Prestress conical thin-wall three-rod parallel type space unfolding mechanism for spacecraft

The invention provides a prestress conical thin-wall three-rod parallel type space unfolding mechanism for a spacecraft. The mechanism is characterized by being applied to the spacecraft field and comprises the spacecraft, telescopic rods and a load end. Three installing parts I are distributed on the side face of the spacecraft. The installing parts I are used for installing the telescopic rods. The telescopic rods can be restored to the original shape after being rolled in the length direction. The load end is of a frame structure. Three rotating shafts are installed totally. Installing holes II are formed in the three rotating shafts correspondingly. The large ends of the telescopic rods are fixed to the side face of the spacecraft, and the small ends of the telescopic rods are fixed to the rotating shafts in the load end. The technical effects of the mechanism are undoubted, and after the prestress conical thin-wall three-rod parallel type space unfolding mechanism for the spacecraft reaches space, free e