CN106530549A - Low-cost anti-theft alarm - Google Patents

Low-cost anti-theft alarm Download PDF

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Publication number
CN106530549A
CN106530549A CN201611216068.9A CN201611216068A CN106530549A CN 106530549 A CN106530549 A CN 106530549A CN 201611216068 A CN201611216068 A CN 201611216068A CN 106530549 A CN106530549 A CN 106530549A
Authority
CN
China
Prior art keywords
contact
alarm
magnet
cost
low
Prior art date
Application number
CN201611216068.9A
Other languages
Chinese (zh)
Inventor
郑皓天
Original Assignee
宁夏软件工程院有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 宁夏软件工程院有限公司 filed Critical 宁夏软件工程院有限公司
Priority to CN201611216068.9A priority Critical patent/CN106530549A/en
Publication of CN106530549A publication Critical patent/CN106530549A/en

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Classifications

    • GPHYSICS
    • G08SIGNALLING
    • G08BSIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B13/00Burglar, theft or intruder alarms
    • G08B13/02Mechanical actuation
    • G08B13/08Mechanical actuation by opening, e.g. of door, of window, of drawer, of shutter, of curtain, of blind
    • GPHYSICS
    • G08SIGNALLING
    • G08BSIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B25/00Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems
    • G08B25/01Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium
    • G08B25/08Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium using communication transmission lines

Abstract

The invention relates to a low-cost anti-theft alarm, which comprises a body A. The body A is internally provided with a buzzer and a battery compartment. A magnetic induction switch is arranged inside the body A. The magnetic induction switch comprises a contact, an elastic sheet and a magnet A. The magnet A is arranged at the movable end of the elastic sheet. The elastic sheet and the contact are connected to a circuit. When the elastic sheet and the contact are in contact with each other, the circuit is switched on. The body A and a body B are matched. A magnet B is arranged in the body B. When the body B is far away from the body A, the elastic sheet gets in contact with the contact under the action of the elastic force. In this way, the circuit is switched on and the buzzer sends out an alarm. The low-cost anti-theft alarm is arranged on a door or a window. During the operation of the low-cost anti-theft alarm, when a lawbreaker opens the door or the window, the alarm is sent out. Meanwhile, the information is detected by an infrared detecting chip and the information is propagated by a spread spectrum communication chip. After that, the handset of a user is reminded of the alarm information through the network, so that lawbreakers are alarmed and deterred. At the same time, the low-cost anti-theft alarm is simple, practical and low in cost.

Description

A kind of inexpensive burglar alarm
Technical field
The present invention relates to antitheft clothing arts, more particularly to a kind of inexpensive burglar alarm.
Background technology
As the term suggests antitheft is exactly to guard against various tangible properties, incorporeal property taking, stealing, taking off, robbing, stealing by other people malice. It is critical only that and prevent trouble before it happens.If not improving antitheft consciousness, wait after stolen property that just It is now too late to repent carried out by non-gentleman.With society Can be also more and more diversified with the development of science and technology, the antitheft consciousness and antitheft means of people.It is in the past, antitheft to rely primarily on peace Patrol, monitoring and the observation of guarantor person, in case lawless person's theft property.In modern society, antitheft monitoring work is big Part is replaced by various electronic equipments and burglary-resisting system, and people are freed from dull loaded down with trivial details theftproof monitoring work.It is anti- It is to produce warning function a kind of electronic equipment by physical method or electronic technology to steal alarm, and it is mainly by burglar alarm main frame Collectively constitute with burglar alarm accessory.Generally in use, occurred in monitored area of deploying troops on garrison duty by the detection of burglar alarm accessory Interior intrusive behavior is actively triggered by accessory, produces alarm signal, and alarm signal is transmitted further to alarm host machine, by the master that reports to the police Machine sends alarm.The alarm of burglar alarm is generally divided into two kinds:One kind is that live warning signal is sounded, and is passed through in addition Warning message is conveyed to the people or system platform for specifying for network or communication mode.
The content of the invention
The present invention is in order to overcome deficiency of the prior art, there is provided a kind of inexpensive burglar alarm, and the present invention is installed On door or window, when burglar alarm works, alarm is sent when lawless person opens door or window, play prompting people and Wei Fear the effect of lawless person, while information is issued into householder's mobile phone by spread spectrum communication, it is simple and practical, it is cheap.
The present invention is to be achieved through the following technical solutions:
A kind of inexpensive burglar alarm, including body A, are provided with buzzer, battery compartment, in the body A in the body A Magnetic induction switch is provided with, the magnetic induction switch includes contact, shell fragment, magnet A, and the magnet A is arranged on the activity of shell fragment End, the shell fragment, contact portion in circuit, circuit pathways when shell fragment and contact;The body A and body B coordinates, institute State body B and be contained within magnet B, when body B is away from body A, shell fragment elastic force effect under with contact.Using anti-theft journal During alert device, body A, body B are separately mounted on threshold, door leaf, or on window frame, sash, it is ensured that when door and window is closed, this Body A is close with body B, under the magnetic action of magnet B and magnet A, shell fragment and contact separation.
The body A, the back side of body B are provided with adhesive sticker, are arranged on body A, body B by adhesive sticker is convenient On door, window.
The side of the body A is provided with switch, when needing to run burglar alarm, opens switch so as in work Make state.When lawless person open door and window when, body A is separated with body B, shell fragment elastic force effect under with contact, circuit Connect, buzzer sends alarm.The used time does not turn off switch at ordinary times, prevents burglar alarm error starting.Pass through infrared detection simultaneously Chip detection and spread spectrum communication chip propagate information, by web alert to personal mobile phone.
The body A, the material of body B are engineering plastics, and body A, the material of body B adopt engineering plastics, effectively protect Barrier body B and body A near when shell fragment depart from contact.
Compared with prior art, the invention has the beneficial effects as follows:The invention provides a kind of inexpensive burglar alarm, The present invention is arranged on door or window, when burglar alarm works, and is sent alarm when lawless person opens door or window, is played The effect of people and deterrence lawless person is reminded, while passing through infrared detection chip detection and spread spectrum communication chip propagation information, is led to Web alert is crossed to personal mobile phone.It is simple and practical, it is cheap.
Description of the drawings
Fig. 1 is the structural representation of the present invention.
In figure:1st, buzzer;2nd, switch;3rd, shell fragment;4th, body A;5th, battery compartment;6th, contact;7th, magnet A;8th, magnet B; 9th, body B.
Specific embodiment
In order that the objects, technical solutions and advantages of the present invention become more apparent, it is below in conjunction with drawings and Examples, right The present invention is further elaborated.It should be appreciated that specific embodiment described herein is only to explain the present invention, and It is not used in the restriction present invention.
Fig. 1 is referred to, Fig. 1 is the structural representation of the present invention.
A kind of inexpensive burglar alarm, including body A4, are provided with buzzer 1, battery compartment in the body A4 5, magnetic induction switch is provided with the body A4, the magnetic induction switch includes contact 6, shell fragment 3, magnet A 7, the magnet A7 is arranged on the movable end of shell fragment 3, and the shell fragment 3, contact 6 connect in circuit, circuit pathways when shell fragment 3 is contacted with contact 6; The body A4 and body B9 coordinates, and the body B9 is contained within magnet B 8, and when body B9 is away from body A4, shell fragment 3 is in bullet Power effect is lower to be contacted with contact 6.When using burglar alarm, body A4, body B9 are separately mounted on threshold, door leaf, Or on window frame, sash, it is ensured that when door and window is closed, body A4 is close with body B9, makees with the magnetic of magnet A 7 in magnet B 8 With under, shell fragment 3 is separated with contact 6.
The body A4, the back side of body B9 are provided with adhesive sticker, install body A4, body B9 by adhesive sticker is convenient On door, window.
The side of the body A4 is provided with switch 2, when needing to run burglar alarm, opens switch 2 so as to be in Working condition.When lawless person opens door and window, body A4 is separated with body B9, and shell fragment 3 is connect with contact 6 under elastic force effect Touch, circuit ON, buzzer 1 send alarm.The used time does not turn off switch 2 at ordinary times, prevents burglar alarm error starting.
The body A4, the material of body B9 are engineering plastics, and body A4, the material of body B9 adopt engineering plastics, have Effect ensure body B9 and body A4 near when shell fragment 3 depart from contact 6.
The invention provides a kind of inexpensive burglar alarm, of the invention to be arranged on door or window, in burglar alarm work When making, alarm is sent when lawless person opens door or window, play a part of to remind people and deterrence lawless person, while passing through Infrared detection chip detection and spread spectrum communication chip propagate information, by web alert to personal mobile phone.Simple and practical, price is low It is honest and clean.
Presently preferred embodiments of the present invention is the foregoing is only, not to limit the present invention, all essences in the present invention Any modification, equivalent and improvement made within god and principle etc., should be included within the scope of the present invention.

Claims (5)

1. a kind of inexpensive burglar alarm, including body A(4), the body A(4)Buzzer is provided with inside(1), battery compartment (5), it is characterised in that:The body A(4)Magnetic induction switch is provided with inside, the magnetic induction switch includes contact(6), shell fragment (3), magnet A(7), the magnet A(7)It is arranged on shell fragment(3)Movable end, the shell fragment(3), contact(6)It is connected to circuit In, shell fragment(3)With contact(6)Circuit pathways during contact, the body A(4)With body B(9)Coordinate, the body B(9)Include There is magnet B(8), the body is contained within infrared detection chip detection and spread spectrum communication chip.
2. a kind of inexpensive burglar alarm according to claim 1, it is characterised in that:The body A(4), body B (9)The back side be provided with adhesive sticker.
3. a kind of inexpensive burglar alarm according to claim 1, it is characterised in that:The body A(4)Side set It is equipped with switch(2).
4. a kind of inexpensive burglar alarm according to claim 1, it is characterised in that:The body A(4), body B (9)Material be engineering plastics.
5. a kind of inexpensive burglar alarm according to claim 1, it is characterised in that:The body B (10) is containing red Outer detection chip detection and spread spectrum communication chip propagate information.
CN201611216068.9A 2016-12-26 2016-12-26 Low-cost anti-theft alarm CN106530549A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201611216068.9A CN106530549A (en) 2016-12-26 2016-12-26 Low-cost anti-theft alarm

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201611216068.9A CN106530549A (en) 2016-12-26 2016-12-26 Low-cost anti-theft alarm

Publications (1)

Publication Number Publication Date
CN106530549A true CN106530549A (en) 2017-03-22

Family

ID=58338767

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201611216068.9A CN106530549A (en) 2016-12-26 2016-12-26 Low-cost anti-theft alarm

Country Status (1)

Country Link
CN (1) CN106530549A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110880429A (en) * 2019-12-16 2020-03-13 吕静 Portable power cut-off and transmission instrument

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2440233Y (en) * 2000-07-26 2001-07-25 芦强 Automatic alarming device for anti-theft door
KR20070081473A (en) * 2006-02-12 2007-08-17 김광유 Remote security and alarm system comprised of mobile phone, sensors, control unit
CN201650058U (en) * 2010-01-13 2010-11-24 徐克林 Double-layer anti-theft alarm window and locking system thereof
CN202939750U (en) * 2012-12-03 2013-05-15 上海迈硕电子技术有限公司 Anti-theft device for infrared doors
CN204066295U (en) * 2014-05-13 2014-12-31 深圳市爱乐控智能科技有限公司 Intelligent wireless network door magnetic burglar alarm
CN205541216U (en) * 2015-12-06 2016-08-31 金德奎 Intelligence door magnetism and system thereof
CN205751093U (en) * 2016-03-10 2016-11-30 赛瑞工信科技(宁夏)有限公司 A kind of door window antitheft alarm

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2440233Y (en) * 2000-07-26 2001-07-25 芦强 Automatic alarming device for anti-theft door
KR20070081473A (en) * 2006-02-12 2007-08-17 김광유 Remote security and alarm system comprised of mobile phone, sensors, control unit
CN201650058U (en) * 2010-01-13 2010-11-24 徐克林 Double-layer anti-theft alarm window and locking system thereof
CN202939750U (en) * 2012-12-03 2013-05-15 上海迈硕电子技术有限公司 Anti-theft device for infrared doors
CN204066295U (en) * 2014-05-13 2014-12-31 深圳市爱乐控智能科技有限公司 Intelligent wireless network door magnetic burglar alarm
CN205541216U (en) * 2015-12-06 2016-08-31 金德奎 Intelligence door magnetism and system thereof
CN205751093U (en) * 2016-03-10 2016-11-30 赛瑞工信科技(宁夏)有限公司 A kind of door window antitheft alarm

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110880429A (en) * 2019-12-16 2020-03-13 吕静 Portable power cut-off and transmission instrument

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Application publication date: 20170322