Patent ID: 6421233
Filing Date: 2002-07-16
Classification: G06F,H01M,Y02E

Abstract:
In a pocket personal computer having a pen, a battery compartment defined in a rear side of the pocket personal computer and a battery compartment cap, the battery compartment comprising a first positioning means provided at a first side wall of the compartment, a first locking means provided at a second side wall of the compartment which is opposite to the first side wall, and an unlocking means provided at the second side wall; andthe battery compartment cap comprising a second positioning means provided at a rear end thereof to removably engage with the first position means and a second locking means provided at a front end thereof to cooperate with the first locking means so as to lock the battery compartment cap in a position of enclosing the battery compartment, wherein the unlocking means can be operated by the pen to release the second locking means from the first locking means.