Invention Grant
US07850493B2 Connector with foolproof structure 有权
连接器具有防水结构

Connector with foolproof structure
Abstract:
A connector includes a housing and a base. The housing has a receiving hole for receiving a first-type plug. The base is assembled with the housing and has at least one foolproof structure. The foolproof structure and the base are formed as a single piece. The foolproof structure is protruded inside the receiving hole for blocking an insertion of an incompatible plug.
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