The invention discloses an enhanced vibration-proof anti-fatigue temperature sensor which comprises a temperature sensor body. A base is arranged below the temperature sensor body; a through hole is formed in the inner part of the left end of the base; the bottom of the temperature sensor body is in threaded connection to a top thread of a sleeve through a rotating nut; the sleeve is located in the through hole; a mounting groove is formed in the base; a baffle plate is arranged in the mounting groove; an inner slide rod is arranged in the baffle plate; and an elastic shaft and a piston rod are separately arranged on the left side and the right side of the inner slide rod. The enhanced vibration-proof anti-fatigue temperature sensor disclosed by the invention is simple in structure and convenient to operate; the piston rod is tensioned leftward through an elastic force of a first spring, so that the inner slide rod pushes the elastic shaft to squeeze the sleeve; the vibrating amplitude of the sleeve is reduced by means of a rubber gasket and the elastic shaft, so that the vibrating frequency is reduced, fatigue of the sleeve is reduced, the service life of the sleeve is prolonged, and the enhanced vibration-proof anti-fatigue temperature sensor is suitable for being popularized.