Novel oral cavity endoscope

The utility model relates to the technical field of medical equipment, novel oral cavity endoscope especially. A novel oral cavity endoscope, the electric iron comprises a handle, the picture frame, set up the lens in the picture frame, handle one end is articulated with the picture frame, one side that the handle is close to the picture frame sets up the spout, the spout both sides evenly set up continuous ratchet, it sets up the slider to slide in the spout, the slider both sides set up the arch, device control pole on the slider, control lever one end is connected with the picture frame, the picture frame includes underframe and frame lid, the inside cavity that sets up of underframe, underframe top center sets up the opening with the cavity intercommunication, the opening part sets up the fixed station, the lens is located the fixed station top, set up heating device and heat conduction bottom plate in the cavity, frame lid central authorities set up the through -hole, threaded connection between frame li