CN219417980U - Camera for providing shutter 3D image - Google Patents
Camera for providing shutter 3D image Download PDFInfo
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- CN219417980U CN219417980U CN202320845550.8U CN202320845550U CN219417980U CN 219417980 U CN219417980 U CN 219417980U CN 202320845550 U CN202320845550 U CN 202320845550U CN 219417980 U CN219417980 U CN 219417980U
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Abstract
The utility model relates to the technical field of cameras, in particular to a camera for providing a shutter 3D image, which comprises a shell, an interface, a beam splitting prism, a prism adjusting component, an optical lens, a COMS module, a focal length adjusting mechanism and a signal transmission device. The utility model can be connected with the interface of the stereoscopic microscope through the interface, thereby integrating the camera with the microscope; two paths of light of the stereoscopic microscope pass through a public interface of a camera, are fixed on a beam splitting prism on a prism adjusting component, are refracted by the beam splitting prism, are refocused on a COMS module through an optical lens, and a signal transmission device is connected with the COMS module and transmits image signals to a 3D display to achieve a shutter 3D effect. The method solves the current situation that 3D images are not available in the microscope market, enables a stereoscopic microscope to see more details of an observed object, simply realizes 3D shutter pictures and videos which are difficult to manufacture, and advances the development of 3D technology in the field of microscopes.
Description
Technical Field
The utility model relates to the technical field of cameras, in particular to a camera for providing a shutter 3D image.
Background
3D technology on the market is mostly used for movie entertainment, and few 3D technologies are applied to microscopes, particularly shutter 3D applications, and 3D contents on the microscopes are few; there is no 3D camera on the market that fits a stereoscopic microscope. Stereoscopic microscopes, also known as "solid microscopes" or "dissecting microscopes", are currently used in many industrial applications and studies, and are microscopic instruments with positive stereoscopic impression.
When the stereoscopic microscope is used, the binocular is needed to be close to the lens barrel, and the body keeps a certain posture for a long time and is relatively hard. With the progress of modern electronic display technology, many common optical microscopes realize electronic display, so that users can observe on a display screen more conveniently than binocular close observation. However, due to a certain visual angle difference of binocular images, the stereoscopic microscope does not match with a 3D camera of the stereoscopic microscope in the market at present, and further cannot output a 3D image on a display, so that the stereoscopic microscope cannot see more details of an observed object during electronic display, and the stereoscopic microscope is difficult to output and manufacture 3D shutter pictures and videos.
Disclosure of Invention
The present utility model is directed to a camera for providing a shutter 3D image, which solves at least one of the problems set forth in the background art.
The technical scheme of the utility model is as follows:
a camera providing a shutter 3D image, comprising:
the shell is provided with a signal transmission device;
the interface is arranged on the surface of the shell;
the light splitting mechanism is arranged in the center of the inside of the shell and comprises two light splitting prisms and two optical lenses, the light splitting prisms are used for transmitting and refracting a plurality of beams of light entering the light splitting prisms, and the optical lenses are used for adjusting the refracted plurality of beams of light and restoring images formed by the refracted plurality of beams of light;
imaging mechanism, imaging mechanism sets up the both ends in the casing, imaging mechanism with signal transmission device electricity is connected.
Further, the imaging mechanism comprises a COMS module and a focal length adjusting mechanism, light is restored into an image through the optical lens and then focused on the COMS module, and the COMS module transmits signals to the 3D display through the signal transmission device.
Further, two prism adjusting assemblies are further arranged in the shell, and the light splitting mechanism is fixedly connected with the shell through the prism adjusting assemblies.
Further, the prism adjusting component comprises a prism fixing block and a machine meter screw, the prism fixing block comprises a first fixing plate and a second fixing plate which are vertically arranged, the light splitting mechanism is fixedly connected with the first fixing plate, a threaded hole is formed in the second fixing plate, and the machine meter screw is in threaded connection with the threaded hole.
Further, the imaging mechanism further includes a focus adjustment mechanism.
Further, the focal length adjusting mechanism comprises a knob, a fixed block, a screw rod, a moving block and a guide pillar, wherein the screw rod penetrates through the fixed block, the moving block is in transmission connection with the screw rod, the guide pillar is fixedly connected with the fixed block, the guide pillar penetrates through the moving block and is in sliding connection with the moving block, and the COMS module is fixedly connected with the moving block.
Further, the interface comprises a male interface and a female interface, the male interface is arranged on the lower surface of the shell and is used for being connected with a male interface of a stereoscopic microscope, the female interface is arranged on the upper surface of the shell and is used for being connected with a female interface of the stereoscopic microscope.
Further, the signal transmission device is a signal transmission line.
The present utility model provides a camera for providing a shutter 3D image by improvement herein, which has at least one of the following improvements and advantages over the prior art:
the utility model can be matched with a stereoscopic microscope in the market, and is connected with the stereoscopic microscope through the interface, so that the camera and the microscope are connected into a whole. Two paths of light of the stereoscopic microscope pass through a public interface of a camera, are fixed on a beam splitting prism on a prism adjusting component, are refracted by the beam splitting prism, are refocused on a COMS module through an optical lens, and are connected with the COMS module, and the signal transmission device is used for transmitting image signals to a 3D display, so that two paths of images with phase difference can be obtained, and a shutter 3D effect is realized. The existing shutter 3D technology is utilized, the current situation that 3D images are not available in the microscope market is solved, a stereoscopic microscope can see more details of an observed object, 3D shutter pictures and videos which are difficult to manufacture are simply realized, and the development of the 3D technology in the field of microscopes is promoted.
Drawings
The utility model is further explained below with reference to the drawings and examples:
FIG. 1 is a schematic view of a camera according to the present utility model;
FIG. 2 is a cross-sectional view of a camera according to the present utility model;
FIG. 3 is a schematic view of the camera imaging mechanism of the present utility model;
fig. 4 is a schematic structural view of a beam splitting mechanism and a prism adjusting assembly of the camera according to the present utility model.
Reference numerals illustrate:
1. a housing; 2. an interface; 4. an imaging mechanism; 5. a signal transmission device; 31. a beam-splitting prism; 32. an optical lens; 41. a COMS module; 42. a focal length adjusting mechanism; 61. a first fixing plate; 62.
a second fixing plate; 64. a threaded hole; 421. a knob; 422. a fixed block; 423. a screw rod; 424. a moving block; 425. a guide post; 21. a male interface; 22. a female interface.
Detailed Description
The following detailed description of the utility model clearly and completely describes the technical solution in the embodiments of the utility model.
In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
It should also be understood that the term "and/or" as used in this specification and the appended claims refers to any and all possible combinations of one or more of the associated listed items, and includes such combinations. The terms "comprising," "including," "having," and variations thereof mean "including but not limited to," unless expressly specified otherwise.
In addition, in the description of the present application and the appended claims, the terms "first," "second," "third," and the like are used merely to distinguish between descriptions and are not to be construed as indicating or implying relative importance.
The utility model provides a camera for providing a shutter 3D image by improving the technology scheme that:
as shown in fig. 1, a camera that provides a shutter 3D image includes a housing 1, an interface 2, a spectroscopic mechanism, and an imaging mechanism 4. The camera is internally provided with two paths of identical optical electronic structures, and the optical electronic structures are composed of a light splitting mechanism and an imaging mechanism 4. The optical electronic structures of the two paths are respectively connected with the optical paths of the left and right objective lenses of the stereoscopic microscope, so that the electronic imaging inherits the characteristics of the stereoscopic microscope: two sets of images with an included angle. And the image with the included angle can be 3D watched by using the shutter 3D technology.
The signal transmission device 5 is disposed on the housing 1, and the signal transmission device 5 is a device with a signal transmission function, such as a signal transmission line, a wireless wifi, or a bluetooth device, which is not limited herein. The signal transmission device 5 is used for transmitting the images respectively acquired by the imaging mechanisms 4 of the two paths of optical electronic structures to the 3D display.
The interface 2 is arranged on the surface of the shell 1, the interface 2 comprises a male interface 21 and a female interface 22, the male interface 21 is arranged on the lower surface of the shell 1, the male interface 21 is used for being connected with the male interface 21 of the stereoscopic microscope, the female interface 22 is arranged on the upper surface of the shell 1, and the female interface 22 is used for being connected with the female interface 22 of the stereoscopic microscope. The interface 2 is identical to the male and female interface 22 of the stereoscopic microscope for assembly of the camera with the stereoscopic microscope.
As shown in fig. 2, the light splitting mechanism is disposed in the center of the housing 1, and the light splitting mechanism includes two light splitting prisms 31 and two optical lenses 32, where the light splitting prisms 31 are used for transmitting and refracting several light beams incident on the light splitting prisms 31, and the optical lenses 32 are used for adjusting the refracted several light beams and restoring images formed by the refracted several light beams. The specific structure of the optical lens 32 and the beam splitter prism 31 is common in the art, and will not be described herein.
The imaging mechanism 4 is disposed at both ends in the housing 1, and the imaging mechanism 4 is electrically connected to the signal transmission device 5. The imaging mechanism 4 comprises a COMS module 41 and a focal length adjusting mechanism 42, the light is restored to an image through the optical lens 32 and then focused on the COMS module 41, and the COMS module 41 transmits a signal to the 3D display through the signal transmission device 5. The specific structure of the cmos module 41 is common in the art, and will not be described herein.
When the stereoscopic microscope is used, two paths of light of the stereoscopic microscope pass through the public interface 21 of the camera, are transmitted to the beam splitting prism 31, are refracted by 90 degrees of the beam splitting prism 31, pass through the optical lens 32, are refocused to the COMS module 41, the COMS module 41 is connected with the signal transmission device 5, and the signal transmission device 5 transmits image signals to the 3D display, so that the shutter 3D effect is realized.
The imaging mechanism 4 further includes a focus adjustment mechanism 42. The focal length adjusting mechanism 42 is used to adjust the focal length so that the image is clearer, more accurate and not blurred. As shown in fig. 3, the focal length adjusting mechanism 42 includes a knob 421, a fixed block 422, a screw rod 423, a moving block 424, and a guide post 425, wherein the screw rod 423 passes through the fixed block 422, the moving block 424 is in transmission connection with the screw rod 423, the guide post 425 is fixedly connected with the fixed block 422, the guide post 425 passes through the moving block 424 and is in sliding connection therewith, and the COMS module 41 is fixedly connected with the moving block 424. The COMS module 41 is fixed on the focal length adjusting mechanism 42, and the focal length adjusting mechanism 42 can move back and forth to realize a focusing function, and ensure that the left focal length and the right focal length of the camera are consistent.
When in use, the knob 421 is screwed, and the knob 421 drives the screw 423, the moving block 424 and the COMS module 41 to move in sequence. The screw 423 rotates to drive the moving block 424 and the COMS module 41 to move on the guide post 425, so that the COMS module 41 is far away from or near to the optical lens 32, and a focal length adjusting function is realized.
The shell 1 is internally provided with two prism adjusting assemblies, the prism adjusting assemblies are used for adjusting the angle of the beam splitting prism 31, and the angle of the beam splitting prism 31 is finely adjusted, so that a better imaging effect is achieved. As shown in fig. 4, the light splitting mechanism is fixedly connected with the housing 1 through a prism adjusting assembly. The prism adjusting assembly includes a prism fixing block 422 and a machine screw (not shown in the figure), the prism fixing block 422 includes a first fixing plate 61 and a second fixing plate 62 that are vertically arranged, the light splitting mechanism is fixedly connected with the first fixing plate 61, and the optical lens 32 and the light splitting prism 31 are fixed on the first fixing plate 61 by a screw thread manner. The second fixing plate 62 is provided with a threaded hole 64, and the machine screw is in threaded connection with the threaded hole 64.
When the camera is used, the screws can prop up the prism fixing block 422 in different directions by screwing the machine meter screws, so that the effect of moving the image up and down, moving the image left and right and rotating the image at a small angle can be achieved, and the consistency of the viewing positions of the left and right images of the camera is realized.
The present utility model is not limited to the above-mentioned embodiments, and any changes or substitutions that can be easily understood by those skilled in the art within the technical scope of the present utility model are intended to be included in the scope of the present utility model.
Claims (8)
1. A camera for providing a shutter 3D image, comprising:
a shell (1), wherein a signal transmission device (5) is arranged on the shell (1);
the interface (2) is arranged on the surface of the shell (1);
the light splitting mechanism is arranged in the center of the inside of the shell (1), the light splitting mechanism comprises two light splitting prisms (31) and two optical lenses (32), the light splitting prisms (31) are used for transmitting and refracting a plurality of light beams entering the light splitting prisms (31), and the optical lenses (32) are used for adjusting the refracted light beams and reducing images formed by the refracted light beams;
imaging mechanism (4), imaging mechanism (4) set up in the both ends in casing (1), imaging mechanism (4) with signal transmission device (5) electricity is connected.
2. A camera for providing a shutter 3D image as claimed in claim 1, characterized in that the imaging means (4) comprise a COMS module (41) and a focus adjustment means (42), the light being reduced to an image by the optical lens (32) and refocused on the COMS module (41), the COMS module (41) transmitting the signal to the 3D display via the signal transmission means (5).
3. A camera for providing a shutter 3D image according to claim 2, wherein two prism adjustment assemblies are further arranged in the housing (1), and the light splitting mechanism is fixedly connected with the housing (1) through the prism adjustment assemblies.
4. A camera for providing a shutter 3D image according to claim 3, wherein the prism adjustment assembly comprises a prism fixing block (422) and a machine screw, the prism fixing block (422) comprises a first fixing plate (61) and a second fixing plate (62) which are vertically arranged, the light splitting mechanism is fixedly connected with the first fixing plate (61), a threaded hole (64) is arranged on the second fixing plate (62), and the machine screw is in threaded connection with the threaded hole (64).
5. A camera providing a shutter 3D image as claimed in claim 2 or 4, wherein the imaging mechanism (4) further comprises a focal length adjustment mechanism (42).
6. A camera for providing a shutter 3D image according to claim 5, wherein the focal length adjustment mechanism (42) comprises a knob (421), a fixed block (422), a screw (423), a moving block (424) and a guide post (425), the screw (423) passes through the fixed block (422), the moving block (424) is in driving connection with the screw (423), the guide post (425) is in fixed connection with the fixed block (422), the guide post (425) passes through the moving block (424) and is in sliding connection therewith, and the COMS module (41) is in fixed connection with the moving block (424).
7. A camera providing a shutter 3D image according to claim 4 or 6, wherein the interface (2) comprises a male interface (21) and a female interface (22), the male interface (21) being arranged on the lower surface of the housing (1), the male interface (21) being arranged to be connected with the male interface (21) of a stereoscopic microscope, the female interface (22) being arranged on the upper surface of the housing (1), the female interface (22) being arranged to be connected with the female interface (22) of the stereoscopic microscope.
8. A camera providing a shutter 3D image according to claim 7, characterized in that the signal transmission means (5) is a signal transmission line, wireless wifi or bluetooth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320845550.8U CN219417980U (en) | 2023-04-17 | 2023-04-17 | Camera for providing shutter 3D image |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320845550.8U CN219417980U (en) | 2023-04-17 | 2023-04-17 | Camera for providing shutter 3D image |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219417980U true CN219417980U (en) | 2023-07-25 |
Family
ID=87231231
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320845550.8U Active CN219417980U (en) | 2023-04-17 | 2023-04-17 | Camera for providing shutter 3D image |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219417980U (en) |
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2023
- 2023-04-17 CN CN202320845550.8U patent/CN219417980U/en active Active
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