CN2129330Y

CN2129330Y - Multifunction anti-theft door

Info

Publication number: CN2129330Y
Application number: CN 92216582
Authority: CN
Inventors: 王延武; 张忠厚
Original assignee: Individual
Current assignee: Individual
Priority date: 1992-07-27
Filing date: 1992-07-27
Publication date: 1993-04-07
Anticipated expiration: 2002-07-27

Abstract

The utility model relates to a multifunction anti-theft door which is suitable for theft protection, and the multifunction anti-theft door is frequently used for industrial civil buildings. The multifunction anti-theft door is provided with an electronic cipher system, a language warning system, an expelling system, a power supply system, and a control system based on an existing three-point lock belt anti-theft door, and therefore, the multifunction anti-theft door adds language warning function, high voltage pulse warning function, misplacement warning function, and error code warning function based on the functions of locking and peeping of a prime three-point lock belt anti-theft door. The warning system can be used in important security situations such as gold safes, etc.

Description

Multifunction anti-theft door

The utility model relate to a kind of be applicable to antitheft, the door that usually uses again in worker China Democratic National Construction Association.

For theft protection, particularly at the occasion of safeguarding property safety with door, people constantly improve the function of lock, or improve the intensity and the stiffness of door, and reach the theft protection purpose.As the described burglar-proof alarm door lock of application number 9121042.X, be to have adopted bikini interlock dead bolt and microswitch technology order antitheft; And for example application number 89210465.1 described anti-forcing open the door are to adopt the double-level-metal plate to make bikini interlock dead bolt order to gain in strength antitheft.But this type of theft protection measure all belongs to passive type, both this class theft protection product had been under the condition that the thief has an opportunity, just to lock or door can be free from all inhibitions destroy, product itself does not but have self-defense capability, therefore, cause in various degree economic loss and stress for enterprise or resident.

In order to overcome the disadvantage of passive type theftproof lock or door, the utility model provides a kind of door that anti-destruction, confidentiality height, language warning, high pressure pulse discharge and alternating current-direct current are changed function of supplying power automatically that has.

To achieve these goals, way of the present utility model is:

At existing doorframe (19), door (20) and the mechanical lock of on door, installing (1), on the basis of the door of dead bolt transmission mechanism (13) sight glass (23), on door, be provided with electronic coding lock system (I), language warning system (II), expulsion system (III), electric power system (IV), control system (V) and mainly be welded with pedestal (B) on the bar by mechanical lock (1), and by pusher dog axle (C), pusher dog back-moving spring (D) and pusher dog (2) that is supporting and four horn rings (3) that on base plate (16), supporting by four horn ring axles (E) according to transmission principle respectively, supporting swing arm (5) by swing arm axle (F), by rocking jaw axle (G), rocking jaw back-moving spring (H), supporting rocking jaw (6), also has the travel switch that has node K7 (7) that is subjected to tee T latching door (8) control with the inboard contacted tee T latching door (8) that slides along latching door balladeur train (10) of rocking jaw (6), electromagnetism pin (9), insulated connecting rod (17), have the self-locking linkage system of cross head (L) composition of matrix outward appearance, and the blocking device formation of protecting Ma Men (18).

Electronic cipher system (I) is by Crypto Control Unit (33) and is subjected to the electromagnetism pin (9) of its

loop

04,05 control, constituted by the buzzer (25) of its loop 01,02 control in addition.

Language alarm system (II) is by from being subjected to its Crypto Control Unit (33) control, mainly the error code of being made up of relay (J1) contact (K2) is reported to the police (26) and is subjected to it with frame dislocation control, mainly a body of being made up of magnetic patch (NS) and contact (K1) two the signal controlling sources that warning (24) is formed that misplace; And by loop (012) as signal contact, and by BG1, BG2, BG3 triode and relay (J2), the alarm controller (27) that contact K3 forms; And by loop (020) as power supply signal with by loop (023) the timer of forming by BT2 duodiode and R5, C4 (28) as feedback signal; Also have by voltage-stabiliser tube (DW1) loop (024) of loop R9 and diode (D1), loop (022) as the power supply contact, and the language alarm formation of forming by language sheet (1-1) and integrated package (2-2) and loudspeaker (Y).

Expulsion system III is to get in touch as power supply with loop (020), by loop 08,09 high-voltage pulse generator (32) and discharge plate (22) is formed the high pressure pulse discharge circuit.

Electric power system (IV) is made up of with automatic switching relay (J4) contact K4 ac rectifying power source and dc source, and by loop (025) be positive output, loop (021) ground connection.

Control system (V) is by mechanical door lock (1) and constituted by travel switch that has node K7 (7) of its control and the main delay circuit of being made up of duodiode BT1, controllable silicon T1 (34).

Protecting the blocking device of Ma Men (18) forms for the pin (15) that presses with the automatic spring (12) that resets of supporting by fixed cover (14) fixing on the dead bolt bar and by pressing bearing pin J.

In view of above-mentioned way, a kind of have anti-destroy, but the warning of confidentiality height language, high pressure pulse discharge expel the guilty party and guarantee that consuming parts in extraordinary circumstances also can operate as normal, and be provided with the door that alternating current-direct current is changed functions such as power supply automatically, just can arise at the historic moment.

The utility model will further be illustrated by an embodiment.

The explanation of accompanying drawing drawing:

Fig. 1 is a multifunctional burglary-resistant door floor map.

1 is commercially available mechanical lock among the figure, and 19 is doorframe, and 20 is door, and 21 is loudspeaker, and 22 is discharge plate, and 23 is sight glass, and 18 for protecting Ma Men, and 08,09 is the high-voltage pulse output, and 24 are the dislocation switch, and wherein SN is a tongue tube, and NS is a magnet.010,021 is dislocation switch exit.

Fig. 2 is a multifunctional burglary-resistant door self-locking linkage system schematic diagram.

2 is pusher dog among the figure, and 3 is four horn rings, and 4 are the location lock, 5 is swing arm, and 6 is rocking jaw, and 7 is travel switch, 8 is latching door, and 9 is the electromagnetism pin, and 10 is the latching door balladeur train, 11 is combination disk, and 12 are the braking spring that resets, and 13 is the dead bolt transmission mechanism, 14 is fixed cover, and 15 for pressing pin, and 16 is base plate, 17 is insulated connecting rod, and 18 for protecting Ma Men, and A is a riser, B is a pedestal, and C is the pusher dog axle, and D is the pusher dog back-moving spring, E is four horn ring axles, and F is the swing arm axle, and G is the rocking jaw axle, H is the rocking jaw back-moving spring, and I is for protecting a yard door-hinge, and J is for pressing bearing pin, K is a screw, and K7 is a node, and 36 is circuit board.

Fig. 3 is a multifunctional burglary-resistant gate circuit block diagram.

(I) is electronic coding lock system among the figure, and wherein 33 is Crypto Control Unit, and 25 is buzzer; (II) is the language warning system, and wherein 26 is the error code warning system, and 24 are the dislocation switch, and 27 is controlling alarm, and 28 is timer, and 21 is the language alarm circuit, and Y is loudspeaker; (III) is the expulsion system, and wherein 32 is the high-voltage pulse generator; (IV) is electric power system, and wherein 29 are the power supply indication, and 30 is battery pack, and 31 is rectifier power source; (V) is control system.Wherein 34 are the delay circuit that opens the door.

Fig. 4 is a multifunctional burglary-resistant gate circuit schematic diagram.

Wherein 1-1 is the language sheet, and 2-2 is integrated amplification piece.

The course of work of the new shape of this practicality:

When one, opening the door: when key is inserted lockhole, when rotating 45 ° of shank of the keys, under the drive of shank of the key, the one, drive pusher dog (2), craspedodrome 6mm distance by pedestal (B), meanwhile it promotes four horn rings (3) changes 45 °, and corner post is subjected to the restriction of location lock (4) and stops operating, at this moment under the effect of another corner post, swing arm (5) is rotated counterclockwise, and press rocking jaw (6) and clockwise rotate, locking hook and rocking jaw (6) are broken off relations.The one, by insulated connecting rod (17) the horizontal left motion is passed to the dead bolt transmission system, at this moment the fixed cover that is welded with horizon bar (14) generation that is fixed on the tongue bar by screw (K) moves downward, under the effect of horizon bar, making with (I) is that the Ma Men (18) that protects of axle opens.Like this, artificial decodes by giving the code number of knowing in advance, the electromagnetism pin is got through 04,05 loop, pin shifts out the shrinkage pool of cross head (L), at this moment continue rotary handle again, be welded in the riser (A) on the locking bar, after finishing idle stroke, the promotion latching door moves to left, the shrinkage pool of its capping cross head (L) of one side, and the vertical panel of latching door leaves travel switch (7) on the one hand, node K7 is disconnected to cut off the electricity supply, the electrical equipment warning system quits work, and this moment, the bikini dead bolt all broke away from fore shaft, and outwards sliding door is promptly opened.

Two, at closing time: at first mobile shank of the key, under the drive of pusher dog (2), four horn rings (3) are removed the restriction of alignment pin (4) and are rotated 45 °, recover the normal position, close the door slip out of the hand after, the shank of the key that is rotated automatically resets because of the characteristics of internal construction, rocking jaw this moment (6) makes latching door move to right again, at, one side travel switch (7) closure, the delay circuit that opens the door (34) made language alarm after waiting to delay time 1.5 minutes-2 minutes, high-voltage pulse generator drops into operate as normal, and electromagnetism pin pin falls into the groove of cross head (L) on the one hand.

Three, alarm procedure: as the people with mechanical force make security door main body dislocation 〉=± during 3mm, because the dislocation switch (24) that reed pipe (NS) and contact K1 form disconnects, alarm controller (27) is triggered, relay (J2) gets 020 loop, language alarm circuit (21) and high-voltage pulse generator (32) work, the one, send sound equipment, the one, produce the high-voltage pulse electricity and wait to hit the guilty party.

Remove to press button as the people not according to password program, and after the continuous quadratic error code, when importing error code more for the third time, Crypto Control Unit (33) drives in the error code warning (26), the J1 actuating of relay, contact K2 disconnects, and alarm controller (27) is triggered, and makes its in check language warning system (21) and high-voltage pulse circuit (32) enter duty.

After alarm controller (27) triggers, when connecting language alarm (21) and high-voltage pulse circuit (32), start the R5 in the timer (28), C4 picks up counting, after about 150 seconds, duodiode BT2 conducting in the timer (28), trigger controllable silicon T2 through resistance R 8, make relay J 3 work, contact K6 connects ground, through the base stage that loop (023) gives self-insurance triode BG2 in the alarm controller (27), BG2 is ended by being conducting to, impel relay J 2 to quit work, K3 makes the outage of (020) loop, makes language circuit for alarming (21) and high-voltage pulse circuit (32) termination work.

When the above all belongs to coming the guilty party to commit a crime, after touching language circuit for alarming and high-voltage pulse circuit, stop crime, make the course of work after a body dislocation recovers, when if the dislocation of door body can not recover original state, alarm controller (27) is not subjected to its timer (28) control, and continuous alarm and send high-voltage pulse, thereby realize the purpose of invention.

This practicality compared with prior art has following technological progress:

1, owing to set the language warning system at this Multifunctional safety door, can realize warning thief's purpose.

2, owing to set the expulsion system at this Multifunctional safety door, can realize the thief is played the effect of expulsion and punishment.

3, owing to be provided with electronic coding lock system at this Multifunctional safety door, increased privacy degrees.

4, owing on door and doorframe, be provided with the dislocation switch, thereby improved the susceptibility of reporting to the police.

5, owing to increased the electromagnetism pin, even the mechanical lock system is destroyed, this antitheft door also is difficult to open.

Claims

1, a kind of by doorframe (19), door (20) and the mechanical lock of on door, installing (1), dead bolt transmission mechanism (13), the multifunctional burglary-resistant door that sight glass (23) is formed, it is characterized in that on door, being provided with electronic coding lock system (I), language warning system (II), expulsion system (III), electric power system (IV), control system (V) and mainly be welded with pedestal (B) on the bar by mechanical lock (1), and by pusher dog axle (C), pusher dog back-moving spring (D) and the pusher dog (2) that supporting and four horn rings (3) that supporting by four horn ring axles (E) according to transmission principle respectively on base plate (16) borrow moving swing arm axle (F) supporting swing arm (5), by rocking jaw axle (G), rocking jaw back-moving spring (H) supporting rocking jaw (6), with the inboard contacted tee T latching door (8) that slides along latching door balladeur train (10) of rocking jaw (6), be subjected to the travel switch that has node K7 (7) of tee T latching door (8) control, electromagnetic lock (9), insulated connecting rod (17), also have chain control system that the cross head (L) of matrix outward appearance forms and the blocking device that protects Ma Men (18) to constitute.

2, multifunctional burglary-resistant door according to claim 1, it is by cipher control (33) and is subjected to the electromagnetic lock (9) of its loop 04,05 control constituted by the buzzer (25) of its loop 01,02 control to it is characterized in that said electronic cipher system (1).

3, multifunctional burglary-resistant door according to claim 1, it is characterized in that said language alarm system (II), it by from be subjected to its Crypto Control Unit (33) control mainly by relay (J1), contact (K2) and be subjected to its body of mainly forming (24) two signal controlling sources of warning that misplace by magnetic patch (NS) and contact (K1) with frame dislocation control; And by loop (012) as signal contact, and the alarm controller of forming by BG1, BG2, BG3 triode and relay (J2), contact (K3) (27); And by loop (020) as power supply signal with by loop (023) the timer of forming by BT2 duodiode and R5, C4 (28) as feedback signal; Also have by loop R9, voltage-stabiliser tube (DW1), loop (024) and diode (D1), loop (022) as the power supply contact, and the language alarm formation of forming by language sheet (1-1) and integrated amplification piece (2-2) and loudspeaker (Y).

4, multifunctional burglary-resistant door according to claim 1, it is characterized in that said expulsion system (III), it is to be power supply contact with loop (020), by loop 08,09 with high-voltage pulse generator (32) and discharge plate (22) composition high voltage pulse discharge circuit.

5, multifunctional burglary-resistant door according to claim 1, it is characterized in that said electric power system (IV), it by ac rectifying power source (AC) and dc source (DC) and automatically switching relay (J4), contact (K4) forms, and export positive potential loop (021) ground connection by loop (025).

6, multifunctional burglary-resistant door according to claim 1 is characterized in that said control system (V), it is by mechanical door lock (1) and delay circuit (34) formation that is subjected to the travel switch (7) of its control and mainly is made up of double diode BT1, controllable silicon T1.

7, multifunctional burglary-resistant door according to claim 1, the blocking device that it is characterized in that the said Ma Men of protecting (18) is by fixed cover (14) fixing on the dead bolt bar and by pressing bearing pin J, being that the pin (15) that presses with the braking spring (12) that resets that supports is formed.