CN205158558U - Door and window safety inspection device - Google Patents
Door and window safety inspection device Download PDFInfo
- Publication number
- CN205158558U CN205158558U CN201520942197.0U CN201520942197U CN205158558U CN 205158558 U CN205158558 U CN 205158558U CN 201520942197 U CN201520942197 U CN 201520942197U CN 205158558 U CN205158558 U CN 205158558U
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- microprocessor
- door
- window
- magnetosensitive
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Abstract
The utility model relates to a door and window safety inspection device, including magnet and detection main part, it includes a magnetosensitive sensor, the 2nd magnetosensitive sensor, signal processor spare, microprocessor and power to detect the main part, still include infrared sensing module and customer end, infrared sensing module installs on door frame or window frame to communication connection microprocessor, the microprocessor communication connection customer end, microprocessor received and judges behind the data signal that signal processor sent and carry out different actions, control infrared induction module operation in the time of in the magnetic field intensity that a magnetosensitive sensor and the 2nd magnetosensitive sensor detected is in high -intensity magnetic field or low -intensity magnetic field simultaneously, and whether the infrared induction module has the infrared source if detecting to send detection information for the customer end through microprocessor. It can prevent effectively that detection device from receiving malicious magnetic field interference and becoming invalid, and also whether near detectable door and window has the infrared radiation source, improves door and window's security performance.
Description
Technical field
The utility model relates to safety-security area, particularly relates to a kind of Switch for door and window safety detection device.
Background technology
In existing safety-protection system, Men Ci, window magnetic are a kind of common safety devices, for giving a warning when door and window is opened or notifying main frame.It generally uses in security alarm field, and its basic functional principle is that the distance between magnet and magnetosensitive device changes the changes of magnetic field causing environment residing for magnetosensitive device.When door and window is closed, door, window Magnetic testi main body and magnet close together, magnetosensitive device is in high-intensity magnetic field; When door and window is opened, door, window Magnetic testi main body and magnet are distant, and magnetosensitive device surrounding magnetic field is faint.Use signal processing circuit, if or use microprocessor to magnetosensitive device be in high-intensity magnetic field and magnetic field time signal distinguished, then can realize the measuring ability of Switch for door and window.
No matter existing door magnetic, window magnetic product, be wired or wireless product, generally only employ single magnetosensitive device, comes detecting gate, window magnetic main body and door, whether window magnetic magnet is close.But this product has fatal defect in security.From aforementioned door, window magnetic principle of work, as long as door, window Magnetic testi main body think that when magnet door and window is closed condition, if someone finds out door, window abampere holding position by other magnetic-field-sensitive devices and device, then outside door and window, large magnet is placed, make door, window Magnetic testi main body is in high-intensity magnetic field always, even if now door and window is opened, detects main body and be still in high-intensity magnetic field, can not trigger alarm.Then this door for security alarm, window magnetic lost efficacy.
Summary of the invention
For solving the problems of the technologies described above, the utility model provides a kind of Switch for door and window safety monitoring device, it adopts two magnetosensitive device to judge the safe condition of door and window by the magnetic field intensity detecting two magnetosensitive device, and ensures the safety of door and window by infrared-ray-module and photographing module.
For solving the problems of the technologies described above, the technical scheme that the utility model is taked is as follows:
A kind of door and window safety detection device, comprises magnet and detects main body, described magnet with detect that main body is corresponding to be respectively installed on doorframe and door or to be correspondingly respectively installed on window frame and window; Described detection main body comprises the first magnetosensitive device, the second magnetosensitive device, signal processor, microprocessor and power supply; Described power supply powers to whole device; Described first magnetosensitive device and the equal connection signal processing apparatus of the second magnetosensitive device, and the distance of the first magnetosensitive device and magnet will be bordering on the distance of the second magnetosensitive device and magnet; Described signal processor connects microprocessor, and the signal that signal processor is sending the first magnetosensitive device and the second magnetosensitive device carries out AD conversion, and the digital signal be converted to is sent to microprocessor; Also comprise infrared induction module and client, infrared induction module is installed on doorframe or window frame, and communicates to connect microprocessor, and microprocessor communication connects client; Judge to carry out different actions after described microprocessor receives the digital signal that signal processor sends, control infrared induction module to run when the magnetic field intensity that the first magnetosensitive device and the second magnetosensitive device detect is in high-intensity magnetic field or low-intensity magnetic field simultaneously, infrared induction module detects whether have infrared source, and Detection Information is sent to client by microprocessor.
As preferred technical scheme of the present utility model, also comprise main frame and alarm module, main-machine communication connects microprocessor, alarm module communication connection main frame and microprocessor, the information that infrared induction module detects sends to client and main frame by microprocessor simultaneously, client receive microprocessor send information and by information feed back to microprocessor, if microprocessor in 5s not by information feed back to microprocessor, main frame then controls alarm module work; Client in 5s by information feed back to microprocessor, the feedback information on-line operation that alarm module receives according to microprocessor.
As preferred technical scheme of the present utility model, described alarm module is audible alarm module or light alarm module.
As preferred technical scheme of the present utility model, also comprising is photographing module, photographing module communication connection main frame, microprocessor and client; In infrared induction module, the information detected is sent to client and main frame by microprocessor simultaneously, microprocessor controls photographing module work simultaneously, and the information of photographing module picked-up is stored in main frame; Photographing module also direct reception client end instruction carries out work, and the information that photographing module absorbs also will be stored in main frame.
As preferred technical scheme of the present utility model, described first magnetosensitive device can be tongue tube, hall device, mistor or magnetodiode; Described second magnetosensitive device can be tongue tube, hall device, mistor or magnetodiode.
The beneficial effects of the utility model are:
Infrared induction module is combined with the first magnetosensitive device and the second magnetosensitive device by the utility model, and whether the first magnetosensitive device coordinates magnet to be opened for detecting door and window; Whether the second magnetosensitive device has high-intensity magnetic field to disturb around for detecting, it is far away apart from described magnet, whether infrared induction module has people's ultrared other biological that maybe can generate heat pass through for detecting near door and window, and infrared induction module only works when the first magnetosensitive device and the second magnetosensitive device are in high-intensity magnetic field or low-intensity magnetic field simultaneously, simplify the course of work of infrared induction module, also improve the security performance of door and window simultaneously.
Accompanying drawing explanation
Fig. 1 is a kind of door and window safety detection device structural representation of the present utility model.
Embodiment
Be described principle of the present utility model and feature below in conjunction with accompanying drawing, example, only for explaining the utility model, is not intended to limit scope of the present utility model.
Embodiment 1:
A kind of door and window safety detection device, comprises magnet and detects main body, as shown in Figure 1, described magnet with detect that main body is corresponding to be respectively installed on doorframe and door or to be correspondingly respectively installed on window frame and window; Described detection main body comprises the first magnetosensitive device, the second magnetosensitive device, signal processor, microprocessor and power supply; Described power supply powers to whole device; Described first magnetosensitive device and the equal connection signal processing apparatus of the second magnetosensitive device, and the distance of the first magnetosensitive device and magnet will be bordering on the distance of the second magnetosensitive device and magnet; Described signal processor connects microprocessor, and the signal that signal processor is sending the first magnetosensitive device and the second magnetosensitive device carries out AD conversion, and the digital signal be converted to is sent to microprocessor; When door and window is closed, the first magnetosensitive device and magnet close, and the second magnetosensitive device and magnet distant, then the first magnetosensitive device is in high-intensity magnetic field, and the second magnetosensitive device is in low-intensity magnetic field.When door and window is opened, magnet distance the first magnetosensitive device and the second magnetosensitive device are all comparatively far away, and two magnets are all in low-intensity magnetic field.When pick-up unit is subject to high-intensity magnetic field interference, two magnetosensitive devices are all in high-intensity magnetic field.Carry out process by the signal of signal processor to the first magnetosensitive device and the second magnetosensitive device to be converted into digital signal or simulating signal and to carry out AD conversion and become digital signal.
Also comprise infrared induction module and client, infrared induction module is installed on doorframe or window frame, and communicates to connect microprocessor, and microprocessor communication connects client; Judge to carry out different actions after described microprocessor receives the digital signal that signal processor sends, control infrared induction module to run when the magnetic field intensity that the first magnetosensitive device and the second magnetosensitive device detect is in high-intensity magnetic field or low-intensity magnetic field simultaneously, infrared induction module detects whether have infrared source, and Detection Information is sent to client by microprocessor.Infrared induction module only carries out work under control of the microprocessor, simplifies the operating time of infrared induction module.
Also comprise main frame and alarm module, main-machine communication connects microprocessor, alarm module communication connection main frame and microprocessor, the information that infrared induction module detects sends to client and main frame by microprocessor simultaneously, client receive microprocessor send information and by information feed back to microprocessor, if microprocessor in 5s not by information feed back to microprocessor, main frame then controls alarm module work; Client in 5s by information feed back to microprocessor, the feedback information on-line operation that alarm module receives according to microprocessor.Also can be in unsafe state to door and window when microprocessor does not obtain timely feedack like this and carry out early warning.
Wherein, described alarm module is audible alarm module or light alarm module.
In order to more improve security performance, also comprising is photographing module, photographing module communication connection main frame, microprocessor and client; In infrared induction module, the information detected is sent to client and main frame by microprocessor simultaneously, microprocessor controls photographing module work simultaneously, and the information of photographing module picked-up is stored in main frame; Photographing module also direct reception client end instruction carries out work, and the information that photographing module absorbs also will be stored in main frame.Such video information that can obtain door and window when door and window is in unsafe condition in time.
As preferred technical scheme of the present utility model, described first magnetosensitive device can be tongue tube, hall device, mistor or magnetodiode; Described second magnetosensitive device can be tongue tube, hall device, mistor or magnetodiode.
The above is preferred implementation of the present utility model; but can not as protection domain of the present utility model; every equivalence made according to design spirit of the present utility model changes or modification or geometric ratio Scalable etc., all should think and fall into the utility model protection domain.
Claims (5)
1. a door and window safety detection device, comprises magnet and detects main body, described magnet with detect that main body is corresponding to be respectively installed on doorframe and door or to be correspondingly respectively installed on window frame and window; Described detection main body comprises the first magnetosensitive device, the second magnetosensitive device, signal processor, microprocessor and power supply; Described power supply powers to whole device; Described first magnetosensitive device and the equal connection signal processing apparatus of the second magnetosensitive device, and the distance of the first magnetosensitive device and magnet will be bordering on the distance of the second magnetosensitive device and magnet; Described signal processor connects microprocessor, and the signal that signal processor is sending the first magnetosensitive device and the second magnetosensitive device carries out AD conversion, and the digital signal be converted to is sent to microprocessor; It is characterized in that: also comprise infrared induction module and client, infrared induction module is installed on doorframe or window frame, and communicates to connect microprocessor, and microprocessor communication connects client; Judge to carry out different actions after described microprocessor receives the digital signal that signal processor sends, control infrared induction module to run when the magnetic field intensity that the first magnetosensitive device and the second magnetosensitive device detect is in high-intensity magnetic field or low-intensity magnetic field simultaneously, infrared induction module detects whether have infrared source, and Detection Information is sent to client by microprocessor.
2. a kind of door and window safety detection device according to claim 1, it is characterized in that: also comprise main frame and alarm module, main-machine communication connects microprocessor, alarm module communication connection main frame and microprocessor, the information that infrared induction module detects sends to client and main frame by microprocessor simultaneously, client receive microprocessor send information and by information feed back to microprocessor, if microprocessor in 5s not by information feed back to microprocessor, main frame then controls alarm module work; Client in 5s by information feed back to microprocessor, the feedback information on-line operation that alarm module receives according to microprocessor.
3. a kind of door and window safety detection device according to claim 2, is characterized in that: described alarm module is audible alarm module or light alarm module.
4. a kind of door and window safety detection device according to claim 2, is characterized in that: also comprising is photographing module, photographing module communication connection main frame, microprocessor and client; In infrared induction module, the information detected is sent to client and main frame by microprocessor simultaneously, microprocessor controls photographing module work simultaneously, and the information of photographing module picked-up is stored in main frame; Photographing module also direct reception client end instruction carries out work, and the information that photographing module absorbs also will be stored in main frame.
5. a kind of door and window safety detection device according to claim 1, is characterized in that: described first magnetosensitive device can be tongue tube, hall device, mistor or magnetodiode; Described second magnetosensitive device can be tongue tube, hall device, mistor or magnetodiode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520942197.0U CN205158558U (en) | 2015-11-24 | 2015-11-24 | Door and window safety inspection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520942197.0U CN205158558U (en) | 2015-11-24 | 2015-11-24 | Door and window safety inspection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205158558U true CN205158558U (en) | 2016-04-13 |
Family
ID=55694227
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520942197.0U Expired - Fee Related CN205158558U (en) | 2015-11-24 | 2015-11-24 | Door and window safety inspection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205158558U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105913593A (en) * | 2016-06-30 | 2016-08-31 | 卧槽科技（深圳）有限公司 | Method and system for judging state of door magnetic system |
| CN106204990A (en) * | 2016-09-26 | 2016-12-07 | 湖南文理学院 | A kind of Smart Home anti-theft control device |
| CN106527165A (en) * | 2016-12-13 | 2017-03-22 | 上海科勒电子科技有限公司 | Human body monitoring device, intelligent toilet and intelligent household appliance |
| CN113176615A (en) * | 2021-04-23 | 2021-07-27 | 宁波中锐电力科技有限公司 | Electric energy meter lead sealing state detection method |
| CN115656697A (en) * | 2022-11-17 | 2023-01-31 | 深圳市海曼科技股份有限公司 | Strong magnetic interference detection method for door magnet and door magnet device |
-
2015
- 2015-11-24 CN CN201520942197.0U patent/CN205158558U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105913593A (en) * | 2016-06-30 | 2016-08-31 | 卧槽科技（深圳）有限公司 | Method and system for judging state of door magnetic system |
| CN106204990A (en) * | 2016-09-26 | 2016-12-07 | 湖南文理学院 | A kind of Smart Home anti-theft control device |
| CN106527165A (en) * | 2016-12-13 | 2017-03-22 | 上海科勒电子科技有限公司 | Human body monitoring device, intelligent toilet and intelligent household appliance |
| CN113176615A (en) * | 2021-04-23 | 2021-07-27 | 宁波中锐电力科技有限公司 | Electric energy meter lead sealing state detection method |
| CN115656697A (en) * | 2022-11-17 | 2023-01-31 | 深圳市海曼科技股份有限公司 | Strong magnetic interference detection method for door magnet and door magnet device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160413 Termination date: 20161124 |