Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention discloses a code antitheft lock. The code antitheft lock comprises a panel, a lock cylinder and a back board. A circuit board is internally arranged on the upper portion of the panel. A code keyboard is externally arranged on the upper portion of the panel. A cell box is arranged on the upper portion of the back board. The code antitheft lock is characterized in that an electromagnet is arranged on the lower portion of the panel; a movable cover plate is arranged in front of the electromagnet and the lock cylinder; a bayonet is internally formed in the movable cover plate; the concealing of the lock cylinder is achieved after the bayonet is clamped through an electromagnet core capable of extending automatically. According to the code antitheft lock, the movable cover plate capable of automatically concealing the lock cylinder is added, and a thief can not unlock the code antitheft lock by using any unlocking tools when no correct code is input. The code antitheft lock is simple in structure, safe, reliable, and capable of providing help for ensuring the property safety of people and reliving the mental stress of the masses and public security organizations.
The invention discloses a code antitheft lock. The code antitheft lock comprises a panel, a lock cylinder and a back board. A circuit board is internally arranged on the upper portion of the panel. A code keyboard is externally arranged on the upper portion of the panel. A cell box is arranged on the upper portion of the back board. The code antitheft lock is characterized in that an electromagnet is arranged on the lower portion of the panel; a movable cover plate is arranged in front of the electromagnet and the lock cylinder; a bayonet is internally formed in the movable cover plate; the concealing of the lock cylinder is achieved after the bayonet is clamped through an electromagnet core capable of extending automatically. According to the code antitheft lock, the movable cover plate capable of automatically concealing the lock cylinder is added, and a thief can not unlock the code antitheft lock by using any unlocking tools when no correct code is input. The code antitheft lock is simple in structure, safe, reliable, and capable of providing help for ensuring the property safety of people and reliving the mental stress of the masses and public security organizations.
Code antitheft lock
SHU GUOPING (Autor:in)
20.01.2016
Patent
Elektronische Ressource
Englisch
IPC:
E05B
LOCKS
,
Schlösser
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