CN2456247Y - Intellectual wireless magnetic door detector - Google Patents
Intellectual wireless magnetic door detector Download PDFInfo
- Publication number
- CN2456247Y CN2456247Y CN 00245284 CN00245284U CN2456247Y CN 2456247 Y CN2456247 Y CN 2456247Y CN 00245284 CN00245284 CN 00245284 CN 00245284 U CN00245284 U CN 00245284U CN 2456247 Y CN2456247 Y CN 2456247Y
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- microprocessor
- magnetic
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- sensing element
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- Burglar Alarm Systems (AREA)
Abstract
The utility model relates to an intellectual wireless magnetic door detector. The utility model is characterized in that the detector is composed of a power supply interface, a magnetic sensing element, a microprocessor and a radio frequency circuit. The power supply interface is connected with the microprocessor and a power supply terminal of the radio frequency circuit. The magnetic sensing element is connected with a signal input terminal of the microprocessor. The signal output terminal of the microprocessor is connected with an input terminal of the radio frequency circuit. The utility model can realize the protecting function for doors and windows. After the utility model is fitted with a magnetic object mounting support frame, the utility model is suitable for various pulling-pushing doors and windows and parallel opening doors and windows.
Description
The utility model relates to a kind of warning sniffer.
For opposite house, window etc. locates to implement anti-thefting monitoring, can on the fan body of door or window, magnetic patch be set, the power of utilizing the magnetic induction warning device to survey the magnetic field that this magnetic patch produces with the fan body shift in position changes, and then determines whether to send alerting signal.But, still do not have comparatively practical magnetic induction warning device now.
The purpose of this utility model provides a kind of magnetic induction warning device, especially a kind of intelligent wireless door magnetic detector.
Intelligent wireless door magnetic detector of the present utility model is made of power interface, magnetic sensing element, microprocessor and radio circuit, described power interface connects the power end of microprocessor and radio circuit, described magnetic sensing element connects the signal input part of microprocessor, and the signal output part of described microprocessor connects the input end of radio circuit.In the utility model, set magnetic sensing element can be tongue tube or Hall element etc.When the fan body of door or window moved, the magnetic field that magnetic patch produced that is arranged on this fan body can be offset, and the corresponding meeting of magnetic sensing element in the utility model detects above-mentioned changes of magnetic field, and sends signal to microprocessor.After microprocessor was differentiated, if meet the condition of sending alerting signal, then the output terminal of microprocessor will be to the radio circuit output signal, and handled the back by radio circuit and send radiowave to the space.In addition,, can also further judge the direction of motion of fan body, realize the intelligence of alert if is chosen by the program setting in the microprocessor.
Therefore, intelligent wireless door magnetic detector of the present utility model can be realized the function that opposite house, window are deployed troops on garrison duty, by using supporting magnetic thing mounting bracket, applicable to various sliding doors, window and horizontally-opening windows and doors.
Content of the present utility model further illustrates with the following Examples, but content of the present utility model is not limited only to content related among the embodiment.
Fig. 1 is the circuit block diagram of detector among the embodiment.
Fig. 2 is the circuit diagram of detector among the embodiment.
Fig. 3 is the user mode synoptic diagram of detector among the embodiment.
As shown in Figure 1, door magnetic detector in the present embodiment is made of power interface 1, magnetic sensing element 2, microprocessor 3 and radio circuit 4, described power interface 1 connects the power end of microprocessor 3 and radio circuit 4, described magnetic sensing element 2 connects the signal input part of microprocessor 3, and the signal output part of described microprocessor 3 connects the input end of radio circuit 4.As shown in Figure 2, in circuit diagram, above-mentioned power interface 1 represented by E, magnetic sensing element 2 since reed pipe K1, K2 serve as, microprocessor 3 is IC1 (adopting PIC12C508A type single-chip microcomputer), and radio circuit 4 is made of resistance R 1, capacitor C 1, C2, triode BG1, coil L1 and antenna AN.In the present embodiment, in order to differentiate the direction of motion of fan body, allow the magnetic sensing element serve as in reed pipe (K1) and second tongue tube (K2) especially by first, simultaneously, correspondingly allow microprocessor have first input end (7 pin) and second input end (6 pin), and first and second tongue tube is joined with first, second input end of microprocessor respectively.As shown in Figure 3, when the magnetic thing 6 on being arranged at the door or the fan body of window moves near this magnetic detector along with the motion of fan body, its understands elder generation, back near first, second tongue tube 7,8 in this magnetic detector, corresponding K1, the K2 closed successively (or unlatching) that makes among Fig. 2, and level changed deliver to microprocessor IC1, after microprocessor IC1 declares the direction of motion of other magnetic thing, if meet alert if, then send modulation signal to radio circuit through resistance R 1, signal coils L1 after the modulation exports antenna AN to, then to spatial emission.By choosing the program in position and the microprocessor of being provided with of this magnetic detector, can allow this magnetic detector when door, window are opened to a certain degree, not report to the police, when continuing to open Shi Zeke, door, window send warning message.In addition, because it can decision making to the direction of motion of magnetic thing, therefore, under the opened situation of door, window, carry out shutoff operation and then can not cause warning message.Employed tongue tube K1, K2 also can be replaced by similar magnetic induction parts such as Hall elements in the present embodiment.
Claims (2)
1, a kind of intelligent wireless door magnetic detector, it is characterized in that constituting by power interface, magnetic sensing element, microprocessor and radio circuit, described power interface connects the power end of microprocessor and radio circuit, described magnetic sensing element connects the signal input part of microprocessor, and the signal output part of described microprocessor connects the input end of radio circuit.
2, detector as claimed in claim 1, it is characterized in that described magnetic sensing element is served as by first tongue tube and second tongue tube, described microprocessor has the first input end and second input end, and described first and second tongue tube joins with first, second input end of microprocessor respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00245284 CN2456247Y (en) | 2000-12-12 | 2000-12-12 | Intellectual wireless magnetic door detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00245284 CN2456247Y (en) | 2000-12-12 | 2000-12-12 | Intellectual wireless magnetic door detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2456247Y true CN2456247Y (en) | 2001-10-24 |
Family
ID=33604804
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00245284 Expired - Fee Related CN2456247Y (en) | 2000-12-12 | 2000-12-12 | Intellectual wireless magnetic door detector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2456247Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101709619A (en) * | 2009-12-01 | 2010-05-19 | 四维-约翰逊实业股份有限公司 | Door structure of armor cash carrier |
| CN102292619A (en) * | 2011-05-27 | 2011-12-21 | 梁耀康 | Multisection type intelligent sensor |
| WO2012003747A1 (en) * | 2010-07-06 | 2012-01-12 | Leung Yiu Hong | Multisection intelligent sensor |
| CN102383717A (en) * | 2011-07-21 | 2012-03-21 | 宁波杜亚机电技术有限公司 | Electric roller shutter window/door |
| CN102426766A (en) * | 2011-11-24 | 2012-04-25 | 上海大亚科技有限公司 | Wireless door magnetic device with low power consumption and method for controlling wireless door magnetic alarm |
| CN104978818A (en) * | 2014-04-04 | 2015-10-14 | 南京化工职业技术学院 | Burglar alarm |
-
2000
- 2000-12-12 CN CN 00245284 patent/CN2456247Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101709619A (en) * | 2009-12-01 | 2010-05-19 | 四维-约翰逊实业股份有限公司 | Door structure of armor cash carrier |
| WO2012003747A1 (en) * | 2010-07-06 | 2012-01-12 | Leung Yiu Hong | Multisection intelligent sensor |
| CN102292619A (en) * | 2011-05-27 | 2011-12-21 | 梁耀康 | Multisection type intelligent sensor |
| CN102383717A (en) * | 2011-07-21 | 2012-03-21 | 宁波杜亚机电技术有限公司 | Electric roller shutter window/door |
| CN102426766A (en) * | 2011-11-24 | 2012-04-25 | 上海大亚科技有限公司 | Wireless door magnetic device with low power consumption and method for controlling wireless door magnetic alarm |
| CN104978818A (en) * | 2014-04-04 | 2015-10-14 | 南京化工职业技术学院 | Burglar alarm |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: ZHONGSHAN CITY ZHIHUIWU TECHNOLOGY DEVELOPMENT CO. Free format text: FORMER NAME OR ADDRESS: TAITONG INTELLIG ELECTRICAL APPLIANCE CO., LTD., SICHUAN PROV. |
|
| CP03 | Change of name, title or address |
Address after: 528415 the central province of Guangdong City Xiaolan Town, Xinhua Road, Tu Wei garden contact: Huang Weiqiang Patentee after: Zhongshan Wisdom House Scientific Development Company Limited Address before: 610041 Sichuan province Chengdu city Yongfeng Road (Yulin Road No. 98 dressed Temple) Patentee before: Taitong Intellectual Electrical Apparatus Co., Ltd., Sichuan City |
|
| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Huang Weiqiang Document name: Notification of Termination of Patent Right |
|
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |