The invention relates to the technical field of solar wing hinges, in particular to a satellite sailboard unfolding mechanism and a microsatellite, and the satellite sailboard unfolding mechanism comprises a fixed hinge connected with a satellite body; a rotating hinge which comprises a first hinge part and a connecting part connected with the first hinge part, wherein the first hinge part is hinged to the fixed hinge, and the connecting part is connected with a satellite sailboard; a first fixing piece which is arranged on the surface of the rotating hinge; a second fixing piece which is arranged on the surface of the fixing hinge; a driving part, wherein one end of the driving piece is connected with the first fixing piece, and the other end of the driving piece is connected with the second fixing piece. According to the satellite sailboard unfolding mechanism, the driving piece serves as a power source to be assembled outside the whole unfolding mechanism, when the driving piece is replaced, the whole unfolding mechanism does not need to be disassembled and assembled, the replacement process of the driving piece is simple and easy to operate, and therefore the machining and maintaining cost and efficiency of the whole unfolding mechanism are effectively reduced.
本申请涉及太阳翼铰链技术领域,尤其是涉及一种卫星帆板展开机构及微小卫星,卫星帆板展开机构包括:固定铰,与卫星本体连接;转动铰,转动铰包括第一铰接部以及与第一铰接部连接的连接部,第一铰接部铰接于固定铰,连接部连接有卫星帆板;第一固定件,设置于转动铰的表面;第二固定件,设置于固定铰的表面;驱动件,驱动件的一端与第一固定件连接,驱动件的另一端与第二固定件连接。本申请提供的卫星帆板展开机构,驱动件作为动力源装配于整个展开机构的外部,更换驱动件时,不需要对展开机构整体进行拆装,驱动件的更换过程简单易操作,从而有效降低展开机构整体的加工、维修的成本以及效率。
Satellite sailboard unfolding mechanism and microsatellite
卫星帆板展开机构及微小卫星
2022-01-07
Patent
Elektronische Ressource
Chinesisch
IPC: | B64G Raumfahrt , COSMONAUTICS |
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