Connector having an operable member

A connector (1), comprising:

• a connector main body (10), and an operable member (20) having two arms (22) supported on the connector main body (10) and being movable between an initial position (FIG. 2) and a connection position (FIG. 6), each arm (22) being formed with a cam means (24) for engaging a corresponding cam means (43) of a mating connector (2), the cam means (24) and the mating cam means (43) being engaged when the operable member (20) is at an initial position (FIG. 2) and the connector main body (10) and the mating connector (2) are connected lightly, and wherein the two connectors (1, 2) are pulled toward each other and connected by cam action of the cam means (24) and the mating cam means (43) when the operable member (20) is moved from the initial position (FIG. 2) towards the connection position (FIG. 6), and
• a detector (30) mounted on the operable member (20), the detector (30) being held normally at a standby position (FIGS. 4;
• 5) and permitted to be displaced to a detecting position (FIG. 6) to detect a properly connected state of the two connectors (1, 2) when the operable member (20) reaches the connection position, the detector (30) comprising a displacing portion (31) adapted to displace the detector (30) from the standby position to the detecting position.