FIXATION STRUCTURE FOR CONNECTOR OF IN-VEHICLE CONTROLLER

摘要

A connector fixation structure includes: a connector (32) having a rectangular connector body (32), protrusions (32a) protruding from facing sides in a wing like manner, and a terminal (32e) embedded in and protruding from the connector body; a heat sink (33) having a plate shape body (33), a through hole (33a) and columnar convexities (33b); and a printed board (31). The bottom of the connector is inserted into the through hole of the heat sink. Each columnar convexity is disposed on the plate shape body at a predetermined position corresponding to the protrusion. The top of the connector contacts a first surface of the printed board, and each columnar convexity is fixed to the printed board via the corresponding protrusion with a first screw (37).