The invention relates to a foldable space experiment platform which comprises hinge plates, a top plate, a bottom plate, a support frame and hinge rods. The hinge plates and the hinge rods respectively adopt a foldable structure; the top plate, the support frame and the bottom plate are arranged at intervals, the hinge plate is movably connected with the two ends of the top plate at intervals corresponding to the two ends of the support frame respectively, and the hinge plate is movably connected with the two ends of the bottom plate at intervals corresponding to the two ends of the support frame respectively. The hinge rod is connected with the middle of one side of the top plate and the middle of one side of the support frame, the hinge rod is connected with the middle of one side of thebottom plate and the middle of one side of the support frame, and the hinge rod is connected with the middle folding and unfolding positions of the two oppositely-arranged hinge plates. According tothe space experiment platform, only two-degree-of-freedom driving is needed in the folding and unfolding process, and motion control is easy to carry out when the platform is opened and closed for use; the hinge plates, the hinge rods and other structures are adopted for connection, and the structural stability can be guaranteed while rapid unfolding is achieved.
本发明涉及一种可折叠展开的空间实验平台,包括铰接板、顶板、底板、支撑框以及铰接杆,所述铰接板和铰接杆分别采用可折展结构;所述顶板、支撑框以及底板间隔布置,所述顶板两端与支撑框两端对应的间隔分别活动连接有铰接板,所述底板两端与支撑框两端对应的间隔分别活动连接有铰接板;所述顶板一侧中部和所述支撑框一侧中部连接有铰接杆,所述底板一侧中部与所述支撑框一侧中部连接有铰接杆,相对布置的两个铰接板的中部折展位置处连接有铰接杆。本发明的空间实验平台,在折叠展开过程中,只需要两个自由度的驱动,在平台开合使用时容易进行运动控制;采用铰接板和铰接杆等结构进行连接,可以在快速展开的同时保证结构的稳定性。
Foldable space experiment platform
一种可折叠展开的空间实验平台
2021-03-16
Patent
Electronic Resource
Chinese
IPC: | B64G Raumfahrt , COSMONAUTICS |