CN204301870U - Uncooled ir thermal imaging system cartridge assemblies - Google Patents
Uncooled ir thermal imaging system cartridge assemblies Download PDFInfo
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- CN204301870U CN204301870U CN201420776929.9U CN201420776929U CN204301870U CN 204301870 U CN204301870 U CN 204301870U CN 201420776929 U CN201420776929 U CN 201420776929U CN 204301870 U CN204301870 U CN 204301870U
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- uncooled
- imaging system
- cartridge assemblies
- thermal imaging
- system cartridge
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Abstract
The utility model discloses uncooled ir thermal imaging system cartridge assemblies, comprise the uncooled fpa detector, read output signal disposable plates, power interface circuit plate and the interface protection shell that are connected assembling successively.The uncooled ir thermal imaging system cartridge assemblies that the utility model provides, rational in infrastructure, image stabilization, good heat dissipation, lightweight, volume is little.
Description
Technical field
The utility model relates to infrared thermal imaging technique field, more particularly, relates to a kind of uncooled ir thermal imaging system cartridge assemblies based on vanadium oxide detector.
Background technology
Uncooled infrared camera is one of night vision optical viewer of current main flow, it is a kind of infrared radiation of detectable target, and any object of occurring in nature all externally carries out electromagenetic wave radiation according to the difference of temperature, its medium wavelength is that the part of 2.0 ~ 1000 microns is called infrared ray, thermal infrared imager is by carrying out imaging to thermal infrared sensitive material to object, the temperature field of body surface can be reflected, thus reacted the current state of observed object intuitively.Uncooled infrared camera and refrigeration thermal infrared imager are all be applied in infrared imaging field, refrigeration thermal infrared imager highly sensitive, resolution is also high, but compare with Uncooled infrared camera, thermal infrared imager needs refrigeration part to refrigeration, expensive, weight is also relatively large, non-refrigeration type thermal infrared imager, because advantages such as cost is low, power consumption is little, startup is fast, easy to use and flexibles, use field is better than the thermal infrared imager that freezes greatly.Non-refrigeration type thermal infrared imager cartridge assemblies is the core of non-refrigeration type thermal infrared imager, usual non-refrigeration type thermal infrared imager mainly comprises cartridge assemblies, optical lens part, shell mechanism and web member, other adapter circuit plate (customizing according to demand), therefore, cartridge assemblies directly has influence on the performance quality of whole thermal infrared imager.
Along with the market expansion, the application of infrared thermal imagery, increasing application (such as small arms see take aim at, driver sight's enhancings, hand-held temperature detection etc.) needs are stable, clear, weight is little, volume is light and portable thermal infrared imager.This just requires design circuit plate structure on the architecture basics of non-refrigerated infrared detector, reasonable distribution circuit board function, consider physical dimension and the imaging signal to noise ratio (S/N ratio) of system simultaneously, the 26S Proteasome Structure and Function module composition of such demand to thermal infrared imager designs new challenge of having deducted a percentage, the while of requiring that imaging clearly is stable on the one hand, lightweight is little, and this is just equivalent to require to carry out fabric swatch with fixing at signal processing circuit board needs according to panel detector structure; The structure composition expansion will looked for novelty on the other hand is convenient, reduces the difficult impact on infrared imaging of heat radiation that small in volume causes simultaneously, and this is just equivalent to requirement uncooled IRFPAs instrument cartridge assemblies and makes in physical construction and considering fully.
Utility model content
For solving above technical matters, the technical solution of the utility model is for providing a kind of uncooled ir thermal imaging system cartridge assemblies, rational in infrastructure, and image stabilization, good heat dissipation, lightweight, volume is little.
The technical solution of the utility model is:
Uncooled ir thermal imaging system 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, connector and securing member is provided with between described read output signal disposable plates and described power interface circuit plate.
Further, two are passed through between described read output signal disposable plates and described power interface circuit plate to double slotting connection.
Further, stud is adopted to be fixedly connected with between described read output signal disposable plates and described power interface circuit plate.
Further, described read output signal disposable plates is provided with video decoding chip, multiple storage chip, FPGA, crystal oscillator and prober interface.
Further, described power interface circuit plate is provided with external power source interface and serial data interface.
Further, described uncooled fpa detector is vanadium oxide detector.
The beneficial effects of the utility model: the uncooled ir thermal imaging system cartridge assemblies that the utility model provides, rational in infrastructure, image stabilization, good heat dissipation, lightweight, volume is little.
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.
Reference numeral: 1, read output signal disposable plates, 2, power interface circuit plate, 3, bonnet.
Embodiment
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.
Uncooled ir thermal imaging system cartridge assemblies shown in composition graphs 1, comprises the uncooled fpa detector being connected assembling successively, read output signal disposable plates 1, power interface circuit plate 2 and interface protection shell.
In said structure, read output signal disposable plates 1 major function is the data reading detector, and power interface circuit plate 2 major function is Power convert and video frequency output.
In the present embodiment, between described read output signal disposable plates 1 and described power interface circuit plate 2, be provided with connector and securing member.
In the present embodiment, pass through two between described read output signal disposable plates 1 and described power interface circuit plate 2 to double slotting connection.
In the present embodiment, between described read output signal disposable plates 1 and described power interface circuit plate 2, stud is adopted to be fixedly connected with.
In the present embodiment, described read output signal disposable plates 1 is provided with video decoding chip, multiple storage chip, FPGA6, crystal oscillator and prober interface.
In the present embodiment, described power interface circuit plate 2 is provided with external power source interface and serial data interface.
In the present embodiment, described uncooled fpa detector is vanadium oxide detector.
The utility model one-piece construction designs for compact modular, uncooled fpa detector is placed in front end, between modules, structure makes full use of spatial joint clearance, and read output signal disposable plates 1 and power interface circuit plate 2 install that detector size is consistent to be designed, and make whole cartridge assemblies form integration.Two are passed through to double slotting connection between read output signal disposable plates 1 and power interface circuit plate 2; fixation is played while tandem signal; while circuit module is separated; also heat sinking function is taken into account; stud is adopted fixedly to reach structural stability at another angle on double slotting opposite; interface protection shell is while protecting internal circuit to greatest extent, and lightweight requirement taken into account by particulate metal material of employing.
In traditional design, each function is concentrated on a circuit board, on the one hand structure is unfavorable for heat radiation cause long-time use after imaging unstable, excessive and the bad orientation problem of coupling each other can be caused on the other hand because structure is as a whole, the utility model solves above-mentioned two problems, by each circuit module separately, spacing simultaneously between each circuit module meets the optimal distance needed for close beta, first piece of circuit board connects movement, sense data is also transmitted, second piece of circuit board provides power supply, analog interface and digital interface, be connected with two connectors between circuit board with circuit board, very reliable and stable, in addition, interface protection shell is while protection circuit plate, also unique perforate connector is devised, because conference is crossed in perforate have impact to circuit protection function, and perforate is too small just cannot ensure that external interface normally works, so the position of perforate and size have been through and have taken into full account and design, the while that the utility model can ensureing that circuit working is normal, its heat dispersion also reaches good, the like product of other company is compared on the market, the utility model is more convenient for testing and finding and correction problem, for production and maintenance provide larger help.
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 (7)
1. uncooled ir thermal imaging system cartridge assemblies, is characterized in that, 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. uncooled ir thermal imaging system cartridge assemblies as claimed in claim 1, is characterized in that, be provided with connector and securing member between described read output signal disposable plates and described power interface circuit plate.
3. uncooled ir thermal imaging system cartridge assemblies as claimed in claim 2, is characterized in that, passes through two to double slotting connection between described read output signal disposable plates and described power interface circuit plate.
4. uncooled ir thermal imaging system cartridge assemblies as claimed in claim 2, is characterized in that, adopt stud to be fixedly connected with between described read output signal disposable plates and described power interface circuit plate.
5. uncooled ir thermal imaging system cartridge assemblies as claimed in claim 1, it is characterized in that, described read output signal disposable plates is provided with video decoding chip, multiple storage chip, FPGA, crystal oscillator and prober interface.
6. uncooled ir thermal imaging system cartridge assemblies as claimed in claim 1, it is characterized in that, described power interface circuit plate is provided with external power source interface and serial data interface.
7. uncooled ir thermal imaging system cartridge assemblies as claimed in claim 1, it is characterized in that, described uncooled fpa detector is vanadium oxide detector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420776929.9U CN204301870U (en) | 2014-12-10 | 2014-12-10 | Uncooled ir thermal imaging system cartridge assemblies |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420776929.9U CN204301870U (en) | 2014-12-10 | 2014-12-10 | Uncooled ir thermal imaging system cartridge assemblies |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204301870U true CN204301870U (en) | 2015-04-29 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420776929.9U Expired - Fee Related CN204301870U (en) | 2014-12-10 | 2014-12-10 | Uncooled ir thermal imaging system cartridge assemblies |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204301870U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105181147A (en) * | 2015-09-28 | 2015-12-23 | 河南平原光电有限公司 | Handheld double-eyepiece uncooled focal plane thermal infrared imager |
| CN109040621A (en) * | 2018-09-20 | 2018-12-18 | 武汉高德智感科技有限公司 | A kind of infrared mould group with reinforcement heat sinking function |
| CN112393805A (en) * | 2020-10-28 | 2021-02-23 | 北京遥感设备研究所 | Intelligent infrared body temperature screening system |
-
2014
- 2014-12-10 CN CN201420776929.9U patent/CN204301870U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105181147A (en) * | 2015-09-28 | 2015-12-23 | 河南平原光电有限公司 | Handheld double-eyepiece uncooled focal plane thermal infrared imager |
| CN109040621A (en) * | 2018-09-20 | 2018-12-18 | 武汉高德智感科技有限公司 | A kind of infrared mould group with reinforcement heat sinking function |
| CN112393805A (en) * | 2020-10-28 | 2021-02-23 | 北京遥感设备研究所 | Intelligent infrared body temperature screening 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150429 Termination date: 20201210 |