CN203902844U2014-10-29
JPH0556310A1993-03-05
US20100320356A12010-12-23
Other References:
See also references of EP 3207301A4
Attorney, Agent or Firm:
SHENZHEN SCIENBIZIP INTELLECTUAL PROPERTY AGENCY CO., LTD. et al. (9F Rongqun building, No.83 Longguan east Rd.Longhua new Dist.Shenzhen, Guangdong 9, 518109, CN)
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