CONNECTION STRUCTURE OF BUS BAR AND ELECTRONIC CIRCUIT BOARD IN ELECTRICAL CONNECTION BOX WITH ELECTRONIC CIRCUIT

摘要

PROBLEM TO BE SOLVED: To prevent the mis-assembly of a housing from happening which contains the connection terminals of a bus bar and an electronic circuit board. SOLUTION: An electronic circuit containing portion is provided in one part of an electrical connection box, and the circuit portion 14a of an electronic circuit board 14 contained in the electronic circuit containing portion and a bus bar contained in the connection box. When the housing 16 which contains connection terminals connecting the circuit portion 14a of the electronic circuit board 14 and tabs provided on the bus bar is fitted to the electronic circuit board 14, mis-assembly preventing ribs 16b to 16e are provided in the housing 16, slits 14b to 14e into which the ribs 16b to 16e fit are simultaneously formed in the electronic circuit board 14, and the formation portions of the ribs 16b to 16e and the slits 14b to 14e mutually corresponding are changed in response to the arrangement of the connection terminals contains in the housing 16.