Electrical device with protective shroud for flexible electrical cable
extending therefrom
    2.
    发明授权
    Electrical device with protective shroud for flexible electrical cable extending therefrom 失效
    具有保护罩的电气设备,用于从其延伸的柔性电缆

    公开(公告)号:US4678867A

    公开(公告)日:1987-07-07

    申请号:US892007

    申请日:1986-08-01

    CPC分类号: H01R4/70

    摘要: A protective shroud (22) for a flexible electrical cable (20) at the location where it emerges coaxially from the rear end (14) of an electrical device, such as an inductive proximity or photoelectric sensor (2), serving as a strain relief and protection from being bumped as well as retaining such electrical cable (20) at a gradual right-angle bend from a horizontally-mounted sensor (2) to keep it out of the way, such as from the aisle adjacent a conveyer on which the sensor is mounted. Snap-in means including an annular groove (18) on the rear end of the sensor (2) and a constricted-opening (22f) slot (22e) in the inner side wall (22d) of the shroud (22) afford snap-in mounting of the latter onto the rear end (14) of the sensor (2) with the shroud (22) being rotatable thereon to allow the electrical cable (20) to be oriented in any desired direction. Another version of protective shroud (24) adapted for a vertically-mounted sensor ( 2) in FIG. 3 has its snap-in slot (24f) in its upper end wall (24e) so as to surround and protect the downwardly hanging cable (20) at the location where it emerges from the rear end (14) of the vertically-mounted sensor (2). The shroud (22,24) is mounted of plastic material of a selected color to identify the product of a particular manufacturer.

    摘要翻译: 用于柔性电缆(20)的保护罩(22),其位于其与电气设备的后端(14)同轴出现的位置处,例如用作应变消除的电感式接近或光电传感器(2) 并且防止其被撞击以及将这种电缆(20)从水平安装的传感器(2)以逐渐的直角弯曲保持,以防止其离开,例如从邻近输送机的通道 传感器安装。 夹持装置包括传感器(2)的后端上的环形凹槽(18)和护罩(22)的内侧壁(22d)中的缩颈开口(22f)槽(22e) 在将传感器(2)的后端(14)安装到传感器(2)的后端(14)上时,护罩(22)可在其上旋转,以允许电缆(20)在任何所需方向上定向。 适于图1中垂直安装的传感器(2)的另一版本的保护罩(24) 3在其上端壁(24e)中具有其卡入槽(24f),以便在垂直安装的传感器的后端(14)出现的位置处包围并保护向下悬挂的电缆(20) (2)。 护罩(22,24)由选定颜色的塑料材料安装,以识别特定制造商的产品。