CN220690145U - Array type detection device - Google Patents
Array type detection device Download PDFInfo
- Publication number
- CN220690145U CN220690145U CN202322328744.3U CN202322328744U CN220690145U CN 220690145 U CN220690145 U CN 220690145U CN 202322328744 U CN202322328744 U CN 202322328744U CN 220690145 U CN220690145 U CN 220690145U
- Authority
- CN
- China
- Prior art keywords
- diffusion plate
- holes
- array
- light source
- base
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000001514 detection method Methods 0.000 title claims abstract description 26
- 238000009792 diffusion process Methods 0.000 claims abstract description 88
- 238000003384 imaging method Methods 0.000 claims abstract description 5
- 238000009434 installation Methods 0.000 claims abstract description 5
- 238000007689 inspection Methods 0.000 claims 5
- 230000000694 effects Effects 0.000 abstract description 8
- 238000005286 illumination Methods 0.000 abstract description 7
- 230000001737 promoting effect Effects 0.000 abstract description 2
- 238000012986 modification Methods 0.000 description 5
- 230000004048 modification Effects 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000003491 array Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000003908 quality control method Methods 0.000 description 1
- 239000012780 transparent material Substances 0.000 description 1
Landscapes
- Investigating Or Analysing Materials By Optical Means (AREA)
Abstract
The utility model provides an array type detection device, and belongs to the technical field of detection equipment. The application array detection device includes: the base is internally provided with an installation groove, and one surface of the top of the base is provided with a plurality of first through holes which are arranged in an array; the plurality of imaging devices are respectively arranged at the plurality of first through holes; the diffusion plate assembly is arranged in the mounting groove and provided with a plurality of second through holes corresponding to the plurality of first through holes; the light source piece, the light source piece is located the both sides of diffusion board subassembly, and when in actual use, the light source piece of locating the both sides of diffusion board subassembly is towards diffusion board subassembly emission light, and the light passes through diffusion board subassembly's scattering and diffusion for light more evenly distributed reaches the effect that realizes promoting illumination homogeneity.
Description
Technical Field
The utility model relates to the technical field of detection equipment, in particular to an array type detection device.
Background
The image detection system is a system for detecting, identifying and measuring objects by processing digital images by utilizing a computer vision technology, and can be used for automatic detection, quality control, production monitoring and other various application fields, and the image detection system is generally composed of image pickup equipment and a detection light source, wherein the image pickup equipment is mainly used for capturing images or videos of objects to be detected, the image pickup equipment can be an industrial camera, a high-speed camera, an infrared camera and the like, the proper image pickup equipment is selected according to different application requirements, and the detection light source is mainly used for providing proper illumination conditions, ensuring that the objects to be detected have enough contrast and definition in the images and simultaneously judging the color, the color difference and the like of the objects.
In the related art, a mesoporous area light source is one of detection light sources, the mesoporous area light source generally has a circular central hole for a camera lens to be placed, uniformly distributed LED lamps are arranged around the central hole, the working principle of the mesoporous area light source is to irradiate light from the edge of the light source to a detection position corresponding to the central hole, so that a special illumination effect without direct light irradiation in the central area of a detected object is generated.
Disclosure of Invention
In view of the above, the present utility model is directed to an array type detection device, which is capable of satisfying the requirements of improving the illumination uniformity of the image detection device and realizing the fine detection of a large area.
The technical scheme adopted by the utility model for solving the technical problems is as follows:
the present utility model provides an array type detection device, comprising:
the base is internally provided with an installation groove, and one surface of the top of the base is provided with a plurality of first through holes which are arranged in an array;
the plurality of imaging devices are respectively arranged at the plurality of first through holes;
the diffusion plate assembly is arranged in the mounting groove and provided with a plurality of second through holes corresponding to the plurality of first through holes;
the light source pieces are arranged on two sides of the diffusion plate assembly.
In some embodiments, the base includes a top panel, a left panel, and a right panel, the top panel, left panel, and right panel forming the mounting slot.
In some embodiments, the first plurality of through holes are provided at the top panel.
In some embodiments, the light source members are respectively disposed on a side of the left and right panels facing the diffusion plate assembly.
In some embodiments, the diffusion plate assembly includes a first diffusion plate and a second diffusion plate connected to each other, the first diffusion plate being disposed near one side of the left panel, and the second diffusion plate being disposed near one side of the right panel.
In some embodiments, the first diffusion plate and the second diffusion plate may form an included angle between 0 and 180 degrees.
In some embodiments, the first diffusion plate and the second diffusion plate are both connected to a side of the top panel facing the mounting groove, wherein the top panel is provided with a first side surface for connecting the first diffusion plate, the top panel is provided with a second side surface for connecting the second diffusion plate, and an included angle between the first side surface and the second side surface may be between 0 and 180 degrees.
In some embodiments, the first diffusion plate is provided with a plurality of first groove portions, the second diffusion plate is provided with a plurality of second groove portions corresponding to the first groove portions, and the plurality of first groove portions and the plurality of second groove portions form the plurality of second through holes.
In some embodiments, the light source comprises an LED lamp.
In some embodiments, the base is a bar-shaped structure, and the plurality of first through holes are arranged in an array along a length direction of the base.
The array type detection device provided by the embodiment of the utility model mainly comprises a base, a plurality of camera devices, a diffusion plate assembly and light source pieces, wherein when in actual use, the light source pieces arranged on two sides of the diffusion plate assembly emit light towards the diffusion plate assembly, and the light is scattered and diffused through the diffusion plate assembly, so that the light is more uniformly distributed, the effect of improving the illumination uniformity is achieved, and meanwhile, the camera devices arranged at the first through holes in an array arrangement can be used for shooting or photographing a plurality of small areas in a large area, so that fine detection of the small areas in the large area can be realized.
Drawings
FIG. 1 is a schematic top perspective view of an overall structure according to an embodiment of the present utility model;
FIG. 2 is a schematic bottom perspective view of an overall structure according to an embodiment of the present utility model;
FIG. 3 is a schematic view of a mounting groove structure according to an embodiment of the present utility model;
FIG. 4 is a schematic front view of the overall structure of an embodiment of the present utility model;
fig. 5 is a schematic side view taken from section line A-A of fig. 4.
Reference numerals illustrate: 100. a base; 110. a mounting groove; 120. a first through hole; 130. a top panel; 131. a first side; 132. a second side; 140. a left panel; 150. a right panel; 200. an image pickup device; 300. a diffusion plate assembly; 310. a first diffusion plate; 311. a first groove portion; 320. a second diffusion plate; 321. a second groove portion; 330. a second through hole; 400. a light source member.
Detailed Description
The technical scheme provided by the utility model has the following overall thought:
referring to fig. 1 to 5, the array type detection apparatus includes: the base 100, the base 100 is internally provided with an installation groove 110, one surface of the top of the base 100 is provided with a plurality of first through holes 120 which are arranged in an array;
the plurality of image pickup devices 200 are respectively arranged at the plurality of first through holes 120;
the diffusion plate assembly 300, the diffusion plate assembly 300 locates in the mounting groove 110, the diffusion plate assembly 300 has several second through holes 330 corresponding to several first through holes 120 positions;
the light source members 400, the light source members 400 are disposed at both sides of the diffusion plate assembly 300.
It will be appreciated that the camera device 200 is used to capture images or video of an object to be detected, and that these camera devices 200 may be industrial cameras, high-speed cameras, infrared cameras, etc., with appropriate camera equipment being selected according to different application requirements.
It will be appreciated that in the diffuser plate assembly 300, a diffuser plate (diffuser Pane l) is a common optical element for changing the direction and distribution of light, which is used to disperse and disperse light so that the light is more uniformly distributed in an area, and is typically made of a transparent material, such as plastic or glass, and has a surface that is typically provided with a micro-relief structure or special texture that allows the light to be reflected and scattered multiple times, thereby achieving the effect of diffusing and homogenizing the light.
Wherein, when in actual use, locate the light source spare 400 of the both sides of diffusion board subassembly 300 and send light towards diffusion board subassembly 300, the preferred light source spare 400 can adopt the LED lamp, the light is through diffusion and diffusion of diffusion board subassembly 300 for light more evenly distributed reaches the effect that realizes promoting illumination homogeneity, simultaneously, a plurality of camera devices 200 that a plurality of first through-holes 120 department of array were arranged are equipped with, can make a video recording or take a picture a plurality of small areas of large tracts of land the inside, thereby can realize carrying out the effect of fine detection to the small tracts of land of large tracts of land the inside.
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1 and 3, the base 100 includes a top panel 130, a left panel 140 and a right panel 150, wherein the top panel 130, the left panel 140 and the right panel 150 form the mounting groove 110, and in particular, the left panel 140 and the right panel 150 should be disposed on two sides of the same side of the top panel 130, and the top panel 130, the left panel 140 and the right panel 150 form a C-shaped groove structure.
Referring to fig. 3, a plurality of first through holes 120 are disposed at the top panel 130, and correspondingly, the image capturing device 200 is disposed at one side of the top panel 130 and aligned with the first through holes 120.
Referring to fig. 2 to 4, the light source 400 is disposed on a side of the left panel 140 and the right panel 150 facing the diffusion plate assembly 300, the light source 400 is disposed on the left panel 140 and the right panel 150 and aligned with the diffusion plate assembly 300, and the light emitted from the light source 400 can directly irradiate to the diffusion plate assembly 300.
Referring to fig. 2, the diffusion plate assembly 300 includes a first diffusion plate 310 and a second diffusion plate 320 connected to each other, the first diffusion plate 310 is disposed at a side near the left panel 140, the second diffusion plate 320 is disposed at a side near the right panel 150, the diffusion plate assembly 300 is divided into the first diffusion plate 310 and the second diffusion plate 320, an included angle between the first diffusion plate 310 and the second diffusion plate 320 can be adjusted, and at different working distances, the included angle between the first diffusion plate 310 and the second diffusion plate 320 can be adjusted, so that the illuminance of the detection surface of the working distances is uniform, and further, the included angle between the first diffusion plate 310 and the second diffusion plate 320 can be 0-180 degrees.
Referring to fig. 2 and 3, the first diffusion plate 310 and the second diffusion plate 320 are both connected to the side of the top panel 130 facing the mounting groove 110, wherein the top panel 130 is provided with a first side 131 for connecting the first diffusion plate 310, the top panel 130 is provided with a second side 132 for connecting the second diffusion plate 320, and an included angle between 0 and 180 degrees can be formed between the first side 131 and the second side 132, and because the first diffusion plate 310 is mounted on the first side 131 and the second diffusion plate 320 is mounted on the second side 132, the included angle formed between the first side 131 and the second side 132 can be cooperatively set according to the included angle required to be formed between the first diffusion plate 310 and the second diffusion plate 320.
Referring to fig. 2, the first diffusion plate 310 is provided with a plurality of first groove portions 311, the second diffusion plate 320 is provided with a plurality of second groove portions 321 corresponding to the first groove portions 311, and the plurality of first groove portions 311 and the plurality of second groove portions 321 form a plurality of second through holes 330.
Preferably, the base 100 is in a strip structure, and the plurality of first through holes 120 are arranged in an array along the length direction of the base 100, wherein the length of the base 100 and the number of arrays of the first through holes 120 and the image capturing device 200 can be increased or decreased according to actual requirements during manufacturing.
In summary, the present utility model provides an array type detection device, including: the base 100, the base 100 is internally provided with an installation groove 110, one surface of the top of the base 100 is provided with a plurality of first through holes 120 which are arranged in an array; the plurality of image pickup devices 200 are respectively arranged at the plurality of first through holes 120; the diffusion plate assembly 300, the diffusion plate assembly 300 locates in the mounting groove 110, the diffusion plate assembly 300 has several second through holes 330 corresponding to several first through holes 120 positions; the light source pieces 400 are arranged on two sides of the diffusion plate assembly 300, the light source pieces 400 on two sides of the diffusion plate assembly 300 emit light towards the diffusion plate assembly 300, preferably, the light source pieces 400 can adopt LED lamps, the light is scattered and diffused through the diffusion plate assembly 300, so that the light is more uniformly distributed, the effect of improving the illumination uniformity is achieved, meanwhile, the plurality of imaging devices 200 arranged at the plurality of first through holes 120 in the array arrangement can carry out imaging or photographing on a plurality of small areas in a large area, and therefore the effect of fine detection on the small areas in the large area can be achieved.
While preferred embodiments of the present utility model have been described, additional variations and modifications in those embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. It is therefore intended that the following claims be interpreted as including the preferred embodiments and all such alterations and modifications as fall within the scope of the utility model.
It will be apparent to those skilled in the art that various modifications and variations can be made to the embodiments of the present utility model without departing from the spirit or scope of the embodiments of the utility model. Thus, if such modifications and variations of the embodiments of the present utility model fall within the scope of the claims and the equivalents thereof, the present utility model is also intended to include such modifications and variations.
Claims (10)
1. An array-type detection device, comprising:
the base is internally provided with an installation groove, and one surface of the top of the base is provided with a plurality of first through holes which are arranged in an array;
the plurality of imaging devices are respectively arranged at the plurality of first through holes;
the diffusion plate assembly is arranged in the mounting groove and provided with a plurality of second through holes corresponding to the plurality of first through holes;
the light source pieces are arranged on two sides of the diffusion plate assembly.
2. The array type inspection apparatus of claim 1, wherein the base includes a top panel, a left panel and a right panel, the top panel, the left panel and the right panel forming the mounting groove.
3. An array inspection apparatus according to claim 2, wherein the first plurality of through holes are provided in the top panel.
4. The array type detecting device of claim 2, wherein the light source members are respectively disposed on a side of the left and right panels facing the diffusion plate assembly.
5. The array type inspection apparatus of claim 2, wherein the diffusion plate assembly includes a first diffusion plate and a second diffusion plate connected to each other, the first diffusion plate being disposed at a side close to the left panel, the second diffusion plate being disposed at a side close to the right panel.
6. The array type detecting apparatus of claim 5, wherein an included angle between the first diffusion plate and the second diffusion plate is between 0 and 180 degrees.
7. The array type inspection apparatus of claim 6, wherein the first diffusion plate and the second diffusion plate are both connected to a side of the top panel facing the mounting groove, wherein the top panel is provided with a first side surface for connecting the first diffusion plate, the top panel is provided with a second side surface for connecting the second diffusion plate, and an included angle between the first side surface and the second side surface is between 0 and 180 degrees.
8. The array type detecting device of claim 5, wherein the first diffusion plate is provided with a plurality of first groove portions, the second diffusion plate is provided with a plurality of second groove portions corresponding to the first groove portions, and the plurality of first groove portions and the plurality of second groove portions form the plurality of second through holes.
9. An array inspection apparatus according to any one of claims 1 to 8, wherein the light source comprises an LED lamp.
10. An array type detecting apparatus according to any one of claims 1 to 8, wherein the base is a bar-shaped structure, and the plurality of first through holes are arrayed along a length direction of the base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322328744.3U CN220690145U (en) | 2023-08-28 | 2023-08-28 | Array type detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322328744.3U CN220690145U (en) | 2023-08-28 | 2023-08-28 | Array type detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220690145U true CN220690145U (en) | 2024-03-29 |
Family
ID=90409762
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322328744.3U Active CN220690145U (en) | 2023-08-28 | 2023-08-28 | Array type detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220690145U (en) |
-
2023
- 2023-08-28 CN CN202322328744.3U patent/CN220690145U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US6598994B1 (en) | Multi-angle inspection of manufactured products | |
| TW402856B (en) | LED illuminator | |
| US6286978B1 (en) | Light array system and method for illumination of objects imaged by imaging systems | |
| JPH112598A (en) | Fine area lighting system | |
| JP2004354047A (en) | Surface inspecting lighting system and surface inspection device | |
| US8009281B2 (en) | Lens module distortion measuring system and method | |
| CN101956912A (en) | Linear CCD light source for automatic optical inspection equipment | |
| KR100722223B1 (en) | Apparatus for inspecting back light unit | |
| US7503680B2 (en) | Striplight and system with high-power light-emitting diodes for an automatic fault detection system | |
| CN215446100U (en) | Double-angle oblique light source | |
| CN109342443B (en) | Visual detection backlight source and visual detection device thereof | |
| CN220690145U (en) | Array type detection device | |
| JP2002175543A (en) | Three-dimensional modeling device | |
| CN116952290A (en) | Array type detection device | |
| CN219198989U (en) | Detection light source | |
| TWI622765B (en) | Lighting apparatus and inspection apparatus | |
| JP2011222239A (en) | Lighting system and inspection device | |
| CN211786525U (en) | Linear condenser and optical detection device | |
| CN212646439U (en) | Multi-spectral adjustable lamp box | |
| JPH11108844A (en) | Light source apparatus for inspection of mirror face material and transmission material | |
| CN201688219U (en) | Linear CCD light source of automatic optical detecting equipment | |
| KR100920724B1 (en) | Infrared rays floodlight | |
| CN111698406A (en) | Lamp cup, light filling lamp and camera | |
| CN220289430U (en) | AOI light source | |
| CN219996902U (en) | Optical system for detecting appearance defects |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |