CN201507169U

CN201507169U - Shutter door burglarproof electronic lock

Info

Publication number: CN201507169U
Application number: CN2009202194788U
Authority: CN
Inventors: 刘江禄
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-10-16
Filing date: 2009-10-16
Publication date: 2010-06-16
Anticipated expiration: 2019-10-16

Abstract

The utility model relates to a shutter door burglarproof electronic lock, which can effectively overcome the defects on the burglarproof function of a traditional shutter door lock, for example, a thief can easily unlock the lock in several seconds by utilizing a so-called skeleton key or technical means, so the lock losses the burglarproof action. The shutter door burglarproof electronic lock provided by the utility model can not be unlocked by the thief, and adopts the main technical scheme that wireless remote control and numerical coding and decoding technologies are adopted, a lockpin braking accessory is installed at one end of one shutter door long rod lockpin which is close to a door frame, and an electromagnet is installed on the door frame at one side of the lockpin braking accessory. When a shutter door is locked, a movable core of the electromagnet is clamped into a braking hole on the lockpin braking accessory, and the shutter door is locked; because the numerical coding wireless remote control technology is adopted, and no keyhole exists outside the shutter door, the skeleton key of the thief is out of action, so the burglarproof function of the lock is greatly improved.

Description

The rolling-gate anti-theft electronic lock

Technical field

The utility model is a kind of lock, a kind of rolling-gate anti-theft electronic lock of more specifically saying so.

Background technology

Present widely used rolling gate door lock, main still is based on all kinds of mechanical locks of cylinder lock, the major defect of these mechanical locks on anti-theft feature is: lock simple in structure, almost known by everybody, and keyhole is exposed outside, the thief utilizes so-called master key or simple technique means, and then several soon seconds, then a few minutes just can open lock easily slowly; The mutual opening rate height that also has lock can only accomplish that generally several handles or tens not repeating mutually, therefore usually can open with a kind of lock mutually, and a key can be driven many locks mutually, makes the due antitheft effect that loses of locking.

Summary of the invention

The utility model is at above-mentioned defective, wireless remote control and digital coding are applied in the rolling gate door lock, the rolling-gate anti-theft electronic lock that provides a kind of thief to open or not, overcome the defective of existing rolling gate door lock on anti-theft feature, owing to adopt digital coding and wireless remote control mode, must use owner's remote controller just can unblank, other any so-called master key or technology unlocking means all can't be unblanked, therefore not only anti-theft feature improves greatly, and it is very easy to use, in order further to improve anti-theft effect, the rolling-gate anti-theft electronic lock that the utility model provides also has warning function, when opening the door by force, can send the sound and telephone call immediately when using force.

The technical solution of the utility model is: described rolling-gate anti-theft electronic lock, mainly comprise rolling-gate machinery lock body, lock pin, lock pin braking annex, remote controller, control circuit, electromagnet, parts such as warning device, described rolling-gate machinery lock body comprises mechanical lock or turning handle, parts such as lock pin driven wheel, described lock pin by about 2 long Metallic rod of traversing rolling-gate form, wherein end near doorframe of described lock pin is equipped with lock pin braking annex, on the doorframe that lock pin braking annex one side is arranged, electromagnet is housed, described lock pin braking annex is by fastening base, the lock pin braking clamp is formed, between fastening base and lock pin braking clamp, spring or flexure strip are arranged, the lock pin braking clamp fuses by the rotating shaft that is connected of installing at one end with fastening base, under the effect of spring or flexure strip, the lock pin braking clamp can be a central movable to connect rotating shaft, the groove that is slightly larger than the lock pin diameter is arranged at the fastening base bottom, there is holding screw the groove two sides, can easily lock pin be braked annex twists solid on lock pin, brake hole or groove are arranged on the lock pin braking clamp, described electromagnet is vertically mounted on the doorframe of rolling-gate, its position should be corresponding with the lock pin braking annex on being installed in lock pin, wireless remote control radiating circuit and digital coding circuit are housed in the described remote controller, described control circuit is mainly by the wireless remote control receiving circuit, the digital decoding circuit is formed, usually when rolling-gate is locked, utilize key rotation lock core, under the effect of lock pin driven wheel, make 2 lock pins that traverse rolling-gate respectively to both sides doorframe direction displacement, when lock pin inserts the lockpin hole of doorframe side, both sides respectively, rolling-gate can't be pulled up again, rolling-gate is lockable, in the utility model, when rolling-gate is locked, along with lock pin respectively to both sides doorframe direction displacement, when on being installed in wherein a lock pin, moving to the position of electromagnet near the lock pin braking annex of doorframe, brake hole on the lock pin braking clamp or groove are just aimed at the moving iron core of electromagnet, make in moving iron core card people's brake hole of electromagnet or the groove, block lock pin, lock pin can not be withdrawed from from lockpin hole, this moment is also of no avail with the key of mechanical lock, must use first wife's remote controller of this lock owner just can unblank, if use the remote control encoding and decoding technique of learning-oriented or rolling code, not only can make digitally coded remote controller reach 1,000,000 groups does not repeat mutually, and therefore the attempt of thief's decryption also can't succeed, when unblanking, press the remote controller unlock key, the moving iron core of electromagnet withdraws from from brake hole or groove, this moment screw key lock core or turning handle, lock pin is withdrawed from from lockpin hole, rolling-gate can be pulled up and open, described warning device comprises a magnetic, the door magnetic transmitter, on-the-spot audible alarm and dialing are reported to the police, if thief's violence by force opens the door, have on-the-spot audible alarm and dialing and report to the police.

The utility model can also have another embodiment: turning handle is installed at the position that lock core is installed at rolling-gate machinery lock body, replace mechanical lock, the termination of turning handle is connected with the lock pin driven wheel, make the two interlock, use a teleswitch like this and turning handle just can unblank, use convenient.

Because adopt technique scheme, the beneficial effect of the rolling-gate anti-theft electronic lock that the utility model provides is:

Use numeral to compile, the telecontrol engineering of decoding, not only very easy to use, and because entire mechanism is all hidden in door inside, any unlocking tool or correlation technique means that the thief habitually practises are all ineffective, therefore the anti-theft feature of the rolling-gate anti-theft electronic lock that provides of the utility model improves greatly, overcome the defective of existing rolling gate door lock on anti-theft feature fully, the utility model also can the existing mechanical lock of reserved volume gate, make this lockset that machinery is arranged like this, the electronics double insurance, need use key and two kinds of unlocking tools of remote controller when just unblanking, operation is inconvenience slightly.

Description of drawings

Fig. 1 is an integral installation structural representation of the present utility model, Fig. 2 is the part sectioned view that utilizes doorframe and electromagnet, further specify operating principle of the present utility model, Fig. 3 is remote controller and control circuit schematic diagram, wherein the last figure of Fig. 3 is the remote control circuitry schematic diagram, and Fig. 3 figure below is the control circuit schematic diagram.

Among Fig. 1, Fig. 2,1 rolling-gate doorframe, 2 rolling-gates, 3 rolling-gates machinery lock body, 4 lock pins, 5 magnetic, 6 magnetic transmitters, 7 control circuits, 8 lock pins braking annex, 9 electromagnet, 10 holding screws, 11 electromagnet back-moving springs, 12 electromagnet move iron core, 13 brake holes or groove, 14 lockpin holes, 15 fastening bases, 16 lock pin braking clamps, 17 connect rotating shaft, 18 holding screws, 19 flexure strips or spring.

Among Fig. 3, IC1 is the coding integrated circuit, and IC2 is a decoding integrated circuit, and IC3 is the wireless remote control radiating circuit, and 1C4 is the wireless remote control receiving circuit, and K is the remote controller switch, and DT is an electromagnet.

The specific embodiment

The utility model is described in further detail below in conjunction with accompanying drawing:

Among the figure, when rolling-gate is locked, rotation turning handle or mechanical lock, drive lock pin 4 to two side shiftings, the fastening lock pin braking annex 8 same moved further that are installed on the lock pin 4, when lock pin 4 entered the side lockpin hole 14 of rolling-gate doorframe 1 fully, the brake hole of lock pin braking clamp 16 or groove 13 were just aimed at electromagnet 9, in the moving iron core 12 card people's brake holes or groove 13 of electromagnet 9, lock pin 4 is stuck, even rotation turning handle or mechanical lock, lock pin 4 also can't move again, and rolling-gate 2 is by thoroughly lock is firm, have only first wife's remote controller of owner just can unblank this moment, in addition, other any unlocking tools all can't be unblanked, when unblanking, press the unlock key of remote controller, electromagnet 9 gets electric, and moving iron core 12 withdraws from from brake hole or groove 13, rotate turning handle or mechanical lock this moment, lock pin 4 withdraws from from lockpin hole 14, and lock is opened, and rolling-gate 2 can be pulled up and open.

Claims

1. rolling-gate anti-theft electronic lock, mainly comprise rolling-gate machinery lock body, lock pin, lock pin braking annex, remote controller, control circuit, electromagnet, parts such as warning device is characterized in that wherein end near doorframe of described lock pin is equipped with lock pin braking annex, on the doorframe that lock pin braking annex one side is arranged electromagnet are housed.

2. rolling-gate anti-theft electronic lock according to claim 1, it is characterized in that described lock pin braking annex is by fastening base, the lock pin braking clamp is formed, between fastening base and lock pin braking clamp, spring or flexure strip are arranged, the lock pin braking clamp interconnects by the rotating shaft that is connected of installing at one end with fastening base, the groove that is slightly larger than the lock pin diameter is arranged at the fastening base bottom, and there is holding screw the groove both sides, and brake hole or groove are arranged on the lock pin braking clamp.

3. rolling-gate anti-theft electronic lock according to claim 1 is characterized in that described electromagnet is vertically mounted on the doorframe of rolling-gate, and its position should be corresponding with the lock pin braking annex on being installed in lock pin.

4. rolling-gate anti-theft electronic lock according to claim 1 is characterized in that being equipped with in the described remote controller wireless remote control radiating circuit and digital coding circuit, and described control circuit mainly is made up of wireless remote control receiving circuit, digital decoding circuit.

5. rolling-gate anti-theft electronic lock according to claim 1 is characterized in that at the position of rolling-gate machinery lock body installation lock core turning handle being housed, and the termination of turning handle is connected with the lock pin driven wheel.