CN205028408U - Outdoor burglar alarm - Google Patents
Outdoor burglar alarm Download PDFInfo
- Publication number
- CN205028408U CN205028408U CN201520590177.1U CN201520590177U CN205028408U CN 205028408 U CN205028408 U CN 205028408U CN 201520590177 U CN201520590177 U CN 201520590177U CN 205028408 U CN205028408 U CN 205028408U
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- Prior art keywords
- diode
- electric capacity
- chip
- connects
- pin
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- Expired - Fee Related
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- Burglar Alarm Systems (AREA)
Abstract
The utility model discloses an outdoor burglar alarm, including aerogenerator M, diode D1, battery E and switch S1, diode D7's negative pole is connected to switch S1's one end, and switch S1's other end connecting resistance R1, resistance R3, resistance R4 and chip IC1's pin 8, aerogenerator M's U is connected diode D1's positive pole and diode D2's negative pole, and diode D3's negative pole, diode D5's negative pole, diode D7's positive pole and electric capacity C1 are connected to diode D1's negative pole. The utility model discloses outdoor burglar alarm circuit structure is simple, components and parts are few, utilizes aerogenerator as the energy of alarm, has eliminated the burglar and has operated a switch and close the alarm inefficacy hidden danger that electric conductance was sent, utilizes thin enameled wire as triggering element simultaneously, consequently have adjust conveniently, trigger accurate, prevent explaiing, energy -concerving and environment -protective advantage.
Description
Technical field
The utility model relates to a kind of alarm, specifically a kind of outdoor burglar alarm.
Background technology
Alarm is common security device, effectively can realize antitheft monitoring object, great minimizing manpower and materials, therefore be subject to liking of people, use manpower guard inconvenience in the space on a large scale that especially orchard and fish pond etc. are outdoor easily stolen, therefore alarm is set and seems particularly important, but current most alarm all uses line voltage to power, not only power consumption is large, and cuts off electric brake before much burglar selects commit theft night, will lose efficacy with your alarm.
Utility model content
The purpose of this utility model is the outdoor burglar alarm providing a kind of structure simple, practical and convenient, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the utility model provides following technical scheme:
A kind of outdoor burglar alarm, comprises aerogenerator M, diode D1, accumulator E and switch S 1, one end of described switch S 1 connects the negative electrode of diode D7, the other end contact resistance R1 of switch S 1, resistance R3, the pin 8 of resistance R4 and chip IC 1, the U of aerogenerator M is connected the anode of diode D1 and the negative electrode of diode D2, and the negative electrode of diode D1 connects the negative electrode of diode D3, the negative electrode of diode D5, the anode of diode D7 and electric capacity C1, the V of aerogenerator M is connected the anode of diode D3 and the negative electrode of diode D4, and the W of aerogenerator M is connected the anode of diode D5 and the negative electrode of diode D6, and the anode of diode D2 connects the anode of diode D4, the anode of diode D6, the other end of electric capacity C1, electric capacity C2, electric capacity C3, electric capacity C5, the pin 1 of chip IC 1, the other end of loudspeaker B and fine enamelled wire L, resistance R1 connects a stiff end of potentiometer RP1, the sliding end of potentiometer RP1 and the pin 7 of chip IC 1, another stiff end of potentiometer RP1 connects the other end of electric capacity C5, the pin 2 of chip IC 1 and the pin 6 of chip IC 1, the pin 5 of chip IC 1 connects the other end of electric capacity C2, and the pin 3 of chip IC 1 connects electric capacity C4, and the other end of electric capacity C4 connects the other end of loudspeaker B, and the pin 4 of chip IC 1 connects the other end of electric capacity C3, the emitter of triode V1 and the other end of fine enamelled wire L, the other end of the collector contact resistance R3 of the base stage contact resistance R4 of triode V1, three pole V1, the model of chip IC 1 is NE555.
As preferred version of the present utility model: the rated voltage of described accumulator E is 12V.
Compared with prior art, the beneficial effects of the utility model are: the outdoor burglar alarm circuit structure of the utility model is simple, components and parts are few, utilize aerogenerator as the energy of alarm, eliminate burglar to operate a switch and close the alarm inefficacy hidden danger that causes of conductance, utilize fine enamelled wire as trigger element simultaneously, therefore have easy to adjust, trigger precisely, anti-ly to crack, the advantage of energy-conserving and environment-protective.
Accompanying drawing explanation
Fig. 1 is the circuit diagram of outdoor burglar alarm.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1, a kind of outdoor burglar alarm, comprises aerogenerator M, diode D1, accumulator E and switch S 1, one end of described switch S 1 connects the negative electrode of diode D7, the other end contact resistance R1 of switch S 1, resistance R3, the pin 8 of resistance R4 and chip IC 1, the U of aerogenerator M is connected the anode of diode D1 and the negative electrode of diode D2, and the negative electrode of diode D1 connects the negative electrode of diode D3, the negative electrode of diode D5, the anode of diode D7 and electric capacity C1, the V of aerogenerator M is connected the anode of diode D3 and the negative electrode of diode D4, and the W of aerogenerator M is connected the anode of diode D5 and the negative electrode of diode D6, and the anode of diode D2 connects the anode of diode D4, the anode of diode D6, the other end of electric capacity C1, electric capacity C2, electric capacity C3, electric capacity C5, the pin 1 of chip IC 1, the other end of loudspeaker B and fine enamelled wire L, resistance R1 connects a stiff end of potentiometer RP1, the sliding end of potentiometer RP1 and the pin 7 of chip IC 1, another stiff end of potentiometer RP1 connects the other end of electric capacity C5, the pin 2 of chip IC 1 and the pin 6 of chip IC 1, the pin 5 of chip IC 1 connects the other end of electric capacity C2, and the pin 3 of chip IC 1 connects electric capacity C4, and the other end of electric capacity C4 connects the other end of loudspeaker B, and the pin 4 of chip IC 1 connects the other end of electric capacity C3, the emitter of triode V1 and the other end of fine enamelled wire L, the other end of the collector contact resistance R3 of the base stage contact resistance R4 of triode V1, three pole V1, the model of chip IC 1 is NE555.
The rated voltage of accumulator E is 12V.
Principle of work of the present utility model is: aerogenerator M is arranged in the middle of orchard, aerogenerator M completes wind-powered electricity generation and changes and become direct current by the bridge type rectification circuit be made up of diode D1 ~ diode D6, electric capacity C1 is filter capacitor, filtered direct current is stored in accumulator E as reserve power through non-return diode D1 rear portion, another part is given by chip IC 1, loudspeaker B, the warning circuit of the original paper compositions such as current potential RP1 is powered, the emitter of triode V1 connects a thin wire or fine enamelled wire, by electric capacity C3 short circuit, reset terminal 4 pin of flip chip IC1 is made to be in electronegative potential, even if flip chip IC1 is in forced resetting state, flip chip IC1 output terminal output low level.When needs use warning function, Closing Switch S1 connects the power supply of warning circuit, when robber enters in guarded region, shorting stub L is touched disconnected, then triode VT pipe charges to electric capacity C4, when the charging voltage on electric capacity C4 is to more than 0.6V, flip chip IC1 starts vibration, and loudspeaker B sends about chimes of doom.Timely burglar again connects fine enamelled wire L and alarm can not be stoped to occur, and only have user's closing switch S1 ability termination circuit, potentiometer RP1 can regulate time of fire alarming easily simultaneously.Circuit structure is simple, components and parts are few, utilize aerogenerator as the energy of alarm, eliminate burglar to operate a switch and close the alarm inefficacy hidden danger that causes of conductance, utilize fine enamelled wire as trigger element simultaneously, therefore have easy to adjust, trigger precisely, anti-ly to crack, the advantage of energy-conserving and environment-protective.
Claims (2)
1. an outdoor burglar alarm, comprises aerogenerator M, diode D1, accumulator E and switch S 1, is characterized in that, one end of described switch S 1 connects the negative electrode of diode D7, the other end contact resistance R1 of switch S 1, resistance R3, the pin 8 of resistance R4 and chip IC 1, the U of aerogenerator M is connected the anode of diode D1 and the negative electrode of diode D2, and the negative electrode of diode D1 connects the negative electrode of diode D3, the negative electrode of diode D5, the anode of diode D7 and electric capacity C1, the V of aerogenerator M is connected the anode of diode D3 and the negative electrode of diode D4, and the W of aerogenerator M is connected the anode of diode D5 and the negative electrode of diode D6, and the anode of diode D2 connects the anode of diode D4, the anode of diode D6, the other end of electric capacity C1, electric capacity C2, electric capacity C3, electric capacity C5, the pin 1 of chip IC 1, the other end of loudspeaker B and fine enamelled wire L, resistance R1 connects a stiff end of potentiometer RP1, the sliding end of potentiometer RP1 and the pin 7 of chip IC 1, another stiff end of potentiometer RP1 connects the other end of electric capacity C5, the pin 2 of chip IC 1 and the pin 6 of chip IC 1, the pin 5 of chip IC 1 connects the other end of electric capacity C2, and the pin 3 of chip IC 1 connects electric capacity C4, and the other end of electric capacity C4 connects the other end of loudspeaker B, and the pin 4 of chip IC 1 connects the other end of electric capacity C3, the emitter of triode V1 and the other end of fine enamelled wire L, the other end of the collector contact resistance R3 of the base stage contact resistance R4 of triode V1, three pole V1, the model of chip IC 1 is NE555.
2. the outdoor burglar alarm of one according to claim 1, is characterized in that, the rated voltage of described accumulator E is 12V.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520590177.1U CN205028408U (en) | 2015-08-07 | 2015-08-07 | Outdoor burglar alarm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520590177.1U CN205028408U (en) | 2015-08-07 | 2015-08-07 | Outdoor burglar alarm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205028408U true CN205028408U (en) | 2016-02-10 |
Family
ID=55260924
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520590177.1U Expired - Fee Related CN205028408U (en) | 2015-08-07 | 2015-08-07 | Outdoor burglar alarm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205028408U (en) |
-
2015
- 2015-08-07 CN CN201520590177.1U patent/CN205028408U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160210 Termination date: 20160807 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |