公开(公告)号：US07694954B2

公开(公告)日：2010-04-13

申请号：US11470718

申请日：2006-09-07

Applicant: Hsin-Wen Lee

Inventor： Hsin-Wen Lee

IPC: B65H3/06

CPC classification number: B65H3/06 ,  B65H2403/73 ,  B65H2404/1521

Abstract: A sheet pick-up device includes a sheet pick-up arm, a driving shaft and a collar. The sheet pick-up arm has a sleeve at the outside surface thereof. The driving shaft is penetrated through the sheet pick-up arm and the sleeve. The collar is sheathed around the driving shaft and includes at least one flexible vane in contact with the inner surface of the sleeve. The height of the flexible vane relative to the outer surface of the collar is greater than the radial distance between the outer surface of the collar and the inner surface of the sleeve.

Abstract translation: 片材拾取装置包括片材拾取臂，驱动轴和套环。 片材拾取臂在其外表面具有套筒。 驱动轴穿过纸张拾取臂和套筒。 轴环围绕驱动轴被包覆，并且包括至少一个与套筒的内表面接触的柔性叶片。 柔性叶片相对于套环的外表面的高度大于套环的外表面和套筒的内表面之间的径向距离。

公开(公告)号：US07516953B2

公开(公告)日：2009-04-14

申请号：US11755158

申请日：2007-05-30

Applicant: Hsin-Wen Lee

Inventor： Hsin-Wen Lee

IPC: B65H3/06

CPC classification number: B65H3/0684 ,  B65H3/34 ,  B65H2301/4222 ,  B65H2402/32 ,  B65H2403/53 ,  B65H2403/5331 ,  B65H2404/725 ,  B65H2801/06 ,  B65H2801/39

Abstract: A document feeder includes a casing, a sheet pick-up module, a stopper and a swing lever. The casing includes a sheet feeding channel therein. The sheet pick-up module is pivotally mounted above the sheet feeding channel, and movable between a sheet feeding position and a standby position. The stopper is disposed under the sheet feeding channel. The swing lever includes a first end part is pressed down by the sheet pick-up module and a second end part is pressed down by the stopper. When the sheet pick-up module is switched from the sheet feeding position to the standby position, the sheet pick-up module depresses the first end part of the swing lever, so that the stopper is raised by the second end part of the swing lever to be protruded to the sheet feeding channel.

Abstract translation: 文件进给器包括壳体，片材拾取模块，止动器和摆动杆。 壳体在其中包括片材进给通道。 片材拾取模块可枢转地安装在片材馈送通道上方，并可在送纸位置和待机位置之间移动。 止动器设置在送纸通道下方。 摆动杆包括第一端部被片拾取模块按压，并且第二端部被止动件压下。 当片材拾取模块从送纸位置切换到待机位置时，片材拾取模块压下摆动杆的第一端部，使得止动件被摆动杆的第二端部升高 突出到片材馈送通道。

公开(公告)号：US07445206B2

公开(公告)日：2008-11-04

申请号：US11470386

申请日：2006-09-06

Applicant: Hsin-Wen Lee

Inventor： Hsin-Wen Lee

IPC: B65H3/06

CPC classification number: B65H3/06 ,  B65H2403/723 ,  B65H2404/1521

Abstract: A sheet pick-up device for use in a document feeder includes a driving shaft, a sheet pick-up arm and a spring clutch. The spring clutch includes a spring and a collar. A retractable claw segment is extended from the collar and sheathed by the spring.

Abstract translation: 用于送稿器的片材拾取装置包括驱动轴，片拾取臂和弹簧离合器。 弹簧离合器包括弹簧和套环。 可伸缩爪段从套环延伸并被弹簧护套。

公开(公告)号：US20080169598A1

公开(公告)日：2008-07-17

申请号：US11755158

申请日：2007-05-30

Applicant: Hsin-Wen Lee

Inventor： Hsin-Wen Lee

IPC: B65H3/00

CPC classification number: B65H3/0684 ,  B65H3/34 ,  B65H2301/4222 ,  B65H2402/32 ,  B65H2403/53 ,  B65H2403/5331 ,  B65H2404/725 ,  B65H2801/06 ,  B65H2801/39

Abstract: A document feeder includes a casing, a sheet pick-up module, a stopper and a swing lever. The casing includes a sheet feeding channel therein. The sheet pick-up module is pivotally mounted above the sheet feeding channel, and movable between a sheet feeding position and a standby position. The stopper is disposed under the sheet feeding channel. The swing lever includes a first end part is pressed down by the sheet pick-up module and a second end part is pressed down by the stopper. When the sheet pick-up module is switched from the sheet feeding position to the standby position, the sheet pick-up module depresses the first end part of the swing lever, so that the stopper is raised by the second end part of the swing lever to be protruded to the sheet feeding channel.

Abstract translation: 文件进给器包括壳体，片材拾取模块，止动器和摆动杆。 壳体在其中包括片材进给通道。 片材拾取模块可枢转地安装在片材馈送通道上方，并可在送纸位置和待机位置之间移动。 止动器设置在送纸通道下方。 摆动杆包括第一端部被片拾取模块按压，并且第二端部被止动件压下。 当片材拾取模块从送纸位置切换到待机位置时，片材拾取模块压下摆动杆的第一端部，使得止动件被摆动杆的第二端部升高 突出到片材馈送通道。

公开(公告)号：US20080054549A1

公开(公告)日：2008-03-06

申请号：US11470448

申请日：2006-09-06

Applicant: Hsin-Wen Lee

Inventor： Hsin-Wen Lee

IPC: B65H3/06

CPC classification number: B65H3/0615 ,  B65H3/565

Abstract: A document feeder includes a housing, a sheet pick-up arm and a stopper. The housing includes a sheet feeding path for placing paper sheets thereon. The sheet pick-up arm is movable between a first position and a second position. The sheet pick-up arm has a protrusion structure. The stopper is disposed under the sheet feeding path and includes a pivotal portion and a sheet stop portion. The sheet stop portion has a hooking part corresponding to the protrusion structure. When the sheet pick-up arm is moved to the first position, the protrusion structure is located in the swing track of the hooking part to restrain the swing range of the sheet stop portion. When the sheet pick-up arm is moved to the second position, the protrusion structure is deviated from the swing track of the hooking part to permit free swing of the sheet stop portion.

Abstract translation: 文件馈送器包括壳体，拾纸臂和止动器。 壳体包括用于在其上放置纸张的片材进给路径。 片材拾取臂可在第一位置和第二位置之间移动。 片材拾取臂具有突起结构。 止动件设置在片材进给路径下方，并且包括枢转部分和片材停止部分。 片材止挡部具有与突起结构对应的钩部。 当拾纸臂移动到第一位置时，突起结构位于钩挂部分的摆动轨道中，以限制片材停止部分的摆动范围。 当拾纸臂移动到第二位置时，突起结构偏离钩挂部分的摆动轨道，以允许片材停止部分自由摆动。

公开(公告)号：US20110006189A1

公开(公告)日：2011-01-13

申请号：US12549834

申请日：2009-08-28

Applicant: Wei-Chao KAO ,  Chun-Hsiao LEE ,  Hsin-Wen LEE

Inventor： Wei-Chao KAO ,  Chun-Hsiao LEE ,  Hsin-Wen LEE

IPC: G02B27/40

CPC classification number: H04N1/0402 ,  H04N1/0405 ,  H04N1/0423 ,  H04N2201/0408 ,  H04N2201/042 ,  H04N2201/0422 ,  H04N2201/0446

Abstract: A double-lens optical scanning device and method of using the same. Wherein, a housing of said optical scanning device is provided with a photograph cartridge insertion slot and a negative cartridge insertion slot, that can be inserted photograph-, negative-, or slide-to-be-scanned. Said housing comprises a light source, two optical lenses, and at least an image sensor. Said two optical lenses are provided with different light paths, such that said image sensor is utilized to determine a category of an object-to-be-scanned, in selecting said optical lens to be used and a direction of said light source. A switching circuit is utilized to switch said optical lens to be used, fetch an image of said object-to-be-scanned, and then focus it onto said image sensor to form said image, and convert it into digital data for output.

Abstract translation: 双透镜光学扫描装置及其使用方法。 其中，所述光学扫描装置的壳体设置有可插入照相，负片或待扫描的照相盒插入槽和负片盒插入槽。 所述壳体包括光源，两个光学透镜，以及至少一个图像传感器。 所述两个光学透镜设置有不同的光路，使得所述图像传感器用于在选择要使用的所述光学透镜和所述光源的方向时确定待扫描对象的类别。 切换电路用于切换要使用的所述光学透镜，获取所述待扫描对象的图像，然后将其聚焦到所述图像传感器上以形成所述图像，并将其转换为数字数据以进行输出。

公开(公告)号：US20080290593A1

公开(公告)日：2008-11-27

申请号：US11952878

申请日：2007-12-07

Applicant: Hsin-Wen Lee

Inventor： Hsin-Wen Lee

IPC: B65H7/02

CPC classification number: B65H5/36 ,  B65H2404/6942 ,  B65H2801/39

Abstract: The present invention provides an automatic document feeder having a detachable sheet-pressing slice. The automatic document feeder is mounted on a scanning apparatus having a scanning window. By means of the automatic document feeder, multiple documents are successively transported across the scanning window of the scanning apparatus to perform the scanning operation. The automatic document feeder includes a casing and a sheet-feeding mechanism. The detachable sheet-pressing slice is disposed at a lower part of the sheet-feeding mechanism. In a case that the detachable sheet-pressing slice is damaged, only the detachable sheet-pressing slice needs to be detached from the automatic document feeder and replaced with a new one. As a consequence, the maintenance of the detachable sheet-pressing slice is very easy and speedy.

Abstract translation: 本发明提供一种具有可拆卸的压片的自动送纸器。 自动进稿器安装在具有扫描窗口的扫描装置上。 通过自动进稿器，多个文件依次传送到扫描装置的扫描窗口上，以执行扫描操作。 自动送纸机包括一个外壳和一个供纸机构。 可拆卸片材压片设置在片材供给机构的下部。 在可拆卸的薄片按压片损坏的情况下，仅需要从自动送稿器上拆下可拆卸的片材压片，并更换新的。 结果，可拆卸的压片的维护非常容易和快速。

公开(公告)号：US20080304116A1

公开(公告)日：2008-12-11

申请号：US11949575

申请日：2007-12-03

Applicant: Hsin-Wen Lee

Inventor： Hsin-Wen Lee

IPC: H04N1/04

CPC classification number: H04N1/121 ,  H04N1/1215 ,  H04N1/1225 ,  H04N1/123 ,  H04N1/193 ,  H04N1/203 ,  H04N1/2032 ,  H04N2201/0081

Abstract: The present invention relates to a sheet-feeding scanner including an automatic document feeder and an image scanning portion. The automatic document feeder includes a U-shaped transfer path, a first scanning window and a first scanning module. The U-shaped transfer path includes a sheet pick-up section, a sheet reverse region and a scan region. The first scanning window in disposed in the sheet reverse region. The first scanning module is arranged beside the first scanning window for scanning the image of a first side of the paper sheet. The image scanning portion is disposed under the automatic paper feeder, and includes a second scanning window and a second scanning module. The second scanning window is disposed in the scan region. The second scanning module is arranged under the second scanning window for scanning the image of a second side of the paper sheet.

Abstract translation: 本发明涉及一种包括自动送纸器和图像扫描部分的送纸扫描器。 自动送稿器包括U形传送路径，第一扫描窗口和第一扫描模块。 U形传送路径包括片材拾取部分，片材反向区域和扫描区域。 布置在纸张反向区域中的第一扫描窗口。 第一扫描模块布置在第一扫描窗口的旁边，用于扫描纸张的第一面的图像。 图像扫描部分设置在自动供纸器下方，并且包括第二扫描窗口和第二扫描模块。 第二扫描窗口设置在扫描区域中。 第二扫描模块设置在第二扫描窗口的下面，用于扫描纸张的第二面的图像。

公开(公告)号：US07264240B1

公开(公告)日：2007-09-04

申请号：US11470714

申请日：2006-09-07

Applicant: Hsin-Wen Lee

Inventor： Hsin-Wen Lee

IPC: B65H5/06

CPC classification number: B65H3/06 ,  B65H2402/52 ,  B65H2601/11 ,  B65H2601/324

Abstract: A document feeder includes a housing, a control lever and a sheet pick-up module. The housing includes a feeding path defined by a first sidewall and a second sidewall. The control lever is mounted on the first sidewall, and includes a pivotal part, a collar and a handle part. The collar is arranged between the pivotal portion and the handle part. The sheet pick-up module includes a driving shaft mounted on the collar and the second sidewall.

Abstract translation: 文件馈送器包括壳体，控制杆和片材拾取模块。 壳体包括由第一侧壁和第二侧壁限定的进给路径。 控制杆安装在第一侧壁上，并且包括枢转部分，套环和手柄部分。 轴环设置在枢转部分和手柄部分之间。 片材拾取模块包括安装在轴环和第二侧壁上的驱动轴。

公开(公告)号：US07999976B2

公开(公告)日：2011-08-16

申请号：US11934561

申请日：2007-11-02

Applicant: Hsin-Wen Lee

Inventor： Hsin-Wen Lee

IPC: H04N1/04

CPC classification number: H04N1/121 ,  H04N1/1013 ,  H04N1/123 ,  H04N1/193 ,  H04N2201/0081

Abstract: The present invention relates to an automatic sheet-feeding scanning apparatus having a movable guide rib device. The automatic sheet-feeding scanning apparatus includes a flatbed scanner and an automatic document feeder. The movable guide rib device is mounted in a housing of the flatbed scanner and includes a guide rib structure, at least one hollow portion, a plurality of elastic members and a fixing plate. The guide rib structure is movable upwardly or downwardly so as to avoid document damage even if the document is relatively large-sized.

Abstract translation: 本发明涉及具有可移动导向肋装置的自动送纸扫描装置。 自动送纸扫描装置包括平板扫描器和自动送纸器。 可动引导肋装置安装在平板扫描器的壳体中，并且包括引导肋结构，至少一个中空部分，多个弹性部件和固定板。 引导肋结构可以向上或向下移动，以便即使文件尺寸相对较大，也可避免文档损坏。