The invention relates to an electric fan, in particular to a micro clamping fan. The micro clamping fan comprises a motor cover, a micro motor, fan blades, a connecting rod and a supporting rod, wherein the micro motor is arranged in the motor cover; the connecting rod is fixedly arranged at the lower end of the motor cover; the supporting rod is connected with the connecting rod; a gear shifting switch, a power button and a power supply are arranged on the supporting rod; a clamper is fixedly arranged at the lower end of the supporting rod and consists of a bottom plate, a clamping plate and a clamping spring; a rubber cushion a is arranged at the clamping port of the bottom plate; and a rubber cushion b is arranged on the place, corresponding to the rubber cushion a, of the clamping port of the clamping plate, so that the clamping force can be increased and the fan does not easily fall off. The connecting rod can be bent, so that the wind direction of the fan blades is convenient to adjust. The bottom plate is of an iron plate structure, can also be used on a tabletop directly, and is not limited by usage occasions.