Patent ID: 6733321
Filing Date: 2004-05-11
Classification: H01R,H05K

Abstract:
An electrical connector for electrically interconnecting a chip module with a circuit board, comprising:a base having a plurality of passageways receiving a plurality of terminals therein and a base hole defined at one end thereof; a cover slidably mounted on the base, the cover having a plurality of through holes aligning with and communicating with the plurality of passageways, and a cover hole aligning with and communicating with the base hole, the cover hole defining a braking section; and a driving cam extending through the cover hole and the base hole and rotatablely assembled onto the base and the cover, the driving cam having a blocking section formed on a side thereof for engaging the braking section of the cover hole, the blocking section being received in the cover hole and comprising a root section and a free end section, the dimension of the root section being larger than that of the free end section to prevent the root section from breaking when the blocking section engages the braking section of the cover hole; wherein the base comprises a base platform formed at said one end, and said base hole is defined in the base platform; wherein the cover comprises a cover platform corresponding to the base platform, and said cover hole is defined in the cover platform; wherein the driving cam comprises a driving section received in the cover hole of the cover, a rotating section received in the base hole of the base and a riveting section engagable with a riveting piece, and the blocking section projects laterally from the driving section; wherein the rotating section and the riveting section of the driving cam have a same axis offset from the axis of the driving section.