Title:
VIBRATION DAMPING DEVICE, PAN-TILT ASSEMBLY HAVING SAME AND UNMANNED AERIAL VEHICLE
Document Type and Number:
WIPO Patent Application WO/2019/105117
Kind Code:
A1
Abstract:
A vibration damping device, a pan-tilt assembly having same and an unmanned aerial vehicle. The vibration damping device (100) comprises: a first connector (11), a second connector (12), and a first vibration damping element (13) and a second vibration damping element (14) which are provided between the first connector (11) and the second connector (12), wherein both ends of the first vibration damping element (13) are respectively connected to the first connector (11) and the second connector (12), and the first vibration damping element (13) is sleeved on the second vibration damping element (14); the second vibration damping element (14) passes through the first connector (11) and the second connector (12), and during the relative movement of the first connector (11) and the second connector (12), the first vibration damping element (13) can prevent an interval between the first connector (11) and the second connector (12) from being greater than a preset interval. By means of the vibration damping device, the vibration damping effect of the first vibration damping element (13) and the second vibration damping element (14) is increased, so that the damping and rigidity of the vibration damping device are increased, and the vibration damping device has a vibration damping effect to high-frequency and low-frequency vibrations.
Inventors:
YU CHUN (CN)
ZHANG WENCHAO (CN)
ZHANG WENCHAO (CN)
Application Number:
PCT/CN2018/106871
Publication Date:
June 06, 2019
Filing Date:
September 21, 2018
Export Citation:
Assignee:
AUTEL ROBOTICS CO LTD (CN)
International Classes:
F16F15/08
Foreign References:
| CN206409844U | 2017-08-15 | |||
| CN206190800U | 2017-05-24 | |||
| CN206050094U | 2017-03-29 | |||
| CN106838117A | 2017-06-13 | |||
| US20160144954A1 | 2016-05-26 | |||
| CN207961408U | 2018-10-12 | |||
| CN107740847A | 2018-02-27 |
Attorney, Agent or Firm:
AFD CHINA INTELLECTUAL PROPERTY LAW OFFICE (CN)
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