CN201056930Y

CN201056930Y - Intelligent double-code anti-theft alarm safe case

Info

Publication number: CN201056930Y
Application number: CNU200620159090XU
Authority: CN
Inventors: 姬纪中
Original assignee: Zhang Lanchuan
Current assignee: Zhang Lanchuan
Priority date: 2006-11-15
Filing date: 2006-11-15
Publication date: 2008-05-07
Anticipated expiration: 2016-11-15

Abstract

The utility model discloses an intelligent anti-theft alarming safety cabinet with double codes, which comprises an electronic part which is hidden in the interior of the cabinet body of the safety cabinet, and a mechanical safety cabinet matched with the electronic part, The utility model has the advantages that the mechanical code disk of the safety cabinet and an inner wireless remote controlled electronic code form double codes, the input mechanism of the electronic code is hidden to prevent the thief from peeping at the principle to decipher and destroy the code, and to confuse the lawbreaker to have the false judgment of the illegal opening; a single-chip microcomputer is used to detect every detecting object to carry out the monitoring and alarming; the single-chip microcomputer is used to control a wireless GSM cell phone module to call the pre-stored phone number during alarming to achieve the long distance network alarming; a set of controlling device which can automatically modify the mechanical code, modifies the mechanical code automatically when the safety cabinet is attempted to be opened illegally, and forms a new method to open the safety cabinet after the electronic element has failures, which is known from a reserved spare keyhole of the prior electronic safety cabinet, to use the spare key to open the safety cabinet with the electronic element damaged.

Description

Intelligence double density burglar alarm safety cabinet

One, technical field

The utility model relates to a kind of intelligent double density burglar alarm safety cabinet.

Two, background technology

Because The development in society and economy, the user of safety cabinet is more and more, and present general safety cabinet can be divided into two big classes substantially: mechanical cipher safety cabinet and electronic password safe.

---the mechanical cipher safety cabinet, this pin mode is easy to use, firm and durable, but function singleness, confidentiality is poor, easily by very fast the opening of some professional robbers, can not report to the police when illegally opening, can't notify owner, this safety cabinet can not adapt to the preservation of those extremely important occasions or secret, important item in fact.

---electronic password safe, this class safety cabinet can utilize modern electronic technology, and can realize password input (numeric keypad, fingerprint or voice) mistake safety cabinet of not opening, and report to the police, but the following defective of this class safety cabinet ubiquity:

1. password input mode exposes, and the password form is single, and easy stolen person sees clearly its operating principle, destroys warning device, breaks a code.

2. for after preventing that electronic component from damaging, can't open safety cabinet, and be provided with the standby key hole, and the thief exactly utilizes this shortcoming to open safety cabinet, and this moment, safety cabinet can not be reported to the police, in fact the robber to steal this class safety cabinet only be to open two mechanical locks (even just a lock), the having little significance of its warning device existence.

3. the price of its various Electronic safes is generally too expensive, and can not realize remote alarms when taking place to steal feelings, timely notice at the scene owner not, and long on-the-spot high pitch is reported to the police, and causes the noise pollution phenomenon that disturbs residents.

4. social now robbery case is of common occurrence, traces it to its cause, and it is exactly owner when being held as a hostage that characteristics are arranged, and can't in time report to the police.

Three, summary of the invention

The purpose of this utility model:

In order to overcome the above shortcoming that existing safety cabinet exists, increase the secret coefficient of safety cabinet, make the important item of lawless person in can't the burglary insurance cabinet, guarantee the safety of people's lives and properties greatly.The utility model provides a kind of novel safety cabinet of more advanced, more practical and more secret insurance, safeguards the safety of self property.

The utility model adopts following technological means:

Use machinery and electronics two cover passwords,, cooperate the double density sign indicating number input mode of concealed wireless remote control password with the mechanical cipher appearance forrns of machine insurance cabinet; Utilize single-chip microcomputer that each test item is detected monitoring and control GSM mobile handset module etc., make safety cabinet have intelligent decision, report to the police automatically and carry out the long-distance on-line alarm technique; And during illegal operation, the device that the mechanical cipher dish can be revised automatically, this device also can be after electronic component breaks down opening safety cabinet easily, effectively avoided existing Electronic safe to reserve the leak in standby key hole; The technology that can conveniently unblank after advanced electronic cipher technology cooperates the new electronic component of robust mechanical cipher utilization to break down will improve the safety factor of safety cabinet greatly, also will be the direction of future studies and development.

The beneficial effects of the utility model are:

It has overcome existing electronic password safe ubiquity, the password form is single, cost an arm and a leg, its password input mechanism exposes, easily destroyed or decode, after breaking down, electronic component can't open the shortcoming that maybe needs to reserve the reserve keyhole, mechanical cipher too is simple and easy to be opened by professional robber, and confidentiality is poor, illegally unblank can not report to the police, can not in time notify owner, and with defectives such as safety-protection system networking.Thereby become one fault rate is low, soundness good, confidentiality is high, illegal operation or meet with when plundering, energy is onsite alarming and long-range intelligent safety cabinet of reporting to the police to owner, public security, 110 departments in time, report to the police timely to solving a case and guaranteeing that people's personal safety plays certain positive role, and when illegal operation, even know a wherein cover password, but because there is the control device that can revise mechanical cipher automatically its inside, characteristics that still can't the opening safety cabinet.

The utility model is made up of two parts:

1. mechanical part:

An automatic locking is arranged by (1,2,5,6,7,11,12,13,22,23,24,25) in the inside of safety cabinet cabinet door (Fig. 3), the eccentric lock of a band pin (8,9), the motor and the motor gear of a cover mechanical cipher rotating disk (totally three layers) and its rotation of control are formed.Because Single-chip Controlling motor transmitting gear is revised mechanical cipher and is only revised the 3rd layer of combination disk, so describe the structure (10,15,16,17,18,19,20) of the 3rd layer and motor gear in detail at this.What have below the 3rd layer of mechanical cipher rotating disk (15) (Fig. 3) that a gear that lumps together (18) and this gear be used is motor gear (10).

2. circuit part:

Circuit of the present utility model constitutes (Fig. 8) and operating principle (Fig. 7), importation by remote control receiver module IC1, Hall element, mercoid switch, touch-switch forming circuit, the detection processing controls core of IC2 single-chip microcomputer PIC16F876 forming circuit, IC5 Nokia mobile module (mobile module of other brands also can) constitutes telecommunication and reports to the police, motor and gear are controlled mechanical combination disk, IC3 is a voice module, and IC4 is four bidirectional electronic switch CD4066.

The utility model has 13 input channels:

The 1st input branched bottom is by (R1), (C1) back in parallel one end ground connection, and another termination (RA0) is formed;

The 2nd input branched bottom is by (R2), (C2) back in parallel one end ground connection, and another termination (RA1) is formed;

The 3rd input branched bottom is by (R3), (C3) back in parallel one end ground connection, and another termination (RA2) is formed;

The 4th input branched bottom is by (R4), (C4) back in parallel one end ground connection, and another termination (RA3) is formed;

The 5th imports branched bottom by mercoid switch SHY one termination 5V, another termination R5, and another termination (RA4) of R5 is formed;

The 6th imports the termination 5V of branched bottom by touch-switch QC1, another termination R6, and another termination (RA5) of R6 is formed;

The 7th imports the termination 5V of branched bottom by touch-switch QC2, another termination R7, and another termination (RC0) of R7 is formed;

The 8th imports the termination 5V of branched bottom by switch QC3, another termination R30, and another termination (RC5) of R30 is formed;

The 9th input branched bottom connects both positive and negative polarity by Hall element HUO1 power line, holding wire output and (R8), (C8) and connect (F1) of not gate 4069, (R8), ground connection after the parallel connection of (C8) other end, another termination (RC1) (F1) is formed;

The 10th input branched bottom connects both positive and negative polarity by Hall element HUO2 power line, holding wire output and (R9), (C9) and connect (F2) of not gate 4069, (R8), ground connection after the parallel connection of (C8) other end, another termination (RC2) (F2) is formed;

The 11st input branched bottom connects both positive and negative polarity by Hall element HUO3 power line, holding wire output and (R13), (C13) and connect (F6) of not gate 4069, (R13), ground connection after the parallel connection of (C13) other end, another termination (RC5) (F6) is formed;

The 12nd input branched bottom is that 5V meets (R11), the colelctor electrode of another termination (V4) (R11), (V4) colelctor electrode meets (F5), (F5) another termination (F6), (F6) another termination (RC4), (V4) grounded emitter, base stage meet (R9), the start tested K JC point of other end Nokia mobile module (R9);

The 13rd input branched bottom be one of mobile module vibration mouthful detect as an emergent YJ and (R10), meet (F3) of not gate 4069 after (C10) parallel connection, (R10), the other end ground connection of (C10), (F3) another termination (F4), another termination (RC3) (F4).

8 output channels of the present utility model:

The 1st output branched bottom is connected to (R21) by (RB7) output, (R21) base stage of another termination (V1), grounded emitter (V1), collector connecting relay (J1), (D1), the switch armature contact ground connection of relay (J1), constant open contact connect an end of motor (M) and form;

The 2nd output branched bottom is connected to (R22) by (RB6) output, (R22) base stage of another termination (V2), grounded emitter (V2), collector connecting relay (J2), (D2), the switch armature contact ground connection of relay (J2), constant open contact connects the other end-composition of motor (M);

The 3rd output branched bottom is connected to (R23) by (RB5) output, the base stage of another termination (V3) (R23), and grounded emitter (V3), colelctor electrode connects the negative pole of super loudness loudspeaker LABA, and the positive pole of super loudness loudspeaker connects power supply.

The 4th output branched bottom is connected to (R24) by (RB4) output, 13 pin of another termination IC4 (CD4066) (R24), the start KJ key of 1, the 2 catcher machine module I C5 of IC4;

The 5th output branched bottom is connected to (R25) by (RB3) output, 12 pin of another termination IC4 (CD4066) (R25), the directory enquiry CZ key of 10, the 11 catcher machine module I C5 of IC4;

The 6th output branched bottom is connected to (R26) by (RB2) output, 5 pin of another termination IC4 (CD4066) (R26), and 3, the 4 catcher machine module I C5 of IC4 answer the BD key;

The 7th output branched bottom is connected to (R27) by (RB1) output, (R27) 6 pin of another termination IC4 (CD4066), the telephone directory key of 8, the 9 catcher machine module I C5 of IC4, the utility model Nokia's mobile module, can directly search number, so this key is standby;

The 8th output branched bottom is connected to (R28) by (RB0) output, (R28) another termination (V5) base stage, grounded emitter (V5), colelctor electrode connects the speech trigger pin of IC3, the positive pole of IC3 connects the 5V minus earth, and the voice output pin of IC3 connects the receiver of IC5 mobile module;

The clock signal of this circuit meets crystal oscillator XT by 9,10 pin of single-chip microcomputer and electric capacity (C01), (C02) form.

The utility model can be implemented like this:

When safety cabinet cabinet door is closed, by flexible dead bolt tongue (1) run into cabinet (3) then drive bump the axle (11) retraction, bumping axle (11) then can run into automatic locking and mix son (12), then automatic locking dead bolt (2) makes automatic core rotating disk (6) rotation drive pull bar (5) under the active force of automatic locking axis of rotation spring (25) and promotes dead bolt (2) and ejects, pull bar this moment (5) is run into touch-switch 1 (26), and dead bolt (2) is inserted in the dead bolt frame (4) on the cabinet (3); Then, with eccentric lock key rotating eccentricity lock pin (9), allow the pin (8) of eccentric lock rotate 90 degree, pin this moment (8) is run into touch-switch 2 (27), rotating machinery password rotating shaft (17) upsets mechanical cipher then, and the following magnet (31) of the 3rd layer of mechanical cipher dish this moment (15) can leave hall sensing 2 (30) when rotated, safety cabinet just locks, as Fig. 3.

Four, description of drawings

Fig. 1, intelligent double density burglar alarm safety cabinet outside drawing

Vertical view when Fig. 2, the unlatching of intelligent double density burglar alarm safety cabinet cabinet door inside

Fig. 3, vertical view when intelligent double density burglar alarm safety cabinet cabinet door inside locks

The gear vertical view of Fig. 4, intelligent double density burglar alarm safety cabinet cabinet door internal control motor

Fig. 5, intelligent double density burglar alarm safety cabinet mechanical cipher dish and combination disk rotating shaft part drawing

Fig. 6, intelligent double density burglar alarm safety cabinet mechanical cipher dish, motor and gear assembling drawing

Fig. 7, intelligent double density burglar alarm safety cabinet circuit working principle and open method block diagram

Fig. 8, intelligent double density burglar alarm safety cabinet circuit theory diagrams

The part element of digital representative explanation among the figure:

1, flexible dead bolt tongue; 2, dead bolt; 3, safety cabinet ectosome; 4, dead bolt frame; 5, pull bar; 6, automatic locking core rotating disk; 7, automatic locking core rotating shaft; 8, pin; 9, eccentric lock core; 10, motor gear; 11, bump axle; 12, automatic locking is mixed son; 13, slip fixed axis; 14, push rod; 15, mechanical cipher dish (the 3rd layer); 16, breach; 17, mechanical cipher dish rotating shaft; 18, mechanical cipher dish gear; 19, combination disk is mixed son; 20, motor shaft; 21, safety cabinet cabinet door fixed body; 22, automatic locking is mixed sub-spring; 23, pull bar fixed axis; 24, mix sub-fixed axis; 25, automatic locking axis of rotation spring; 26, touch-switch 1 (QC1); 27, touch-switch 2 (QC2); 28, mercoid switch SHY; 29, Hall element 1 (HUO1); 30, Hall element 2 (HUO2); 31, hall sensing 3 (HUO3); 32, magnet; 33, combination disk rotating disk knob; 34, motor; 35, Xiao's bolt; 36, Xiao hole; 37, first floor mechanical cipher dish; 38, second layer mechanical cipher dish; 39, electric machine support; IC1, remote control receive head; IC2, single-chip microcomputer PIC16F876; IC3, voice module; IC4, CD4066; IC5, the mobile module C of Nokia, capacitor; R, resistor; F, not gate 4069; V, triode 9013; D, diode; J, relay; XT, crystal oscillator; LABA, super loudness loudspeaker.

Five, specific implementation method

(IC2) PIC16F876 single-chip microcomputer among core of the present utility model such as Fig. 8, it makes corresponding judgment by detecting the high and low current potential of 13 branch's input channels, controls its 8 output channels then, carries out the enforcement of each function;

During the safety cabinet locking, when automatic locking dead bolt (2) was inserted in the dead bolt frame (4) on the cabinet (3), pull bar (5) was met touch-switch QC1 (26), and then the 7th pin (RA5) of single-chip microcomputer IC2 becomes high potential by electronegative potential; Pin (8) is met touch-switch QC2 (27) during the rotation of eccentric lock core, and then the 11st pin (RC0) of single-chip microcomputer IC2 becomes high potential by electronegative potential; Magnet (31) when dialling random mechanical cipher below the 3rd layer of mechanical cipher dish (15) can leave hall sensing HUO2 (30) when rotated, and then the 13rd pin (RC2) of single-chip microcomputer IC2 becomes electronegative potential by high potential; Single-chip microcomputer IC2 makes the guard against theft and alarm system of safety cabinet be in police circles' state according to the potential change of these several pin; 13 branched bottoms of single-chip microcomputer IC2 detection this moment are handled accordingly.If opening safety cabinet, must import one group of 4 electronic cipher in four input ports of a remote control reception IC1, make single-chip microcomputer IC2 that corresponding branched bottom mouth becomes high potential by electronegative potential, make control corresponding by the correctness of judging its password, as: import one group of A, B, C, the password that D is such, single-chip microcomputer IC2 is by judging, if it is correct, then remove the burglar alarm state of alert to safety cabinet, then, insertion eccentric lock key revolving plug revolves its pin (8) and turn 90 degrees, and releasing is to the control of automatic locking, the rotary machine combination disk can be opened safety cabinet after importing correct mechanical cipher.

Electronic cipher of the present utility model can be implemented like this: PIC16F876 single-chip microcomputer inside has the EEPROM of 256 bytes, deposit password in EEPROM, power down is not lost, also rewritable is being opened under the situation of safety cabinet, and there is a switch QC3 inside, press switch QC3, then (RC5) of single-chip microcomputer becomes high potential by electronegative potential, and enter the modification password program this moment, when powering in system, automatically read, can deposit two groups of passwords in EEPROM in, one group is the normal password of opening, and one group is that anti-the robbery opened password, when the input password is compared, if the anti-password of plundering is then closed onsite alarming, implement long-range to networking public security, 110 report to the police, the report of its owner's home address and alert is arranged in its speech chip, notify public security department timely, guarantee owner's personal safety, guarantee is provided for arriving as early as possible of public security.

Safety cabinet is on the alert at locking states, if there is the robber to carry out illegal operation, then report to the police, below several situations be considered as illegal operation:

1. move safety cabinet, when touching the blunt switch of water (SHY), (RA4) of single-chip microcomputer becomes high potential by electronegative potential;

2. utilize composite or master key twisting eccentric lock core (9), when triggering touch-switch 2 (QC2), (RC0) of single-chip microcomputer becomes high potential by electronegative potential;

3. twisting automatic locking core rotating shaft (7), when triggering touch-switch 1 (QC1), (RA5) of single-chip microcomputer becomes high potential by electronegative potential;

4. rotary machine combination disk knob (Fig. 5) (33), when the 3rd layer of mechanical cipher dish rotated, when magnet (32) left Hall element (HUO2) (30), (RC2) of single-chip microcomputer became high potential by electronegative potential;

More than four kinds of situations, single-chip microcomputer changes by the level that detects its each pin, can make that its super loudness loudspeaker of control corresponding pipe loudly and mobile module is called automatically.

The utility model can also be implemented like this: if the robber can open eccentric lock, and know mechanical cipher, but because of not knowing that electronic cipher control is arranged, when reporting to the police, single-chip microcomputer is by detecting magnet (32) under the 3rd layer of mechanical cipher dish in rotation process, be to be parked in Hall element HUO2 place (this kind situation is for being rotated counterclockwise) then by Hall element HUO1 earlier, still earlier be parked in Hall element HUO2 place (this kind situation is for turning clockwise) then by Hall element HUO3, after single-chip microcomputer is made judgement, can control motor round about transmitting gear drive the 3rd layer of mechanical cipher dish to identical direction (because the son of mixing on son and the 3rd layer of mechanical cipher dish of mixing on this moment second layer mechanical cipher dish is collided, opposite direction is blocked by second layer mechanical cipher, so must be to identical direction rotation, just can revise mechanical cipher) angle of rotation, where so no matter to use method, the safety cabinet of all not opening during illegal operation.

The utility model electronic system if electronic component damages, is divided into 3 kinds of situations in the process of operation:

1. remote control receives the head damage, in the time of can't inputing password, can dial the phone number of this safety cabinet by mobile phone or landline telephone, its escape truck is opened, (RC3) of single-chip microcomputer becomes electronegative potential by high potential, removes warning, when this input mechanical cipher, motor is not revised its mechanical cipher dish, can open safety cabinet;

2. remote control reception head and mobile phone damage simultaneously, can't import electronic cipher, but this moment, other parts still can operate as normal, this situation is more special, have only with software program and remove police circles, in the process that program is carried out, after entering alert program, report to the police a period of time, after 5 minutes, (distinguish its robber and owner, the robber can also not exist under the situation of also not opening so long), in 1 minute time, utilize the key twisting core of eccentric lock to make pin touch touch-switch QC2 continuous 5 times, and correctly import mechanical cipher in addition, can open safety cabinet, the control that single-chip microcomputer is free and the control of number of times then can be guaranteed misoperation;

3. its electronic system is all damaged, cisco unity malfunction, i.e. and the uncontrollable mechanical cipher dish of motor, correct password is imported in so directly rotating machinery combination disk rotating shaft, opens eccentric lock, opens safety cabinet.

Single-chip microcomputer also has a pin not use in the utility model circuit, also can be equipped with other as near switch, infrared switch, microwave, radar switch, smog, temperature or the like sensor, realizes the needs of other alert if.

Claims

1. intelligent double density burglar alarm safety cabinet, form by password input mechanism and mechanism that safety cabinet is detected, controls, it is characterized in that: the control circuit by machinery, electronics two cover passwords and the control device that can make amendment to mechanical cipher and detection, warning is partly formed, mechanical part has eccentric lock, automatic locking, automatic locking dead bolt, combination disk rotating shaft, three layers of mechanical cipher rotary tray motor and motor gear; Electronic section has single chip machine controlling circuit, superheterodyne reception module, GSM mobile handset module, voice and warning circuit.

2. a kind of intelligent double density burglar alarm safety cabinet according to claim 1 is characterized in that: the utility model has machinery and electronics two cover passwords to be respectively:

Mechanism's password is by flexible dead bolt tongue (1), dead bolt (2), bump axle (11), push rod (14) is formed the telescopic section of automatic locking, there is automatic locking core rotating shaft (7) at cabinet door middle part at safety cabinet, automatic locking axis of rotation spring (25), automatic locking core rotating disk (6), (5) one on pull bar is arranged on (6) in succession, be connected in the other end of (5) on the telescopic section of automatic locking, side at safety cabinet cabinet door has mechanical combination disk rotating shaft (17), pass safety cabinet cabinet door and the 3rd layer on mechanical cipher dish (15), second layer mechanical cipher dish (38), first floor mechanical cipher dish (37), in (17), (37) Xiao hole (36) is arranged at the top, can be fixed together with mechanical cipher dish and the rotating shaft of Xiao's bolt (35) safety cabinet, below safety cabinet, also have one eccentric lock had eccentric lock core (9) and pin (8) composition, one number of turns word is arranged in the front of (7), on three layers of combination disk all jagged (16), when rotating (17), can drive (37), and the combination disk on (37) is mixed son (19) meeting drive (38), (15), by rotating (17), can be with (15), (37), (38) breach on forwards a horizontal level to, in (7) this process of rotation, can produce three numerals, this group numeral has constituted the mechanical cipher of safety cabinet:

Electronic cipher is to be made of four input branches:

The 1st input branched bottom by R1, C1 parallel connection after an end ground connection, another termination RA0 forms;

The 2nd input branched bottom by R2, C2 parallel connection after an end ground connection, another termination RA1 forms;

The 3rd input branched bottom by R3, C3 parallel connection after an end ground connection, another termination RA2 forms;

The 4th input branched bottom by R4, C4 parallel connection after an end ground connection, another termination RA3 forms.

3. a kind of intelligent double density burglar alarm safety cabinet according to claim 1 is characterized in that: the control device that can revise mechanical cipher automatically of the present utility model has machinery and circuit two parts to form and be:

Mechanical part: the side at the mechanical cipher dish of safety cabinet has fixing (34) motor of (39) electric machine support, below (34), be fixed with (10) motor gear on (20) motor shaft, (18) mechanical cipher dish gear is arranged below its (15), (18) and (15) be combined into one the 3rd layer that has constituted (15) combination disk, its (10) motor gear and (18) mechanical cipher dish gear mesh lump together;

Circuit part is: the RB7 output by IC2 is connected to R21, the substrate of another termination of R21 V1, and the grounded emitter of V1, collector connecting relay J1, D1, the switch armature contact ground connection of relay J 1, constant open contact connects an end of (34) motor M and forms; RB6 output by IC2 is connected to R22, the base stage of another termination of R22 V2, and the grounded emitter of V2, collector connecting relay J2, D2, the switch armature contact ground connection of relay J 2, constant open contact connects the other end-composition of (34) motor M.

4. a kind of intelligent double density burglar alarm safety cabinet according to claim 1 is characterized in that: utilize Single-chip Controlling GSM mobile handset module to be made of four output branches:

The 1st output branched bottom is connected to R24 by RB4 output, 13 pin of another termination IC4 (CD4066) of R24, the start KJ key of 1, the 2 catcher machine module I C5 of IC4;

The 2nd output branched bottom is connected to R25 by RB3 output, 12 pin of another termination IC4 (CD4066) of R25, and the directory enquiry CZ key of 10, the 11 catcher machine module I C5 of IC4:

The 3rd output branched bottom is connected to R26 by RB2 output, 5 pin of another termination IC4 (CD4066) of R26, and 3, the 4 catcher machine module I C5 of IC4 answer the BD key;

The 4th output branched bottom is connected to R27 by RB1 output, 6 pin of another termination IC4 (CD4066) of R27, the telephone directory key of 8, the 9 catcher machine module I C5 of IC4.