POWER PLUG AND POWER RECEPTACLE

摘要

A power plug including an insulation main body is provided. A first pillar and a second pillar arranged at the insulation main body. Only a first channel for inserting a first plug terminal is defined on the first pillar and multiple second channels for inserting second plug terminals are defined on the second pillar. A power receptacle including an insulation base is provided. A first slot and a second slot respectively corresponding to the first pillar and the second pillar are defined at the insulation base. Only a first receptacle terminal is inserted in the first slot. Multiple second receptacle terminals arranged at interval and parallel with each other are inserted in the second slot. The first receptacle terminal and the second receptacle terminals are arranged in a row. The power plug and the power receptacle are thereby limited to correctly couple.

主权项

1. A power plug, comprising:
an insulation main body having a main body top surface, a first pillar and a second pillar being protruded from the main body top surface, the first pillar and the second pillar being arranged at interval, a first channel being defined on the first pillar along a longitudinal direction of the first pillar, a plurality of second channels being defined on the second pillar along a longitudinal direction of the first pillar, and the first channel and the second channels being arranged in a row; a first plug terminal inserted in the first channel; and a plurality of second plug terminals, each second plug terminal being inserted in one of the second channel.