| 摘要 |
An electrical connector assembly 10 for transmitting electrical energy, and especially designed for use with electric vehicles. The electrical connector assembly 10 includes an electrical connector or plug 16 with electrical contacts and an electrical connector inlet assembly or receptacle 20 with mating electrical contacts. The plug has a cover 50 for selectively covering and uncovering its electrical contacts to prevent inadvertent contact with the electrical contacts. Likewise, the receptacle has a cover 460 for selectively covering and uncovering its electrical contacts to prevent inadvertent contact with the electrical contacts. In the preferred embodiment, the covers of the plug and receptacle are either automatically or manually uncovered only after full insertion of the plug into the receptacle. The plug can be inserted into the receptacle with little or no force by the user since the contacts of the plug and receptacle are not electrically coupled together until after full insertion of the plug into the receptacle. The plug 16 can be provided with one or more sensors (magnets) 119, and receptacle 20 can also be provided with one or more sensors (reed switches) 358 which cooperate with sensors 119 to sense the absence or incorrect positioning of plug 16 in receptacle 20. The sensors 119 and 358 also interact to activate a microprocessor 24 to determine compatibility of power between plug 16 and receptacle 20.
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