Pick up device for using in automatic feeder

    公开(公告)号:US11161706B2

    公开(公告)日:2021-11-02

    申请号:US16593083

    申请日:2019-10-04

    Abstract: A pick-up device disposed between an input tray and a feeding path includes a paper feeding unit for feeding paper, a separation roller disposed opposite to the paper feeding unit, a blocking arm disposed between the input tray and the paper feeding unit and configured to be switchably disposed between a blocking position for blocking the paper and a feeding position for passing the paper through the feeding path, and a guiding arm disposed in the feeding path through a pivot shaft and having a guiding portion. The pivot shaft is located upstream of the separation roller, and the guiding portion is swingably disposed in a seam space formed by the paper feeding unit and the separation roller.

    PAPER SEPARATION MECHANISM
    63.
    发明申请

    公开(公告)号:US20210261365A1

    公开(公告)日:2021-08-26

    申请号:US17016942

    申请日:2020-09-10

    Inventor: Wen Ching Liao

    Abstract: A paper separation mechanism, comprising a separation roller assembly having a separation roller, a torque limiter connected to the separation roller, and a separation gear arranged between the separation roller and the torque limiter; a transmission gear assembly having a first transmission gear which is able to mesh or separate with the separation gear, a second transmission gear meshed with the first transmission gear, and a connecting part connected the first transmission gear and the second transmission gear; and a motor connected to the transmission gear assembly for applying forward or reverse torque; wherein when the motor is applying the forward torque, the connecting part rotates forward to mesh the first transmission gear with the separation gear; and when the motor is applying the reverse torque, the connecting part rotates reverse to separate the first transmission gear with the separation gear.

    Detachable feed roller for using in the automatic feeder

    公开(公告)号:US10800626B1

    公开(公告)日:2020-10-13

    申请号:US16574352

    申请日:2019-09-18

    Abstract: A detachable feed roller for using in the automatic feeder includes: a rotating shaft provided with a first connection structure arranged at the end of the rotating shaft and an actuating part; a fixed feed roller arranged around the rotating shaft and driven by the rotating shaft; a one-way feed roller arranged around the rotating shaft and provided with a cam part; a transmitting rotor arranged around the rotating shaft and, the transmitting rotor being disposed between the actuating part and the cam part; wherein, the transmitting rotor is pushed toward the one-way feed roller while the rotating shaft rotates forward in accordance to the transmitting rotor; and pushed away from the one-way feed roller while the one-way feed roller rotates forward in accordance to the transmitting rotor.

    Scanning device
    66.
    发明授权

    公开(公告)号:US10464771B2

    公开(公告)日:2019-11-05

    申请号:US16183921

    申请日:2018-11-08

    Abstract: A scanning device includes at least one motor, an input tray, a pickup roller, a separation roller module, an ultrasonic sensor, a scanning module, a path switcher and a controller. The pickup roller is connected with the at least one motor. The separation roller module is connected with the at least one motor. The ultrasonic sensor includes an ultrasonic emitter and an ultrasonic receiver. The ultrasonic sensor is used for sensing that a single paper or multiple papers are fed in. The scanning module is used for scanning a plurality of papers. The path switcher is connected with the at least one motor. The at least one motor is capable of driving the path switcher to be switched to a first position and a second position. The controller is connected with the at least one motor and the ultrasonic sensor.

    Damping hinge
    67.
    发明授权

    公开(公告)号:US10443285B2

    公开(公告)日:2019-10-15

    申请号:US16192831

    申请日:2018-11-16

    Abstract: A damping hinge includes a first joining part; a revolving part pivotably connected to the first joining part and being capable of revolving among a first position, a second position and a third position; a supporting module arranged within the first joining part for pressing the revolving part to keep the revolving part and the first joining part staying in a relative position; a second joining part fastened to the revolving part for connecting the upper cover; a first enforcement frame arranged on the first joining part; and a damping module including a damper holder pivotably connected to the second joining part, a damper consisting of a damper core fastened on the damper holder as a fixed end and an actuating portion as a free end being able to move up and down, a damper spring connected between the second joining part and the damper holder.

    SCANNER
    68.
    发明申请
    SCANNER 审中-公开

    公开(公告)号:US20190208071A1

    公开(公告)日:2019-07-04

    申请号:US16150322

    申请日:2018-10-03

    CPC classification number: H04N1/00909 H04N1/0062 H04N1/00631 H04N1/4097

    Abstract: The present invention is related to a scanning device for scanning documents, comprises a flat-bed scanning glass; a contact image sensor arranged above the flat-bed scanning glass separately to form a scanning path therebetween, a bottom surface of the contact image sensor being arranged with a protecting glass, a middle area of the protecting glass being configured as a scanning area, and a chamfer being arranged at the bottom surface of the protecting glass at a downstream position relative to the scanning area. Hence the dust of documents in this invention would be stacked in the chamfer during the scanning process temporarily and then be wiped away by the document itself, so as to assure the dust would not be stacked in the scanning area. The scanning device in this invention is capable to maintain the scanning quality without clearing the dust even after scanned a massive quantity of documents.

    DAMPING HINGE
    69.
    发明申请
    DAMPING HINGE 审中-公开

    公开(公告)号:US20190203516A1

    公开(公告)日:2019-07-04

    申请号:US16192831

    申请日:2018-11-16

    Abstract: A damping hinge includes a first joining part; a revolving part pivotably connected to the first joining part and being capable to revolve among a first position, a second position and a third position; a supporting module arranged within the first joining part for pressing the revolving part to keep the revolving part and the first joining part stay in a relative position; a second joining part fastened to the revolving part for connecting the upper cover; a first enforcement frame arranged on the first joining part; and a damping module including a damper holder pivotably connected to the second joining part, a damper consisted of a damper body fastened on the damper holder as a fixed end and a actuating portion as a free end being able to move up and down, a damper spring connected between the second joining part and the damper holder.

    Paper feeding device
    70.
    发明授权

    公开(公告)号:US10099879B1

    公开(公告)日:2018-10-16

    申请号:US15957925

    申请日:2018-04-20

    Abstract: A paper feeding device includes a first transmission module mounted in a transaction device, a pickup shaft, at least one pickup roller and at least one separation roller. The pickup shaft is rotatably and pivotally connected to the transaction device. The pickup shaft is connected with the first transmission module, and the first transmission module is capable of driving the pickup shaft to rotate towards a clockwise direction or an anticlockwise direction. The at least one pickup roller is fastened around the pickup shaft. The at least one separation roller is rotatably and pivotally connected to the transaction device. An outer surface of the at least one separation roller oppositely abuts against an outer surface of the at least one pickup roller.

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