CN115290564A - Camera protection glass vision detection system - Google Patents

Camera protection glass vision detection system Download PDF

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Publication number
CN115290564A
CN115290564A CN202211054760.1A CN202211054760A CN115290564A CN 115290564 A CN115290564 A CN 115290564A CN 202211054760 A CN202211054760 A CN 202211054760A CN 115290564 A CN115290564 A CN 115290564A
Authority
CN
China
Prior art keywords
camera
support
bracket
module
assembly
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.)
Pending
Application number
CN202211054760.1A
Other languages
Chinese (zh)
Inventor
王鹏
王凤娇
周忠海
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Suzhou Luster Vision Intelligent Device Co Ltd
Suzhou Lingyunguang Industrial Intelligent Technology Co Ltd
Original Assignee
Suzhou Luster Vision Intelligent Device Co Ltd
Suzhou Lingyunguang Industrial Intelligent Technology Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Suzhou Luster Vision Intelligent Device Co Ltd, Suzhou Lingyunguang Industrial Intelligent Technology Co Ltd filed Critical Suzhou Luster Vision Intelligent Device Co Ltd
Priority to CN202211054760.1A priority Critical patent/CN115290564A/en
Publication of CN115290564A publication Critical patent/CN115290564A/en
Pending legal-status Critical Current

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Classifications

    • 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
    • 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
    • G01N21/88—Investigating the presence of flaws or contamination
    • G01N21/8806—Specially adapted optical and illumination features
    • 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
    • G01N21/88—Investigating the presence of flaws or contamination
    • G01N21/8851—Scan or image signal processing specially adapted therefor, e.g. for scan signal adjustment, for detecting different kinds of defects, for compensating for structures, markings, edges
    • 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
    • G01N21/88—Investigating the presence of flaws or contamination
    • G01N21/95—Investigating the presence of flaws or contamination characterised by the material or shape of the object to be examined
    • G01N21/958—Inspecting transparent materials or objects, e.g. windscreens
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/0002—Inspection of images, e.g. flaw detection
    • G06T7/0004—Industrial image inspection
    • 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
    • G01N21/88—Investigating the presence of flaws or contamination
    • G01N21/8806—Specially adapted optical and illumination features
    • G01N2021/8841—Illumination and detection on two sides of object

Abstract

The invention belongs to the technical field of electronic product production, and discloses a visual detection system for protective glass of a camera, which comprises: the mounting frame is arranged on the X-direction conveying module; the camera module comprises a camera component, a first support and a second support, wherein the first support is adjustably arranged on the mounting frame along the Z direction, the second support is adjustably arranged on the first support along the Y direction, and the camera component is rotatably arranged on the second support; the coaxial optical module comprises a third support and a coaxial optical assembly, the third support is adjustably arranged on the camera assembly along the Z direction, and the coaxial optical assembly is arranged on the third support; the backlight module is arranged on one side, away from the protective glass to be detected, of the camera module and the coaxial optical module. The invention realizes the automatic detection of the protective glass to be detected, and has high detection efficiency and detection precision and good detection consistency.

Description

Camera protection glass vision detection system
Technical Field
The invention relates to the technical field of electronic product production, in particular to a visual detection system for protective glass of a camera.
Background
The detection of the protective glass of the protective cover of the mobile phone camera is a key process in the assembly production of the mobile phone camera, the assembly of the protective glass of an unqualified protective cover on the mobile phone camera can cause the scrapping of the whole mobile phone camera and the huge cost loss, so the quality detection of the protective glass of the protective cover is needed before the assembly, qualified products can flow into the production assembly process, and the unqualified products are directly discarded.
At present, quality detection is carried out manually in the assembly production process of the protective glass of the protective cover of the mobile phone camera. When the detection is carried out manually, a person is required to take a product to be detected to observe the surface defects, the quality detection is carried out manually for a long time, the person is easy to fatigue, and the defects of low efficiency, high omission factor, low detection precision and precision consistency and the like exist.
Disclosure of Invention
The invention aims to provide a camera protective glass visual detection system, which realizes automatic detection of protective glass to be detected, and has high detection efficiency and detection precision and good detection consistency.
In order to realize the purpose, the following technical scheme is provided:
provided is a camera cover glass visual inspection system, including:
the X-direction conveying module and the mounting frame are arranged on the X-direction conveying module;
the camera module comprises a camera component, a first support and a second support, the first support is adjustably arranged on the mounting frame along the Z direction, the second support is adjustably arranged on the first support along the Y direction, and the camera component is rotatably arranged on the second support;
the coaxial optical module comprises a third support and a coaxial optical assembly, the third support is adjustably arranged on the camera assembly along the Z direction, and the coaxial optical assembly is arranged on the third support;
the backlight module is arranged on one side, away from the protective glass to be detected, of the camera module and the coaxial optical module.
Optionally, the camera assembly includes a camera and a camera support, the camera is disposed on the camera support, the third support is provided with a long hole, the long hole extends along the Z direction, a first fastener passes through the long hole and is connected to the camera support, and a position of the first fastener in the long hole is adjustable.
Optionally, the coaxial light assembly comprises a coaxial light source, a scattering plate and a semi-transparent and semi-reflective mirror, and light emitted by the coaxial light source is projected to the surface of the protective glass to be measured after passing through the scattering plate and the semi-transparent and semi-reflective mirror.
Optionally, the backlight module includes a fourth bracket and a backlight assembly, and the position of the backlight assembly on the fourth bracket is adjustable.
Optionally, the backlight module further includes:
the output end of the X-direction driving piece is connected with the backlight source component;
the output end of the Y-direction driving piece is connected with the X-direction driving piece;
and the Z-direction driving piece is arranged on the fourth support, and the output end of the Z-direction driving piece is connected with the Y-direction driving piece.
Optionally, the backlight module further includes a rotary driving member, and an output end of the rotary driving member is connected to the Z-direction driving member.
Optionally, a sliding groove extending in the Z direction is formed in the mounting frame, a sliding block is arranged on the first support, the sliding block can slide along the sliding groove, and a second fastening piece can lock the sliding block on the mounting frame.
Optionally, a guide rail is further arranged on the mounting frame, a guide groove in sliding fit with the guide rail is arranged on the first support, and the guide rail extends along the Z direction.
Optionally, the second support is provided with a mounting hole and an opening communicated with the mounting hole, the axial direction of the mounting hole is parallel to the Y direction, the first support is provided with a connecting shaft, the connecting shaft slidably penetrates through the mounting hole, and the second support is further provided with a third fastener for tightening or opening the opening.
Optionally, an angle measurement sliding table is arranged on the second support, the camera assembly is arranged on the angle measurement sliding table, and the angle measurement sliding table can drive the camera assembly to rotate.
The beneficial effects of the invention are as follows:
according to the camera protective glass visual detection system provided by the invention, the X-direction conveying module drives the camera module and the coaxial optical module to slide along the X direction to the detection position where the protective glass to be detected is placed through the mounting frame. And adjusting the positions of the camera module and the coaxial optical module to ensure that the incident optical axis of the camera module and the irradiation range of the coaxial optical module are coaxial and converged on the surface of the protective glass to be detected. Meanwhile, the backlight module irradiates the protective glass from the lower side of the protective glass to be detected. The coaxial optical module and the backlight module act together to illuminate the protective glass to be measured. The camera module images the protective glass to be detected to judge whether the protective glass to be detected has defects and the types and positions of the defects, so that the protective glass to be detected is automatically detected, the detection efficiency and the detection precision are high, and the detection consistency is good.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings used in the description of the embodiments of the present invention will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the contents of the embodiments of the present invention and the drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a camera protective glass visual inspection system according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a camera module and a mounting frame according to an embodiment of the invention;
fig. 3 is a schematic structural diagram of a coaxial optical module according to an embodiment of the present invention.
Reference numerals are as follows:
100. a base; 1. an X-direction conveying module; 2. a mounting frame; 3. a camera module; 4. a coaxial optical module; 5. a backlight module;
21. mounting a plate; 211. a chute;
22. a guide rail;
31. a camera assembly; 32. a first bracket; 33. a second bracket;
311. a camera; 312. a camera support;
321. a slider; 322. a guide groove; 323. a connecting shaft;
331. mounting holes; 332. an opening; 333. an angle measurement sliding table; 3331. a handle;
41. a third support; 42. a coaxial optical component;
411. a strip hole;
421. a coaxial light source;
51. a fourth bracket; 52. a backlight assembly is provided.
Detailed Description
In order to make the technical problems solved, technical solutions adopted and technical effects achieved by the present invention clearer, the technical solutions of the embodiments of the present invention will be described in further detail below with reference to the accompanying drawings. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to 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 the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. Wherein the terms "first position" and "second position" are two different positions.
In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection or a removable 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 a specific case to those of ordinary skill in the art.
As shown in fig. 1, the present embodiment provides a visual inspection system for a camera protection glass, which can be used for inspecting a camera protection glass on a terminal such as a mobile phone, a tablet, a computer, and a monitoring device. The camera protection glass visual detection system comprises a base 100, an X-direction conveying module 1, a mounting frame 2, a camera module 3, a coaxial optical module 4 and a backlight module 5. The X-direction transport module 1 is disposed on the base 100. The mounting bracket 2 is arranged on the X-direction conveying module 1. The camera module 3 is disposed on the mounting frame 2. The coaxial optical module 4 is disposed on the camera module 3, and the coaxial optical module and the camera module are disposed on the upper side of the protection glass to be tested. The backlight module 5 is disposed on a side of the camera module 3 and the coaxial optical module 4 away from the protection glass to be tested (i.e. a lower side of the protection glass).
X is to carrying module 1 to drive camera module 3 and coaxial optical module 4 to slide to placing the detection position of awaiting measuring protective glass along X through mounting bracket 2. The positions of the camera module 3 and the coaxial optical module 4 are adjusted, so that the incident optical axis of the camera module 3 and the irradiation range of the coaxial optical module 4 are coaxial and converged on the surface of the protective glass to be measured. Meanwhile, the backlight module 5 irradiates the cover glass from the lower side of the cover glass to be measured. The coaxial optical module 4 and the backlight module 5 work together to illuminate the protection glass to be measured. The camera module 3 images the protective glass to be detected to judge whether the protective glass to be detected has defects and the types and positions of the defects, so that the protective glass to be detected is automatically detected, the detection efficiency and the detection precision are high, and the detection consistency is good.
As shown in fig. 2, the camera module 3 includes a camera assembly 31, a first bracket 32, and a second bracket 33. The first support 32 is adjustably disposed on the mounting frame 2 along the Z direction, the second support 33 is adjustably disposed on the first support 32 along the Y direction, and the camera assembly 31 is rotatably disposed on the second support 33. According to the focal length of the camera component 31, the first support 32 slides along the Z direction to adjust the Z-direction distance between the camera component 31 and the protective glass to be measured; meanwhile, the incident optical axis of the camera component 31 is adjusted to coincide with the plane of the protective glass to be measured by the movement of the second bracket 33 along the Y direction and the driving of the camera module 3 along the X direction by the X-direction conveying module 1; the camera assembly 31 rotates, so that the incident optical axis of the camera assembly 31 is perpendicular to the plane of the protective glass to be measured; thereby ensuring the imaging effect.
As shown in fig. 3, the coaxial optical module 4 includes a third support 41 and a coaxial optical assembly 42, the third support 41 is adjustably disposed on the camera assembly 31 along the Z direction, and the coaxial optical assembly 42 is disposed on the third support 41. The coaxial optical module 4 is used for providing incident light perpendicular to the surface of the protective glass to be measured for the protective glass. By adjusting the position of the third bracket 41 in the Z direction, the coaxial optical module 4 is brought closer to the lens of the camera assembly 31, thereby improving the shooting effect. Meanwhile, since the coaxial optical module 4 is mounted on the camera module 31, the coaxiality of the incident optical axis of the camera module 3 and the irradiation range of the coaxial optical module 4 can be effectively ensured, and when the first support 32 and the second support 33 move in the Z direction and the Y direction, the positions of the coaxial optical module 4 in the Z direction and the Y direction can be adjusted.
Optionally, referring to fig. 2 again, the camera assembly 31 includes a camera 311 and a camera bracket 312, the camera 311 is disposed on the camera bracket 312, a long hole 411 is disposed on the third bracket 41, the long hole 411 extends along the Z direction, a first fastening member passes through the long hole 411 and then is connected to the camera bracket 312, and a position of the first fastening member in the long hole 411 is adjustable. Through adjusting the position of first fastener in rectangular hole 411, and then change the position of third support 41 in the Z direction, realize the position control of whole coaxial optical module 4 in the Z direction, make coaxial optical module 4 can effectively shine the cover glass that awaits measuring. Illustratively, the first fastener is a bolt.
Optionally, referring to fig. 3 again, the coaxial light assembly 42 includes a coaxial light source 421, a diffuser plate and a transflective mirror, and light emitted by the coaxial light source 421 is projected to the surface of the protection glass to be measured through the diffuser plate and the transflective mirror. Illustratively, the coaxial light source 421 includes an LED lamp. After light emitted from the coaxial light source 421 passes through the diffuser plate, the light rays are parallel and uniformly spread. The semi-permeable and semi-reflective mirror is used for reflecting the light emitted by the scattering plate to the surface of the protective glass to be measured.
Optionally, referring to fig. 1 again, the backlight module 5 includes a fourth bracket 51 and a backlight assembly 52, and the position of the backlight assembly 52 on the fourth bracket 51 is adjustable. Through adjusting the position of backlight subassembly 52 on the support for the light that backlight subassembly 52 launched can effectively incide the surface of the cover glass that awaits measuring, guarantees the effect of shining to the cover glass that awaits measuring, and then improves camera subassembly 31's formation of image effect.
Optionally, the backlight module 5 further includes an X-direction driver, a Y-direction driver and a Z-direction driver. The output end of the X-directional driver is connected to the backlight unit 52. The output end of the Y-direction driving piece is connected with the X-direction driving piece. The Z-direction driving member is disposed on the fourth bracket 51, and an output end of the Z-direction driving member is connected to the Y-direction driving member. The X-direction driving member drives the backlight assembly 52 to move along the X direction; the Y-direction driving member drives the X-direction driving member and the backlight unit 52 to move along the Y-direction; the Z-direction driving member drives the Y-direction driving member, the X-direction driving member and the backlight unit 52 to move along the Z-direction; so that light emitted from the backlight unit 52 can be effectively incident on the surface of the cover glass to be measured. Illustratively, the X-direction driving element, the Y-direction driving element and the Z-direction driving element are all motors, air cylinders or oil cylinders.
Further optionally, the backlight module 5 further includes a rotary driving member, and an output end of the rotary driving member is connected to the Z-direction driving member. The rotary driving member drives the Z-direction driving member, the Y-direction driving member, the X-direction driving member and the backlight source component 52 to rotate, so that light emitted by the backlight source component 52 is vertically incident on the surface of the protection glass to be measured, and the imaging effect of the camera component 31 is improved. Illustratively, the rotary drive is a rotary electric machine.
Alternatively, referring to fig. 2, a sliding groove 211 extending along the Z direction is provided on the mounting frame 2, a sliding block 321 is provided on the first bracket 32, the sliding block 321 can slide along the sliding groove 211, and the second fastening member can lock the sliding block 321 on the mounting frame 2. When the position of the camera module 3 in the Z direction needs to be adjusted, the second fastening member unlocks the sliding block 321, then the first support 32 slides along the sliding groove 211 of the mounting frame 2 through the sliding block 321, so that the camera module 3 reaches a proper Z-direction position, and then the second fastening member locks the sliding block 321 on the mounting frame 2. Illustratively, the second fastener is a bolt. The sliding groove 211 includes a U-shaped groove and dovetail grooves formed on both sides of the U-shaped groove, and correspondingly, the sliding block 321 includes a rectangular sliding block inserted in the U-shaped groove and a trapezoidal sliding block inserted in the dovetail grooves, so that the smoothness and stability of the first bracket 32 sliding along the Z direction are improved, and the position adjustment accuracy of the camera assembly 31 is improved. In order to facilitate the arrangement of the sliding groove 211, a mounting plate 21 is further arranged on the mounting frame 2, and the sliding groove 211 is opened on the mounting plate 21.
Further optionally, a guide rail 22 is further disposed on the mounting bracket 2, a guide groove 322 slidably engaged with the guide rail 22 is disposed on the first bracket 32, and the guide rail 22 extends along the Z direction. When the first bracket 32 slides in the Z direction, the first bracket 32 also slides along the guide rail 22 through the guide groove 322, which further improves the smoothness and stability of the sliding of the first bracket 32.
Optionally, with continued reference to fig. 2, the second bracket 33 is provided with a mounting hole 331 and an opening 332 communicating with the mounting hole 331, an axial direction of the mounting hole 331 is parallel to the Y direction, the first bracket 32 is provided with a connecting shaft 323, the connecting shaft 323 slidably penetrates through the mounting hole 331, and the second bracket 33 is further provided with a third fastener for tightening or expanding the opening 332. When the position of the camera assembly 31 in the Y direction needs to be adjusted, the opening 332 is opened by the third fastening member, then the second bracket 33 is slid along the connecting shaft 323, so that the camera assembly 31 reaches a proper Y direction position, and then the opening 332 is tightened by the third fastening member, so that the mounting hole 331 is tightly fitted with the connecting shaft 323, thereby fixing the second bracket 33 on the first bracket 32. Illustratively, the third fastener is a bolt, and tightening or loosening the bolt tightens or expands the opening 332.
Optionally, an angle measurement sliding table 333 is disposed on the second bracket 33, the camera assembly 31 is disposed on the angle measurement sliding table 333, the angle measurement sliding table 333 can drive the camera assembly 31 to rotate, and the angle measurement sliding table 333 can drive the camera assembly 31 to rotate around the α direction. The structure and the working principle of the angle measurement sliding table 333 are the prior art, and the rotation angle of the camera component 31 can be adjusted by screwing the handle 3331 of the angle measurement sliding table 333, so that the optical axis of the camera component 31 is perpendicular to the plane where the protective glass to be measured is located, and the imaging effect is ensured.
It is to be noted that the foregoing is only illustrative of the preferred embodiments of the present invention and the technical principles employed. Those skilled in the art will appreciate that the present invention is not limited to the particular embodiments described herein, and that various obvious changes, rearrangements and substitutions will now be apparent to those skilled in the art without departing from the scope of the invention. Therefore, although the present invention has been described in greater detail by the above embodiments, the present invention is not limited to the above embodiments, and may include other equivalent embodiments without departing from the spirit of the present invention, and the scope of the present invention is determined by the scope of the appended claims.

Claims (10)

1. Camera protection glass visual inspection system, its characterized in that includes:
the device comprises an X-direction conveying module (1) and a mounting rack (2), wherein the mounting rack (2) is arranged on the X-direction conveying module (1);
the camera module (3) comprises a camera component (31), a first support (32) and a second support (33), the first support (32) is adjustably arranged on the mounting frame (2) along the Z direction, the second support (33) is adjustably arranged on the first support (32) along the Y direction, and the camera component (31) is rotatably arranged on the second support (33);
the coaxial optical module (4) comprises a third support (41) and a coaxial optical assembly (42), the third support (41) is adjustably arranged on the camera assembly (31) along the Z direction, and the coaxial optical assembly (42) is arranged on the third support (41);
the backlight module (5) is arranged on one side, away from the protective glass to be detected, of the camera module (3) and the coaxial optical module (4).
2. The camera cover glass visual inspection system of claim 1, wherein the camera assembly (31) comprises a camera (311) and a camera bracket (312), the camera (311) is disposed on the camera bracket (312), the third bracket (41) is provided with a long hole (411), the long hole (411) extends along the Z direction, a first fastening member passes through the long hole (411) and then is connected with the camera bracket (312), and the position of the first fastening member in the long hole (411) is adjustable.
3. The camera protective glass visual detection system according to claim 1, wherein the coaxial light assembly (42) comprises a coaxial light source (421), a scattering plate and a semi-transparent and semi-reflective mirror, and light emitted by the coaxial light source (421) is projected to the surface of the protective glass to be detected after passing through the scattering plate and the semi-transparent and semi-reflective mirror.
4. The camera cover glass visual inspection system according to claim 1, wherein the backlight module (5) comprises a fourth bracket (51) and a backlight source assembly (52), and the position of the backlight source assembly (52) on the fourth bracket (51) is adjustable.
5. The camera cover glass visual inspection system of claim 4, wherein the backlight module (5) further comprises:
an X-direction driving piece, wherein the output end of the X-direction driving piece is connected with the backlight source component (52);
the output end of the Y-direction driving piece is connected with the X-direction driving piece;
and the Z-direction driving piece is arranged on the fourth support (51), and the output end of the Z-direction driving piece is connected with the Y-direction driving piece.
6. A visual inspection system for camera cover glass according to claim 5, wherein said backlight module (5) further comprises a rotary driving member, and an output end of said rotary driving member is connected to said Z-direction driving member.
7. A camera cover glass visual inspection system according to any one of claims 1 to 6, characterized in that a chute (211) is provided on the mounting frame (2) extending in the Z direction, a slider (321) is provided on the first bracket (32), the slider (321) is slidable along the chute (211), and a second fastener is capable of locking the slider (321) to the mounting frame (2).
8. A camera cover glass visual inspection system according to claim 7, characterized in that a guide rail (22) is further provided on the mounting bracket (2), a guide groove (322) slidably engaged with the guide rail (22) is provided on the first bracket (32), and the guide rail (22) extends along the Z direction.
9. The visual inspection system for the camera protection glass according to any one of claims 1 to 6, wherein a mounting hole (331) and an opening (332) communicated with the mounting hole (331) are formed in the second bracket (33), the axial direction of the mounting hole (331) is parallel to the Y direction, a connecting shaft (323) is arranged on the first bracket (32), the connecting shaft (323) slidably penetrates through the mounting hole (331), and a third fastener for tightening or expanding the opening (332) is further arranged on the second bracket (33).
10. The camera cover glass visual detection system according to any one of claims 1 to 6, wherein an angle measurement sliding table (333) is arranged on the second support (33), the camera assembly (31) is arranged on the angle measurement sliding table (333), and the angle measurement sliding table (333) can drive the camera assembly (31) to rotate.
CN202211054760.1A 2022-08-31 2022-08-31 Camera protection glass vision detection system Pending CN115290564A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202211054760.1A CN115290564A (en) 2022-08-31 2022-08-31 Camera protection glass vision detection system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202211054760.1A CN115290564A (en) 2022-08-31 2022-08-31 Camera protection glass vision detection system

Publications (1)

Publication Number Publication Date
CN115290564A true CN115290564A (en) 2022-11-04

Family

ID=83832386

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202211054760.1A Pending CN115290564A (en) 2022-08-31 2022-08-31 Camera protection glass vision detection system

Country Status (1)

Country Link
CN (1) CN115290564A (en)

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