| 摘要 |
<p>The present invention relates to an arrangement for a lock ( 2 ) for doors ( 3 ). An electromechanical unit ( 6 ), with an integral electrically driven stepping motor ( 7 ), which is intended to operate the lock handle by actuation of the motor ( 7 ), is capable of being applied to the inside ( 3 A) of the door ( 3 ). An electronic unit, which is capable of being actuated by an electronic key, is capable of being mounted on the outside of the door ( 3 ), which unit is so arranged as to interact with a magnetic field with a predetermined frequency and by wireless communication between the key and the unit. A power supply unit is provided, and a central processor unit is so arranged as to monitor the aforementioned electromechanical unit ( 6 ) and an RFID reader contained in the electronic unit. Arranged between the motor ( 7 ) and the lock ( 2 ) is a rotating driver ( 13 ) for transferring the force from the motor ( 7 ) to the lock ( 2 ).</p> |
