ELECTROMECHANICAL LOCK Russian patent published in 2021 - IPC E05B47/02 

FIELD: locking devices.

SUBSTANCE: electromechanical lock belongs to cable locking devices controlled by electronic equipment and can be used to lock vehicles (for example, bicycles, scooters), door chains, under-hood car locks with cable traction in order to exclude the possibility of unauthorized access. The electromechanical lock contains a magnetic circuit (1) in the form of a box with equally high sides (2), (3), (4), (5). A cylindrical magnetic core (20) is installed at the bottom of the box, made in the form of a cup, on which an electromagnet coil (22) is installed. The anchor (27) of the lock is made in the form of a rectangular anchor plate (27) with rectangular anchor cuts (27) in the corners of the plate, which form the anchor protrusions (28), (29), (30), (31). On the anchor protrusion (30), a hook (34) is created in the form of an internal bend of the anchor plate (27), which is fixed by an overlay (35) with a notch (36). On threaded bushings (14), (15), (16), (17) a platform (38) with holes is installed (39), (40), (41), (42), coinciding with the holes of the bushings (14), (15), (16), (17). Opposite the end of the hook (34), a notch is made in the platform (38) and a channel plate (45) is installed in the form of a trough profile, forming a channel (46), connected together with the platform (38) by screws (51), (52), (53), (54) with bushings (14), (15), (16), (17). In the channel (46) there is a pusher (56) with a protrusion (57) located in the cut (55). In the initial state of the lock, the coil (22) of the electromagnet is de-energized, the pusher (56) is in the leftmost position, and the hook (34) rests against the surface of the pusher (60) under the action of a spring (44). In the closed state of the lock, when the electromagnet coil (22) is de-energized, under the action of the spring (44), the hook (34) is located in the notch of the crossbar (61). When voltage is applied to the coil (22), the anchor (27) is attracted to the magnetic circuit (1) and the hook (34) exits the notch of the crossbar (61), and the pusher (56) pushes the crossbar (60) out of the channel (46).

EFFECT: creation of an electromechanical lock for fixing the end of the cable locking device with a crossbar mounted on it.

5 cl, 5 dwg