Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
This invention discloses a kind of electronic cipher lock including the body of electronic cipher lock (1) with a password input keyboard (11) and an emergency mechanical keyhole (12) installed in the body of electronic cipher lock (1) as its characteristics. The electronic cipher lock of this structure adopts two ways—electronic cipher and key—and make it into reality that electronic cipher lock can be open and closed simultaneously by these two ways. This kind of electronic cipher lock is safe and reliable, sturdy and durable and has a novel structure.
This invention discloses a kind of electronic cipher lock including the body of electronic cipher lock (1) with a password input keyboard (11) and an emergency mechanical keyhole (12) installed in the body of electronic cipher lock (1) as its characteristics. The electronic cipher lock of this structure adopts two ways—electronic cipher and key—and make it into reality that electronic cipher lock can be open and closed simultaneously by these two ways. This kind of electronic cipher lock is safe and reliable, sturdy and durable and has a novel structure.
Electronic Coded Lock
DING ZHIYONG (Autor:in)
16.05.2019
Patent
Elektronische Ressource
Englisch
IPC:
E05B
LOCKS
,
Schlösser