| 摘要 |
An anti-burglary alarm structure of a door lock, comprising a lock casing (1), a machine screw (2), a microswitch (3) and a circuit board; the lock casing (1) is provided with a through hole (5); the machine screw (2) passes through the through hole (5), and enables a sliding cover (6) to be fixed on the lock casing (1); the microswitch (3) is arranged at a position perpendicular to and away from the through hole (5); the tail portion of the machine screw (2) contacts the microswitch (3), and causes a rocker (4) thereof to be in a pressing state; and the microswitch (3) is connected to the circuit board via a line, and the circuit board comprises a communication module. The anti-burglary alarm structure of the door lock has a high degree of alarm accuracy. |
