Patent ID: 6926564
Filing Date: 2005-08-09
Classification: H01R

Abstract:
1. A stackable board-to-board module connector assembly comprising a main module unit, at least one accessory module unit and several first terminals and second terminals: the main module unit is a top connector with a slot on a front side thereof for memory modules to insert into, on a side of the slot there are several first slots and several second slots for the first terminals and the second terminals to insert into respectively, at a bottom of the main module unit, there is a small tenon, a large tenon and an insert hole for connection with the accessory module unit; the accessory module unit serves as a bottom connector for the connector assembly having extending flanges on both sides thereof, the flanges having grooves on a surface thereof for a solder plate to insert into; the solder plate is to connect to a circuit board and position the accessory module unit; the accessory module unit also has several first slots and several second slots that match the first slots and second slots of the main module unit; the accessory module unit also has a small insert hole, a large insert hole and a fool proof tenon; a locking and fool proof effect exists between the small tenon, the large tenon, the insert hole, and the small insert hole, the large insert hole and the fool proof tenon, providing a firm connection of the main module unit and the accessory module unit; by this means, a stackable board-to-board module connector is constructed.