Patent attributes
Embodiments of a modular plug connector system for vehicles may include a module housing having a first housing part with a plurality of uniform first plug places having interfaces for receiving a respective first adapter from a first adapter group, wherein the first adapter group has a plurality of first adapters of different types which have, on their outer sides, uniform interfaces for positioning in the first plug places of the first housing part, wherein the adapters have a different internal geometry for accommodating differently designed plug connectors. The module housing also has a second housing part with a plurality of uniform second plug places having interfaces for receiving a respective second adapter from a second adapter group, wherein the second adapter group has a plurality of second adapters of different types which have, on their outer sides, uniform interfaces for positioning in the second plug places of the second housing part, wherein the adapters have a different internal geometry for accommodating differently designed mating connectors. The outer sides of the first adapter and the second adapter and their corresponding plug places are may form a primary safety device for securing the adapters in their respective plug places when the corresponding adapter is inserted into an end position in the plug places.