Patent ID: 9142927
Filing Date: 2015-09-22
Classification: H01R

Abstract:
1. An electrical connection device, the electrical connection device comprising: a standard receptacle module, the standard receptacle module including: a reverse receptacle module, the reverse receptacle module including: a connector cable module, the connector cable module including: wherein the third positioning portion of the standard plug is incompatible with the second positioning portion of the second guide frame, and the fourth positioning portion of the reverse plug is incompatible with the first positioning portion of the first guide frame, so that the third mating portion of the standard plug cannot mate with the second mating portion of the reverse receptacle module, and the fourth mating portion of the reverse plug cannot mate with the first mating portion of the standard receptacle module with the standard plug configured to mate with the first receptacle and the reverse plug configured to mate with the second receptacle.