CN104847240B - A kind of Internet of Things antitheft protecting fence connector with extension spring and electronic switch - Google Patents
A kind of Internet of Things antitheft protecting fence connector with extension spring and electronic switch Download PDFInfo
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- CN104847240B CN104847240B CN201510182350.9A CN201510182350A CN104847240B CN 104847240 B CN104847240 B CN 104847240B CN 201510182350 A CN201510182350 A CN 201510182350A CN 104847240 B CN104847240 B CN 104847240B
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- extension spring
- electronic switch
- guardrail
- base plate
- connector
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- 238000004891 communication Methods 0.000 claims abstract description 5
- 239000000470 constituent Substances 0.000 claims abstract description 5
- 230000006855 networking Effects 0.000 claims abstract 2
- 230000009194 climbing Effects 0.000 abstract description 7
- 230000000694 effects Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 238000004080 punching Methods 0.000 description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 238000005452 bending Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 238000005520 cutting process Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000001012 protector Effects 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000338 in vitro Methods 0.000 description 1
- 230000036651 mood Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
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- Burglar Alarm Systems (AREA)
- Alarm Systems (AREA)
Abstract
A kind of Internet of Things antitheft protecting fence connector with extension spring and electronic switch, including connector, extension spring and electronic switch, connector includes a rectangular base plate, and base plate front end is provided with hinge, and in the middle part of base plate, side is upwards provided with side plate, side plate top is provided with header board, being additionally provided with installing hole on base plate, header board is provided with switch enclosure, is provided with electronic switch and extension spring in switch enclosure, hinge is fixed on guardrail underframe, and extension spring is fixed on guardrail frame.This connector is arranged on the windowsill of the window left and right sides, guardrail is parallel with window, when guardrail is by the climbing of the external force such as thief, push-and-pull or when the external force such as trampling, guardrail turns an angle, elastic electron switchs thus opens alarm signal, its alarm host machine alert connecting, also by the networking of communication network constituent, it is achieved strange land controls.
Description
Technical field
The present invention relates to mechanical structure field, particularly relate to a kind of Internet of Things with extension spring and electronic switch antitheft
Connecting piece for guard rail.
Background technology
The balcony of existing structure and window use fence type security window to shroud formula protection anti-theft substantially, and it is made
Connector for installing has been all fixation and motionless, although can play part anti-theft function, but also
There is multiple shortcoming: first, this connector and guard rail are shaky, thief is easy to cut off within a few minutes,
Break etc. and to destroy, then dig into pilferage；Second, the guard rail of this fixing connector often becomes robber
The instrument of climbing building, causes security threat or property loss even life to injure, therefore to upper strata resident family
Cause neighbourhood's contradiction, affect social harmony；3rd, if the building wall of bottom is in vitro mounted with that this is fixed
The fence type protector of connector, if high-rise forms effectively do not protect and will readily become robber
Target, therefore many multilayer houses, from Stall to attic be assembled with guard rail burglary-resisting window, give
Sense of depression, everybody lives in iron cage, affects quality of life；4th, the fence type of this fixing connector
Burglary-resisting window has an effect on the attractive in appearance of building, particularly tourist city, building forms all quilts on both sides, street
Iron bar covers, and has had a strong impact on city look and feel, has returned visitor and leave the bad impression of public security, affect visitor
Mood；5th, if the property safety of harm many people life such as building breaking out of fire and whole building
Accident, needs to evacuate the personnel in building and relief from other passages, due to preventing of this fixing connector
Whole forms and balcony are firmly sealed by protection unit, and the personnel in building cannot evacuate at window or balcony
Or escape, the rescue personnel of outside also cannot be introduced into rescuing people's disaster relief, therefore there is great potential safety hazard；The
Six, after installing due to fixed connector, guardrail body is irremovable, therefore cannot install alarm switch to steathily
Steal molecule to alert in time.
Content of the invention
In order to solve above-mentioned technical problem, it is an object of the invention to provide one and can rotate under external force pulls
The Internet of Things antitheft protecting fence connector with extension spring and electronic switch of certain angle, it is possible to achieve window is installed
Guardrail does not needs integrally closed and installs, it is only necessary to stopping the in-position of window, therefore guardrail height does
Can have barrier effect to 20-50cm, when invading outside chance climbing or hanging entrance window theft etc., this is even
The guardrail body that fitting connects can stress tilt, and the electronic switch on its connector opens warning, electronic cutting at once
Close the warning device connecting can automatically on-the-spot sound and light alarm report to the police and video recording with calling, can effectively warn/hinder
Only theft occurs and for immediately catching thief to provide information；Antitheft protecting fence because installing this connector is rotatable,
Therefore be not required to cover window and can play the effect that prevention is reported to the police, when urgent, inside and outside turnover window is convenient, does not endangers
And existing structure forms are as safe escape passage and rescue, the effect of the disaster relief, solve existing fixing company
The shortcoming that the protector that fitting is installed exists.
The technical solution used in the present invention is as follows:
A kind of antitheft protecting fence connector with extension spring and electronic switch, including connector, extension spring and electronic switch,
It is characterized in that, described connector includes a rectangular base plate, and base plate front end is provided with hinge, base plate medial side
Limit is upwards provided with side plate, and side plate top is provided with header board, and described base plate is additionally provided with installing hole, described before
Plate is provided with switch enclosure, is provided with electronic switch and extension spring in switch enclosure, and described hinge is fixed on guardrail underframe
On, described extension spring is fixed on guardrail frame.
Further, installing hole is distributed in the middle of described base plate from front to back, and described is positioned at base plate tail end
Several installing holes between be provided with impression.
Further, being distributed porose in the middle of described side plate from top to bottom, side plate top is provided with horizontal header board,
It is distributed porose in the middle of header board from top to bottom, be fixed on switch enclosure before header board by this hole with screw.
Further, being provided with electronic switch and extension spring inside described switch enclosure, described electronic switch is bullet
Property the normally opened electronic switch that touches of button, switch connect warning device；Described extension spring rear end is fixed on switch
In box, front end is provided with hook, hangs on the guardrail frame being arranged on before it or online in guardrail.
Further, described warning device is wireless launcher, and wireless launcher connects wireless alarm.
Further, the application of the described Internet of Things antitheft protecting fence connector with extension spring and electronic switch, its
Being characterised by, the Internet of Things antitheft protecting fence connector of the extension spring of this band and electronic switch is arranged on the window left and right sides
On windowsill, guardrail is parallel with window, when guardrail is by external force climbing, push-and-pull or when the external force such as trampling, and guardrail meeting
Turn an angle with following hinge for axle, electronic switch thus upspring and open alarm signal, its connect
Alarm host machine begins to send out warning message by the alert program setting, also by wired or wireless communication network
Constituent is networked, it is achieved strange land controls.
The invention also discloses the manufacturer of a kind of Internet of Things antitheft protecting fence connector with extension spring and electronic switch
Method, including following technique and step:
1) a kind of Internet of Things antitheft protecting fence connector with extension spring and electronic switch, including connector, extension spring and electronics
Switch, described connector makes with metallic plate punching, including a rectangular base plate, in the middle part of base plate side to
Upper bending forms side plate, and side plate upper lateral bending forms header board, is distributed from front to back in the middle of described base plate
There is installing hole, be positioned between several installing holes of base plate tail end and be provided with impression, side plate and header board have several punching
Pressure hole；
2) hinge is set in base plate front end, hinge has the guardrail connecting hole of punching press；
3) switch enclosure is set on described header board, is fixed the rear portion of switch enclosure with screw by the hole on header board；?
Arranging electronic switch and extension spring in switch enclosure, electronic switch is arranged on extension spring top, and elasticity selected by electronic switch
The normally opened electronic switch that touches of button, switch connects warning device；Described extension spring one end is fixed on switch enclosure
In, the other end is provided with hook and stretches out the outer certain length of switch enclosure；
4) install: the Internet of Things antitheft protecting fence with extension spring and electronic switch being obtained by above-mentioned technique and step is connected
Part two, the two ends being fixed on hinge on guardrail underframe with screw respectively, with the installation by base plate for the screw
Hole is fixed on windowsill, and described extension spring hangs on the guardrail frame being arranged on before it or guardrail Intranet
On, switch connects wireless launcher, and wireless launcher connects wireless alarm；
5) use: the mounted Internet of Things antitheft protecting fence with extension spring and electronic switch stands in window, stop that thief enters
Enter in window must be through part, under external force is drawn and climbed or suspend in midair and trample, guardrail is axial flare with following hinge
Tiltedly, its with spring button switch automatically open up to connect warning device send alarm signal, alarm
On-the-spot sound and light alarm and/or call warning and/or carry out to scene shooting image.
The Internet of Things antitheft protecting fence connector with extension spring and electronic switch that the present invention provides, for pacifying guardrail
Being contained on the balcony/windowsill of building, it stands upright on window-external, plays anti-creep anti-theft function, because of its guardrail
Body, in the parallel installation of windowsill wall face, neither affects windowsill and grows flower or shine thing, can also prevent the thing pendants such as flowerpot
Fall, meet external force when guardrail body and draw and climb, the hinge that its guardrail connects with guardrail underframe for axis rotation certain angle,
When opening the distance needing more than spring button switch or during angle, electronic switch is opened, the warning being connected
Equipment starts to start alert program, sends alarm signal.Apply the antitheft protecting fence of the extension spring of this band and electronic switch
The in-position of forms is simply protected by the guardrail of connector especially, thus without the daylighting affecting window,
Will not block vision, without cage sense, simultaneously when security incidents such as fire, indoor occupant can actively be opened
Reporting to the police, pointing out other people to succour, also can escape from there easily, rescue worker also easily enters to enter the room from there
Inside rescue people's disaster relief；If chance thief's climbing pulls or hanging is trampled, guardrail body stress all can rotate inclination and beat in time
Drive alarm switch, be simultaneously emitted by sound and light alarm and or call warning, also can launch simultaneously radio alarming letter
Number and/or carry out taking pictures to scene, shoot；It is arranged on windowsill and still prevents flowerpot and drop and preventing high altitude
People, thing accidental falling；Apply outside the guardrail of Internet of Things antitheft protecting fence connector of the extension spring of this band and electronic switch
Shape is attractive in appearance, antitheft, anti-creep is respond well, can promote the overall image of whole building, beautify the environment；Cause
With anti-creep function, therefore lower floor installs, and upper strata is safer；Building balcony, window can be widely suitable for
Body anti-creep, antitheft, both had protection anti-theft effect, had again escaping function.
Brief description
Fig. 1 is the front view structure schematic diagram of the present invention；
Fig. 2 is the plan structure schematic diagram of Fig. 1；
Fig. 3 is that the right side of Fig. 1 regards structural representation；
Fig. 4 is the perspective view of Fig. 1；
Fig. 5 is that the Internet of Things antitheft protecting fence connector with extension spring and electronic switch of the present invention connects the vertical of guardrail
Body structural representation；
Fig. 6 is a left side for the Internet of Things antitheft protecting fence connector connection guardrail with extension spring and electronic switch of the present invention
Depending on structural representation；
Fig. 7 is the guardrail of the Internet of Things antitheft protecting fence connector connection guardrail with extension spring and electronic switch of Fig. 6
Pull open alarm condition structural representation.
Wherein: 1-side plate, 11-hole, 12-header board, 2-switch enclosure, 21-electronic switch, 22-extension spring,
3-hinge, 31-guardrail connecting hole, 4-base plate, 41-impression, 42-installing hole, 5-screw, 6-guardrail,
61-guardrail Intranet, 62-guardrail underframe, 63-guardrail frame.
Detailed description of the invention
The invention will be further elaborated with embodiment below in conjunction with the accompanying drawings.
Embodiment, as shown in the figure: embodiments provide a kind of with extension spring 22 and electronic switch 21
Internet of Things antitheft protecting fence connector, including connector, extension spring 22 and electronic switch 21, described connector bag
Including a rectangular base plate 4, base plate 4 front end is provided with hinge 3, and in the middle part of base plate 4, side is upwards provided with side plate 1, side
Plate 1 top is provided with header board 12, described base plate 4 is additionally provided with installing hole 42, described header board 12 sets
Having switch enclosure 2, being provided with electronic switch 21 and extension spring 22 in switch enclosure 2, described hinge 3 is fixed on guardrail
On underframe 62, described extension spring 22 is fixed on guardrail frame 63.
Further, installing hole 42 being distributed from front to back in the middle of described base plate 4, described is positioned at base plate
It is provided with impression 41 between several installing holes 42 of 4 tail ends, when the width of window is less than the length of base plate 4,
Can be fractureed at impression 41 from there base plate 4, to facilitate installation.
Further, being distributed porose 11 from top to bottom in the middle of described side plate 1, side plate 1 top is provided with laterally
Header board 12, is distributed porose 11 in the middle of header board 12 from top to bottom, with screw 5 by this hole 11 by switch enclosure 2
Being fixed on before header board 12, the hole 11 of side plate 1 is the one end for fixing slide fastener herein, and the other end is fixed
It on guardrail 6, is used for controlling guardrail 6 angle of inclination.
Further, described switch enclosure 2 is internal is provided with electronic switch 21 and extension spring 22, described electronic cutting
Closing 21 is the normally opened electronic switch 21 that touches of flexible keypad formula, and switch connects warning device；Described extension spring 22
Rear end is fixed in switch enclosure 2, and front end is provided with hook, hangs over the guardrail frame 63 being arranged on before it
Go up or in guardrail Intranet 61.
Further, described warning device is wireless launcher, and wireless launcher reconnects wireless alarm.
Further, the application of the described Internet of Things antitheft protecting fence connector with extension spring and electronic switch, its
Being characterised by, the Internet of Things antitheft protecting fence connector of the extension spring of this band and electronic switch is arranged on the window left and right sides
On windowsill, guardrail 6 is parallel with window, when guardrail 6 is by external force climbing, push-and-pull or when the external force such as trampling, protects
Hurdle 6 can turn an angle with following hinge 3 for axle, electronic switch 21 thus upspring and open alarm signal,
Its alarm host machine connecting begins to send out warning message by the alert program setting, also by wired or wireless
Communication network constituent is networked, it is achieved strange land controls.
The present embodiment also discloses the manufacture of a kind of Internet of Things antitheft protecting fence connector with extension spring and electronic switch
Method, including following technique and step:
1) a kind of Internet of Things antitheft protecting fence connector with extension spring and electronic switch, including connector, extension spring 22 and
Electronic switch 21, described connector makes with metallic plate punching, including a rectangular base plate 4, base plate 4
Middle part side upwards bending forms side plate 1, and side plate 1 upper lateral bending forms header board 12, described base plate 4
Centre is distributed installing hole 42 from front to back, is positioned at and is provided with impression between several installing holes 42 of base plate 4 tail end
41, side plate 1 and header board 12 have several punching hole 11；
2) hinge 3 is set in base plate 4 front end, hinge 3 has the guardrail connecting hole 31 of punching press；
3) switch enclosure 2 is set on described header board 12, with screw 5 by the fixing switch in hole 11 on header board 12
The rear portion of box 2；Arranging electronic switch 21 and extension spring 22 in switch enclosure 2, electronic switch 21 is arranged on and draws
Spring 22 top, electronic switch 21 selects the normally opened electronic switch 21 that touches of flexible keypad formula, switch connection warning
Equipment；Described extension spring 22 one end is fixed in switch enclosure 2, and the other end is provided with hook and stretches out outside switch enclosure 2
Certain length；
4) install: with the Internet of Things antitheft protecting fence with extension spring and electronic switch being obtained by above-mentioned technique and step even
Fitting two, the two ends being fixed on hinge 3 on guardrail underframe 62 with screw 5 respectively, pass through with screw 5
The installing hole 42 of base plate 4 is fixed on windowsill, and described extension spring 22 hangs over and is arranged on protecting before it
On hurdle frame 63 or in guardrail Intranet 61, switch connects onsite alarming device or wireless launcher, wireless transmission
Device connects wireless alarm；
5) use: the mounted Internet of Things antitheft protecting fence with extension spring and electronic switch stands in window, stop that thief enters
Enter in window must be through part, under external force is drawn and climbed or suspend in midair and trample, guardrail 6 is axial with following hinge 3
Outer incline, its with elastic button electronic switch 21 automatically open up to connect warning device send alarm signal
Number, the on-the-spot sound and light alarm of alarm and/or call warning and/or carry out to scene shooting image.Work as mistake
Going external force, due to the pulling force effect of extension spring 22, guardrail 6 resets, and electronic switch 21 resets, warning device
Enter holding state or persistently report to the police；This connector is arranged on the windowsill of the window left and right sides, guardrail 6 and window
Mouthful parallel, when guardrail 6 is by the external force climbings such as thief, push-and-pull or when the external force such as trampling, guardrail 6 can be with following
Hinge 3 turn an angle for axle, electronic switch 21 thus upspring and open alarm signal, its connect report
Alert main frame begins to send out warning message by the alert program setting, also by wired or wireless communication network
Constituent is networked, it is achieved strange land controls.
The Internet of Things antitheft protecting fence connecting-piece structure of the extension spring of this band and electronic switch is simple, with this connector
Window alarming guardrail can be supporting with existing warning system, therefore easy to manufacture, cheap, and it coordinates guardrail to set
Putting outside window, gear, on the only way which must be passed of thief, does not affect windowsill and grows flower solarization thing, also with anti-creep, anti-
The anti-theft features such as hanging, its supporting alarm can also take into account gas leakage and fire in door and window balcony and family
Deng reporting to the police, can prevent trouble before it happens, still prevent people from high-altitude, thing accidental falling, and do not affect escape and rescue
Calamity, can be widely used in various architecture storey.
Above disclosed only present pre-ferred embodiments, can not limit the present invention's with this certainly
Interest field, therefore equivalent variations, still belong to the scope that the present invention is covered.
Claims (5)
1. the Internet of Things antitheft protecting fence connector with extension spring and electronic switch, including connector body, extension spring and electronic switch, it is characterized in that, described connector body includes a rectangular base plate, base plate front end is provided with hinge, in the middle part of base plate, side is upwards provided with side plate, side plate top is provided with header board, it is additionally provided with installing hole on described base plate, described header board is provided with switch enclosure, being provided with electronic switch and extension spring in switch enclosure, described hinge is fixed on guardrail underframe, and described extension spring is fixed on guardrail frame；
Installing hole is distributed in the middle of described base plate from front to back, is positioned at and is provided with impression between several installing holes of base plate tail end.
2. the Internet of Things antitheft protecting fence connector with extension spring and electronic switch according to claim 1, it is characterized in that, it is distributed porose in the middle of described side plate from top to bottom, side plate top is provided with horizontal header board, it is distributed porose in the middle of header board from top to bottom, be fixed on switch enclosure before header board by this hole with screw.
3. the Internet of Things antitheft protecting fence connector with extension spring and electronic switch according to claim 1, it is characterized in that, being provided with electronic switch and extension spring inside described switch enclosure, described electronic switch is the normally opened electronic switch that touches of flexible keypad formula, and switch connects warning device；Described extension spring rear end is fixed in switch enclosure, and front end is provided with hook, hangs on the guardrail frame being arranged on before it or online in guardrail.
4. the Internet of Things antitheft protecting fence connector with extension spring and electronic switch according to claim 3, it is characterised in that described warning device is wireless launcher, wireless launcher connects wireless alarm.
5. the application of the Internet of Things antitheft protecting fence connector with extension spring and electronic switch according to claim 1-4 is arbitrary, it is characterized in that, the Internet of Things antitheft protecting fence connector of the extension spring of this band and electronic switch is arranged on the windowsill of the window left and right sides, guardrail is parallel with window, when guardrail is climbed by external force, push-and-pull the or when external force such as trampling, guardrail can turn an angle with following hinge for axle, electronic switch thus upspring and open alarm signal, its alarm connecting begins to send out warning message by the alert program setting, also by wired or wireless communication network constituent networking, realize strange land control.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510182350.9A CN104847240B (en) | 2013-12-22 | 2013-12-22 | A kind of Internet of Things antitheft protecting fence connector with extension spring and electronic switch |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310713241.6A CN103670245B (en) | 2013-12-22 | 2013-12-22 | A kind of antitheft protecting fence connector with extension spring and electronic switch |
| CN201510182350.9A CN104847240B (en) | 2013-12-22 | 2013-12-22 | A kind of Internet of Things antitheft protecting fence connector with extension spring and electronic switch |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310713241.6A Division CN103670245B (en) | 2013-12-22 | 2013-12-22 | A kind of antitheft protecting fence connector with extension spring and electronic switch |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104847240A CN104847240A (en) | 2015-08-19 |
| CN104847240B true CN104847240B (en) | 2016-10-05 |
Family
ID=50308934
Family Applications (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310713241.6A Expired - Fee Related CN103670245B (en) | 2013-12-22 | 2013-12-22 | A kind of antitheft protecting fence connector with extension spring and electronic switch |
| CN201510182350.9A Expired - Fee Related CN104847240B (en) | 2013-12-22 | 2013-12-22 | A kind of Internet of Things antitheft protecting fence connector with extension spring and electronic switch |
| CN201510149305.3A Active CN104790848B (en) | 2013-12-22 | 2013-12-22 | A kind of manufacture method of the antitheft protecting fence connector with extension spring and electrical switch |
| CN201510148134.2A Expired - Fee Related CN104790847B (en) | 2013-12-22 | 2013-12-22 | A kind of manufacture method of the Internet of Things antitheft protecting fence connector with extension spring and electronic switch |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310713241.6A Expired - Fee Related CN103670245B (en) | 2013-12-22 | 2013-12-22 | A kind of antitheft protecting fence connector with extension spring and electronic switch |
Family Applications After (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510149305.3A Active CN104790848B (en) | 2013-12-22 | 2013-12-22 | A kind of manufacture method of the antitheft protecting fence connector with extension spring and electrical switch |
| CN201510148134.2A Expired - Fee Related CN104790847B (en) | 2013-12-22 | 2013-12-22 | A kind of manufacture method of the Internet of Things antitheft protecting fence connector with extension spring and electronic switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (4) | CN103670245B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105012096A (en) * | 2015-07-13 | 2015-11-04 | 浙江省人民医院 | Hospital bed automatic alarm device |
| CN106099566A (en) * | 2016-08-11 | 2016-11-09 | 北京中铁装饰工程有限公司 | It is applied to the fire prevention external member of electric accessories concealed installation mounting box |
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|---|---|---|---|---|
| RU2269816C1 (en) * | 2004-06-24 | 2006-02-10 | Общество с ограниченной ответственностью "ШЭЛНИ" | Method and device for setting a room on guard |
| JP2007023756A (en) * | 2005-06-13 | 2007-02-01 | Fuji Sogo Kenzai Kk | Crime preventive grating |
| CN101270631A (en) * | 2008-04-21 | 2008-09-24 | 张朝峰 | Window multifunction guard rail and manufacturing method and application thereof |
| CN201725394U (en) * | 2010-07-01 | 2011-01-26 | 江阴市创杰科技有限公司 | Intelligent fence alarm system |
| CN102704820A (en) * | 2012-05-31 | 2012-10-03 | 张朝峰 | Window-plate type alarming rail and manufacturing method thereof |
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| US3896427A (en) * | 1974-06-27 | 1975-07-22 | James P Campman | Magnetically operated alarm |
| JPH0844957A (en) * | 1994-08-02 | 1996-02-16 | Fuji Denki Kogyo Kk | Alarm device for steal of automobile or the like |
| DE4437208A1 (en) * | 1994-10-18 | 1996-04-25 | Reinhard Badewien | Alarm system for monitoring windows and doors of building |
| CN201265341Y (en) * | 2008-06-17 | 2009-07-01 | 张朝峰 | Anti-clamping anti-shearing open type anti-theft window |
| CN201919399U (en) * | 2010-12-30 | 2011-08-10 | 张朝峰 | Flowerpot type protective device |
| CN201981981U (en) * | 2010-12-30 | 2011-09-21 | 张朝峰 | Automatic alarming net for window |
| CN102677840A (en) * | 2012-05-31 | 2012-09-19 | 张朝峰 | Window S-shaped alarm guardrail and manufacturing method thereof |
| CN203614000U (en) * | 2013-12-22 | 2014-05-28 | 张朝峰 | Antitheft guardrail connecting piece with tension spring and electronic switch |
-
2013
- 2013-12-22 CN CN201310713241.6A patent/CN103670245B/en not_active Expired - Fee Related
- 2013-12-22 CN CN201510182350.9A patent/CN104847240B/en not_active Expired - Fee Related
- 2013-12-22 CN CN201510149305.3A patent/CN104790848B/en active Active
- 2013-12-22 CN CN201510148134.2A patent/CN104790847B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2269816C1 (en) * | 2004-06-24 | 2006-02-10 | Общество с ограниченной ответственностью "ШЭЛНИ" | Method and device for setting a room on guard |
| JP2007023756A (en) * | 2005-06-13 | 2007-02-01 | Fuji Sogo Kenzai Kk | Crime preventive grating |
| CN101270631A (en) * | 2008-04-21 | 2008-09-24 | 张朝峰 | Window multifunction guard rail and manufacturing method and application thereof |
| CN201725394U (en) * | 2010-07-01 | 2011-01-26 | 江阴市创杰科技有限公司 | Intelligent fence alarm system |
| CN102704820A (en) * | 2012-05-31 | 2012-10-03 | 张朝峰 | Window-plate type alarming rail and manufacturing method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104790847A (en) | 2015-07-22 |
| CN103670245A (en) | 2014-03-26 |
| CN104790847B (en) | 2016-10-05 |
| CN104790848A (en) | 2015-07-22 |
| CN103670245B (en) | 2015-12-09 |
| CN104790848B (en) | 2016-07-06 |
| CN104847240A (en) | 2015-08-19 |
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