Abstract: A scanner with a foldable stand includes a housing, a first output tray foldably covered to an upper portion of a rear of the housing, a second output tray foldably covered to a top of the housing, a supporting stand and an abutting element. Two ends of the first output tray have a starting end, and a swingable connecting end connected to the starting end. An outer surface of the first output tray is recessed inward to form a holding groove. Two ends of the second output tray have a pivot end pivotally connected to the connecting end, and a swingable terminal end connected with a free end of the pivot end. The supporting stand is foldably fastened in the holding groove. The abutting element is formed at a middle of the connecting end. The abutting element contacts with an inner portion of the supporting stand.

Abstract: A linkage mechanism for opening and closing an inputting tray and an outputting tray together includes a base, an outputting tray which includes an intermediate outputting tray pivotally connected to a rear of the base, and a terminal outputting tray pivotally connected to a tail end of the intermediate outputting tray, an inputting tray pivotally connected to a top of the base, at least one first linkage bar and at least one second linkage bar. Two ends of the at least one first linkage bar are pivotally connected to one side of the inputting tray and one side of the intermediate outputting tray, respectively. Two ends of the at least one second linkage bar are pivotally connected to one side of the base and one side of the terminal outputting tray, respectively.

Abstract: A paper feeding tray includes a base body, two through holes, two paper guiding elements pivotally disposed in the two through holes, and two elastic elements. The two through holes penetrate through the base body along an up-down direction. An inner portion of a shaft hole of a front inner wall of each through hole extends inward and then expands transversely to form an eccentric hole. Two sides of an inner portion of a shaft which is protruded from a front surface of each paper guiding element transversely extend oppositely to form an eccentric element. The two eccentric elements of the two paper guiding elements are rotatably accommodated in the two eccentric holes of the two through holes. The two elastic elements abut against the two eccentric elements.

Abstract: A scanner with a foldable stand includes a housing, a first output tray fodably covered to an upper portion of a rear of the housing, a second output tray foldably covered to a top of the housing, a supporting stand and an abutting element. Two ends of the first output tray have a starting end, and a swingable connecting end connected to the starting end. An outer surface of the first output tray is recessed inward to form a holding groove. Two ends of the second output tray have a pivot end pivotally connected to the connecting end, and a swingable terminal end connected with a free end of the pivot end. The supporting stand is foldably fastened in the holding groove. The abutting element is formed at a middle of the connecting end. The abutting element contacts with an inner portion of the supporting stand.

Abstract: A linkage mechanism for opening and closing an inputting tray and an outputting tray together includes a base, an outputting tray which includes an intermediate outputting tray pivotally connected to a rear of the base, and a terminal outputting tray pivotally connected to a tail end of the intermediate outputting tray, an inputting tray pivotally connected to a top of the base, at least one first linkage bar and at least one second linkage bar. Two ends of the at least one first linkage bar are pivotally connected to one side of the inputting tray and one side of the intermediate outputting tray, respectively. Two ends of the at least one second linkage bar are pivotally connected to one side of the base and one side of the terminal outputting tray, respectively.

Abstract: A portable scanner includes a housing, a transmitting path, a scanning unit and a transmission module. The transmitting path longitudinally penetrates through two opposite sides of the housing. One side of the transmitting path forms a first channel, and the other side of the transmitting path forms a second channel. The scanning unit is arranged in the transmitting path and partially projects into the first channel. The transmission module is arranged in the transmitting path and partially projects into the first channel. The transmission module is in contact with the scanning unit. The transmission module includes a transmission roller. The scanning unit and the transmission roller are disposed to two facing sides of the transmitting path along an up-down direction. The scanning unit is disposed on and contacts with the transmission roller in the transmitting path.

Abstract: A portable scanner includes a housing, a transmitting path, a scanning unit and a transmission module. The transmitting path longitudinally penetrates through two opposite sides of the housing. One side of the transmitting path forms a first channel, and the other side of the transmitting path forms a second channel. The scanning unit is arranged in the transmitting path and partially projects into the first channel. The transmission module is arranged in the transmitting path and partially projects into the first channel. The transmission module is in contact with the scanning unit. The transmission module includes a transmission roller. The scanning unit and the transmission roller are disposed to two facing sides of the transmitting path along an up-down direction. The scanning unit is disposed on and contacts with the transmission roller in the transmitting path.

Abstract: The present invention relates to a document feeding structure including a feeding path; a scanning unit, said scanning unit being arranged on one side of said feeding path to scan documents passing through said feeding path; a transmitting roller, said transmitting roller arranged opposite to said scanning unit and covering the whole feeding path; and a pressing plate, said pressing plate including a fixed end, a free end disposed in said feeding path to contact with said transmitting roller and an extending portion connecting said free end and said fixed end, wherein said pressing plate covering the whole feeding path.