CN2793236Y - Induced and intelligent plastic steel fence with electronic circumference alarm - Google Patents
Induced and intelligent plastic steel fence with electronic circumference alarm Download PDFInfo
- Publication number
- CN2793236Y CN2793236Y CN 200520071993 CN200520071993U CN2793236Y CN 2793236 Y CN2793236 Y CN 2793236Y CN 200520071993 CN200520071993 CN 200520071993 CN 200520071993 U CN200520071993 U CN 200520071993U CN 2793236 Y CN2793236 Y CN 2793236Y
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- fence
- alarm
- plastic
- steel fence
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Abstract
The utility model relates to an inductive and intelligent plastic steel fence with electronic circumference alarm, particularly a theft-proof alarm device. The utility model is composed of a supporting frame and a hollow plastic steel fence, wherein metal light bands are distributed in the plastic steel fence, the metal light bands are made of copper wires which are wrapped by plastic and zinc-coated steel wires/zinc-coated flat iron, and a circuit is connected with a magnetic field inductor which is connected with an alarm host machine after all the light bands are connected in series with each other. The inductive and intelligent plastic steel fence with electronic circumference alarm has the advantages of acid-proof performance, alkali-proof performance, natural ageing resistance, anti-rust performance, long service life, and sensitive and lasting induction of the barrier; furthermore, the utility model is without dead angles and shadow regions in use, the omnibearing and large-area circumference alarm and defense can be implemented, the outer part of the fence is beautiful and the utility model and the surrounding environment are integrated into a whole body.
Description
Technical field
The utility model relates to a kind of burglar alarm, refers in particular to a kind of smart electronics perimeter alarm plastic-steel fence.
Technical background
Smart electronics alarm on the market generally adopts infra-red alarm, infra-red alarm is installed in indoor, could report to the police in the time of only in criminal's inlet chamber, the people is dealed with and, if be installed in outdoor, there are not desirable auxiliary products, blind spot warning yaw needs only coveredly just can not report to the police, alarm is blind area especially behind, criminal can stride across above protecting wall (or net) fully, and rate of false alarm is high, all can report to the police as long as fly over the thing an of bird and a slice leaf and so in the middle of launch point and acceptance point, disturbs very big; Another kind of warning device commonly used is the pressure type alarm, " a kind of electronic warning and anti-theft net " disclosed as Chinese patent CN99220961.7, safety grid is to be connected and composed by support and anti-theft fence, anti-theft fence is a hollow pipe fitting, the lead that the hollow interior serial connection one control alarm of anti-theft fence is opened, have only when when the people touches fence, producing certain force and just can start warning function, if and have an element to break down or malfunctioning in the lead of serial connection, the switch that will influence whole device is reported to the police, this safety grid is generally used for door and window, is not suitable for large-area perimeter alarm.
Summary of the invention
The utility model is just in order to overcome above-mentioned deficiency, a kind of smart electronics perimeter alarm plastic-steel fence of induction type is provided, realize large tracts of land, the warning function of non-blind area, by in the fence of hollow, being laid with the metal light belt, make the fence energising produce magnetic field, utilize the human body sensing principle again, very important person near or run into the fence of energising, fence promptly produces signal and passes to magnetic sensors and finish actuation of an alarm, specifically implement like this: induction type smart electronics perimeter alarm plastic-steel fence, constitute by support and hollow fence, it is characterized in that being furnished with in the plastic-steel fence metal light belt, copper wire that described metal light belt is a plastic wraps and zinc-coated wire/zinc-plated band iron, each light belt serial connection back circuit connects the magnetic sensors that is communicated with alarm host machine.This circumference fence that is installed in the open air, its main frame is converted into DC12V power supply magnetic sensors by civil power 220V power supply and with civil power, make the 12V that switches on the fence, the fence of energising produces magnetic field, when the people near or run into the fence of energising, magnetic field changes, and magnetic sensors receives that signal sends instruction, starts warning device work.
For prevent the mistake police that transmits messages, the metal light belt in the utility model fence is installed on the first half of fence, understand induction alarm when crossing or touching these zones just have only when the people makes a stab.
It is the fence material that the utility model adopts plastic-steel, acidproof, alkaline-resisting, anti-natural aging, antirust, long service life, the fence induction is sensitive, lasting, does not have dead angle and blind area in the use, can implement comprehensive large-area perimeter alarm defence, the fence exterior appearance is integrated with surrounding enviroment.
Description of drawings
Accompanying drawing is structural representation of the present utility model.
The specific embodiment
Induction type smart electronics perimeter alarm plastic-steel fence, constitute by support (1) and hollow plastic-steel fence (2), be furnished with metal light belt (3) in the first half of hollow plastic-steel fence (2), the copper wire that this metal light belt (3) is a plastic wraps and zinc-coated wire/zinc-plated band iron, each light belt serial connection back circuit connects the magnetic sensors (4) that is communicated with alarm host machine (5).
Claims (2)
1. induction type smart electronics perimeter alarm plastic-steel fence, constitute by support and hollow fence, it is characterized in that being furnished with in the plastic-steel fence metal light belt, copper wire that described metal light belt is a plastic wraps and zinc-coated wire/zinc-plated band iron, each light belt serial connection back circuit connects the magnetic sensors that is communicated with alarm host machine.
2. induction type smart electronics perimeter alarm plastic-steel fence according to claim 1 is characterized in that the metal light belt is installed on the first half of fence.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520071993 CN2793236Y (en) | 2005-05-31 | 2005-05-31 | Induced and intelligent plastic steel fence with electronic circumference alarm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520071993 CN2793236Y (en) | 2005-05-31 | 2005-05-31 | Induced and intelligent plastic steel fence with electronic circumference alarm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2793236Y true CN2793236Y (en) | 2006-07-05 |
Family
ID=36820383
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520071993 Expired - Fee Related CN2793236Y (en) | 2005-05-31 | 2005-05-31 | Induced and intelligent plastic steel fence with electronic circumference alarm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2793236Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102345410A (en) * | 2010-08-03 | 2012-02-08 | 上海安瑞达建筑围栏系统有限公司 | Electronic safety alarming fence |
| CN102409898A (en) * | 2011-09-23 | 2012-04-11 | 无锡国科微纳传感网科技有限公司 | Intrusion detection fence |
| CN102852381A (en) * | 2011-06-27 | 2013-01-02 | 张家港固耐特围栏系统有限公司 | Metal mesh and protective fence used for periphery security system |
| CN111535657A (en) * | 2020-05-10 | 2020-08-14 | 谢甜甜 | Guardrail for protecting animals and plants |
-
2005
- 2005-05-31 CN CN 200520071993 patent/CN2793236Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102345410A (en) * | 2010-08-03 | 2012-02-08 | 上海安瑞达建筑围栏系统有限公司 | Electronic safety alarming fence |
| CN102852381A (en) * | 2011-06-27 | 2013-01-02 | 张家港固耐特围栏系统有限公司 | Metal mesh and protective fence used for periphery security system |
| CN102409898A (en) * | 2011-09-23 | 2012-04-11 | 无锡国科微纳传感网科技有限公司 | Intrusion detection fence |
| CN102409898B (en) * | 2011-09-23 | 2014-06-04 | 感知技术无锡有限公司 | Intrusion detection fence |
| CN111535657A (en) * | 2020-05-10 | 2020-08-14 | 谢甜甜 | Guardrail for protecting animals and plants |
| CN111535657B (en) * | 2020-05-10 | 2021-08-20 | 金迪(聊城市)知识产权运营有限公司 | Guardrail for protecting animals and plants |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |