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Connecting device and replaceable solar wing structure

A connecting device and solar wing drive technology, applied in the field of on-orbit replacement of solar wings, can solve the problems of cumbersome process and difficult replacement.

Pending Publication Date: 2020-10-13
NO 63921 UNIT OF PLA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing replacement method is to replace the solar panel by astronauts when the solar wing panel is damaged or aging during orbit operation. This method is difficult to replace and the process is cumbersome.

Method used

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  • Connecting device and replaceable solar wing structure
  • Connecting device and replaceable solar wing structure
  • Connecting device and replaceable solar wing structure

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Embodiment Construction

[0051] In order to make the purpose, technical solutions and advantages of the embodiments of the present disclosure clearer, the technical solutions in the embodiments of the present disclosure will be clearly and completely described below in conjunction with the drawings in the embodiments of the present disclosure. Obviously, the described embodiments It is a part of the embodiments of the present disclosure, but not all of them. Based on the embodiments in the present disclosure, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present disclosure.

[0052] In addition, the term "and / or" in this article is only an association relationship describing associated objects, which means that there may be three relationships, for example, A and / or B, which may mean: A exists alone, A and B exist at the same time, There are three cases of B alone. In addition, the character " / " in this article ...

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Abstract

The invention provides a connecting device and a replaceable solar wing structure. The connecting device comprises a first connecting assembly and a second connecting assembly, wherein the first connecting assembly is used for being connected with a solar wing, and the second end of the first connecting assembly is provided with a locking structure; the second connecting assembly is used for beingconnected with a solar wing driving mechanism and is provided with a matching structure, the locking structure can be automatically locked with the matching structure when the first connecting assembly moves from the starting point to the terminal point of a preset track so as to enable the two connecting pieces to be locked with each other, and the locking structure can be automatically unlockedwith the matching structure when the first connecting assembly moves from the terminal point to the starting point of the preset track; floating connectors are arranged on the first connecting assembly and the second connecting assembly, and after the two connecting assemblies are locked with each other, the two floating connectors are connected with each other in an inserted mode to conduct electricity. According to the structure, when the solar wing is replaced, only the solar wing needs to be moved or rotated along the preset track, and any other unlocking, locking and power connection operation is not needed, so that the replacement process of the solar wing is simplified, and the replacement difficulty of the solar wing is reduced.

Description

technical field [0001] Embodiments of the present disclosure generally relate to the technical field of on-orbit solar wing replacement, and more specifically, relate to a connection device and a replaceable solar wing structure. Background technique [0002] GEO orbit mainly distributes various civil and military satellites such as communication, navigation, early warning, and meteorology. These satellites have the characteristics of high reliability, long life and high value. Once a satellite is damaged or fails in orbit, it will cause huge economic losses and great social impact. Failure of the solar wing will lead to insufficient power supply and distribution of satellites, failure of satellite attitude and orbit control, and even failure of the satellite as a whole. [0003] On-orbit replacement of solar wings is one of the important ways to extend the life of on-orbit faulty satellites or on-orbit satellites. How to realize on-orbit replacement of solar wings is a dif...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B64G1/44B64G1/52
CPCB64G1/44B64G1/52Y02E10/50
Inventor 郝晓龙陈力白鹤峰刘念左增宏乔凯王志强张强李晓辉赵靖超
Owner NO 63921 UNIT OF PLA
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