ELECTRICAL CONTROL LOCK DEVICE

An electrical control lock device comprises: a safety casing which is provided at least one cover body; a rotating shaft which is connected fixedly with a locked part and drives the locked part outside the casing to rotate is provided in the casing; a locking plate which is perpendicular to said rotating shaft is arranged fixedly on the rotating shaft and said locking plate is provided with a pin control portion; a lock pin which selectively drops into the pin control portion and said lock pin is driven by a power motor to rotate; and a control portion which controls the rotating of the power motor according to a guiding control instruction in order that the lock pin drops into the pin control portion to enable that the locking plate and the locked part are locked and in order that the lock pin leaves from the pin control portion to enable that the locking plate and the locked part are unlocked. The other end of the pin roll which is opposite to the locking plate is connected fixedly with a blocking piece the two ends of the route during which the blocking piece and the pin roll rotate together are respectively provided with a blocking piece detecting sensor and a monitoring device in a covering state is arranged between the cover body and the casing.