CN203893945U - Non-refrigeration thermal imagery core assembly with vibration damping and buffering mechanism - Google Patents
Non-refrigeration thermal imagery core assembly with vibration damping and buffering mechanism Download PDFInfo
- Publication number
- CN203893945U CN203893945U CN201420313766.0U CN201420313766U CN203893945U CN 203893945 U CN203893945 U CN 203893945U CN 201420313766 U CN201420313766 U CN 201420313766U CN 203893945 U CN203893945 U CN 203893945U
- Authority
- CN
- China
- Prior art keywords
- flange
- refrigeration
- groove
- thermal imagery
- backboard
- 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 - Lifetime
Links
- 238000005057 refrigeration Methods 0.000 title claims abstract description 25
- 230000007246 mechanism Effects 0.000 title claims abstract description 8
- 238000013016 damping Methods 0.000 title abstract description 4
- 230000003139 buffering effect Effects 0.000 title abstract 2
- 238000012545 processing Methods 0.000 claims abstract description 18
- 230000003287 optical effect Effects 0.000 claims abstract description 5
- 230000005855 radiation Effects 0.000 claims abstract description 5
- 230000000712 assembly Effects 0.000 claims description 15
- 238000000429 assembly Methods 0.000 claims description 15
- 230000009467 reduction Effects 0.000 claims description 6
- 238000003331 infrared imaging Methods 0.000 abstract description 4
- 239000013013 elastic material Substances 0.000 abstract 2
- 238000005516 engineering process Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000003491 array Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000004807 localization Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000005693 optoelectronics Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000005987 sulfurization reaction Methods 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
- 238000001931 thermography Methods 0.000 description 1
Landscapes
- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
Abstract
The utility model relates to the technical field of infrared photoelectric observing and aiming equipment, and especially relates to a non-refrigeration thermal imagery core assembly with a vibration damping and buffering mechanism, wherein the non-refrigeration thermal imagery core assembly is used for a non-refrigeration infrared imaging instrument to carry out infrared imaging. The non-refrigeration thermal imagery core assembly comprises a flange, a non-refrigeration focal plane detector used for converting infrared radiation signals focused by an infrared optical system to electrical signals, an image processing circuit used for converting the electrical signals to video signals, a backboard and a power supply management and interface circuit module. The middle part of the flange is provided with a groove. The bottom part of the groove is provided with an elastic material layer. The shape of the groove matches the shape of the non-refrigeration focal plane detector. The non-refrigeration focal plane detector is arranged on the elastic material layer on the bottom part of the groove of the flange. The non-refrigeration focal plane detector is connected with the image processing circuit. The backboard is fixedly connected with the flange. The non-refrigeration focal plane detector and the image processing circuit are covered by a flange body and the backboard.
Description
Technical field
The utility model relates to infrared electro and sees the equipment technology field, especially a kind of non-refrigeration thermal imagery cartridge assemblies with vibration reduction and cushioning mechanism taken aim at.
Background technology
Non refrigerating infrared imaging instrument is a kind of by the infrared radiation of the detection of a target, and by means such as opto-electronic conversion, Electric signal processings, the temperature distribution image of target object being converted to the equipment of video image, is the new high-tech product that integrates the sophisticated technology such as light, mechanical, electrical.Because infrared thermography is not subject to the impact of ambient light illumination, can break through the obstacle at night, implement action at night, therefore on electro-optical equipment, paid attention to more and more widely.The Primary Component of non refrigerating infrared imaging instrument is non-refrigeration thermal imagery cartridge assemblies, and along with non-refrigeration thermal imagery cartridge assemblies localization process, increasing non-refrigeration thermal imagery cartridge assemblies will be applied to all kinds of electro-optical equipments.The sensing unit of non-refrigeration thermal imagery cartridge assemblies is that crystal is columnar arrays, and impact strength is lower, only can bear 100g and impact, and is generally applicable to the electro-optical equipments such as vehicle-mounted, hand-held.Electro-optical equipment in firearms need meet impact above up to 500g, therefore need non-refrigeration thermal imagery cartridge assemblies to carry out environmental suitability design, to meet the requirement of electro-optical equipment thump.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of non-refrigeration thermal imagery cartridge assemblies with vibration reduction and cushioning mechanism, to improve reliability and the application of non-refrigeration thermal imagery cartridge assemblies.
In order to solve the problems of the technologies described above, the utility model comprises flange, infrared radiation signal after infrared optical system is focused on is converted to the uncooled fpa detector of electric signal, the image processing circuit that is vision signal by Electric signal processing, backboard and power management and interface module, described flange middle part is provided with groove, described bottom portion of groove is provided with elastomeric layer, described groove shapes and uncooled fpa detector shape match, described uncooled fpa detector is positioned on the elastomeric layer of bottom portion of groove of flange, described uncooled fpa detector is connected with image processing circuit, backboard is fixedly connected with flange, described uncooled fpa detector and image processing circuit are wrapped up by flange body and backboard.
Preferably, described power management and interface module are arranged on backboard outside surface.
Preferably, described elastomeric layer is rubber layer.
Because the bottom portion of groove of flange is provided with rubber layer, between uncooled fpa detector and flange, form a cushion, original being rigidly connected become to elasticity to be connected, greatly reduce the suffered impulsive force of uncooled fpa detector, thereby improved the reliability of non-refrigeration thermal imagery cartridge assemblies.
Brief description of the drawings
Fig. 1 is the structural representation of flange;
Fig. 2 is the wiring layout of non-refrigeration thermal imagery cartridge assemblies.
Fig. 3 is damping effect test collection of illustrative plates of the present utility model.
Embodiment
The embodiment that the utility model is cited; just for helping to understand the utility model; should not be construed as the restriction to the utility model protection domain; for those skilled in the art; do not departing under the prerequisite of the utility model thought; can also the utility model be improved and be modified, these improvement and modification also fall in the scope of the utility model claim protection.
As depicted in figs. 1 and 2, the utility model comprises flange 1, infrared radiation signal after infrared optical system is focused on is converted to the uncooled fpa detector 2 of electric signal, the image processing circuit 3 that is vision signal by Electric signal processing, backboard 4 and power management and interface module 5, it is characterized in that, described flange 1 middle part is provided with groove 11, described bottom portion of groove is provided with elastomeric layer 12, this elastomeric layer 12 will ensure the decrement of 1mm, described elastomeric layer is preferably rubber layer, can be arranged on groove 11 bottoms by the method for sulfuration, described groove 11 shapes and uncooled fpa detector 2 shapes match, described uncooled fpa detector 2 is positioned on the elastomeric layer 12 of bottom portion of groove of flange 1, described uncooled fpa detector 2 is connected with image processing circuit 3, described image processing circuit 3 is connected with power management and interface module 5, described backboard 4 is fixedly connected with flange 1, described uncooled fpa detector 2 and image processing circuit 3 are wrapped up by flange body 1 and backboard 4, described power management and interface module are arranged on backboard 4 outside surfaces.
When assembling, can first between uncooled fpa detector 2 and flange, pad the pad of a 0.5mm thickness, then uncooled fpa detector 2 is snapped in to bottom portion of groove, uncooled fpa detector 2 is connected with image processing circuit 3, then backboard is connected with screw with flange, preferably removes pad.
When impact, detector is along optical axis direction micromotion, thereby reaches damping cushion effect, improved the reliability of non-refrigeration thermal imagery cartridge assemblies.Show by test, the method can realize 85% effectiveness in vibration suppression.Test result as shown in Figure 3.
Claims (3)
1. there is the non-refrigeration thermal imagery cartridge assemblies of vibration reduction and cushioning mechanism, comprise flange (1), infrared radiation signal after infrared optical system is focused on is converted to the uncooled fpa detector (2) of electric signal, the image processing circuit that is vision signal by Electric signal processing (3), backboard (4) and power management and interface module (5), it is characterized in that, described flange (1) middle part is provided with groove (11), described bottom portion of groove is provided with elastomeric layer (12), described groove (11) shape and uncooled fpa detector (2) shape match, described uncooled fpa detector (2) is positioned on the elastomeric layer (12) of bottom portion of groove of flange (1), described uncooled fpa detector (2) is connected with image processing circuit (3), backboard (4) is fixedly connected with flange (1), described uncooled fpa detector (2) and image processing circuit (3) are by flange body (1) and backboard (4) parcel.
2. the non-refrigeration thermal imagery cartridge assemblies with vibration reduction and cushioning mechanism according to claim 1, is characterized in that, described power management and interface module are arranged on backboard (4) outside surface.
3. the non-refrigeration thermal imagery cartridge assemblies with vibration reduction and cushioning mechanism according to claim 1, is characterized in that, described elastomeric layer (4) is rubber layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420313766.0U CN203893945U (en) | 2014-06-12 | 2014-06-12 | Non-refrigeration thermal imagery core assembly with vibration damping and buffering mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420313766.0U CN203893945U (en) | 2014-06-12 | 2014-06-12 | Non-refrigeration thermal imagery core assembly with vibration damping and buffering mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203893945U true CN203893945U (en) | 2014-10-22 |
Family
ID=51720336
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420313766.0U Expired - Lifetime CN203893945U (en) | 2014-06-12 | 2014-06-12 | Non-refrigeration thermal imagery core assembly with vibration damping and buffering mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203893945U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106197680A (en) * | 2016-06-24 | 2016-12-07 | 湖北久之洋红外系统股份有限公司 | Detector refrigeration machine integrated system for formula thermal infrared imager of mourning in silence |
| CN107707844A (en) * | 2017-11-01 | 2018-02-16 | 中科和光（天津）应用激光技术研究所有限公司 | One kind has the prolongable core rack of water-proof function |
-
2014
- 2014-06-12 CN CN201420313766.0U patent/CN203893945U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106197680A (en) * | 2016-06-24 | 2016-12-07 | 湖北久之洋红外系统股份有限公司 | Detector refrigeration machine integrated system for formula thermal infrared imager of mourning in silence |
| CN106197680B (en) * | 2016-06-24 | 2019-01-01 | 湖北久之洋红外系统股份有限公司 | Detector refrigeration machine integrated system for silent formula thermal infrared imager |
| CN107707844A (en) * | 2017-11-01 | 2018-02-16 | 中科和光（天津）应用激光技术研究所有限公司 | One kind has the prolongable core rack of water-proof function |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104717410B (en) | Camera with heating element | |
| US10178285B2 (en) | Double-camera imaging device | |
| CN203893945U (en) | Non-refrigeration thermal imagery core assembly with vibration damping and buffering mechanism | |
| US20110062135A1 (en) | De-icing or defogging system for optical instrument and image acquisition device provided with said system | |
| JP6035687B2 (en) | The camera module | |
| KR102612541B1 (en) | Camera module | |
| CN105959523A (en) | Camera module for vehicle | |
| CN103424673A (en) | Corona detection system and corona detection method thereof | |
| CN105282410A (en) | Camera Module and Vehicle Component Including the Same | |
| KR102494347B1 (en) | Camera Module | |
| WO2012005456A3 (en) | Camera module | |
| US9261409B2 (en) | Temperature Control Device | |
| CN104219499B (en) | A kind of aircraft cockpit panorama monitoring camera system | |
| US8107811B1 (en) | Image capture device | |
| WO2018008919A1 (en) | Wireless power transmission apparatus and method therefor | |
| CN204461618U (en) | Remote observation refrigeration-type infrared thermography | |
| EP4102570A3 (en) | Camera module, electronic device and vehicle instrument | |
| CN207717233U (en) | Infrared thermal imaging cartridge assemblies with shock-damping structure | |
| CN104359557B (en) | A kind of double; two spectrum imaging devices for deep space probing | |
| US20130092817A1 (en) | Electromagnetically-Shielded Optical System | |
| CN104883488A (en) | Outdoor monitoring camera | |
| CN207518715U (en) | One kind can the infrared core shell of expansion type | |
| CN201897679U (en) | Large viewing-field space photographic device | |
| JP2013200213A (en) | Light emitting position specification system | |
| KR101260793B1 (en) | Ｋ1Ａ1 Tank Thermal Imaging Periscope |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141022 |