CN114441553B - Mini LED detection structure with self-adjusting light source - Google Patents
Mini LED detection structure with self-adjusting light source Download PDFInfo
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- CN114441553B CN114441553B CN202210374495.9A CN202210374495A CN114441553B CN 114441553 B CN114441553 B CN 114441553B CN 202210374495 A CN202210374495 A CN 202210374495A CN 114441553 B CN114441553 B CN 114441553B
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
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- G01N21/95—Investigating the presence of flaws or contamination characterised by the material or shape of the object to be examined
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/01—Arrangements or apparatus for facilitating the optical investigation
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
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Abstract
The invention belongs to the field of semiconductor chip detection equipment, and relates to a light source self-adjusting Mini LED detection structure, in particular to a self-light source adjusting structure comprising a mounting seat, a movable light source driving component (307), a movable light source rotating connecting piece (305), a movable light source component (309), a camera module (2) and the like.
Description
Technical Field
The invention belongs to the field of semiconductor chip detection equipment, and particularly relates to a light source self-adjusting Mini LED detection structure.
Background
With the development of packaging technology, the application field of ultra-high-definition, high-density and small-pitch LED display panels has become more extensive in the display field, and in order to meet the requirement of mass production, the electrical characteristics of the chip must be predictable and stable, and the control of various factors such as the purity of dopants, the crystal lattice structure of the semiconductor, and the external environment must be strict, however, defects such as drips, dirt, scratches or dust may be generated during the manufacturing process of the semiconductor chip, and the defects affect the yield of the chip, so that the problem of contamination of the chip needs to be detected.
Relate to the dirty problem detection's of chip light source camera structure on the existing market, most of structures adopt artifical manual regulation light source and camera focus position, and adopt the arc guide rail as guide structure in adjusting the structure, also some equipment need not direct machined part of guide structure set up the circular arc groove and manually carry out position adjustment back locking light source, and current light source camera structure has following shortcoming:
(1) the efficiency is low: artifical manual regulation light source position, camera focal length position rely on personnel's quality and can't guarantee the precision of adjusting at every turn, need constantly adjust to suitable position, because of the manual regulation rate of accuracy is low, it is long to transfer quick-witted preparation time in production earlier stage of equipment, and it is low to adjust efficiency, and manual regulation is unfavorable for equipment toward the direction development of automation.
(2) The cost is high: the arc-shaped guide rail is adopted as a guide structure, so that the manufacturing cost is relatively high.
(3) The occupancy rate of the structural space is large: the arc-shaped guide rail is used as a guide structure, the occupancy rate of the structural space is relatively large, and the whole miniaturization of the equipment is not facilitated.
Disclosure of Invention
Therefore, the technical problem to be solved by the present invention is to overcome the above technical defects in the prior art, so as to provide a light source self-adjusting Mini LED detection structure, which has the following specific implementation scheme.
The invention provides a light source self-adjusting Mini LED detection structure, which comprises:
the mounting base is composed of a self-adjusting light source base plate 303 and a rotary guide cylinder 3041, the self-adjusting light source base plate is a circular plate, a first through hole is arranged at the center of the self-adjusting light source base plate, the rotary guide cylinder is connected to the center of the upper surface of the self-adjusting light source base plate, a second through hole is arranged at the center of the rotary guide cylinder, and the first through hole corresponds to the second through hole;
the number of the movable light source driving assemblies 307 is N, the movable light source driving assemblies are uniformly arranged along the edge of the self-adjusting light source bottom plate and are composed of steering engines 3071, steering engine arms 3072, bearing rods 3073 and bearings B3074, the steering engines are connected to the self-adjusting light source bottom plate, output shafts of the steering engines are connected with the steering engine arms, the other ends of the steering engine arms are upwards connected with the bearing rods, and the end parts of the bearing rods are connected with the bearings B;
the movable light source rotating connecting piece 305 is provided with N movable light source rotating connecting pieces, each position of each movable light source rotating connecting piece is respectively arranged in a one-to-one correspondence mode with N movable light source driving assemblies, each movable light source rotating connecting piece 305 is composed of a rotating connecting plate 3051, an adapter plate 3054 and a fixing plate 3055, one end of each rotating connecting plate is connected with the circumferential surface of each rotating guide cylinder in a matched mode through the corresponding rotating guide assembly 304, a sliding groove 3058 is formed in the middle of each rotating connecting plate, a bearing B is connected in each sliding groove B in a sliding mode, the other end of each rotating connecting plate is connected with the adapter plate 3054, the end of each adapter plate is connected with the fixing plate 3055, each fixing plate comprises a vertical section and an arc section, the vertical section is connected to the end of the adapter plate, the other end of the vertical section is connected with the arc section, and the middle of the arc section is provided with a sliding groove D3059;
n movable light source assemblies 309, each movable light source assembly being connected with the sliding groove D in a sliding fit manner;
and the camera module 2 penetrates through the first through hole and the second through hole to be installed.
Further, still include lifting module 1, lifting module includes lift fixed plate 101, lift drive assembly 102, camera keysets 103, sets up a plurality of switching posts 302 at self-interacting light source bottom plate 303 upper surface, self-interacting fixed plate 301 is connected to the switching post upper end, the lift fixed plate is connected on self-interacting fixed plate, the lateral wall of lift fixed plate is connected with lift drive assembly 102, lift drive assembly connects camera keysets 103, camera keysets 103 is connected with camera module.
Further, the camera module 2 includes a camera fixing plate 201, a camera 202, and a lens barrel 203, an upper end of the camera fixing plate is connected to the camera adapter plate, the camera is mounted on the camera fixing plate, the lens barrel is mounted at a lower end of the camera, and the lens barrel extends to a lower end of the self-adjusting light source base plate through the first through hole and the second through hole.
Further, remove light source subassembly 309 including removing light source, light source fixing base 3057, bearing D3056, the light source fixing base passes through bearing D and sliding tray D sliding connection, removes the light source and passes through light source fixing base fixed connection, is carved with the scale strip on the fixed plate 3055, can also include locking subassembly for the light source fixing base slides to the lock after the suitable position through the sliding tray and fixes.
Further, the rotary guiding assembly 304 includes N bearings a3042 sleeved on the periphery of the rotary guiding cylinder up and down, the N bearings a are separated by a bearing bush 3043, a bearing top plate 3044 is disposed at the top end of the rotary guiding cylinder, and one end of each of the N rotary connecting plates is connected to a bearing cover plate 3046 mounted on the outer surface of the N bearings a.
Further, a bearing mounting seat 3052 is arranged on the lower surface of each of the N rotating connecting plates 3051, a bearing C3053 is mounted on each of the bearing mounting seats 3052, N arc-shaped supporting plates 308 are further arranged on the self-adjusting light source base plate 303, and the N arc-shaped supporting plates correspond to the N bearing C in position and are in rolling fit with the N bearing C.
Further, a fixed light source assembly 306 is included, which mounts the fixed light source via a light source fixture 3062, which is attached to the lower surface of the self-adjusting light source base plate 303 via a light source adapter 3061.
The technical scheme of the invention has the following advantages: the light source adjusting structure adopts the matching drive of the movable light source driving component and the movable light source rotating connecting piece to adjust the angle of the light source, realizes the automatic adjustment of the angle of the light source around the camera photographing center, and has high efficiency compared with manual adjustment; the bearing rotating module is used as a rotating guide structure, the arc-shaped supporting plate and the bearing are matched in a rolling mode to form the rotating support structure, and compared with an arc-shaped guide rail structure, the rotating guide structure is low in manufacturing cost, flexible and stable in rotating guide and high in strength; the camera structure equipment capable of automatically adjusting the light source has smaller volume, and is beneficial to the miniaturization of the whole equipment; the light source adjusting structure of the invention realizes the automatic adjustment of the angle of the light source around the camera photographing center, and is beneficial to the automatic development of equipment.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
FIG. 1 is a schematic overall view of a light source self-adjusting Mini LED detection architecture;
FIG. 2 is a schematic diagram of a light source self-adjusting configuration of a light source self-adjusting Mini LED detection configuration;
FIG. 3 is a cross-sectional view of a light source self-adjusting configuration of a light source self-adjusting Mini LED inspection configuration;
FIG. 4 is a top view of a light source self-adjusting structure of a light source self-adjusting Mini LED inspection structure;
FIG. 5 is a schematic view of a movable light source driving assembly;
FIG. 6 is a schematic view of a rotary connector for a mobile light source;
FIG. 7 is a schematic structural view of a lifting module;
FIG. 8 is a schematic view of a camera module;
fig. 9 is a schematic view of a fixed light source module.
Description of reference numerals:
1. a lifting module; 2. a camera module; 3. a self-adjusting light source module;
101. a lifting fixing plate; 102. a lift drive assembly; 103. a camera adapter plate;
201. a camera fixing plate; 202. a camera; 203. a lens barrel;
301. a self-adjusting fixing plate; 302. a transfer column; 303. a self-adjusting light source backplane; 304. a rotary guide assembly; 305. a mobile light source rotating connector; 306. fixing a light source assembly; 307. a mobile light source drive assembly; 308. an arc-shaped support plate; 309. moving the light source assembly;
3071. a steering engine; 3072. a rudder horn; 3073. a bearing rod; 3074. a bearing B;
3041. rotating the guide cylinder; 3042. a bearing A; 3043. a bearing bush; 3044. a bearing top plate; 3046. a bearing cover plate;
3051. rotating the connecting plate; 3052. a bearing mount; 3053. a bearing C; 3054. an adapter plate; 3055. a fixing plate; 3056. a bearing D; 3057. a light source fixing seat; 3058. a sliding groove B; 3059. a sliding groove D;
3061. a light source adapter; 3062. the light source fixing and mounting piece.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it is to be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In addition, the technical features involved in the different embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
Referring to fig. 1 to 9, the present invention provides a light source self-adjusting Mini LED detection structure, including:
the mounting base is composed of a self-adjusting light source base plate 303 and a rotary guide cylinder 3041, the self-adjusting light source base plate is a circular plate, a first through hole is arranged at the center of the self-adjusting light source base plate, the rotary guide cylinder is connected to the center of the upper surface of the self-adjusting light source base plate, a second through hole is arranged at the center of the rotary guide cylinder, and the first through hole corresponds to the second through hole;
the number of the movable light source driving assemblies 307 is N, the movable light source driving assemblies are uniformly arranged along the edge of the self-adjusting light source bottom plate and are composed of steering engines 3071, steering engine arms 3072, bearing rods 3073 and bearings B3074, the steering engines are connected to the self-adjusting light source bottom plate, output shafts of the steering engines are connected with the steering engine arms, the other ends of the steering engine arms are upwards connected with the bearing rods, and the end parts of the bearing rods are connected with the bearings B;
the movable light source rotating connecting piece 305 is provided with N movable light source rotating connecting pieces, each position is respectively in one-to-one correspondence with N movable light source driving components, each movable light source rotating connecting piece 305 is composed of a rotating connecting plate 3051, an adapter plate 3054 and a fixing plate 3055, one end of each rotating connecting plate is connected with the circumferential surface of each rotating guide cylinder in a matched mode through each rotating guide component, a sliding groove B3058 is formed in the middle of each rotating connecting plate, a bearing B is connected in each sliding groove B in a sliding mode, the other end of each rotating connecting plate is connected with the adapter plate 3054, the end portion of each adapter plate is connected with the fixing plate 3055, each fixing plate comprises a vertical section and an arc section, the vertical section is connected to the end portion of the adapter plate, the other end of the vertical section is connected with the arc section, and the middle of the arc section is provided with a sliding groove D3059;
n movable light source assemblies 309, each of which is connected with the sliding groove D in a sliding fit manner;
and the camera module 2 penetrates through the first through hole and the second through hole to be installed.
Through the technical scheme, the steering engine can comprise a motor and other driving sources, after the steering engine is driven by the steering engine, the bearing B is driven to rotate through a steering engine arm and a driving belt of a bearing rod, the bearing B is connected in a sliding groove B in a sliding mode and pushes a rotary connecting plate to rotate, one end of the rotary connecting plate is rotatably guided through a rotary guiding assembly, the other end of the rotary connecting plate is connected with a movable light source assembly, and then the movable light source assembly is driven to rotate so as to adjust the angle of the movable light source around a camera photographing center, so that the irradiation point of the movable light source is always on a product to be detected, and the detection effect is ensured; the number of the movable light source driving assemblies, the movable light source rotating connecting pieces and the movable light source assemblies can be designed according to detection requirements, for example, the number of the movable light source driving assemblies can be 2-8, conventional structure setting can be further carried out to enlarge the rotating angle of each movable light source, in addition, the movable light sources are not required to be installed on each movable light source assembly, the movable light sources can be correspondingly disassembled and assembled according to the detection requirements, and only the irradiation surfaces of the movable light sources are required to cover the detection range of products to be detected.
Further, still include lifting module 1, lifting module includes lift fixed plate 101, lift drive assembly 102, camera keysets 103, sets up a plurality of switching posts 302 at self-interacting light source bottom plate 303 upper surface, self-interacting fixed plate 301 is connected to the switching post upper end, the lift fixed plate is connected on self-interacting fixed plate, the lateral wall of lift fixed plate is connected with lift drive assembly 102, lift drive assembly connects camera keysets 103, camera keysets 103 is connected with camera module.
Further, the camera module 2 includes a camera fixing plate 201, a camera 202, and a lens barrel 203, an upper end of the camera fixing plate is connected to the camera adapter plate, the camera is mounted on the camera fixing plate, the lens barrel is mounted at a lower end of the camera, and the lens barrel extends to a lower end of the self-adjusting light source base plate through the first through hole and the second through hole.
Through above-mentioned technical scheme, lift drive assembly can be conventional driving sources such as motor, hydro-cylinder, need dispose corresponding transmission part when being the motor. The lifting driving component drives the camera module to lift on the z axis, so that the shooting focal length of the camera can be conveniently adjusted.
Further, remove light source subassembly 309 including removing light source, light source fixing base 3057, bearing D3056, the light source fixing base passes through bearing D and sliding tray D sliding connection, removes the light source and passes through light source fixing base fixed connection, is carved with the scale bar on the fixed plate 3055, can also include locking subassembly for the light source fixing base slides through the sliding tray and carries out the locking and fix after the suitable position.
Through above-mentioned technical scheme, remove light source demountable installation on the light source fixing base, remove the light source and can further adjust the position of removing the light source through bearing D and sliding tray D's cooperation, and conveniently adjust the position that needs with removing the light source under the guide of scale bar, then design locking Assembly and lock. The fine adjustment driving component can be designed to drive the movable light source to slide in the sliding groove D, and manual adjustment can also be performed through an operator.
Further, the rotating guide assembly comprises N bearings a3042 sleeved on the periphery of the rotating guide cylinder up and down, the N bearings a are separated by bearing bushes 3043, a bearing top plate 3044 is arranged at the top end of the rotating guide cylinder, and one ends of the N rotating connecting plates are respectively connected with bearing cover plates arranged on the outer surfaces of the N bearings a.
Through above-mentioned technical scheme, set up the rotation direction subassembly into bearing connection structure, when rotating the process to the portable light source and leading, relative arc guide rail or guide slot structure can reach the effect that the cost of manufacture is low, the rotation direction is more nimble stable and intensity is higher, and rotation direction cylinder top is equipped with the bearing roof, can guarantee that the bearing does not take place to remove in vertical.
Further, a bearing mounting seat 3052 is arranged on the lower surface of each of the N rotating connecting plates 3051, a bearing C3053 is mounted on each of the bearing mounting seats 3052, N arc-shaped supporting plates 308 are further arranged on the self-adjusting light source base plate 303, and the N arc-shaped supporting plates correspond to the N bearing C in position and are in rolling fit with the N bearing C.
Through above-mentioned technical scheme, arc backup pad and bearing C cooperation can play the supporting role to removing light source swivelling joint spare 305, effectively prevent that it from leading to shining the problem of angle skew because of the rigidity is not enough produces down to one side, and when removing light source swivelling joint spare 305 around the rotation of rotation direction cylinder, the arc backup pad passes through bearing C and can continuously give certain holding power, guarantees its angle accommodation process's stability and reliability simultaneously.
Further, a fixed light source assembly 306 is included, which mounts the fixed light source via a light source fixture 3062, which is attached to the lower surface of the self-adjusting light source base plate 303 via a light source adapter 3061.
Through the technical scheme, the lower surface of the self-adjusting light source bottom plate 303 is provided with the plurality of fixed light source assemblies, the arrangement of the fixed light sources can ensure the coverage of the irradiation angle of a product to be detected on one hand, and on the other hand, the number of the movable light source driving assemblies, the movable light source rotating connecting pieces and the movable light source assemblies can be correspondingly reduced, so that the processing cost and the processing workload are reduced. As for the quantity that sets up of fixed light source subassembly, can arrange according to actual demand, for example set up two fixed light source subassemblies along the same diameter both ends of self-interacting light source bottom plate 303, can corresponding reduction this moment remove the quantity that sets up of light source subassembly, certainly also can not set up fixed light source subassembly, the quantity that needs to remove light source subassembly this moment can cover the angle of shining of waiting to detect the product.
It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications therefrom are within the scope of the invention.
Claims (7)
1. A light source self-adjusting Mini LED detection structure is characterized by comprising:
the mounting base is composed of a self-adjusting light source base plate (303) and a rotary guide cylinder (3041), the self-adjusting light source base plate (303) is a circular plate, a first through hole is formed in the center of the self-adjusting light source base plate, the rotary guide cylinder (3041) is connected to the center of the upper surface of the self-adjusting light source base plate (303), a second through hole is formed in the center of the rotary guide cylinder, and the first through hole corresponds to the second through hole;
the light source self-adjusting light source device comprises a light source self-adjusting base plate (303), and is characterized in that N light source driving components (307) are uniformly arranged along the edge of the light source self-adjusting base plate (303), each light source driving component (307) comprises a steering engine (3071), a steering engine arm (3072), a bearing rod (3073) and a bearing B (3074), the steering engines (3071) are connected to the light source self-adjusting base plate (303), an output shaft on the steering engines (3071) is connected with the steering engine arms (3072), the other ends of the steering engine arms (3072) are upwards connected with the bearing rods (3073), and the end parts of the bearing rods (3073) are connected with the bearings B (3074);
the movable light source rotating connecting piece (305) is arranged, N movable light source rotating connecting pieces (305) are arranged, each position of the movable light source rotating connecting piece is respectively arranged corresponding to N movable light source driving components (307) one to one, each movable light source rotating connecting piece (305) is composed of a rotating connecting plate (3051), an adapter plate (3054) and a fixing plate (3055), one end of each rotating connecting plate (3051) is connected with the circumferential surface of a rotating guide cylinder (3041) in a matched mode through a rotating guide component (304), a sliding groove B (3058) is formed in the middle of each rotating connecting plate (3051), a bearing B (3074) is connected in each sliding groove B (3058), the other end of each rotating connecting plate (3051) is connected with the adapter plate (3054), the end of each adapter plate (3054) is connected with the fixing plate (3055), each fixing plate (3055) comprises a vertical section and an arc section, the vertical section is connected to the end of each adapter plate (3054), and the other end of the vertical section is connected with the arc section, the middle part of the arc-shaped section is provided with a sliding groove D (3059);
providing a rotating guide assembly (304) as a bearing connection structure;
the rotary guide assembly (304) comprises N bearings A (3042) which are vertically sleeved on the periphery of a rotary guide cylinder (3041), the N bearings A (3042) are separated by bearing bushes (3043), a bearing top plate (3044) is arranged at the top end of the rotary guide cylinder (3041), and one ends of N rotary connecting plates (3051) are respectively connected with bearing cover plates (3046) arranged on the outer surfaces of the N bearings A (3042);
n movable light source assemblies (309) are arranged, and each movable light source assembly (309) is connected with the sliding groove D (3059) in a sliding fit mode;
the camera module (2), camera module (2) run through first through-hole and second through-hole and install.
2. The light source self-adjusting Mini LED detection structure according to claim 1, further comprising a lifting module (1), wherein the lifting module (1) comprises a lifting fixing plate (101), a lifting driving assembly (102) and a camera adapter plate (103), a plurality of adapter columns (302) are arranged on the upper surface of the self-adjusting light source base plate (303), the self-adjusting fixing plate (301) is connected to the upper ends of the adapter columns (302), the lifting fixing plate (101) is connected to the self-adjusting fixing plate (301), the lifting driving assembly (102) is connected to the side wall of the lifting fixing plate (101), the camera adapter plate (103) is connected to the lifting driving assembly (102), and the camera adapter plate (103) is connected to the camera module (2).
3. The light source self-adjusting Mini LED detection structure according to claim 2, wherein the camera module (2) comprises a camera fixing plate (201), a camera (202) and a lens barrel (203), the upper end of the camera fixing plate (201) is connected with the camera adapter plate (103), the camera (202) is mounted on the camera fixing plate (201), the lens barrel (203) is mounted at the lower end of the camera (202), and the lens barrel (203) extends to the lower end of the self-adjusting light source base plate (303) through the first through hole and the second through hole.
4. The light source self-adjusting Mini LED detection structure of claim 1, wherein the movable light source assembly (309) comprises a movable light source, a light source fixing base (3057) and a bearing D (3056), the light source fixing base (3057) is slidably connected with the sliding groove D (3059) through the bearing D (3056), the movable light source is fixedly connected with the light source fixing base (3057), and the fixing plate (3055) is marked with scale bars.
5. The light source self-adjusting Mini LED detection structure as claimed in claim 4, further comprising a locking assembly for locking and fixing the light source fixing base (3057) after sliding to a proper position through the sliding slot.
6. The light source self-adjusting Mini LED detection structure as claimed in claim 1, wherein the lower surfaces of the N rotating connection plates (3051) are provided with bearing installation seats (3052), the bearing installation seats (3052) are provided with bearing C (3053), the self-adjusting light source base plate (303) is further provided with N arc support plates (308), and the N arc support plates (308) correspond to the N bearing C (3053) in position and are in rolling fit.
7. The light source self-adjusting Mini LED detection structure as claimed in claim 1, further comprising a fixed light source assembly (306), wherein the fixed light source assembly (306) is used for installing the fixed light source through a light source fixing installation part (3062), and the light source fixing installation part (3062) is connected to the lower surface of the self-adjusting light source base plate (303) through a light source adapter (3061).
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Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009054649A (en) * | 2007-08-23 | 2009-03-12 | Fujitsu Microelectronics Ltd | Identification symbol reading method and apparatus for semiconductor wafer |
| CN201513771U (en) * | 2009-09-30 | 2010-06-23 | 苏州明富自动化设备有限公司 | Light source for detection and automatic detection equipment |
| CN102590218A (en) * | 2012-01-16 | 2012-07-18 | 安徽中科智能高技术有限责任公司 | Device and method for detecting micro defects on bright and clean surface of metal part based on machine vision |
| CN103528954A (en) * | 2013-10-25 | 2014-01-22 | 成都四星液压制造有限公司 | Magnetic shoe detection light source and camera regulation device |
| CN206222104U (en) * | 2016-12-01 | 2017-06-06 | 茉丽特科技（深圳）有限公司 | Light supply apparatus |
| CN210243520U (en) * | 2019-08-06 | 2020-04-03 | 苏州未艾视智能科技有限公司 | Self-adjusting artificial board double-sided visual detection device |
| CN210953862U (en) * | 2019-07-18 | 2020-07-07 | 成都新西旺自动化科技有限公司 | Liquid crystal display scratch detection device |
| CN111896550A (en) * | 2020-03-31 | 2020-11-06 | 广西师范大学 | Surface defect detection device and method |
| CN211905129U (en) * | 2019-10-10 | 2020-11-10 | 长园启华智能科技(珠海)有限公司 | Dispensing detection device |
| CN212180654U (en) * | 2020-05-07 | 2020-12-18 | 熵智科技(深圳)有限公司 | Camera module adjusting device |
| CN212321462U (en) * | 2020-03-31 | 2021-01-08 | 广西师范大学 | Surface defect detection device |
| CN112903715A (en) * | 2021-05-07 | 2021-06-04 | 征图新视(江苏)科技股份有限公司 | Metal ring outline area imaging system |
| CN113188443A (en) * | 2021-04-30 | 2021-07-30 | 博众精工科技股份有限公司 | Multifunctional detection device |
| CN113466248A (en) * | 2021-08-04 | 2021-10-01 | 深圳市鹰眼在线电子科技有限公司 | PCB optical detection equipment, operation method thereof and 3D detection camera assembly |
-
2022
- 2022-04-11 CN CN202210374495.9A patent/CN114441553B/en active Active
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009054649A (en) * | 2007-08-23 | 2009-03-12 | Fujitsu Microelectronics Ltd | Identification symbol reading method and apparatus for semiconductor wafer |
| CN201513771U (en) * | 2009-09-30 | 2010-06-23 | 苏州明富自动化设备有限公司 | Light source for detection and automatic detection equipment |
| CN102590218A (en) * | 2012-01-16 | 2012-07-18 | 安徽中科智能高技术有限责任公司 | Device and method for detecting micro defects on bright and clean surface of metal part based on machine vision |
| CN103528954A (en) * | 2013-10-25 | 2014-01-22 | 成都四星液压制造有限公司 | Magnetic shoe detection light source and camera regulation device |
| CN206222104U (en) * | 2016-12-01 | 2017-06-06 | 茉丽特科技（深圳）有限公司 | Light supply apparatus |
| CN210953862U (en) * | 2019-07-18 | 2020-07-07 | 成都新西旺自动化科技有限公司 | Liquid crystal display scratch detection device |
| CN210243520U (en) * | 2019-08-06 | 2020-04-03 | 苏州未艾视智能科技有限公司 | Self-adjusting artificial board double-sided visual detection device |
| CN211905129U (en) * | 2019-10-10 | 2020-11-10 | 长园启华智能科技(珠海)有限公司 | Dispensing detection device |
| CN111896550A (en) * | 2020-03-31 | 2020-11-06 | 广西师范大学 | Surface defect detection device and method |
| CN212321462U (en) * | 2020-03-31 | 2021-01-08 | 广西师范大学 | Surface defect detection device |
| CN212180654U (en) * | 2020-05-07 | 2020-12-18 | 熵智科技(深圳)有限公司 | Camera module adjusting device |
| CN113188443A (en) * | 2021-04-30 | 2021-07-30 | 博众精工科技股份有限公司 | Multifunctional detection device |
| CN112903715A (en) * | 2021-05-07 | 2021-06-04 | 征图新视(江苏)科技股份有限公司 | Metal ring outline area imaging system |
| CN113466248A (en) * | 2021-08-04 | 2021-10-01 | 深圳市鹰眼在线电子科技有限公司 | PCB optical detection equipment, operation method thereof and 3D detection camera assembly |
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