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    • 2. 发明申请
    • CAMERA DEVICE AND MANUFACTURING METHOD FOR A CAMERA DEVICE
    • 相机设备的摄像机和制造方法
    • US20120092550A1
    • 2012-04-19
    • US13266523
    • 2010-02-17
    • Yoshihito UrashimaJyouji WadaNoboru TakadaKazushige TamuraTamotsu UchidaKeiichi TamuraYoshikatsu Henmi
    • Yoshihito UrashimaJyouji WadaNoboru TakadaKazushige TamuraTamotsu UchidaKeiichi TamuraYoshikatsu Henmi
    • H04N5/225B23P11/00
    • H04N5/2253G03B17/568Y10T29/49002
    • A camera device (1) includes an image sensor (5) which is assembled into a case (2), a first perspective-control component (6) including a convex partial spherical surface (15) for performing perspective control, and a second perspective-control component (7) including a concave partial spherical surface (21) having a radius of curvature and a center of curvature which are equal to those of the convex partial spherical surface. Before completion of the assembly of the image sensor (5) into the case (2), the second perspective-control component (7) is mounted on the first perspective-control component (6) attached to a back side of the image sensor (5), and perspective control is performed with the convex partial spherical surface (15) and the concave partial spherical surface (21) in surface contact with each other. The first perspective-control component (6) and the second perspective-control component (7) are secured to each other via an adhesive after completion of the perspective control. Provided is a camera device enabling work for adjusting an inclination of an image plane relative to an optical axis (perspective control) to be solely performed in advance when assembling an image sensor into a case and having a high degree of flexibility in the order for the perspective control work.
    • 相机装置(1)包括组装到壳体(2)中的图像传感器(5),包括用于进行透视控制的凸形部分球面(15)的第一透视控制部件(6)和第二透视 - 控制部件(7),其包括具有与凸部分球面相同的曲率半径和曲率中心的凹部分球面(21)。 在完成将图像传感器(5)组装到壳体(2)中之前,第二透视控制部件(7)安装在安装在图像传感器的背面的第一透视控制部件(6)上 5),并且使凸部分球面(15)和凹部分球面(21)彼此表面接触进行透视控制。 在透视控制完成之后,第一透视控制部件(6)和第二透视控制部件(7)经由粘合剂彼此固定。 本发明提供一种相机装置,其能够在将图像传感器组装到壳体中并且具有高度灵活性的情况下,预先单独执行相对于光轴(透视控制)来调整图像平面的倾斜度(透视控制) 透视控制工作。
    • 6. 发明授权
    • Video camera pivoting apparatus, a pivoting video camera apparatus, and a monitoring system with a pivoting video camera
    • 视频摄像机枢转装置,旋转摄像机装置以及具有旋转摄像机的监视系统
    • US07050093B1
    • 2006-05-23
    • US09323397
    • 1999-06-01
    • Jyoji WadaYoshifumi YanoNoboru TakadaKazushige Tamura
    • Jyoji WadaYoshifumi YanoNoboru TakadaKazushige Tamura
    • H04N5/232G09G5/08
    • H04N5/232
    • A pivoting unit pivots a video camera at a pivoting speed. The video camera includes a zoom mechanism and a zoom amount signal generation circuit for generating a zoom amount signal. A pivoting speed command signal generating circuit responsive to an operation generates a pivoting speed command signal and a speed controlling circuit controls the pivoting speed in accordance with the zoom amount signal and the pivoting speed command signal. Controlling is made such that the pivoting speed is relatively decreased from the pivoting speed command signal when the zoom amount signal indicates a telephoto side and is relatively increased from the pivoting speed command signal when the zoom signal indicates a wide-angle. A joystick generating the pivoting speed command signal includes two coil springs for generating a reaction force which is made stronger when the operation angle of thereof exceeds a reference. The pivoting speed is also accelerated when the operation angle exceeds the reference.
    • 枢转单元以枢转速度枢转摄像机。 摄像机包括变焦机构和用于产生变焦量信号的变焦量信号产生电路。 响应于操作的枢转速度指令信号发生电路产生枢转速度指令信号,速度控制电路根据变焦量信号和转动速度指令信号来控制转动速度。 进行控制,使得当变焦量信号指示远摄侧时,从枢转速度指令信号来的转动速度相对减小,并且当变焦信号表示广角时相对于枢转速度指令信号相对增加。 产生枢转速度指令信号的操纵杆包括两个螺旋弹簧,用于产生当其操作角超过基准时变得更强的反作用力。 当操作角度超过参考值时,转动速度也会加快。
    • 8. 发明授权
    • Combination camera
    • 组合相机
    • US06525766B1
    • 2003-02-25
    • US09830753
    • 2001-04-30
    • Ken IkomaKazushige Tamura
    • Ken IkomaKazushige Tamura
    • H04N718
    • G08B13/19619G08B13/1963H04N5/2252H04N7/183
    • An opening formed in a hemispherical portion decreases the rigidity of a camera cover, whereby the camera cover is easy to deform due to the lateral external pressure. In a composite camera in which a camera body is housed in a camera box (1) attached onto a ceiling or the like through a camera base (2) so that it can turn and swing up and down, and the aforesaid camera body is covered with a hemispherical camera cover (3) having an opening (3f) from which a lens (4) of the camera body protrudes, the camera cover (3) is composed of a cylindrical portion (3a), a hemispherical portion (3b) and a reinforcing step portion (3c) that connects these cylindrical portion (3a) and hemispherical portion (3b), and ring-shaped edges formed at boundaries between the cylindrical portion (3a) and the reinforcing step portion (3c) and between the reinforcing step portion (3c) and the hemispherical portion (3b) improve the lateral rigidity of the camera cover (3). Therefore, the camera cover (3) does not deform due to the lateral external forces, whereby even when the camera body is turned, the camera cover (3) does not interfere with a turn means and the like.
    • 形成在半球形部分中的开口降低了照相机盖的刚度,由此摄像机盖由于侧​​向外部压力而容易变形。在复合照相机中,相机主体被容纳在附接到 通过相机基座(2)的天花板等,使得其可以上下摆动并且上述相机主体被具有开口(3f)的半球形相机盖(3)覆盖,透镜(4)从该开口 摄像机盖(3)由连接这些圆筒部(3a)和半球部(3b)的圆筒部(3a),半球部(3b)和加强台阶部(3c)构成, ),并且形成在圆筒部(3a)和加强台阶部(3c)之间以及加强台阶部(3c)与半球部(3b)之间的边界处的环形边缘提高相机盖的侧向刚度( 3)。 因此,摄像机盖(3)由于侧向外力而不会变形,由此即使照相机转动,摄像机盖(3)也不会与转弯装置等发生干涉。
    • 10. 发明授权
    • Dome camera and housing for dome camera
    • 圆顶相机和半球摄像机的外壳
    • US08817175B2
    • 2014-08-26
    • US12305320
    • 2007-06-15
    • Jouji WadaKazushige Tamura
    • Jouji WadaKazushige Tamura
    • H04N5/225
    • G08B13/1963G08B13/19619
    • A dome camera (1A) includes a camera (2), a base (4A), and a dome cover (5). The base (4A) has a reference surface (P1) and a cover-support surface (P2) tilted relative to the reference surface (P1). A semispherical cover (9) having a semispherical shape and a partial spherical cover (10) having a partial spherical shape are joined together at a joint surface (P3). A cover-supported surface (P4) of the partial spherical cover (10) is supported on the cover-support surface (P2) of the base. The camera (2) is placed so that the optical axis (X1) thereof passes through the spherical center (C). The dome cover (5) is supported so as to be rotatable on the cover-support surface (P2) around a rotational axis (X2) passing through the spherical center (C). Thereby, the direction of the visual range of the camera can be adjusted.
    • 一种半球摄像机(1A)包括摄像机(2),基座(4A)和半球罩(5)。 基座(4A)具有相对于基准面(P1)倾斜的基准面(P1)和盖支撑面(P2)。 具有半球形的半球形罩(9)和具有局部球形的局部球形盖(10)在接合表面(P3)处接合在一起。 部分球形盖(10)的盖支撑表面(P4)支撑在基座的盖支撑表面(P2)上。 相机(2)被放置成使得其光轴(X1)穿过球形中心(C)。 半球盖(5)被支撑成围绕穿过球形中心(C)的旋转轴线(X2)在盖支撑表面(P2)上旋转。 因此,可以调整摄像机的视觉范围的方向。