Electrical control unit for motor vehicle has rivet socket in plastic plug that supports deformation produced at each inserted end of attachment between plastic plug, circuit support, and housing base plate

摘要

A plate-shaped circuit support (2) is fixed on a metallic housing base plate (1), with a plastic plug (3) fixed to a side (15) facing away from the base plate. A common attachment between the plug, circuit support, and base plate is comprised of rivet domes (8) and deformable closing heads (9) that protrude from the base plate and are inserted into the corresponding recesses (12,13) in the circuit support and plug. A deformation produced at each inserted end of the attachment is supported by a rivet socket (5) in the plastic plug.