Patent ID: 6101004
Filing Date: 2000-08-08
Classification: H04N

Abstract:
An optical scanning device for scanning an image comprising:a case body including a broad upper wall and a broad lower wall, said broad lower wall displaced from and parallel to said broad upper wall, said case body having a columnar hollow space extending downwardly from said broad upper wall to said broad lower wall so as to form an upper annular edge portion and a lower annular edge portion, respectively, on said upper and lower walls, said upper annular edge portion and said lower annular edge portion defining an upper annular opening and a lower annular opening, respectively;transparent scanning panel fixedly secured to said upper annular edge portion to cover said upper annular opening, said upper annular edge portion defining a scanning area on an upper major surface of said transparent scanning panel;a transparent viewing panel fixedly secured to said lower annular edge portion to cover said lower annular opening so as to define a viewing area through which said scanning area of said transparent scanning panel is visible;a scanning module unit for optically scanning an image and for transforming the scanned image into a digital representation, said scanning module unit being disposed adjacent to and under said broad upper wall, said scanning module unit being movable in a transverse direction relative to said columnar hollow space, said case body being movable so as to juxtapose said upper major surface of said transparent scanning panel with said image so as to permit viewing of a boundary of the area of said image to be scanned via said viewing area of said viewing panel;a light impervious cover member dimensioned to cover said viewing area and having a connecting lateral side which is selectively detachably hinged to said case body at one side thereof by a plurality of hinges adjacent to said lower wall and said upper wall such that said impervious cover member can be selectively brought into abutment with said viewing area when said optical scanning device is in use so as to shield said scanning module from external light sources, said hinges further allowing said impervious cover member to be brought into abutment with said scanning area of said transparent scanning panel to protect said scanning area when said optical scanning device is not in use.