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1. 发明授权

US06301441B1 Lens driving device 有权
标题翻译：镜头驱动装置
公开(公告)号：US06301441B1
公开(公告)日：2001-10-09
申请号：US09660358
申请日：2000-09-12
申请人： Tetsuaki Kato
发明人： Tetsuaki Kato
IPC分类号： G03B310
CPC分类号： G02B7/08 , G03B13/32 , G03B13/36
摘要： A lens driving device for driving a focusing lens of a photographing lens for a camera is provided with a focusing ring that is rotated to move the focusing lens, an AF motor and an MF (manual focusing) ring. Each of the AF motor and the MF ring is connected to the focusing ring to rotate the same. The AF motor is driven to rotate. The MF ring is operable even when the AF motor is rotated. The device is further provided with a first detector that detects a driving amount of the focusing lens, a second detector that detects a driving speed of the AF motor, and a speed controller that controls a driving speed of the AF motor in accordance with detection outputs of the first and second detector.
摘要翻译：用于驱动相机拍摄镜头的聚焦透镜的透镜驱动装置设置有旋转以移动聚焦透镜，AF电机和MF（手动对焦）环的聚焦环。 AF电机和MF环中的每一个都连接到聚焦环以旋转。 AF电机被驱动旋转。即使AF电机旋转，MF环也可操作。该装置还设置有检测聚焦透镜的驱动量的第一检测器，检测AF电动机的驱动速度的第二检测器和根据检测输出来控制AF电动机的驱动速度的速度控制器的第一和第二检测器。

2. 发明授权

US06564012B2 Photographic camera having lens movement control with pivotable grip surfaces and adjacent shutter release 有权
公开(公告)号：US06564012B2
公开(公告)日：2003-05-13
申请号：US09949497
申请日：2001-09-07
申请人： David J. Cornell , Dennis R. Zander
发明人： David J. Cornell , Dennis R. Zander
IPC分类号： G03B310
CPC分类号： G03B17/02
摘要： A camera has a main module and a lens movement control. The lens movement control has opposed front and rear grip surfaces that are disposed adjacent respective front and rear faces of the main module. The grip surfaces are pivotable relative to the main module from a neutral position to opposed first and second pivoted positions. A lens system is joined to the main module. The lens system has a driver and a movable lens element connected to the driver. The driver extends and retracts the movable lens element, relative to the main module, during the pivoting of the lens movement control to the first and second pivoted positions, respectively.

3. 发明授权

US06529688B2 Driving device and apparatus having the same, and camera 失效
公开(公告)号：US06529688B2
公开(公告)日：2003-03-04
申请号：US09919381
申请日：2001-07-31
申请人： Shoji Kaihara , Shigeru Yamagami
发明人： Shoji Kaihara , Shigeru Yamagami
IPC分类号： G03B310
CPC分类号： G03B15/03
摘要： There is provided a camera which is compact in size and inexpensive even with the use of two motors, which allows relevant mechanisms to be laid out freely to thereby simplify motor controlling sequences, and which allows the user to quickly perform preliminary winding of a newly loaded film after film rewinding to thereby minimize the effects of film replacement during photographing. A first motor is used to drive a film winding driving system and a film rewinding driving system. A switching mechanism selectively switches between a winding state in which a driving force of the first motor can be transmitted to the film winding driving system, and a rewinding state in which the driving force of the first motor can be transmitted to the film rewinding driving system. A second motor is used to drive the switching mechanism for selective switching between the winding state and the rewinding state. A microcomputer CPU causes the switching mechanism to select the winding state after causing the switching mechanism to select the rewinding state to thereby carry out rewinding of a film, and thereafter terminates control of winding of the film.

4. 发明授权

US06434333B1 Driving mechanism using shape-memory alloy 失效
公开(公告)号：US06434333B1
公开(公告)日：2002-08-13
申请号：US09069676
申请日：1998-04-29
申请人： Yoshiharu Tanaka , Junichi Tanii , Shoichi Minato
发明人： Yoshiharu Tanaka , Junichi Tanii , Shoichi Minato
IPC分类号： G03B310
摘要： A driving mechanism is disclosed that utilizes a shape-memory alloy. In particular, mechanical components are movably positioned by a member composed of shape-memory alloy, which changes shape when heated. The present invention reduces the number of mechanical components in a driving mechanism, thereby reducing size and improving performance. One of many applications of the present invention is a camera application.

5. 发明授权

US06731869B2 Electrical connecting structure in lens barrels of cameras 失效
标题翻译：相机镜头桶中的电气连接结构
公开(公告)号：US06731869B2
公开(公告)日：2004-05-04
申请号：US10108660
申请日：2002-03-28
申请人： Koichi Kato
发明人： Koichi Kato
IPC分类号： G03B310
CPC分类号： G03B17/14
摘要： A movable rear-set lens of a camera has at least one flat peripheral region. A cam follower on the side of the flat peripheral region is located such that a predetermined space is formed on the side outward from the flat peripheral region. The predetermined space is ensured between a front-set lens and the rear-set lens when the rear-set lens takes a position optically closest to the front-set lens. An electrical wiring from a shutter section passes in the vicinity of the flat peripheral region and extends toward a camera main body. An electrical connecting section, at which a certain part of the electrical wiring and a wiring extending from a shutter actuating section associated with the shutter section are connected, is located within the predetermined space.
摘要翻译：照相机的可移动后置透镜具有至少一个平坦的周边区域。在平坦周边区域侧的凸轮从动件定位成在平坦周边区域的外侧形成预定的空间。当后置透镜采取最靠近前置透镜的位置时，在前置透镜和后置透镜之间确保预定的空间。来自闸门部分的电线穿过扁平周边区域附近并朝相机主体延伸。电气连接部分位于该预定空间内，电气线路的某一部分和与快门部分相关联的快门致动部分延伸的布线被连接。

6. 发明授权

US06614998B1 Automatic focusing camera and shooting method 有权
标题翻译：自动对焦摄像头和拍摄方式
公开(公告)号：US06614998B1
公开(公告)日：2003-09-02
申请号：US09690741
申请日：2000-10-18
申请人： Takehiko Senba , Atsushi Misawa , Akihisa Yamazaki
发明人： Takehiko Senba , Atsushi Misawa , Akihisa Yamazaki
IPC分类号： G03B310
CPC分类号： H04N5/23212 , G02B7/28 , H04N5/2356 , H04N5/238
摘要： An automatic focusing camera is provided with a determining device that determines a plurality of positions of a lens group or an imaging surface of a CCD for focusing on a plurality of subjects in a subject image, an AF motor that sequentially moves the lens group or the imaging surface of the CCD to the determined positions, and a shooting device that performs shootings when the lens group or the imaging surface of the CCD is at the positions.
摘要翻译：一种自动聚焦照相机具有确定装置，该确定装置确定用于聚焦在被摄体图像中的多个被摄体上的CCD的透镜组或成像表面的多个位置; AF电动机，其顺序地移动透镜组或 CCD的成像表面到确定的位置，以及当CCD的透镜组或成像表面处于位置时执行拍摄的拍摄装置。

7. 发明授权

US06594450B1 Camera auto-focus mechanism 有权
标题翻译：相机自动对焦机制
公开(公告)号：US06594450B1
公开(公告)日：2003-07-15
申请号：US10248446
申请日：2003-01-21
申请人： Chun-Tien Kao
发明人： Chun-Tien Kao
IPC分类号： G03B310
CPC分类号： G02B7/08
摘要： A camera auto-focus mechanism includes a frame having a first hollow cylinder. A second hollow cylinder including metal material is fit over the first cylinder and capable of moving relative to the first cylinder. A first lens is fixed to the frame, and a second lens is fixed inside the second cylinder, both lenses being axially aligned with the cylinders. An insulated conductive metal coil is wound around the first cylinder, and a spring joins the second cylinder and the first cylinder. When current is not applied to the coil, the second cylinder is held in a first position by the spring such that the first and second lenses form a first focal length. And, when current is applied to the coil, the second cylinder is held in a second position against a force of the spring such that the first and second lenses form a second focal length.
摘要翻译：相机自动对焦机构包括具有第一中空圆筒的框架。包括金属材料的第二中空圆筒装配在第一圆柱体上并且能够相对于第一圆柱体移动。第一透镜被固定到框架，并且第二透镜固定在第二圆柱体内，两个透镜与圆柱体轴向对准。绝缘导电金属线圈缠绕在第一气缸周围，弹簧连接第二气缸和第一气缸。当不向线圈施加电流时，第二气缸通过弹簧保持在第一位置，使得第一和第二透镜形成第一焦距。并且，当电流施加到线圈时，第二气缸抵抗弹簧的力保持在第二位置，使得第一和第二透镜形成第二焦距。

8. 发明授权

US06456796B1 Manual and electric motor operated apparatus for lens barrels 有权
标题翻译：手动和电动马达操作的镜筒
公开(公告)号：US06456796B1
公开(公告)日：2002-09-24
申请号：US09504038
申请日：2000-02-14
申请人： Minoru Tanaka , Keiji Kaneko , Hidetomo Tateno
发明人： Minoru Tanaka , Keiji Kaneko , Hidetomo Tateno
IPC分类号： G03B310
CPC分类号： G02B7/10
摘要： The present invention provides a lens barrel apparatus dispensing with deliberate switching between manual and automatic operation modes and permitting quick adjustment of conditions regarding the object. In this apparatus, a gear moving plate of a clutch mechanism is connected to the external gear of a zooming or focusing ring, a gear fixing plate of the clutch mechanism is connected to a zoom motor, and the gear moving plate is operated by a clutch operating motor via a coil spring and a moving gear to connect and disconnect the fixed plate. When the clutch mechanism is disconnected, a movable disk and a coil spring are enabled to freely rotate by a thrust bearing. By operating the clutch mechanism on the basis of an operational control signal for a zooming switch, switching between manual and electric operation modes is automatically accomplished. Further the manual operation torque of the zooming ring can be either adjusted with a volume control device or automatically maintained at a constant level. Further, if focusing is done when the zoom is set for manual operation, any variation in the angle of field due to a pumping phenomenon is corrected with a correcting circuit.
摘要翻译：本发明提供了一种镜头筒装置，其分配在手动和自动操作模式之间的有意切换，并且允许快速调整关于物体的条件。在该装置中，离合器机构的齿轮移动板连接到变焦或聚焦环的外齿轮，离合器机构的齿轮固定板连接到变焦电动机，齿轮移动板由离合器通过螺旋弹簧和移动齿轮操作电机，以连接和断开固定板。当离合器机构断开时，可动盘和螺旋弹簧能够通过推力轴承自由旋转。通过基于用于变焦开关的操作控制信号操作离合器机构，自动完成手动和电动操作模式之间的切换。此外，变焦环的手动操作扭矩可以使用音量控制装置进行调节，也可以自动维持在恒定水平。此外，如果在为手动操作设定变焦时进行聚焦，则用校正电路校正由于泵送现象引起的场角的任何变化。

9. 发明授权

US06317562B1 Lens driving apparatus 有权
标题翻译：镜头驱动装置
公开(公告)号：US06317562B1
公开(公告)日：2001-11-13
申请号：US09213262
申请日：1998-12-17
申请人： Chikara Aoshima
发明人： Chikara Aoshima
IPC分类号： G03B310
CPC分类号： G02B7/08
摘要： An optical apparatus includes a movable lens unit, a rotatable lead screw moving the movable lens unit, and a motor driving the rotatable lead screw. In the optical apparatus, the center of the motor and the center of the lead screw are disposed so as to be approximately aligned on the same circumference of a circle that is centered on an optical axis of a lens in the movable lens unit. In another aspect of the invention, a holding member positions both the lead screw and the motor, so as to dispose the lead screw and the motor in a direction parallel to an optical axis of the movable lens unit.
摘要翻译：光学装置包括可移动透镜单元，可移动透镜单元的可旋转导螺杆和驱动可旋转导螺杆的马达。在光学装置中，电动机的中心和导螺杆的中心配置成大致对齐在与可动透镜单元的透镜的光轴对中的圆的同一圆周上。在本发明的另一方面，一种保持构件将导螺杆和马达两者定位，以便将导螺杆和马达沿平行于可移动透镜单元的光轴的方向布置。

10. 发明授权

US06556789B2 Diaphragm switching apparatus 失效
标题翻译：隔膜开关装置
公开(公告)号：US06556789B2
公开(公告)日：2003-04-29
申请号：US10107196
申请日：2002-03-28
申请人： Nobuyuki Shirie
发明人： Nobuyuki Shirie
IPC分类号： G03B310
CPC分类号： G03B7/10
摘要： A diaphragm switching apparatus according to the present invention comprises a gear adapted to rotate in response to a driving force of a focus motor used for driving a focus lens; a shaft for rotatably supporting the gear; a diaphragm switching means, secured to the shaft 12 and adapted to rotate together with the shaft, for switching a diaphragm upon rotating; an intermediate member engaging the diaphragm switching means so as to rotate together with the shaft and being slidable axially with respect to the shaft; an urging means for urging the gear away from the diaphragm switching means by way of the intermediate member by receiving a reaction force from the diaphragm switching means; and a holding part 12a for receiving the gear urged by the urging means.
摘要翻译：根据本发明的光圈切换装置包括适于响应于用于驱动聚焦透镜的聚焦电机的驱动力旋转的齿轮; 用于可旋转地支撑所述齿轮的轴; 膜片切换装置，固定到轴12上并适于与轴一起旋转，用于在旋转时切换隔膜; 中间构件，其与所述隔膜切换装置接合，以便与所述轴一起旋转并且可相对于所述轴在轴向上滑动; 用于通过接收来自隔膜开关装置的反作用力而通过中间构件推动齿轮离开隔膜切换装置的推动装置; 以及用于接收被推动装置推动的齿轮的保持部12a。

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