Headphone deformation simulation detection equipment

The utility model aims to provide the simulation detection equipment for deformation of the headphone, which is wide in simulation bending test range and can carry out positioning compensation when the earmuffs are expanded. The device comprises a rack, a connecting rod fixing module and two sets of earmuff deformation driving modules are arranged on the rack, the two sets of earmuff deformation driving modules are arranged on the two sides of the connecting rod fixing module respectively, and each earmuff deformation driving module comprises a floating outward pulling module, a front-back deformation module, a fixed shaft rotating module and an earmuff limiting piece which are connected in sequence. A test data line is arranged on the fixed-axis rotating module of one earmuff deformation driving assembly, the floating outward-pulling module drives the earmuff limiting piece to conduct pitch angle and displacement adjustment, and the front-back deformation module drives the earmuff limiting piece to conduct d