Test device for multi-field coupling loading of laser guidance in complex environment

The utility model discloses a testing device for multi-field coupling loading of laser guidance in a complex environment, which comprises an environment experiment cabin and an optical support arranged in the environment experiment cabin, and a sliding rail is arranged in the optical environment experiment cabin; a laser rotating table is arranged on the optical support and emits a spiral laser beam rotating around the axis of the seeker in the length direction of the sliding rail. And a wind power simulation mechanism, a water mist simulation mechanism, a smog simulation mechanism, an illumination simulation mechanism and a haze simulation mechanism are arranged in the optical environment experiment cabin. The wind power simulation mechanism, the water mist simulation mechanism, the smoke simulation mechanism, the illumination simulation mechanism and the haze simulation mechanism are used for simulating the complex environment in the actual seeker working process, and the seeker can be conveniently subjecte