Patent ID: 9565780
Date: 2017-02-07
CPC Classifications: H01R,H05K

Claim:
1. An electronic circuit unit, comprising: a circuit board including an edge part and a plurality of conductors for connection provided on a surface thereof; a plurality of terminals provided on ends of wires to be connected to the respective conductors for connection of the circuit board and each including a board contact portion which comes into contact with the corresponding conductor for connections; a case including a board housing portion configured to house the circuit board while holding the circuit board at a specific board holding position and a terminal holding portion configured to hold each terminal; the board housing portion has a housing main body with side walls configured to hold the circuit board from both sides in a plate thickness direction of the circuit board while guiding the circuit board in a board inserting direction and an opening open toward a side opposite to the terminal holding portion and shaped to allow the circuit board to be inserted in the board inserting direction perpendicular to the plate thickness direction and toward the terminal holding portion through the opening with the edge part in the lead; the terminal holding portion includes a plurality of terminal insertion portions through which the respective terminals are insertable from the outside to the inside of the case, a plurality of terminal accommodating chambers into which each terminal is inserted, and a plurality of terminal locking portions configured to lock the terminal inserted into each terminal accommodating chamber at a position where the board contact portion of the terminal comes into contact with the corresponding one of the conductors for connection; a lid removably attached to the housing main body, the lid including a lid main body to be attached to the housing main body to close the opening, and a lid-side waterproof member configured to seal the opening of the housing main body being interposed between the lid main body and the main body; and a plurality of wire-side waterproof members provided to seal a clearance between each of the plurality of wires and inner peripheral surfaces of the corresponding terminal inserting portion.