The invention is applicable to the technical field of solar wing unfolding, and provides a multi-solar wing synchronous unfolding device based on secondary unfolding of a coiled extension arm, comprising: a base provided with a second locking and releasing mechanism; the top surface rack mechanism corresponds to the base and is connected with the second locking and releasing mechanism; the first locking and releasing mechanism is mounted on the top surface rack mechanism and is used for locking or unlocking the top surface rack mechanism; the flexible solar wing folding and unfolding mechanism is mounted on the base and connected with the top surface rack mechanism; and the coiled type stretching arm mechanism is mounted on the second locking and releasing mechanism and the top surface rack mechanism, and the coiled type stretching arm mechanism is connected with an overturning assembly in the second locking and releasing mechanism and used for driving the coiled type stretching arm mechanism and the flexible solar wing to rotate and adjusting the orientation of the flexible solar wing. The large-area flexible solar wing can be rolled, stored and stably unfolded in orbit, the mechanism is simple and reliable, implementation is easy, and the large implementation value is achieved.
本发明适用于太阳翼展开技术领域,提供了一种基于盘绕式伸展臂二次展开的多太阳翼同步展开装置,包括:底座,安装有第二锁紧释放机构;顶面机架机构,与底座相对应,与第二锁紧释放机构相连;第一锁紧释放机构,安装在顶面机架机构上,用于锁紧或解锁顶面机架机构;柔性太阳翼收展机构,安装在底座上,与顶面机架机构相连;盘绕式伸展臂机构,安装在第二锁紧释放机构和顶面机架机构上,盘绕式伸展臂机构与第二锁紧释放机构中的翻转组件相连,用于带动盘绕式伸展臂机构和柔性太阳翼旋转,调整柔性太阳翼的朝向。本发明能够实现大面积柔性太阳翼的收卷储存和在轨稳定展开,并且机构简单可靠,易于实现,具备较大的实现价值。
Multi-solar-wing synchronous unfolding device based on secondary unfolding of coiled stretching arms
一种基于盘绕式伸展臂二次展开的多太阳翼同步展开装置
2024-05-10
Patent
Elektronische Ressource
Chinesisch
IPC: | B64G Raumfahrt , COSMONAUTICS |
Automatic folding and unfolding type solar wing unfolding device
Europäisches Patentamt | 2022
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