CN219758061U - Image pickup apparatus - Google Patents
Image pickup apparatus Download PDFInfo
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- CN219758061U CN219758061U CN202320996330.5U CN202320996330U CN219758061U CN 219758061 U CN219758061 U CN 219758061U CN 202320996330 U CN202320996330 U CN 202320996330U CN 219758061 U CN219758061 U CN 219758061U
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- light source
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- 239000011248 coating agent Substances 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- 238000001514 detection method Methods 0.000 abstract description 8
- 238000000034 method Methods 0.000 abstract description 5
- 230000000712 assembly Effects 0.000 abstract description 2
- 238000000429 assembly Methods 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model belongs to the technical field of photographing equipment, and provides a photographing device, which comprises a first light source assembly, a second light source assembly, a third light source assembly, a fourth light source assembly, an outer cover and a camera, wherein aiming at different types of samples to be photographed or different characteristics of the same type of samples to be photographed, the samples to be photographed can be always placed on a light-transmitting bottom plate in the photographing process, and different light source environments can be created by correspondingly switching or combining different light source assemblies without frequently dismounting and changing the light source or moving the samples to be photographed, so that the appearance detection efficiency of the samples to be photographed is improved.
Description
Technical Field
The utility model belongs to the technical field of photographic equipment, and particularly relates to a photographic device.
Background
At present, the appearance detection of electronic components mainly relies on machine vision with photographic arrangement to carry out analysis and inspection, but in the process of shooting and collecting samples, different light source environments are required to be correspondingly arranged for different types of samples or different characteristics (such as scratches, cracks and the like) of the same type of samples, so that the machine vision can clearly capture various characteristics of various types of samples to carry out relevant detection operation, for example, a backlight light source design is suitable for detecting the outline and edge points of the samples, a low-angle light source is suitable for detecting the surfaces and edges of the samples, and therefore the light source needs to be replaced frequently or the samples need to be moved, and the detection efficiency is influenced.
Disclosure of Invention
The utility model aims to provide a photographing device, which aims to solve the problem that in the current process of photographing and collecting samples, aiming at different types of samples or different characteristics of the same type of samples, a light source is required to be frequently replaced or the samples are required to be moved, so that the detection efficiency is influenced.
In order to achieve the above purpose, the utility model adopts the following technical scheme: provided is a photographing apparatus including:
the first light source assembly comprises a light-transmitting bottom plate and a first light source, and the first light source is arranged in the light-transmitting bottom plate;
the second light source assembly comprises a first shell and a second light source, the first shell is arranged on the light-transmitting bottom plate, the second light source is arranged in the first shell, and the light emitting direction of the second light source is inclined towards the light-transmitting bottom plate;
the third light source component comprises a second shell, a third light source, a fourth light source and a fifth light source, wherein the second shell is arranged at one end of the first shell, which is opposite to the light-transmitting bottom plate, and is communicated with the first shell;
the fourth light source component comprises a third shell and a sixth light source, the third shell is arranged at one end of the second shell, which is opposite to the first shell, and is communicated with the second shell, one end of the third shell, which is opposite to the second shell, is provided with a first opening, the sixth light source is arranged in the third shell, the light emitting direction of the sixth light source faces to the inner wall of the third shell, and the light is reflected by the inner wall of the third shell and then projected on the light-transmitting bottom plate; and
the outer cover is arranged on the light-transmitting bottom plate, the first shell, the second shell and the third shell are covered, and the camera is arranged in the outer cover and is opposite to the first opening at intervals.
In one embodiment, the light-transmitting bottom plate is a square plate body or a circular plate body, and the light emitting direction of the first light source faces the inside of the first housing along the vertical direction.
In one embodiment, the first housing is an annular truncated cone, the side wall of the first housing is provided with a second opening, and the second light source is annularly arranged in the first housing.
In one embodiment, the light emitting direction of the second light source forms an included angle of more than 0 ° and less than 30 ° with the light-transmitting bottom plate.
In one embodiment, the second housing includes a first housing, a second housing and a third housing, both of which are annular circular truncated cones, the first housing is disposed at one end of the first housing opposite to the light-transmitting bottom plate, the second housing is disposed at one end of the first housing opposite to the first housing, the third housing is disposed at one end of the second housing opposite to the first housing, the inner diameters of the first housing, the second housing and the third housing are sequentially reduced, and the third light source, the fourth light source and the fifth light source are respectively disposed in the first housing, the second housing and the third housing in a surrounding manner.
In one embodiment, the light emitting direction of the third light source forms an included angle of 30 ° with the light-transmitting bottom plate, the light emitting direction of the fourth light source forms an included angle of 45 ° with the light-transmitting bottom plate, and the light emitting direction of the fifth light source forms an included angle of 60 ° with the light-transmitting bottom plate.
In one embodiment, the third shell is an arc-shaped dome with a center positioned at the center of the light-transmitting bottom plate, and the sixth light source is annularly arranged in the third shell.
In one embodiment, the inner wall of the third housing has a diffuse reflection coating, and the light emitting direction of the sixth light source is directed toward the inner wall of the third housing in the vertical direction.
In one embodiment, the first, second and sixth light sources are white light sources.
In one embodiment, the first, second, third, fourth, fifth and sixth light sources are LED strips.
Compared with the prior art, the photographic device provided by the utility model has the beneficial effects that the photographic device comprises a first light source component, a second light source component, a third light source component, a fourth light source component, a housing and a camera, wherein the first light source component comprises a light-transmitting bottom plate and a first light source arranged in the light-transmitting bottom plate, a sample to be photographed can be placed on the light-transmitting bottom plate, the first light source component is formed into a backlight light source, the second light source component comprises a first shell and a second light source arranged in the first shell, the first shell is arranged on the light-transmitting bottom plate, the light-emitting direction of the second light source is inclined towards the light-transmitting bottom plate, the second light source component is formed into a low-angle light source, the third light source component comprises a second shell, and a third light source, a fourth light source and a fifth light source which are arranged in the second shell, the second shell is arranged at one end of the first shell, which is opposite to the light-transmitting bottom plate, the third light source, the fourth light source and the fifth light source are respectively a blue light source, a green light source and a red light source, so that the third light source component is formed into an RGB light source, the fourth light source component comprises the third shell and a sixth light source arranged in the third shell, and light rays emitted by the sixth light source are reflected by the inner wall of the third shell and then projected onto the light-transmitting bottom plate, so that the fourth light source component is formed into a dome light source, thus aiming at different types of samples to be shot or different characteristics of the same type of samples to be shot, the samples to be shot can be always placed on the light-transmitting bottom plate in the shooting process, and different light source environments can be built by correspondingly switching or combining different light source components without frequently dismounting and changing the light sources or moving the samples to be shot, and the appearance detection efficiency of the samples to be shot is improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments or the description of the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic perspective view of a photographic apparatus according to some embodiments of the present utility model;
fig. 2 is a schematic perspective view of the photographing device shown in fig. 1, with the housing and the camera omitted.
10. A photographing device; 100. a first light source assembly; 110. a light-transmitting bottom plate; 120. a first light source; 200. a second light source assembly; 210. a first housing; 212. a second opening; 220. a second light source; 300. a third light source assembly; 310. a second housing; 312. a first housing; 314. a second housing; 316. a third housing; 320. a third light source; 330. a fourth light source; 340. a fifth light source; 400. a fourth light source assembly; 410. a third housing; 412. a first opening; 420. a sixth light source; 500. an outer cover; 600. and a camera.
Detailed Description
In order to make the technical problems, technical schemes and beneficial effects to be solved more clear, the utility model is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
It will be understood that when an element is referred to as being "mounted" or "disposed" on another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.
It is to be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are merely for convenience in describing and simplifying the description based on the orientation or positional relationship shown in the drawings, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be construed as limiting the utility model.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
Referring to fig. 1 and 2 together, a photographing apparatus 10 according to an embodiment of the utility model is described, wherein the photographing apparatus 10 includes a first light source assembly 100, a second light source assembly 200, a third light source assembly 300, a fourth light source assembly 400, a housing 500 and a camera 600, and the following components:
the first light source assembly 100 comprises a light-transmitting bottom plate 110 and a first light source 120, the first light source 120 is arranged in the light-transmitting bottom plate 110, a sample (not shown) to be photographed can be placed on the light-transmitting bottom plate 110, the first light source assembly 100 can be used as a backlight light source, when the sample to be photographed is made of a non-light-transmitting material, the backlight light source can greatly improve the contrast ratio between the sample to be photographed and a photographing background, so that a clear outline is formed for detection, and when the object to be photographed is made of a partially light-transmitting or all light-transmitting material, machine vision can also detect a certain contrast ratio according to the light-transmitting intensity of the sample to be photographed by the backlight light source;
the second light source assembly 200 includes a first housing 210 and a second light source 220, the first housing 210 is disposed on the light-transmitting bottom plate 110, the second light source 220 is disposed in the first housing 210, and the light-emitting direction of the second light source 220 is inclined to the light-transmitting bottom plate 110, the second light source assembly 200 can be used as a low-angle light source, the light of the low-angle light source is almost parallel to the surface of the sample to be photographed, and various changes of the height of the light source have a larger influence on the light path of the camera 600, so the light source assembly is suitable for detecting the surface and the edge of the sample to be photographed;
the third light source assembly 300 includes a second housing 310, a third light source 320, a fourth light source 330 and a fifth light source 340, the second housing 310 is disposed at one end of the first housing 210 opposite to the transparent bottom plate 110 and is communicated with the first housing 210, the third light source 320, the fourth light source 330 and the fifth light source 340 are sequentially disposed in the second housing 310 along a direction opposite to the transparent bottom plate 110, the light emitting directions of the third light source 320, the fourth light source 330 and the fifth light source 340 are inclined to the transparent bottom plate 110, the third light source 320, the fourth light source 330 and the fifth light source 340 are respectively a blue light source, a green light source and a red light source, the third light source assembly 300 can be used as an RGB light source, the RGB light source can maximize the color contrast and the vividness of the image of the sample to be photographed in the image on the hardware level, so that the imaging of the sample to be photographed has more three-dimensional characteristics and the three-dimensional information is highlighted;
the fourth light source assembly 400 includes a third casing 410 and a sixth light source 420, the third casing 410 is disposed at one end of the second casing 310 opposite to the first casing 210 and is communicated with the second casing 310, one end of the third casing 410 opposite to the second casing 310 is provided with a first opening 412, the sixth light source 420 is disposed in the third casing 410, the light emitting direction of the sixth light source 420 faces to the inner wall of the third casing 410, the light is reflected by the inner wall of the third casing 410 and then projected onto the transparent bottom plate 110, the fourth light source assembly 400 can be used as a dome light source, the dome light source irradiates a sample to be photographed with a large range of scattered light from various angles, and interference caused by reflection on the surface of the sample to be photographed can be avoided;
the cover 500 is disposed on the transparent base plate 110, and covers the first casing 210, the second casing 310 and the third casing 410, and the camera 600 is disposed in the cover 500 and spaced apart from the first opening 412, so as to capture a sample to be captured through the first opening 412.
Compared with the prior art, the photographic device 10 provided by the utility model has the advantages that the photographic device 10 comprises the first light source assembly 100, the second light source assembly 200, the third light source assembly 300, the fourth light source assembly 400, the outer cover 500 and the camera 600, wherein the first light source assembly 100 comprises the light-transmitting bottom plate 110 and the first light source 120 arranged in the light-transmitting bottom plate 110, the sample to be photographed can be placed on the light-transmitting bottom plate 110, the first light source assembly 100 is made into a backlight light source, the second light source assembly 200 comprises the first shell 210 and the second light source 220 arranged in the first shell 210, the first shell 210 is arranged on the light-transmitting bottom plate 110, the light-emitting direction of the second light source 220 is inclined towards the light-transmitting bottom plate 110, the second light source assembly 200 is made into a low-angle light source, the third light source assembly 300 comprises the second shell 310, the third light source 320, the fourth light source 330 and the fifth light source 340 arranged in the second shell 310, the second housing 310 is disposed at one end of the first housing 210 facing away from the transparent bottom plate 110, the third light source 320, the fourth light source 330 and the fifth light source 340 are respectively a blue light source, a green light source and a red light source, so that the third light source assembly 300 is formed into an RGB light source, the fourth light source assembly 400 comprises a third housing 410 and a sixth light source 420 disposed in the third housing 410, the light emitted by the sixth light source 420 is reflected by the inner wall of the third housing 410 and then projected onto the transparent bottom plate 110, so that the fourth light source assembly 400 is formed into a dome light source, and thus, aiming at different types of samples to be photographed or different characteristics of the same type of samples to be photographed, the samples to be photographed can be always placed on the transparent bottom plate 110 in the photographing process, and different light source environments can be created by correspondingly switching or combining different light source assemblies without frequently disassembling and changing the light sources or moving the samples to be photographed, the appearance detection efficiency of the sample to be shot is improved.
Further, in the present embodiment, the light-transmitting bottom plate 110 is a square plate or a circular plate, and the light-emitting direction of the first light source 120 is directed toward the inside of the first housing 210 along the vertical direction.
Further, in this embodiment, the first housing 210 is an annular circular table, the sidewall of the first housing 210 has a second opening 212, the sample to be photographed can be placed on the transparent bottom plate 110 through the second opening 212, the second light source 220 is disposed in the first housing 210 in a surrounding manner, and an included angle between the light emitting direction of the second light source 220 and the transparent bottom plate 110 is greater than 0 ° and less than 30 °.
Further, in the present embodiment, the second housing 310 includes a first housing 312, a second housing 314, and a third housing 316, which are all annular circular truncated cones, the first housing 312 is disposed at one end of the first housing 210 opposite to the transparent bottom plate 110, the second housing 314 is disposed at one end of the first housing 312 opposite to the first housing 210, the third housing 316 is disposed at one end of the second housing 314 opposite to the first housing 312, the inner diameters of the first housing 210, the first housing 312, the second housing 314, and the third housing 316 are sequentially reduced, the third light source 320, the fourth light source 330, and the fifth light source 340 are respectively disposed in the first housing 312, the second housing 314, and the third housing 316 in a ring manner, and the light-emitting direction of the third light source 320 forms an included angle of 30 ° with the transparent bottom plate 110, the light-emitting direction of the fourth light source 330 forms an included angle of 45 ° with the transparent bottom plate 110, and the light-emitting direction of the fifth light source 340 forms an included angle of 60 ° with the transparent bottom plate 110.
Further, in the present embodiment, the third casing 410 is an arc-shaped dome with a center at the center of the light-transmitting bottom plate 110, the sixth light source 420 is disposed around the third casing 410, the inner wall of the third casing 410 has a diffuse reflection coating, and the light emitting direction of the sixth light source 420 faces the inner wall of the third casing 410 along the vertical direction; specifically, an inner wall of the third casing 410 adjacent to one side of the third housing 316 is provided with an annular rib (not shown), and the sixth light source 420 is disposed in the annular rib.
Further, in the present embodiment, the first light source 120, the second light source 220, the third light source 320, the fourth light source 330, the fifth light source 340 and the sixth light source 420 are sequentially spaced apart, and in other embodiments, the second light source 220, the third light source 320, the fourth light source 330, the fifth light source 340 and the sixth light source 420 are sequentially connected adjacently, so as to avoid shielding part of the light sources.
Further, in the present embodiment, the first light source 120, the second light source 220 and the sixth light source 420 are all white light sources, and the first light source 120, the second light source 220, the third light source 320, the fourth light source 330, the fifth light source 340 and the sixth light source 420 are all LED light strips, and the housing 500 is made of black aluminum.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.
Claims (10)
1. A photographing apparatus, comprising:
the first light source assembly comprises a light-transmitting bottom plate and a first light source, and the first light source is arranged in the light-transmitting bottom plate;
the second light source assembly comprises a first shell and a second light source, the first shell is arranged on the light-transmitting bottom plate, the second light source is arranged in the first shell, and the light-emitting direction of the second light source is inclined towards the light-transmitting bottom plate;
the third light source assembly comprises a second shell, a third light source, a fourth light source and a fifth light source, wherein the second shell is arranged at one end of the first shell, which is opposite to the light-transmitting bottom plate, and is communicated with the first shell;
the fourth light source component comprises a third shell and a sixth light source, the third shell is arranged at one end of the second shell, which is opposite to the first shell, and is communicated with the second shell, one end of the third shell, which is opposite to the second shell, is provided with a first opening, the sixth light source is arranged in the third shell, the light emitting direction of the sixth light source is towards the inner wall of the third shell, and light rays are reflected by the inner wall of the third shell and then projected on the light-transmitting bottom plate; and
the outer cover is arranged on the light-transmitting bottom plate, the first shell, the second shell and the third shell are covered, and the camera is arranged in the outer cover and is opposite to the first opening at intervals.
2. The photographing device of claim 1, wherein the light-transmitting bottom plate is a square plate body or a circular plate body, and the light-emitting direction of the first light source is directed toward the inside of the first housing in a vertical direction.
3. The photographing device of claim 2, wherein the first housing is an annular truncated cone, a side wall of the first housing has a second opening, and the second light source is annularly disposed within the first housing.
4. A photographic device as claimed in claim 3, wherein the light-emitting direction of the second light source forms an angle with the light-transmitting base plate of greater than 0 ° and less than 30 °.
5. The photographing device of claim 4, wherein the second housing comprises a first housing, a second housing and a third housing which are all annular round tables, the first housing is arranged at one end of the first housing, which is opposite to the light-transmitting bottom plate, the second housing is arranged at one end of the first housing, which is opposite to the first housing, the third housing is arranged at one end of the second housing, which is opposite to the first housing, and the inner diameters of the first housing, the second housing and the third housing are sequentially reduced, and the third light source, the fourth light source and the fifth light source are respectively arranged in the first housing, the second housing and the third housing in a surrounding manner.
6. The photographing device of claim 5, wherein the light-emitting direction of the third light source forms an angle of 30 ° with the light-transmitting bottom plate, the light-emitting direction of the fourth light source forms an angle of 45 ° with the light-transmitting bottom plate, and the light-emitting direction of the fifth light source forms an angle of 60 ° with the light-transmitting bottom plate.
7. The photographing device of claim 6, wherein the third housing is an arc-shaped dome with a center at the center of the light-transmitting bottom plate, and the sixth light source is disposed in the third housing in a ring.
8. The photographing device of claim 7, wherein the inner wall of the third housing has a diffuse reflection coating, and the light-emitting direction of the sixth light source is directed toward the inner wall of the third housing in a vertical direction.
9. The photographing device of claim 1, wherein the first light source, the second light source and the sixth light source are white light sources.
10. The photographing device of claim 9, wherein the first light source, the second light source, the third light source, the fourth light source, the fifth light source and the sixth light source are LED light strips.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320996330.5U CN219758061U (en) | 2023-04-23 | 2023-04-23 | Image pickup apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320996330.5U CN219758061U (en) | 2023-04-23 | 2023-04-23 | Image pickup apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219758061U true CN219758061U (en) | 2023-09-26 |
Family
ID=88092753
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320996330.5U Active CN219758061U (en) | 2023-04-23 | 2023-04-23 | Image pickup apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219758061U (en) |
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2023
- 2023-04-23 CN CN202320996330.5U patent/CN219758061U/en active Active
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