CN206556767U - A kind of high-precision infrared imaging system image planes docking facilities - Google Patents
A kind of high-precision infrared imaging system image planes docking facilities Download PDFInfo
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- CN206556767U CN206556767U CN201720123079.6U CN201720123079U CN206556767U CN 206556767 U CN206556767 U CN 206556767U CN 201720123079 U CN201720123079 U CN 201720123079U CN 206556767 U CN206556767 U CN 206556767U
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- image detector
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Abstract
The utility model is related to a kind of high-precision infrared imaging system image planes docking facilities, image planes docking, punching applied to Aeronautics and Astronautics field infrared optical imaging system.The device includes being sequentially installed with image detector, infrared optics imaging lens and parallel light tube on display and horizontally disposed optics guide rail, optics guide rail；Image detector is connected by combining mobile station with optics guide rail；Image detector is included towards the image detector focal plane of infrared optics imaging lens, and image detector is connected with display；Infrared optics imaging lens are connected by combining mobile station with optics guide rail；Parallel light tube is connected by parallel light tube support with optics guide rail；Parallel light tube support and combination mobile station can carry out three-dimensional translating and rotation.The utility model infrared imaging system punching apparatus structure is simple, easy to operate, can be widely applied in engineering practice, especially produces in enormous quantities in scientific research mission.
Description
Technical field
The utility model is related to a kind of high-precision infrared imaging system image planes docking facilities, applied to Aeronautics and Astronautics field
The image planes docking of infrared optical imaging system, punching.
Background technology
The Infrared imaging cameras that infrared optical imaging system is constituted with infrared imaging focus plane is space flight, aviation field flight
The significant components of device, video image is provided for each generic task, is easy to the monitoring and control on ground.Infrared optical imaging system is to it
The registration required precision of system optical axis and imaging focal plane target surface centre normal is very high, how in infrared imaging device
Ensure that These parameters requirement turns into the important step for determining infrared imaging device image quality and measurement accuracy in assembling process.
Utility model content
In order to solve that during existing infrared optical lens and infrared imaging focus plane punching optical lens can not be ensured
The technical problem of the registration accuracy of optical axis and focal plane target surface centre normal, the utility model provide a kind of high accuracy it is infrared into
As system image planes docking facilities.
Technical solution of the present utility model is：A kind of high-precision infrared imaging system image planes docking facilities, its is special
Part is：Including display and horizontally disposed optics guide rail, infrared image detection is sequentially installed with the optics guide rail
Device, infrared optics imaging lens and parallel light tube；
Described image detector is connected by combining mobile station with optics guide rail；Described image detector is included towards infrared
The image detector focal plane of optical imaging lens, described image detector is connected with display；
The infrared optics imaging lens are connected by combining mobile station with optics guide rail；
The parallel light tube is connected by parallel light tube support with optics guide rail；
The parallel light tube support and combination mobile station can carry out three-dimensional translating and rotation.
Preferably, above-mentioned parallel light tube is the infrared auto-collimation collimator for being provided with graticle, the graticle is ten
Word cross hair.
Preferably, aforementioned display device is the electric crosshair display of viewing area middle position self-generating.
The utility model also provides a kind of high-precision infrared imaging system image planes docking calculation, and it is characterized in that：Bag
Include following steps：
1) adjustment of parallel light tube optical axis and guide rail parallelism：
On the sliding block that parallel light tube is installed on to optics guide rail one end by parallel light tube support；Adjust parallel light tube branch
Frame, makes the optical axis and optics guide rail parallel of parallel light tube, then fixes parallel light tube；
2) parallel light tube optical axis and the adjustment of image detector focal plane perpendicularity：
Image detector is installed on to the other end of optics guide rail by combining mobile station；Adjust still image detector
Mobile station is combined, the crosshair that the light that auto-collimation collimator is sent is formed after cross-graduation plate is passed through image detector
Surface is reflected to be overlapped with the crosshair picture of parallel light tube afterwards, then still image detector, complete parallel light tube optical axis with
The adjustment of image detector focal plane perpendicularity；
3) adjustment of optical lens imaging surface and image detector focal plane registration：
Between image detector and parallel light tube, optical lens is installed on guide rail by combining mobile station；Will figure
As detector is connected with display, optical lens is moved along optics guide rail, makes to generate clearly image on display, complete optics
Lens imaging face is adjusted with image detector focal plane registration；
4) adjustment of optical lens optical axis and image detector focal plane centre normal registration：
The combination mobile station of the fixed optical lens of regulation, makes the light source of auto-collimation collimator by being sent out after cross-graduation plate
Crosshair of the directional light gone out through the electric crosshair display center of crosshair picture formed by optical lens and self-generating is overlapped, then
Fixed optical lens, completes the adjustment of optical lens optical axis and image detector focal plane centre normal registration.
Preferably, above-mentioned parallel light tube is the infrared auto-collimation collimator for being provided with graticle.
Step 2) in adjusting method be：The light that auto-collimation collimator is sent reaches image detection after cross-graduation plate
The picture and collimator tube reticle for the cross-graduation plate that mobile station is reflected image detector surface are combined in the surface of device, regulation
As coinciding.
Above-mentioned graticle is crosshair.
Preferably, aforementioned display device is the electric crosshair display of viewing area middle position self-generating.
The beneficial effects of the utility model are：
(1) the utility model infrared imaging system punching apparatus structure is simple, easy to operate, can be widely applied to engineering real
In trampling, especially produce in enormous quantities in scientific research mission；
(2) device and method that the utility model is provided reduces the error that mechanical measurement and assembling are brought, punching precision
Height, can obtain good imaging effect；
(3) the image planes docking facilities and method that the utility model is provided reduce the error that mechanical measurement and assembling are brought,
Punching precision is high, can obtain good imaging effect.
Brief description of the drawings
Fig. 1 is the preferred embodiment structural representation of the utility model image planes docking facilities.
Fig. 2 is that parallel light tube adjusts schematic diagram with optics guide rail parallel.
Fig. 3 is parallel light tube and image detector focal plane perpendicularity regulation schematic diagram.
Fig. 4 is infrared optics imaging lens and image detector focal plane registration regulation schematic diagram.
Embodiment
Referring to Fig. 1, the utility model provides a kind of high-precision infrared imaging system image planes docking facilities, its preferred embodiment
Structure include display 9 and horizontally disposed optics guide rail 1, be sequentially installed with optics guide rail 1 infrared image detection device 7,
Infrared optics imaging lens 5 and parallel light tube 3.
Wherein, infrared image detection device 7 is first installed in detector carriage 8, then again by combining mobile station 6 and optics
Guide rail 1 is connected；The focal plane of infrared image detection device 7 is towards infrared optics imaging lens 5.Infrared image detection device 7 and display
Device 9 is connected, and the display in the present embodiment is the electric crosshair display of viewing area middle position self-generating.
Infrared optics imaging lens 5 are first installed on lens bracket 4, then again by combining mobile station 6 and optics guide rail 1
It is connected.
Parallel light tube 3 is connected by parallel light tube support 2 with optics guide rail 1.Parallel light tube in the present embodiment is to install
There is the infrared auto-collimation collimator of graticle, wherein graticle can use crosshair.
Parallel light tube support 2 and combination mobile station 6 can carry out three-dimensional translating and rotation, play the work of support and regulation
With.
Use comprising the following steps that for the utility model image planes docking facilities：
Step 1, referring to Fig. 2, the optical axis of parallel light tube 3 and the optics guide rail 1 of lower section are made by adjusting parallel light tube support 2
It is parallel, and be fixed on the sliding block of optics guide rail 1.
Step 2, referring to Fig. 3, infrared image detection device 7 installed by detector carriage 8 in the opposite side of optics guide rail 1,
Infrared image detection device focal plane geometric center height is adjusted, makes it highly consistent with parallel light tube, auto-collimation is infrared parallel
Light pipe sends collimated light beam to the surface of image detector, and regulation combination mobile station makes the cross that image detector surface is reflected
The picture and collimator tube reticle picture of graticle coincide, while fixing image detector 7
Step 3, referring to Fig. 4, infrared light is installed by lens bracket 4 in the middle of parallel light tube 3 and infrared image detection device 7
Learn imaging lens 5, connection display system and power supply.After energization, regulation infrared optics imaging lens 5 and infrared image detection device 7
The distance between, after optical lens imaging surface is overlapped with infrared image detection device focal plane position, in the electric crosshair of self-generating
Clearly image can be generated on display, can realize that optical lens is imaged by adjusting the combination mobile station 6 below optical lens
Face is adjusted with infrared image detection device focal plane position registration.
Step 4, after being powered to image detector, a crosshair can be formed in the electric crosshair display center of self-generating,
It is the focal plane center of infrared image detection device at crosshair.The light source of auto-collimation collimator passes through crosshair graduation
The ten of display center of the directional light sent after plate through crosshair picture formed by infrared optical lens and the electric crosshair of self-generating
The optical axis that word silk overlaps explanation infrared optical lens is overlapped with infrared image detection device focal plane centre normal, such as misaligned, is adjusted
The translational degree of freedom that section installs the combination mobile station of infrared optical lens causes the optical axis of infrared optical lens and infrared image to visit
Device focal plane centre normal is surveyed to overlap.
Claims (4)
1. a kind of high-precision infrared imaging system image planes docking facilities, it is characterised in that：Including display and horizontally disposed light
Learn and be sequentially installed with image detector, infrared optics imaging lens and parallel light tube on guide rail, the optics guide rail；
Described image detector is connected by combining mobile station with optics guide rail；Described image detector is included towards infrared optics
The image detector focal plane of imaging lens, described image detector is connected with display；
The infrared optics imaging lens are connected by combining mobile station with optics guide rail；
The parallel light tube is connected by parallel light tube support with optics guide rail；
The parallel light tube support and combination mobile station can carry out three-dimensional translating and rotation.
2. high-precision infrared imaging system image planes docking facilities according to claim 1, it is characterised in that：The directional light
Manage that the infrared auto-collimation collimator of graticle is installed.
3. high-precision infrared imaging system image planes docking facilities according to claim 2, it is characterised in that：The graticle
For crosshair.
4. according to any described high-precision infrared imaging system image planes docking facilities in claim 1-3, it is characterised in that：Institute
It is the electric crosshair display of viewing area middle position self-generating to state display.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720123079.6U CN206556767U (en) | 2017-02-10 | 2017-02-10 | A kind of high-precision infrared imaging system image planes docking facilities |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201720123079.6U CN206556767U (en) | 2017-02-10 | 2017-02-10 | A kind of high-precision infrared imaging system image planes docking facilities |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106681098A (en) * | 2017-02-10 | 2017-05-17 | 中国科学院西安光学精密机械研究所 | Image-face abutting device and method of high-precision visible light imaging system |
| CN108196379A (en) * | 2017-12-14 | 2018-06-22 | 中国航空工业集团公司洛阳电光设备研究所 | A kind of optical system through axle light pipe and wear axis method |
| CN108628112A (en) * | 2018-06-05 | 2018-10-09 | 汪玉洁 | A kind of semiconductor chip production immersed photoetching machine |
-
2017
- 2017-02-10 CN CN201720123079.6U patent/CN206556767U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106681098A (en) * | 2017-02-10 | 2017-05-17 | 中国科学院西安光学精密机械研究所 | Image-face abutting device and method of high-precision visible light imaging system |
| CN106681098B (en) * | 2017-02-10 | 2022-05-20 | 中国科学院西安光学精密机械研究所 | High-precision image surface docking device and method for visible light imaging system |
| CN108196379A (en) * | 2017-12-14 | 2018-06-22 | 中国航空工业集团公司洛阳电光设备研究所 | A kind of optical system through axle light pipe and wear axis method |
| CN108628112A (en) * | 2018-06-05 | 2018-10-09 | 汪玉洁 | A kind of semiconductor chip production immersed photoetching machine |
| CN108628112B (en) * | 2018-06-05 | 2020-07-21 | 温州杰锐电子科技有限公司 | Immersion lithography machine for semiconductor chip production |
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