Satellite platform structure

The invention relates to the technical field of satellites, in particular to a satellite platform structure which comprises a trapezoid box capable of being closed and at least four connecting assemblies. The trapezoidal box body comprises a first side cabin plate, a second side cabin plate, a third side cabin plate, a fourth side cabin plate, a first bottom cabin plate and a second bottom cabin plate; connecting assemblies are pre-buried in parts or all of the first side cabin plate, the second side cabin plate, the third side cabin plate, the fourth side cabin plate, the first bottom cabin plate and the second bottom cabin plate, and adjacent cabin plates in the first side cabin plate, the second side cabin plate, the third side cabin plate, the fourth side cabin plate, the first bottom cabin plate and the second bottom cabin plate are detachably connected; the satellite platform structure is simple in structure, so that the manufacturing and assembling time is greatly shortened; the space in the carrying f