Eurocylinder-type assembly for electronic lock and key system

The key and system western-style post subassembly is the electronic lock, comprising a part of the lock body (10) is provided with a lock core (20), wherein the lock body is connected to the adjusting the size of the convenient a. The unlocking, an electronic key (30) is key hole (25), and obtaining a control processor the key (150) and a control the processor (140) and confirmation of photoelectric correspondingly, the key (30) can be rotatably to operate lock tongue. A spring and said of the translational contact (281) arranged and a soft circuit (91) and key body (31) is conductive interface between the union. The lock body (10) is a through the soft circuit (91) and the solenoid device (61). Lock body (10) and a lock core (20) further - comprising is provided with two of which are matched pin (105 and 113), wherein the key (30) and a lock core (20) of the key position of the rotary to extract the key (30).