CN103345110A - Stable structure of measuring type aviation digital camera - Google Patents
Stable structure of measuring type aviation digital camera Download PDFInfo
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- CN103345110A CN103345110A CN2013103039634A CN201310303963A CN103345110A CN 103345110 A CN103345110 A CN 103345110A CN 2013103039634 A CN2013103039634 A CN 2013103039634A CN 201310303963 A CN201310303963 A CN 201310303963A CN 103345110 A CN103345110 A CN 103345110A
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Abstract
The invention relates to a stable structure of a measuring type aviation digital camera. The stable structure comprises a camera lens, a lens cone, a rear back, a front group sleeve, a front group ring, a rear group sleeve, a rear group ring, an adapter plate and an adjusting gasket. The front group sleeve is sleeved on a shutter and presses the edge of a lens front group. The front group ring is sleeved on the camera lens, provided with an opening-tightening thread and tightly locked with the front group sleeve. The rear group ring is arranged inside the lens cone and fixed on the inner wall of the lens cone through four screws. The rear group ring is provided with a first thread connector. The rear group ring is connected with the rear group ring through the first thread connector in a sleeved mode and presses the edge of a lens rear group. The adapter plate is of an annular structure and arranged between the lens cone and the rear back. A boss is arranged, and the adapter plate is connected with the lens cone in a sleeved mode through the boss. The other side of the adapter is connected with the rear back. The adjusting gasket is arranged between the adapter plate and the lens cone and connected with the adapter plate. The stable structure of the measuring type aviation digital camera improves the entire shooting stability and the shooting precision of the aviation digital camera and can achieve measuring shooting.
Description
Technical field
The present invention relates to photography, in particular to the robust structure of scalability aviation digital camera.
Background technology
Aeroplane mapping is one of China basis mapping means, it spatial information obtain with upgrade in play irreplaceable effect.Though China's Surveying and Mapping Industry has development at full speed in recent years, aeroplane photography at present is the common civilian camera of most of employing still.Perhaps directly use expensive import scalability boat video camera.Perhaps civilian camera is carried out simple consolidation process, it specifically is the profile according to civilian camera, adopt the combination of polylith plate and by forming general frame after the bolted, general frame is connected fastening by screw with civilian camera, formation makes camera become a rigid structure to the reinforcing of back, fuselage and the camera lens of civilian camera.
The problem that exists is: even carried out the civilian camera of consolidation process, its inner structure does not change, and the stability of camera inner structure is unknown, can't use as the scalability camera.And still stable inadequately in the aviation of reality is taken, especially under the complex environment condition, the focal plane of camera is easy to generate skew, is difficult to realize measurementization.
Summary of the invention
The object of the present invention is to provide the robust structure of scalability aviation digital camera, to solve the above problems.
The robust structure of the scalability aviation digital camera that provides in an embodiment of the present invention, comprising: camera lens, lens barrel and back also comprise: preceding group of sleeve, preceding group of ring, sleeve is organized in the back, back group ring, card extender and adjusting pad;
The group jacket casing is on shutter and push down the edge of organizing before the camera lens before described; The group ring set which is provided with tight mouthful of screw thread before described on camera lens, by described tight mouth screw thread, and described preceding group ring and the described preceding sleeve locking of organizing;
Described back group ring places in the lens barrel, by lens barrel circumferentially on equidistant four screws that distribute described back group ring is fixed on the inwall of lens barrel; Described back group ring is provided with first hickey; Described back group sleeve screws in the group ring of described back by described first hickey and connects with described back group ring set, organizes the edge after pushing down camera lens;
Described card extender is ring texture, is located between lens barrel and the back; Described card extender is provided with boss near a side of lens barrel, and described card extender is by described boss and lens barrel socket; The opposite side of described card extender is connected with back;
Be provided with described adjusting pad between described card extender and the lens barrel, described adjusting pad is connected with described card extender.
The robust structure of scalability aviation digital camera provided by the invention, by group ring before arranging and back group ring, and respectively preceding group of sleeve and back group sleeve are fixed on camera lens and the lens barrel by preceding group of ring and back group ring, soon outdoors, the group sleeve is pushed down group edge before the camera lens before making with preceding group of jacket casing; Back group sleeve places in the lens barrel, make it push down group edge behind the camera lens so improved the camera lens internal lens before the steadiness between each parts of group behind group, shutter and the camera lens, make the camera lens that when taking photo by plane, can guarantee camera can not become flexible because of the impact of air-flow or vibration, improve the sharpness of taking pictures.
Simultaneously, by using card extender and regulating pad and improve connection steadiness between lens barrel and the hand-held back.Comparing directly is connected lens barrel by screw with back, by card extender lens barrel is connected with back to make the more fastening of the two connection.The adjusting pad is set between card extender and lens barrel simultaneously can makes the camera accurate focusing.When fuselage length fixedly the time, in order to regulate mismachining tolerance, the adjusting pad is set between card extender and lens barrel, in to infinite distance target focusing process, makes camera clear to the infinite distance imaging by the adjusting pad of changing different-thickness in the gap between card extender and the lens barrel.
Aviation provided by the invention is taken camera focusing in advance before taking of using and is also fixed, and need not focus in the actual photographed process, so can guarantee the stability of camera body under vibration environment.When the adjusting pad is set, card extender will be regulated pad and be fixed on the card extender as regulating depending on of pad, and then can make that the adjusting pad that arranges is more firm, also can not misplace easily even be subjected to the impact of air-flow in the process of taking photo by plane.
So, the robust structure of scalability aviation digital camera provided by the invention is by the comprehensive steadiness that improves between camera lens and the lens barrel, and the connection steadiness between camera lens and the back, and then the integral body that has improved the camera of taking photo by plane is taken steadiness, improve the shooting precision, can realize the measurementization shooting.
Description of drawings
Fig. 1 is the sectional view of lens barrel of the robust structure of scalability aviation digital camera provided by the invention;
Fig. 2 is the structural representation of the side that card extender is connected with back in the robust structure of scalability aviation digital camera provided by the invention;
The structural representation of the side that card extender is connected with lens barrel in the robust structure of Fig. 3 scalability aviation provided by the invention digital camera;
1. screw, 2. card extender is 3. regulated pad, 4. lens barrel, 5. before the group sleeve, 6. camera lens is dustproof with circle, 7. silicagel pad, 8. before the group ring, 9. back group sleeve, 10. back group ring, 11.O type circle, 12.L shape briquetting, 13. curved compressing tablets, 14. monodentate briquettings, 15. boss.
Embodiment
Also by reference to the accompanying drawings the present invention is described in further detail below by specific embodiment.
Embodiment 1: as shown in Figure 1 to Figure 3,
The robust structure of scalability aviation digital camera comprises: camera lens, lens barrel 4 and back also comprise: preceding group of sleeve 5, and preceding group of ring 8, sleeve 9 is organized in the back, back group ring 10, card extender 2 and adjusting pad 3;
Organize the edge that sleeve 5 is enclosed within on the shutter and pushes down the preceding group of camera lens before described; Described preceding group ring 8 is enclosed within on the camera lens, which is provided with tight mouthful of screw thread, by described tight mouth screw thread, and described preceding group ring 8 and described preceding sleeve 5 lockings of organizing;
Described back group ring 10 places in the lens barrel 4, by lens barrel 4 circumferentially on equidistant four screws 1 that distribute described back group ring 10 is fixed on the inwall of lens barrel 4; Described back group ring 10 is provided with first hickey; Described back group sleeve 9 screws in the described back group ring 10 by described first hickey and encircles 10 sockets with described back group, organizes the edge after pushing down camera lens;
Described card extender 2 is ring texture, and is located between lens barrel 4 and the back; Described card extender 2 is provided with boss 15 near a side of lens barrel 4, and described card extender 2 is by described boss 15 and lens barrel 4 sockets; One side of described card extender 2 is connected with back;
Be provided with described adjusting pad 3 between described card extender 2 and the lens barrel 4, described adjusting pad 3 is connected with described card extender 2.
The robust structure of scalability aviation digital camera provided by the invention, by group ring 8 before arranging and back group ring 10, and respectively preceding group of sleeve 5 and back group sleeve 9 are fixed on camera lens and the lens barrel 4 by preceding group of ring 8 and back group ring 10, preceding group of sleeve 5 is enclosed within soon outdoors, and group sleeve 5 is organized the edge before pushing down camera lens before making; Back group sleeve 9 places in the lens barrel 4, make it push down group edge behind the camera lens so improved the camera lens internal lens before the steadiness between each parts of group behind group, shutter and the camera lens, make the camera lens that when taking photo by plane, can guarantee camera can not become flexible because of the impact of air-flow or vibration, improve the sharpness of taking pictures.
Simultaneously, by the connection steadiness between the back that uses card extender 2 and adjusting pad 3 to improve lens barrels 4 and hand.Comparing directly is connected lens barrel 4 by screw with back, by card extender 2 lens barrel 4 is connected with back to make the more fastening of the two connection.Adjusting pad 3 is set between card extender 2 and lens barrel 4 simultaneously can makes the camera accurate focusing.When fuselage length fixedly the time, in order to regulate mismachining tolerance, between card extender 2 and lens barrel 4, arrange and regulate pad 3, in to infinite distance target focusing process, make camera clear to the infinite distance imaging by the adjusting pad 3 of changing different-thickness in the gap between card extender 2 and the lens barrel 4.Because aviation provided by the invention is taken camera focusing in advance before taking of using and also fixed, in the actual photographed process, need not focus, so can guarantee the stability of camera body under vibration environment.When adjusting pad 3 is set, card extender 2 will be regulated pad 3 and be fixed on the card extender 2 as regulating depending on of pad 3, and then can make that the adjusting pad 3 that arranges is more firm, also can not misplace easily even be subjected to the impact of air-flow in the process of taking photo by plane.
So, the robust structure of scalability aviation digital camera provided by the invention is by the comprehensive steadiness that improves between camera lens and the lens barrel 4, and the connection steadiness between camera lens and the back, and then the integral body that has improved the camera of taking photo by plane is taken steadiness, improve the shooting precision, can realize the measurementization shooting.
Embodiment 2: the robust structure of scalability aviation digital camera comprises: camera lens, lens barrel 4 and back also comprise: preceding group of sleeve 5, and preceding group of ring 8, sleeve 9 is organized in the back, back group ring 10, card extender 2 and adjusting pad 3;
Organize the edge that sleeve 5 is enclosed within on the shutter and pushes down the preceding group of camera lens before described; Described preceding group ring 8 is enclosed within on the camera lens, which is provided with tight mouthful of screw thread, by described tight mouth screw thread, and described preceding group ring 8 and described preceding sleeve 5 lockings of organizing;
Described back group ring 10 places in the lens barrel 4, by lens barrel 4 circumferentially on equidistant four screws 1 that distribute described back group ring 10 is fixed on the inwall of lens barrel 4; Described back group ring 10 is provided with first hickey; Described back group sleeve 9 screws in the described back group ring 10 by described first hickey and encircles 10 sockets with described back group, organizes the edge after pushing down camera lens;
Described card extender 2 is ring texture, and is located between lens barrel 4 and the back; Described card extender 2 is provided with boss 15 near a side of lens barrel 4, and described card extender 2 is by described boss 15 and lens barrel 4 sockets; One side of described card extender 2 is connected with back;
Be provided with described adjusting pad 3 between described card extender 2 and the lens barrel 4, described adjusting pad 3 is connected with described card extender 2.
The robust structure of scalability aviation digital camera provided by the invention, by group ring 8 before arranging and back group ring 10, and respectively preceding group of sleeve 5 and back group sleeve 9 are fixed on camera lens and the lens barrel 4 by preceding group of ring 8 and back group ring 10, preceding group of sleeve 5 is enclosed within soon outdoors, and group sleeve 5 is organized the edge before pushing down camera lens before making; Back group sleeve 9 places in the lens barrel 4, make it push down group edge behind the camera lens so improved the camera lens internal lens before the steadiness between each parts of group behind group, shutter and the camera lens, make the camera lens that when taking photo by plane, can guarantee camera can not become flexible because of the impact of air-flow or vibration, improve the sharpness of taking pictures.
Simultaneously, by the connection steadiness between the back that uses card extender 2 and adjusting pad 3 to improve lens barrels 4 and hand.Comparing directly is connected lens barrel 4 by screw with back, by card extender 2 lens barrel 4 is connected with back to make the more fastening of the two connection.Adjusting pad 3 is set between card extender 2 and lens barrel 4 simultaneously can makes the camera accurate focusing.When fuselage length fixedly the time, in order to regulate mismachining tolerance, between card extender 2 and lens barrel 4, arrange and regulate pad 3, in to infinite distance target focusing process, make camera clear to the infinite distance imaging by the adjusting pad 3 of changing different-thickness in the gap between card extender 2 and the lens barrel 4.Because aviation provided by the invention is taken camera focusing in advance before taking of using and also fixed, in the actual photographed process, need not focus, so can guarantee the stability of camera body under vibration environment.When adjusting pad 3 is set, card extender 2 will be regulated pad 3 and be fixed on the card extender 2 as regulating depending on of pad 3, and then can make that the adjusting pad 3 that arranges is more firm, also can not misplace easily even be subjected to the impact of air-flow in the process of taking photo by plane.
So, the robust structure of scalability aviation digital camera provided by the invention is by the comprehensive steadiness that improves between camera lens and the lens barrel 4, and the connection steadiness between camera lens and the back, and then the integral body that has improved the camera of taking photo by plane is taken steadiness, improve the shooting precision, can realize the measurementization shooting.
In order to improve the sealing of the camera of taking photo by plane, cause in shooting process, its inside can be because of the sharpness that enters dust or other impurity effect camera lens easily, can before described, organize dustproof the using of camera lens that be provided with of sleeve 5 and enclose 6, described camera lens is dustproof to be provided with second hickey with circle 6, is connected with preceding group of sleeve 5 with enclosing 6 by the described camera lens of described second hickey is dustproof;
Lens cap is placed on dustproof the using of described camera lens and encloses on 6.
Because the filter of camera also is located at the front end of camera lens, for fear of when needs use filter, using the influence of circle 6 because the camera lens that has arranged prevents dust, can be provided for the connecting thread interface that cooperates with second hickey at the camera lens front end, can be used in and being connected of multiple hickey.Preferably, described connecting thread interface can be set can either be cooperated with described second hickey, also can be connected with the connecting thread of filter.
In order to make be connected between back and the card extender 2 more fastening, back can be fixedlyed connected by screw 1 with described card extender 2.Be rigidly connected and make more difficult skew the in position between the two that be connected.
In order to reduce the rate of wear of camera, the buffering friction shim can be set.Particularly, the rigidity friction between the surface of contact that reduces to organize before group sleeve 5 and the described camera lens before described the edge can arrange silicagel pad 77 between the two; Rigidity friction between the surface of contact that reduces to organize behind described back group sleeve 9 and the described camera lens edge also can arrange silicagel pad 77 between the two.
In order to improve the sealing that connects between lens barrel 4 and the card extender 2, can be provided with the limited impression for the circumferential displacement between restriction card extender 2 and the lens barrel 4 at the inwall of lens barrel 4, described limited impression and described boss 15 cooperate the location.Like this, boss 15 and lens barrel 4 directly is connected more fastening, and then improved the tightness between card extender 2 and the lens barrel 4.
The side that boss 15 is set on the card extender 2 is provided with for the O type circle 11 that improves the connection sealing between card extender 2 and the back, and O type circle 11 is enclosed within on the described boss 15, improves the sealing between lens barrel 4 and the card extender 2.
Arrange for convenience and regulate pad 3, the thickness of adjusting pad 3 can be set less than the thickness of boss 15; Regulate in the slit that pad 3 is located at card extender 2 and the junction of lens barrel 4.Usually will regulate in the slit that pad 3 is located at lens barrel 4 and card extender 2 junctions, so the thickness of regulating pad 3 can be set less than the thickness of the boss 15 that arranges on the card extender 2; Regulate in the slit that pad 3 is located at card extender 2 and the junction of back.
For after the length of camera body has been fixed, can within adjustable scope, further regulate the precision of taking, can between lens barrel 4 and card extender 2, arrange and regulate pad 3, the thickness of pad is generally the size within the adjustable extent of mismachining tolerance.The thickness of pad should be greater than the minimum thickness of economy processing, less than the distance of O type circle 12 maximum gauge places and pad transfer fishplate bar 2 surface of contact.
Be provided with at least three between card extender 2 and the lens barrel 4 and regulate pad 3; Each thickness of regulating pad 3 is identical or different.Simultaneously, in order multi-faceted adjusting to take precision, can be provided with at least three and regulate pad 3 between card extender 2 and lens barrel 4, according to the degree difference that the accent in each orientation is established, it is identical or different that each thickness of regulating pad 3 can be set.
Regulate pad 3 and comprise four, be annular; Four annular gaskets are symmetrically distributed on the card extender 2.
Preferably, described adjusting pad 3 comprises four, is annular;
Four described annular gaskets are symmetrically distributed on the periphery of described card extender 2, and particularly, four described annular gaskets are symmetrically distributed on the periphery on ccd image sensor plane.
Described card extender 2 is provided with for the cushion block that is fastenedly connected with back.Tightr in order to make that cushion block and back cooperate, profile characteristics according to camera back self, according to different positions difform cushion block can be set and satisfy the certain location needs, for example, monodentate briquetting 14, L shaped briquetting 12, curved compressing tablet 13 can be set, make back be connected closely with card extender 2.
Described card extender 2 is quadrilateral, and a described adjusting pad 3 is set respectively on four angles of described card extender 2.The annular of setting up is simultaneously regulated pad 3 can make the structure original paper pass, and can also regulate when not influencing adjusting.
In order to improve the stability in fine setting, the material of described adjusting pad 3 is No. 45 steel simultaneously, and through ovennodulation, zinc-plated and blackout processing.
In order to satisfy the characteristics of rigidity and light weight, fuselage can be set and card extender 2 materials are duralumin 2A12, and through blackout, blasting treatment.
Fuselage size design need calculate the fuselage theoretical length to the distance of installed surface according to the flange focal distance of camera lens and back CCD plane, determines lens barrel 4 internal diameters according to the CCD size.
Because the frock error of camera lens and back, according to the fuselage of fuselage theoretical length design camera is accurately focused, therefore the fuselage of design is made up of three parts, lens barrel 4, pad and card extender 2, the entire length of the pad change fuselage by different-thickness.
In order accurately to locate and dustproof lucifuge, between fuselage and the card extender 2 the installation seam is set, specifically preferably, described installation seam is the installation base and the installation groove that is arranged on the lens barrel 4 that is arranged on the described card extender 2, installation base and installation groove fit.
Take precision for adjusting that can be more accurate, can between lens barrel 4 and card extender 2, arrange and regulate pad 3, regulate the shooting precision by setting up adjusting pad 3.To regulate pad 3 after taking precision and be fixed on the card extender 2 regulating, like this, in the aviation shooting process, the mechanism of camera inside is for rigidly fixing structure, changing position easily not, and then make shooting effect better.
By the theoretical value of fuselage length, make rigidity and the intensity of metal material, and the mutual relationship between lens barrel 4, pad and the card extender 2 determines the processing length of lens barrel 4, card extender 2, and the theoretical value of spacer thickness.
Charge Coupled Device (CCD) CCD image sensor (Charge Coupled Device), it uses a kind of semiconductor material of ISO to make, can be transformed into electric charge to light, convert digital signal to by the analog to digital converter chip, digital signal is preserved by flash memory or the built-in hard disk card of camera inside after overcompression, thereby can give computing machine data transmission easily, and by means of the processing means of computing machine, revise image with imagination as required.So ccd sensor is a kind of sensor commonly used on the camera.
Because the breadth of the ccd sensor that arranges on the camera is bigger, accurately focus in order to guarantee CCD center and edge, and the verticality on camera lens primary optical axis and CCD plane, at least three pads need distribute between lens barrel 4 and card extender 2, in order to focus conveniently, design the both sides that four pads are symmetrically distributed in the long limit middle vertical plane of CCD and minor face middle vertical plane in twos, pad is annular, under the situation that guarantees rigidity, the pad external diameter is as far as possible little, and pad is fixed between lens barrel 4 and the card extender 2 by screw 1, is counter sink on the lens barrel 4, be threaded hole on the card extender 2, by the method for infinite distance target focusing being determined the precise thickness of everywhere pad.Then according to depth of focus formula Δ=2 λ F
2Calculate depth of focus, thereby determine the maximum mismachining tolerance of spacer thickness, guarantee that the spacer thickness of processing is in this error range.
Camera can be clear to the infinite distance target imaging, and airframe structure is stable, the requirement of picture scalability boat camera in satisfying.
So in the robust structure of scalability aviation digital camera provided by the invention, the mode of focusing and afterwards fixing is earlier adopted in fuselage design, having omitted needs the link of focusing in shooting process, guaranteed the stability of airframe structure.And adopt four pads can solve camera lens primary optical axis and the CCD plane off plumb problem of bringing owing to the frock error, guaranteed the sharpness at camera center and edge simultaneously.Simultaneously, not only camera lens and fuselage are fixed, and group before and after the camera lens is fixed, make camera lens part be divided into one and connect rigid body closely.So the robust structure of scalability aviation digital camera provided by the invention can make the camera of taking photo by plane realize the measurementization shooting.
The above is the preferred embodiments of the present invention only, is not limited to the present invention, and for a person skilled in the art, the present invention can have various changes and variation.Within the spirit and principles in the present invention all, any modification of doing, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. the robust structure of scalability aviation digital camera comprises: camera lens, lens barrel and back, it is characterized in that, and also comprise: preceding group of sleeve, preceding group of ring, back group sleeve, back group ring, card extender and regulate pad;
The group jacket casing is on shutter and push down the edge of organizing before the camera lens before described; The group ring set which is provided with tight mouthful of screw thread before described on camera lens, by described tight mouth screw thread, and described preceding group ring and the described preceding sleeve locking of organizing;
Described back group ring places in the lens barrel, by lens barrel circumferentially on equidistant four screws that distribute described back group ring is fixed on the inwall of lens barrel; Described back group ring is provided with first hickey; Described back group sleeve screws in the group ring of described back by described first hickey and connects with described back group ring set, organizes the edge after pushing down camera lens;
Described card extender is ring texture, is located between lens barrel and the back; Described card extender is provided with boss near a side of lens barrel, and described card extender is by described boss and lens barrel socket; The opposite side of described card extender is connected with back;
Be provided with described adjusting pad between described card extender and the lens barrel, described adjusting pad is connected with described card extender.
2. the robust structure of scalability aviation digital camera according to claim 1 is characterized in that,
The group sleeve is provided with the dustproof circle of using of camera lens before described, and described camera lens is dustproof to be provided with second hickey with circle, is connected with preceding group of sleeve by the dustproof circle of using of the described camera lens of described second hickey;
Lens cap is placed on dustproof the using of described camera lens and encloses.
3. the robust structure of scalability aviation digital camera according to claim 1 is characterized in that,
Back is fixedlyed connected by screw with described card extender.
4. the robust structure of scalability aviation digital camera according to claim 1 is characterized in that,
Before described before group sleeve and the described camera lens between the surface of contact at the edge of group, and organize behind described back group sleeve and the described camera lens and be equipped with the silicagel pad that the rigidity that reduces each other rubs between the surface of contact at edge.
5. the robust structure of scalability aviation digital camera according to claim 1 is characterized in that,
The inwall of lens barrel is provided with for the limited impression that limits the circumferential displacement between described card extender and the lens barrel, and described limited impression and described boss cooperate the location.
6. the robust structure of scalability aviation digital camera according to claim 5 is characterized in that,
The side that described boss is set on the described card extender is provided with for the O type circle that improves the connection sealing between described card extender and the back, and described O type snare is on described boss.
7. the robust structure of scalability aviation digital camera according to claim 1 is characterized in that,
The thickness of described adjusting pad is less than the thickness of described boss; Described adjusting pad is located in the slit of junction of described card extender and lens barrel.
8. the robust structure of the scalability aviation digital camera of stating according to claim 7 is characterized in that,
Be provided with at least three described adjusting pads between described card extender and the lens barrel; The thickness of each described adjusting pad is identical or different.
9. the robust structure of the scalability aviation digital camera of stating according to Claim 8 is characterized in that,
Described adjusting pad comprises four, is annular;
Four described adjusting pads are symmetrically distributed on the described card extender.
10. according to the robust structure of any described scalability aviation digital camera of claim 1-9, it is characterized in that,
The material of described adjusting pad is No. 45 steel;
The material of described adjusting pad and described card extender is duralumin 2A12.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104597437A (en) * | 2015-02-03 | 2015-05-06 | 金华马卡科技有限公司 | Handheld type distance measuring instrument |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101477239A (en) * | 2009-01-16 | 2009-07-08 | 中国人民解放军国防科学技术大学 | Star sensor lens and its use method in large-temperature range accurate fixed star azimuth measurement |
| CN101820505A (en) * | 2010-05-06 | 2010-09-01 | 中国科学院西安光学精密机械研究所 | Large-viewing field space shooting device |
| CN201909932U (en) * | 2010-11-04 | 2011-07-27 | 北京天元四维科技有限公司 | Aviation digital camera fixing structure |
| CN103048849A (en) * | 2012-12-26 | 2013-04-17 | 中国科学院西安光学精密机械研究所 | Device and method for integrating fully-automatic diaphragm and shutter of area-array camera |
-
2013
- 2013-07-18 CN CN201310303963.4A patent/CN103345110B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101477239A (en) * | 2009-01-16 | 2009-07-08 | 中国人民解放军国防科学技术大学 | Star sensor lens and its use method in large-temperature range accurate fixed star azimuth measurement |
| CN101820505A (en) * | 2010-05-06 | 2010-09-01 | 中国科学院西安光学精密机械研究所 | Large-viewing field space shooting device |
| CN201909932U (en) * | 2010-11-04 | 2011-07-27 | 北京天元四维科技有限公司 | Aviation digital camera fixing structure |
| CN103048849A (en) * | 2012-12-26 | 2013-04-17 | 中国科学院西安光学精密机械研究所 | Device and method for integrating fully-automatic diaphragm and shutter of area-array camera |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104597437A (en) * | 2015-02-03 | 2015-05-06 | 金华马卡科技有限公司 | Handheld type distance measuring instrument |
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