CN201024827Y - Highly anti-theft cipher safe and safety door for automatically seizing thief - Google Patents

Abstract

The utility model relates to a high thiefproof code coffer and security door which is capable of catching the thief automatically; and the utility model is characterized in that the high thiefproof code coffer and security door adds a cipher device and shackle assembly steel cage(3) on a traditional coffer body, a cipher device hand hole(10) is arranged in the steel cage(3), and an automatic shackle(17) is hided at the middle of the cipher device hand hole(10), if people mistypes the code more than three times when the hand is put in, the wrist is fastened by a shackle, then the annunciator(HA) alarms to make the thief caught, the owner of the shackle uses a shackle releasing key(9) to unlock, making the thief out; a code wheel eye escutcheon(5) is arranged above the steel cage(3), a code number rotating wheel(13) is capable of being seen in the steel cage, and a piece of organic glass that the middle is embossed with a horizon line is arranged in the code wheel eye escutcheon(5), used with a(LED3) luminotron for supplementary lighting; a code number fixed contact glue trencher with ten contacts and a moving contact are arranged at the middle of the code number rotating wheel(13); and an annunciator, a code electronic lock circuit assembly(19), a power transformer(14), a storage cell,(15), an annunciator(4), an inner switch(21) and an outer switch lock(5) are reapsectively arranged in the steel cage(3) and the full set of components of the automatic shackle(17), the annunciator and the code electronic lock circuit assembly(19) are respectively arranged on the in inner metal plate and the front face plate of the auxiliary door of the security door(33).

Description

Automatically the high anti theft cipher strongbox and the security door that catch a thief

Technical field

The utility model relates to the function technology that catches a thief automatically and the hidden-type password Anticompromise Technique of combination type strongbox and combination type safety anti-theft door.

Background technology

Along with the swift and violent development of China's economy high speed, the theft means technology of economic crime is along with scientific and technological progress, and the theft technology also constantly promotes, and makes the theft of constantly being divulged a secret of state-owned unit and secret unit vital document and money.The invador has committed a crime with various technological means, can also escape at leisure, makes original traditional strongbox and safety anti-theft door hard to guard against.It is fearless that criminal master-hand becomes in face of traditional strongbox and safety anti-theft door, how stopping the individual and better take precautions against the master-hand burglar with the file and the money of the secret office of collective property and country, is the problem that mechanisms such as bank, businessman, national important office, warehouse and individual dwelling house all directly face.

Summary of the invention

The utility model technology is that the art of holding to traditional insurance case and safety anti-theft door promotes, and mainly is to increase the new function and the anti-binomial technology of peeping the formula password unlocking of hidden-type that can catch a thief automatically.Using traditional strongbox and safety anti-theft door code keypad to open wide entirely in the past.Owner is easy to be peeped password by the robber when unblanking, as long as the robber can enter this zone, will peep the password input of knowing, the success of just can committing a crime smoothly.Adopt this new patented product technology robber to catch, and confidentiality is very strong, the password input characteristics mode of this patent is to have only owner to have eyes just can see hidden code number very dark cipher wheel order escutcheon (a 5) lining, and it is to peep password by the side of that other people stand in.Owner presses the password of input by the code number wheel (13) of rotation the inside, so confidentiality is very high.Second person's of unblanking hand must whole wrist stretch into crooked lining, cipher wheel hand hole (10), and the error code that in a single day person of unblanking imports more than 3 will be copied and can't escape by automatic handcuff machine (17).Electronic alarm can send strong " catching a thief " chimes of doom simultaneously, and owner or security personnel catch the robber when the time comes, and open handcuff machine (17) with release lock (9) and emit the robber, gives public security and handles.

Technical scheme

The innovative characteristics of the utility model strongbox and security door is: install a scrambler and handcuff machine assembly steel cage (3) on traditional strongbox (1) additional.Pay on security door (32) next door and to install scrambler additional on door (33) lining and handcuff machine assembly (33) sees accompanying drawing 3 Fig. 4 Figure 11 Figure 12 for details.In the strongbox that catches a thief automatically (1) is gone up steel cage (3), one pair in automatic handcuff machine (17) is housed, automatically handcuff machine (17) is hidden being sleeved in the middle of the interlude gap, flexure type hand hole (10), before and after being designed to of hand hole (10) two sections, be welded into the circular bending type with the stainless steel coiled sheet.A rotatable code number knob (16) is installed by central authorities in hand hole (10) end.Tiltedly an interior electric door lock (18) also is housed the below in hand hole (10) end, interior electric switch is a high accuracy cross lock.Can be processed into 45 degree chamfering angles at the fore shaft mouth, key can conveniently be inserted.Also be equipped with respectively in scrambler and the handcuff machine assembly steel cage (3), report to the police with Puzzle electronic lock circuit assembly (19) and alarm (4) battery (15), power transformer (14), code number runner (13), outer electric door lock (8), power supply indication emitting red light two aurora (6), open the door and indicate green emitting system diode (7), handcuff to discharge lock (9), code number knob (16).

This novel know-why that catches a thief automatically is: when standby, unblank with discharging lock (9) insertion earlier, owner stretches into hand hole (10) with finger again presses to the left side with moving the copying (21) of automatic handcuff machine (17), diclinic tooth steel tie rod this moment (20) is blocked by electromagnet armature core card (28), extension spring simultaneously (26) has produced pulling force to it, finish holding state, seen accompanying drawing 6 handcuff machine stand-by operation schematic diagrams.Put in lining, scrambler hand hole (10) as robber's hand, import 3 above error codes, this circuit transient starting is inhaled moving motor-driven the copying of electromagnet armature core card (28) handcuff (21) and is copied to the right under powerful extension spring (28) effect, and diclinic tooth steel tie rod (20) is released pintle hook lock head (25) and blocks.Robber's wrist can't be escaped.See accompanying drawing (7) handcuff machine locking fundamental diagram, strong chimes of doom is sent in HA alarm (4) energising simultaneously.This machine unlock circuit design adopts 2 light and shade locked, (KS1), (KS2) connect with 3 of K1 relay switches.The bolt spare of looking on the bright side of things is will have 2 keys to add proper password just can unblank simultaneously.Owner can also deposit two keys respectively, adds that password is difficult to be peeped by the people and divulge a secret, and owner can also change password in this machine at any time, so confidentiality is extremely strong.

Coded lock and alarm and automatic handcuff machine circuit figure operating principle are explained.

This circuit has numerical control cipher lock concurrently and burglar alarm adds automatic handcuff multi-functional, have only and import 4 proper passwords at the appointed time in order and just can open the door, if robber's invasion pushes the wrong password or pries open lock by force, this circuit can be sent out 125DB loudness and " catch a thief " and carry sound source newspaper sound strongly, can start the handcuff machine simultaneously, copy robber's wrist, treat that owner or security personnel catch the robber to discharge lock (9) with handcuff again and unblank to emit robber's wrist.Circuit is seen accompanying drawing 8, IC LS7225 is 4 cipher control integrated circuits that U.S. Infineon Technologies Corp. produces among the figure, can directly change with Philip RS7225IC, its inside is contained and is automatically reset, error code detects, strong sign indicating number order detects and storage, auxiliary time-delay, functions such as logic control, each output all have driving tube, and it adopts each pin function of 14 pin dual-inline package to see attached list.

Subordinate list: LS7225 pin function

Pin	Symbol	I/O	Function
					1	AUXI	I	Auxiliary time-delay input
2	Vss	P	Power supply negative terminal ()
				3	EN	I	Order enables, and is effectively low
4	AUXO	O	Auxiliary time-delay output
				5	EO	O	Wrong detection output positive pulse
6	VDD	P	Power positive end
				7	LAO	O	The locking indication, effectively high
8	DLAO1	O	Release output, effectively high
				9	DLAO2	O	Release output, positive pulse
10	EI	I	The mistake input, effectively high
				11-14	D11-D14	I	The decoding input, effectively high

This circuit working principle of following surface analysis, 1 unblanks controls.The step-down of 220V AC power T1 transformer, after the VD full-wave rectification, by 7812 stabilizators output 12V direct current is the GB12V charge in batteries, the LED1 red light emitting diodes is made power supply indicator, the LED3 white light-emitting diode is that the interior illumination of cipher wheel order escutcheon (5) is made floor light on code number runner (13), with the insufficient light in the compensation order escutcheon (5).Digital Code Circuit mainly is for being that computing work is come at the center by LS7225IC, because C3 electric capacity both end voltage can not be suddenlyd change, obtain a pulse trailing edge from high to low at energising moment LS7225IC (3) pin, after this 3 pin keep low level, circuit to be in wait state, and at this moment (5) (8) (9) pin is output as low (7) pin and is output as high level.Form 10 system switch contacts by S0-S9, see among Fig. 8 password key rotating disk combination in the dotted line, external 4 unlock key of wherein (11)-(14) pin, this routine password are along being 9-7-5-3, can adjust key number in actual the use as required, change password.All the other 6 keys are false sign indicating number, if 4 proper passwords of input, the 8 pin output of LA7225 is uprised by low, LED2 luminous tube energising green light, K1 relay coil energising adhesive K1 switch, this moment KS1 and on of KS1 electric door lock tandem tap, the YA electromagnet coil (36) that opens the door is inhaled moving opening the door and is held in the mouth core keeper (34).Can open the door smoothly enters, and 9 pin are also exported a positive pulse, triggered CW9302 outputting music signal simultaneously, amplify the rear drive piezoelectric buzzer through VT1, and sound " music of welcome for the guests " tells owner to pass in and out safely.C2 is that uncaging time qualification appearance C2 is 10 μ f, and the permission uncaging time is 12S, and 4 proper passwords of enough time inputs were arranged at 12 seconds.

It is 42 input OR-NOT circuit that warning circuit is analyzed CP4001, one of them nor gate is connected into phase inverter, a nor gate is vacant, two nor gates are formed just along triggering monostable circuit in addition, the steady time temporarily of output high level can be imported error code more than 3 as the robber by τ=0.7R4.C4=126S, when 5 pin output high level pulse CD4017IC, the 7 pin high level of 7225IC have positive pulse to trigger, the CD4001 circuit enters transient state VT2 conducting, the adhesive of K2 relay, constant open contact K2 closure, the energising of SKL handcuff electromagnet starts to copy (21), copy robber's wrist in extension spring (26) tension following moment, at the same time the powerful alarm of HA (4) be carry sound source send " catching a thief " 125 decibels of strong chimes of dooms, the K2 relay can also and connect long-distance alarm apparatus or camera, records field condition.After the temporarily steady time, monostable circuit is recovered VT2 and is ended the end of K2 release alarm.Alarm startup approach has three: (1) blocking LS7225 (7) pin is a high level, it is low making counter CP4017 (13) step after anti-phase, allow counter works, if there is the people to press false sign indicating number key, mistake of then every key entry, LS7225 (5) pin is just exported the wide positive pulse of one 15 μ S and is added to CD4017 (14) pin and counts, when accumulative total is pressed into 3 error codes, CD4017 (7) pin output high level, trigger monostable circuit and enter transient state, HA alarm sounding, the action of SKL electromagnet armature energising handcuff.One of YH magnet and an open type tongue tube GK also are housed in this gate frame, and GK separates at ordinary times, and when the robber forces open the door by force when entering, the closed triggering of GK reported to the police.S password number has 10 hard contacts in this circuit, design and installation is on a round bakelite dish (30), by a PIN PAD rotation movable contact (29), rotate the interior code number knob in hand hole (1) (16) by hand, at this moment, the number of password runner is also along with knob rotates synchronously, the person's of unblanking eyes are by being carved with a red center line on the inherent sheet glass of order escutcheon (5), see number centring index line clearly, press the input password, rotate movable contact (29) in the moment code number rotating shaft and connect that fixed contact S (30) input voltage carries out computing work to ICLS7225 integrated circuit 10 pin to 14 pin on the combination disk.In accompanying drawing 10 between two metal fixed contacts of code number fixed contact bakelite dish (30), be provided with the bakelite of projection, movable contact (29) can not be contacted between two code numbers simultaneously, in order to avoid random input password, therebetween is equipped with a spring and makes the contact keep at ordinary times separating in code number fixed contact bakelite dish (30) rotating shaft.This circuit can charge to this machine battery (15) continuously at ordinary times by the 220V Alternating Current Power Supply.The outage back guarantees that by battery (15) power supply uninterrupted stand-by operation continuously is more than one month.Battery uses non-maintaining anacidity dry type 12V type can guarantee other parts acid and alkali sexual abuse

The specific embodiment

In Fig. 3 Fig. 4, scrambler hand hole (10), automatic handcuff machine assembly (17), alarm and Puzzle electronic lock circuit assembly (19), code number knob (16), code number runner (13), alarm (4), current transformer (14), battery (15), interior electric door lock (18), outer electric door lock (8), handcuff are discharged lock (9), red light-emitting 2 utmost point pipes (6), green LED (7).They are fixedly mounted on whole assembly steel cage (7) lining according to the distribution that designs among Fig. 3 Fig. 4 respectively.Assembly steel cage (3) adopts with the high-quality steel of casing condition of equivalent thickness and makes, and intensity is difficult to destruction and is as the criterion to prevent the robber from pounding by force.Steel cage (3) bottom is provided with four φ 12mm Luo holes in the assembly steel cage, is inwardly gone up to screw in by main tank with φ 12m Luo bolt to fix, and makes complete machine intensity be not easy to be broken, and can unload four Luo bolts during maintenance and repair renewal part.The geomery in scrambler hand hole (10) is according to the design of normal person's wrist proportion requirement, scrambler hand hole (10) is welded with the stainless steel coiled sheet and is made, the thickening plate welding processing will be adopted in password trumpeter hole (10) in the second half section, and requirement of strength prevents that artificial destruction is as the criterion.Automatically moving the copying (21) of handcuff machine designed and used steel with copying (22) shape process surely, can imitate the police and make with the process proportion requirement of handcuff.Scrambler hand hole (10) inwall bore and handcuff dimension scale match and designed afterwards.The hand hole steel bend of strongbox and security door is basic identical, but can be according to the product of two kinds of different models, and the actual conditions of internal construction are come flexible design and body shape be connected to a fixed position and Luo silk fixture.Be installed in respectively in the strongbox and security door of all size.

The available stainless steel material manufacturing of cipher wheel order escutcheon (5), the glass that a slice is carved with a horizontal red line is inlayed in order escutcheon (5) lining.The LED 3 that a high brightness is also installed on next door, order escutcheon (5) inside, the end throws light on.To remedy the internal light deficiency.Password figure runner (13) surface is that mint-mark has 09 numeral to show to look the wheel cover to be contained in therewith to rotate apparent looking on code number knob (16) axle.Code number fixed contact bakelite dish (30) S0-S9 copper contact can be silver-plated.All be fixed on the bakelite disk respectively.Intermediate rotary shaft metal shoulder movable contact (29) adds lily gilding to guarantee good contact.The cushioning spring is sat at moving metal shoulder (29) end, the contact is raise separate with bakelite dish contact (30), press and could contact.The base switch of outer electric door lock (8) and interior electric door lock (18) can imitate the design of automobile electric door lock, key can adopt accurate cross key, the lock mouth of interior electric switch (18) is processed into 45 degree angles and falls degree to make things convenient for the key insertion, and outer electric door lock (18) is even the destroyed inside door that also can't make opens.The above handcuff machine assembly (1) that catches a thief automatically, alarm (4), transformer (14), battery (15), scrambler hand hole (10), alarm apparatus assembly a complete set of equipment such as (19) distributed by accompanying drawing (12) be installed in the security door that catches a thief automatically equally and pay door (33) lining and use and just constituted the security door that catches a thief automatically.

Use product of the present utility model first, can connect the sufficient storage battery of 220V civil power.Insert earlier and discharge that lock (9) is unblanked and then stretch in the scrambler hand hole (10) with hand and firmly will start to copy (21) and push the left side to, make the handcuff machine enter state to be copied, shut up the door carefully and to use.

Description of drawings

Fig. 1 is that the strongbox that catches a thief automatically is upright and scheme

Fig. 2 is the strongbox top view that catches a thief automatically

Fig. 3 is that catch a thief automatically mechanism and crypto-alarm circuit of the strongbox that catches a thief automatically installed distribution top sectional view

Fig. 4 is that the strongbox that catches a thief the automatically mechanism's crypto-alarm circuit that catches a thief is automatically installed upright and sectional view

Fig. 5 is the plan cross-section constructional drawing of automatic first embodiment of handcuff machine

Fig. 6 is an automatic handcuff machine fundamental diagram to be locked

Fig. 7 is automatic handcuff machine locking fundamental diagram

Fig. 8 is the scrambler and the alarm circuit figure that catches a thief automatically

Fig. 9 is a rotary knob formula code number runner assembly facade view

Figure 10 is 10 hard contacts and the bakelite dish plan view of rotary knob formula code number runner

Figure 11 is the security door elevation that catches a thief automatically

Figure 12 is that catch a thief automatically mechanism and crypto-alarm circuit of the security door that catches a thief automatically installed distribution top sectional view

Figure 13 is an electric control door lock constructional drawing in strongbox and the security door

Among Fig. 1,1 safe body, 2 safe doors, 3 scramblers and handcuff machine assembly steel cage, 4 alarms, 5 cipher wheel order escutcheons, 6 power supplys indication red light emitting diodes, 7 unblank to indicate green LED, 8 outer electric door locks, 9 handcuffs to discharge to lock, handle-bar grip is opened the door in 10 scrambler hand holes, 11.

1 safe body, 3 scramblers and handcuff machine assembly steel cage, 5 cipher wheel order escutcheons 11 handle-bar grip that opens the door among Fig. 2

12 liquid crystal are looked electric door lock in plate, 13 code number runners, 14 power transformers, 15 batteries, 16 code number knobs, the 17 automatic handcuff machine assemblies, 18 among Fig. 3,19 alarms are identical with numbering title among Puzzle electronic lock circuit assembly, other numbering and Fig. 1.

All numberings are identical with numbering title among Fig. 1, Fig. 3 among Fig. 4.

20 diclinic tooth steel tie rods, 21 are started to copy, 22 are decided handcuff, 23 and discharge lock backguy flexible axles, 24 and discharge pintle hook lock heads, 25 and discharge lock springs, 26 handcuff main extension springs, 27 electromagnet coils, 28 electromagnet armature core cards, all the other numberings and Fig. 1, Fig. 3 to number title identical among Fig. 5.

It is identical to number title among a piece of writing among Fig. 6, Fig. 7 number and above each figure

Among Fig. 8 in S0-S9 scrambler runner combination contact, the outer electric door lock of KS1, the KS2 electric door lock, LED1 power supply indication red light emitting diodes, LED2 unblank to indicate green LED, LED3 scrambler intraoral illumination white light-emitting diode, HA alarm, SKL handcuff electromagnet coil, YA open the door electromagnet coil, HTD1 music piezoelectric sound producing unit, GK tongue tube open in usual, K1 open the door relay, K2 alarm relay.

Among Fig. 9 Figure 10,13 code number runners, 16 code number runner knobs, 29 code number runner inward turning rotary contacts, 30 code number fixed contact bakelite dishes.

31 insurance doorframes, 32 security doors, 33 security doors are paid door among Figure 11, Figure 12, and all the other numberings are identical with numbering title among Fig. 1 Fig. 3.

Among Figure 13 in 34 strongboxs keeper, the 35 electromagnet armature core card, 36 that opens the door open the door that to number title identical for electromagnet coil, all the other numberings and above each figure.

Claims (10)

1. high anti theft cipher strongbox that catches a thief automatically, it is characterized in that: on the medium-sized insurance casing of tradition, add a scrambler and handcuff machine assembly steel cage (3), be equipped with in the cover: outside connecting in the middle of the scrambler hand hole (10), be set with 1 pair of automatic handcuff machine assembly (17), in scrambler hand hole, be set with code number runner (13) and code number knob (16) in the centre bore, in cover, also be separately installed with: alarm and Puzzle electronic lock circuit assembly (19), alarm (4), power transformer (14), battery (15), interior electric door lock (18), outer electric door lock (8), power supply indication red light emitting diodes (6), unblank to indicate green LED (7), white light-emitting diode (LED3), cipher wheel order escutcheon (4), handcuff discharges lock (9).

2. high anti theft cipher security door that catches a thief automatically, it is characterized in that: pay door at popular traditional security door and be equipped with in (33) inner face iron plate: scrambler hand hole (10) is sleeved on one with handcuff machine assembly (17) automatically, also is separately installed with code number knob (16) in Fu Men (33), code number runner (13), alarm and Puzzle electronic lock circuit assembly (17), alarm (4), power transformer (14), battery (15), interior electric door lock (18), electric door lock (8) outside on security door is paid in front of the door panel, being equipped with, power supply indication red light emitting diodes (6), unblank to indicate green LED (7), handcuff discharges lock (9), white light-emitting diode (LFD3), cipher wheel order escutcheon (5).

3. the high thief-proof close strongbox that catches a thief automatically according to claim 1 is characterized in that: it is empty that scrambler and handcuff machine assembly steel cage (3) use the steel material roll with the main box same thickness to be welded into the column type bottom, cover on the top of safe body, indoor design has screw adapted bolt by upwards being tightened in the main box.

4. require 2 described high anti theft cipher strongbox and the security doors that catch a thief automatically it is characterized in that according to claim 1: scrambler hand hole (10), hand hole shape structure is divided into two sections of front and back, leading portion is the round mouth flexure type, the back segment front portion is a round mouth, the bottom becomes flat-square-shaped, with stainless steel coiled sheet weldering processing and manufacturing, end centre-drilling hole can be installed code number runner (13) bottom an interior electric door lock (18) also is housed.

5. according to claim 1, require 2 described high anti theft cipher strongbox and the security doors that catch a thief automatically, it is characterized in that: starting in the handcuff machine assembly (17) copied (21) and decided handcuff (22) automatically, with manufacturing of high-quality steel and chrome-plated process, two connect movable being fixed on same automatic handcuff assembly (17) frame with axle, on frame, also be fitted with electromagnetic core card (28) and electromagnet coil (27), also have at diclinic tooth steel tie rod (20) and handcuff main extension spring (20) drawing, on release pintle hook lock head (24), be connected with to discharge and lock backguy flexible axle (23), a complete set of hidden middle junction, scrambler hand hole (10) that is installed in of automatic handcuff machine assembly (17) to handcuff release lock (9).

6. require 2 described high anti theft cipher strongbox and the security doors that catch a thief automatically according to claim 1, it is characterized in that: cipher wheel order escutcheon (5) adopts corrosion resistant plate to make, be embedded with a slice transparent organic glass sheet in cipher wheel order escutcheon (5) the inside, in the middle of sheet glass, be carved with a red horizon, make the password alignment line, a white light-emitting diode (KED3) also is equipped with on the next door below the organic glass sheet shows, and makes illumination go up the work axle at code number runner (13) and helps illumination.

7. require the 2 described high anti theft cipher strongboxs that catch a thief automatically it is characterized in that according to claim 1: alarm and Puzzle electronic lock circuit assembly (19), alarm and Puzzle electronic lock control circuit are that (8) middle LS7225 integrated circuit opens the door and the calculating control signal of reporting to the police is exported by scheming, the warning of forming by CD4017 and the CD4001 integrated circuit control circuit that catches a thief automatically of holding concurrently, all be installed in same alarm and the Puzzle electronic lock circuit assembly box, together with power transformer (14), battery (15), alarm (4), be installed in respectively in the scrambler and handcuff machine assembly steel cage (3) of strongbox (1), and security door is paid door (33) lining.

8. require 2 described high anti theft cipher strongbox and the security doors that catch a thief automatically according to claim 1, it is characterized in that: its surface of code number runner (13) is printed on the tens font size sign indicating number of 0-9, it and central axis are together with code number runner (13) inward turning rotary contact (29) and code number fixed contact bakelite dish (30), be fixed on together in the middle of the lining, scrambler hand hole (10), be set with a code number runner knob (16) on the central axis, 10 silver-plated fixed contacts of copper (S0-S9) are adorned in riveting on being provided with wavy concavo-convex bakelite plate on the code number fixed contact bakelite dish (30), in the middle of in code number fixed contact bakelite dish (30) centre bearing, clamped a flat spring and made rotation movable contact (29) do often to separate.

9. require 2 described high thief-proof sign indicating number strongbox and the security doors that catch a thief automatically according to claim 1, it is characterized in that: interior electric door lock (18), outer electric door lock all adopt the lock mouth spigot addition 45 degree angles of the accurate key design of cross, interior electric door lock (18) to fall for (8) two kinds, key is convenient in can making inserts, interior electric door lock (18) is to be fixed in the scrambler hand hole (10), and it is in series with outer electric door lock (8) circuit.

10. the high anti theft cipher security door that catches a thief automatically according to claim 2, it is characterized in that: pay on the iron plate of door (33) front at security door and will be separately installed with alarm (4), power supply indication green LED (6), indication green LED (7) opens the door, cipher wheel order cover (5), outer electric door lock (8), pay in the iron plate of door (33) back at security door, code number runner (13) is installed, it is installed in the centre bore of lining, scrambler hand hole (10), put code number knob (16) at tupelo, alarm and Puzzle electronic lock circuit assembly (19), power transformer (14), battery (15), all being fixed on security door pays in door (33) interior iron plate box.

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