Patent ID: 6354848
Filing Date: 2002-03-12
Classification: H01R

Abstract:
A clamp-type adapter for connecting a memory module to a card edge connector, comprising:a dielectric housing having two adapter halves similar in structure and foldable along adjacent edges for securely mating with a lower portion of the memory module; and a row of conductive contacts arranged along a longitudinal direction of each adapter half, each contact comprising a contact portion for electrically contacting with a mating contact of the card edge connector and a tail portion for contacting with a corresponding conductive pad formed on the lower portion of the memory module; wherein each of the adapter halves comprises an inner portion near the adjacent edges and an outer portion extending outwardly and upwardly from the inner portion; wherein a conductive shield covers a bottom surface of each outer portion and forms a plurality of pins insertable into a plurality of holes of the memory module defined adjacent to the conductive pads thereof, wherein the inner portion of each adapter half forms a latch and a recess at opposite ends thereof, for latchably engaging with, respectively, the recess and the latch of the other adapter half, wherein each outer portion of the housing forms a plurality of latching members along an outer end thereof for insertion into through holes defines in the memory module; wherein the conductive contacts comprise inner contacts and outer contacts, and said inner and outer contacts are arranged in an alternating arrangement; wherein a plurality of grounding blades are interposed among the alternating inner and outer contacts; wherein the contact portions of the inner and outer contacts are exposed at bottom surfaces of the respective inner portion of the housing; wherein each inner and outer contact forms a retaining portion between the contact portion and the tail portion thereof, and said retaining portion is insert molded into the respective outer portion of the housing; wherein the tail portion of each outer contact extends outwardly from the retaining portion for contacting a conductive pad in an upper row of the plurality of conductive pads of the memory module and the tail portion of each inner contact bends backwardly and parallel to the retaining portion for contacting a conductive pad in a lower row of the plurality of conductive pads of the memory module.