EXTERNAL MODULE ELECTRICAL AND MECHANICAL ATTACHMENT MECHANISM AND METHOD

摘要

The present invention is directed to a electrical and mechanical attachment mechanism for coupling a peripheral module to a computing device. The attachment mechanism includes a set of pawls that engage with a receiving chamber thereby mechanically coupling the module to the device. The attachment mechanism also includes a set of electrical signal coupling pins. The receiving chamber includes a set of electrical signal coupling pads which interface with the electrical signal coupling pins and thereby establish electrical connectivity between the module and the device. The mechanism further includes a set of buttons for locking the pawls into a retracted position to allow the user to more easily align and couple the module to the device. The pawls are automatically released from their retracted position by a lock release pin being pressed inwardly as the module attached to the device.