Magnetic lock for a control unit in an elevator installation

摘要

A control unit for an elevator installation comprises a cover and a base. The control unit further comprises a lock which can lock the cover to the base or release it from the base. The lock comprises a locking bar with a magnet, wherein this locking bar is movable back and forth between a closed position and an open position by movement of a magnetic lock on a surface of the cover. The locking bar with the magnet is stabilized in the closed position by a first magnetic element and the cover is locked. The locking bar with the magnet is stabilized in the open position by a second magnetic element and the cover is released.

主权项

1. An elevator installation control unit, comprising:
a cover; a base; a lock coupled to the base, the lock being configured to lock the cover to the base, the lock comprising a locking bar with a magnet, the locking bar being movable between open and closed positions in response to a movement of a magnetic key on a surface of the cover, a first magnetic element being configured to stabilize the locking bar in the closed position to lock the cover, a second magnetic element being configured to stabilize the locking bar in the open position to release the cover.