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    Paper pick-up mechanism and feeder using the same
    11.
    发明申请
    Paper pick-up mechanism and feeder using the same 有权
    纸张拾取机构和进纸器使用相同

    公开(公告)号：US20090057985A1

    公开(公告)日：2009-03-05

    申请号：US12231271

    申请日：2008-08-28

    Applicant: Thomas Sheng ,  Sung-Po Cheng ,  Ku-Ming Chen

    Inventor： Thomas Sheng ,  Sung-Po Cheng ,  Ku-Ming Chen

    IPC: B65H5/06

    CPC classification number: B65H3/0684 ,  B65H2220/09 ,  B65H2403/42 ,  B65H2403/72 ,  B65H2801/06

    Abstract: A paper pick-up mechanism for a feeder includes a pick-up roller, a pick-up roller shaft, a separation roller, a transmission shaft, a gear set and a transmission gear shaft. Two one-way clutches are respectively coupled to the transmission shaft and the transmission gear shaft in parallel. When the transmission shaft is rotated in a direction opposite to a sheet-feeding direction, the gear set, through the cooperation of the two one-way clutches are used as a planetary gear set to lift up the pick-up roller.

    Abstract translation: 用于给料器的拾纸机构包括拾取辊，拾取辊轴，分离辊，传动轴，齿轮组和传动齿轮轴。 两个单向离合器分别与传动轴和传动齿轮轴并联。 当传动轴沿着与送纸方向相反的方向旋转时，齿轮组通过两个单向离合器的配合被用作行星齿轮组以提升拾取辊。

    Calibration mechanism of a scanning device
    12.
    发明授权
    Calibration mechanism of a scanning device 失效
    扫描装置的校准机制

    公开(公告)号：US07466458B2

    公开(公告)日：2008-12-16

    申请号：US11518703

    申请日：2006-09-11

    Applicant: Sung-Po Cheng

    Inventor： Sung-Po Cheng

    IPC: H04N1/40 ,  H04N1/04

    CPC classification number: H04N1/401

    Abstract: A calibration mechanism of a scanning device including an assembly of a flexible member and a calibration strip and a limiting member is disclosed. The assembly of the flexible member and the calibration strip can travel in reciprocating motion, and the limiting member limits the distance of the vertical drift of the calibration strip. Thus, the calibration strip is confined within an anticipated position, and the accuracy and the consistency of the calibration results for an optical module of the scanner, which acquires image data of a plurality of the-scanning lines of the calibration strip, are greatly improved.

    Abstract translation: 公开了一种包括柔性构件和校准条以及限制构件的组件的扫描装置的校准机构。 柔性构件和校准条的组合可以往复运动地行进，并且限制构件限制了校准条的垂直漂移的距离。 因此，校准条被限制在预期的位置，并且获得校准条的多条扫描线的图像数据的扫描器的光学模块的校准结果的精度和一致性被大大改善 。

    Safety structure for a cover device
    13.
    发明申请
    Safety structure for a cover device 有权
    盖装置的安全结构

    公开(公告)号：US20050025519A1

    公开(公告)日：2005-02-03

    申请号：US10890953

    申请日：2004-07-14

    Applicant: Sung-Po Cheng

    Inventor： Sung-Po Cheng

    IPC: G03G15/00 ,  G03G21/16 ,  H05K5/03

    CPC classification number: G03G21/1647 ,  E05Y2201/474 ,  G03G15/605 ,  G03G2221/1687 ,  Y10T16/625 ,  Y10T292/0878 ,  Y10T292/0879 ,  Y10T292/0933

    Abstract: A safety structure for a cover device includes a base assembly and a cover assembly. The base assembly has a concave portion. The cover assembly is hinged to the base assembly and may cover the base assembly. The cover assembly has a cover body and a projection, which may elastically protrude out of and retract into the cover body, and may be fit into the concave portion for positioning. The projection is configured such that it may retract into the cover body to prevent an object from being hurt when the cover assembly is placed down and touches the object.

    Abstract translation: 盖装置的安全结构包括基座组件和盖组件。 基座组件具有凹部。 盖组件铰接到基座组件并且可以覆盖基座组件。 盖组件具有盖主体和突出部，其可以弹性地伸出并缩回到盖主体中，并且可以装配到凹部中用于定位。 突出部构造成使得其可以缩回到盖体中，以防止当盖组件放下并接触物体时物体受到伤害。

    Transmission mechanism and automatic sheet feeder using the same
    15.
    发明授权
    Transmission mechanism and automatic sheet feeder using the same 有权
    传动机构和自动进纸器使用相同

    公开(公告)号：US08177219B2

    公开(公告)日：2012-05-15

    申请号：US12584849

    申请日：2009-09-11

    Applicant: Ku-Ming Chen ,  Chia-Huei Lin ,  Sung-Po Cheng

    Inventor： Ku-Ming Chen ,  Chia-Huei Lin ,  Sung-Po Cheng

    IPC: B65H3/06

    CPC classification number: B65H3/0684 ,  B65H3/0669 ,  B65H2403/422 ,  F16H3/40 ,  Y10T74/19251

    Abstract: A sheet feeder has a transmission mechanism which includes an output gear mesh with a transmission gear train, and a switch element, disposed between the transmission gear train and the output gear, for switching a rotational direction of the output gear. The switch element includes a movable arm, a driving gear driven by the transmission gear train, a switching gear set attached to the arm and meshing with the driving gear, and a clutch device for restricting movement of the arm to enable the switching gear set to be disengaged from the output gear. When the output gear meshes with the switching gear set, the output gear and a transmission shaft of the sheet feeding mechanism may change the direction of their rotation. When the output gear is disengaged from the switching gear set, the output gear and the transmission shaft of the sheet feeding mechanism are not driven by a power source.

    Abstract translation: 送纸机具有传动机构，该传动机构包括具有传动齿轮系的输出齿轮网，以及设置在传动齿轮系和输出齿轮之间用于切换输出齿轮的旋转方向的开关元件。 开关元件包括可动臂，由传动齿轮系驱动的驱动齿轮，连接到臂并与驱动齿轮啮合的切换齿轮组，以及用于限制臂的运动以使切换齿轮组成 从输出齿轮脱开。 当输出齿轮与切换齿轮组啮合时，输送齿轮和送纸机构的传动轴可改变其转动方向。 当输出齿轮与切换齿轮组脱离时，输送齿轮和送纸机构的传动轴不被动力源驱动。

    AUTOMATIC SHEET FEEDING APPARATUS WITH CLUTCH
    17.
    发明申请
    AUTOMATIC SHEET FEEDING APPARATUS WITH CLUTCH 审中-公开
    自动送纸装置与离合器

    公开(公告)号：US20100225048A1

    公开(公告)日：2010-09-09

    申请号：US12640459

    申请日：2009-12-17

    Applicant: Sung-Po CHENG

    Inventor： Sung-Po CHENG

    IPC: B65H5/06

    CPC classification number: B65H3/0684 ,  B65H3/0669 ,  B65H2403/42 ,  B65H2403/722 ,  B65H2403/724 ,  B65H2404/6111 ,  B65H2405/3321

    Abstract: An automatic sheet feeding apparatus includes a pick-up mechanism, a sheet transporting mechanism, a power source and a clutch. The sheet transporting mechanism transports a sheet picked up by the pick-up mechanism through and out of a passageway. The power source for driving the pick-up mechanism includes a power output shaft and a first transmission gear for respectively outputting and transmitting power. The clutch includes a second transmission gear and a power coupling component. The second and first transmission gears are disposed coaxially. The power coupling component is coaxially disposed between the first transmission gear and the second transmission gear and is coupled to the first transmission gear. The power coupling component reciprocates back and forth along an axis to selectively couple and drive the second transmission gear. The second transmission gear is coupled to the pick-up mechanism, and the power source selectively drives the pick-up mechanism through the clutch.

    Abstract translation: 自动送纸装置包括拾取机​​构，纸张传送机构，动力源和离合器。 纸张传送机构将由拾取机构拾取的纸张传送出通道。 用于驱动拾取机构的动力源包括动力输出轴和用于分别输出动力的第一变速齿轮。 离合器包括第二传动齿轮和功率耦合部件。 第二和第一传动齿轮同轴设置。 功率耦合部件同轴地设置在第一传动齿轮和第二传动齿轮之间，并联接到第一传动齿轮。 功率耦合部件沿轴线往复运动以选择性地联接和驱动第二传动齿轮。 第二传动齿轮联接到拾取机构，并且动力源通过离合器选择性地驱动拾取机构。

    SHEET INPUTTING MECHANISM WITH STOPPER AND AUTOMATIC SHEET FEEDER USING THE SAME
    18.
    发明申请
    SHEET INPUTTING MECHANISM WITH STOPPER AND AUTOMATIC SHEET FEEDER USING THE SAME 审中-公开
    使用停止纸和自动进纸器的纸张输入机构

    公开(公告)号：US20100084810A1

    公开(公告)日：2010-04-08

    申请号：US12568196

    申请日：2009-09-28

    Applicant: Sung-Po CHENG ,  Chi-Yao Chen

    Inventor： Sung-Po CHENG ,  Chi-Yao Chen

    IPC: B65H9/00

    CPC classification number: B65H5/062 ,  B65H3/0684 ,  B65H3/56 ,  B65H2404/6111 ,  B65H2801/39

    Abstract: A sheet inputting mechanism includes a first body, a first roller, a second body, a second roller and a stopper. The first roller is mounted on the first body. The second body is rotatably connected to the first body. The second roller is mounted on the second body. The stopper rotatably mounted on the first body is directly driven by the second body. When the second body is rotated to a first state relatively to the first body, the stopper is rotated to a closing state relatively to the first body to prevent a sheet from being moved to a sheet input position. When the second body is rotated to a second state relatively to the first body, the stopper is rotated to an open state relatively to the first body to allow the sheet to be moved to the sheet input position and in contact with the first roller.

    Abstract translation: 片材输入机构包括第一主体，第一辊，第二主体，第二辊和止动件。 第一个辊安装在第一个主体上。 第二主体可旋转地连接到第一主体。 第二辊安装在第二主体上。 可旋转地安装在第一主体上的挡块直接由第二主体驱动。 当第二主体相对于第一主体旋转到第一状态时，止动器相对于第一主体旋转到关闭状态，以防止纸张移动到纸张输入位置。 当第二主体相对于第一主体旋转到第二状态时，止动器相对于第一主体旋转到打开状态，以允许纸张移动到纸张输入位置并与第一辊接触。

    Safety structure for a cover device
    19.
    发明授权
    Safety structure for a cover device 有权
    盖装置的安全结构

    公开(公告)号：US07110713B2

    公开(公告)日：2006-09-19

    申请号：US10890953

    申请日：2004-07-14

    Applicant: Sung-Po Cheng

    Inventor： Sung-Po Cheng

    IPC: G03G15/00 ,  E05F5/06 ,  E05C19/02

    CPC classification number: G03G21/1647 ,  E05Y2201/474 ,  G03G15/605 ,  G03G2221/1687 ,  Y10T16/625 ,  Y10T292/0878 ,  Y10T292/0879 ,  Y10T292/0933

    Abstract: A safety structure for a cover device includes a base assembly and a cover assembly. The base assembly has a concave portion. The cover assembly is hinged to the base assembly and may cover the base assembly. The cover assembly has a cover body and a projection, which may elastically protrude out of and retract into the cover body, and may be fit into the concave portion for positioning. The projection is configured such that it may retract into the cover body to prevent an object from being hurt when the cover assembly is placed down and touches the object.

    Abstract translation: 盖装置的安全结构包括基座组件和盖组件。 基座组件具有凹部。 盖组件铰接到基座组件并且可以覆盖基座组件。 盖组件具有盖主体和突出部，其可以弹性地伸出并缩回到盖主体中，并且可以装配到凹部中用于定位。 突出部构造成使得其可以缩回到盖体中，以防止当盖组件放下并接触物体时物体受到伤害。

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