The invention belongs to the technical field of spaceflight, and discloses a multi-satellite launching connecting and unlocking mechanism which is used for connecting and unlocking a plurality of satellite components stacked on a tail stage of a rocket and comprises a plurality of locking structures arranged on the peripheries of the satellite components in a surrounding mode, each locking structure comprises a base, a connecting device and a pressing rod, the bases are connected to the tail stage of the rocket, and the connecting devices are connected to the pressing rods. A strip-shaped groove is formed in the base, the extending direction of the strip-shaped groove is perpendicular to the tail stage of a rocket, a rotation resisting part is arranged on the base, the bottom end of the pressing rod is slidably and rotatably connected to the strip-shaped groove, the pressing rod has a pressing state and a separation state, in the pressing state, the pressing rod is fixedly connected to the base through a connecting device, and in the separation state, the pressing rod is fixedly connected to the tail stage of the rocket. When the side face of the pressing rod is attached to the rotation resisting part, the pressing rod linearly moves in the direction away from the tail stage of the rocket along the strip-shaped groove, and when the pressing rod moves to be separated from the rotation resisting part, the pressing rod rotates. According to the multi-satellite launching connection unlocking mechanism, collision between the satellite component and the locking structure can be effectively avoided.
本发明属于航天技术领域,公开了一种多星发射连接解锁机构,用于连接及解锁堆叠于火箭末级上的多个卫星构件,包括多个围设于卫星构件的四周的锁定结构,锁定结构包括基座、连接装置及压杆,基座连接于火箭末级上,基座上开设有条形槽,条形槽的延伸方向与火箭末级相垂直,基座上设置有阻转部,压杆的底端滑动并转动地连接于条形槽,压杆具有压紧状态和分离状态,在压紧状态下,压杆通过连接装置固定连接于基座,在分离状态下,压杆的侧面贴靠于阻转部时,压杆沿着条形槽向背离火箭末级的方向直线移动,当压杆移动至脱离阻转部时,压杆转动。本发明提出的多星发射连接解锁机构,能够有效避免卫星构件与锁定结构发生碰撞。
Multi-star launching connection unlocking mechanism
一种多星发射连接解锁机构
2022-08-30
Patent
Electronic Resource
Chinese
IPC: | B64G Raumfahrt , COSMONAUTICS |
Multi-satellite chain type launching locking, unlocking and ejection mechanism
European Patent Office | 2024
|Connection unlocking mechanism based on worm transmission
European Patent Office | 2020
|