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    • 9. 发明授权
    • Plug socket with working condition display
    • 插头插座,工作状态显示
    • US4418979A
    • 1983-12-06
    • US339721
    • 1982-01-15
    • Kiyoshi Takashima
    • Kiyoshi Takashima
    • H01R13/717H01R3/00
    • H01R13/7175H01R13/717H01R13/7172H01R13/7177
    • A plug socket is disclosed which is easy to assemble and which will visually display the working condition of a load connected thereto. The plug socket includes a body having three compartments disposed in a U-shape. In one of the compartments a first blade clip spring member is placed having an integral contact and terminal. In another of the compartments a second blade clip spring member is placed having a contact. A terminal is associated with but separate from the second blade clip spring member in the second compartment. A current transformer is placed in the third compartment. The secondary leads of the current transformer are connected to an electrically luminous element. The primary leads are connected separately to the contact of the second blade clip spring member in the second compartment and its associated terminal, respectively.
    • 公开了一种插头插座,其易于组装并且可视地显示与其连接的负载的工作状态。 插头插座包括具有设置成U形的三个隔间的主体。 在其中一个隔室中,放置具有整体接触和端子的第一叶片夹弹簧构件。 在另一个隔室中,放置具有接触件的第二叶片夹弹簧构件。 端子与第二隔室中的第二叶片夹弹簧构件相关联但与第二叶片夹弹簧构件分离。 电流互感器放置在第三隔间中。 电流互感器的次级引线连接到电发光元件。 主引线分别连接到第二隔板中的第二叶片夹弹簧构件与其相关联的端子的接触。