公开(公告)号：US20100253984A1

公开(公告)日：2010-10-07

申请号：US12728221

申请日：2010-03-21

申请人： Ying-Qi Zhu

发明人： Ying-Qi Zhu

IPC分类号： H04N1/04

CPC分类号： H04N1/121 ,  H04N1/1235 ,  H04N1/193 ,  H04N2201/0081 ,  H04N2201/0456

摘要： A sheet-fed image scanning method and a scanning device thereof are provided. Firstly, a contact image sensor (CIS) scanning element is equipped with at least two sheet-feeding rollers respectively and passively connected with a driven roller, so that the to-be-scanned sheet is fed into/out between the sheet-feeding rollers and the driven rollers. Then, the to-be-scanned sheet is scanned by the CIS scanning element when the to-be-scanned sheet is fed in, and the driven roller is elastically ascended or descended according to the thickness of the to-be-scanned sheet. The invention enables non-contact or low-friction contact scanning between the scan glass window of the scanning device and the to-be-scanned sheet to avoid the to-be-scanned sheet being scratched or damaged and assure the constant-distance scanning to obtain high-quality scanned image. The position of the scanning element can be adjusted to the optimum scanning focal distance according to the thickness of the to-be-scanned sheet.

摘要翻译： 提供单张纸图像扫描方法及其扫描装置。 首先，接触式图像传感器（CIS）扫描元件分别配备有至少两个送纸辊，并被动地与从动辊连接，使得被扫描的片材在送纸辊之间进出 和从动辊。 然后，当被扫描的纸张被送入时，被扫描的纸张被CIS扫描元件扫描，并且从动辊根据被扫描片材的厚度弹性上升或下降。 本发明能够在扫描装置的扫描玻璃窗与待扫描的片材之间进行非接触或低摩擦接触扫描，以避免被扫描的片材被划伤或损坏，并确保恒定距离的扫描 获得高质量的扫描图像。 可以根据被扫描片材的厚度将扫描元件的位置调整到最佳的扫描焦距。

公开(公告)号：US08270043B2

公开(公告)日：2012-09-18

申请号：US12512031

申请日：2009-07-30

申请人： Ying-Qi Zhu ,  Li Li

发明人： Ying-Qi Zhu ,  Li Li

IPC分类号： H04N1/04

CPC分类号： H04N1/1215 ,  H04N1/00909 ,  H04N1/193

摘要： A sheet-fed scanning device with cleaning mechanism is provided. The sheet-fed scanning device includes a housing, a scanning module for scanning a fed-in document, and a cleaning curtain whose one end is fixed on the sheet-fed scanning device. The cleaning curtain is disposed in a sheet-fed direction at the front end of the scanning module, and the edge of the other end of the cleaning curtain is elastically in contact with the fed-in document for cleaning a to-be-scanned surface of the fed-in document. The invention is simple in structure and effective in cleaning the fed-in document. The cleaning mechanism does not cost much, but avoids the scanning quality being affected due to the large friction of the cleaning element. The cleaning mechanism ensures long-term cleanness of the to-be-scanned surface of the fed-in document as well as the cleanness of the glass window of the scanning module and the scanning quality.

摘要翻译： 提供具有清洁机构的单张纸扫描装置。 单张纸扫描装置包括壳体，用于扫描馈送文件的扫描模块以及一端固定在单张纸扫描装置上的清洁帘幕。 清扫帘布在扫描模块的前端处以单张纸方式设置，并且清洁帘的另一端的边缘与被馈送的文件弹性地接触以清洁被扫描的表面 的馈送文件。 本发明结构简单，清洁馈入文件有效。 清洁机构的成本不高，但是由于清洁元件的大的摩擦，避免了扫描质量的影响。 清洁机构确保了馈入文件的被扫描表面的长期清洁度以及扫描模块的玻璃窗的清洁度和扫描质量。

公开(公告)号：US20050128537A1

公开(公告)日：2005-06-16

申请号：US11008181

申请日：2004-12-10

申请人： Ying-Qi Zhu

发明人： Ying-Qi Zhu

IPC分类号： H04N1/04 ,  H04N1/047 ,  H04N1/10 ,  H04N1/192

CPC分类号： H04N1/047 ,  H04N1/1017 ,  H04N1/192 ,  H04N2201/0422 ,  H04N2201/0428 ,  H04N2201/0446 ,  H04N2201/0456

摘要： A carrying apparatus for holding an optical scanning module is provided to allow the optical scanning module against the platen. The carrying apparatus at least comprises the first carriage, the second carriage and a carriage control means. The second carriage is pivotably connected to the first carriage. The carriage control means provides an upward force to lift one or both of the first carriage and the second carriage up, thereby allowing the optical scanning module loaded on the carriages against the platen.

摘要翻译： 提供一种用于保持光学扫描模块的携带装置，以使光学扫描模块抵靠压板。 承载装置至少包括第一托架，第二托架和托架控制装置。 第二托架可枢转地连接到第一托架。 托架控制装置提供向上的力，以将第一托架​​和第二托架中的一个或两个向上提升，从而允许加载在托架上的光学扫描模块抵靠台板。

公开(公告)号：US20100037409A1

公开(公告)日：2010-02-18

申请号：US12509517

申请日：2009-07-27

申请人： Liu-Zhi Yang ,  Ying-Qi Zhu

发明人： Liu-Zhi Yang ,  Ying-Qi Zhu

IPC分类号： B08B1/00

CPC分类号： H04N1/1215 ,  H04N1/00538 ,  H04N1/00909 ,  H04N2201/0096

摘要： A cleaning device for scanner includes a handhold portion and a cleaning portion including a window cleaning surface. The handhold portion and the cleaning portion are fixed together, and the thickness of the handhold portion is larger than that of the cleaning portion. The cleaning portion further includes a loading body. The loading body can be a hard or flexible flat board that has a first end, which is fixed with the handhold portion, and a second end. The cleaning process of the cleaning device for the scanner is simple. The window cleaning surface can be replaceable or not and is cheap when manufactured, suitable for being used in any scanner having an immovable scanning module relative to its housing, and more practically, for cleaning the glass window and roller of small size and any portable scanner, so as to maintain scanning quality and scanning precision.

摘要翻译： 一种用于扫描仪的清洁装置，包括一个手持部分和一个包括一个窗户清洁表面的清洁部分。 手柄部分和清洁部分固定在一起，手持部分的厚度大于清洁部分的厚度。 清洁部分还包括装载体。 装载体可以是硬的或柔性的平板，其具有固定有扶手部分的第一端和第二端。 扫描仪的清洁装置的清洁过程简单。 窗户清洁表面可以更换或不可更换，并且在制造时便宜，适用于相对于其外壳具有不可移动扫描模块的任何扫描仪，更实际地，用于清洁小尺寸的玻璃窗和滚筒以及任何便携式扫描仪 ，以保持扫描质量和扫描精度。

公开(公告)号：US20080106033A1

公开(公告)日：2008-05-08

申请号：US11935804

申请日：2007-11-06

申请人： Ying-Qi Zhu

发明人： Ying-Qi Zhu

IPC分类号： B65H29/54

CPC分类号： B65H29/14 ,  B65H29/54 ,  B65H2403/51 ,  B65H2404/133 ,  B65H2801/12

摘要： A printer of the invention includes a main body, an exit roller and at least one kicking mechanism. The exit roller is rotatably disposed on the main body and comprises a shaft and a rolling portion disposed on the shaft and rotated by the shaft to send paper out of the main body. The kicking mechanism is joined to the shaft and periodically exceeds the exit roller in a paper exit direction to kick the paper from the exit roller.

摘要翻译： 本发明的打印机包括主体，出纸辊和至少一个踢位机构。 出口辊可旋转地设置在主体上，包括轴和设置在轴上并由轴旋转以将纸张从主体送出的滚动部分。 踢脚机构连接到轴上，并且在出纸方向上周期性地超过出纸辊，以使纸从出纸辊踢出。

公开(公告)号：US20080043216A1

公开(公告)日：2008-02-21

申请号：US11839567

申请日：2007-08-16

申请人： Ying-Qi Zhu

发明人： Ying-Qi Zhu

IPC分类号： G03B27/58 ,  G03B17/26

CPC分类号： G03B17/26 ,  G03B27/58

摘要： A film holder and a film scan module using the same and a multi-functional peripheral using the same are provided. The film holder is used in a multi-functional peripheral for fixing at least a film. The multi-functional peripheral comprises a cap body and a main body assembled thereon. The film holder comprises a board and a clip portion. The board is movably disposed on the undersurface of the cap body. The clip portion is disposed on the board for fixing the film. The film can be disposed on the board that is fixed on the undersurface of the cap body. When the cap body covers the main body, the cap body is against the board for pressing and making the film spread on the main body.

摘要翻译： 提供了一种胶片保持器和使用其的胶片扫描模块和使用其的多功能外围设备。 薄膜架用于至少固定薄膜的多功能外围设备。 多功能外围设备包括盖体和组装在其上的主体。 胶片保持器包括板和夹子部分。 板可移动地设置在盖体的下表面上。 夹子部分设置在板上用于固定胶片。 该胶片可以设置在固定在盖体下表面上的纸板上。 当帽体覆盖主体时，帽体抵靠板，用于压制并使膜在主体上扩展。

公开(公告)号：US08289591B2

公开(公告)日：2012-10-16

申请号：US12728221

申请日：2010-03-21

申请人： Ying-Qi Zhu

发明人： Ying-Qi Zhu

IPC分类号： H04N1/04

CPC分类号： H04N1/121 ,  H04N1/1235 ,  H04N1/193 ,  H04N2201/0081 ,  H04N2201/0456

摘要： A sheet-fed image scanning method and a scanning device thereof are provided. Firstly, a contact image sensor (CIS) scanning element is equipped with at least two sheet-feeding rollers respectively and passively connected with a driven roller, so that the to-be-scanned sheet is fed into/out between the sheet-feeding rollers and the driven rollers. Then, the to-be-scanned sheet is scanned by the CIS scanning element when the to-be-scanned sheet is fed in, and the driven roller is elastically ascended or descended according to the thickness of the to-be-scanned sheet. The invention enables non-contact or low-friction contact scanning between the scan glass window of the scanning device and the to-be-scanned sheet to avoid the to-be-scanned sheet being scratched or damaged and assure the constant-distance scanning to obtain high-quality scanned image. The position of the scanning element can be adjusted to the optimum scanning focal distance according to the thickness of the to-be-scanned sheet.

摘要翻译： 提供单张纸图像扫描方法及其扫描装置。 首先，接触式图像传感器（CIS）扫描元件分别配备有至少两个送纸辊，并被动地与从动辊连接，使得被扫描的片材在送纸辊之间进出 和从动辊。 然后，当被扫描的纸张被送入时，被扫描的纸张被CIS扫描元件扫描，并且从动辊根据被扫描片材的厚度弹性上升或下降。 本发明能够在扫描装置的扫描玻璃窗与待扫描的片材之间进行非接触或低摩擦接触扫描，以避免被扫描的片材被划伤或损坏，并确保恒定距离的扫描 获得高质量的扫描图像。 可以根据被扫描片材的厚度将扫描元件的位置调整到最佳的扫描焦距。

公开(公告)号：US20100039681A1

公开(公告)日：2010-02-18

申请号：US12512031

申请日：2009-07-30

申请人： Ying-Qi Zhu ,  Li Li

发明人： Ying-Qi Zhu ,  Li Li

IPC分类号： H04N1/04

CPC分类号： H04N1/1215 ,  H04N1/00909 ,  H04N1/193

摘要： A sheet-fed scanning device with cleaning mechanism is provided. The sheet-fed scanning device includes a housing, a scanning module for scanning a fed-in document, and a cleaning curtain whose one end is fixed on the sheet-fed scanning device. The cleaning curtain is disposed in a sheet-fed direction at the front end of the scanning module, and the edge of the other end of the cleaning curtain is elastically in contact with the fed-in document for cleaning a to-be-scanned surface of the fed-in document. The invention is simple in structure and effective in cleaning the fed-in document. The cleaning mechanism does not cost much, but avoids the scanning quality being affected due to the large friction of the cleaning element. The cleaning mechanism ensures long-term cleanness of the to-be-scanned surface of the fed-in document as well as the cleanness of the glass window of the scanning module and the scanning quality.

摘要翻译： 提供具有清洁机构的单张纸扫描装置。 单张纸扫描装置包括壳体，用于扫描馈送文件的扫描模块以及一端固定在单张纸扫描装置上的清洁帘幕。 清洁帘布沿扫描模块的前端处于单张纸方向，并且清洁帘的另一端的边缘与被馈送的文件弹性地接触以清洁待扫描的表面 的馈送文件。 本发明结构简单，清洁馈入文件有效。 清洁机构的成本不高，但是由于清洁元件的大的摩擦，避免了扫描质量受到影响。 清洁机构确保了馈入文件的被扫描表面的长期清洁度以及扫描模块的玻璃窗的清洁度和扫描质量。

公开(公告)号：US20070188820A1

公开(公告)日：2007-08-16

申请号：US11674656

申请日：2007-02-13

申请人： Ying-Qi Zhu

发明人： Ying-Qi Zhu

IPC分类号： H04N1/00

CPC分类号： H04N1/00543 ,  H04N1/00535 ,  H04N1/00559 ,  H04N2201/0091

摘要： A multi-function printer comprises a printing module, a scanning module, a supporter and a cam. The printing module has an accommodation portion and a supporting groove. The scanning module is rotatably disposed on the printing module. The supporter is rotatably disposed on the scanning module. The cam is rotatably disposed in the accommodation portion and capable of rotating between a first position and a second position. When the scanning module is rotated and opened, the cam rotates and guides the supporter to abut the supporting groove, whereby the scanning module is supported on the printing module. When the scanning module is rotated and closed, the cam rotates and guides the supporter to enter the accommodation portion.

摘要翻译： 多功能打印机包括打印模块，扫描模块，支架和凸轮。 打印模块具有容纳部分和支撑槽。 扫描模块可旋转地设置在打印模块上。 支撑件可旋转地设置在扫描模块上。 凸轮可旋转地设置在容纳部分中并且能够在第一位置和第二位置之间旋转。 当扫描模块旋转并打开时，凸轮旋转并引导支撑件抵靠支撑槽，由此扫描模块被支撑在打印模块上。 当扫描模块旋转和关闭时，凸轮旋转并引导支撑件进入容纳部分。

公开(公告)号：US20070019054A1

公开(公告)日：2007-01-25

申请号：US11485611

申请日：2006-07-11

申请人： Ying-Qi Zhu

发明人： Ying-Qi Zhu

IPC分类号： B41J2/01

CPC分类号： B41J29/13 ,  B41J13/103

摘要： A business machine. The business machine comprises a main body having a paper feed slot, an accommodating portion disposed around the paper feed slot and having a guide groove, and a tray loading paper and slidably joined with the guide groove to be positioned in a first position and a second position. When the tray is positioned in the first position, a predetermined angle is formed between the tray and the main body. When the tray is in a second position, the tray is parallel to the guide groove and accommodated in the accommodating portion.

摘要翻译： 商业机器。 商业机器包括主体，其具有供纸槽，设置在供纸槽周围并具有导向槽的容纳部分和托盘装载纸，并且可与引导槽滑动连接以定位在第一位置，第二 位置。 当托盘位于第一位置时，在托盘和主体之间形成预定的角度。 当托盘处于第二位置时，托盘平行于引导槽并容纳在容纳部分中。