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Micro-nano satellite

A technology of micro-nano satellites and satellites, applied in the field of micro-nano satellites, can solve the problem of high cost of micro-nano satellites, achieve the effect of small vibration and reduce costs

Pending Publication Date: 2020-03-10
陕西国宇星空科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] This application aims to provide a micro-nano-satellite to solve the problem of high cost of micro-nano-satellites in the prior art

Method used

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Embodiment

[0051] The application provides a micro-nano satellite, which includes a satellite main body 10 and a foldable solar wing 20 (hereinafter referred to as the solar wing 20), figure 1 and figure 2 The foldable solar wing 20 and a part of the satellite main body 10 connected with the foldable solar wing 20 are shown in .

[0052] The solar wing 20 includes a first base plate 21, a second base plate 22, and a third base plate 23, the first base plate 21, the second base plate 22, and the third base plate 23 are hinged sequentially, wherein the third base plate 23 is the innermost base plate of the solar wing 20, The third base plate 23 is hinged to the satellite main body 10 , the first base plate 21 is the outermost base plate of the solar wing 20 , and the first base plate 21 is away from the satellite main body 10 .

[0053] The micro-nano satellite also includes a compression rod 40 and a locking mechanism 50, the locking mechanism 50 is arranged on the satellite main body 1...

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Abstract

The invention relates to the technical field of aerospace equipment, in particular to a micro-nano satellite. The micro-nano satellite comprises a satellite main body, a folding sun wing, a pressing rod and a locking mechanism; the locking mechanism is arranged on the satellite main body; one end of the pressing rod is connected with an outermost substrate of the foldable sun wing, and the other end of the pressing rod penetrates through other substrates of the foldable sun wing and is matched with the locking mechanism; and the locking mechanism is used for releasably locking the pressing rodto lock the foldable sun wing in the folded state. Compared with a destructive release mode of releasing a foldable sun wing by cutting, fusing or blasting a pressing mechanism in the prior art, thesun wing, the pressing rod and the locking mechanism of the micro-nano satellite provided by the invention can be repeatedly used, so that the cost of the micro-nano satellite is reduced.

Description

technical field [0001] The present application relates to the technical field of aerospace equipment, in particular, to a micro-nano satellite. Background technique [0002] When the micro-nano satellite is launched, its solar wings need to be folded together, and then unfolded after entering orbit. Before the solar wings of the micro-nano satellite are deployed, they are usually pressed and fixed on the main body of the satellite with a pressing mechanism. When the solar wings need to be released, the pressing mechanism is cut, fused or blasted to release the solar wings. The pressing mechanism and the fuse device connected to it used in the pressing mechanism of the existing micro-nano-satellite lead to high cost of the micro-nano-satellite. Contents of the invention [0003] The present application aims to provide a micro-nano-satellite to solve the problem of high cost of micro-nano-satellites in the prior art. [0004] The embodiment of the application is realized l...

Claims

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Application Information

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IPC IPC(8): B64G1/10B64G1/44
CPCB64G1/10B64G1/443
Inventor 何宁泊高恩宇阎凯赵研博
Owner 陕西国宇星空科技有限公司
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