Electric connector provided with a shielding part for electrical
contacts at the distal end of the plug
    5.
    发明授权
    Electric connector provided with a shielding part for electrical contacts at the distal end of the plug 失效
    电连接器设置有用于在插头的远端处的电触点的屏蔽部分

    公开(公告)号:US5810620A

    公开(公告)日:1998-09-22

    申请号:US863077

    申请日:1997-05-23

    IPC分类号: A61B1/04 H01R23/10

    摘要: An electrical connector having an electrical plug (102) to be plugged into an electrical receptacle (130). The electrical plug (102) includes an electrically insulative plate-like substrate and a plurality of first electrical contacts (118) formed in parallel on at least a side surface at one end of the substrate for a predetermined length from the one end. The plug further includes a shielding part (126) formed of an electrical conductor which substantially shields all of the substrate in a position nearer an end other than the one end having the electrical contacts (118). The electrical receptacle includes an electrically insulative receiving member (138) forming at least part of a recess in which the substrate of the plug is inserted. A plurality of second electrical contacts (142) are arranged in the receiving member (138) so as to contact the plurality of contacts in the plug whenever the substrate of the plug is inserted into the recess. The electrical receptacle (130) also includes a shielding electrical contact (140) formed to contact the shielding part of the electrical plug (102). The shielding electrical contact includes a liquid removing member (235) for removing liquid from the substrate during insertion into the recess. A heated air mechanism (271, 273) may be included to assist in liquid removal. The shielding may also serve the purpose of latching the plug and receptacle together and the plug may be of circular shape.

    摘要翻译: 一种电连接器,其具有插入电插座(130)中的电插头(102)。 电插头(102)包括电绝缘板状基板和多个第一电触点(118),该第一电触头(118)从基板的一端的至少一个侧表面平行地形成预定长度。 插头还包括由电导体形成的屏蔽部分(126),该屏蔽部分基本上屏蔽除了具有电触点(118)的一端之外的末端的位置的所有基板。 电插座包括电绝缘接收构件(138),其形成凹部的至少一部分,插头的基底插入凹部中。 每当插头的基板插入凹槽中时,多个第二电触点(142)布置在接收构件(138)中,以便与插头中的多个触点接触。 电插座(130)还包括形成为接触电插头(102)的屏蔽部分的屏蔽电触点(140)。 屏蔽电接触包括用于在插入凹槽期间从衬底去除液体的液体移除构件(235)。 可以包括加热空气机构(271,273)以帮助液体移除。 屏蔽还可以用于将插头和插座锁定在一起并且插头可以是圆形的。

    Film cassette
    6.
    发明授权
    Film cassette 失效
    胶片盒

    公开(公告)号:US4524920A

    公开(公告)日:1985-06-25

    申请号:US513238

    申请日:1983-07-13

    IPC分类号: G03B17/30 B65D85/67 B65H19/00

    CPC分类号: G03B17/30 G03B2217/265

    摘要: A film cassette includes a cassette main body with a film supply portion and a film take-up portion, a spool rotatably arranged at said film take-up portion of the cassette main body, and bearings arranged at the film take-up portion for rotatably supporting the spool. The spool comprises an outer cylinder around which a film is wound, an inner cylinder which is slidable in an axial direction relative to the outer cylinder and which is rotatable with the outer cylinder, and a compression spring, one end of which is engaged with the outer cylinder and the other end of which is engaged with the inner cylinder and biasing and moving the outer and inner cylinders relative to each other in the axial direction.

    摘要翻译: 胶片盒包括具有胶片供应部分和胶片卷取部分的盒主体,可旋转地布置在盒主体的所述胶片卷绕部分上的卷轴,以及布置在胶片卷取部分处的可旋转 支撑线轴。 卷轴包括外筒,卷绕有薄膜,内筒,其能够相对于外筒在轴向上滑动并且可与外筒一起旋转;以及压缩弹簧,其一端与 外筒,其另一端与内筒接合,并且使轴向上相对于彼此偏移和移动外筒和内筒。

    Automatic focusing apparatus for cameras
    7.
    发明授权
    Automatic focusing apparatus for cameras 失效
    相机自动对焦装置

    公开(公告)号:US4389566A

    公开(公告)日:1983-06-21

    申请号:US282875

    申请日:1981-07-13

    IPC分类号: G02B7/30 G02B27/16 G01J1/20

    CPC分类号: G02B7/305 G02B27/16

    摘要: An automatic focusing apparatus for a camera comprises a first focusing optical system with a half mirror transmitting light from a subject, a second focusing optical system with a mirror to lead another light from the subject to the half mirror and a single focusing element for receiving said different lights thereby focusing detection.

    摘要翻译: 一种用于照相机的自动对焦装置包括:第一聚焦光学系统,其具有透射来自被摄体的光的半透反射镜;第二聚焦光学系统,具有反射镜,以将来自被摄体的另一光引导到半反射镜;以及单个聚焦元件,用于接收所述 不同的灯由此聚焦检测。