CN215371809U - Array three-dimensional scanner camera module angle adjusting device - Google Patents
Array three-dimensional scanner camera module angle adjusting device Download PDFInfo
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- CN215371809U CN215371809U CN202121170432.9U CN202121170432U CN215371809U CN 215371809 U CN215371809 U CN 215371809U CN 202121170432 U CN202121170432 U CN 202121170432U CN 215371809 U CN215371809 U CN 215371809U
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Abstract
The utility model belongs to the technical field of angle adjusting devices, and provides an array type three-dimensional scanner camera module angle adjusting device which comprises a plurality of camera modules, wherein the camera modules are respectively arranged on the angle adjusting device; the base vertical plate is arranged on the disc base, and the lower part of the disc base is adjustably connected with the camera module; the camera module angle adjusting device further shortens the system calibration time of the scanner, improves the working efficiency and reduces the cost of the scanner to a certain extent; the novel LED lamp is simple in structure, convenient to use, free of any electric power, free of circuit faults, low in manufacturing cost and high in universality.
Description
Technical Field
The application relates to the technical field of angle adjusting devices, in particular to an array type three-dimensional scanner camera module angle adjusting device.
Background
In recent years, electronic products are widely applied to daily work and life, and light, thin and small electronic products are more and more popular; the camera module is used as a main component of an electronic product, the application of the camera module is more and more extensive, and the application of a three-dimensional scanner is also fierce; the three-dimensional scanner is a scientific instrument, and the purpose of the three-dimensional scanner is to create point clouds on the geometric surface of an object, the points can be interpolated into the surface shape of the object, the denser point clouds can create a more accurate model, and the more accurate point clouds can also be used for detecting and analyzing the geometric construction and appearance data of the object or environment in the real world, the collected data is often used for three-dimensional reconstruction calculation, and a digital model of the actual object is created in the virtual world, and the models have quite wide application and play an important role in the fields of industrial design, flaw detection, reverse engineering, robot guidance, landform measurement, medical information, biological information, criminal identification, digital cultural relic creation, movie production, game materials and the like; the three-dimensional scanner can be analogized to a camera, the sight line range of the three-dimensional scanner is conical, and the information collection is limited in a certain range; the difference between the two is that the camera captures color information, and the three-dimensional scanner measures distance, and the measured result contains depth information, so the depth video or the distance video is often called depth video or distance video.
The existing three-dimensional scanner camera is a high-precision three-dimensional scanning measuring device, the most advanced non-contact photogrammetry principle in the world is adopted, and the photogrammetry of an object is possible by adopting the measuring principle, so-called photogrammetry is that the object in the visual field is photographed similarly to a camera, and the difference is that the camera takes a two-dimensional image of the object, and the developed measuring instrument obtains three-dimensional information of the object; however, because the scanning range of the three-dimensional scanner is limited, the relative position between the scanner and the object is often required to be changed or the object is placed on the electric turntable, and the complete model of the object is pieced up through multiple scans, so that the adjusting device cannot be normally used when power fails; the angle adjusting device in the prior art has a complex structure, is inconvenient to use, and the three-dimensional scanner has poor scanning performance, so a new technical solution needs to be provided to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
The application provides an array type three-dimensional scanner camera module angle adjusting device which comprises a plurality of camera modules, wherein the camera modules are respectively arranged on the angle adjusting device, the angle adjusting device comprises a module bottom plate, the module bottom plate is connected with the camera modules, and the side walls of the module bottom plate are rotatably connected with a base vertical plate; the base vertical plate is arranged on the disc base, and the lower portion of the disc base is connected with the camera module in an adjustable mode.
As a preferred scheme, the module bottom plate is provided with a mounting threaded hole, a mounting bolt is arranged in the mounting threaded hole, and a mounting base hole matched with the mounting bolt is formed in the mounting base of the camera module.
As a preferable scheme, the number of the mounting threaded holes, the number of the mounting bolts and the number of the mounting base holes are three.
As a preferred scheme, a first connecting hole and a second connecting hole are formed in the left plane and the right plane of the module bottom plate in a penetrating manner; the base vertical plate is provided with a round hole matched with the first connecting hole and a waist-shaped hole matched with the second connecting hole, a first bolt is arranged in the first connecting hole and the round hole, a second bolt is arranged in the second connecting hole and the waist-shaped hole, and the base vertical plate is connected with the module bottom plate through the first bolt and the second bolt.
As a preferred scheme, waist-shaped mounting holes are symmetrically formed in the disc base, adjusting bolts are arranged in the waist-shaped mounting holes and are matched with the base mounting holes in the camera module mounting base, and the disc base is connected with the camera module.
As a preferred scheme, the lower part of the disc base is provided with a positioning column, and the mounting base is provided with a positioning hole matched with the positioning column.
When the three-dimensional scanner camera module is installed, a base of the three-dimensional scanner camera module is connected with a module bottom plate through the matching of the installation bolt and the installation threaded hole; then, the module bottom plate is connected with the base vertical plate through the matching of the first bolt, the first connecting hole and the round hole and the matching of the second bolt, the second connecting hole and the waist-shaped hole; finally, the disc base and the camera module are installed through the matching of the adjusting bolts, the waist-shaped mounting holes and the base mounting holes; when the pitching angle of the camera module needs to be adjusted, the centers of the connecting hole I and the connecting hole II are taken as rotating axes, the waist-shaped hole is taken as an adjusting range for limiting, so that the pitching angle of the camera module is adjusted, and the camera module is screwed and fixed after being adjusted; when the plane angle of the camera module needs to be adjusted, the camera module rotates along the disc base by adjusting the position of the adjusting bolt in the waist-shaped mounting hole, and then the lens scheduling of the camera module is adjusted; the utility model is an array three-dimensional scanner camera module angle adjusting device, through the cooperation of a plurality of three-dimensional scanners and angle adjusting devices, a plurality of cameras with certain included angles can synchronously acquire corresponding images, then the images are decoded and phase-calculated, and the three-dimensional coordinates of pixel points in the common visual area of two cameras are calculated by utilizing a matching technology and a triangle measuring principle; the three-dimensional scanner camera can be moved to the workpiece position at will for on-site measurement, and can be adjusted to any angle for omnibearing measurement, the large-sized workpiece can be measured in a block mode, the measurement data can be automatically spliced in real time, and the three-dimensional scanner camera is very suitable for measuring objects with various sizes and shapes (such as automobile, motorcycle shells and interiors, household appliances, sculptures and the like); the camera module angle adjusting device further shortens the system calibration time of the scanner, improves the working efficiency and reduces the cost of the scanner to a certain extent; the novel LED lamp is simple in structure, convenient to use, free of any electric power, free of circuit faults, low in manufacturing cost and high in universality.
Drawings
FIG. 1 is a top view of the present application;
FIG. 2 is a bottom view of the present application;
FIG. 3 is a left side view of the present application;
FIG. 4 is a right side view of the present application;
FIG. 5 is a front view of the present application;
FIG. 6 is a rear view of the present application;
FIG. 7 is an isometric view of the present application;
1. module bottom plate 2, base vertical plate 3, disc base 4 and mounting threaded hole
5. Bottom plate 6, round hole 7, waist shape hole 8, waist shape mounting hole 9, reference column.
Detailed Description
The following describes in detail a specific embodiment of the present invention with reference to fig. 1 to 7. It should be noted that the specific embodiments described herein are only for illustrating and explaining the present invention and are not to be construed as limiting the present invention.
The first embodiment is as follows:
the application provides an array type three-dimensional scanner camera module angle adjusting device which comprises a plurality of three-dimensional scanner camera modules, wherein the three-dimensional scanner camera modules are respectively arranged on the angle adjusting device, and the angle adjusting device adjusts the angle of the camera modules, so that better images can be obtained; the angle adjusting device comprises a module bottom plate 1, the module bottom plate 1 is connected with a camera module (not shown in the figure), the side wall of the module bottom plate 1 is rotatably connected with a base vertical plate 2, and the pitching angle of the camera module is adjusted through rotation between the module bottom plate 1 and the base vertical plate 2; the base vertical plate 2 is arranged on the disc base 3, the lower portion of the disc base 3 is adjustably connected with the camera module, and the camera module can be horizontally rotated by adjusting the disc base 3.
The two angles are adjusted in a coordinated mode, the center of the projection range of the grating projection device and the center of the image receiving range of the camera are located at the same position, calibration time of a scanner system is saved, working efficiency is improved, and accordingly cost of the scanner is greatly saved.
Example two:
the embodiment defines the specific connection relationship between the module base plate 1 and the camera module, specifically, the module base plate 1 is provided with mounting threaded holes 4, that is, the upper plane and the lower plane of the module base plate are provided with through mounting threaded holes 4, the mounting threaded holes 4 are internally provided with mounting bolts (not shown in the figure), and a mounting base hole matched with the mounting bolts is arranged on a mounting base (not shown in the figure) of the camera module; the camera module and the module bottom plate 1 are installed through the cooperation of the installation bolt, the installation threaded hole 4 and the installation base hole, in order to guarantee smooth installation, a through hole (not shown) matched with the installation bolt is also formed in the disc base 3 and is used for the installation bolt to pass through, and therefore the installation of the module bottom plate 1 and the camera module is fixed.
As a preferable scheme, in order to improve the stability of connection between the module base plate 1 and the camera module, the number of the mounting threaded holes 4, the number of the mounting bolts, and the number of the mounting base holes are three.
Example three:
the embodiment specifically limits the rotatable connection between the module bottom plate 1 and the base vertical plate 2, and specifically, a first connecting hole and a second connecting hole are penetratingly arranged on the left plane and the right plane of the module bottom plate 1; it should be noted that the arrangement of the first connecting hole and the second connecting hole avoids interfering with the mounting threaded hole 4; the left plane and the right plane of the module bottom plate 1 are respectively contacted with the base vertical plate 2; a round hole 6 matched with the first connecting hole and a waist-shaped hole 7 matched with the second connecting hole are formed in the base vertical plate 2; a first bolt (not shown) is arranged in the first connecting hole and the round hole 6, and a second bolt (not shown) is arranged in the second connecting hole and the waist-shaped hole 7; the connection between the base vertical plate 2 and the module bottom plate 1 is realized through a first bolt and a second bolt; through the arrangement of the waist-shaped hole 7, when the pitching angle time of the camera module needs to be adjusted, the pitching angle of the camera lens can be adjusted by adjusting the position of the second bolt in the waist-shaped hole 7, and the camera module is very convenient to use; the center of the connecting hole I and the center of the connecting hole II are used as a rotating axis, the waist-shaped hole 7 is used as an adjusting range for limiting, and therefore the pitching angle of the camera module can be adjusted, and the camera module can be screwed and fixed after being adjusted.
Example four:
the implementation specifically limits the adjustable connection between the disc base 3 and the camera module, specifically, waist-shaped mounting holes 8 are symmetrically arranged on the disc base 3, adjusting bolts (not shown in the figure) are arranged in the waist-shaped mounting holes 8, and the adjusting bolts are matched with base mounting holes on a mounting base of the camera module to realize the connection between the disc base 3 and the camera module; the camera module rotates along the disc base 3 and the waist-shaped mounting hole 8 by adjusting the position of the adjusting bolt in the waist-shaped mounting hole 8, and then the camera lens scheduling is adjusted.
As a preferred scheme, in order to quickly realize the assembly positioning of the disc base 3 and the camera module, a positioning column 9 is arranged at the lower part of the disc base 3, and a positioning hole matched with the positioning column 9 is arranged on the mounting base; through the cooperation of locating hole and reference column 9, quick realization disc base 3 and the location of camera module.
The working principle of the utility model is as follows: when the camera module is installed, a base of the camera module is connected with the module bottom plate 1 through the matching of the installation bolt and the installation threaded hole 4; then, the module bottom plate 1 is connected with the base vertical plate 2 through the matching of the first bolt, the first connecting hole and the round hole 6 and the matching of the second bolt, the second connecting hole and the waist-shaped hole 7; finally, the disc base 3 and the camera module are installed through the matching of the adjusting bolts, the waist-shaped mounting holes 8 and the base mounting holes; when the pitching angle of the camera module needs to be adjusted, the centers of the connecting hole I and the connecting hole II are taken as rotating axes, the waist-shaped hole 7 is taken as an adjusting range for limiting, so that the pitching angle of the camera module is adjusted, and the camera module is screwed and fixed after being adjusted; when the plane angle of the camera module needs to be adjusted, the camera module rotates along the disc base 3 by adjusting the position of the adjusting bolt in the waist-shaped mounting hole 8, and then the lens scheduling of the camera module is adjusted; the utility model is an array three-dimensional scanner camera module angle adjusting device, through the cooperation of a plurality of three-dimensional scanners and angle adjusting devices, a plurality of cameras with certain included angles can synchronously acquire corresponding images, then the images are decoded and phase-calculated, and the three-dimensional coordinates of pixel points in the common visual area of two cameras are calculated by utilizing a matching technology and a triangle measuring principle; the three-dimensional scanner camera can be moved to the position of a workpiece at will to carry out field measurement, can be adjusted to any angle to carry out omnibearing measurement, can carry out block measurement on a large workpiece, can automatically splice measurement data in real time, and is very suitable for measuring objects with various sizes and shapes (such as automobile, motorcycle shells and interiors, household appliances, sculptures and the like).
In summary, due to the adoption of the technical scheme, the camera module angle adjusting device further shortens the calibration time of the scanner system, improves the working efficiency and reduces the cost of the scanner to a certain extent; the novel LED lamp is simple in structure, convenient to use, free of any electric power, free of circuit faults, low in manufacturing cost and high in universality.
The devices and connection relationships that are not described in detail above all belong to the prior art, and the present invention is not described in detail herein.
The preferred embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the details of the above embodiments, and various simple modifications can be made to the technical solution of the present invention within the technical idea of the present invention, and these simple modifications are included in the scope of protection of the present invention.
It should be noted that, in the foregoing embodiments, various features described in the above embodiments may be combined in any suitable manner, and in order to avoid unnecessary repetition, various combinations that are possible in the present application will not be described separately.
In addition, any combination of the various embodiments of the present application can be made, and the present application should be considered as disclosed in the present application as long as the combination does not depart from the spirit of the present application.
Claims (6)
1. An array type three-dimensional scanner camera module angle adjusting device comprises a plurality of camera modules, wherein the camera modules are respectively arranged on the angle adjusting device, and the array type three-dimensional scanner camera module angle adjusting device is characterized by comprising a module bottom plate (1), the module bottom plate (1) is connected with the camera modules, and the side wall of the module bottom plate (1) is rotatably connected with a base vertical plate (2); the base vertical plate (2) is arranged on the disc base (3), and the lower portion of the disc base (3) is adjustably connected with the camera module.
2. The array type three-dimensional scanner camera module angle adjusting device of claim 1, wherein the module base plate (1) is provided with a mounting threaded hole (4), the mounting threaded hole (4) is provided with a mounting bolt, and a mounting base hole matched with the mounting bolt is provided on a mounting base of the camera module.
3. The array type three-dimensional scanner camera module angle adjusting device of claim 2, wherein the number of the mounting threaded holes (4), the mounting bolts and the mounting base holes is three.
4. The array type three-dimensional scanner camera module angle adjusting device of claim 1, wherein a first connecting hole and a second connecting hole are formed in the left plane and the right plane of the module bottom plate (1) in a penetrating manner, a round hole (6) matched with the first connecting hole and a waist-shaped hole (7) matched with the second connecting hole are formed in the base vertical plate (2), a first bolt is arranged in the first connecting hole and the round hole (6), a second bolt is arranged in the second connecting hole and the waist-shaped hole (7), and the base vertical plate (2) is connected with the module bottom plate (1) through the first bolt and the second bolt.
5. The array type three-dimensional scanner camera module angle adjusting device of claim 1, wherein the disc base (3) is symmetrically provided with waist-shaped mounting holes (8), the waist-shaped mounting holes (8) are provided with adjusting bolts, and the adjusting bolts are matched with the base mounting holes on the mounting base of the camera module.
6. The array type three-dimensional scanner camera module angle adjusting device according to any one of claims 2, 3, and 5, wherein the lower portion of the disc base (3) is provided with a positioning column (9), and the mounting base is provided with a positioning hole engaged with the positioning column (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121170432.9U CN215371809U (en) | 2021-05-28 | 2021-05-28 | Array three-dimensional scanner camera module angle adjusting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121170432.9U CN215371809U (en) | 2021-05-28 | 2021-05-28 | Array three-dimensional scanner camera module angle adjusting device |
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| Publication Number | Publication Date |
|---|---|
| CN215371809U true CN215371809U (en) | 2021-12-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121170432.9U Active CN215371809U (en) | 2021-05-28 | 2021-05-28 | Array three-dimensional scanner camera module angle adjusting device |
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| Country | Link |
|---|---|
| CN (1) | CN215371809U (en) |
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2021
- 2021-05-28 CN CN202121170432.9U patent/CN215371809U/en active Active
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