Patent ID: 8403710
Filing Date: 2013-03-26
Classification: H01R

Abstract:
1. A fool-proof electric connector, comprising: a socket, including a first insulating block, a plurality of first terminals installed in the first insulating block, a positioning notch formed on a side of the first insulating block; and a plug, including a second insulating block, a plurality of second terminals installed in the second insulating block, a plug end of the second insulating block, a fool-proof block formed at an edge of the plug end and protruded from the plug end and extended in a direction towards the socket; thereby, when the plug end is plugged into the first insulating block, the fool-proof block is pressed and stopped at the positioning notch, wherein the second insulating block includes a plurality of second terminal slots formed thereon, and the second terminals are coupled into the second terminal slots respectively.