Abstract: An electronic circuit device which forms a parting line preventing the penetration of moisture into a connector and a manufacturing method thereof are provided. The electronic, circuit device (1) includes resin sealing members (6, 7) that seal a circuit substrate (2) having electronic components (4) mounted and a terminal section (5) formed at one end portion. The resin sealing member (6) includes a parting line (9) formed extending around an axis of an insertion direction of the terminal section (5). The electronic circuit device (1) is manufactured using a metal mold apparatus (21) formed by an upper die (22) including a first hollow portion (24) having a shape following the external appearance of a half part (6) of the resin sealing member and a lower die (23) including a second hollow portion (27) having a shape following the external appearance of a half part (7) of the resin sealing member.

Abstract: An electronic circuit device which forms a parting line preventing the penetration of moisture into a connector and a manufacturing method thereof are provided. The electronic, circuit device (1) includes resin sealing. members (6, 7) that seal a circuit substrate (2) having electronic components (4) mounted and a terminal section (5) formed at one end portion. The resin sealing member (6) includes a parting line (9) formed extending around an axis of an insertion direction of the terminal section (5). The electronic circuit device (1) is manufactured using a metal mold apparatus (21) formed by an upper die (22) including a first hollow portion (24) having a shape following the external appearance of a half part (6) of the resin sealing member and a lower die (23) including a second hollow portion (27) having a shape following the external appearance of a half part (7) of the resin sealing member.

Abstract: In a structure for holding a connector mounted on an electronic circuit board inserted and housed in a case, there are provided a resin claw formed on the connector, a hole formed on the electronic circuit board and receiving the claw to be engaged therewith, a pair of rails formed on an external wall of the connector to protrude in a direction parallel with a direction in which the connector is inserted in the case, and a second rail formed on an internal wall of the case to protrude in the direction in which the connector is inserted, so as to engage with the rails, thereby enabling the connector to be fixed on the board without the use of screws, while ensuring an excellent resistance against twist or shake applied to the connector when a mating connector is inserted to and removed from the connector mounted on the board.

Abstract: In a structure for holding a connector mounted on an electronic circuit board inserted and housed in a case, there are provided a resin claw formed on the connector, a hole formed on the electronic circuit board and receiving the claw to be engaged therewith, a pair of rails formed on an external wall of the connector to protrude in a direction parallel with a direction in which the connector is inserted in the case, and a second rail formed on an internal wall of the case to protrude in the direction in which the connector is inserted, so as to engage with the rails, thereby enabling the connector to be fixed on the board without the use of screws, while ensuring an excellent resistance against twist or shake applied to the connector when a mating connector is inserted to and removed from the connector mounted on the board.