CN203250036U - Active infrared bi-radiation detector - Google Patents
Active infrared bi-radiation detector Download PDFInfo
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- CN203250036U CN203250036U CN 201320044318 CN201320044318U CN203250036U CN 203250036 U CN203250036 U CN 203250036U CN 201320044318 CN201320044318 CN 201320044318 CN 201320044318 U CN201320044318 U CN 201320044318U CN 203250036 U CN203250036 U CN 203250036U
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- visible light
- transmitting terminal
- receiving end
- light beam
- infrared
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- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
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Abstract
The utility model discloses an active infrared bi-radiation detector, comprising a transmitting terminal and a receiving terminal. The transmitting terminal is provided with a visible light sighting device. Visible light beams emitted by the visible light sighting device are parallel with infrared ray light beams emitted by the transmitting terminal. Facula of the visible light beams emitted by the visible light sighting device falls on the receiving terminal. Compared with the prior art, the active infrared bi-radiation detector can align the transmitting terminal and the receiving terminal, so that the infrared ray light beams emitted by the transmitting terminal can be received by corresponding infrared receivers, thereby ensuring that the receiving terminal can obtain stable and effective signals and preventing failing to report or misinformation.
Description
Technical field
The utility model relates to the detector field, exactly refers to a kind of active infra-red correlative detector.
Background technology
At present, the manual alignment debugging is all adopted in the debugging of existing passive type infrared eye on the market, the sightless characteristic of infrared light of in the process of debugging, sending because of transmitting terminal, the relative distance that adds receiving end is far away, debugging step is complicated, not only efficient is low, also often can not aim at, and the stability of the long-term work after the installation of passive type infrared eye is had larger impact.When transmitting terminal and receiving end do not have fully the performance of punctual signal correlation and reception just be can not get best performance, receiving end can not obtain stablizing effective signal, easily produces and fails to report or report by mistake, and then affect the stable of whole safety-protection system.
The utility model content
For defects, the technical matters that the utility model solves is to provide a kind of active infra-red correlative detector, transmitting terminal and receiving end can be aimed at, the corresponding infrared remote receiver in the infrared light beam receiving end that transmitting terminal is sent receives, the assurance receiving end can access stablizes effective signal, avoids producing and fails to report or report by mistake.
In order to solve above technical matters, the active infra-red correlative detector that the utility model provides, comprise transmitting terminal and receiving end, the visible light alignment clamp is installed on the described transmitting terminal, the visible light beam of described visible light alignment clamp emission is parallel with the infrared light beam that described transmitting terminal sends, and the hot spot of the visible light beam of described visible light alignment clamp emission drops on the described receiving end.
Preferably, the relevant position of described receiving end is provided with telltale mark.
Preferably, described transmitting terminal be provided with mounting hole, described visible light alignment clamp is vertically fixed on the described transmitting terminal by described mounting hole.
Preferably, described telltale mark be+number.
Preferably, described transmitting terminal is provided with infrared transmitter, and described visible light alignment clamp is arranged in the middle of any two adjacent infrared transmitters.
The active infra-red correlative detector that the utility model provides, the visible light alignment clamp is installed on the transmitting terminal, the visible light beam of visible light alignment clamp emission is parallel with the infrared light beam that transmitting terminal sends, naked eyes can be seen the hot spot of visible light beam, the hot spot of the visible light beam of visible light alignment clamp emission drops on the receiving end, the aligning of transmitting terminal and receiving end is described, the infrared light beam signal that receiving end is received is good; When if the hot spot of visible light beam does not drop on the receiving end, can suitably adjust receiving end or transmitting terminal, so that hot spot drops on the receiving end.Compared with prior art, the active infra-red correlative detector that the utility model provides, because the visible light alignment clamp has demonstrated the path of infrared light beam, the convenient debugging of constructability personnel, transmitting terminal and receiving end can be aimed at, the corresponding infrared remote receiver in the infrared light beam receiving end that transmitting terminal is sent receives, and the assurance receiving end can access stablizes effective signal, avoids producing and fails to report or report by mistake.
Description of drawings
Fig. 1 is the structural representation of the transmitting terminal in the utility model embodiment active infra-red correlative detector;
Fig. 2 is the transmitting terminal of active infra-red correlative detector among the utility model embodiment and the structural representation of receiving end correlation, and wherein bold arrow represents infrared light beam, and thin arrow represents visible light beam.
Embodiment
For those skilled in the art can understand technical scheme provided by the utility model better, set forth below in conjunction with specific embodiment.
See also Fig. 1 and Fig. 2, Fig. 1 is the structural representation of the transmitting terminal in the utility model embodiment active infra-red correlative detector; Fig. 2 is the transmitting terminal of active infra-red correlative detector among the utility model embodiment and the structural representation of receiving end correlation, and wherein bold arrow represents infrared light beam, and thin arrow represents visible light beam.
The active infra-red correlative detector that the utility model embodiment provides comprises transmitting terminal 1 and receiving end 2, and visible light alignment clamp 11 is installed on the transmitting terminal 1, and the visible light beam of visible light alignment clamp 11 emissions is parallel with the infrared light beam that transmitting terminal 1 sends.
Need to prove, in the actual installation of correlative detector, the distance of transmitting terminal 1 and receiving end 2 is distant, nearly 200 meters, and the volume of receiving end 2 is also little, therefore, if the hot spot of the visible light beam that visible light alignment clamp 11 sends drops on the receiving end 2, substantially just can assert that visible light beam and infrared light beam are parallel.But in order further accurately to guarantee the parallel of visible light beam and infrared light beam, the relevant position of receiving end 2 is provided with telltale mark, telltale mark is+number, the facula position of constructability personnel adjustment visible light beam drops on+number the centre.Certainly, telltale mark can be other symbols also, does not repeat them here.
Transmitting terminal 1 be provided with mounting hole, visible light alignment clamp 11 is vertically fixed on the transmitting terminal 1 by mounting hole.Because the infrared light beam that the infrared transmitter 12 of transmitting terminal 1 sends is perpendicular to transmitting terminal, therefore, visible light alignment clamp 11 need to be guaranteed it when mounted perpendicular to transmitting terminal, visible light beam just can be guaranteed parallel with infrared light beam so.
Transmitting terminal 1 is provided with a plurality of infrared transmitters 12, and visible light alignment clamp 11 is arranged in the middle of any two adjacent infrared transmitters 12, can reduce the alignment error of adjacent infrared transmitter 12.
The active infra-red correlative detector that the utility model provides, visible light alignment clamp 11 is installed on the transmitting terminal 1, the visible light beam of visible light alignment clamp 11 emissions is parallel with the infrared light beam that transmitting terminal 1 sends, naked eyes can be seen the hot spot of visible light beam, when the hot spot of visible light beam drops on the telltale mark of receiving end, the aligning of transmitting terminal 1 and receiving end 2 is described, the infrared light beam signal that the infrared remote receiver 21 of receiving end 2 is received is best; If when hot spot does not drop on the telltale mark of receiving end 2, can suitably adjust receiving end 2 or transmitting terminal 1, so that hot spot drops on the telltale mark.
Compared with prior art, the active infra-red correlative detector that the utility model provides, because visible light alignment clamp 11 has demonstrated the path of infrared light beam, the convenient debugging of constructability personnel, transmitting terminal 1 and receiving end 2 can be aimed at, the infrared light beam receiving end 2 corresponding infrared remote receivers 21 that transmitting terminal 1 is sent receive, and the assurance receiving end can access stablizes effective signal, avoids producing and fails to report or report by mistake.
To the above-mentioned explanation of the disclosed embodiments, make this area professional and technical personnel can realize or use the utility model.Multiple modification to these embodiment will be apparent concerning those skilled in the art, and General Principle as defined herein can be in the situation that do not break away from spirit or scope of the present utility model, in other embodiments realization.Therefore, the utility model will can not be restricted to these embodiment shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (4)
1. active infra-red correlative detector, comprise transmitting terminal and receiving end, it is characterized in that, the visible light alignment clamp is installed on the described transmitting terminal, the visible light beam of described visible light alignment clamp emission is parallel with the infrared light beam that described transmitting terminal sends, and the hot spot of the visible light beam of described visible light alignment clamp emission drops on the described receiving end.
2. active infra-red correlative detector according to claim 1 is characterized in that, the relevant position of described receiving end is provided with telltale mark.
3. active infra-red correlative detector according to claim 1 is characterized in that, described transmitting terminal be provided with mounting hole, described visible light alignment clamp is vertically fixed on the described transmitting terminal by described mounting hole.
4. active infra-red correlative detector according to claim 1 is characterized in that, described transmitting terminal is provided with infrared transmitter, and described visible light alignment clamp is arranged in the middle of any two adjacent infrared transmitters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320044318 CN203250036U (en) | 2013-01-28 | 2013-01-28 | Active infrared bi-radiation detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320044318 CN203250036U (en) | 2013-01-28 | 2013-01-28 | Active infrared bi-radiation detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203250036U true CN203250036U (en) | 2013-10-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320044318 Expired - Fee Related CN203250036U (en) | 2013-01-28 | 2013-01-28 | Active infrared bi-radiation detector |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105353425A (en) * | 2015-12-23 | 2016-02-24 | 深圳市艾礼安安防设备有限公司 | Method for calibrating active infrared detector by adopting fill-in light |
| CN107067703A (en) * | 2017-03-29 | 2017-08-18 | 安科机器人有限公司 | explosive removing system |
| CN110942617A (en) * | 2019-12-02 | 2020-03-31 | 格力电器（武汉）有限公司 | Infrared receiving performance testing device |
| CN112505797A (en) * | 2020-10-26 | 2021-03-16 | 浙江大华技术股份有限公司 | Infrared sensor alignment device and gate |
| CN112748083A (en) * | 2021-01-04 | 2021-05-04 | 安徽中科华仪科技有限公司 | Optical system for remote sensing detection of motor vehicle exhaust |
| CN112763455A (en) * | 2021-01-04 | 2021-05-07 | 安徽中科华仪科技有限公司 | Reflection type multi-light-path multi-wavelength coupling method for remote sensing detection of motor vehicle exhaust |
-
2013
- 2013-01-28 CN CN 201320044318 patent/CN203250036U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105353425A (en) * | 2015-12-23 | 2016-02-24 | 深圳市艾礼安安防设备有限公司 | Method for calibrating active infrared detector by adopting fill-in light |
| CN105353425B (en) * | 2015-12-23 | 2018-05-08 | 深圳市艾礼安安防设备有限公司 | A kind of method using auxiliary optical alignment infrared beam interruption detector |
| CN107067703A (en) * | 2017-03-29 | 2017-08-18 | 安科机器人有限公司 | explosive removing system |
| CN110942617A (en) * | 2019-12-02 | 2020-03-31 | 格力电器（武汉）有限公司 | Infrared receiving performance testing device |
| CN112505797A (en) * | 2020-10-26 | 2021-03-16 | 浙江大华技术股份有限公司 | Infrared sensor alignment device and gate |
| CN112505797B (en) * | 2020-10-26 | 2024-06-11 | 浙江大华技术股份有限公司 | Infrared sensor alignment device and gate |
| CN112748083A (en) * | 2021-01-04 | 2021-05-04 | 安徽中科华仪科技有限公司 | Optical system for remote sensing detection of motor vehicle exhaust |
| CN112763455A (en) * | 2021-01-04 | 2021-05-07 | 安徽中科华仪科技有限公司 | Reflection type multi-light-path multi-wavelength coupling method for remote sensing detection of motor vehicle exhaust |
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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 | ||
| CP03 | Change of name, title or address |
Address after: Guangming Shenzhen city of Guangdong province Daiheng million Guangming hi tech Industrial Park, building fourth, building fifth, first floor Patentee after: Zhong An (Shenzhen) Co., Ltd. Address before: 518106, Guangming District, Guangdong, Shenzhen public road (Shenzhen Village) security smart (China) Industrial Park 4 Patentee before: Shenzhen Haoen Safety Technology Co., Ltd. |
|
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 518135 fourth buildings and fifth first floor of Wan Dai Heng Guangming hi tech Industrial Park, Guangming New District, Shenzhen, Guangdong Patentee after: Shenzhen Haoen Safety Technology Co., Ltd. Address before: Guangming Shenzhen city of Guangdong province Daiheng million Guangming hi tech Industrial Park, building fourth, building fifth, first floor Patentee before: Zhong An (Shenzhen) Co., Ltd. |
|
| 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: 20131023 Termination date: 20210128 |