CN202483410U - Window multifunctional guardrail with anti-theft alarming device - Google Patents
Window multifunctional guardrail with anti-theft alarming device Download PDFInfo
- Publication number
- CN202483410U CN202483410U CN2012201101966U CN201220110196U CN202483410U CN 202483410 U CN202483410 U CN 202483410U CN 2012201101966 U CN2012201101966 U CN 2012201101966U CN 201220110196 U CN201220110196 U CN 201220110196U CN 202483410 U CN202483410 U CN 202483410U
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- circuit
- light emitting
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- green led
- emitting diodes
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Abstract
The utility model relates to a window multifunctional guardrail with an anti-theft alarming device. The anti-theft device has the advantages of being simple in manufacture, and safe and convenient to use. A light-emitting diode is used as an indicator lamp, so that not only is the single-direction conduction realized, and certain threshold voltage is achieved, but also the window multifunctional guardrail has the advantages of relatively small power, long service life, energy conversation and environmental friendless and simple circuit structure. The window multifunctional guardrail with the anti-theft alarming device is convenient to maintain, and is a very practical.
Description
Technical field
The utility model relates to a kind of window multifunction guard rail, relates in particular to a kind of window multifunction guard rail with burglar alarm.
Background technology
Window guardrail of the prior art scarcely has warning function, and the most technical sophistication of general alarm device, and cost is high, is unfavorable for popularizing in vast rural area.
Summary of the invention
The utility model provides a kind of window multifunction guard rail with burglar alarm.
For realizing above-mentioned purpose, the technical scheme that the utility model adopts is: a kind of window multifunction guard rail with burglar alarm comprises the protection support body; The protection support body is provided with retainer spring, and the protection support body is the structure that several perpendicular hurdles are set on upper and lower two horizontal bars, and each perpendicular hurdle keeps at a certain distance away and passes upper rail and be fixed on the bottom rail; Perpendicular hurdle adopts vertical set-up mode at upper rail with top, and described retainer spring is arranged on the two ends of bottom rail, and the two ends of bottom rail are arranged in the sleeve pipe; One end of retainer spring is fixed on the perpendicular hurdle; The other end is fixed on the sleeve pipe, and installation iron is set on the sleeve pipe, and the installation Tie Tong crosses installing hole and is fixed on the window wall; When theft took place, the protection support body was that axle flips an angle with the sleeve pipe, and warning device begins to report to the police; It is characterized in that: burglar alarm comprises power supply, switch, red light emitting diodes, green LED, sounding alarm, circuitous resistance; Red light emitting diodes and sounding alarm constitute first parallel circuit; Green LED and circuitous resistance constitute second parallel circuit; Above-mentioned two parallel circuits series connection back links to each other with switch with power supply through main circuit, comprises also in first parallel circuit that a short-circuit conductors, short-circuit conductors are arranged on an end of bottom rail; The two ends of short-circuit conductors are connected in first parallel circuit and main circuit junction; When not having larceny to take place, red light emitting diodes and sounding alarm are by short circuit, and green LED is bright; When larceny is taken place; Short-circuit conductors is broken off; Red light emitting diodes and sounding alarm parallel connection, the luminous and sounding alarm warning of red light emitting diodes this moment is because the resistance value of circuitous resistance resistance value ratio diode is much little; The voltage of getting after green LED and the resistance parallel connection is very low, and deficiency is so that green LED is luminous.
Description of drawings
Fig. 1 is a normal operating conditions
Alarm condition when Fig. 2 takes place for theft
Fig. 3 is the Facad structure sketch map of the utility model
Wherein: L1 is a red light emitting diodes, and L2 is a green LED, and AB is a short-circuit conductors, and R is a circuitous resistance, and S is a sounding alarm, and 1 is perpendicular hurdle, and 2 is upper rail, and 3 is bottom rail, and 4 is sleeve pipe, and 5 for installing iron, and 6 is installing hole.
The specific embodiment
Referring to accompanying drawing 1,2, AB is a short-circuit conductors in this circuit, when it connects, and red light emitting diodes L
1With sounding alarm S by short circuit, green LED L
2Bright; Be normal condition this moment, when short-circuit conductors AB is broken by the robber, and red light emitting diodes L
1With sounding alarm S parallel connection, red light emitting diodes L at this moment
1Luminous and sounding alarm S reports to the police, because circuitous resistance R is that 30 ohm of resistance than diode are much little, and green LED L
2And the voltage of getting after the circuitous resistance R parallel connection is very low, and deficiency is so that green LED L
2Luminous, place an end of bottom rail to short-circuit conductors AB, this moment green LED L
2Bright, represent no abnormal; When the people got into, the protection support body was that axle flips an angle with the sleeve pipe, can break short-circuit conductors AB, and the effect of warning is played in the luminous and sounding alarm S warning of green LED L1 this moment.Referring to accompanying drawing 3; The protection support body is welded to form by minimum two horizontal bars and several perpendicular hurdle 1; All leave certain distance between two horizontal bars and between several perpendicular hurdle 1, be fixed at a certain distance on the bottom rail 3 after perpendicular hurdle 1 passes upper rail 2, perpendicular hurdle 1 adopts vertical set-up mode at upper rail 2 with top; Put retainer spring 7 at bottom rail 3, an end of retainer spring 7 is fixed on the perpendicular hurdle 1 that closes on, and the other end is fixed on the sleeve pipe 4, and welded and installed iron 5 on the sleeve pipe 4 is installed and bored installing hole 6 on the iron 5, and the installation Tie Tong crosses installing hole and is fixed on the window wall.
Claims (1)
1. the window multifunction guard rail with burglar alarm comprises the protection support body, and the protection support body is provided with retainer spring; The protection support body is the structure that several perpendicular hurdles are set on upper and lower two horizontal bars, and each perpendicular hurdle keeps at a certain distance away and passes upper rail and be fixed on the bottom rail, and perpendicular hurdle adopts vertical set-up mode at upper rail with top; Described retainer spring is arranged on the two ends of bottom rail; The two ends of bottom rail are arranged in the sleeve pipe, and an end of retainer spring is fixed on the perpendicular hurdle, and the other end is fixed on the sleeve pipe; Installation iron is set on the sleeve pipe, and the installation Tie Tong crosses installing hole and is fixed on the window wall; When theft took place, the protection support body was that axle flips an angle with the sleeve pipe, and warning device begins to report to the police; It is characterized in that: burglar alarm comprises power supply, switch, red light emitting diodes, green LED, sounding alarm, circuitous resistance; Red light emitting diodes and sounding alarm constitute first parallel circuit; Green LED and circuitous resistance constitute second parallel circuit; Above-mentioned two parallel circuits series connection back links to each other with switch with power supply through main circuit, comprises also in first parallel circuit that a short-circuit conductors, short-circuit conductors are arranged on an end of bottom rail; The two ends of short-circuit conductors are connected in first parallel circuit and main circuit junction; When not having larceny to take place, red light emitting diodes and sounding alarm are by short circuit, and green LED is bright; When larceny is taken place; Short-circuit conductors is broken off; Red light emitting diodes and sounding alarm parallel connection, the luminous and sounding alarm warning of red light emitting diodes this moment is because the resistance value of circuitous resistance resistance value ratio diode is much little; The voltage of getting after green LED and the resistance parallel connection is very low, and deficiency is so that green LED is luminous.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201101966U CN202483410U (en) | 2012-03-22 | 2012-03-22 | Window multifunctional guardrail with anti-theft alarming device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201101966U CN202483410U (en) | 2012-03-22 | 2012-03-22 | Window multifunctional guardrail with anti-theft alarming device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202483410U true CN202483410U (en) | 2012-10-10 |
Family
ID=46957838
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201101966U Expired - Fee Related CN202483410U (en) | 2012-03-22 | 2012-03-22 | Window multifunctional guardrail with anti-theft alarming device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202483410U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104747049A (en) * | 2013-12-21 | 2015-07-01 | 张朝峰 | Manufacturing method of automatic vertical wireless anti-theft alarm guardrail |
-
2012
- 2012-03-22 CN CN2012201101966U patent/CN202483410U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104747049A (en) * | 2013-12-21 | 2015-07-01 | 张朝峰 | Manufacturing method of automatic vertical wireless anti-theft alarm guardrail |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121010 Termination date: 20130322 |