The invention discloses a two-way electric connection socket and two-way electric connection head and its combination, the two-way electric connection male is inserted with a two-way USB Association standard electric connection base, comprises an insulating seat body; and a connecting portion, which is provided on the insulating seat body end, the connecting groove can be connected into the power base; which is characterized in that the sleeve joint part is provided with the same height and face the two phase contact interface substrate and a sleeve joint space, the two substrate contact interface are respectively provided with an insulating layer and the interval into the joint space, the sleeve part can be bidirectional insert the connection groove of the standard type electric connection base, the two contact interface substrate height can be set into the small space, and is provided with a positioning structure, the insulating layer structure of the two positioning positioning contact interface board.
【技术实现步骤摘要】
【国外来华专利技术】PCT国内申请，说明书已公开。
【技术保护点】
PCT国内申请，权利要求书已公开。
【技术特征摘要】
【国外来华专利技术】2014.04....
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