Orientation agnostic electrical connector

Abstract

The invention teaches how to establish 1 to 1 connection between a first group of n electrical signals to a second group of n electrical signals. A first connector half with a first group of n1 contacts equally spaced around a circle and a second connector half with a second group n2 connectors, also equally spaced around a circle, with n1−1=n2≥n. The angular extent of the individual contacts from the first group is e1, and that from the second group is e2. The angular extent of the gap between individual contacts from the second group is g2. Following relationship must be satisfied: e1<g2 and e2>(360/n1−e1). A switch interconnect means for connecting arbitrarily selected n contacts out of a first group of n1 contacts where (n1−1)≥n to n signals from a first group of n signals. The minimum number of signals required for doing this is n+(n1−n)*n. A single pole switch is connected from each of the n signals from the first group to each of the n arbitrarily selected contacts from the first group of n1 contacts. Each of the remaining n1−n contacts from first group, is connected to one end of a group of n switches. The other end of each switch from this group of switches is connected to each of the n signals from second group.