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Integrated platform supporting hinge

A technology for supporting hinges and platforms, applied in the field of spacecraft, can solve problems such as inability to reduce or eliminate temperature changes, and achieve the effects of simple structure, stable platform configuration, and high support rigidity

Active Publication Date: 2020-03-24
SHANGHAI SATELLITE ENG INST
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the device still cannot reduce or eliminate the effects of temperature changes, etc.

Method used

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Embodiment Construction

[0044] The present invention will be described in detail below in conjunction with specific embodiments. The following examples will help those skilled in the art to further understand the present invention, but do not limit the present invention in any form. It should be noted that those skilled in the art can make several changes and improvements without departing from the concept of the present invention. These all belong to the protection scope of the present invention.

[0045] According to an integrated platform support hinge provided by the present invention, such as figure 1 As shown, it includes an integrated connecting rod 100, a magnetometer 200, an attitude measuring instrument 300, a Y-shaped supporting flexible hinge 400, a supporting platform 500 and an I-shaped supporting flexible hinge 600, and the magnetometer 200 and the attitude measuring instrument 300 are respectively arranged on The two ends of the integrated connecting rod 100; in a preferred example,...

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Abstract

The invention provides an integrated platform supporting hinge, which comprises an integrated connecting rod, a magnetometer, an attitude measuring instrument, a Y-shaped supporting flexible hinge, asupporting platform and an I-shaped supporting flexible hinge. The magnetometer and the attitude measuring instrument are arranged at two ends of the integrated connecting rod respectively; and the integrated connecting rod is connected to the supporting platform in a supporting mode through the Y-shaped supporting flexible hinge and the I-shaped supporting flexible hinge. Through thermodynamic decoupling of the Y-shaped supporting flexible hinge and the I-shaped supporting flexible hinge in two dimensions and high rigidity in the vertical direction, no-thermal stress support of the Y-shaped supporting flexible hinge and the I-shaped supporting flexible hinge and constancy of the positions of key components of the magnetometer are realized, thereby facilitating scientific tests and applications in satellite fields such as space magnetic field and gravitational field detection. The integrated platform supporting hinge has the advantages of no thermal stress support, constant key component pose, stable platform configuration, high support rigidity, reliable performance and simple structure and the like.

Description

technical field [0001] The invention relates to the field of spacecraft, in particular to an integrated platform support hinge. Background technique [0002] Geomagnetism is an important part of geophysics and space physics, and it is a bridge connecting solid geophysics and space physics. It is composed of two parts, the basic magnetic field and the changing magnetic field. The basic magnetic field originates from the interior of the earth, and studying its change and origin is one of the important contents of geodynamics research; the changing magnetic field is related to changes in the ionosphere and solar activities. The study of changing magnetic fields is a hot topic in solar-terrestrial physics research. The changes in the magnetic field observed by satellites include a variety of rich information ranging from solar activities, interstellar space, magnetosphere, and ionosphere activities, down to crustal structure, seismic activity, deep-earth electrical conductivit...

Claims

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Application Information

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IPC IPC(8): F16M11/04F16M11/20
CPCF16M11/043F16M11/20
Inventor 马伟周晓东张祎孔祥龙祝竺张高雄
Owner SHANGHAI SATELLITE ENG INST
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