Electric connector assembly

The invention discloses an electric connector assembly. The electric connector assembly comprises an insulating body, a conductive terminal fixedly held on the insulating body, a frame arranged aroundthe insulating body, and a clamping piece arranged on the insulating body to clamp a chip module, the frame is provided with positioning columns which are located at the four corners and protrude upwards. The clamping piece comprises a hollow plastic frame body part and an accommodating space which is formed in the frame body part and is used for accommodating the chip module; the clamping piecefurther comprises metal rings located at the four corners of the clamping piece, the metal rings comprise through holes corresponding to the positioning columns, the positioning columns penetrate through the through holes, the frame body part is formed outside the metal rings in a wrapping mode, the strength of the clamping piece can be enhanced through the metal rings, and the clamping piece is not prone to damage during