CN204066302U - A kind of door window antitheft alarm - Google Patents
A kind of door window antitheft alarm Download PDFInfo
- Publication number
- CN204066302U CN204066302U CN201420547052.6U CN201420547052U CN204066302U CN 204066302 U CN204066302 U CN 204066302U CN 201420547052 U CN201420547052 U CN 201420547052U CN 204066302 U CN204066302 U CN 204066302U
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- China
- Prior art keywords
- window
- door
- control enclosure
- infrared
- alarm
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- Expired - Fee Related
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Abstract
The utility model relates to a kind of door window antitheft alarm, comprise and be arranged at the some to infrared transmitter and infrared receiver, control enclosure of the door and window left and right sides, described control enclosure comprises controller, loudspeaker, lithium battery, described alarm also comprises pyroelectric infrared sensor, and it is arranged at the coboundary of door and window; Described infrared transmitter is connected with described control enclosure middle controller respectively by signal wire with described pyroelectric infrared sensor with infrared receiver.The problems such as the relatively traditional door and window alarm of the utility model can be avoided failing to report effectively, wrong report, also can ensure the needs of continued power under alarm work state simultaneously, safe and reliable.
Description
Technical field
The utility model relates to automatic alarm system field, is specifically related to a kind of door window antitheft alarm.
Background technology
Present home security alarming product is many, mainly contains several prods below: Anti-theft door and window, greatly to complete set burglary-resisting system and littlely climb window device to simply antitheft.Antitheft door can also be used, and the problem of burglary-resisting window is just too many, and not only anti-theft effect is bad, has also lacked a passway for escaping when unscheduled event occurs, and also seems people pass in cage at ordinary times, to a kind of sense of depression of people.
Also some is remote concerning distance general family for the burglary-resisting system of complete function, dependable performance, all wishes to use a kind of function simple and reliably, the anti-theft product of affordable.
Itself there is indeterminable problem in simply antitheft window device of climbing, mainly unreliable and wrong report two aspects, and it is just inoperative that such as battery electric quantity is not enough, and user seldom removes to check battery electric quantity at ordinary times; Run into the just wrong report of some sound in addition, not only affect neighbours, and if midnight it report by mistake suddenly, oneself this night also cannot be sleeping, even if therefore have mechanism's Free distribution Simple theftproofs such as local police station to climb window device now, but the user of use is also few.
Utility model content
Goal of the invention of the present utility model is: provide one can effectively avoid failing to report for overcoming the above problems, wrong report problem, also can ensure the needs of continued power under alarm work state, safe and reliable door window antitheft alarm simultaneously.
The technical scheme that the utility model adopts is such:
A kind of door window antitheft alarm, comprise and be arranged at the some to infrared transmitter and infrared receiver, control enclosure of the door and window left and right sides, described control enclosure comprises controller, loudspeaker, lithium battery, and described alarm also comprises pyroelectric infrared sensor, and it is arranged at the coboundary of door and window; Described infrared transmitter is connected with described control enclosure internal controller respectively by signal wire with described pyroelectric infrared sensor with infrared receiver.
Further, it is 2 ~ 5 right that described infrared transmitter and infrared receiver have, and uniform intervals distributes.
Further, described infrared transmitter and infrared receiver and the nearest a pair distance door and window lower limb of door and window lower limb are not more than 30cm, and a pair distance door and window lower limb is farthest not less than 80cm.
Further, described control enclosure also comprises external power supply.
Further, described control enclosure also comprises power supply change-over device, powers and conversion between lithium battery power supply for external power supply.
Further, described control enclosure is provided with duty display window, working time adjustment window, time adjustment button, alarm switch button.
In sum, owing to adopting technique scheme, the beneficial effects of the utility model are:
(1) on market, most of warning device passes through powered battery, once dead battery capability or battery electric quantity low, and do not change battery in time, then whole warning device possibly cannot work, and therefore power supply mode of the present utility model adopts external power supply to power to warning device after transformer; This device inside is equipped with a standby lithium pond in addition, keeps Full Charge Capacity under normal circumstances, powers and send cue when primary power accident power-off or when deliberately being cut off by it.
(2) if sensor is destroyed or cuts off external power supply supply lines between itself and control device and signal transmssion line, then alarm cannot receive by intrusion signal, occur for avoiding this situation, controller of the present utility model can the duty of detecting sensor at any time, can send prompt tone when finding sensor cisco unity malfunction.
(3) for solving false alarm problem, the method that the utility model adopts heat to release infrared sensor and infrared transmitting receiver jointly to detect, when heat release infrared sensor detect live body (human or animal) send infrared ray time feed back a road alerting signal to controller, and also can feed back a road alerting signal to controller when being blocked between infrared transmitter and receiver, but only have when two-way sensor all feedback alarm signal time could confirm to have bodily form larger than general toy being passing through from windowsill; When general thief slips into indoor, movement range is little and slow, for this reason after time delay certain hour, if still can detect that this being can be defined as someone and invade on windowsill.
(4) separately by subscriber switch alarm or can be set, to avoid normal activity by false alarm the time period that alarm works in the utility model.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is control enclosure surface structure schematic diagram in Fig. 1.
Mark in figure: 1, infrared transmitter; 2, infrared receiver; 3, control enclosure; 31, controller; 32, loudspeaker; 33, lithium battery; 34, socket power; 35, duty display window; 36, working time adjustment window; 37, time adjustment button; 38, alarm switch button; 4, pyroelectric infrared sensor.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As shown in Figure 1, a kind of door window antitheft alarm, comprise infrared transmitter 1 and infrared receiver 2, pyroelectric infrared sensor 4, the control enclosure 3 of the 2 pairs of uniform intervals distributions being arranged at the door and window left and right sides, wherein a pair infrared transmitter 1 and infrared receiver 2 are arranged at distance door and window lower limb 30cm place, and another is to being arranged at distance door and window lower limb 80cm place; Considering cost and security arrange the logarithm of infrared transmitter 1 and receiver 2; Described pyroelectric infrared sensor 4 is arranged at door and window coboundary, can receive the infrared ray sent from each position angle human body of below periphery or animal.
Described control enclosure 3 comprises controller 31, loudspeaker 32, lithium battery 33, power supply change-over device, external power supply 34, by described power supply change-over device complete external power supply 34 power and lithium battery 33 power between conversion, when power lead by people for cut off or under powering-off state, be converted to lithium battery 33 to power, ensure normally to work; Described control enclosure 3 is provided with duty display window 35, working time adjustment window 36, time adjustment button 37 and alarm switch button 38 (as shown in Figure 2), can at any time overview alarm device duty, arrange alarm working time section, close start alarm, avoid normal activity by false alarm; Described infrared transmitter 1 is connected with described control enclosure 3 middle controller 31 respectively by signal wire with described pyroelectric infrared sensor 4 with infrared receiver 2.
The method that the utility model adopts pyroelectric infrared sensor 4 and infrared transmitting receiver jointly to detect, release when infrared sensor 4 detects the infrared ray that live body (human or animal) sends when heat and feed back a road alerting signal to controller 31, and feed back a road alerting signal also can to when being blocked between infrared transmitter 1 and receiver 2 controller 31, but only have when two-way sensor all feedback alarm signal time could confirm to have bodily form larger than general toy being passing through from windowsill; When general thief slips into indoor, movement range is little and slow, for this reason after time delay certain hour, if still can detect that this being can be defined as someone and invade on windowsill.
The course of work of the present utility model:
When needs use door window antitheft alarm, open the shift knob 38 above control enclosure 3, make warning device in running order, the working time section of its working time section or use systemic presupposition can be set simultaneously.
The first situation: release infrared sensor 4 when heat and received live body appearance, and infrared remote receiver 2 does not receive blocking signal, then illustrating has being close, and controller 31 can not trigger loudspeaker 32, can not produce wrong report.
The second situation: release infrared sensor 4 when heat and received live body appearance, and infrared remote receiver 2 receives the signal receiving only below sensor and send, then illustrate that this being is toy, controller can not trigger loudspeaker 32, can not produce wrong report.
The third situation: release infrared sensor 4 when heat and received live body appearance, simultaneously infrared remote receiver 2 receives 2 tunnels, 3 roads or 4 tunnels and to be blocked signal, again kindred circumstances detected, then can confirm have robber to occur after time delay, trigger loudspeaker 32, send warning.
4th kind of situation: heat is released infrared sensor 4 and do not received live body and occur signal, to be blocked signal even if infrared remote receiver 2 receives a road or two-way or more, all can not to produce alerting signal, therefore also can not false alarm in this situation.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection domain of the present utility model.
Claims (6)
1. a door window antitheft alarm, comprise and be arranged at the some to infrared transmitter and infrared receiver, control enclosure of the door and window left and right sides, described control enclosure comprises controller, loudspeaker, lithium battery, it is characterized in that: described alarm also comprises pyroelectric infrared sensor, it is arranged at the coboundary of door and window; Described infrared transmitter is connected with described control enclosure internal controller respectively by signal wire with described pyroelectric infrared sensor with infrared receiver.
2. a kind of door window antitheft alarm according to claim 1, is characterized in that: it is 2 ~ 5 right that described infrared transmitter and infrared receiver have, and uniform intervals distributes.
3. a kind of door window antitheft alarm according to claim 1 and 2, it is characterized in that: described infrared transmitter and infrared receiver and the nearest a pair distance door and window lower limb of door and window lower limb are not more than 30cm, and a pair distance door and window lower limb is farthest not less than 80cm.
4. a kind of door window antitheft alarm according to claim 1, is characterized in that: described control enclosure also comprises external power supply.
5. a kind of door window antitheft alarm according to claim 4, is characterized in that: described control enclosure also comprises power supply change-over device, powers and conversion between lithium battery power supply for external power supply.
6. a kind of door window antitheft alarm according to claim 1, is characterized in that: described control enclosure is provided with duty display window, working time adjustment window, time adjustment button, alarm switch button.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420547052.6U CN204066302U (en) | 2014-09-22 | 2014-09-22 | A kind of door window antitheft alarm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420547052.6U CN204066302U (en) | 2014-09-22 | 2014-09-22 | A kind of door window antitheft alarm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204066302U true CN204066302U (en) | 2014-12-31 |
Family
ID=52207762
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420547052.6U Expired - Fee Related CN204066302U (en) | 2014-09-22 | 2014-09-22 | A kind of door window antitheft alarm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204066302U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106781158A (en) * | 2016-12-09 | 2017-05-31 | 谢林涵 | Attic burglar alarm and theft preventing method |
| CN107204106A (en) * | 2017-07-11 | 2017-09-26 | 河北金锁安防工程股份有限公司 | The alarm method and system of false alert are filtered out in a kind of safety-protection system |
| CN107680312A (en) * | 2017-09-18 | 2018-02-09 | 广东美的制冷设备有限公司 | Security-protecting and monitoring method, electronic equipment and computer-readable recording medium |
| CN115938056A (en) * | 2023-03-09 | 2023-04-07 | 山东民安安防科技有限公司 | Triggering type infrared anti-theft monitoring alarm device |
-
2014
- 2014-09-22 CN CN201420547052.6U patent/CN204066302U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106781158A (en) * | 2016-12-09 | 2017-05-31 | 谢林涵 | Attic burglar alarm and theft preventing method |
| CN106781158B (en) * | 2016-12-09 | 2019-05-14 | 谢林涵 | Using the theft preventing method of attic burglar alarm |
| CN107204106A (en) * | 2017-07-11 | 2017-09-26 | 河北金锁安防工程股份有限公司 | The alarm method and system of false alert are filtered out in a kind of safety-protection system |
| CN107680312A (en) * | 2017-09-18 | 2018-02-09 | 广东美的制冷设备有限公司 | Security-protecting and monitoring method, electronic equipment and computer-readable recording medium |
| CN115938056A (en) * | 2023-03-09 | 2023-04-07 | 山东民安安防科技有限公司 | Triggering type infrared anti-theft monitoring alarm device |
| CN115938056B (en) * | 2023-03-09 | 2023-06-13 | 山东民安安防科技有限公司 | Triggering type infrared anti-theft monitoring alarm 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: 20141231 Termination date: 20160922 |