CN102852381A - Metal mesh and protective fence used for periphery security system - Google Patents
Metal mesh and protective fence used for periphery security system Download PDFInfo
- Publication number
- CN102852381A CN102852381A CN2011101744640A CN201110174464A CN102852381A CN 102852381 A CN102852381 A CN 102852381A CN 2011101744640 A CN2011101744640 A CN 2011101744640A CN 201110174464 A CN201110174464 A CN 201110174464A CN 102852381 A CN102852381 A CN 102852381A
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- sensor
- metal mesh
- mesh sheet
- wire
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- 239000002184 metal Substances 0.000 title claims abstract description 39
- 229910052751 metal Inorganic materials 0.000 title claims abstract description 39
- 230000001681 protective effect Effects 0.000 title claims abstract description 16
- 230000005540 biological transmission Effects 0.000 claims description 8
- 238000005516 engineering process Methods 0.000 claims description 6
- 230000008447 perception Effects 0.000 claims description 6
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 238000013497 data interchange Methods 0.000 claims description 3
- 230000005855 radiation Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 6
- 238000012544 monitoring process Methods 0.000 abstract description 3
- 230000009545 invasion Effects 0.000 abstract 1
- 230000008685 targeting Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000009194 climbing Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007123 defense Effects 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 239000013307 optical fiber Substances 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The invention relates to a metal mesh which is formed by interweaving of metal wires crossed horizontally and longitudinally. A sensor used for sensing whether an invader exists in the set range or sensing whether the metal wire is damaged or not is embedded in at least one metal wire, is connected with a receiver by signals, and outputs acquired signals to the receiver in time. The sensor is additionally arranged on the metal mesh in physical protection by an embedding method, the hiding and the safety of the sensor are improved, the invader can not determine the position of the sensor, so that the sensor can not be damaged in a targeting manner, and when the invader climbs or damages a protective fence, the sensor can timely transmit the signals to the receiver, so that the signals can be further fed back to a central monitoring system or an alarm system, and further, the further invasion of the invader can be prevented; and in addition, the embedded sensor is adopted, so that the attractiveness of the protective fence is improved.
Description
Technical field
The invention belongs to the circumference safety-protection system product of building external application, particularly a kind of metal mesh sheet protective fence of belonging to the net sheet and being used for the circumference safety-protection system.
Background technology
The protection of common building periphery mainly is to adopt the stereoscopic protective net, outside the building week forms every the boundary for fence or enclosure wall etc., and utilize camera or sensor real-time feedback system that circumference is monitored, report to the police, yet in the market the overwhelming majority guard system, its camera or sensor device all are exposed to the outside of guard system, be easy to be found by the effractor, so violence effractors of some malice, usually at first camera or sensor feedback system are destroyed, and then enter interior of building, also have some effractors may walk around camera and the sensor of expressing, searching is difficult for found p of E and climbs up and over or destroy.
Summary of the invention
The first purpose of the present invention provides a kind of metal mesh sheet with concealed sensor.
The second purpose of the present invention provides a kind of difficult quilt and discovers with protective fence monitoring sensor, that be used for the circumference safety-protection system.
For reaching the first above-mentioned purpose, the first technical scheme that the present invention adopts is: a kind of metal mesh sheet, be interwoven by crisscross wire, have at least a described wire to be embedded with for whether there being whether destroyed sensor of invader or the described wire of perception in the perception setting range, described sensor and a receiver connect with signal, and described sensor is in time exported to described receiver with its signal that collects.
The first above-mentioned technical scheme as this metal mesh sheet being used for the open-air special construction place that maybe can't sunken cord, can preferably realize data interchange by wireless signal between described sensor and the described receiver.This Radio Transmission Technology further can be preferably by Zigbee or WLAN or 2G or 3G technology realization Wireless Data Transmission.Adopt Radio Transmission Technology, need not the signalization line, installation period is short, easy to maintenance, the dilatation ability is strong.
The first above-mentioned technical scheme also can adopt the wire transmission mode signal transmission between described sensor and the described receiver, at this moment, also is provided with the holding wire that connects described sensor and described receiver in the preferred described wire.
In the first above-mentioned technical scheme, in order to realize wire energy embedded sensors, the wire that is embedded with described sensor preferably can be arranged to is hollow structure, and described sensor setting is in this internal cavities wiry.Also can preferably be arranged to, described wire comprises at least two parts of mutual splicing, have respectively resettlement section at least on the described wire of each several part and divide the accepting groove of described sensor, its inner formation can be accommodated the cavity of described sensor after the described wire splicing.Can also preferably be arranged to, offer on the described wire be used to the hole of accommodating described sensor, described sensor is housed in this hole.
In above-mentioned the first technical scheme, preferably, described sensor is touch sensor.In touch sensor, preferentially adopt strain gauge or strain transducer or temperature pick up.In strain gauge, preferentially adopt vibration optical fiber.
In above-mentioned the first technical scheme, described sensor also can adopt noncontacting proximity sensor.In this noncontacting proximity sensor, preferentially adopt microwave remote sensor, photoelectric sensor, radiation sensor.
In order to realize the second purpose of the present invention, can adopt above-mentioned metal mesh sheet at the protective fence that is used for the circumference safety-protection system, wherein protective fence comprises many root posts and the metal mesh sheet between adjacent two described columns, and described metal mesh sheet is the metal mesh sheet in the technique scheme.
Because technique scheme is used, the present invention compared with prior art has following advantages and effect: the present invention is added in sensor on the metal mesh sheet of entity protection with the method that embeds, disguise and the safety of sensor have been increased, the effractor can't determine the position of sensor, therefore can not destroy it targetedly, when effractor's climbing or tamper protection fence, sensor just can in time be transferred to receiver with signal in order to further feed back to central monitoring system or warning system, thereby prevents that the effractor from further invading; In addition, adopt embedded type sensor, can also improve the aesthetic measure of protective fence.
Description of drawings
Accompanying drawing 1 is the structural representation of protective fence of the present invention;
Accompanying drawing 2 is the structural representation of metal mesh sheet of the present invention;
Accompanying drawing 3 is cross sectional view wiry of the present invention;
Wherein: 1, column; 2, metal mesh sheet; 3, wire; 4, cavity; 5, sensor.
The specific embodiment
The invention will be further described below in conjunction with drawings and Examples:
As shown in Figure 1, this is the structural representation of protective fence, and this protective fence is used in the circumference safety-protection system, and protective fence is made of many root posts 1 and the metal mesh sheet 2 between adjacent two root posts 1, has showed three root posts and two metal mesh sheets in the accompanying drawing.
As shown in Figure 2, metal mesh sheet 2 is interwoven by crisscross wire, and in the present embodiment, the wire of vertical, horizontal 3 is fixed into one in the intertwined point by welding manner.
The structure of each one metal wire 3 as shown in Figure 3, this wire is hollow structure, inside has cavity 4, cavity 4 wiry is embedded with for whether there being whether destroyed sensor 5 of invader or the described wire of perception in the perception setting range, sensor 5 and a receiver (not shown) connect with signal, and sensor 5 is in time exported to described receiver with its signal that collects.In order to realize embedded sensors, the structure of wire 3 can also be arranged to following structure: wire comprises at least two parts of mutual splicing, have respectively at least accepting groove of resettlement section sub sensor on the each several part wire, its inner formation can be accommodated the cavity of sensor after the wire splicing.This structure is practical for the thicker wire of diameter.Also have, if wire is whole, can offer be used to the hole of accommodating sensor at wire, sensor is housed in these holes, can realize hiding of sensor.(in metal mesh sheet, sometimes only the part metals silk on the net sheet is designed to above-mentioned structure, when design, can selects as required.)
Realize data interchange by wireless signal between sensor 5 and the receiver, also can realize transfer of data by wired mode.For wireless transmission method, can be by Zigbee or WLAN or 2G or 3G technology realization Wireless Data Transmission between sensor 5 and the receiver.If sensor is to be designed to limited transmission information, the holding wire of connecting sensor and receiver is set in wire, be about to the also hidden wire inside that is imbedded in of holding wire.
The above-mentioned sensor of mentioning can be touch sensor, also can be noncontacting proximity sensor
For touch sensor, can comprise for the kind of selecting pressure sensor, strain transducer, contact type temperature sensor.
For noncontacting proximity sensor, can select microwave remote sensor, photoelectric sensor, radiation sensor and non-contact temperature sensor.
Fence of the present invention is by integrating sensor and metal mesh sheet, and sensor is implanted to inside wiry, has guaranteed disguise and the safety of technic defend facility, embedded sensor also can reach hidden effect, realize easy for installation, simple in structure.
Protective fence of the present invention, fusion people's air defense, thing are prevented and each system of technical precaution, form combined system, can and invade the different of situation along with risk class, the circumference safety and protection system can automatically be surveyed so that the control centre on backstage can in time provide by embedded sensor and stop the reaction such as the wisdom that delays, checks response.
Above-described embodiment only is explanation technical conceive of the present invention and characteristics, and its purpose is to allow the personage who is familiar with technique can understand content of the present invention and according to this enforcement, can not limit protection scope of the present invention with this.All equivalences that Spirit Essence is done according to the present invention change or modify, and all should be encompassed within protection scope of the present invention.
Claims (12)
1. metal mesh sheet, be interwoven by crisscross wire, it is characterized in that: have at least a described wire to be embedded with for whether there being whether destroyed sensor of invader or the described wire of perception in the perception setting range, described sensor and a receiver connect with signal, and described sensor is in time exported to described receiver with its signal that collects.
2. metal mesh sheet according to claim 1 is characterized in that: realize data interchange by wireless signal between described sensor and the described receiver.
3. metal mesh sheet according to claim 2 is characterized in that: pass through Zigbee or WLAN or 2G or 3G technology between described sensor and the described receiver and realize Wireless Data Transmission.
4. metal mesh sheet according to claim 1, it is characterized in that: the wire that is embedded with described sensor is hollow structure, described sensor setting is in this internal cavities wiry.
5. it is characterized in that according to claim 1 or 4 described metal mesh sheets: also be provided with the holding wire that connects described sensor and described receiver in the described wire.
6. metal mesh sheet according to claim 1, it is characterized in that: described wire comprises at least two parts of mutual splicing, have respectively resettlement section at least on the described wire of each several part and divide the accepting groove of described sensor, its inner formation can be accommodated the cavity of described sensor after the described wire splicing.
7. metal mesh sheet according to claim 1, it is characterized in that: offer on the described wire be used to the hole of accommodating described sensor, described sensor is housed in this hole.
8. metal mesh sheet according to claim 1, it is characterized in that: described sensor is touch sensor.
9. metal mesh sheet according to claim 8 is characterized in that: described sensor is pressure sensor, strain transducer and/or contact type temperature sensor.
10. metal mesh sheet according to claim 1, it is characterized in that: described sensor is noncontacting proximity sensor.
11. metal mesh sheet according to claim 10 is characterized in that: described sensor is microwave remote sensor, photoelectric sensor, radiation sensor and/or non-contact temperature sensor.
12. a protective fence that is used for the circumference safety-protection system comprises many root posts and the metal mesh sheet between adjacent two described columns, described metal mesh sheet is such as each the described metal mesh sheet in the claim 1～11.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101744640A CN102852381A (en) | 2011-06-27 | 2011-06-27 | Metal mesh and protective fence used for periphery security system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101744640A CN102852381A (en) | 2011-06-27 | 2011-06-27 | Metal mesh and protective fence used for periphery security system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102852381A true CN102852381A (en) | 2013-01-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011101744640A Pending CN102852381A (en) | 2011-06-27 | 2011-06-27 | Metal mesh and protective fence used for periphery security system |
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| Country | Link |
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| CN (1) | CN102852381A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104763219A (en) * | 2015-04-13 | 2015-07-08 | 张家港固耐特围栏系统有限公司 | Placement connection piece of fence pressure warning device |
| CN104778803A (en) * | 2015-04-13 | 2015-07-15 | 张家港固耐特围栏系统有限公司 | Optical fiber alarming fence |
| CN105405237A (en) * | 2015-11-26 | 2016-03-16 | 国家电网公司 | High-voltage early warning device |
| CN106887113A (en) * | 2015-12-15 | 2017-06-23 | 北京奇虎科技有限公司 | Monitor method, device and the basket cot of moving target |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4081177A (en) * | 1977-03-10 | 1978-03-28 | The United States Of America As Represented By The Secretary Of The Air Force | Break-away outrigger |
| US4730809A (en) * | 1983-10-30 | 1988-03-15 | Israel Aircraft Industries Ltd. | Taut wire fence system |
| CN2793236Y (en) * | 2005-05-31 | 2006-07-05 | 宜兴市华鹰电子科技有限公司 | Induced and intelligent plastic steel fence with electronic circumference alarm |
| CN201060528Y (en) * | 2007-02-09 | 2008-05-14 | 李华强 | Intelligent biochemistry anti-theft device |
| CN201408461Y (en) * | 2009-04-27 | 2010-02-17 | 徐克林 | Steel wire gate group capable of giving alarm |
| CN201502215U (en) * | 2009-08-07 | 2010-06-09 | 周建文 | Electronic fence |
| CN202202621U (en) * | 2011-06-27 | 2012-04-25 | 张家港固耐特围栏系统有限公司 | Metal mesh and protective fence for perimeter security system |
-
2011
- 2011-06-27 CN CN2011101744640A patent/CN102852381A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4081177A (en) * | 1977-03-10 | 1978-03-28 | The United States Of America As Represented By The Secretary Of The Air Force | Break-away outrigger |
| US4730809A (en) * | 1983-10-30 | 1988-03-15 | Israel Aircraft Industries Ltd. | Taut wire fence system |
| CN2793236Y (en) * | 2005-05-31 | 2006-07-05 | 宜兴市华鹰电子科技有限公司 | Induced and intelligent plastic steel fence with electronic circumference alarm |
| CN201060528Y (en) * | 2007-02-09 | 2008-05-14 | 李华强 | Intelligent biochemistry anti-theft device |
| CN201408461Y (en) * | 2009-04-27 | 2010-02-17 | 徐克林 | Steel wire gate group capable of giving alarm |
| CN201502215U (en) * | 2009-08-07 | 2010-06-09 | 周建文 | Electronic fence |
| CN202202621U (en) * | 2011-06-27 | 2012-04-25 | 张家港固耐特围栏系统有限公司 | Metal mesh and protective fence for perimeter security system |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104763219A (en) * | 2015-04-13 | 2015-07-08 | 张家港固耐特围栏系统有限公司 | Placement connection piece of fence pressure warning device |
| CN104778803A (en) * | 2015-04-13 | 2015-07-15 | 张家港固耐特围栏系统有限公司 | Optical fiber alarming fence |
| CN104763219B (en) * | 2015-04-13 | 2017-02-01 | 张家港固耐特围栏系统有限公司 | Placement connection piece of fence pressure warning device |
| CN105405237A (en) * | 2015-11-26 | 2016-03-16 | 国家电网公司 | High-voltage early warning device |
| CN106887113A (en) * | 2015-12-15 | 2017-06-23 | 北京奇虎科技有限公司 | Monitor method, device and the basket cot of moving target |
| CN106887113B (en) * | 2015-12-15 | 2019-03-05 | 北京奇虎科技有限公司 | Monitor the method, apparatus and basket cot of moving target |
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Application publication date: 20130102 |