Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Set of clamping control type calabash-shaped lock-cylinder lock safety device
The invention discloses a set of clamping control type calabash-shaped lock-cylinder lock safety device which comprises a lock body, a lock cylinder and a key matched with the lock cylinder. An unlocking rotary knob is arranged on the lock cylinder, a proximity card is arranged on the key, proximity card receiving coils are arranged at the positions of key inserting slots formed in two ends of the lock cylinder within an effective proximity range and are connected with a card reader, the card reader is matched with a mainboard to control an electromagnet, the mainboard further has remote control and mobile phone control functions, a power pack supplies power for the mainboard, a safety device body for controlling rotation of the unlocking rotary knob is arranged at the position of the unlocking rotary knob, comprises a clamping portion and a connecting portion and is controlled by the electromagnet, and the stroke portion at the front end of the electromagnet is connected with the connecting portion. The clamping control type calabash-shaped lock-cylinder lock safety device has the advantages of being novel in structure and high in burglary prevention coefficient.
Set of clamping control type calabash-shaped lock-cylinder lock safety device
The invention discloses a set of clamping control type calabash-shaped lock-cylinder lock safety device which comprises a lock body, a lock cylinder and a key matched with the lock cylinder. An unlocking rotary knob is arranged on the lock cylinder, a proximity card is arranged on the key, proximity card receiving coils are arranged at the positions of key inserting slots formed in two ends of the lock cylinder within an effective proximity range and are connected with a card reader, the card reader is matched with a mainboard to control an electromagnet, the mainboard further has remote control and mobile phone control functions, a power pack supplies power for the mainboard, a safety device body for controlling rotation of the unlocking rotary knob is arranged at the position of the unlocking rotary knob, comprises a clamping portion and a connecting portion and is controlled by the electromagnet, and the stroke portion at the front end of the electromagnet is connected with the connecting portion. The clamping control type calabash-shaped lock-cylinder lock safety device has the advantages of being novel in structure and high in burglary prevention coefficient.
Set of clamping control type calabash-shaped lock-cylinder lock safety device
HUANG ZUCHAO (Autor:in)
16.12.2015
Patent
Elektronische Ressource
Englisch
IPC:
E05B
LOCKS
,
Schlösser
Lock cylinder device and lock with lock cylinder device
| Europäisches Patentamt | 2020