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Multifunctional solar wing for satellite

A multi-functional, solar-wing technology, applied in the field of satellite payloads, can solve the problems of unfavorable light and miniaturization, low integration, poor deployment reliability, etc., and achieve the effects of high deployment reliability and improved functional integration.

Active Publication Date: 2016-07-06
SHANGHAI AEROSPACE SYST ENG INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a multifunctional solar wing for satellites, to solve the problem that the traditional satellite sun-oriented driving mechanism and the solar wing body are independently designed and installed independently, resulting in complicated interface between the solar wing and the driving mechanism and heavy weight , which is not conducive to light and miniaturization, and the solar wings are mostly deployed by passive mechanisms, which is a technical problem of poor deployment reliability.
The invention integrates the design of the sun-oriented drive mechanism, the deployment mechanism and the solar wing, and has the functions of power supply, active deployment and sun-oriented, and solves the problems caused by the independent design of the traditional solar wing and the sun-oriented drive mechanism. The problem of low integration level effectively realizes the miniaturization of the load, improves the function integration level, and has high deployment reliability

Method used

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  • Multifunctional solar wing for satellite

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Effect test

Embodiment 1

[0025] see figure 1 , 2 , the multifunctional solar wing for satellite of the present invention comprises shoulder roll joint 1, shoulder pitch joint 2, several elbow pitch joints 3, some solar blades 7, wrist roll joint 5 and wrist pitch joint 6, shoulder roll joint 1 is fixedly connected to the satellite 4, the shoulder roll joint 1 is connected with the shoulder pitch joint 2, and several sun blades 7 are connected sequentially through the elbow pitch joint 3 to form a sun blade belt, and one end of the sun blade belt is connected with the shoulder pitch joint 2 The other end is connected with the wrist roll joint 5, the wrist roll joint 5 is connected with the wrist pitch joint 6, the wrist pitch joint 6 is provided with a video surveillance camera, the shoulder roll joint 1 can drive the sun blade belt to rotate, and the shoulder pitch The joint 2 and the elbow pitch joint 3 can drive the solar panel belt to fold up and open; the wrist roll joint 5 can drive the video su...

Embodiment 2

[0032] In this embodiment, the satellite multifunctional solar wing of the present invention only includes the shoulder roll joints, shoulder pitch joints, several elbow pitch joints and some solar blades in Embodiment 1, and the shoulder roll joints are connected to the satellite. The shoulder roll joint is connected with the shoulder pitch joint, and several solar blades are sequentially connected through the elbow pitch joint to form a solar blade belt. One end of the solar blade belt is connected with the shoulder pitch joint, and the shoulder roll joint can drive the solar blade belt. Rotation, shoulder pitch joints and elbow pitch joints can actuate the folding and unfolding of the solar wing straps. The invention integrates the design of the sun-oriented drive mechanism, the deployment mechanism and the solar wing panel, and has the functions of power supply, active deployment and sun-oriented orientation, and solves the problems caused by the independent design of the t...

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Abstract

The invention provides a multifunctional solar wing for a satellite, which includes shoulder roll joints, shoulder pitch joints, several elbow pitch joints and several solar wing panels, the shoulder roll joints are connected to the satellite, and the shoulder roll joints are connected to the shoulder pitch joints , several solar blades are sequentially connected by elbow pitch joints to form a solar blade belt, one end of the solar blade belt is connected with the shoulder pitch joint, the shoulder roll joint can drive the solar blade belt to rotate, the shoulder pitch joint and the elbow pitch joint can Actuates the folding and opening of the sun fin belts. Compared with the prior art, the present invention integrates the design of the sun-oriented driving mechanism, the deployment mechanism and the solar wing, and has the functions of power supply, active deployment and sun-oriented, and solves the problem of the traditional solar wing and the sun-oriented driving mechanism. The problem of high mass and low integration caused by independent design effectively realizes the light and small load, improves the functional integration, and has high deployment reliability.

Description

technical field [0001] The invention relates to the technical field of satellite loads, in particular to a multifunctional solar wing for satellites. Background technique [0002] With the rapid development of aerospace technology, lightweight and integration have gradually become the development trend of satellite payload technology. At present, the traditional satellite sun-directed drive mechanism and the solar wing body are independently designed and installed, resulting in a complex interface between the sun wing and the drive mechanism, which is heavy and unfavorable for light and miniaturization, and the solar wing mostly uses passive mechanisms Unfold, expand reliability is poor. In terms of video surveillance technology, it has become a development trend to install video surveillance equipment on satellites. Foreign countries such as Canada, Japan and Europe have installed cameras on space manipulator arms to realize inspections of space station cabins. Video surv...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B64G1/44
Inventor 侯建文胡冰山杨健熊红霞陈萌韩亮亮唐平
Owner SHANGHAI AEROSPACE SYST ENG INST