Magneto-rheological damper used for installation and debugging of helicopter high-definition camera

A technology of magneto-rheological shock absorber and high-definition camera, which is applied in the direction of shock absorber, spring/shock absorber, shock absorber, etc., can solve the problems of large vibration of helicopter, interference of camera shooting effect, blurred image, etc. Achieve the effects of small structural weight, compact structure and high structural reliability

Active Publication Date: 2016-06-01
EAGLES MEN AERONAUTIC SCI & TECH GRP
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Problems solved by technology

During the use of the high-definition camera, the helicopter vibrates greatly, which greatly interferes with the camera's shooting effect, and the image captured by the cam

Method used

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  • Magneto-rheological damper used for installation and debugging of helicopter high-definition camera
  • Magneto-rheological damper used for installation and debugging of helicopter high-definition camera

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[0020] In order to explain the present invention more clearly, the present invention will be further described below in conjunction with preferred embodiments and drawings.

[0021] Such as figure 1 with 2 As shown, the magnetorheological shock absorber includes a base 1, a coil 2, a groove body 3, a movable rod 4, a threaded rod 5, a magnetorheological fluid 6 and a threaded hole 7; the base 1 includes a first connection connected to a camera Part and a second connection part fixed to the helicopter; the first connection part includes a first accommodating part accommodating the coil 2 and a second accommodating part accommodating the magnetorheological fluid 6, the first accommodating part surrounds the second accommodating part Specifically, the first connecting portion includes a groove, the side wall of the groove is provided with a first accommodating portion for accommodating the coil 2, and the inside of the groove is accommodating the groove body 3, and the side wall of t...

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Abstract

The invention discloses a magneto-rheological damper used for installation and debugging of a helicopter high-definition camera, comprising a base, a coil and a magneto-rheological fluid; the base comprises a first connecting part connected with the camera and a second connecting part fixedly connected with a helicopter; the first connecting part comprises a first containing part used for containing the coil and a second containing part used for containing the magneto-rheological fluid; and the first containing part surrounds the periphery of the second containing part. The magneto-rheological damper is compact in structure, high in reliability and light in weight.

Description

technical field [0001] The invention relates to the technical field of fluid shock absorbers. More specifically, it relates to a magneto-rheological shock absorber used for installation and debugging of a helicopter high-definition camera. Background technique [0002] The construction environment of aviation machinery is harsh and the operating conditions are complex, so the requirements for critical components are very high. As one of the key parts in aviation machinery, the high-definition camera shock absorber is required to be convenient and applicable, light in structure and high in reliability. During the use of the high-definition camera, the helicopter vibrates greatly, which greatly interferes with the shooting effect of the camera, and the image captured by the camera is blurred. Therefore, it is necessary to install a shock absorber between the camera and the helicopter to reduce the impact of the helicopter vibration on the camera. . Shock absorbers currently...

Claims

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Application Information

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IPC IPC(8): F16F9/53B64D47/08
CPCB64D47/08F16F9/535
Inventor 郭齐红林康杨永强张佩李超周权祖金戈汪连晖孙阳
Owner EAGLES MEN AERONAUTIC SCI & TECH GRP
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