CN201266420Y - Infrared correlation detector - Google Patents
Infrared correlation detector Download PDFInfo
- Publication number
- CN201266420Y CN201266420Y CNU2008201367997U CN200820136799U CN201266420Y CN 201266420 Y CN201266420 Y CN 201266420Y CN U2008201367997 U CNU2008201367997 U CN U2008201367997U CN 200820136799 U CN200820136799 U CN 200820136799U CN 201266420 Y CN201266420 Y CN 201266420Y
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- China
- Prior art keywords
- infrared
- remote receiver
- pairs
- fence
- transmitter
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Fee Related
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- Burglar Alarm Systems (AREA)
Abstract
The utility model discloses an infrared detector on the radio, comprising infrared transmitters, infrared receivers and an alarm control machine. The infrared transmitters are connected with a power supply and communication signals, the infrared receivers are connected with the alarm control machine, the infrared transmitters are arranged on a transmitting fence, the infrared receivers are correspondingly arranged on a receiving fence, the infrared transmitters and the infrared receivers are even number pairs of four pairs, six pairs or eight pairs, the infrared receivers are connected with the alarm control machine by multi-core wires, and the distance between the two adjacent infrared rays is 10-30cm.
Description
Technical field
The utility model relates to the alarm equipment technical field, a kind of specifically infrared correlative detector.
Background technology
Existing infrared correlative detector, it all is an infrared transmitter emission infrared ray, an infrared remote receiver receives the infrared ray of infrared transmitter emission, infrared transmitter connects power supply and communication module, infrared remote receiver connects the controlling alarm machine, to report to the police and power supply signal access controlling alarm machine, and between infrared transmitter and infrared remote receiver, have object that infrared ray is blocked, the infrared remote receiver output alarm signal.
The utility model content
The purpose of this utility model is for providing a kind of false alarm rate low infrared correlative detector.
The technical scheme that realizes the foregoing invention purpose is as follows:
Infrared correlative detector, comprise infrared transmitter, infrared remote receiver and controlling alarm machine, described infrared transmitter connects power supply and communication signal, described infrared remote receiver connects the controlling alarm machine, described infrared transmitter is arranged at the emission fence, described infrared remote receiver correspondence is arranged at and receives on the fence, described infrared transmitter and infrared remote receiver are that the even numbers of 4 pairs, 6 pairs or 8 pairs is right, described infrared remote receiver connects the controlling alarm machine by split conductor, and the distance between described adjacent two infrared rays is 10～30cm.
Distance between described adjacent two infrared rays is 20cm.
Described emission fence and the distance that receives between the fence are not more than 5m.
The utility model is provided with many to infrared transmitter and infrared remote receiver, when adjacent two bundle infrared rays are blocked simultaneously, just sends alerting signal, and this blocks the wrong report situation that a branch of infrared ray causes warning with regard to having been avoided because of toy.
Description of drawings
Fig. 1 is the utility model connection diagram
Fig. 2 is the structure and the principle schematic of infrared transmitter of the present utility model and infrared remote receiver part
Embodiment
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.
As depicted in figs. 1 and 2, infrared correlative detector, comprise infrared transmitter, infrared remote receiver and controlling alarm machine, described infrared transmitter connects power supply and communication signal, described infrared remote receiver connects the controlling alarm machine, described infrared transmitter is arranged at emission fence 1, described infrared remote receiver correspondence is arranged at and receives on the fence 2, described infrared transmitter and infrared remote receiver are 4 pairs, distance between described adjacent two infrared rays is 20cm, trigger the controlling alarm machine when described adjacent two infrared rays are blocked simultaneously, described emission fence and the distance that receives between the fence are not more than 5m.
Claims (3)
1. infrared correlative detector, comprise infrared transmitter, infrared remote receiver and controlling alarm machine, described infrared transmitter connects power supply and communication signal, described infrared remote receiver connects the controlling alarm machine, it is characterized by: described infrared transmitter is arranged at the emission fence, described infrared remote receiver correspondence is arranged at and receives on the fence, described infrared transmitter and infrared remote receiver are that the even numbers of 4 pairs, 6 pairs or 8 pairs is right, described infrared remote receiver connects the controlling alarm machine by split conductor, and the distance between described adjacent two infrared rays is 10～30cm.
2. infrared correlative detector according to claim 1 is characterized by: the distance between described adjacent two infrared rays is 20cm.
3. infrared correlative detector according to claim 1 is characterized by: described emission fence and the distance that receives between the fence are not more than 5m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201367997U CN201266420Y (en) | 2008-09-19 | 2008-09-19 | Infrared correlation detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201367997U CN201266420Y (en) | 2008-09-19 | 2008-09-19 | Infrared correlation detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201266420Y true CN201266420Y (en) | 2009-07-01 |
Family
ID=40832794
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201367997U Expired - Fee Related CN201266420Y (en) | 2008-09-19 | 2008-09-19 | Infrared correlation detector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201266420Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111554063A (en) * | 2020-05-07 | 2020-08-18 | 中自机器人技术(安庆)有限公司 | Warning device of warning robot |
| CN112365665A (en) * | 2020-09-24 | 2021-02-12 | 国网浙江省电力有限公司台州供电公司 | Active electric power security fence |
| CN114821951A (en) * | 2022-04-22 | 2022-07-29 | 深圳市海力通电子有限公司 | Multifunctional safety protection alarm system |
-
2008
- 2008-09-19 CN CNU2008201367997U patent/CN201266420Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111554063A (en) * | 2020-05-07 | 2020-08-18 | 中自机器人技术(安庆)有限公司 | Warning device of warning robot |
| CN112365665A (en) * | 2020-09-24 | 2021-02-12 | 国网浙江省电力有限公司台州供电公司 | Active electric power security fence |
| CN114821951A (en) * | 2022-04-22 | 2022-07-29 | 深圳市海力通电子有限公司 | Multifunctional safety protection alarm system |
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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: 20090701 Termination date: 20130919 |