Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention relates to a relay cipher lock anti-theft door and belongs to the mechanical and electrical joint manufacture technical field. Most of existing anti-theft doors adopt spring locks. Since key-free unlocking technologies are developed, no matter how firmly the existing anti-theft doors are manufactured, the existing anti-theft doors practically perform no functions for thefts. Besides, the spring locks, the existing anti-theft doors also adopt mechanical cipher locks and electronic cipher locks, however, as for special populations, the mechanical cipher locks and electronic cipher locks are still door locks which can be cracked. The objective of the invention is to solve the above problems. According to one embodiment of the invention, a dozen of small relays form a cipher logic circuit; the ciphers of the circuit are provided by a cipher disk on the anti-theft door; when the cipher circuit obtains multi-bit cipher signals which are correct uniquely, the cipher circuit switches on current for an electromagnetic coil which controls the door lock, so that the unlocking of the door lock can be facilitated, and a real anti-theft effect can be realized.
The invention relates to a relay cipher lock anti-theft door and belongs to the mechanical and electrical joint manufacture technical field. Most of existing anti-theft doors adopt spring locks. Since key-free unlocking technologies are developed, no matter how firmly the existing anti-theft doors are manufactured, the existing anti-theft doors practically perform no functions for thefts. Besides, the spring locks, the existing anti-theft doors also adopt mechanical cipher locks and electronic cipher locks, however, as for special populations, the mechanical cipher locks and electronic cipher locks are still door locks which can be cracked. The objective of the invention is to solve the above problems. According to one embodiment of the invention, a dozen of small relays form a cipher logic circuit; the ciphers of the circuit are provided by a cipher disk on the anti-theft door; when the cipher circuit obtains multi-bit cipher signals which are correct uniquely, the cipher circuit switches on current for an electromagnetic coil which controls the door lock, so that the unlocking of the door lock can be facilitated, and a real anti-theft effect can be realized.
Relay cipher lock anti-theft door
LIU MING (Autor:in)
27.01.2016
Patent
Elektronische Ressource
Englisch
IPC:
E06B
Feste oder bewegliche Abschlüsse für Öffnungen in Bauwerken, Fahrzeugen, Zäunen oder ähnlichen Einfriedungen allgemein, z.B. Türen, Fenster, Läden, Tore
,
FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES, OR LIKE ENCLOSURES, IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
/
E05B
LOCKS
,
Schlösser