DEPLOYMENT DEVICE FOR SPACE PAYLOAD STRUCTURE

摘要

PURPOSE: A space payload structure unfolding apparatus is provided to arrange the high density loading material by reducing the volume of the payload loaded in projectile and prevent the malfunction and damage of a loading structure by alleviating the impact when the loading structure is unfolded. CONSTITUTION: A space payload structure unfolding apparatus comprises a main case(10), an extended case(20) and an elastic plate(30). One side of the main case is opened to the longitudinal direction and a projection portion is formed in one side of the main case into the inner side. In order to be folded or unfolded in the main case, the other side outer circumference of the extended case is inserted to the longitudinal direction in one side inner circumference of the main case. A protrusion is formed in the other side of the extended case to the outside. The extended case is unfolded with the elasticity of the elastic plate.