The invention provides a connecting rod driven unfolding and winding type solar wing. The solar wing comprises a flexible battery array plane, an unfolding mechanism, a reel and a pressing and releasing mechanism. The unfolding mechanism comprises an end rod at the upper end and a base at the lower end, and the end rod and the two ends of the base are connected through connecting rods to jointly form a rectangular structure; the connecting rod pieces are connected through revolute pairs, and the base, the connecting rods and the end rods are sequentially stacked in the unfolding direction; the reel is fixed on the base side of the unfolding mechanism; one end of the flexible cell array surface is fixed on the reel, and the other end of the flexible cell array surface is fixed on the end rod side of the unfolding mechanism; wherein when the solar wing is in a folded state, the flexible cell array plane is wound on the reel, and when the solar wing is in an unfolded state, the flexible cell array plane is in an unfolded state through stretching of the end rod and the base of the connecting and unfolding mechanism.
本发明提供了一种连杆驱动展开卷绕式太阳翼,包含柔性电池阵面、展开机构、卷轴和压紧释放机构;所述展开机构包括上端的端杆和下端的基座,所述端杆和所述基座两端通过连杆连接,共同构成一矩形结构;所述连杆件通过转动副连接,所述基座、连杆和端杆在展开方向依次堆叠放置;所述卷轴固定在所述展开机构的基座侧;所述柔性电池阵面的一端固定在所述卷轴上,另一端固定在所述展开机构的端杆侧;其中,所述太阳翼在收拢状态时所述柔性电池阵面卷绕设置在所述卷轴上,所述太阳翼在展开状态时,通过所述连开机构的端杆和基座的拉伸,所述柔性电池阵面呈展开状态。
Connecting rod driven unfolding and winding type solar wing
一种连杆驱动展开卷绕式太阳翼
2023-11-10
Patent
Electronic Resource
Chinese
IPC: | B64G Raumfahrt , COSMONAUTICS |
Automatic folding and unfolding type solar wing unfolding device
European Patent Office | 2022
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