CN102979375A

CN102979375A - Combined anti-theft lock and time alertor thereof

Info

Publication number: CN102979375A
Application number: CN 201110279129
Authority: CN
Inventors: 路运龙
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-09-07
Filing date: 2011-09-07
Publication date: 2013-03-20

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

A kind of combined anti-theft lock and time alarm thereof

Technical field

The present invention relates to a kind of combined anti-theft lock and time alarm thereof, belong to intelligent anti-theft technical products field.

Background technology

At present, the technology such as known burglar alarm, theftproof lock, dual anti-theft lock mostly are just to send alarm signal after door or door lock are pried open, but late.What have then is to adopt electronic password lock or open the door with Digiplex to lock a door, and when running into skilled unlocking, remaining at a loss what to do when using the robber that master key or electronics decoder unblank, does not have the due anti-theft function that stops that the robber commits theft.

Summary of the invention

In order to overcome the deficiency of prior art and anti-theft feature, the present invention now provide a kind of can identify owner and robber easy to use have a warning function when the time comes can stop that the robber is in outdoors a kind of combined anti-theft lock and time alarm thereof.

The technical scheme that technical solution problem of the present invention adopts is: set up and install electronic lock and form the combined anti-theft lock in standard machinery lock lock body, cooperate the time alarm, realize when the time comes anti-theft early-warning function.When meeting the robber and invade, under the control of time alarm, pin mechanical dead bolt with electronic lock it is not opened, to realize the combined anti-theft function.Can be widely used in the products such as safety door, security door, strongbox, safety cabinet.

The invention has the beneficial effects as follows: when owner opens the door (perhaps robber) invasion, the human body signal that combined anti-theft lock and door handle are sensed is input to the time alarm and carries out computational analysis, when (or invasion) time was detected cutoff signal greater than Preset Time or cutting Sensor Network if open the door, the time alarm at once sent instruction and carries out the defence action.In general: no matter the robber adopts any means, the invasion time of handle, picking lock, skilled unlocking, cutting door body of for example forcing open the door is when surpassing (presetting) ten five seconds (adjustable), " electronic lock " of the combined anti-theft lock of installing in the door body at once automatic locking machinery dead bolt is not opened it, alarm pipes loudly simultaneously, and by network to residential quarter security personnel or master alarm, can catch or frighten and escape the robber.Even if the robber has pried open the door handle backplate of lockset and has prized the key core afterwards, but he can't open " electronic lock " of the present invention, can only be barred from outdoors " coming back after a vain attempt ".The time that owner opens the door generally can the more than ten five seconds, so the time alarm thinks that " owner goes home " send without instruction, " electronic lock " is failure to actuate.The rear time alarm that opens the door is automatically withdrawn a garrison, is closed behind the door automatic clear and automatically deploys troops on garrison duty.The time alarm just is in when the time comes alert status at ordinary times, has saved the input data, remembers password, the loaded down with trivial details program such as toggle switch, uses very simple and convenient.

Description of drawings

The invention will be further described below in conjunction with accompanying drawing.

Fig. 1 is the overall structure figure of combined anti-theft lock embodiment of the present invention.

Fig. 2 is the electric principle schematic of time alarm of the present invention.

The specific embodiment

In Fig. 1, the overall structure of combined anti-theft lock is by lock body (1), pellet dead bolt (2), master lock tongue (3), door handle shift fork (4), motor (5), transmission worm gear (6), active worm screw (7), positioning cam (8), lock-bit switch (9), connecting rod (10), electronics dead bolt (11), key core (12), key core set bolt (13), secondary lock tongue (14), locks shift fork (15), spring bearing (16) formation.It is characterized in that: the axle at motor (5) is installed with initiatively worm screw (7), transmission worm gear (6) and positioning cam (8) that spring bearing (16), disjunctor are installed at lock body (1) are sleeved on the spring bearing (16), initiatively worm screw (7) and transmission worm gear (6) are meshed, positioning cam (8) is connected 11 with the electronics dead bolt) connect with connecting rod (10), key core (12) is fixed on the lock body (1) with set bolt (13).Electronics dead bolt (11) is installed in the back upper place of master lock tongue (3), and the electronics dead bolt is inserted into the back lower place of master lock tongue when carrying out the locking instruction, and the master lock tongue can't be given up the throne, and can give up the throne after the releasing instruction.

In Fig. 2, the time alarm is made of signal amplifier (2), central processing unit (5), cutting Sensor Network (3), network sensor (4), power circuit (6), acoustic alarm device (7), lockset driver (8).It is characterized in that: central processing unit (5), be connected 2 with signal amplifier respectively), cutting Sensor Network (3), network sensor (4), power circuit (6), acoustic alarm device (7), lockset driver (8) connect, signal amplifier (2) is connected 1 with lock body) connect, the lock-bit switch (9) that lockset driver (8) is connected with combined anti-theft connects, and power supply (7) can be dc source or alternation dc source.

The present invention has following creativeness, novelty, practicality:

1, the method that adopts electronic lock and mechanical lock to combine has realized the antitheft interlock function of lockset, owing to used micro machine and pocket designing technique, makes corresponding the diminishing of volume of combined anti-theft lock, installs and uses convenient.

3 and the time alarm of the phase-locked cooperation of combined anti-theft can be installed in the doorframe of safety door, entering house door, in the door leaf or behind the door and other is local easily, for the user who installs and uses safety door, entering house door, only need change combined anti-theft lock of the present invention, on door pocket or behind the door the set-up time alarm both can again.

Claims

1. a combined anti-theft is locked and the time alarm, its technical scheme is to set up and install electronic lock to form the combined anti-theft lock in standard machinery lock lock body, cooperate again the time alarm to realize when the time comes anti-theft early-warning function: by lock body (1), pellet dead bolt (2), master lock tongue (3), door handle shift fork (4), motor (5), transmission worm gear (6), active worm screw (7), positioning cam (8), lock-bit switch (9), connecting rod (10), electronics dead bolt (11), key core (12), key core set bolt (13), secondary lock tongue (14), lock shift fork (15), spring bearing (16) consists of, it is characterized in that: the axle at motor (5) is installed with initiatively worm screw (7), at lock body (1) spring bearing (16) is installed, the transmission worm gear (6) of disjunctor and positioning cam (8) are sleeved on the spring bearing (16), initiatively worm screw (7) and transmission worm gear (6) are meshed, and positioning cam (8) is connected 11 with the electronics dead bolt) connect with connecting rod (10).

2. such as claim 1 described a kind of combined anti-theft lock and time alarm thereof, it is characterized in that: the time alarm is made of signal amplifier (2), central processing unit (5), cutting Sensor Network (3), network sensor (4), power circuit (6), acoustic alarm device (7), lockset driver (8), signal amplifier (2) is connected 1 with lock body) connect, the lock-bit switch (9) that lockset driver (8) is connected with combined anti-theft connects.