Electric connector

The utility model relates to an electric connector, including wire end connector, board end connector and lock cover, wire end connector includes upper shell, plastic cement body, lower shell and a plurality of lead terminal, lower shell part is embedded in the plastic cement body to form the one piece with the plastic cement body, upper shell cover is provided on the side block and intermediate body of plastic cement body, the board end connector is provided with the lock cover, and the board end connector is provided with the lock cover. The plastic body is connected with the lower shell through a buckling structure to clamp the plastic body; the board end connector comprises a bearing body, a clamping block and a wiring pin; the lock cover comprises a pressing plate and clamping jaws, the two ends of the pressing plate extend downwards to form the clamping jaws, the clamping jaws at the two ends of the pressing plate are clamped with the clamping blocks of the plate end connector, and the wire end connecto