CN202133812U - Components for a convex lens capable of obtaining a panoramic view of 360 degrees - Google Patents
Components for a convex lens capable of obtaining a panoramic view of 360 degrees Download PDFInfo
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- CN202133812U CN202133812U CN201120232495U CN201120232495U CN202133812U CN 202133812 U CN202133812 U CN 202133812U CN 201120232495 U CN201120232495 U CN 201120232495U CN 201120232495 U CN201120232495 U CN 201120232495U CN 202133812 U CN202133812 U CN 202133812U
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- lens
- camera lens
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- plane
- convex surface
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- 238000012634 optical imaging Methods 0.000 claims abstract description 14
- 239000011521 glass Substances 0.000 claims abstract description 11
- 238000009434 installation Methods 0.000 claims abstract description 5
- 230000003287 optical effect Effects 0.000 claims description 3
- 230000011514 reflex Effects 0.000 abstract 9
- 238000010586 diagram Methods 0.000 description 5
- 238000012544 monitoring process Methods 0.000 description 3
- 238000003384 imaging method Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
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- Stereoscopic And Panoramic Photography (AREA)
Abstract
The utility model provides components for a convex lens capable of obtaining a panoramic view of 360 degrees to enable a camera to obtain a panoramic image at a single time. The convex lens capable of obtaining the panoramic view of 360 degrees includes a convex reflex lens, a plane reflex lens, a bottom light fill-in lens and an optical imaging lens. The convex reflex lens has a convex surface. An image clearing hole is arranged in a central position of the convex reflex lens. The optical imaging lens is disposed in the hole. The optical imaging lens is a glass lens. The plane reflex lens has a plane surface. A light fill-in lens installation through hole is arranged in a central position of the plane reflex lens. The bottom light fill-in lens is disposed in the hole. The bottom light fill-in lens is a glass lens. The plane reflex lens is disposed in front of the convex reflex lens. A plane image collecting sensor is disposed in the rear of the convex reflex lens.
Description
Technical field:
The utility model belongs to a kind of convex lens assembly apparatus that obtains 360 ° of panoramas, is mainly used in all kinds of video cameras and once obtains 360 ° of panoramas.
Background technology:
At present, the camera review collection of generally using is the glass lens images acquired, projects ccd or coms chip and forms image.Because the limitation of camera lens images acquired, monitoring range is a sector region about 140 ° all.All the other video cameras can not images acquired the zone be commonly referred to the blind area.
In order to enlarge the scope of monitoring, adopt dual mode usually, the one, increase the quantity of video camera, remedy the blind area of video camera; Another kind of mode is to adopt ball machine or speed dome camera.Ball machine or quick; Be that video camera installs mechanical hook-up control additional it moves up and down; Reach the purpose of conduct monitoring at all levels, but a critical defect is that the angle coverage of video camera still is about 140 °, the motion of video camera just can scan or adjust guarded region; Can not eliminate the existence of blind area, can't the interior comprehensive image of 360 ° of scopes of real time record video camera periphery.
Summary of the invention:
The utility model provides a convex lens assembly that obtains 360 ° of panoramas in order to address the above problem, and makes video camera can once obtain panoramic picture.Concrete technical scheme is following:
A kind of convex lens of obtaining 360 ° of panoramas is characterized in that comprising the reflective camera lens of convex surface, plane reflection camera lens, bottom light filling camera lens and optical imagery camera lens;
The reflective camera lens of said convex surface, its face type is a convex surface, has image in the center of the reflective camera lens of convex surface through the hole, optical imaging lens is located in this circular hole; Optical imaging lens is a glass lens;
Said plane reflection camera lens, its face type is the plane, has light filling camera lens installation through holes in the center of plane reflection camera lens, bottom light filling camera lens is located in this hole; Bottom light filling camera lens.Bottom light filling camera lens is a glass lens;
Said plane reflection camera lens is located at the place ahead of the reflective camera lens of convex surface, and the rear of the reflective camera lens of convex surface is provided with the plane picture pick-up transducers.
The horizontal direction image acquisition range of the reflective camera lens of said convex surface is 360 °, and vertical direction image acquisition range is 90 °-270 °.
The face type of the reflective camera lens of said convex surface is a quadric surface, specifically can be hyperboloid or parabola.
The principle of present technique scheme is following:
1. the reflective camera lens of convex surface.Its face type is quadric surfaces such as hyperboloid, parabola, adopts metal material, and horizontal direction image acquisition range is 360 °, and vertical direction is 90 ° of-270 ° of scopes, and the hole is passed through for image in the bottom.See Fig. 1-1 and Fig. 1-2.
2. plane reflection camera lens.The plane reflection camera lens is cylindrical, and upper surface is the metallic reflection minute surface, and there is blind area, bottom light filling camera lens installation through holes the centre.See Fig. 2-1 and Fig. 2-2.
3, bottom light filling camera lens.Bottom light filling camera lens is a glass lens, and mainly being provides image to replenish for the reflective camera lens peace of convex surface surface launching lens location blocks the image blind area that causes.
4, optical imaging lens.Optical imaging lens is a glass lens; Mainly be that the reflective camera lens of convex surface, plane reflection camera lens, 360 ° of synthetic panoramic pictures of bottom light filling lens group are formed images to the plane picture pick-up transducers, the plane picture pick-up transducers can be any IMAQ electron device or photosensitive material such as egative films etc. such as CDD/COMS.
The job step of the above-mentioned convex lens assembly that obtains 360 ° of panoramas is following:
IMAQ scope horizontal direction is 360 °; Vertical direction is the image in 90 ° of-270 ° of scopes; Through the reflective camera lens of convex surface with image reflection to plane reflection camera lens; The plane reflection camera lens carries out secondary reflection and gets into optical imaging lens; The plane reflection camera lens stops and the light filling lens imaging gets into optical imaging lens through the bottom image blind area that causes the reflective camera lens of convex surface, finally by optical imaging lens panoramic picture is projected the plane picture pick-up transducers, and the plane picture pick-up transducers can be any IMAQ electron device or photosensitive material such as egative films etc. such as CDD/COMS.
Description of drawings:
Fig. 1-the 1st, the reflective camera lens master of convex surface looks synoptic diagram, and Fig. 1-2 is the radial section synoptic diagram of the reflective camera lens of convex surface;
Fig. 2-the 1st, plane mirror head master looks synoptic diagram, Fig. 2-the 2nd, the radial section synoptic diagram of plane mirror head;
Fig. 3 is a lens assembly apparatus structure synoptic diagram;
The reflective camera lens of 1-convex surface, 2-plane mirror head, 3-light filling camera lens, 4-imaging lens, 5-plane picture pick-up transducers.
Embodiment
Further specify the present technique scheme below in conjunction with accompanying drawing and some practical implementation examples.
A kind of convex lens of obtaining 360 ° of panoramas is characterized in that comprising the reflective camera lens of convex surface, plane reflection camera lens, bottom light filling camera lens and optical imagery camera lens;
The reflective camera lens of said convex surface, its face type is a convex surface, has image in the center of the reflective camera lens of convex surface through the hole, optical imaging lens is located in this circular hole; Optical imaging lens is a glass lens;
Said plane reflection camera lens, its face type is the plane, has light filling camera lens installation through holes in the center of plane reflection camera lens, bottom light filling camera lens is located in this hole; Bottom light filling camera lens.Bottom light filling camera lens is a glass lens;
Said plane reflection camera lens is located at the place ahead of the reflective camera lens of convex surface, and the rear of the reflective camera lens of convex surface is provided with the plane picture pick-up transducers.
The horizontal direction image acquisition range of the reflective camera lens of said convex surface is 360 °, and vertical direction image acquisition range is 90 °-270 °.
The face type of the reflective camera lens of said convex surface is a quadric surface, specifically can be hyperboloid or parabola.
Claims (4)
1. a convex lens of obtaining 360 ° of panoramas is characterized in that comprising the reflective camera lens of convex surface, plane reflection camera lens, bottom light filling camera lens and optical imagery camera lens;
The reflective camera lens of said convex surface, its face type is a convex surface, has image in the center of the reflective camera lens of convex surface through the hole, optical imaging lens is located in this circular hole; Optical imaging lens is a glass lens;
Said plane reflection camera lens, its face type is the plane, has light filling camera lens installation through holes in the center of plane reflection camera lens, bottom light filling camera lens is located in this hole; Bottom light filling camera lens; Bottom light filling camera lens is a glass lens;
Said plane reflection camera lens is located at the place ahead of the reflective camera lens of convex surface, and the rear of the reflective camera lens of convex surface is provided with the plane picture pick-up transducers.
2. the convex lens of obtaining 360 ° of panoramas according to claim 1 is characterized in that the horizontal direction image acquisition range of the reflective camera lens of said convex surface is 360 °, and vertical direction image acquisition range is 90 °-270 °.
3. the convex lens of obtaining 360 ° of panoramas according to claim 1, the face type that it is characterized in that the reflective camera lens of said convex surface is a quadric surface.
4. the convex lens of obtaining 360 ° of panoramas according to claim 2 is characterized in that said quadric surface is hyperboloid or parabola.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120232495U CN202133812U (en) | 2011-07-04 | 2011-07-04 | Components for a convex lens capable of obtaining a panoramic view of 360 degrees |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120232495U CN202133812U (en) | 2011-07-04 | 2011-07-04 | Components for a convex lens capable of obtaining a panoramic view of 360 degrees |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202133812U true CN202133812U (en) | 2012-02-01 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120232495U Expired - Fee Related CN202133812U (en) | 2011-07-04 | 2011-07-04 | Components for a convex lens capable of obtaining a panoramic view of 360 degrees |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202133812U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106713710A (en) * | 2016-11-29 | 2017-05-24 | 深圳众思科技有限公司 | Camera |
| CN107517336A (en) * | 2016-06-17 | 2017-12-26 | 深圳市合正汽车电子有限公司 | A kind of camera |
| CN109541787A (en) * | 2018-12-04 | 2019-03-29 | 湖北久之洋红外系统股份有限公司 | A kind of non-refrigeration type two waveband panorama staring imaging optical system |
-
2011
- 2011-07-04 CN CN201120232495U patent/CN202133812U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107517336A (en) * | 2016-06-17 | 2017-12-26 | 深圳市合正汽车电子有限公司 | A kind of camera |
| CN106713710A (en) * | 2016-11-29 | 2017-05-24 | 深圳众思科技有限公司 | Camera |
| CN109541787A (en) * | 2018-12-04 | 2019-03-29 | 湖北久之洋红外系统股份有限公司 | A kind of non-refrigeration type two waveband panorama staring imaging optical system |
| CN109541787B (en) * | 2018-12-04 | 2020-10-16 | 湖北久之洋红外系统股份有限公司 | Non-refrigeration type dual-waveband panoramic staring imaging optical 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: 20120201 Termination date: 20180704 |