CN205450557U - Panoramic picture collection system - Google Patents
Panoramic picture collection system Download PDFInfo
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- CN205450557U CN205450557U CN201620032300.2U CN201620032300U CN205450557U CN 205450557 U CN205450557 U CN 205450557U CN 201620032300 U CN201620032300 U CN 201620032300U CN 205450557 U CN205450557 U CN 205450557U
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- 239000000969 carrier Substances 0.000 claims description 21
- 229920000106 Liquid crystal polymer Polymers 0.000 claims description 6
- 239000004977 Liquid-crystal polymers (LCPs) Substances 0.000 claims description 6
- 230000007246 mechanism Effects 0.000 claims description 6
- 230000000007 visual effect Effects 0.000 claims description 4
- 230000001154 acute effect Effects 0.000 claims description 3
- 239000003292 glue Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 238000000926 separation method Methods 0.000 claims description 3
- 206010070834 Sensitisation Diseases 0.000 abstract 4
- 230000008313 sensitization Effects 0.000 abstract 4
- 238000005516 engineering process Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000003287 optical effect Effects 0.000 description 4
- 241000251468 Actinopterygii Species 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000003384 imaging method Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000036244 malformation Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Studio Devices (AREA)
- Stereoscopic And Panoramic Photography (AREA)
Abstract
For the structure problem of assembling of solving the panoramic picture collection system that constitutes by 2 arrangement of mirrors heads, the utility model provides a panoramic picture collection system includes: 2 the arrangement of mirrors head, 2 lens mounts, 2 each arrangement of mirrors head of arrangement of mirrors head corresponds respectively 2 lens mount in the individual lens mount, 2 there is a sensitization board between the individual lens mount, 2 lean on on one of them lens mount in the individual lens mount there are 2 at least reference columns sensitization board one side, 2 at least reference columns pass the correspondence respectively the sensitization board gets into 2 the first locating hole of another lens mount in the individual lens mount is fixed a position, and 2 at least fixed establishment are used for fixing 2 individual lens mount and the sensitization board. The design of this system guarantees that this 2 arrangement of mirrors head in the accurate positioning of six orientations, improves panoramic camera's stability, precision and image quality.
Description
Technical field
This utility model relates to panoramic picture acquisition technique field, and two groups of camera lenses specifically carry out assembling the field of structural design of location.
Background technology
The many collections realizing image with single lens of traditional image collecting device, when needs obtain panoramic picture, need mobile single lens image collecting device, obtain the image of each different angles, then splice.Progress along with technology, occur in that the panoramic picture image collection system using many camera lenses composition, by the way of camera cincture, recording the image in the range of all angles, general no less than 4 camera lenses, such panorama collecting device is big, not readily portable, operation is complicated, and the image mosaic after image acquisition completes bears technical difficulty height, and imaging effect is bad.
In recent years, occur in that the technology by two groups of camera lens capturing panoramic view images, this technology by two visual angles more than the fish eye lens of 180 ° to being erected on a camera, and then make two two ends, fish-eye visual angle overlap；Camera is placed in a panorama, camera obtains a part of panorama by a fish eye lens and forms image one, camera obtains another part panorama by another fish eye lens and forms image two, image one and image two two ends coincide mutually, form the panoramic picture of 360 ° after image one and image two then carry out splicing.The design of two photographic head is reduced to two piece, beneficially the process of stitching algorithm improve the quality of image.
But, how to realize being placed on organizing camera lens on same trunnion axis more, ensure this many group camera lens being accurately positioned at six direction (i.e. 3 translational degree of freedom and 3 rotational freedoms), including when 2 camera lenses are combined, realizing being accurately positioned of 2 camera lenses is the technical issues that need to address, further, the heat dissipation problem also needing to solve camera is also those skilled in the art's technical issues that need to address, by the solution of these detail problems be designed to improve the stability of panorama camera, precision and image quality.
Utility model content
The purpose of this utility model is to solve deficiencies of the prior art, it is provided that a kind of fixing and design of assembling that can solve the problem that many group camera lens especially two groups of camera lenses, thus improves the stability of panorama camera, precision and image quality.
For achieving the above object, this utility model provides a kind of panoramic picture image collection system, it is characterised in that described panoramic picture image collection system includes:
2 groups of camera lenses,
2 objective carriers,
An objective carrier in the most corresponding described 2 objective carriers of each group of camera lens of described 2 groups of camera lenses；
A photographic plate is had between described 2 objective carriers,
At least 2 locating dowels are had by described photographic plate side on one of them objective carrier in described 2 objective carriers,
Described at least 2 locating dowels are each passed through the first hole, location of another objective carrier in described photographic plate described 2 objective carriers of entrance of correspondence and position；
And at least 2 fixed mechanisms are used for fixing described 2 objective carriers and described photographic plate.
Further, described fixed mechanism is screw thread fixed mechanism, and the second hole, location of another objective carrier being each passed through in described 2 objective carriers including at least 2 screws and the second hole, location of photographic plate are fixed in entering the screwed hole that an objective carrier in described 2 objective carriers is corresponding.
Further, the obverse and reverse of described photographic plate is respectively welded a sensitive chip.
Further, described 2 groups of camera lenses are rotatably connected in described 2 objective carriers by screw thread respectively.
Further, the described camera lens position at described objective carrier axis direction is adjusted, it is ensured that become image focus clearly to fall on photographic plate, then fixed described camera lens position on described objective carrier by a glue.
Further, described objective carrier LCP (liquid crystal polymer) material.
Further, described 2 groups of camera lenses are the wide-angle lens more than 180 degree of visual angles.
Further, the central point line of described at least 2 locating dowels is the acute angle less than 90 ° with horizontally or vertically angular separation.
The panoramic picture image collection system that this utility model provides, for the system using 2 groups of camera lens docking to realize panorama camera function, it is beneficial to the process of stitching algorithm and improves the quality of image, and the assembling design scheme provided based on this utility model, realize the high-precision assembling of camera lens module, realize camera lens being accurately positioned at six direction (i.e. 3 translational degree of freedom and 3 rotational freedoms), improve imaging stability, precision.
Further, the design of described panoramic picture image collection system also solves the integral heat sink problem of panoramic picture image collection system, frame for movement is processed well, yield is high, it is provided simultaneously with superior heat conductivility, the heat making whole module can scatter the most in time, it is to avoid heat excessively concentrates problems such as causing camera function abnormal.
Accompanying drawing explanation
The structural representation of the preferred implementation of a kind of panoramic picture image collection system that Fig. 1 provides for this utility model embodiment.
Fig. 2 is preferred position relationship between this utility model locating dowel.
Description of reference numerals:
11,12 camera lenses
21,22 objective carriers
311,312,211,212 first hole, location
321,322, the second hole, location
3 photographic plates
4 screws
51,52 screwed holes
6 locating dowels
71,72 sensitive chips
Detailed description of the invention
What the technical scheme and advantage for making this utility model embodiment was expressed becomes apparent from, below by drawings and Examples, being described in further detail the technical solution of the utility model, following example are used for illustrating the application, but are not limited to scope of the present application.It will be understood by those skilled in the art that terms such as " first ", " second " in the application is only used for distinguishing distinct device or module etc., neither represent any particular technology implication, also do not indicate that the inevitable logical order between them.
See Fig. 1 and give the preferred implementation that this utility model provides a kind of panoramic picture image collection system, it should be noted that what this illustrated is the highly preferred embodiment of this utility model, can not be used for limiting this utility model scope of the claims.
As shown in Figure 1, described panoramic picture image collection system includes two groups of camera lenses 11,12, by two groups of camera lenses 11, the panoramic picture image collection system of 12 compositions, owing to using the design of two photographic head that piece is reduced to two, the beneficially process of stitching algorithm improve the quality of image, in order to improve two groups of camera lenses 11, the assembling splicing positioning precision of 12, improving system stability and image quality, described panoramic picture image collection system also includes two objective carriers 21,22；1 photographic plate 3, on described objective carrier 2, the side by described photographic plate 3 is provided with at least 2 locating dowels 6, and described locating dowel 6 can enter the first hole 211,212, location of described camera lens 1 through the first hole 311,312, location of described photographic plate；Further, with screw 4, the second hole 321,322, location through described photographic plate 3 enters the second hole 221,222, location of described objective carrier 22, it is achieved fixing of described objective carrier 1, described photographic plate and described objective carrier 2.
Further preferred embodiment is, the central point line of described at least 2 locating dowels is the acute angle less than 90 ° with horizontally or vertically angular separation, sees Fig. 2, and such realization is more accurately positioned effect.
Further, the obverse and reverse of described photographic plate 3 is respectively welded with a sensitive chip 71,72.
The assembling of described panoramic picture image collection system includes:
A) two sensitive chips 71,72 are welded on same photographic plate 3, lay respectively at the obverse and reverse of photographic plate 3.
B) photographic plate 3 and objective carrier 21 are positioned X, Y-direction by the locating dowel on objective carrier 22, be locked in the screwed hole 5 of objective carrier 22 along optical center axis direction by screw 4.Ensure the whole module relative position on the axis of optical center.
E) camera lens 11,12 is screwed in objective carrier 21,22 by thread fiting mode.
C) optical focusing, adjusts camera lens axis direction position in objective carrier, it is ensured that becomes image focus clearly to fall on photographic plate, is then fixed camera lens position on objective carrier by a glue.Complete the assembling of whole module.
Certainly, although this preferred implementation using screw thread connected mode realize two objective carriers and photographic plate are fixed, but to those skilled in the art, it is possible to use other any fixed forms commonly used in the art.
Based on said structure assembling design, it is provided that a kind of high-precision assembling mode, it is possible to realize two groups of camera lenses being accurately positioned at six direction (i.e. 3 translational degree of freedom and 3 rotational freedoms).
The defects such as further, owing to camera heat radiation can cause malformation, image image quality is poor, and camera is unstable, this utility model patent further uses below scheme to solve above technical problem.
On the basis of above described embodiment, further, described objective carrier 21,22 employings LCP (liquid crystal polymer) are material, and mechanical strength is high, heat-resist, dimensional accuracy is high, the advantages such as thermal coefficient of expansion is low, it is ensured that the precision after lens assembling and optical property.
The panoramic picture image collection system being made up of two groups of camera lenses that this utility model provides, simple in construction, production cost is relatively low, it is capable of two groups of camera lenses being accurately positioned at six direction (i.e. 3 translational degree of freedom and 3 rotational freedoms), improve the assembling splicing positioning precision of two groups of camera lenses, improve system stability and image quality.Further, this utility model additionally provides the solution improving system radiating efficiency, promotes panoramic picture image collection system stability and image quality further.
This practicality panoramic picture image collection system has panoramic picture collection effect the compactest, firm, that low cost, image quality are high, range of application is quite varied, can apply to various electronic equipment, including photographing unit, video camera, panorama camera, unmanned plane etc., providing for the image acquisition demand of panoramic range can the technic relization scheme that produces of industrialization.
It should be noted last that; above example is only in order to illustrate the technical solution of the utility model and unrestricted; although this utility model being described in detail with reference to preferred embodiment; it is it should be understood that; the foregoing is only detailed description of the invention of the present utility model, be not used to limit protection domain of the present utility model, all within spirit of the present utility model and principle; the any modification, equivalent substitution and improvement etc. done, within should be included in protection domain of the present utility model.
Claims (8)
1. a panoramic picture image collection system, it is characterised in that described panoramic picture image collection system, including:
2 groups of camera lenses,
2 objective carriers,
An objective carrier in the most corresponding described 2 objective carriers of each group of camera lens of described 2 groups of camera lenses；
A photographic plate is had between described 2 objective carriers,
At least 2 locating dowels are had by described photographic plate side on one of them objective carrier in described 2 objective carriers,
Described at least 2 locating dowels are each passed through the first hole, location of another objective carrier in described photographic plate described 2 objective carriers of entrance and position；
And at least 2 fixed mechanisms are used for fixing described 2 objective carriers and described photographic plate.
Panoramic picture image collection system the most according to claim 1, it is characterized in that, described fixed mechanism is screw thread fixed mechanism, and the second hole, location of another objective carrier being each passed through in described 2 objective carriers including at least 2 screws and the second hole, location of photographic plate are fixed in entering the screwed hole that an objective carrier in described 2 objective carriers is corresponding.
Panoramic picture image collection system the most according to claim 1 and 2, it is characterised in that the obverse and reverse of described photographic plate is respectively welded a sensitive chip.
Panoramic picture image collection system the most according to claim 3, it is characterised in that described 2 groups of camera lenses are rotatably connected in described 2 objective carriers by screw thread respectively.
Panoramic picture image collection system the most according to claim 4, it is characterized in that, still further comprise, adjust the described camera lens position at described objective carrier axis direction, guarantee into image focus clearly to fall on photographic plate, then by a glue, described camera lens position on described objective carrier is fixed.
6. according to the panoramic picture image collection system described in claim 1,2,4 or 5, it is characterised in that described objective carrier LCP (liquid crystal polymer) material.
Panoramic picture image collection system the most according to claim 3, it is characterised in that described 2 groups of camera lenses are the wide-angle lens more than 180 degree of visual angles.
Panoramic picture image collection system the most according to claim 1, it is characterised in that the central point line of described at least 2 locating dowels is the acute angle less than 90 ° with horizontally or vertically angular separation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620032300.2U CN205450557U (en) | 2016-01-13 | 2016-01-13 | Panoramic picture collection system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620032300.2U CN205450557U (en) | 2016-01-13 | 2016-01-13 | Panoramic picture collection system |
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| CN205450557U true CN205450557U (en) | 2016-08-10 |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106125495A (en) * | 2016-08-17 | 2016-11-16 | 深圳岚锋创视网络科技有限公司 | A kind of filming apparatus and lens assembly thereof |
| CN106254863A (en) * | 2016-10-20 | 2016-12-21 | 广东弘景光电科技股份有限公司 | Double camera module aided alignment apparatus and the calibration steps taking the photograph module of panorama |
| CN106707456A (en) * | 2016-12-28 | 2017-05-24 | 深圳市保千里电子有限公司 | Primary barrel of panoramic fish-eye lens, panoramic fish-eye lens and imaging method |
| CN107436532A (en) * | 2017-09-06 | 2017-12-05 | 昆山昌禾精密电子有限公司 | A kind of fixing device for photographic plate |
| CN108235702A (en) * | 2016-10-09 | 2018-06-29 | 深圳市道通智能航空技术有限公司 | A kind of holder, unmanned plane and its control method |
| CN108227365A (en) * | 2017-12-26 | 2018-06-29 | 余姚舜宇智能光学技术有限公司 | A kind of panoramic shooting module and its assemble method |
| CN108725815A (en) * | 2017-04-17 | 2018-11-02 | 深圳市道通智能航空技术有限公司 | A kind of picture shooting assembly and the unmanned plane with this picture shooting assembly |
| WO2019181956A1 (en) * | 2018-03-20 | 2019-09-26 | Ricoh Company, Ltd. | Optical system and imaging apparatus |
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2016
- 2016-01-13 CN CN201620032300.2U patent/CN205450557U/en active Active
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106125495A (en) * | 2016-08-17 | 2016-11-16 | 深圳岚锋创视网络科技有限公司 | A kind of filming apparatus and lens assembly thereof |
| CN108235702B (en) * | 2016-10-09 | 2022-01-14 | 深圳市道通智能航空技术股份有限公司 | Cloud deck, unmanned aerial vehicle and control method thereof |
| CN108235702A (en) * | 2016-10-09 | 2018-06-29 | 深圳市道通智能航空技术有限公司 | A kind of holder, unmanned plane and its control method |
| CN106254863A (en) * | 2016-10-20 | 2016-12-21 | 广东弘景光电科技股份有限公司 | Double camera module aided alignment apparatus and the calibration steps taking the photograph module of panorama |
| CN106254863B (en) * | 2016-10-20 | 2017-11-21 | 广东弘景光电科技股份有限公司 | The double camera module aided alignment apparatus and calibration method for taking the photograph module of panorama |
| CN106707456A (en) * | 2016-12-28 | 2017-05-24 | 深圳市保千里电子有限公司 | Primary barrel of panoramic fish-eye lens, panoramic fish-eye lens and imaging method |
| CN108725815A (en) * | 2017-04-17 | 2018-11-02 | 深圳市道通智能航空技术有限公司 | A kind of picture shooting assembly and the unmanned plane with this picture shooting assembly |
| CN108725815B (en) * | 2017-04-17 | 2024-01-23 | 深圳市道通智能航空技术股份有限公司 | Shooting assembly and have unmanned aerial vehicle of this shooting subassembly |
| CN107436532A (en) * | 2017-09-06 | 2017-12-05 | 昆山昌禾精密电子有限公司 | A kind of fixing device for photographic plate |
| CN108227365A (en) * | 2017-12-26 | 2018-06-29 | 余姚舜宇智能光学技术有限公司 | A kind of panoramic shooting module and its assemble method |
| CN111886542A (en) * | 2018-03-20 | 2020-11-03 | 株式会社理光 | Optical system and imaging device |
| CN111886542B (en) * | 2018-03-20 | 2022-08-30 | 株式会社理光 | Optical system and imaging device |
| WO2019181956A1 (en) * | 2018-03-20 | 2019-09-26 | Ricoh Company, Ltd. | Optical system and imaging apparatus |
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Effective date of registration: 20170420 Address after: 100041 Beijing, Shijingshan District Xing Xing street, building 30, No. 17, building 4, No. 80 Co-patentee after: BEIJING XIAOMI MOBILE SOFTWARE Co.,Ltd. Patentee after: BEIJING FENGJING TECHNOLOGY Co.,Ltd. Address before: 100000 Beijing, Shijingshan District Xing Xing street, building 30, No. 17, building 4, No. 80 Patentee before: BEIJING FENGJING TECHNOLOGY Co.,Ltd. |