CN204389777U - A kind of novel imaging device - Google Patents
A kind of novel imaging device Download PDFInfo
- Publication number
- CN204389777U CN204389777U CN201520068284.8U CN201520068284U CN204389777U CN 204389777 U CN204389777 U CN 204389777U CN 201520068284 U CN201520068284 U CN 201520068284U CN 204389777 U CN204389777 U CN 204389777U
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- reflecting surface
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- imaging device
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Abstract
The utility model discloses a kind of novel imaging device, it relates to technical field of imaging.It comprises the first reflecting surface, the second reflecting surface, relay system, CCD image planes sensor, first reflecting surface side is provided with the second symmetrical reflecting surface, second reflecting surface center is through hole, and the second reflecting surface opposite side is disposed with relay system and CCD image planes sensor; The second described reflecting surface is biconvex reflecting surface.The utility model can meet miniaturization and integrated requirement, and structure is simple, and imaging performance is good, practical, applied widely.
Description
Technical field
The utility model relates to technical field of imaging, be specifically related to a kind of novel imaging device.
Background technology
Conventional lenses generally follows central projection method, to less view field imaging, can only directly can not realize 360 ° of panoramic imageries.For the application requirement of meeting requirements on three-dimensional space panoramic imagery, need to be segmented into picture to 360 ° of full-view visual fields, then carry out seamless spliced to imaging, this imaging pattern can not meet the requirement of real time imagery, is thus restricted in the occasion that requirement of real-time is higher.The catadioptric infrared panorama camera lens of infrared fish eye lens, single reflecting surface catadioptric infrared panorama camera lens and 4 reflectings surface, these camera lenses can meet the requirement of 360 ° of real time imageries, but its structure is all comparatively complicated, aberration correction difficulty, and single reflecting surface catadioptric infrared panorama camera lens physical dimension is comparatively large, can not meet miniaturization and integrated requirement.
Utility model content
For the deficiency that prior art exists, the utility model object is to provide a kind of novel imaging device, can meet miniaturization and integrated requirement, and structure is simple, and imaging performance is good, practical, applied widely.
To achieve these goals, the utility model realizes by the following technical solutions: a kind of novel imaging device, comprise the first reflecting surface, the second reflecting surface, relay system, CCD image planes sensor, first reflecting surface side is provided with the second symmetrical reflecting surface, second reflecting surface center is through hole, and the second reflecting surface opposite side is disposed with relay system and CCD image planes sensor; The second described reflecting surface is biconvex reflecting surface.
As preferably, the first described reflecting surface is concave reflection face,
As preferably, the first described reflecting surface and the second reflecting surface are oppositely arranged.
The beneficial effects of the utility model: miniaturization and integrated requirement can be met, and structure is simple, imaging performance is good, practical, applied widely.
Accompanying drawing explanation
The utility model is described in detail below in conjunction with the drawings and specific embodiments;
Fig. 1 is structural representation of the present utility model.
Embodiment
The technological means realized for making the utility model, creation characteristic, reaching object and effect is easy to understand, below in conjunction with embodiment, setting forth the utility model further.
With reference to Fig. 1, this embodiment is by the following technical solutions: a kind of novel imaging device, comprise the first reflecting surface 1, second reflecting surface 2, relay system 3, CCD image planes sensor 4, first reflecting surface 1 side is provided with the second symmetrical reflecting surface 2, second reflecting surface 2 center is through hole, and the second reflecting surface 2 opposite side is disposed with relay system 3 and CCD image planes sensor 4; The second described reflecting surface is biconvex reflecting surface.
It should be noted that the first described reflecting surface 1 is concave reflection face,
In addition, the first described reflecting surface 1 and the second reflecting surface 2 are oppositely arranged.
This embodiment selects the second reflecting surface to be the reflecting surface of concave surface, the light of scene incidence is after primary and secondary reflective surface, by relay system switching direct imaging on CCD image planes sensor 4, convex refractive solves the restriction of field angle, angle of half field-of view can be made much larger than 90 °, more meet the application of practical matter.
This embodiment can meet miniaturization and integrated requirement, and structure is simple, and imaging performance is good, and practical, cost is low, and no color differnece is applied widely.
More than show and describe ultimate principle of the present utility model and principal character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and instructions just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (3)
1. a novel imaging device, it is characterized in that, comprise the first reflecting surface (1), the second reflecting surface (2), relay system (3), CCD image planes sensor (4), first reflecting surface (1) side is provided with symmetrical the second reflecting surface (2), second reflecting surface (2) center is through hole, and the second reflecting surface (2) opposite side is disposed with relay system (3) and CCD image planes sensor (4); The second described reflecting surface is biconvex reflecting surface.
2. the novel imaging device of one according to claim 1, is characterized in that, described the first reflecting surface (1) is concave reflection face.
3. the novel imaging device of one according to claim 1, is characterized in that, described the first reflecting surface (1) and the second reflecting surface (2) are oppositely arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520068284.8U CN204389777U (en) | 2015-01-29 | 2015-01-29 | A kind of novel imaging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520068284.8U CN204389777U (en) | 2015-01-29 | 2015-01-29 | A kind of novel imaging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204389777U true CN204389777U (en) | 2015-06-10 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520068284.8U Expired - Fee Related CN204389777U (en) | 2015-01-29 | 2015-01-29 | A kind of novel imaging device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204389777U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110703423A (en) * | 2019-10-30 | 2020-01-17 | 中国航空工业集团公司洛阳电光设备研究所 | Large-relative-aperture staring panoramic imaging infrared monitoring lens |
| CN111722256A (en) * | 2020-07-01 | 2020-09-29 | 南京理工大学 | Ultra-high precision positioning sensor combining GPS positioning with panoramic imaging map matching |
-
2015
- 2015-01-29 CN CN201520068284.8U patent/CN204389777U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110703423A (en) * | 2019-10-30 | 2020-01-17 | 中国航空工业集团公司洛阳电光设备研究所 | Large-relative-aperture staring panoramic imaging infrared monitoring lens |
| CN110703423B (en) * | 2019-10-30 | 2021-10-12 | 中国航空工业集团公司洛阳电光设备研究所 | Large-relative-aperture staring panoramic imaging infrared monitoring lens |
| CN111722256A (en) * | 2020-07-01 | 2020-09-29 | 南京理工大学 | Ultra-high precision positioning sensor combining GPS positioning with panoramic imaging map matching |
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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 |
Granted publication date: 20150610 Termination date: 20160129 |
|
| EXPY | Termination of patent right or utility model |