A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention discloses a marble-free asynchronous and electromechanical combined burglary preventing and alarming multi-lock. The marble-free asynchronous and electromechanical combined burglary preventing and alarming multi-lock is characterized in that a connector is separated from a rear lock cylinder; the rear lock cylinder through a locking head, and while a front lock cylinder is locked through an expansion sheet, a rotating block, a rotating angle and a rotating plate; the front lock cylinder and the rear lock cylinder are completely disconnected and asynchronously rotate to alarm; an electronic remote control device is mounted and concealed into a power supply circuit of an electromagnet. The marble-free asynchronous and electromechanical combined burglary preventing and alarming multi-lock integrates the functions of electromechanical interlocking concealing, mechanical interlocking concealing, connecting and concealing of the front lock cylinder and the rear lock cylinder, and asynchronous alarming; therefore, a burglar cannot open an interlocking device or rotate the rear lock cylinder; the front lock core, rather than the rear lock cylinder, can be rotated only after an interlocking part and a self-locking part are damaged by brutal means; in case that the burglar drills the front lock cylinder and the rear lock cylinder with an electric portable drill and rotates a connecting bolt through tools like a clamp, the power supply circuit of the electromagnet cannot be connected because of noncontact between a rotating contact and a fixed contact, and moreover, the power supply circuit of the electromagnet is cut off by the electronic remote control device, so that a safety lock pin cannot be opened, and as a result, the burglary prevention effect is maximized.
The invention discloses a marble-free asynchronous and electromechanical combined burglary preventing and alarming multi-lock. The marble-free asynchronous and electromechanical combined burglary preventing and alarming multi-lock is characterized in that a connector is separated from a rear lock cylinder; the rear lock cylinder through a locking head, and while a front lock cylinder is locked through an expansion sheet, a rotating block, a rotating angle and a rotating plate; the front lock cylinder and the rear lock cylinder are completely disconnected and asynchronously rotate to alarm; an electronic remote control device is mounted and concealed into a power supply circuit of an electromagnet. The marble-free asynchronous and electromechanical combined burglary preventing and alarming multi-lock integrates the functions of electromechanical interlocking concealing, mechanical interlocking concealing, connecting and concealing of the front lock cylinder and the rear lock cylinder, and asynchronous alarming; therefore, a burglar cannot open an interlocking device or rotate the rear lock cylinder; the front lock core, rather than the rear lock cylinder, can be rotated only after an interlocking part and a self-locking part are damaged by brutal means; in case that the burglar drills the front lock cylinder and the rear lock cylinder with an electric portable drill and rotates a connecting bolt through tools like a clamp, the power supply circuit of the electromagnet cannot be connected because of noncontact between a rotating contact and a fixed contact, and moreover, the power supply circuit of the electromagnet is cut off by the electronic remote control device, so that a safety lock pin cannot be opened, and as a result, the burglary prevention effect is maximized.
Marble-free electromechanical interlocking type burglary preventing and alarming multi-lock
| European Patent Office | 2015
| European Patent Office | 2015
Electromechanical hybrid alarming and side locking type burglary preventing lock
| European Patent Office | 2015
Interlocking and side locking type electromechanical burglary preventing and alarming lock
| European Patent Office | 2015
Electromechanical hybrid alarming and side locking added type burglary preventing lock
| European Patent Office | 2015