Combined anti-theft lock and time alertor thereof

Abstract

The invention discloses a combined anti-theft lock and a time alertor thereof. The technical scheme includes that an electronic lock is additionally arranged and installed in a lock body of a common mechanical lock so that the combined anti-theft lock is formed, and an anti-theft function and an alarming function at the time are achieved through match of the combined anti-theft lock and the time alertor. The combined anti-theft lock is integrally and structurally composed of a lock body (1), a marble spring bolt (2), a main spring bolt (3), a doorknob poking fork (4), a motor (5), a transmission worm wheel (6), a drive worm (7), a locating cam (8), a position-locking switch (9), a connecting bar (10), an electronic spring bolt (11), a key cylinder (12), a key cylinder fixing bolt (13), an auxiliary spring bolt (14), a counter lock poking fork (15) and a support bearing (16). When a theft invades, under the control of the time alertor, a mechanical spring bolt is locked through the electronic lock so that a door cannot be opened. The combined anti-theft lock and the time alertor can be widely applied to products such as emergency doors, security doors, safe boxes and safe cases.

Description

technical field [0001] The invention relates to a compound anti-theft lock and a time alarm thereof, belonging to the field of intelligent anti-theft technology products. Background technique [0002] At present, technologies such as known anti-theft alarms, anti-theft locks, double anti-theft locks mostly send alarm signals after doors or door locks are pried open, but it is too late. Some use electronic code locks or use wireless remote controllers to open and lock the doors. When encountering thieves who unlock technically, master keys or electronic decoders, they are still helpless, and they cannot prevent thieves from stealing. . Contents of the invention [0003] In order to overcome the deficiencies of the prior art and anti-theft function, the present invention now provides a kind of composite anti-theft lock and its time alarm that can identify the owner and the thief, have an early warning function, and can stop the thief outside the door, which is easy to use. ...

AI Technical Summary

Problems solved by technology

Some use electronic code locks or use wireless remote controllers to open and lock the doors. When encountering thieves who unlock technically, master keys or electronic decoders, they are still helpless, and they cannot prevent thieves from stealing.

Images