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    • 1. 发明公开
    • Electrical connector capable of preventing plugging error
    • 科克斯系统公司(Elektrischer Verbinder mit Kodiersystem)
    • EP1422789A1
    • 2004-05-26
    • EP03027087.0
    • 2003-11-25
    • HIROSE ELECTRIC CO., LTD.
    • Miyake, YukinoriKawamura, KenjiNakagawa, TsuyoshiOzaki, Tetsuya
    • H01R13/64
    • H01R13/64
    • An electrical connector, comprising a housing body having a tubular plugging face for plugging in a mating connector, the tubular plugging face (12) having a sectional shape of substantially square (14) with respect to a sectional plane perpendicular to a direction of plugging into the mating connector, the tubular plugging face including a square tubular portion (13) and a cylindrical portion (14), wherein the square tubular and cylindrical portions have sectional shape of a square and a circle, respectively, with respect to the sectional plane, which are overlapped with each other, and at least one key (32A) or at least one key groove (14A) for preventing a plugging error, the key or key groove provided in the cylindrical portion.
    • 一种电连接器,包括具有用于插入配合连接器的管状堵塞面的壳体主体,所述管状堵塞面(12)具有相对于垂直于插入方向的截面的大致正方形(14)的截面形状 配合连接器,管状堵塞面包括方形管状部分(13)和圆柱形部分(14),其中方形管状和圆柱形部分分别具有相对于截面的截面形状为正方形和圆形, 以及用于防止堵塞错误的至少一个键(32A)或至少一个键槽(14A),设置在圆筒部分中的键或键槽。