The invention provides a compact type child-mother satellite structure which comprises a mother satellite (500) and a child satellite (300), the mother satellite (500) comprises a mother satellite force bearing cylinder (502) on the outer side face, the upper portion of the mother satellite force bearing cylinder (502) is connected with a mother satellite top plate (503), and the lower portion of the mother satellite force bearing cylinder (502) is connected with a mother satellite bottom plate (501); the outer side face of the mother satellite force bearing cylinder (502) is connected with a plurality of child satellites (300), and each child satellite (300) is connected to the mother satellite force bearing cylinder (502) through a separation mechanism (400). The satellite is compact in structure, high in space utilization rate, low in structural weight ratio, low in installation height of the child satellites (300), simple and efficient in force transmission path, and beneficial to optimizing the carrying mechanical environment of the child satellites (300), the distance between the child satellites (300) is expanded in a fan shape in the separation direction, and the risk that the child satellites (300) are separated and collide with one another is low.
本发明提供了一种紧凑式子母星结构,包括:母星(500)和子星(300),其中,母星(500)包括外侧面的母星承力筒(502),母星承力筒(502)的上方连接母星顶板(503),母星承力筒(502)的下方连接母星底板(501);母星承力筒(502)的外侧面连接若干子星(300),每一个子星(300)都通过一个分离机构(400)连接到母星承力筒(502)。本发明卫星结构紧凑,空间利用率高,结构重量占比低,子星(300)安装高度低,传力路径简洁高效,有助于优化子星(300)的搭载力学环境,子星(300)相互间距沿分离方向呈扇形扩大,子星(300)分离相互碰撞风险低。
Compact child-mother star structure
紧凑式子母星结构
2023-05-09
Patent
Electronic Resource
Chinese
IPC: | B64G Raumfahrt , COSMONAUTICS |
Hidden type child-mother satellite structure and child-satellite separation control method
European Patent Office | 2023
|