CN103132887A - Invisible security net - Google Patents
Invisible security net Download PDFInfo
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- CN103132887A CN103132887A CN 201110398393 CN201110398393A CN103132887A CN 103132887 A CN103132887 A CN 103132887A CN 201110398393 CN201110398393 CN 201110398393 CN 201110398393 A CN201110398393 A CN 201110398393A CN 103132887 A CN103132887 A CN 103132887A
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- upper frame
- sensor fibre
- underframe
- rope
- invisible anti
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Abstract
The invention discloses an invisible security set which comprises an upper frame, a lower frame and blocking ropes. The upper frame is arranged on an upper edge of a window, and the lower frame is arranged on a lower edge of the window. The blocking ropes are arranged between the upper frame and the lower frame at intervals in a penetrating mode. The upper frame and the lower frame are respectively provided with a plurality of installation holes for the blocking ropes to penetrate through. Arc plates are arranged on the upper frame and the lower frame and located between two adjacent installation holes, and the blocking ropes penetrate through the installation holes in the upper frame and the lower frame at intervals and are wound on the arc plates. The blocking ropes, the upper frame, the lower frame and the arc plates together form a net structure, and the blocking ropes respectively comprise sensing fibers, an inner protective layer and an outer protective layer. The inner protective layers are arranged outside the sensing fibers, and the outer protective layers are arranged outside the inner protective layers. The tail ends of the sensing fibers are connected with a test unit which is connected with an alarm. The invisible security set is fixed on a door and a window or a balcony through the high-strength blocking ropes containing the sensing fibers. Once the blocking ropes break, alarming is sent out, and the protection effect is realized. The invisible security set is convenient to install, low in cost, attractive and elegant, and good in visual effect.
Description
Technical field
The present invention relates to a kind of safety grid, especially relate to a kind of invisible anti-theft network optical fiber, intellectual that includes.
Background technology
Existing safety grid kind is a lot, and doing at present many is the cage type safety grid that consists of with rod iron or steel pipe, but there is potential safety hazard in this kind protective screening, is difficult to rapid escape during emergency in case indoor catch fire etc. occur.In addition, this kind safety grid is passive passive-type, and existing novel instrument can easily be cut off and not be found, and has larger potential safety hazard.
Summary of the invention
The object of the invention is to overcome above-mentioned deficiency of the prior art, a kind of invisible anti-theft network is provided, the high strength that includes sensor fibre by employing stops that rope is fixed on door and window or balcony, in case stop that rope fracture occurs can report to the police, reach protective action, the advantage such as that this safety grid has is easy for installation, cost is low, elegant in appearance, visual effect is good.
For achieving the above object, the technical solution used in the present invention is: a kind of invisible anti-theft network, it is characterized in that: comprise that the upper frame that is arranged on respectively window upper edge and lower edge and underframe and interval are located in the rope that stops on upper frame and underframe, be provided with on described upper frame and underframe for a plurality of installing holes that stop that rope passes, on described upper frame and underframe and between adjacent two installing holes, arc be installed all; Described stop the rope interval pass on upper frame and underframe installing hole and on arc, describedly stop that rope and upper frame, underframe and arc form net structure jointly; Describedly stop that rope comprises sensor fibre and is arranged on the outer sheath of sensor fibre and is arranged on the outer outer jacket of sheath, the end connecting test unit of described sensor fibre, described test cell connects alarm.
Above-mentioned a kind of invisible anti-theft network is characterized in that: the distance between a plurality of described installing holes equates, and the distance between adjacent two described installing holes is 30mm-300mm.
Above-mentioned a kind of invisible anti-theft network is characterized in that: described sensor fibre is quartzy sensor fibre, glass sensor fibre or macromolecular material sensor fibre.
Above-mentioned a kind of invisible anti-theft network is characterized in that: described outer jacket is steel pipe, strands steel wire floor or strands aluminum-magnesium alloy wire layer.
Above-mentioned a kind of invisible anti-theft network is characterized in that: described sheath is polyethylene layer, polyvinyl chloride layer or layer of polyurethane.
Above-mentioned a kind of invisible anti-theft network is characterized in that: described test cell is optical time domain reflectometer.
The present invention compared with prior art has the following advantages:
1, owing to having adopted the rope that stops that contains sensor fibre, when this safety grid was cut off, test cell can detect the variation of the optical signal in sensor fibre immediately, thereby sends signal to alarm, alarm sends alarm signal, and making safety grid is not the safety grid of passive-type.
2, owing to having adopted sensor fibre, so whole device has good anti-electromagnetic interference capability, and safety.
3, owing to stopping that rope is thinner, can reduce the sensation that stops of vision, feel all right as not when remote, improve aesthetic property.
4, can cut off by simple everyday tools when Emergency time figure catches fire and stop rope, be convenient to rapid flee danger zone.
In sum, invisible anti-theft network of the present invention have simple in structure, cost is low, wrong report less, monitoring accurately, vision stop little, safe and reliable, be difficult for the advantage seen at a distance.
Below by drawings and Examples, the present invention is described in further detail.
Description of drawings
Fig. 1 is overall structure schematic diagram of the present invention.
Fig. 2 is the structural representation that the present invention stops rope.
Description of reference numerals:
The 1-window; The 2-upper frame; The 3-underframe;
The 4-installing hole; The 5-test cell; 6-stops rope;
The 7-alarm; The 8-arc; The 14-sensor fibre;
The 15-sheath; The 16-outer jacket.
The specific embodiment
As depicted in figs. 1 and 2, the present invention includes the upper frame 2 that is arranged on respectively window 1 upper edge and lower edge and underframe 3 and interval is located in and stops rope 6 on upper frame 2 and underframe 3, be provided with on described upper frame 2 and underframe 3 for stopping the rope 6 a plurality of installing holes 4 that pass, on described upper frame 2 and underframe 3 and between adjacent two installing holes 4, arc 8 be installed all; Described stop rope 6 intervals pass on upper frame 2 and underframe 3 installing hole 4 and on arc 8, described rope 6 and upper frame 2, underframe 3 and the common net structure that forms of arc 8 of stopping; Describedly stop that rope 6 comprises sensor fibre 14 and is arranged on the outer sheath of sensor fibre 14 15 and is arranged on the outer outer jacket 16 of sheath 15, the end connecting test unit 5 of described sensor fibre 14, described test cell 5 connects alarms 7.
In the present embodiment, the distance between a plurality of described installing holes 4 equates, and the distance between adjacent two described installing holes 4 is 30mm-300mm.
In the present embodiment, described sensor fibre 14 is quartzy sensor fibre, glass sensor fibre or macromolecular material sensor fibre.
In the present embodiment, described outer jacket 16 is steel pipe, strands steel wire floor or strands aluminum-magnesium alloy wire layer.
In the present embodiment, described sheath 15 is polyethylene layer, polyvinyl chloride layer or layer of polyurethane.
In the present embodiment, described test cell 5 is optical time domain reflectometer or light source-light power meter composite set.
During use, when stopping that rope 6 is cut off, test cell 5 monitors the variation of the optical signal of sensor fibre 14 interior transmission, thereby test cell 5 sends signal to alarm 7, and 7 of alarms send alarm signal, thereby reach the purpose of alarming protection.
The above; it is only preferred embodiment of the present invention; be not that the present invention is imposed any restrictions, every according to the technology of the present invention essence to any simple modification, change and equivalent structure transformation that above embodiment does, all still belong in the protection domain of technical solution of the present invention.
Claims (6)
1. invisible anti-theft network, it is characterized in that: comprising that the upper frame (2) that is arranged on respectively window (1) upper edge and lower edge and underframe (3) and interval are located in stops rope (6) on upper frame (2) and underframe (3), be provided with confession on described upper frame (2) and underframe (3) and stop a plurality of installing holes (4) that rope (6) passes, described upper frame (2) and underframe (3) are gone up and are positioned at arc (8) all is installed between adjacent two installing holes (4); Described stop rope (6) interval pass on upper frame (2) and underframe (3) installing hole (4) and on arc (8), describedly stop that rope (6) and upper frame (2), underframe (3) and arc (8) form net structure jointly; Describedly stop that rope (6) comprises sensor fibre (14) and is arranged on the outer sheath (15) of sensor fibre (14) and is arranged on sheath (15) outer jacket (16) outward, the end connecting test unit (5) of described sensor fibre (14), described test cell (5) connects alarm (7).
2. a kind of invisible anti-theft network according to claim 1 is characterized in that: the distance between a plurality of described installing holes (4) equates, and the distance between adjacent two described installing holes (4) is 30mm-300mm.
3. a kind of invisible anti-theft network according to claim 1 and 2, it is characterized in that: described sensor fibre (14) is quartzy sensor fibre, glass sensor fibre or macromolecular material sensor fibre.
4. a kind of invisible anti-theft network according to claim 1 and 2, it is characterized in that: described outer jacket (16) is steel pipe, strands steel wire floor or strands aluminum-magnesium alloy wire layer.
5. a kind of invisible anti-theft network according to claim 1 and 2, it is characterized in that: described sheath (15) is polyethylene layer, polyvinyl chloride layer or layer of polyurethane.
6. a kind of invisible anti-theft network according to claim 1 and 2, it is characterized in that: described test cell (5) is optical time domain reflectometer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110398393 CN103132887A (en) | 2011-12-04 | 2011-12-04 | Invisible security net |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110398393 CN103132887A (en) | 2011-12-04 | 2011-12-04 | Invisible security net |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103132887A true CN103132887A (en) | 2013-06-05 |
Family
ID=48493274
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110398393 Pending CN103132887A (en) | 2011-12-04 | 2011-12-04 | Invisible security net |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103132887A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105134037A (en) * | 2015-09-17 | 2015-12-09 | 中国电子科技集团公司第八研究所 | Intelligent optical fiber anti-theft window |
| CN108316838A (en) * | 2018-01-24 | 2018-07-24 | 李堂波 | Invisible antitheft anti-drop net with locking mechanism and construction method |
-
2011
- 2011-12-04 CN CN 201110398393 patent/CN103132887A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105134037A (en) * | 2015-09-17 | 2015-12-09 | 中国电子科技集团公司第八研究所 | Intelligent optical fiber anti-theft window |
| CN108316838A (en) * | 2018-01-24 | 2018-07-24 | 李堂波 | Invisible antitheft anti-drop net with locking mechanism and construction method |
| CN108316838B (en) * | 2018-01-24 | 2019-09-20 | 李堂波 | Invisible antitheft anti-drop net and construction method with locking mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130605 |