Diagonal printed conductor connecting metal coatings of two walls of a box

An arrangement comprising:

• a plastic part including several sides;
• at least two conductors arranged on one side of the plastic part;
• and
• an elevation portion arranged on the one side of the plastic part, the elevation portion being located between two of the at least two conductors, the elevation portion including a first side facing one of the at least two conductors and a second side facing another one of the at least two conductors, wherein at least one of the first and second sides of the elevation portion has a first electrically conductive coating, the elevation portion further including;
• a base that is joined directly to the one side of the plastic part, and
• a cover being joined to the elevation portion by a connection portion serving as a hinge,
• wherein the base has a second electrically conductive coating provided over a large area thereof, wherein the cover has a third electrically conductive coating provided over a large area thereof, and wherein the coating of one of the second and third electrically conductive coatings is joined to another one of the second and third electrically conductive coatings by a conductor extending diagonally across the connection portion.