Micro-USB connector

The utility model discloses a micro-USB connector. The micro-USB connector comprises an insulation body, a number of conductive terminals which are accommodated in the insulation body, a shielding casing which is sleeved outside the insulation body, and a tail plug which is arranged on the rear end of the insulation body. An elastic clamping piece which is used for clamping a butt connector is arranged on the insulation body. The elastic clamping piece comprises a base, an elastic arm which is integrally arranged on the front end of the base and an insertion arm which is arranged on the rear end of the base. A barb which projects upward is arranged on the front end of the elastic arm. A strip hole is arranged on the shielding casing. The barb on the elastic arm stretches out from the strip hole. The elastic clamping piece is arranged in the connector. The barb on the front end of the elastic arm of the elastic clamping piece elastically stretches out from the strip hole on the shielding casing. When the conne