Patent ID: 6028767
Filing Date: 2000-02-22
Classification: G06F

Abstract:
An externally connected expansion device with replaceable guiding face panel for guiding different portable computers, comprising:a housing at least having a top face, a front face and a base seat, a circuit board being disposed in the housing, the circuit board being disposed with a connector extending out of the front face of the housing;a seat body disposed at front end of the base seat, two sides of the rear end of top face of the seat body being respectively disposed with an insertion slot section near the base seat, a front end thereof being disposed with a receiving frame in which a shoulder section is formed to define a first opening, front ends of two sides of the receiving frame being respectively formed with two second openings, the rear ends of two sides of the seat body being respectively disposed with a hanging hook extending downward and rearward;a slide block placed into the receiving frame to slide back and forth therewithin, a bottom face of the slide block being formed with a thread hole; anda board body disposed with thread hole corresponding to the thread hole of the slide block, the fronts end of two sides of top face thereof being respectively disposed with a projecting block corresponding to the second openings, the rear ends of two sides of the board body being respectively disposed with two hanging hooks extending downward and forward, whereby a bolt is passed through the thread hole of the board body and the first opening of the seat body to be tightened in the thread hole of the slide block, at this time, the projecting blocks of the board body being respectively upward passed through the second openings of the seat body, then each hanging hook of the board body being hooked with a spring extending to the hanging hook of bottom face of the bottom face of the seat body.