CN1299912A - Anti-theft door lock cipher controlled telephone alarm device - Google Patents
Anti-theft door lock cipher controlled telephone alarm device Download PDFInfo
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- CN1299912A CN1299912A CN 00120547 CN00120547A CN1299912A CN 1299912 A CN1299912 A CN 1299912A CN 00120547 CN00120547 CN 00120547 CN 00120547 A CN00120547 A CN 00120547A CN 1299912 A CN1299912 A CN 1299912A
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- switch
- password
- alarm
- door lock
- elasticity
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Abstract
The burglary-resisting door lock cipher controlled telephone alarm device comprises elastic alarm switch, cipher electronic switch and acousto-optic communication alarm device. The alarm switch can be fixed in the lock or on door, and its striking plate can be used for locking and unlocking or opening and closing door, and can make the elastic contact of the alarm switch release or press down to control circuit poweron or power-off to obtain the effects of that the circuit-closing can make alarm and stand-by has no power consumption. Said invention can implement real-time alarm, also can utilize BP machine, mobile phone and telephone to make alarm. It is simple in structure, convenient for installation and use, small in volume and low in cost.
Description
The present invention relates to door lock burglar alarm field.
Usually the family expenses door lock does not have burglar alarm, can not in time send a warning when door lock is pried open or illegally opened.
The object of the present invention is to provide a kind of anti-theft door lock cipher controlled telephone alarm device.When adopting door lock of the present invention to be pried open or illegally opened, can in time send a warning by sound and phone.
The object of the present invention is achieved like this.
Anti-theft door lock cipher controlled telephone alarm device of the present invention comprises elasticity alarm switch, password electronic switch, acousto-optic communication warning device.
The elasticity alarm switch can add an elasticity thing and constitute the elasticity tentacle or adopt special elastic switch on the tentacle of common inching button.
The password electronic switch comprises code keypad, password preset key, password switching circuit, control relay circuit.
Code keypad comprises password key, keyboard switch, indicator lamp.
The password preset key can be switch, button or line.
Password switching circuit is for adopting the delay circuit that contains the CMOS integrated circuit.
Control relay circuit is made of triode and relay, and is electrically connected, and one group of constant close contact of its repeat circuit is electrically connected with elasticity alarm switch harmony optical communication warning device, and another group constant open contact and keyboard switch also connects.
Acousto-optic communication warning device can be news Chinese percussion instrument and phonetic alarm telephone or the two and gets one.
The elasticity alarm switch of anti-theft door lock cipher controlled telephone alarm device of the present invention is electrically connected with password electronic switch, acousto-optic communication warning device; In the elasticity alarm switch can be fixed on and lock or on the door; The code keypad of password electronic switch is fixed on outdoors, and its keyboard switch is electrically connected with password key, indicator lamp, power supply and power switch; Password key is electrically connected with password preset key, delay circuit and control relay circuit, triode; One group of contact of the relay of control relay circuit is electrically connected with news Chinese percussion instrument and phonetic alarm telephone, the elasticity alarm switch that the acousto-optic communication is reported to the police; Another group contact of relay is in parallel with keyboard switch.
The news Chinese percussion instrument of acousto-optic communication warning device and phonetic alarm telephone, password preset key, password switching circuit, control relay circuit, power supply and power switch etc. can be arranged in the box, and are fixed on door, wall or the lock body.
The password preset key is the switch that is provided with of password coding, can manual change's switch during use or the on off operating mode of line, and every password figure is changed between 0～9, reach the purpose of presetting cipher.
Adopt anti-theft door lock cipher controlled telephone alarm device of the present invention, be dual control warning system.When going out, start warning device, set the control password; Warning device opens the door before the lock, as do not input correct password or do not close the warning device system, just can be gone up electric alarm.Under the ruined situation of cryptographic system or when door lock was pried open, warning device still can send a warning.
Anti-theft door lock cipher controlled telephone alarm device of the present invention, having overcome the family door lock does not have the defective of burglar alarm, both can on-the-spot audible alarm, can connect telephone line again automatically to beeper, mobile phone and telephone call, and do not power up, do not report by mistake, the battery long service life during anti-theft door lock cipher controlled telephone alarm device standby.Device of the present invention is easy to install, simple structure, volume are little, with low cost.
Describe anti-theft door lock cipher controlled telephone alarm device of the present invention in detail below in conjunction with embodiment.
Fig. 1 is a schematic block circuit diagram of the present invention
Fig. 2 is a password electronic switch structure chart of the present invention
Fig. 3 is an alarm control circuit principle schematic of the present invention
Fig. 4 is a password electronic switch electrical schematic diagram of the present invention
Fig. 5 is an embodiment of the invention structural representation
Fig. 6 is an embodiment code keypad structural representation
Warning device of the present invention is by elasticity alarm switch, password electronic switch, acousto-optic communication alarming device Consist of, and be electrically connected.
The elasticity alarm switch is to consist of elasticity at the additional elasticity thing of the tentacle of common inching button to touch Hand, or adopt special elastic switch and switch leads to consist of, and mechanical connection and electrical connection.
The password electronic switch is by code keypad, password preset key, password switching circuit, Control electricity The road consists of, and is electrically connected. Code keypad is made of keyboard switch, indicator lamp, password key, and is electrically connected Connect; The password preset key is made of stacked switch or short circuit wire jumper and is electrically connected; Password switching circuit is by CMOS Delay circuit and relay control that integrated circuit and triode, diode, Resistor-Capacitor Unit, relay form Circuit processed consists of, and is electrically connected; Control relay circuit is made of triode and relay, wherein relay One group of normally-closed contact of device is electrically connected with elasticity alarm switch harmony optical communication warning device, and another group is often opened Contact and keyboard switch also connect.
Acousto-optic communication alarming device is made of information ring device and phonetic alarm telephone, and is electrically connected.
The elasticity alarm switch is the switch of setting up defences of opening and closing warning device power supply, and the elasticity alarm switch can Being fixed in the lock or on the door, and by the switch of the open-and-close of dead bolt or door, make the elasticity alarm switch The elasticity tentacle unclamps or presses, and the control circuit break-make reaches the order that electric alarm and outage idle are set up defences .
The code keypad of password electronic switch be the input cipher coding keyboard, can directly be fixed on outdoors or Convenient operation on the tapered end. Press keyboard switch during use, indicator lamp circuit bright, the password electronic switch adds Electricity, sequence starting password key input set of number is encoded again, but just the starting relay normally-closed contact disconnects The power supply of warning device is removed and is reported to the police. Another group normally opened contact closure of relay makes the password electronic switch simultaneously Power supply self-locking a period of time after auto-breaking. If input coding mistake or input coding overlong time are equal Can not starting relay, it is automatic to reach prevent from illegally opening the door lock and burglar alarm and password electronic switching circuit The purpose of outage.
Acousto-optic communication alarming device, the work of adopt powered battery and idle standby, going up electric alarm in real time Mode. Can send at the scene sound and light alarm after powering on, can also automatically connect telephone line and call, Send numeral and audio alert information to beeper, mobile phone, phone.
The password preset key of acousto-optic communication alarming device and password electronic switch, password switching circuit, relay Device control circuit, power supply and power switch are arranged in the same machine box, are convenient to be fixed on the lock body, door On the rear or wall, the preferably safe handling of holding circuit and components and parts.
The present invention can simplified structure, both can be used as a upper burglar alarm, can consist of electricity with door lock again The telephone alarm door lock.
The implementation process that the present invention is used for common door lock is described below.
The elasticity alarm switch adopts inching button, elasticity thing additional on the tentacle of inching button adopts spring, and the elasticity alarm switch is installed in the lock body, and the elasticity alarm switch is fixed on the dead bolt transmission device, the extension and contraction control inching button tentacle of spring is pressed and is unclamped, and then the break-make of control circuit.
Also can be in lock body and transmission mechanism that dead bolt is connected, design a fixedly mechanical driving device of inching button, the spring tentacle that makes inching button is opened locking with dead bolt and is return or stretch out lock body, during the dead bolt locking, dead bolt enters in the keeper, and the spring tentacle of inching button stretches out lock body and presses near the keeper end face, and the switch contact of button and power supply are disconnected, and anti-theft door lock cipher controlled telephone alarm device enters no power consumption holding state.The spring tentacle of inching button withdrawed from the keeper certain distance with dead bolt or when forcing open the door when dead bolt was opened, when door moves a certain distance with lock body and keeper, the spring tentacle release lock button box end face of inching button and unclamping, the switch contact auto-closing of button and the power supply of connecting anti-theft door lock cipher controlled telephone alarm device begin to report to the police.
Can be enclosed within code keypad on the tapered end circle, and be fixed on door by the tapered end circle and go up or directly be fixed on the door.The function key of keyboard is connected with warning device by lead-in wire.
When the keyboard switch on the code keypad was opened, indicator lamp was luminous, and display circuit is connected, and just can enable password key, carried out the number input; When keyboard switch disconnected, indicator lamp extinguished, the circuit automatically time-delay power-off.
The password preset key can be located in the warning device box, can the numeral of every password be changed between 0～9 by the on off operating mode of manual change's password preset key.
In Fig. 1～Fig. 6, anti-theft door lock cipher controlled telephone alarm device code keypad 11, elasticity alarm switch 12, password preset key 13, warning device box 14, acousto-optic communication warning device 15, telephone wire lead-in wire 16, relay contact switch 17, news Chinese percussion instrument 18, phonetic alarm telephone 19, code keypad switch 20, the two flapper locks 21 of the outer dress of 559 types, oblique tongue 22, elasticity alarm switch spring tentacle 23, tentacle imports and exports 24, dead bolt 25, the solid screw 26 of elasticity alarm switch transmission chucking, elasticity alarm switch tentacle 27, elasticity alarm switch holding screw 28, elasticity alarm switch pin is fixing with printed circuit board 29, elasticity alarm switch driver blade 30, elasticity alarm switch lead-in wire 31, dead bolt driver blade 32, password switching circuit 33, power supply V1 switch 34, password electronic switch 35, power supply V2 switch 36, control relay circuit 37, warning device holding screw 41, code keypad lead socket 43, phone lead socket 44, power supply V1, power supply V2, tapered end 51, code keypad power supply indicator 52, password key 53, code keypad terminal pin 54, tapered end circle 55.
The password electronic switch 35 of anti-theft door lock cipher controlled telephone alarm device, elasticity alarm switch 12, acousto-optic communication warning device 15 are linked in sequence among Fig. 1.
The code keypad 11 of password electronic switch, password preset key 13, password switching circuit 14, control relay circuit 37 are linked in sequence among Fig. 2.
The elasticity alarm switch 12 of the warning circuit of anti-theft door lock cipher controlled telephone alarm device is connected with power supply V1 and K switch 1 by line among Fig. 3, be connected respectively with phonetic alarm telephone 19 with the constant close contact J-1 of relay, the news Chinese percussion instrument 18 of acousto-optic communication warning device 15, phonetic alarm telephone 19 is connected with telephone wire 16.
Keyboard switch K2 movable contact is connected with power supply V2 is anodal among Fig. 4; Stationary contact is connected with relay J-2 constant open contact movable contact with the end of power knob JK2 respectively; The other end of power knob JK2 is connected with each using electricity system in the end of the movable contact of the stationary contact of relay normally open contact J-2, password key ZK0-ZK9 and current-limiting resistance R1 and the circuit respectively; The other end of password key ZK0～ZK9 is connected with the movable contact of password preset key DIP1～DIP4 respectively; The other end of resistance R 1 and 52 anodal connections of indicator lamp, indicator lamp 52 negative poles are connected with power supply V2 negative pole; Each stationary contact of password preset key DIP1 connects the back and is connected with the input of analog switch IC1-1, the output of IC1-1 is connected with resistance R 2 one ends with capacitor C 1 positive pole, the R2 other end is connected with an end of resistance R 3 and the input of inverter ic 2-2, the output of IC2-2 is connected with the positive pole of diode D1, and the negative pole of D1 is connected with the input of inverter ic 2-3 and the negative pole of isolating diode D2 respectively; The output of inverter ic 2-3 is connected with the control end of analog switch IC1-2; Be connected with the input of analog switch IC1-2 and an end of capacitor C 2 positive poles, resistance R 5 respectively after each stationary contact of password preset key DIP2 connects, the other end of R5 is connected with an end of resistance R 4 and the input of inverter ic 2-1; Each stationary contact of password preset key DIP3 connects the back and is connected with the input of analog switch IC1-4 and an end of capacitor C 4 positive poles, resistance R 7, and the other end of R7 is connected with diode D2 is anodal with resistance R 6 one ends; Analog switch IC1-2 output is connected with resistance R 8 one ends with capacitor C 3 positive poles, and the R8 other end is connected with the input of resistance R 9 one ends and analog switch IC1-3, and the output of IC1-3 is connected with the control end of analog switch IC1-4; Each stationary contact of switch DIP4 connects the back and is connected with resistance R 13 1 ends with capacitor C 6 positive poles, and the R13 other end is connected with the input of resistance R 12 with inverter ic 2-4, and the output of IC2-4 is connected with the control end of analog switch IC1-3; The output of analog switch IC1-4 is connected with resistance R 10 1 ends with capacitor C 5 positive poles, resistance R 10 other ends are connected with an end of resistance R 11 and the input of inverter ic 2-5, the output of IC2-5 is connected with the input of inverter ic 2-6, the output of IC2-6 is connected with resistance R 14 1 ends, the R14 other end is connected with the base stage B of triode T, colelctor electrode C under the triode is connected with an end of relay J, another termination positive source of relay J; The end of relay J constant close contact J-1 is connected with phonetic alarm telephone 19 Homeway.com Chinese percussion instruments 18 respectively, phonetic alarm telephone 19 line of answering the call; The other end of J-1 is connected with an end of elasticity alarm switch 12, the other end of elasticity alarm switch 12 is connected with the end of anti-theft door lock cipher controlled telephone alarm device power switch K1, the other end of K1 is connected with the positive pole of power supply V1, and transistor emitter e, capacitor C 6, C5, C4, C3, C2, C1 and resistance R 11, R12, R9, R6, R4, R3 are connected with power supply V2 negative pole.
The tapered end circle 55 of door lock is enclosed within on the code keypad 11 central space part among Fig. 6, is fastened on the door with tapered end 51, and keyboard terminal pin 54 is introduced with tapered end 51 and inserted behind the door in the code keypad lead socket 43.
The device warning course of work of the present invention is such, when door lock 21 lockings, when dead bolt 25 enters in lock and the box, the spring tentacle 23 of elasticity alarm switch 12 stretches out lock body is pressed elasticity alarm switch 12 near the keeper end face button with dead bolt 25, switch contacts power supply V1, warning device enters holding state; When door lock 21 is opened, as do not start code keypad 11, dead bolt is when the one-level opening, the spring tentacle 23 release lock button box end faces of elasticity alarm switch 12, the button of elasticity alarm switch 12 unclamps, and makes switch contact be communicated with power supply V1, and news Chinese percussion instrument 18 sends alarm sound, phonetic alarm telephone 19 is connected telephone line automatically, and the beeper that will store in advance, mobile phone and phone number dial are reported to the police; When door lock 21 lockings, dead bolt is in keeper, lock makes the tentacle of elasticity alarm switch 12 and keeper the spring tentacle 23 release lock button box end faces of elasticity alarm switch 12 be unclamped during the displacement certain distance by force owing to force open the door, the button of elasticity alarm switch 12 unclamps, the switch contact closure, anti-theft door lock cipher controlled telephone alarm device enters alarm condition.
The course of work of password electronic switch of the present invention is such, the error code that the password that DIP1 in Fig. 2～DIP3 is provided with is 1,2,3, DIP4 is provided with is 4,5,6,7,8,9,0, when the power switch K2 of cipher control circuit closure, press power knob JK2, circuit powers up, at this moment in the identical time interval when sequence starting password key ZK1, ZK2 and ZK3, timing capacitor C5 charging, regularly conducting of triode T, the relay J adhesive, constant close contact J-1 disconnects warning device power supply V1, does not report to the police when it is opened the door; When power knob JK2 unclamps, constant open contact J-2 closure, the circuit of password electronic switch powers up by J-2, make triode T continue to keep conducting state, when closing K switch 2 or timing capacitor C5 discharge off, the circuit of password electronic switch cuts off the power supply automatically, and J-1, J-2 get back to holding state.When opening password, if do not start by sequence or start password key overlong time and wrong when starting password key, all will make in the circuit analog switch IC1-1, IC1-2, IC1-3, the IC1-4 within a certain period of time can not conducting, triode T ends, the constant close contact J-1 of relay J is in holding state, just causes warning when at this moment opening door lock.
Size by adjusting capacitor's capacity can the control circuit time-delay length of discharge time, promptly can control the time of code keypad input password and remove the delay time of reporting to the police.
It is 00109977.9 and the patent application technology of 00223990.X that phonetic alarm telephone of the present invention 5 adopts number of patent applications; Capacitor C 6, C5, C4, C3, C2, C1 can the employing capacity be the capacitor of 500p μ F-1000 μ F, and power supply V1, V2 are 6V voltage.
The password preset key can be made of switch or connecting line.The password coding can make up setting arbitrarily in ten words of 0-9.
The elasticity alarm switch is installed in the keeper, implements alarm procedure by the break-make of the extension and contraction control elasticity alarm switch of dead bolt.All the other are with embodiment 1.
The elasticity alarm switch is installed on the doorframe, controls the break-make of elasticity alarm switch by the switch of door and implement alarm procedure.All the other are with embodiment 1.
At the sheet metal that a protrusion is installed behind the door, in corresponding fixed-site elasticity alarm switch 12 is installed, during door switch, the elasticity tentacle of elasticity alarm switch 12 can be depressed or unclamp to sheet metal, and the break-make of control warning circuit is implemented alarm procedure.All the other are with embodiment 1.
Claims (12)
1, a kind of anti-theft door lock cipher controlled telephone alarm device is characterized in that comprising: password electronic switch 35, elasticity alarm switch 12, acousto-optic communication warning device 15, and be electrically connected.
2, anti-theft door lock cipher controlled telephone alarm device as claimed in claim 1 is characterized in that: the elasticity alarm switch can be and adds an elasticity thing formation or adopt special elastic switch on the tentacle of common inching button.
3, anti-theft door lock cipher controlled telephone alarm device as claimed in claim 1 is characterized in that: acousto-optic communication warning device 15 can be news Chinese percussion instrument 18 and phonetic alarm telephone 19 or selects one and select for use.
4, anti-theft door lock cipher controlled telephone alarm device as claimed in claim 1 is characterized in that, the password electronic switch is by code keypad 11, password preset key 13, password switching circuit 33, control relay circuit 37.
5, anti-theft door lock cipher controlled telephone alarm device as claimed in claim 4 is characterized in that, code keypad also comprises password key 53, code keypad switch 20, indicator lamp 52.
As the described anti-theft door lock cipher controlled telephone alarm device of the arbitrary selection of claim 1-5, it is characterized in that 6, elasticity alarm switch 12 is electrically connected with password electronic switch 35, acousto-optic communication warning device 15; The code keypad 11 of password electronic switch 35 is fixed on outdoors, and its keyboard switch 20 is electrically connected with power supply indicator 52, and password key 53 is electrically connected with keyboard switch 20, password preset key 13, password switching circuit 33, control relay circuit 37; One group of contact J-1 of the relay J of control relay circuit 37 is electrically connected with news Chinese percussion instrument 18 and phonetic alarm telephone 19, the elasticity alarm switch 12 of acousto-optic communication warning device 15; Another group contact J-2 of relay J is in parallel with keyboard switch 20.
7, as the described anti-theft door lock cipher controlled telephone alarm device of the arbitrary selection of claim 1-6, it is characterized in that password switching circuit 33 can adopt the delay circuit that contains the CMOS integrated circuit.
8, as the described anti-theft door lock cipher controlled telephone alarm device of the arbitrary selection of claim 1-7, it is characterized in that, elasticity alarm switch 12 can be fixedly installed on that door is gone up or lock in.
As the described anti-theft door lock cipher controlled telephone alarm device of the arbitrary selection of claim 1-7, it is characterized in that 9, code keypad 11 can be fixedly installed on outdoors or on the tapered end.
As the described anti-theft door lock cipher controlled telephone alarm device of the arbitrary selection of claim 1-7, it is characterized in that 10, the password preset key can be made of switch, button or connecting line.
As the described anti-theft door lock cipher controlled telephone alarm device of the arbitrary selection of claim 1-7, it is characterized in that 11, the password coding can make up setting arbitrarily in ten words of 0-9.
12, anti-theft door lock cipher controlled telephone alarm device as claimed in claim 6, it is characterized in that, at the sheet metal that a protrusion is installed behind the door, fixed-site in the sheet metal correspondence of protruding is installed elasticity alarm switch 12, during door switch, the elasticity tentacle of elasticity alarm switch 12 can be depressed or unclamp to sheet metal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00120547 CN1299912A (en) | 2000-11-03 | 2000-11-03 | Anti-theft door lock cipher controlled telephone alarm device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00120547 CN1299912A (en) | 2000-11-03 | 2000-11-03 | Anti-theft door lock cipher controlled telephone alarm device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1299912A true CN1299912A (en) | 2001-06-20 |
Family
ID=4588232
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00120547 Pending CN1299912A (en) | 2000-11-03 | 2000-11-03 | Anti-theft door lock cipher controlled telephone alarm device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1299912A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100444666C (en) * | 2004-02-24 | 2008-12-17 | 胡宴宾 | Key combined with mobile phone and mobile phone chip inserted type strick door lock |
-
2000
- 2000-11-03 CN CN 00120547 patent/CN1299912A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100444666C (en) * | 2004-02-24 | 2008-12-17 | 胡宴宾 | Key combined with mobile phone and mobile phone chip inserted type strick door lock |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |