A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention provides a marble-free additional synchronous and electromechanical combined burglary preventing and alarming lock. The burglary preventing and alarming lock is characterized in that a connector is separated from a rear lock cylinder; the rear lock cylinder is locked through a locking head, and while a front lock cylinder is locked through an expansion sheet, 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 burglary preventing and alarming 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 provides a marble-free additional synchronous and electromechanical combined burglary preventing and alarming lock. The burglary preventing and alarming lock is characterized in that a connector is separated from a rear lock cylinder; the rear lock cylinder is locked through a locking head, and while a front lock cylinder is locked through an expansion sheet, 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 burglary preventing and alarming 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 asynchronous and electromechanical combined burglary preventing and alarming multi-lock
| European Patent Office | 2015
Marble-free electromechanical interlocking type burglary preventing and alarming multi-lock
| 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
Interlocking and electromechanical side locking type burglary preventing and alarming lock
| European Patent Office | 2015