The invention discloses a separated monitoring device. The device comprises: an image acquisition part; a pin puller which comprises a sealed detonating part mechanically connected with the spacecraft and a rod piece mechanically connected with the image acquisition part, wherein the sealed detonating part is mechanically connected with the rod piece, and the sealed detonating part is detonated to be disconnected with the rod piece to make the image acquisition part unfixed with the spacecraft; and a separation switch which comprises an elastic assembly mechanically connected with the spacecraft, wherein when the image acquisition part and the spacecraft are not fixed, the compressed elastic assembly restores to stretch to make the image acquisition part and the spacecraft separated from each other. The pin puller is adopted to fasten and disconnect the image acquisition part and the spacecraft, the separation switch is adopted to realize electric conduction and provide elastic separation thrust, the two groups of imaging lenses and sensors are configured to realize alternate imaging, a built-in storage battery can meet self-powered requirements, wireless communication is adopted to perform instruction and imaging information interaction with the spacecraft, and imaging monitoring of key parts of the spacecraft and full-view images of the spacecraft after separation are realized.
本发明公开一种分离式监测装置,该装置包含:图像采集部;拔销器,其包含机械连接航天器的密封起爆部和机械连接图像采集部的杆件,密封起爆部与杆件机械连接,密封起爆部起爆与杆件断开连接,使图像采集部与航天器解除固定;分离开关,其包含机械连接航天器的弹性组件,当图像采集部与航天器解除固定,压紧的弹性组件恢复伸展,使图像采集部与航天器相互分离。本发明采用拔销器实现图像采集部与航天器的紧固与断开,采用分离开关实现电导通并提供弹性分离推力,配置两组成像镜头及传感器实现交替成像,内置蓄电池可满足自供电,采用无线通信与航天器进行指令及成像信息交互,实现航天器关键部位成像监测及分离后航天器全貌影像。
Separated monitoring device and separated monitoring method
分离式监测装置及分离监测方法
2021-04-30
Patent
Electronic Resource
Chinese
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