公开(公告)号：US07433087B2

公开(公告)日：2008-10-07

申请号：US10142386

申请日：2002-05-08

Applicant: Yin-Chun Huang ,  Chien-Liang Yeh

Inventor： Yin-Chun Huang ,  Chien-Liang Yeh

IPC: H04N1/04

CPC classification number: H04N1/1017 ,  H04N1/193 ,  H04N2201/0442

Abstract: The invention provides an axle sleeve apparatus for optical chassis. By the guidance of a guiding rod, the optical chassis making a linear displacement motion along the extension direction of the guiding rod. The axle sleeve apparatus for optical chassis includes an axle sleeve main body and at least one anchoring mechanism. The axle sleeve main body has a fastening mechanism capable of proceeding connection with the optical chassis. The anchoring mechanism is arranged at one side of the axle sleeve main body and capable of proceeding connection with the guiding rod. It is arranged with: a convex arm extending out one side of the axle main body and an elastic body corresponding to the convex arm. By elastic force, the elastic body may move between a first position and a second position. Wherein, the elastic body chooses to be located at the first position to make the axle sleeve apparatus for optical chassis connected with the guiding rod and make a linear displacement motion along the extension direction of the guiding rod, or the elastic body chooses to be located at the second position to make the axle sleeve apparatus for optical chassis separate from the guiding rod.

Abstract translation: 本发明提供了一种用于光学底盘的轴套装置。 通过引导杆的引导，光学底盘沿着导杆的延伸方向进行线性位移运动。 用于光学底架的轴套装置包括轴套主体和至少一个锚定机构。 轴套主体具有能够与光学底盘连接的紧固机构。 锚定机构设置在轴套主体的一侧，能够与导杆连接。 其布置有：从轴主体的一侧延伸的凸臂和与凸臂对应的弹性体。 通过弹性力，弹性体可以在第一位置和第二位置之间移动。 其中，弹性体选择位于第一位置，以使光学底盘的轴套装置与导杆连接，并沿着导杆的延伸方向进行线性位移运动，或者弹性体选择位于 在第二位置使光学底盘的轴套装置与导杆分离。

公开(公告)号：US20080024837A1

公开(公告)日：2008-01-31

申请号：US11781658

申请日：2007-07-23

Applicant: Mizuki Hayakawa ,  Atsushi Miyahara

Inventor： Mizuki Hayakawa ,  Atsushi Miyahara

IPC: H04N1/10

CPC classification number: H04N1/047 ,  H04N1/0476 ,  H04N1/1017 ,  H04N1/193 ,  H04N2201/0442 ,  H04N2201/0446 ,  H04N2201/0458 ,  H04N2201/04739 ,  H04N2201/04755 ,  H04N2201/04794

Abstract: An image reading apparatus includes a drive source, a speed change mechanism provided in a transmission unit that transmits a driving force from the drive source to a scanning drive unit. The speed change mechanism is configured to change a transmission ratio of the transmission unit by selectively bringing one of first and second couplings into a connected state. The image reading apparatus further includes a selector configured to selectively bring one of the first and second couplings into the connected state, a detector configured to detect the connected state of the second coupling, and a controller configured to control a scanning position of the reading unit based on the transmission ratio changed via the second coupling after the detector detects the connected state of the second coupling after the selector changes selection from the first coupling to the second coupling.

Abstract translation: 图像读取装置包括：驱动源，设置在将驱动源的驱动力传递到扫描驱动单元的传输单元中的变速机构。 变速机构被配置为通过选择性地使第一和第二联接中的一个进入连接状态来改变传动单元的传动比。 图像读取装置还包括选择器，其被配置为选择性地使第一和第二耦合中的一个进入连接状态;检测器，被配置为检测第二耦合的连接状态;以及控制器，被配置为控制读取单元的扫描位置 基于在所述选择器改变从所述第一耦合到所述第二耦合的选择之后所述检测器检测到所述第二耦合的连接状态之后经由所述第二耦合改变的所述传输比。

公开(公告)号：US07187477B2

公开(公告)日：2007-03-06

申请号：US10317976

申请日：2002-12-12

Applicant: Sheng-Kao Chen

Inventor： Sheng-Kao Chen

IPC: H04N1/36 ,  H04N1/04 ,  F16H3/34

CPC classification number: H04N1/0408 ,  H04N1/0402 ,  H04N1/0443 ,  H04N2201/0442 ,  H04N2201/04755 ,  Y10T74/19367

Abstract: The present invention relates to an image scanning apparatus having a scanning module, a transmission belt, a speed-change gear module, and a driving device. The driving device drives the transmission belt by using the speed-change gear module so as to drive the scanning module positioned on the transmission belt to scan an image. The speed-change gear module provides various speed-change ratios so that the driving device may drive the transmission belt at different speeds under the same speed of the driving device. In the embodiment, the speed-change gear module has a switching platform for accommodating the speed-change gear module. The stepping motor serving as the driving device is connected with the speed-change gear module by the motor gear. The transmission belt is connected with the speed-change gear module by the belt wheel. When moving or rotating the switching platform to switch between the deceleration ratios, a first set of deceleration gear and a second set of deceleration gear selectively engages with a motor gear.

Abstract translation: 本发明涉及一种具有扫描模块，传动皮带，变速齿轮模块和驱动装置的图像扫描装置。 驱动装置通过使用变速齿轮模块驱动传动皮带，以驱动位于传动皮带上的扫描模块来扫描图像。 变速齿轮模块提供各种变速比，使得驱动装置可以在与驱动装置相同的速度下以不同的速度驱动传动皮带。 在该实施例中，变速齿轮模块具有用于容纳变速齿轮模块的切换平台。 作为驱动装置的步进电机通过马达齿轮与变速齿轮模块连接。 传动皮带通过皮带轮与变速齿轮模块连接。 当移动或旋转切换平台以在减速比之间切换时，第一组减速齿轮和第二组减速齿轮选择性地与马达齿轮接合。

公开(公告)号：US07116451B2

公开(公告)日：2006-10-03

申请号：US10263183

申请日：2002-10-03

Applicant: Yu-Shan Chang

Inventor： Yu-Shan Chang

IPC: H04N1/04 ,  H01B7/08

CPC classification number: H04N1/00533 ,  H04N1/00549 ,  H04N1/0083 ,  H04N1/1017 ,  H04N1/193 ,  H04N2201/0442 ,  H04N2201/0464

Abstract: A scanning apparatus includes a housing with a scan flatbed. A loading glass is installed at the scan flatbed of the housing for loading a to-be-scanned document. A photoelectric sensing device senses the light corresponding to the to-be-scanned document to generate electric signals. The electric signals are transmitted through a flat cable to a motherboard. The flat cable is designed to include a line peak so that the surface friction between the flat cable and the loading glass can be reduced to line friction. The flat cable can also be shifted near the sidewall of the housing and is inclined to the center of the housing so that the friction traces remained on the loading glass is outside the scan flatbed. Thus, the abrasion on the loading glass can be reduced and the quality of the scanning images can be improved.

Abstract translation: 扫描装置包括具有扫描平板的外壳。 装载玻璃安装在外壳的扫描平板上，用于装载要扫描的文件。 光电感测装置感测与被扫描文档相对应的光以产生电信号。 电信号通过扁平电缆传输到主板。 扁平电缆被设计为包括线路峰值，使得扁平电缆和装载玻璃之间的表面摩擦力可以减小到线路摩擦。 扁平电缆也可以在壳体的侧壁附近移动并且相对于壳体的中心倾斜，使得保持在装载玻璃上的摩擦痕迹在扫描平板之外。 因此，可以降低装载玻璃上的磨损，并且可以提高扫描图像的质量。

公开(公告)号：US20060039043A1

公开(公告)日：2006-02-23

申请号：US11097177

申请日：2005-04-04

Applicant: Ming Yeh ,  Yun Ou

Inventor： Ming Yeh ,  Yun Ou

IPC: H04N1/04

CPC classification number: H04N1/103 ,  H04N1/028 ,  H04N1/1013 ,  H04N2201/02402 ,  H04N2201/0432 ,  H04N2201/0442

Abstract: A reading-line adjusting device of an image scanner includes an image sensing module, a shaft, a bush member, and a fixing and adjusting member. The image sensing module has a reading line for sensing an electronic signal of an image. The shaft is arranged in a first direction. The bush member includes a base and a bushing body. The base is coupled with the image sensing module. The bushing body is sleeved around the shaft and moved along the shaft. The fixing and adjusting member is used for fixing the base of the bush member onto the image sensing module and adjusting an angle between the base and the image sensing module such that the reading line of the image sensing module is arranged in a second direction.

Abstract translation: 图像扫描器的读取线调整装置包括图像感测模块，轴，衬套构件和固定和调节构件。 图像感测模块具有用于感测图像的电子信号的读取线。 轴沿第一方向布置。 衬套构件包括基座和衬套主体。 基座与图像感测模块耦合。 衬套主体围绕轴套并沿着轴移动。 固定和调节构件用于将衬套构件的基座固定到图像感测模块上，并且调整基座和图像感测模块之间的角度，使得图像感测模块的读取线布置在第二方向上。

公开(公告)号：US20050270592A1

公开(公告)日：2005-12-08

申请号：US10860279

申请日：2004-06-04

Applicant: Brian Lian ,  Ben Hsu

Inventor： Brian Lian ,  Ben Hsu

IPC: H04N1/04 ,  H04N1/10

CPC classification number: H04N1/1017 ,  H04N2201/0442

Abstract: A carrier structure is used in a scanner apparatus for carrying optical module back and forth in the scanner apparatus. The carrier structure comprises a housing, a rod, and at least one bearing having a fixed section. The rod inserts into the bearing and sets on the housing by the fixed section of the bearing. Thus, the housing moves along linear path.

Abstract translation: 用于在扫描仪装置中前后携带光学模块的扫描仪装置中使用载体结构。 承载结构包括壳体，杆，以及具有固定部分的至少一个轴承。 杆插入轴承，并通过轴承的固定部分在壳体上固定。 因此，壳体沿着线性路径移动。

公开(公告)号：US20040165922A1

公开(公告)日：2004-08-26

申请号：US10781033

申请日：2004-02-17

Applicant: Silitek Corporation

Inventor： Ta Yi Lee

IPC: B41J019/00

CPC classification number: F16C29/02 ,  H04N1/1013 ,  H04N2201/0442 ,  Y10T29/49826 ,  Y10T29/49945

Abstract: A shaft sleeve structure for use in a module capable of being slid along a guiding shaft and the manufacturing method thereof are provided. The shaft sleeve structure includes: a passage punched through the module for receiving the guiding shaft and providing a first opening segment, a second opening segment and a central segment, wherein the first opening segment has an internal diameter larger than that of the second opening segment, and the central segment has an internal diameter gradually tapered from the first opening segment to the second opening segment; a first bearing having an external diameter mounted in the first opening segment and having an internal diameter for slidably receiving therein the guiding shaft; and a second bearing having an external diameter mounted in the second opening segment and having an internal diameter for slidably receiving therein the guiding shaft.

Abstract translation: 提供一种用于能够沿着导向轴滑动的模块的轴套结构及其制造方法。 所述轴套结构包括：穿过所述模块的通道，用于接收所述引导轴并且提供第一开口段，第二开口段和中心段，其中所述第一开口段的内径大于所述第二开度段的内径 并且所述中央段具有从所述第一开口段到所述第二开口段逐渐变细的内径; 第一轴承，其具有安装在所述第一开口段中的外径，并且具有用于可滑动地容纳所述引导轴的内径; 以及第二轴承，其具有安装在所述第二开口段中的外径，并且具有用于在其中可滑动地容纳所述引导轴的内径。

公开(公告)号：US20040051916A1

公开(公告)日：2004-03-18

申请号：US10287418

申请日：2002-11-04

Inventor： Martin Chang ,  Ching-Jung Tu ,  Li-Fen Heu

IPC: H04N001/04

CPC classification number: H04N1/1013 ,  H04N1/1017 ,  H04N1/103 ,  H04N1/193 ,  H04N2201/0428 ,  H04N2201/0442 ,  H04N2201/0446 ,  H04N2201/0456

Abstract: A combination of an optical module and a transmitting and carrying structure includes an optical module, at least one carrying seat, and two rollers. The at least one carrying seat is combined with the optical module, for mounting the two rollers. The two rollers are located at the two opposite sides of the optical module. The two opposite sides of the optical module are perpendicular to the movement direction of the optical module. Thus, the at least one carrying seat and the two rollers are used to support and transmit the optical module, so that the optical module may be well balanced. In addition, the assembly height and the cost of fabrication are reduced.

Abstract translation: 光学模块和传输和携带结构的组合包括光学模块，至少一个携带座和两个辊。 至少一个携带座与光学组件组合，用于安装两个辊。 两个辊子位于光学模块的两个相对的两侧。 光学模块的两个相对侧垂直于光学模块的移动方向。 因此，至少一个承载座和两个辊用于支撑和传输光学模块，使得光学模块可以良好平衡。 此外，组装高度和制造成本降低。

公开(公告)号：US06449399B1

公开(公告)日：2002-09-10

申请号：US09131414

申请日：1998-08-10

Applicant: Yasuhiro Yamamoto

Inventor： Yasuhiro Yamamoto

IPC: H04N146

CPC classification number: H04N1/02409 ,  H04N1/04 ,  H04N1/193 ,  H04N1/484 ,  H04N2201/02493 ,  H04N2201/0406 ,  H04N2201/0442

Abstract: The illumination optical device has a collimator lens and a light source. The light source is provided with light-emitting diodes radiating green, red and blue light beams, respectively. The light-emitting diodes are arranged on a straight line, which is perpendicular to the optical axis of the collimator lens and which intersects a focal point of the collimator lens. Each of the green, red and blue light beams is changed to a parallel beam by the collimator lens, and is then changed to a strip-shaped light beam by a cylindrical lens which is provided between the collimator lens and a film. The film is disposed in such a manner that each of the light beams is made incident on the film.

Abstract translation: 照明光学装置具有准直透镜和光源。 光源分别设有散发绿色，红色和蓝色光束的发光二极管。 发光二极管布置在垂直于准直透镜的光轴并且与准直透镜的焦点相交的直线上。 绿色，红色和蓝色光束中的每一个被准直透镜改变为平行光束，然后通过设置在准直透镜和胶片之间的柱面透镜变成条形光束。 膜以这样的方式设置，使得每个光束入射到膜上。

公开(公告)号：US06407380B1

公开(公告)日：2002-06-18

申请号：US09592573

申请日：2000-06-12

Applicant: Li-Fu Sung

Inventor： Li-Fu Sung

IPC: H04N104

CPC classification number: H04N1/1026 ,  H04N1/1017 ,  H04N1/193 ,  H04N2201/0428 ,  H04N2201/0442

Abstract: An image reading apparatus utilizing an indirect-contact transmission arrangement. The image reading apparatus includes a securing apparatus for placing a object for scanning; an image receiving apparatus; a guiding shaft; a transmitting component which can slide along the guiding shaft and drive the securing apparatus to move relatively to the image receiving apparatus via an indirect-contact component; and a dragging component which connects and drives the transmitting component. The indirect-contact component prevents the dragging component from transmitting vibrations generated during the scanning process to either the securing apparatus or the image receiving apparatus.

Abstract translation: 利用间接接触传输装置的图像读取装置。 图像读取装置包括用于放置用于扫描的物体的固定装置; 图像接收装置; 导轴; 传动部件，其能够沿着引导轴滑动并且通过间接接触部件驱动固定装置相对于图像接收装置移动; 以及连接并驱动发送部件的拖动部件。 间接接触部件防止拖动部件将扫描过程中产生的振动传送到固定装置或图像接收装置。