The invention relates to the technical field of satellites, in particular to a satellite solar wing folding device which comprises a mounting plate mounted on a satellite body, the mounting plate is provided with a plurality of mounting parts used for mounting a sailboard, the mounting parts are rotationally connected through torsional spring hinges, each mounting part comprises an auxiliary rod, and the auxiliary rods are arranged at the edge of the sailboard. The auxiliary rods are arranged in the direction perpendicular to rotating shafts of the mounting parts, abutting plates are arranged on the side faces of the auxiliary rods, the abutting plates are arranged on the auxiliary rods in a sliding mode in the length direction of the auxiliary rods, and the abutting plates slide to abut against the two adjacent auxiliary rods at the same time so as to be used for supporting the two adjacent mounting parts to be in the same plane. A middle assembly is arranged on the auxiliary rod, a driving assembly is arranged on the mounting plate, the middle assembly is connected with the driving assembly and the abutting plate, and the driving assembly is used for adjusting the position of the abutting plate. The solar wing has the effect of reducing the phenomenon of loosening of the solar wing.
本申请涉及卫星的技术领域,尤其是涉及卫星太阳翼折叠装置,包括安装在卫星本体上的安装板,安装板上设置有多个用于安装帆板的安装部,多个安装部之间通过扭簧铰链转动连接,安装部包括辅助杆,辅助杆设置在帆板的边缘处,辅助杆沿垂直于安装部的转动轴的方向设置,辅助杆的侧面设置有抵接板,抵接板在辅助杆上沿辅助杆的长度方向滑动设置,抵接板滑动至同时和两个相邻的辅助杆抵接用于支撑两个相邻的安装部在同一平面内,辅助杆上设置有中间组件,安装板上设置有驱动组件,所述中间组件分别连接驱动组件和抵接板,驱动组件用于对抵接板的位置进行调节。本申请具有减少太阳翼出现松动的现象的效果。
Satellite solar wing folding device
卫星太阳翼折叠装置
2023-10-20
Patent
Electronic Resource
Chinese
IPC: | B64G Raumfahrt , COSMONAUTICS |
Folding and unfolding mechanism, solar wing and micro-nano satellite
European Patent Office | 2020
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