Importance

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Abstract

The present invention is a modularized compound receptacle structure of an external power supply unit that adapts a seat body provided for forming an assembly of three sets of conducting strips for plugging the conductors, wherein, the said seat body comprises at least more than two sets of receiving slots and a lapping body situated outside the receiving slots; the first conducting strip of the three sets of conducting strips is a strip body transversely crossing every receiving slot and disposed at the lapping body outside of the receiving slots; the second conducting strip is an independent strip body with equivalent number of receiving slots, an insert portion to be mounted in the receiving slot and an extending contact end; the third conducting strip is a strip body capable of transversely crossing every receiving slot, an insert portion corresponding to every receiving slot is formed on the strip body; thereby every set of the receiving slots of the seat body respectively accommodates the respective insert portions of the second and the third conducting strips so as to form an area for inserting the plugs; furthermore, the extending contact ends of the second conducting strip in every receiving slot are adjacent to but do not contact the first conducting strip thereby a switch area is formed between the said every contact end and the first conducting strip for providing the spontaneous contact of the additionally installed conducting members to communicate the circuit.

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First Claim