CN114217502B - Hundred million-level pixel wide-field-of-view camera - Google Patents
Hundred million-level pixel wide-field-of-view camera Download PDFInfo
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- CN114217502B CN114217502B CN202111542727.9A CN202111542727A CN114217502B CN 114217502 B CN114217502 B CN 114217502B CN 202111542727 A CN202111542727 A CN 202111542727A CN 114217502 B CN114217502 B CN 114217502B
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- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B37/00—Panoramic or wide-screen photography; Photographing extended surfaces, e.g. for surveying; Photographing internal surfaces, e.g. of pipe
- G03B37/04—Panoramic or wide-screen photography; Photographing extended surfaces, e.g. for surveying; Photographing internal surfaces, e.g. of pipe with cameras or projectors providing touching or overlapping fields of view
Abstract
The invention discloses a hundred million-level pixel wide-field camera, comprising: the camera module is detachably mounted inside the main body mechanism and comprises a plurality of lens modules and a mounting frame, the plurality of lens modules can be detachably mounted on the mounting frame, the shooting visual angles of the plurality of lens modules are consistent in the vertical direction, different angles are shot in the horizontal direction, the visual angles of two adjacent lens modules have partial overlapping areas, and the focal lengths of the plurality of lens modules are the same; by arranging the plurality of lenses, video pictures shot by the lenses are consistent in the vertical direction, different angles are shot in the horizontal direction, the pictures shot by the cameras have certain overlapping areas, enough characteristics are ensured to be spliced and fused between the pictures shot by the adjacent lenses, the field angle of the cameras can reach 180-360 degrees, the cameras have a larger field range, the image deformation is small, and higher resolution can be expanded as required.
Description
Technical Field
The invention relates to the technical field of camera shooting, in particular to a hundred million-level pixel wide-field camera.
Background
Most of the existing 180-degree wide-field cameras are 4-mesh cameras or fisheye cameras. Wherein, the 4-mesh camera is spliced into a 180-degree video picture by 4 lens pictures; the fish-eye camera is usually 1 lens, and the field angle thereof reaches 180 °.
At present, because only 4 video pictures are spliced, a 180-degree or even wider field angle is required for a 4-mesh camera, and it is determined that each lens of the 4-mesh camera needs a larger field angle, so that the focal length of each lens is required to be short, and a long-distance target cannot be seen clearly, and the focal length of most cameras on the market is 3.5mm-8mm at present. Moreover, the number of pixels of the existing camera is usually not more than 3400 ten thousand, and the image distortion is usually large.
Fish-eye camera: generally, the image is a single lens, the resolution is low, and the image distortion is very serious.
To this end, we propose a hundred million order pixel wide field of view camera.
Disclosure of Invention
The technical task of the present invention is to provide a hundred million pixels wide field camera to solve the above problems.
The technical scheme of the invention is realized as follows:
the invention provides a hundred million-level pixel wide-field camera, which comprises a main body mechanism and a camera module, wherein the camera module is detachably arranged in the main body mechanism; the camera module includes a plurality of camera lens modules and mounting bracket, and is a plurality of all demountable installation of camera lens module is in on the mounting bracket, and is a plurality of the shooting visual angle of camera lens module is unanimous in the vertical direction, shoots different angles on the horizontal direction, adjacent two the visual angle of camera lens module has partial overlap region, and is a plurality of the focus homogeneous phase of camera lens module is the same.
Preferably, the main body mechanism comprises a bottom cavity, a top cover is detachably mounted at the top of the bottom cavity, the front part of the bottom cavity is arranged in a circular arc shape, a plurality of through holes are formed in the front part of the bottom cavity, and the through holes correspond to the lens modules one by one;
the mounting frame comprises an upper fixing frame and a lower fixing frame, the upper fixing frame and the lower fixing frame are both arranged in a C shape, the upper fixing frame is detachably mounted at the top of the lower fixing frame, a mounting block is fixedly connected to the inner bottom of the bottom cavity, the bottom of the lower fixing frame is fixedly connected with the mounting block through a bolt, a plurality of positioning grooves are formed in the inner sides of the upper fixing frame and the lower fixing frame, a plurality of positioning holes are formed in the outer sides of the upper fixing frame and the lower fixing frame, and the positioning grooves are communicated with the positioning holes;
the lens module comprises a lens and a module;
the module comprises a flange, a camera photosensitive device integrated circuit board and a video processing chip integrated circuit board, wherein the camera photosensitive device integrated circuit board is fixedly mounted at the bottom of the flange, the video processing chip integrated circuit board is fixedly connected with the camera photosensitive device integrated circuit board through a copper column, connecting terminals are arranged on the video processing chip integrated circuit board and the camera photosensitive device integrated circuit board, the two connecting terminals are electrically connected through a flat cable, a mounting hole is formed in one side, away from the camera photosensitive device integrated circuit board, of the flange, the flange is fixedly mounted inside the positioning groove through a bolt, and one end of the lens penetrates through the positioning hole and is fixedly inserted inside the mounting hole;
the bottom cavity is internally provided with a host which is connected with the video processing chip integrated circuit board.
Preferably, the shooting visual angle of the lens positioned on the upper fixing frame and the shooting visual angle of the lens positioned on the lower fixing frame are in the same horizontal position, and the shooting visual angles of the adjacent lenses have partial overlapping areas.
Preferably, a power supply module for supplying power is installed in the bottom cavity through a power supply installation plate.
Preferably, a heat dissipation fan for dissipating heat is fixedly installed inside the bottom cavity.
Preferably, the top of the lower fixing frame is fixedly connected with a clamping head, the bottom of the upper fixing frame is provided with a clamping groove, the top of the clamping head is provided with a threaded hole, the top of the upper fixing frame is provided with an insertion hole, the upper fixing frame is fixedly installed at the top of the lower fixing frame through a second screw, the lower end of the second screw penetrates through the insertion hole and is installed inside the threaded hole in a threaded mode, and the clamping head is inserted into the clamping groove.
Preferably, the middle part of the outer side of the lower fixing frame is provided with a mounting groove, a fixing block is fixedly mounted inside the mounting groove through a bolt, and the bottom of the fixing block is fixedly connected with the bottom of the bottom cavity.
Preferably, a sealing ring is arranged between the top cover and the bottom cavity, the top cover is fixedly installed at the top of the bottom cavity through a screw I, and a plurality of radiating fins are distributed at the top of the top cover at equal intervals.
Preferably, the through hole is located outside the bottom cavity, a first limiting groove is formed in the outer side of the bottom cavity, the first limiting groove is communicated with the through hole, a transparent glass sheet is fixedly bonded in the first limiting groove, a second limiting groove is formed in the outer side of the bottom cavity and communicated with the first limiting groove, and a glass pressing ring used for reinforcing the transparent glass sheet is fixedly bonded in the second limiting groove.
Preferably, the seal ring is a rubber seal ring.
Compared with the prior art, the invention has the advantages and positive effects that:
1. according to the invention, by arranging the plurality of lenses, video pictures shot by each lens are consistent in the vertical direction, different angles are shot in the horizontal direction respectively, the pictures shot by each camera have a certain overlapping area, so that enough characteristics are ensured to be spliced and fused between the pictures shot by the adjacent lenses, the field angle of the camera can reach 180-360 degrees, the camera has a larger field range, and simultaneously, the image deformation is small, and the camera can be expanded to higher resolution as required;
2. according to the invention, the two-layer design is adopted, so that the lenses are distributed on the upper fixing frame and the lower fixing frame, and the volume of the camera body is effectively reduced.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
FIG. 1 is a schematic diagram of a hundred million pixel wide field of view camera according to the present invention;
FIG. 2 is a schematic diagram of an exploded view of a hundred million pixel wide field of view camera in accordance with the present invention;
FIG. 3 is a schematic diagram of the structure of the bottom cavity of a hundred million pixel wide field of view camera according to the present invention;
FIG. 4 is an exploded view of a camera module of a hundred million pixel wide field of view camera according to the present invention;
FIG. 5 is a schematic diagram of an upper frame of a hundred million pixel wide-field camera according to the present invention;
FIG. 6 is a schematic diagram of a lower frame of a hundred million pixel wide field of view camera according to the present invention;
FIG. 7 is a schematic diagram of a module of a hundred million pixel wide field camera according to the present invention;
FIG. 8 is an image taken with a hundred million pixel wide field of view camera of the present invention;
fig. 9 is an image taken by a conventional 4-mesh camera.
In the figure: 100. a bottom cavity; 101. a top cover; 1011. a heat sink; 102. a first screw; 103. a seal ring; 104. a through hole; 105. a first limit groove; 106. a second limit groove; 107. a transparent glass sheet; 108. glass compression rings; 109. mounting a block; 110. a heat radiation fan; 112. a fixed block; 113. a power supply mounting plate;
200. a host; 300. a camera module; 301. an upper fixing frame; 302. a lower fixing frame; 303. a lens; 304. a module; 3041. a flange; 30411. mounting holes; 3042. a camera light sensing device integrated circuit board; 3043. a video processing chip integrated circuit board; 3045. a copper pillar; 305. positioning a groove; 306. positioning holes; 307. a card slot; 308. a threaded hole; 309. clamping a head; 310. mounting grooves; 311. and a second screw.
Detailed Description
In order that the above objects, features and advantages of the present invention can be more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.
The invention is further described with reference to the following figures and specific examples.
Example 1
As shown in fig. 1 to 7, a hundred million-pixel wide field-of-view camera according to an embodiment of the present invention includes a main body mechanism and a camera module 300, wherein the camera module 300 is detachably mounted inside the main body mechanism;
As shown in fig. 1 to 7, the main body mechanism is composed of a bottom cavity 100 and a top cover 101, the top cover 101 is fixedly mounted at the top of the bottom cavity 100 through a first screw 102, the front portion of the bottom cavity 100 is in a circular arc shape, a plurality of through holes 104 are formed in the front portion of the bottom cavity 100, the through holes 104 correspond to the lens modules one to one, the diameter of each through hole 104 is determined according to the visual field range of different lens modules, and the larger the visual field range is, the larger the through hole 104 is.
As each lens module is required to be at the same height on the visual field, in order to reduce the overall volume of the camera, the mounting frame is arranged into two layers, as shown in fig. 2 and fig. 4-fig. 6, the mounting frame is composed of an upper fixing frame 301 and a lower fixing frame 302, the upper fixing frame 301 and the lower fixing frame 302 are both arranged in a C shape, the upper fixing frame 301 is detachably mounted at the top of the lower fixing frame 302, the inner bottom of the bottom cavity 100 is fixedly connected with a mounting block 109, the bottom of the lower fixing frame 302 is fixedly connected with the mounting block 109 through bolts, a plurality of positioning grooves 305 are formed in the inner sides of the upper fixing frame 301 and the lower fixing frame 302, a plurality of positioning holes 306 are formed in the outer sides of the upper fixing frame 301 and the lower fixing frame 302, and the positioning grooves 305 are communicated with the positioning holes 306;
as shown in fig. 4-7, the lens module includes a lens 303 and a module 304;
as shown in fig. 4-7, the module 304 is composed of a flange 3041, a camera sensor ic 3042 and a video processing ic 3043, the camera sensor ic 3042 is fixedly mounted on the bottom of the flange 3041, the video processing ic 3043 is fixedly connected to the camera sensor ic 3042 through a copper pillar 3045, the video processing ic 3043 is provided with connecting terminals on the camera sensor ic 3042, the two connecting terminals are electrically connected through a flat cable, and a mounting hole 30411 is formed on the side of the flange 3041 away from the camera sensor ic 3042, so as to obtain cameras with different vertical angles of view, the sensor devices can be placed horizontally or vertically.
Continuing to refer to fig. 4-6, the flange 3041 is horizontally and fixedly installed inside the positioning groove 305 through a bolt, one end of the lens 303 penetrates through the positioning hole 306 and is fixedly inserted inside the mounting hole 30411, the positioning groove 305 on the upper fixing frame 301 and the lower fixing frame 302 for positioning the flange 3041 is determined according to the focal length of the lens 303, meanwhile, the shooting angle of the lens 303 on the upper fixing frame 301 and the shooting angle of the lens 303 on the lower fixing frame 302 are in the same horizontal position, the shooting angle of the adjacent lens 303 has a partial overlapping area, and at this time, the shooting angle of the camera is lower;
when the vertical field angle of the camera needs to be increased, the flange 3041 may be vertically mounted on the positioning groove 305 by bolts, and when the photosensitive component is vertically placed, although the vertical field angle is increased, the horizontal field angle of the single photosensitive component is correspondingly decreased, so that when the whole camera is to reach the same field angle, for example, 180 °, more lenses 303 are needed.
The bottom chamber 100 is provided with a host 200 therein, and the host 200 is connected to the video processing chip ic 3043.
A power supply module for supplying power is installed inside the bottom chamber 100 through the power supply mounting plate 113.
Through adopting above-mentioned technical scheme, conveniently supply power to the camera through setting up power module, need not external power source adaptation module.
A heat dissipation fan 110 for dissipating heat is fixedly installed inside the bottom chamber 100.
Through adopting above-mentioned technical scheme, can distribute away the heat in the bottom cavity 100, avoid the interior equipment to reduce life because of high temperature.
The top of the lower fixing frame 302 is fixedly connected with a clamping head 309, the bottom of the upper fixing frame 301 is provided with a clamping groove 307, the top of the clamping head 309 is provided with a threaded hole 308, the top of the upper fixing frame 301 is provided with a jack, the upper fixing frame 301 is fixedly installed at the top of the lower fixing frame 302 through a second screw 311, the lower end of the second screw 311 penetrates through the jack and is installed inside the threaded hole 308 in a threaded mode, and the clamping head 309 is inserted into the clamping groove 307.
Through adopting above-mentioned technical scheme, through setting up dop 309 cooperation draw-in groove 307, be convenient for with the quick butt joint of upper mounting bracket 301 on lower mount 302, simultaneously with on the screw hole 308, as long as go into draw-in groove 307 with dop 309 in, can aim at jack and screw hole 308, the fastening of two 311 screws of being convenient for.
The middle part of the outer side of the lower fixing frame 302 is provided with a mounting groove 310, the inside of the mounting groove 310 is fixedly provided with a fixing block 112 through a bolt, and the bottom of the fixing block 112 is fixedly connected with the bottom of the bottom cavity 100.
By adopting the above technical scheme, the lower fixing frame 302 is further reinforced, so that the camera module 300 can be firmly installed in the bottom cavity 100.
A sealing ring 103 is arranged between the top cover 101 and the bottom cavity 100, the sealing ring 103 is a rubber sealing ring, and a plurality of radiating fins 1011 are equidistantly distributed on the top of the top cover 101.
Through adopting above-mentioned technical scheme, can effectively avoid the inside phenomenon that the infiltration appears of bottom cavity 100 through set up sealing washer 103 between top cap 101 and bottom cavity 100, improve the waterproof performance of camera. By providing the heat sink 1011 on the top of the top cover 101, the heat inside the bottom chamber 1O0 can be further dissipated to the outside.
The outer side of the outer bottom cavity 100 located in the through hole 104 is provided with a first limiting groove 105, the first limiting groove 105 is communicated with the through hole 104, a transparent glass sheet 107 is fixedly adhered to the inner side of the first limiting groove 105, a second limiting groove 106 is arranged on the outer side of the outer bottom cavity 100 located in the first limiting groove 105, the second limiting groove 106 is communicated with the first limiting groove 105, and a glass press ring 108 used for reinforcing the transparent glass sheet 107 is fixedly adhered to the inner side of the second limiting groove 106.
Through adopting above-mentioned technical scheme, can play the guard action to camera lens 303 through setting up transparent glass piece 107, simultaneously through setting up glass clamping ring 108, can further consolidate transparent glass piece 107, place it and drop.
For the convenience of understanding the technical solutions of the present invention, the following detailed description will be made on the working principle or the operation mode of the present invention in the practical process.
In practical application, when shooting, each lens 303 transmits a shot image to the video processing chip integrated circuit board 3043 through the camera photosensitive device integrated circuit board 3042 on the module 304, the video processing chip integrated circuit board 3043 extracts and processes information and then sends the information to the host 200, the host 200 sorts the images after receiving the images sent by all the modules 304, the images are pieced together and fused according to the overlapped areas of the images to finally form a complete image, and the images can be clearly compared by referring to two groups of images of fig. 8 and 9.
In summary, by arranging the plurality of lenses 303, the video images shot by the lenses 303 are consistent in the vertical direction, different angles are shot in the horizontal direction, the images shot by the cameras have a certain overlap region, so that enough features are ensured to be spliced and fused between the images of the adjacent lenses 303, the field angle of the camera can reach 180-360 degrees, the camera has a larger field range, and simultaneously, the image deformation is small, and the camera can be expanded to higher resolution as required;
by adopting the two-layer design, the lens is distributed on the upper fixing frame and the lower fixing frame, so that the volume of the camera body is effectively reduced.
As will be appreciated by one skilled in the art, the embodiments herein may be provided as a method, apparatus (device), or computer program product. Accordingly, the present disclosure may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, the description may take the form of a computer program product embodied on one or more computer-usable storage media having computer-usable program code embodied in the medium. Computer storage media includes volatile and nonvolatile, removable and non-removable media implemented in any method or technology for storage of information such as computer readable instructions, data structures, program modules or other data, including, but not limited to, RAM, ROM, EEPROM, flash memory or other memory technology, CD-ROM, digital Versatile Disks (DVD) or other optical disk storage, magnetic cassettes, magnetic tape, magnetic disk storage or other magnetic storage devices, or any other medium which can be used to store the desired information and which can be accessed by the computer, and the like. In addition, communication media typically embodies computer readable instructions, data structures, program modules or other data in a modulated data signal such as a carrier wave or other transport mechanism and includes any information delivery media as known to those skilled in the art.
The present disclosure is described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (devices) and computer program products according to embodiments herein. It will be understood that each flow and/or block of the flow diagrams and/or block diagrams, and combinations of flows and/or blocks in the flow diagrams and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, create means for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be stored in a computer-readable memory that can direct a computer or other programmable data processing apparatus to function in a particular manner, such that the instructions stored in the computer-readable memory produce an article of manufacture including instruction means which implement the function specified in the flowchart flow or flows and/or block diagram block or blocks
These computer program instructions may also be loaded onto a computer or other programmable data processing apparatus to cause a series of operational steps to be performed on the computer or other programmable apparatus to produce a computer implemented process such that the instructions which execute on the computer or other programmable apparatus provide steps for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
In this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that an article or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such article or apparatus. Without further limitation, an element defined by the phrase "comprising.." does not exclude the presence of other like elements in an article or device that comprises the element.
While the preferred embodiments herein have been described, additional variations and modifications of these embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. It is therefore intended that the following appended claims be interpreted as including the preferred embodiments and all such alterations and modifications as fall within the scope of this disclosure.
It will be apparent to those skilled in the art that various changes and modifications may be made herein without departing from the spirit and scope thereof. Thus, it is intended that such changes and modifications be included herein, provided they come within the scope of the appended claims and their equivalents.
Claims (6)
1. A class-hundred million pixel wide field-of-view camera, characterized by: the camera module comprises a main body mechanism and a camera module (300), wherein the camera module (300) is detachably mounted in the main body mechanism;
the camera module (300) comprises a plurality of lens modules and a mounting frame, wherein the lens modules can be detachably mounted on the mounting frame, the shooting visual angles of the lens modules are consistent in the vertical direction, different angles are shot in the horizontal direction, the visual angles of two adjacent lens modules have partial overlapping areas, and the focal lengths of the lens modules are the same;
the main body mechanism comprises a bottom cavity (100), a top cover (101) is detachably mounted at the top of the bottom cavity (100), the front part of the bottom cavity (100) is arranged in a circular arc shape, a plurality of through holes (104) are formed in the front part of the bottom cavity (100), and the through holes (104) are in one-to-one correspondence with the lens modules;
the lens module comprises a lens (303) and a module (304);
the module (304) comprises a flange (3041), a camera photosensitive device integrated circuit board (3042) and a video processing chip integrated circuit board (3043), wherein the camera photosensitive device integrated circuit board (3042) is fixedly installed at the bottom of the flange (3041), the video processing chip integrated circuit board (3043) is fixedly connected with the camera photosensitive device integrated circuit board (3042) through a copper column (3045), the video processing chip integrated circuit board (3043) and the camera photosensitive device integrated circuit board (3042) are both provided with connecting terminals, the two connecting terminals are electrically connected through a flat cable, one side of the flange (3041) far away from the camera photosensitive device integrated circuit board (3042) is provided with a mounting hole (30411), the flange (3041) is fixedly installed inside the positioning groove (305) through a bolt, and one end of the lens positioning hole (303) penetrates through the mounting hole (306) and is fixedly inserted inside the mounting hole (30411);
a host (200) is arranged inside the bottom cavity (100), the host (200) is connected with the video processing chip integrated circuit board (3043), the shooting visual angle of the lens (303) positioned on the upper fixing frame (301) and the shooting visual angle of the lens (303) positioned on the lower fixing frame (302) are in the same horizontal position, and the shooting visual angles of the adjacent lenses (303) have partial overlapping areas;
the mounting rack comprises an upper fixing rack (301) and a lower fixing rack (302), the upper fixing rack (301) and the lower fixing rack (302) are both arranged in a C shape, the upper fixing rack (301) is detachably mounted at the top of the lower fixing rack (302), a mounting block (109) is fixedly connected to the inner bottom of the bottom cavity (100), the bottom of the lower fixing rack (302) is fixedly connected with the mounting block (109) through bolts, a plurality of positioning grooves (305) are formed in the inner sides of the upper fixing rack (301) and the lower fixing rack (302), a plurality of positioning holes (306) are formed in the outer sides of the upper fixing rack (301) and the lower fixing rack (302), and the positioning grooves (305) are communicated with the positioning holes (306);
the top of the lower fixing frame (302) is fixedly connected with a clamping head (309), the bottom of the upper fixing frame (301) is provided with a clamping groove (307), the top of the clamping head (309) is provided with a threaded hole (308), the top of the upper fixing frame (301) is provided with an insertion hole, the upper fixing frame (301) is fixedly installed at the top of the lower fixing frame (302) through a second screw (311), the lower end of the second screw (311) penetrates through the insertion hole and is installed in the threaded hole (308) in a threaded manner, and the clamping head (309) is inserted into the clamping groove (307);
when shooting, each lens (303) transmits shot images to a video processing chip integrated circuit board (3043) through a camera photosensitive device integrated circuit board (3042) on a module (304), the video processing chip integrated circuit board (3043) extracts and processes information and then sends the information to a host (200), the host (200) sorts the images after receiving the images sent by all the modules (304), and the images are spliced and fused according to the overlapped areas of the images to finally form a complete image.
2. The class hundred million pixel wide field of view camera of claim 1, wherein:
the power supply module for supplying power is arranged in the bottom cavity (100) through the power supply mounting plate (113);
and a heat radiation fan (110) for heat radiation is fixedly arranged in the bottom cavity (100).
3. The class hundred million pixel wide field of view camera of claim 1, wherein:
mounting groove (310) have been seted up at the outside middle part of lower mount (302), there is fixed block (112) inside of mounting groove (310) through bolt fixed mounting, the bottom of fixed block (112) with the bottom fixed connection of bottom cavity (100).
4. The class hundred million pixel wide field of view camera of claim 1, wherein: top cap (101) with be provided with between bottom cavity (100) sealing washer (103), top cap (101) pass through screw one (102) fixed mounting in the top of bottom cavity (100), the top equidistance of top cap (101) distributes and has a plurality of fin (1011).
5. The class hundred million pixel wide field of view camera of claim 1, wherein: be located the outside of through-hole (104) first spacing groove (105) have been seted up in the outside of bottom cavity (100), first spacing groove (105) with through-hole (104) are linked together, the inside fixed paste of first spacing groove (105) has clear glass piece (107), is located the outside of first spacing groove (105) second spacing groove (106) have been seted up in the outside of bottom cavity (100), second spacing groove (106) with first spacing groove (105) are linked together, second spacing groove (106) internal fixation is pasted and is used for the reinforcement glass clamping ring (108) of clear glass piece (107).
6. The wide field of view camera of claim 4, wherein: the sealing ring (103) is a rubber sealing ring.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111542727.9A CN114217502B (en) | 2021-12-16 | 2021-12-16 | Hundred million-level pixel wide-field-of-view camera |
| PCT/CN2022/134664 WO2023109489A1 (en) | 2021-12-16 | 2022-11-28 | Billion pixel-scale wide-field-of-view camera |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202111542727.9A CN114217502B (en) | 2021-12-16 | 2021-12-16 | Hundred million-level pixel wide-field-of-view camera |
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| CN114217502A CN114217502A (en) | 2022-03-22 |
| CN114217502B true CN114217502B (en) | 2022-10-28 |
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| CN114217502B (en) * | 2021-12-16 | 2022-10-28 | 北京拙河科技有限公司 | Hundred million-level pixel wide-field-of-view camera |
| CN114776951B (en) * | 2022-04-18 | 2022-11-29 | 北京拙河科技有限公司 | Billion-pixel multi-scale camera |
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| CN211606608U (en) * | 2020-03-12 | 2020-09-29 | 杭州丽视智能科技有限公司 | Spliced camera |
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| CN106210704B (en) * | 2016-09-13 | 2018-03-30 | 北京清影机器视觉技术有限公司 | A kind of image acquiring device based on industrial digital camera matrix |
| CN114217502B (en) * | 2021-12-16 | 2022-10-28 | 北京拙河科技有限公司 | Hundred million-level pixel wide-field-of-view camera |
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2021
- 2021-12-16 CN CN202111542727.9A patent/CN114217502B/en active Active
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- 2022-11-28 WO PCT/CN2022/134664 patent/WO2023109489A1/en unknown
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| JP2013045032A (en) * | 2011-08-26 | 2013-03-04 | Fujifilm Corp | Multi-eye imaging apparatus |
| CN111327793A (en) * | 2018-12-13 | 2020-06-23 | 杭州海康威视数字技术股份有限公司 | Video camera |
| CN211606608U (en) * | 2020-03-12 | 2020-09-29 | 杭州丽视智能科技有限公司 | Spliced camera |
| CN212115463U (en) * | 2020-06-05 | 2020-12-08 | 山东省科学院海洋仪器仪表研究所 | Omnidirectional vision device based on multiple cameras |
| CN214756524U (en) * | 2020-11-02 | 2021-11-16 | 杭州丽视智能科技有限公司 | Spliced camera |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2023109489A1 (en) | 2023-06-22 |
| CN114217502A (en) | 2022-03-22 |
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