Vomitus storage device for endoscopic center nursing

The utility model provides a vomitus storage device for endoscopic center nursing, relates to the technical field of endoscopes, and aims to solve the problems that when an existing vomitus storage device is used, the structure for storing vomitus is not perfect enough, and the vomitus storage device is inconvenient to use. The auxiliary structure is arranged at the top of the main body; the limiting structure is arranged on the front side of the main body, and the top of a limiting piece of the limiting structure is fixedly connected with the bottom of the main body. During vomiting, a handle of an arc-shaped structure at the bottom of the control piece is pressed downwards, then the control piece is driven to slide downwards on the periphery of the sliding column, the spring on the periphery of the sliding column is contracted, then the rotating shaft of the connecting piece is pulled to move, and the connecting piece can pull the rotating shaft of the adjusting piece to move; therefore, the adjusting part