Abstract: A modular flat pack computer cabinet has a lower cabinet and an upper cabinet. The lower cabinet has a bottom board, multiple sideboards, a door panel and a top board. The sideboards are mounted on the bottom board to form a space and are connected to each other by multiple inserting elements mounted in the mounting recesses of the sideboards. The door panel is pivotally connected to one of the sideboards. The top board is mounted on the sideboards. The upper cabinet is detachably mounted on the lower cabinet and has a base and a monitor container. The base of the upper cabinet is mounted on the top board of the lower cabinet. The monitor container is formed on the base of the upper cabinet opposite to the lower cabinet.

Abstract: An automatic document feeder is used with an office machine including a scanning module and a transparent substrate. The automatic document feeder includes a main body, an arc-shaped plate and multiple elastic pressing members. The arc-shaped plate is fixed on the main body and includes multiple protrusions and multiple openings. The protrusions are sustained against a surface of the transparent substrate to define a gap between the arc-shaped plate and the transparent substrate for allowing the paper to transport therethrough. The elastic pressing members have first ends coupled to the arc-shaped plate and have second ends partially penetrating through the corresponding openings. The elastic pressing members are arranged in a staggered form to press the object passing through the gap such that a scan zone of the object is in close contact with the transparent substrate to be scanned by the scanning line of the canning module.

Abstract: A lift-up hinge for pivotally connecting a first portion and a second portion of an appliance includes a fixture member, a first movable member and a second movable member. The fixture member is secured on the first portion of the appliance. The first movable member is pivotally coupled to a first pivot point of the fixture member and having thereon a resilient element. The second movable member has a first end lying on the resilient element, a second end secured on the second portion of the appliance, and a third end pivotally coupled to a second pivot point of the fixture member. The second movable member transmits the first movable member to pivot about the first pivot point of the fixture member when the second portion of the appliance is pivoted about the second pivot point of the fixture member.

Abstract: A lift-up hinge for pivotally connecting a first portion and a second portion of an appliance includes a fixture member, a first movable member and a second movable member. The fixture member is secured on the first portion of the appliance. The first movable member is pivotally coupled to a first pivot point of the fixture member and having thereon a resilient element. The second movable member has a first end lying on the resilient element, a second end secured on the second portion of the appliance, and a third end pivotally coupled to a second pivot point of the fixture member. The second movable member transmits the first movable member to pivot about the first pivot point of the fixture member when the second portion of the appliance is pivoted about the second pivot point of the fixture member.