CN2514438Y - Multifunctional anti-theft alarm - Google Patents

Multifunctional anti-theft alarm Download PDF

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Publication number
CN2514438Y
CN2514438Y CN 01273797 CN01273797U CN2514438Y CN 2514438 Y CN2514438 Y CN 2514438Y CN 01273797 CN01273797 CN 01273797 CN 01273797 U CN01273797 U CN 01273797U CN 2514438 Y CN2514438 Y CN 2514438Y
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China
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output
relay
circuit
integrated circuit
alarm
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Expired - Fee Related
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CN 01273797
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Chinese (zh)
Inventor
宋凯
李燕群
左育春
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Individual
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Individual
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Abstract

The utility model relates to a safety burglar alarm, which mainly solves the problem that the functions of similar devices are simplex. The whole alarm comprises a master controller and plural external components, wherein an infrared inducer, a door magnetic switch, an outdoor infrared blocking machine and a grid system component are connected with the input terminals of the master controller, a high pitch loudspeaker, a camera and a high-pressure booster are connected with the output terminals of the master controller, and different external components are arranged in different positions to form an area burglar system with the master controller. The external components connected with the input terminals send detected alarm signal to the input terminal of an alarm signal detecting circuit, and control signal is exported by the alarm signal detecting circuit and a blanking audio oscillation circuit to switch on a response channel switch to make the loudspeaker and a red light indicating area generate audible and visible alarm and simultaneously start the camera to record the field. The utility model has the advantages of reliable performance, plural functions and low costs. The utility model can be applied in alarm systems for high-grade residential areas, departments, financial departments, storehouses, armories, frontiers and the like.

Description

The multi-function anti-theft alarm device
Technical field:
The utility model relates to a kind of safety alarm device, and this device can be used for high-end residential sub-district, unit, the place that valuables are arranged, warehouse, financial department, storehouse, armory, frontier defense line and intelligent peripheral safety alarm system and the digital transmission of line of electric force warning system.
Background technology:
Along with the reinforcement of social security, the important means that burglar alarm has become safety precaution is installed.Though existing burglar alarm kind is more various, how based on the entity passive protection, the strick precaution level is lower, fails to form warning, receives a crime report, deals with emergencies and dangerous situations in the safety precaution network system of one.For example, the burglar alarm product of American I NTER (Ying Te) company mainly is that the main deficiency of this alarm is a function singleness, can only record a video and monitor, and can not carry out sound and light alarm based on the hidden picture of shooting with video-corder of multichannel.The alarm product that France LACME (coming grammeter) company produces with high-voltage electric shock deterrence function, its shortcoming also is function singleness, can only produces high-voltage pulse, can not satisfy the needs of conventional unit and family, and expensive, the market price is up to 1.8 ten thousand yuan at home.The home market also has some Hong Kong, Macao, Taiwan production marketings at present, mainly based on video intercom doorbell, door opener, these products exist function not have both too, and expensive deficiency, the price of a separate unit video intercom device is about 2000 yuan, should not accept for general common family.
The technical scheme of utility model:
The purpose of this utility model provides many, the cheap burglar alarm of a kind of function, both can be antitheft, fire prevention, and secret monitoring, video intercom, can be deterred the shock robber again at image recording, and performance is safe and reliable.
The utility model mainly is made up of main control system and outer relay part.Outer relay part comprises infrared inductor, door status switch, outdoor infrared ray lockout, high-tension electricity wire stitcher, high pitch loudspeaker, video camera, high-tension boost device, scrambler.These outer relay parts can require according to user's difference to select to use, to constitute the burglar alarm of difference in functionality.Infrared inductor, door status switch, outdoor infrared ray lockout, the multiple external components of high-tension electricity wire stitcher can be connected with the input end of main control system simultaneously, also can select anyly to be connected with the input end of main control system; High pitch loudspeaker, video camera, high-tension boost device can be connected with the output terminal of main control system simultaneously, also can select anyly to be connected with the output terminal of main control system, and each outer relay part is installed in different positions, with main frame compositing area burglary-resisting system.Main control system mainly by the alerting signal testing circuit and intermittently the audio frequency oscillating circuit form, the alert signal that outer relay part is surveyed is input to the input end of alerting signal testing circuit and audio frequency oscillating circuit at intermittence respectively, signal deteching circuit and intermittently the audio frequency oscillating circuit export control signal respectively, control red light indicating area and loudspeaker sound and light alarm are opened video recorder simultaneously and are connected the high-tension boost device.
The input of above-mentioned main frame, output terminal interface adopt the air communications interface, or the S2S2 interface, or D type interface, are connected with each outer relay part by digital transmission of carrier wave power line or common electrical cable.Adopt wired or wireless the connection between scrambler and the main frame, be used to work out password program, finish and set up defences and separate anti-.
Above-mentioned red light indicating area is arranged on the panel of main frame, is to be made of high pitch loudspeaker, high-tension boost device, Video Camera, infrared inductor, a door status switch pilot lamp in parallel separately.Main control system is placed on duty room, in case generation alert, the operator on duty not only can send warning signal from the blinking red lamp display loudspeaker of warning signal, shooting and video camera is worked, and can judge the scene of alert from high pressure, blinking red lamp infrared, door magnetic.
Above-mentioned infrared inductor is installed in hidden position, and can at the blockade line of the long distance of outdoor composition, or at the large-area blockade zone of indoor composition, finish antitheft, fire prevention according to different needs.Outdoor infrared ray lockout is made up of an infrared emission head and an infrared receiving terminal, is installed in large tracts of land such as army's frontier defense, storehouse, prison, the bank zone of setting up defences.Door status switch is installed in respectively on each door leaf and the window.The high-tension boost device matches with high-voltage fence, is used in special occasion.Alarming horn is installed in indoor, can send high-decibel noise warning signal, produces alarmed and deterrence to the invador, and the calling personnel on duty hurries to the scene.Video recorder is installed in indoor concealed location, opens switch in case alert takes place by host computer control, and secret is shot with video-corder robber's image, provides foundation for arresting the criminal.
It is 0.1 second high voltage that above-mentioned high-tension boost device can produce pulse width, this voltage flows to need be on the high-voltage fence of the long distance of outdoor composition, perhaps flow to indoor proof box, can produce strong electric shock sensation to the robber, but non-life-threatening, overcome big, the easy heating of traditional product consumed power, short shortcoming of life-span.
The alerting signal testing circuit of above-mentioned main control system is mainly by gate circuit G 1, G 2, G 3, integrated circuit G 4, oscillator G 5, integrated circuit G 6, triode T 1, T 2, T 3, relay J 1And peripheral resistance R 1～R 10, capacitor C 1～C 3Form relay J 1Output be connected with loudspeaker.Intermittently the audio frequency oscillating circuit is provided with two control channels, diode D1, integrated circuit G 7, G 8, G 9, triode T 4, T 5, relay J 2And R AC AConstitute the interrupted passage of high pressure, relay J 2Output be connected to the high-tension boost device; Integrated circuit G 10, G 11, G 12, triode T 6, relay J 3And R BC BConstitute the direct supply passage, relay J 3Output is connected to video camera.When IN disconnected, for example, door status switch disconnected, T 1Output electronegative potential V 1, finally cause relay J 1Connected 30 seconds, promptly warning signal is connected and was sent alarm sound in 30 seconds.Simultaneously, diode D1 output electronegative potential V2 makes G 7, G 8Intermittently shake and pass through G 9And T 5Amplify to produce and shake voltage, J the intermittence of amplifying 2Electric shock connect high pressure off and on; Make G again 10, G 11The concussion of formation audio frequency, and pass through G 12And T 6Amplify back engage relay J 3, deliver to the video camera power supply to connect direct supply.
The utlity model has following advantage:
1. warning good reliability.Owing to adopt infrared and door magnetic multiple tracks search switch, thereby, still can report to the police if cut off circuit or destroy code keypad.
2. consumed power is few.After this device was deployed troops on garrison duty by encryption, used outer relay part (high-voltage electric shock, Video Camera, warning signal, warning lamp) did not under normal circumstances all start, i.e. consumed power not.Have only when illegal invasion person swarms into, these equipment just start in moment simultaneously, and change into acoustooptic alarm system or give other opertaing device.
3. can finish multiple function simultaneously.This device has high pressure, infrared, shooting, video intercom, multinomial function, can satisfy the different needs of all kinds of places, particularly armory, financial department, residential quarters.Main frame can detect various alerts at any time, not only can carry out sound and light alarm, and can shoot with video-corder the scene, or produce electro photoluminescence outside safety cabinet.
4. cheap.Every covering device comprises a camera, an infrared induction probe, one pair of door status switch, a video recorder, a scrambler, a high-voltage electric shock device, a multifunctional starting main control system, the user can select supporting according to use occasion, domestic installation generally needs 400-500 unit, and the unit configuration generally needs 6000 yuan.
Description of drawings
Fig. 1 is a system architecture synoptic diagram of the present utility model
Fig. 2 is a main frame block scheme of the present utility model
Fig. 3 is an alerting signal testing circuit schematic diagram of the present utility model
Fig. 4 is an audio frequency oscillating circuit schematic diagram at intermittence of the present utility model
Integrated circuit G among Fig. 3 and Fig. 4 1, G 2, G 3, G 4Adopt the CD4011 model, G 5Adopt the CD4060 model, G 6Adopt the ME555 model.G 7, G 8, G 9G 10, G 11, G 12Adopt the CD4069 model.Outer relay part among Fig. 1 is optional selects configuration.
Embodiment
Fig. 3, circuit shown in Figure 4 are the preferred forms of the utility model main control system.When alert takes place (for example, door magnetic open), external input block inputs to the alerting signal testing circuit and the input end of audio frequency oscillating circuit intermittently respectively with this signal, and switch I N disconnects, the triode T among Fig. 3 1The output electronegative potential, social connections G 3Output is high level, social connections G 2So output low level is G 5Produce vibration, Q 4End is exported the oscillator signal through frequency division, and can produce 30 seconds delay.Through integrated circuit G 4And transistor T 2, make integrated circuit G 5The astable multivibrator of forming with peripheral Resistor-Capacitor Unit produces vibration, transistor T 3The collector relay J 1Adhesive, alarm sends sound equipment.Simultaneously, the diode D among Fig. 4 1Output electronegative potential V 2, make integrated circuit G 7, G 8And R AC ACircuit satisfies batch conditions, G 7, G 8Intermittently concussion is by integrated circuit G 9With triode T 5Amplify to produce and shake voltage the intermittence of amplifying, cause relay J 2Connect off and on, make J 2The contacting high pressure off and on.This moment integrated circuit G 10, G 11And R BC BThe concussion of formation audio frequency, and by integrated circuit G 12With triode T 6Amplify, make relay J 3Closure, connecting direct supply is the video camera power supply, starts video camera and begins video recording.When door magnetic was closed, switch I N connected, triode T 1End V 1Be noble potential, through G 1And G 2Twice anti-phase after, G 5R end high level reset Q 4And Q 9The end no-output, G 4The output high level, transistor T 2Conducting, G 64 ends force electronegative potential, so also alarm free signal output of nonoscillatory.Intermittence and audio frequency oscillating circuit stop shake, relay J simultaneously 2, J 3No current passes through, and external high-tension boost device and external video camera are not worked.N disconnects once more when switch I, V 1Still be electronegative potential, said process will restart.R AC AFrequency, R are intermittently shaken in decision BC BDecision audio frequency concussion frequency.The power supply of main control system is the 220V50HZ electric main, becomes 12V after rectification, and charges a battery, and consumed power is 10W.
When the criminal commits a crime; outer relay part is sent its induced signal into signal deteching circuit immediately; start intermittently audio frequency oscillating circuit output drive signal, send sound and light alarm and open video camera switch image recording simultaneously, or on protected object, produce electric pulse electric shock sensation.For example, when in a single day the robber pushes door leaf open, door status switch just is delivered to this signal main frame alerting signal testing circuit, and open alarm indication respective channel switch, make the high noisy loudspeaker send the ear-piercing sound of strong decibel immediately, open simultaneously and hide video camera robber's figure is filmed, the robber can't be escaped.And for example, Infrared intrusion detector can be to the robber who enters without door and window, or fire alarm is reported to the police.
Of the present utility modelly set up defences and separate anti-process and finish by antitheft encoded keyboard, its process is as follows:
Before indoor occupant leaves, password is set earlier, shut door and window, press password key again, at this moment the scrambler green light is glittering, shows that warning system sets up defences, and personnel can relievedly leave away.When own personnel return, press cryptographic key again, at this moment green light is no longer glittering, shows that warning system has been removed to set up defences, and does not restart.If forgotten password or pushed the wrong password, can be again by a correct password within 20 seconds; If overtime is longer, can operate again once by the establishment password program, get final product with the new password operation.Main control system is placed on duty room, and its input end connects various kinds of sensors by input interface, and output terminal connects sound and light display, video recorder and voltage lifting mechanism by output interface.The panel of main control system is provided with high pressure, infrared, door magnetic, warning signal, shooting pilot lamp, and the operator on duty can show according to corresponding pilot lamp at duty room and judges place that alert is sent out.For example, door magnetic, warning signal, shooting pilot lamp are bright, and there is the robber in the room that expression is set up defences, and have sent warning signal simultaneously and reported to the police and record image scene.If infrared, warning signal, the flicker of shooting pilot lamp, the large area region that expression is set up defences has alert (fire or stolen), and has sent warning signal simultaneously and reported to the police and record image scene.If high pressure, warning signal, shooting pilot lamp, the enclosure wall that expression is set up defences has alert, and has sent the warning signal warning simultaneously and recorded image scene.
A specific embodiment of just the utility model being put to the proof more than is described, does not constitute any restriction of the present utility model.Concerning the ordinary skill of this area, obviously can under the situation that does not break away from affiliated claims limited range, realize various changes.

Claims (8)

1. multi-function robbery protection alarm, mainly be made up of main control system and outer relay part, main frame is provided with input, output interface, and outer relay part comprises infrared inductor, door status switch, outdoor infrared ray lockout, high-tension electricity wire stitcher, high pitch loudspeaker, video camera, the high-tension boost device, scrambler is characterized in that:
(A) infrared inductor, door status switch, outdoor infrared ray lockout, the multiple external components of high-tension electricity wire stitcher are connected the input end of main control system, high pitch loudspeaker, video camera, high-tension boost device are connected the output terminal of main control system, the outer relay part of each input is installed in different regional locations, with main frame compositing area burglary-resisting system;
(B) main control system mainly by the alerting signal testing circuit and intermittently the audio frequency oscillating circuit form, the alert signal that outer relay part is surveyed is input to the input end of alerting signal testing circuit and audio frequency oscillating circuit at intermittence respectively, signal deteching circuit and intermittently the audio frequency oscillating circuit export control signal respectively, control red light indicating area and loudspeaker sound and light alarm are opened video recorder simultaneously and are connected the high-tension boost device.
2. burglar alarm according to claim 1 is characterized in that the input of main control system, output terminal interface adopt air communications interface or S2S2 interface or D type interface, is connected with each outer relay part by digital transmission of carrier wave power line or common electrical cable.
3. burglar alarm according to claim 1 is characterized in that adopting wired or wireless the connection between scrambler and the main frame, is used to work out password program, finishes to set up defences and separate anti-.
4. burglar alarm according to claim 1 is characterized in that the red light indicating area is arranged on the panel of main frame, is to be made of each pilot lamp in parallel of high pitch loudspeaker, high-tension boost device, Video Camera, infrared inductor, door status switch.
5. burglar alarm according to claim 1, the alerting signal testing circuit that it is characterized in that main control system is mainly by gate circuit G 1, G 2, G 3, integrated circuit G 4, oscillator G 5, integrated circuit G 6, triode T 1, T 2, T 3, relay J 1And peripheral resistance R 1～R 10, capacitor C 1～C 3Form relay J 1Output be connected with loudspeaker.
6. burglar alarm according to claim 1 is characterized in that the audio frequency oscillating circuit at intermittence of main frame is provided with two control channels, diode D 1, integrated circuit G 7, G 8, G 9, triode T 4, T 5, relay J 2Constitute the interrupted passage of high pressure, relay J 2Output be connected to external high-tension boost device parts; Integrated circuit G 10, G 11, G 12, triode T 6, relay J 3Constitute the direct supply passage, relay J 3Output be connected to video camera.
7. burglar alarm according to claim 1 or 5, it is characterized in that signal deteching circuit in IN switch when disconnecting, triode T 1The output electronegative potential, social connections G 2Output low level, social connections G 3The output high level, G 5Produce vibration and by Q 4End output is through the oscillator signal of frequency division, produce 30 seconds delay after, pass through integrated circuit G again 4And transistor T 2Output to integrated circuit G 6The astable multivibrator of forming with peripheral Resistor-Capacitor Unit produces vibration, and this oscillator signal passes through transistor T 3Engage relay J 1Drive alarm and send sound equipment.
8. according to claim 1 or 6 described burglar alarms, when it is characterized in that IN switch in the audio frequency oscillating circuit intermittently disconnects, diode D 1Output electronegative potential V 2, integrated circuit G 7, G 8The oscillator signal at intermittence of output is by integrated circuit G 9With triode T 5After the amplification, pilot relay J 2The contacting high pressure off and on, integrated circuit G simultaneously 10, G 11With the audio frequency concussion of output, by integrated circuit G 12With triode T 6Amplify pilot relay J 3Closure, connecting direct supply is the video camera power supply, starts the video camera video recording.
CN 01273797 2001-12-31 2001-12-31 Multifunctional anti-theft alarm Expired - Fee Related CN2514438Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 01273797 CN2514438Y (en) 2001-12-31 2001-12-31 Multifunctional anti-theft alarm

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Application Number Priority Date Filing Date Title
CN 01273797 CN2514438Y (en) 2001-12-31 2001-12-31 Multifunctional anti-theft alarm

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100342406C (en) * 2004-04-20 2007-10-10 西南交通大学 Multifunctional all-weather
WO2011097836A1 (en) * 2010-02-10 2011-08-18 深圳市嘉易安安防科技有限公司 Intrusion alarm device and method, safety guard alarm system and open-close system
CN105741469A (en) * 2016-03-30 2016-07-06 夏士桀 Intelligent home security and protection system based on Internet of Things

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100342406C (en) * 2004-04-20 2007-10-10 西南交通大学 Multifunctional all-weather
WO2011097836A1 (en) * 2010-02-10 2011-08-18 深圳市嘉易安安防科技有限公司 Intrusion alarm device and method, safety guard alarm system and open-close system
CN105741469A (en) * 2016-03-30 2016-07-06 夏士桀 Intelligent home security and protection system based on Internet of Things

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