Oral cavity and cardiopulmonary function training device with high safety

The utility model belongs to the field of medical treatment, and particularly relates to a high-safety oral cavity and cardiopulmonary function training device which comprises a platform. A placing table is welded to the platform, cylinders are evenly welded to the top end of the placing table, the top ends of the cylinders are open, two cylinders are inserted into the cylinders in a penetrating mode, clamping plates are fixedly connected to one ends of the cylinders, the clamping plates are in an arc shape, pushing plates are fixedly connected to the other ends of the cylinders, and the pushing plates are in an L shape. The short arm end of the pushing plate is fixedly connected with a connecting plate; a candle is placed in a cylinder, then a supporting block is pulled to slide upwards, a limiting plate slides upwards along with the supporting block at the moment, then a pushing plate is pushed to drive a connecting plate and a cylinder to slide at the same time, the cylinder pushes a clamping plate at the