Portable computer having insertable module containing expansion units and connected to a socket secured on the maincircuit board

摘要

Multi-unit module of portable computer, including a computer housing and a module casing. At least two expansion units are inserted in the module casing as a module. At least one plug is disposed on one side of the module casing and connected to the expansion units. A module insertion slot is disposed on one side of the housing. An inner end of the insertion slot is disposed with at least one socket secured on the main circuit board corresponding to the plug of the module casing, whereby when the module casing is inserted into the insertion slot, the plug is connected with the socket so that the expansion units can be at the same located in the housing and drivingly connected with and controlled by the main circuit board.