CN201489623U - Multifunctional theft-proof alarm device - Google Patents
Multifunctional theft-proof alarm device Download PDFInfo
- Publication number
- CN201489623U CN201489623U CN2009202246299U CN200920224629U CN201489623U CN 201489623 U CN201489623 U CN 201489623U CN 2009202246299 U CN2009202246299 U CN 2009202246299U CN 200920224629 U CN200920224629 U CN 200920224629U CN 201489623 U CN201489623 U CN 201489623U
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- alarm device
- transformer
- power supply
- relay
- relay normally
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Abstract
The utility model relates to an alarm device, in particular to a multifunctional theft-proof alarm device. The technical scheme is as follows: the multifunctional theft-proof alarm device mainly consists of a power supply, a relay, a lamp bulb, an electric whistle, a recorder, a self excited oscillation circuit and a high voltage discharge loop. The lamp bulb is connected in parallel with the electric whistle and is connected with commercial power through a relay normally-opened contact; the recorder is connected with commercial power through the relay normally-opened contact; the self excited oscillation circuit consists of a triode, a resistor, a potentiometer, a transformer and a primary winding; the high voltage discharge loop consists of a transformer, a secondary winding, a silicon pillar, a capacitor and a discharge electrode; a power supply transformer, a bridge rectifier and a filter capacitor form a power supply of the high voltage discharge circuit; and the power supply transformer and the primary winding are connected with commercial power through the relay normally-opened contact. The multifunctional theft-proof alarm device has the advantages of simple fabrication, low cost and large-scale production; in addition, the multifunctional theft-proof alarm device is integrated with sound, light, voice and high voltage shock, has strong alarm function and large deterrent force.
Description
One, technical field:
The utility model relates to a kind of alarm, particularly a kind of multi-function anti-theft alarm device.
Two, background technology:
Constituent parts, enterprise have all strengthened fire prevention, antitheft work in the comprehensive regulation at present, and comprise three kinds: a kind of is people's air defense: as patrol on duty; A kind of is that thing is anti-: as burglary-resisting window, antitheft door; Another kind is technical precaution: as all kinds of alarms etc.
Three, summary of the invention:
The purpose of this utility model is exactly the above-mentioned defective that exists at prior art, and a kind of multi-function anti-theft alarm device is provided, and collection acousto-optic, voice and high-voltage electric shock are one, can give the powerful deterrent effect of burglars.
Its technical scheme is: mainly be made up of power supply, relay, bulb, electric whistle, sound-track engraving apparatus, self-maintained circuit and effluve loop, described bulb and electric whistle parallel connection insert civil power by relay normally open contact; Described sound-track engraving apparatus inserts civil power by relay normally open contact;
Described self-maintained circuit is made of triode, resistance, potentiometer, transformer, elementary winding; The effluve loop is made of transformer, secondary winding, silicon post, electric capacity and discharge electrode; Power transformer, Qiao Dui, filter capacitor are formed the power supply of high voltage discharge circuit, and power transformer, elementary winding insert civil power by relay normally open contact.
Discharge electrode in the above-mentioned effluve loop easily passes in and out local electrode with door handle, door lock or door and window etc. and is connected.
Above-mentioned relay adopts AC 220V JTX series.
The beneficial effects of the utility model are: the utility model is made simply, cost is low, is convenient to produce in enormous quantities; In addition, the utility model collection sound, light, voice and high-voltage electric shock are one, and warning function is powerful, deterrent force is strong.
Four, description of drawings:
Accompanying drawing 1 is a circuit diagram of the present utility model.
Five, embodiment:
In conjunction with the accompanying drawings 1, the utility model will be further described:
Circuit of the present utility model is composed as follows: 220V bulb and 220V electric whistle also connect, and insert civil power by relay normally open contact KM1 then.Recorder power inserts civil power by relay normally open contact KM2.
Constitute self-maintained circuit by triode V, resistance R, the elementary winding L 1 of potentiometer RW, transformer B2, L2, constitute the effluve loop by transformer B2 secondary winding L3, silicon post, capacitor C 2 and discharge electrode.
Power transformer B1, bridge heap QL, filter capacitor C1 form the power supply of high voltage discharge circuit.The elementary winding of power transformer B1 inserts civil power by relay normally open contact KM1.
Its principle of work and process are: on-site supervision nobody the time, closed power switch K, warning device enters stand-by state, when the approaching scene of burglar, by the human body signal starting relay KM that microwave probe detects, KM gets electric adhesive, and its three couples of normal opened contact KM1, KM2, KM3 are closed simultaneously.KM1 connection sound, light are reported to the police, and send light, the sound; KM2 connects recorder power, and " who, you think What for " that records earlier during broadcast, " grabbing the burglar " etc. have the language of certain deterrent effect, makes the burglar think the people by mistake or has the people on duty, the existing strick precaution; KM3 connects high-pressure generating circuit, is arranged in the easily local strong effluve of electrode generation of turnover such as door handle, door lock or door and window, if robber's hand touches these places, must be shocked by electricity, and can't set about, just make an escape.So just, acousto-optic, voice, the incorporate strick precaution warning function of high-voltage electric shock have been realized.
Claims (3)
1. multi-function anti-theft alarm device, it is characterized in that: mainly form by power supply, relay (KM), bulb, electric whistle, sound-track engraving apparatus, self-maintained circuit and effluve loop, described bulb and electric whistle parallel connection insert civil power by relay normally open contact (KM1); Described sound-track engraving apparatus inserts civil power by relay normally open contact (KM2);
Described self-maintained circuit is made of triode (V), resistance (R), potentiometer (RW), transformer (B2), elementary winding (L1, L2); The effluve loop is made of transformer (B2), secondary winding (L3), silicon post, electric capacity (C2) and discharge electrode; Power transformer (B1), bridge heap (QL), filter capacitor (C1) are formed the power supply of high voltage discharge circuit, and power transformer (B1), elementary winding insert civil power by relay normally open contact (KM1).
2. multi-function anti-theft alarm device according to claim 1 is characterized in that: the discharge electrode in the described effluve loop easily passes in and out local electrode with door handle, door lock or door and window etc. and is connected.
3. multi-function anti-theft alarm device according to claim 1 is characterized in that: described relay (KM) adopts AC 220V JTX series.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202246299U CN201489623U (en) | 2009-08-13 | 2009-08-13 | Multifunctional theft-proof alarm device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202246299U CN201489623U (en) | 2009-08-13 | 2009-08-13 | Multifunctional theft-proof alarm device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201489623U true CN201489623U (en) | 2010-05-26 |
Family
ID=42428493
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202246299U Expired - Fee Related CN201489623U (en) | 2009-08-13 | 2009-08-13 | Multifunctional theft-proof alarm device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201489623U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104036608A (en) * | 2014-06-30 | 2014-09-10 | 济南高达信息技术有限公司 | Transmission line device anti-theft alarm device based on internet |
-
2009
- 2009-08-13 CN CN2009202246299U patent/CN201489623U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104036608A (en) * | 2014-06-30 | 2014-09-10 | 济南高达信息技术有限公司 | Transmission line device anti-theft alarm device based on internet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100526 Termination date: 20100813 |