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    • 2. 发明授权
    • Camera equipped with magnetic recording apparatus and shield case fixing
structure
    • 相机配备磁记录装置和屏蔽盒固定结构
    • US5983037A
    • 1999-11-09
    • US15288
    • 1998-01-29
    • Hidenori MiyamotoHidenobu Kaji
    • Hidenori MiyamotoHidenobu Kaji
    • G03B17/00G03B17/24H02K5/26G03B1/00H02K5/00
    • G03B17/24H02K5/26G03B2217/244
    • A camera equipped with a magnetic recording apparatus is provided which includes a cartridge chamber that is loaded with a film cartridge containing a magnetically recordable film, a takeup spool on which the film is wound, a drive motor that drives the takeup spool to wind up the film, a shield case that contains the drive motor, a motor mount having a fitting portion that fits on a centering member of the drive motor, and a magnetic information reading device that reads the magnetic information recorded on the film. The shield case consists of a cylindrical main body, and a bent portion formed by bending an end portion of the cylindrical main body on the side of the motor output shaft. The motor is fastened to the motor mount with at least two screws, with the bent portion sandwiched between the motor and a motor mounting surface of the motor mount. An upper surface of the fitting portion of the motor mount protrudes from the motor mounting surface of the motor mount toward the drive motor, and a clearance between the motor and the upper surface of the fitting portion is controlled to be smaller than the thickness of the bent portion of the shield case.
    • 本发明提供了一种装备有磁记录装置的照相机,其中包括一个暗盒室,该暗盒室装有一个包含可磁记录膜的暗盒,一个卷绕卷筒的卷取卷筒,一个驱动马达,驱动卷取卷轴卷起 胶片,包含驱动电机的屏蔽盒,具有装配在驱动电动机的定心构件上的装配部分的电动机安装座以及读取记录在胶片上的磁信息的磁信息读取装置。 屏蔽壳由圆筒形主体和通过在电动机输出轴侧弯曲圆筒形主体的端部而形成的弯曲部分组成。 电动机通过至少两个螺钉固定在电动机支架上,弯曲部分夹在电动机和电动机支架的电动机安装表面之间。 马达座的嵌合部的上表面从马达安装面的马达安装面朝向驱动马达突出,马达与嵌合部的上表面之间的间隙被控制为小于 屏蔽壳的弯曲部分。
    • 7. 发明授权
    • Lens cover drive mechanism for a camera
    • 相机镜头盖驱动机构
    • US5617167A
    • 1997-04-01
    • US511862
    • 1995-08-07
    • Hidenobu Kaji
    • Hidenobu Kaji
    • G03B11/04G03B17/02G03B17/04G03B17/00
    • G03B17/04
    • A lens cover mechanism which drives a lens cover to cover a from surface of a lens barrel of a camera, wherein the lens cover drive mechanism has a drive source to generate a drive force. The lens cover drive mechanism also includes a transmission member to receive the drive force from the drive source, an urging member to receive the drive force from the transmission member and to urge a buffer member in the direction of the drive force. In a situation where an external force is applied to the lens cover to prevent movement, the buffer member resiliently deforms when the drive force is received from the urging member, thereby preventing the drive force from being transferred to the lens cover. As a result, the lens cover and the lens cover drive mechanism do not get damaged. The axis of rotation of the lens cover, the urging member and the buffer member are all arranged on a single shaft.
    • 一种透镜盖机构,其驱动透镜盖以覆盖相机的镜筒的表面,其中透镜盖驱动机构具有驱动源以产生驱动力。 透镜盖驱动机构还包括用于接受来自驱动源的驱动力的传动构件,用于接收来自传动构件的驱动力并且沿驱动力的方向推动缓冲构件的推动构件。 在将外力施加到透镜盖以防止移动的情况下,当从施力构件接收驱动力时,缓冲构件弹性变形,从而防止驱动力转移到透镜盖。 因此,镜头盖和镜头盖驱动机构不会损坏。 透镜盖,推压构件和缓冲构件的旋转轴线全部布置在单个轴上。