CN204301872U - The special thermal infrared imager of police unmanned plane - Google Patents
The special thermal infrared imager of police unmanned plane Download PDFInfo
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- CN204301872U CN204301872U CN201420772847.7U CN201420772847U CN204301872U CN 204301872 U CN204301872 U CN 204301872U CN 201420772847 U CN201420772847 U CN 201420772847U CN 204301872 U CN204301872 U CN 204301872U
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- unmanned plane
- thermal infrared
- infrared imager
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- special thermal
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Abstract
The utility model discloses the special thermal infrared imager of a kind of police unmanned plane; comprise protecgulum, wide-angle lens, uncooled ir cartridge assemblies and bonnet, described uncooled ir cartridge assemblies comprises the uncooled fpa detector, read output signal disposable plates, power interface circuit plate and the interface protection shell that are connected assembling successively.The special thermal infrared imager of police unmanned plane that the utility model provides, volume is little, lightweight, has ultra-large vision field angle.
Description
Technical field
The utility model relates to infrared thermal imaging technique field, more particularly, relates to the special thermal infrared imager of a kind of police unmanned plane.
Background technology
Thermal infrared imager relies on the infra-red radiation of receiving target self to carry out work, and all temperature of occurring in nature are higher than the object all constantly infrared radiation of absolute zero (-273.16 DEG C), and this phenomenon is called heat radiation.Infrared ray is the sightless light wave of a kind of human eye, no matter day and night, and object all can infrared radiation, no matter but infrared ray is strong and weak, and people can't see.Thermal infrared imager is exactly the infrared radiation signal utilizing Infrared Detectors and optical imagery object lens to receive measured target, utilize electron scanning circuit to carry out scan transformation to the infrared radiation signal of measured object and become the signal of telecommunication, after amplifying process, convert video standard signal to again, and demonstrate the thermal-induced imagery of measured object by TV screen or monitor.Thermal infrared imager not only can observe the target that also can detect the other side in night or dense smoke screen, cloud and mist when completely unglazed, comprises the target of target and the high-speed motion pretended.Police unmanned plane is because of reasons such as its volume are little, landing convenient, the visual field is broad and simple to operate, the application such as forest fire protection, sea leakage of oil monitoring, border monitoring and target following there is unique advantage, a kind of search and track means that public security department is emerging in recent years, thermal infrared imager and unmanned plane are combined be applied in police monitoring and follow the tracks of on be then the advantage having gathered both.
Unmanned plane volume is little, and lifting capacity is more weak, because heavy－duty not only affects its cruising time but also can affect the balance of unmanned plane.In order to ensure to monitor task for a long time, requirement is proposed to the volume and weight of thermal infrared imager.Meanwhile, in order to expand the hunting zone of unmanned plane, thermal infrared imager is needed to have the larger angle of visual field.This patent devises a kind of lightness unmanned plane special non-brake method vanadium oxide thermal infrared imager, and this thermal imaging system is furnished with wide-angle optical lens, has ultra-large vision field angle.
Utility model content
For solving above technical problem, the technical solution of the utility model is for providing a kind of police unmanned plane special thermal infrared imager, and volume is little, lightweight, has ultra-large vision field angle.
The technical solution of the utility model is:
The special thermal infrared imager of a kind of police unmanned plane; comprise protecgulum, wide-angle lens, uncooled ir cartridge assemblies and bonnet, described uncooled ir cartridge assemblies comprises the uncooled fpa detector, read output signal disposable plates, power interface circuit plate and the interface protection shell that are connected assembling successively.
Further, described bonnet is provided with two large interfaces and two little interfaces.
Further, described uncooled fpa detector is provided with detector protecgulum.
Further, described uncooled fpa detector is provided with detector carriage.
Further, described uncooled fpa detector is vanadium oxide detector.
Further, mother daughter board connector is adopted to connect between described read output signal disposable plates and described power interface circuit plate.
The beneficial effects of the utility model: the special thermal infrared imager of police unmanned plane that the utility model provides, volume is little, lightweight, has ultra-large vision field angle.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of the present embodiment;
Fig. 2 is the structural representation of protecgulum in the present embodiment;
Fig. 3 is the structural representation of bonnet in the present embodiment.
Reference numeral: 1, uncooled ir cartridge assemblies, 2, wide-angle lens, 3, protecgulum, 4, bonnet.
Detailed description of the invention
For making the object of the utility model embodiment, technical scheme and advantage clearly, below in conjunction with the accompanying drawing in the utility model embodiment, technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
The special thermal infrared imager of the police unmanned plane of one shown in composition graphs 1-3; comprise protecgulum 3, wide-angle lens 2, uncooled ir cartridge assemblies 1 and bonnet 4, described uncooled ir cartridge assemblies 1 comprises the uncooled fpa detector, read output signal disposable plates, power interface circuit plate and the interface protection shell that are connected assembling successively.
In said structure, protecgulum 3 is lids that optical lens stretches out place, on thickness and precision, reaches 0.1mm rank.The precision of bonnet 4 reaches 0.1mm, surface have passed through specific oxidation processes, also extremely seal is focused on while the multiple outer line of support, aperture precision is also higher, innovatively devise two large interfaces and two little interfaces herein, provide multiple adaptation to connect, compared with designing with like product, versatility is stronger.
In the present embodiment, described uncooled fpa detector is provided with detector protecgulum.Detector protecgulum is the direct connected with outer casing in cartridge assemblies and rear end, and such structural design effectively can lower the impact of environment on movement imaging effect.
In the present embodiment, described uncooled fpa detector is provided with detector carriage.The small and exquisite practicality of detector carriage, and very light, compare with other thermal infrared imager product, while this design can support thermal infrared imager, alleviate the impact of own wt.
In the present embodiment, described uncooled fpa detector is vanadium oxide detector.
In the present embodiment, between described read output signal disposable plates and described power interface circuit plate, mother daughter board connector is adopted to connect.
Uncooled ir cartridge assemblies 1 is arranged in pairs or groups wide-angle lens 2 by the utility model, realizes search and the monitoring at Large visual angle angle, complete machine structure adopts integrated design simultaneously, reduces system dimension and weight.The utility model has made correction according to the scene of the actual service condition of unmanned plane on conventional small thermal infrared imager basis, relative conventional small thermal infrared imager tool has the following advantages: one is the compactedness of structure, volume is little, lightweight, two is made the gimbal used before into optional support, user's choice for use can be supplied, the material of the shell used all have passed through special anti-oxidant treatment, the complex scene used for unmanned plane provides sufficient consideration, aperture between shell and the connector of outside is accurate to 0.1mm rank, help is provided for preventing environmental disturbances.
The utility model size length, width and height are only 60.5mm, 60.5mm and 98.6mm, can reach 90g when weight is only 120g(specific customization), reach the top standard of like product.
The utility model global design takes into full account light, solid, durable demand, special material is adopted to be made, front-end optical bore is universally be designed to 35mm, be herein consider weight demand and adopt general optical lens bore to design, compared with other product on the market, the utility model is more lightly stablized.
In the utility model, uncooled fpa detector, read output signal disposable plates, power interface circuit plate and interface protection shell adopt stack installation method, compact conformation; low in energy consumption; between circuit board with mother daughter board connector directly to insert, safe and reliable, easily install.
The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, all within spirit of the present utility model and principle, any amendment done, equivalent replacement etc., all should be included within protection domain of the present utility model.
Claims (6)
1. the special thermal infrared imager of police unmanned plane; it is characterized in that; comprise protecgulum, wide-angle lens, uncooled ir cartridge assemblies and bonnet, described uncooled ir cartridge assemblies comprises the uncooled fpa detector, read output signal disposable plates, power interface circuit plate and the interface protection shell that are connected assembling successively.
2. the special thermal infrared imager of police unmanned plane as claimed in claim 1, is characterized in that, described bonnet is provided with two large interfaces and two little interfaces.
3. the special thermal infrared imager of police unmanned plane as claimed in claim 1, it is characterized in that, described uncooled fpa detector is provided with detector protecgulum.
4. the special thermal infrared imager of police unmanned plane as claimed in claim 1, it is characterized in that, described uncooled fpa detector is provided with detector carriage.
5. the special thermal infrared imager of police unmanned plane as claimed in claim 1, is characterized in that, described uncooled fpa detector is vanadium oxide detector.
6. the special thermal infrared imager of police unmanned plane as claimed in claim 1, is characterized in that, adopts mother daughter board connector to connect between described read output signal disposable plates and described power interface circuit plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420772847.7U CN204301872U (en) | 2014-12-10 | 2014-12-10 | The special thermal infrared imager of police unmanned plane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420772847.7U CN204301872U (en) | 2014-12-10 | 2014-12-10 | The special thermal infrared imager of police unmanned plane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204301872U true CN204301872U (en) | 2015-04-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420772847.7U Expired - Fee Related CN204301872U (en) | 2014-12-10 | 2014-12-10 | The special thermal infrared imager of police unmanned plane |
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| CN (1) | CN204301872U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111024241A (en) * | 2019-11-28 | 2020-04-17 | 天津津航技术物理研究所 | Refrigeration type infrared detection system |
-
2014
- 2014-12-10 CN CN201420772847.7U patent/CN204301872U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111024241A (en) * | 2019-11-28 | 2020-04-17 | 天津津航技术物理研究所 | Refrigeration type infrared detection system |
| CN111024241B (en) * | 2019-11-28 | 2021-10-15 | 天津津航技术物理研究所 | Refrigeration type infrared detection system |
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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 |
Granted publication date: 20150429 Termination date: 20201210 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |