Shielding insulation wiring cylinder for solid rocket engine in outer space

The invention relates to a shielding insulation wiring cylinder for a solid rocket engine in outer space; the shielding insulation wiring cylinder comprises a wire terminal, a wiring rod, a spring, plain washers, a cotter, a protection barrel, an end cover and buckles; the wire terminal is a T-type structure, made of non-metal material, and used for fixing the wiring rod; the wiring rod is in a T-shape structure, made of metal material, and used for fixing the spring, the cotter, the plain washers and wires; the wiring barrel is in a metal U-type barrel structure, made of metal material, and used for fixing the wire terminal; the end cover is made of metal material, and used for fixing the wiring barrel onto the solid rocket engine; the buckles are made of non-metal material, arranged in inner holes on the end cover, and used for protecting the wires from being scratched by the end cover. 本发明的种用于空间外固体火箭发动机的屏蔽绝缘接线筒，包括：接线柱、接线杆、弹簧、平垫圈、开口销、保护筒、端盖和卡扣。所述接线柱为T形结构，非金属材料，用于固定接线杆；所述接线杆为T形结构，金属材料，用于固定弹簧、开口销、平垫圈和导线；所述接线筒