公开(公告)号：US20060077577A1

公开(公告)日：2006-04-13

申请号：US11092697

申请日：2005-03-30

申请人： Chen-Chin Cheng ,  Hsiao-Yue Tsao

发明人： Chen-Chin Cheng ,  Hsiao-Yue Tsao

IPC分类号： G02B7/02

CPC分类号： G02B7/102

摘要： A zoom lens driving apparatus achieves the object of driving multiple lens groups by a single motor and low production cost. When a first lens group, which includes a first lens, moves along guide rods, a leading cam of a leading member drives a leading pin of a follower, so that the follower moves a guide pin, and moves a second lens group, which includes a second lens, along the guide rods. The relative distance between the first lens group and the second lens group is controlled by the leading cam.

摘要翻译： 变焦透镜驱动装置实现了通过单个电动机驱动多个透镜组的目的，并且生产成本低。 当包括第一透镜的第一透镜组沿着导向杆移动时，引导构件的引导凸轮驱动从动件的引导销，使得从动件移动引导销，并移动第二透镜组，其包括 第二透镜，沿着导杆。 第一透镜组和第二透镜组之间的相对距离由前置凸轮控制。

公开(公告)号：US5177523A

公开(公告)日：1993-01-05

申请号：US789864

申请日：1991-11-12

申请人： Tsai-Jeon Huang ,  Yee-Haur Chiou ,  Chen-Chin Cheng

发明人： Tsai-Jeon Huang ,  Yee-Haur Chiou ,  Chen-Chin Cheng

IPC分类号： G02B7/08 ,  G03B17/42

CPC分类号： G02B7/08 ,  G03B17/425

摘要： An improved mechanism for cameras includes a solenoid which drives a cam ring to rotate to a control position for focusing or exposing; a motor drives a planetary gear set which includes a swing arm with a pinion fixed thereon. When the cam ring is in the control position for focusing, the pinion transmits the power generated by the motor to the teeth of the focusing ring to cause the focusing ring to rotate and focus. When the cam ring is in the control position of exposing, the pinion disengages from the teeth of the focusing ring to engage with the internal gear of the planetary gear set to cause the swing arm to oscillate and thereby actuate the shutter mechanism. At this time, the cam ring also initiates the movement of a ratchet set so that the focusing ring cannot move freely during the exposure process.

摘要翻译： 用于照相机的改进机构包括驱动凸轮环以旋转到用于聚焦或曝光的控制位置的螺线管; 电动机驱动行星齿轮组，其包括具有固定在其上的小齿轮的摆臂。 当凸轮环处于用于聚焦的控制位置时，小齿轮将由马达产生的动力传递到聚焦环的齿，使聚焦环旋转和聚焦。 当凸轮环处于暴露的控制位置时，小齿轮与聚焦环的齿脱离啮合，以与行星齿轮组的内齿轮啮合，从而使摆臂摆动，从而致动活门机构。 此时，凸轮环还启动棘轮组的运动，使得聚焦环在曝光过程中不能自由移动。

公开(公告)号：US20070139790A1

公开(公告)日：2007-06-21

申请号：US11707103

申请日：2007-02-16

申请人： Chen-Chin Cheng ,  Hsiao-Yue Tsao

发明人： Chen-Chin Cheng ,  Hsiao-Yue Tsao

IPC分类号： G02B15/14

CPC分类号： G02B7/102

摘要： A zoom lens driving apparatus achieves the object of driving multiple lens groups by a single motor and low production cost. When a first lens group, which includes a first lens, moves along guide rods, a leading cam of a leading member drives a leading pin of a follower, so that the follower moves a guide pin, and moves a second lens group, which includes a second lens, along the guide rods. The relative distance between the first lens group and the second lens group is controlled by the leading cam.

公开(公告)号：US07199944B2

公开(公告)日：2007-04-03

申请号：US11092697

申请日：2005-03-30

申请人： Chen-Chin Cheng ,  Hsiao-Yue Tsao

发明人： Chen-Chin Cheng ,  Hsiao-Yue Tsao

IPC分类号： G02B15/14

CPC分类号： G02B7/102

摘要： A zoom lens driving apparatus achieves the object of driving multiple lens groups by a single motor and low production cost. When a first lens group, which includes a first lens, moves along guide rods, a leading cam of a leading member drives a leading pin of a follower, so that the follower moves a guide pin, and moves a second lens group, which includes a second lens, along the guide rods. The relative distance between the first lens group and the second lens group is controlled by the leading cam.

摘要翻译： 变焦透镜驱动装置实现了通过单个电动机驱动多个透镜组的目的，并且生产成本低。 当包括第一透镜的第一透镜组沿着导向杆移动时，引导构件的引导凸轮驱动从动件的引导销，使得从动件移动引导销，并移动第二透镜组，其包括 第二透镜，沿着导杆。 第一透镜组和第二透镜组之间的相对距离由前置凸轮控制。

公开(公告)号：US5218479A

公开(公告)日：1993-06-08

申请号：US823841

申请日：1992-01-21

申请人： Yee-Haur Chiou ,  Tsai-Jeon Huang ,  Chen-Chin Cheng

发明人： Yee-Haur Chiou ,  Tsai-Jeon Huang ,  Chen-Chin Cheng

IPC分类号： G02B7/10

CPC分类号： G02B7/10

摘要： Disclosed herein is an improved zoom lens fixing mechanism comprising a fixing sleeve, a cam sleeve, a front lens holder, a rear lens holder, a back cover, and four rollers, in which the fixing sleeve has a cam slot and three long slots and the cam sleeve has a long slot and three cam slots. The front lens holder has three screw holes and the rear lens holder has one screw hole. During the assembling, or fixing, of the improved zoom lens of the present invention, the rollers are first affixed into respective screw holes. The rollers affixed to the front lens holder are placed into the long slots on the fixing sleeve and the cam slots on the cam sleeve, which also sleeves around the fixing sleeve. Whereas, the roller affixed to the rear lens holder is placed into the cam slot on the fixing sleeve and the long slot on the cam sleeve. All the cam slots and the long slots are connected to recesses in the form of notches or slot openings which extend to a longitudinal end of either the fixing sleeve or the cam sleeve to receive the rollers. The back cover has four pins to be inserted into the recesses to prevent the rollers from falling out of the slots.

摘要翻译： 本文公开了一种改进的变焦透镜固定机构，其包括固定套筒，凸轮套筒，前透镜支架，后透镜支架，后盖和四个辊，其中定影套筒具有凸轮槽和三个长槽， 凸轮套筒具有长槽和三个凸轮槽。 前镜座具有三个螺丝孔，后镜座具有一个螺丝孔。 在本发明的改进变焦镜头的组装或固定期间，首先将辊固定到相应的螺孔中。 固定在前镜座上的辊子被放置在定影套筒上的长槽中，凸轮套筒上的凸轮槽也围绕着固定套筒。 而固定在后透镜支架上的辊子被放置在固定套筒上的凸轮槽和凸轮套筒上的长槽上。 所有凸轮槽和长槽连接到凹口形式的凹槽或槽口，其延伸到固定套筒或凸轮套筒的纵向端部以容纳辊子。 后盖有四个销插入凹槽，以防止滚筒从槽中脱落。

公开(公告)号：US06175453B1

公开(公告)日：2001-01-16

申请号：US09371962

申请日：1999-08-11

申请人： Hung-Te Lee ,  Chen-Chin Cheng

发明人： Hung-Te Lee ,  Chen-Chin Cheng

IPC分类号： G02B1514

CPC分类号： G02B15/173

摘要： An improved zoom lens constitutes a plurality of lens groups of different focal length. Through adjusting the position of the lens groups, different zooming ratio may be obtained. Higher image resolution and lower cost may also be achieved through using different lens material. The lens groups have respectively focal length combination of positive, negative, positive and positive. The second and fourth lens groups are movable for obtaining high quality image.

摘要翻译： 改进的变焦透镜构成不同焦距的多个透镜组。 通过调整透镜组的位置，可以获得不同的变焦比。 通过使用不同的镜片材料也可以实现更高的图像分辨率和更低的成本。 镜片组分别具有正，负，正和正的焦距组合。 第二和第四透镜组可移动以获得高质量图像。

公开(公告)号：US08483951B2

公开(公告)日：2013-07-09

申请号：US12832538

申请日：2010-07-08

申请人： Ming-Yu Shih ,  Lih-Guong Jang ,  Jen-Hui Chuang ,  Chin-Chung Nien ,  Hsiao-Hu Tan ,  Chen-Chin Cheng ,  Shyi-Shing Hsieh

发明人： Ming-Yu Shih ,  Lih-Guong Jang ,  Jen-Hui Chuang ,  Chin-Chung Nien ,  Hsiao-Hu Tan ,  Chen-Chin Cheng ,  Shyi-Shing Hsieh

IPC分类号： G01C11/00

CPC分类号： G06K9/00791

摘要： An image processing method and a system are provided. The image processing method of moving camera comprises the following steps. An image of a road is captured by a first camera unit. A coordinate of the image of an object shown in the image of the road is captured when the image of the object shown in the image of the road is selected. At least an aiming angle of a second camera unit is adjusted according to the coordinate to make the field-of-view of the second camera unit aligned with the object. The image of the object is captured by the second camera unit. The image of the object is enlarged.

摘要翻译： 提供了图像处理方法和系统。 移动摄像机的图像处理方法包括以下步骤。 道路的图像由第一相机单元捕获。 当选择道路图像中所示的对象的图像时，捕获道路图像中所示对象的图像的坐标。 至少根据坐标来调整第二相机单元的瞄准角，以使得第二相机单元的视野与对象对准。 物体的图像由第二相机单元捕获。 对象的图像被放大。

公开(公告)号：US20110118973A1

公开(公告)日：2011-05-19

申请号：US12832538

申请日：2010-07-08

申请人： Ming-Yu SHIH ,  Lih-Guong Jang ,  Jen-Hui Chuang ,  Chin-Chung Nien ,  Hsiao-Hu Tan ,  Chen-Chin Cheng ,  Shyi-Shing Hsieh

发明人： Ming-Yu SHIH ,  Lih-Guong Jang ,  Jen-Hui Chuang ,  Chin-Chung Nien ,  Hsiao-Hu Tan ,  Chen-Chin Cheng ,  Shyi-Shing Hsieh

IPC分类号： G01C21/00 ,  G01S19/42 ,  H04N7/18

CPC分类号： G06K9/00791

摘要： An image processing method and a system are provided. The image processing method of moving camera comprises the following steps. An image of a road is captured by a first camera unit. A coordinate of the image of an object shown in the image of the road is captured when the image of the object shown in the image of the road is selected. At least an aiming angle of a second camera unit is adjusted according to the coordinate to make the field-of-view of the second camera unit aligned with the object. The image of the object is captured by the second camera unit. The image of the object is enlarged.

摘要翻译： 提供了图像处理方法和系统。 移动摄像机的图像处理方法包括以下步骤。 道路的图像由第一相机单元捕获。 当选择道路图像中所示的对象的图像时，捕获道路图像中所示对象的图像的坐标。 至少根据坐标来调整第二相机单元的瞄准角，以使得第二相机单元的视野与对象对准。 物体的图像由第二相机单元捕获。 物体的图像被放大。

公开(公告)号：US06762886B1

公开(公告)日：2004-07-13

申请号：US10459422

申请日：2003-06-12

申请人： Yi-Chin Fang ,  Chao-Hsien Chen ,  Chen-Chin Cheng

发明人： Yi-Chin Fang ,  Chao-Hsien Chen ,  Chen-Chin Cheng

IPC分类号： G02B1514

CPC分类号： G02B15/173

摘要： A 10× ratio wide-angle zoom lens includes several lens sets which is made of several lenses with different focal lengths. It has a first lens set with a positive dioptre, a second lens set with a negative dioptre, a third lens set with a positive dioptre, and a fourth lens set with a positive dioptre. The second lens set further contains two lenses with negative dioptres and one lens with a positive dioptre. The lens with a positive dioptre has a non-spherical surface on the object side. The lens with a negative dioptre closer to the lens with a positive dioptre is cemented to the positive-dioptre lens. The fourth lens set contains a lens with a negative dioptre and two non-spherical surfaces. The wide-angle zoom lens moves the second and the fourth lens set along its optical axis to adjust its zoom and moves the fourth lens set to focus.

摘要翻译： 10倍比例的广角变焦镜头包括由具有不同焦距的多个透镜制成的多个透镜组。 它具有带有正屈光度的第一透镜组，具有阴性屈光度的第二透镜，具有正屈光度的第三透镜和具有正屈光度的第四透镜。 第二透镜组还包含两个具有负屈光度的透镜和一个具有正屈光度的透镜。 具有正屈光度的透镜在物体侧具有非球面。 具有靠近透镜的阴性屈光度的镜片具有阳性屈光度，并且胶合到正屈光镜。 第四透镜组包含具有阴性屈光度和两个非球形表面的透镜。 广角变焦镜头沿其光轴移动第二和第四透镜组，以调整其变焦并将第四透镜组移动到对焦。

公开(公告)号：US20110141279A1

公开(公告)日：2011-06-16

申请号：US12763194

申请日：2010-04-19

申请人： Chen-Chin Cheng

发明人： Chen-Chin Cheng

IPC分类号： H04N5/232 ,  H04N7/18

CPC分类号： H04N5/2254 ,  H04N5/2259 ,  H04N5/232 ,  H04N5/23296

摘要： A surveillance camera system including an optical imaging apparatus, a first reflective device and a second reflective device is provided. The optical imaging apparatus is capable of switching between a first magnification level and a second magnification level. The first reflection device is disposed at a position relative to the optical imaging apparatus for guiding a first field of view into the optical imaging apparatus, wherein the first reflective device has an opening region. The second reflective device is disposed within the opening region of the first reflection device for guiding a second field of view into the optical imaging apparatus. The second reflection device can have a relative motion relative to the first reflection device.

摘要翻译： 提供一种包括光学成像装置，第一反射装置和第二反射装置的监视摄像机系统。 光学成像设备能够在第一放大级别和第二放大级别之间切换。 第一反射装置设置在相对于光学成像装置的位置处，用于将第一视野引导到光学成像装置中，其中第一反射装置具有开口区域。 第二反射装置设置在第一反射装置的开口区域内，用于将第二视野引导到光学成像装置中。 第二反射装置可以具有相对于第一反射装置的相对运动。