| 主权项 |
1. An electrical connector comprising:
a connector case configured to accommodate an electric wire, the connector case including a connector fitting portion configured to fit to a power receiving connector and configured to accommodate a power feeding terminal connected to the electric wire; a lock mechanism configured to prevent the power receiving connector and the connector fitting portion from being separated from each other in the fitting state between the power receiving connector and the connector fitting portion; a fitting detecting mechanism configured to detect the fitting state between the power receiving connector and the connector fitting portion; a lock release unit including an operating portion advanceable from and retreatable to the connector case, and a latch portion configured to latch to a portion of the lock mechanism and a portion of the fitting detecting mechanism with the operating portion being retreated to the connector case; and a power feedability determining mechanism configured to determine a power feedability between the power receiving connector and the connector fitting portion by enabling power feeding when the power receiving connector and the connector fitting portion are in a state of fitting together, and by disabling power feeding when the power receiving connector and the connector fitting portion are in a state of half-fitting together, wherein, upon release of the latching of the latch portion in the fitting state between the power receiving connector and the connector fitting portion, the operating portion of the lock release unit is configured to move in a direction where the operating portion advances from the connector case and become operatable to enable release of the fitting state between the power receiving connector and the connector fitting portion, wherein the fitting detecting mechanism includes
a latch arm swingably provided in the connector case,a latch claw provided at one end of the latch arm at a side of the power receiving connector and being protrudable and retractable from the connector fitting portion, anda latch piece provided at the other end of the latch arm and being latchable to the latch portion of the lock release unit, wherein the latch piece is provided on a nearer side than the lock claw in a fitting direction of the connector fitting portion to the power receiving connector, and while the latch claw is in a state of retracting into the connector fitting portion, the latch arm swings, so that the latching of the latch piece to the lock release unit is released, wherein the lock mechanism includes
a lock arm swingably provided in the connector case,a lock claw provided at one end of the lock arm at a side of the power receiving connector and being protrudable and retractable from the connector fitting portion, anda lock piece provided at the other end of the lock arm and being latchable to the latch portion of the lock release unit, wherein the lock arm is provided with an air gap opening in a direction perpendicular to the fitting direction, and wherein the power feedability determining mechanism includes
a movable shaft moving in the direction perpendicular to the fitting direction when the half-fitting state changes to the fitting state, anda regulation arm insertable into or extractable from the air gap of the lock arm according to the movement of the movable shaft, the regulation arm being inserted into the air gap to regulate a swing of the lock arm. |
