Detection device and visual detection system

Abstract

The utility model relates to a detection device and a visual detection system. The detection device comprises a support; the moving assembly and the support are movably arranged; the connecting assembly is arranged on the side, away from the support, of the moving assembly; the adjusting assembly is connected to the support and located above the connecting assembly, and the free end of the adjusting assembly abuts against the connecting assembly so as to adjust the position of the connecting assembly in the height direction of the support; and the detection piece is arranged on one side, far away from the moving assembly, of the connecting assembly. According to the technical scheme, the technical problems that a traditional appearance detector is poor in camera working distance adjustment precision, high in visual misjudgment risk and poor in detection result precision and reliability are effectively solved.

Description

Technical Field

[0001] The present application relates to the technical field of workpiece appearance inspection, and in particular to an inspection device and a visual inspection system. Background Art

[0002] During the production process, to improve delivery quality and customer satisfaction, it is necessary to inspect product appearance and promptly remove defective products. This inspection primarily involves examining the surface topography and structure. An automated optical inspection (AOI) system utilizes optical principles, weighted imaging difference data analysis, color extraction, similarity, and binarization to perform appearance inspections.

[0003] In related technologies, traditional AOI mainly includes structural components such as a support, a lens fixing bracket, a camera mounting block, a camera, and a light source. The camera is fixed to the support via the camera mounting block and the lens fixing bracket. The light source is provided with a long waist hole, through which the light source can be movably set on the support. In other words, the relative position of the light source and the support can be adjusted to adjust the relative position of the light source and the camera, thereby achieving adjustment of the camera's working distance. However, there are no scales on the support and the light source, making it impossible for operators to accurately adjust the relative position of the light source and the support. This results in poor adjustment accuracy of the camera's working distance, large visual errors in the product appearance, a high risk of visual misjudgment of the product's appearance quality, and poor accuracy and reliability of the inspection results. Utility Model Content

[0004] The present application provides a detection device and a visual inspection system to solve the technical problems of poor adjustment accuracy of camera working distance, high risk of visual misjudgment, and poor accuracy and reliability of detection results in traditional appearance inspection instruments.

[0005] To this end, in the first aspect, an embodiment of the present application provides a detection device, which includes: a support; a movable component movably arranged with the support; a connecting component arranged on a side of the movable component away from the support; an adjusting component connected to the support and located above the connecting component, the free end of the adjusting component abutting against the connecting component to adjust the position of the connecting component in the height direction of the support; and a detecting member arranged on a side of the connecting component away from the movable component.

[0006] In a possible embodiment, the adjustment component includes a first connecting member and an adjustment member, one end of the first connecting member is connected to the support, and the other end extends above the connecting component; the adjustment member is movably arranged on the first connecting member and abuts against the connecting component.

[0007] In a possible implementation, the adjustment assembly further includes a locking member, and the first connecting member is connected to the connecting assembly via the locking member.

[0008] In one possible embodiment, the connecting component includes a second connecting member and a third connecting member, the second connecting member is arranged on the moving component, and the third connecting member is connected to the side of the second connecting member away from the moving component; the adjusting component abuts the second connecting member, and the first position of the detecting member is connected to the side of the third connecting member away from the second connecting member.

[0009] In a possible implementation, the connection assembly further includes a fourth connection member, which is connected to the second connection member and is located below the third connection member, and is used to engage the second position of the detection member.

[0010] In a possible implementation, the detection device further includes a reinforcement member, which is disposed between the support and the moving component.

[0011] In a possible embodiment, the moving assembly includes a slide rail and a slider, the slide rail is provided on a side of the reinforcement away from the support, the slider is movably provided on the slide rail, and the second connecting member is connected to a side of the slider away from the slide rail.

[0012] In a possible embodiment, a limiting member and a blocking member are further included. The limiting member is provided at the side edge of the second connecting member, and the blocking member is provided at the reinforcing member and is located below the limiting member.

[0013] In a possible embodiment, the detection device also includes a fixing member and a light source provided with an avoidance zone. The fixing member is arranged on the support and extends directly below the detection member, and the avoidance zone corresponds to the detection member; the light source ring is arranged in the avoidance zone and is located on the side of the fixing member away from the detection member.

[0014] In a second aspect, the present application also provides a visual inspection system, comprising the inspection device as described above.

[0015] According to the detection device and visual detection system provided by the embodiment of the present application, the detection device includes: a support; a moving component movably arranged with the support; a connecting component arranged on the side of the moving component away from the support; an adjusting component connected to the support and located above the connecting component, the free end of the adjusting component abutting the connecting component to adjust the position of the connecting component in the height direction of the support; and a detection member arranged on the side of the connecting component away from the moving component. The technical solution of the present application movably arranges the detection member on the support through the moving component and the connecting component, and at the same time, adjusts the moving distance of the connecting component on the support through the adjusting component to achieve precise adjustment of the connecting component, thereby achieving precise adjustment of the moving distance of the detection member connected to the connecting component, so that it can be at the optimal working distance, improve the clarity of the appearance detection of the product to be inspected by the detection member, improve the accuracy and reliability of the detection results, and reduce the risk of visual misjudgment. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The drawings herein are incorporated into and constitute a part of the specification, showing embodiments consistent with the present application, and are used together with the specification to explain the principles of the present application. In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the prior art descriptions will be briefly introduced below. Obviously, for ordinary technicians in this field, other drawings can also be obtained based on these drawings without creative work. One or more embodiments are exemplified by the pictures in the corresponding drawings. These exemplified descriptions do not constitute a limitation on the embodiments. Elements with the same reference numerals in the drawings are represented as similar elements. Unless otherwise stated, the figures in the drawings do not constitute a scale limitation.

[0017] Figure 1 A schematic diagram of the three-dimensional structure of the detection device provided in an embodiment of the present application;

[0018] Figure 2 for Figure 1 A partial side view of

[0019] Figure 3 for Figure 2 The partial main view of

[0020] Figure 4 Another structural schematic diagram of the detection device provided in an embodiment of the present application.

[0021] Description of reference numerals:

[0022] 100, support;

[0023] 200, moving assembly; 210, slide rail; 220, slider;

[0024] 300, connecting assembly; 310, second connecting member; 320, third connecting member; 330, fourth connecting member; 331, first connecting plate; 332, second connecting plate;

[0025] 400, adjustment assembly; 410, first connecting member; 420, adjustment member; 430, locking member;

[0026] 500, detection part; 600, reinforcement part; 700, limit part; 800, barrier part; 810, connecting column; 820, buffer head;

[0027] 910, fixing parts; 911, avoidance area; 920, light source;

[0028] Z, height direction. DETAILED DESCRIPTION

[0029] To make the purpose, technical solutions, and advantages of the embodiments of this application more clear, the technical solutions in the embodiments of this application will be clearly and completely described below in conjunction with the drawings in the embodiments of this application. Obviously, the described embodiments are part of the embodiments of this application, not all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of this application.

[0030] The disclosure below provides many different embodiments or examples for realizing different structures of the present application. In order to simplify the disclosure of the present application, the components and settings of specific examples are described below. Of course, they are merely examples and are not intended to limit the present application. In addition, the present application may repeat reference numbers and / or letters in different examples. This repetition is for the purpose of simplicity and clarity and does not in itself indicate the relationship between the various embodiments and / or settings discussed. In addition, the present application provides examples of various specific processes and materials, but those of ordinary skill in the art will appreciate the applicability of other processes and / or the use of other materials.

[0031] For ease of description, spatially relative terms may be used herein to describe the relative position or movement of one element or feature relative to another element or feature as shown in the figures, such as "inside," "outside," "inside," "outside," "below," "beneath," "above," "above," "front," "back," and the like. Such spatially relative terms are intended to include different orientations of the device in use or operation other than the orientation depicted in the figures. For example, if the device in the figures undergoes a positional flip or a change in posture or a change in motion, then these directional indications will also change accordingly. For example, an element described as "below" or "below" another element or feature will subsequently be oriented as "above" or "above" another element or feature. Thus, the example term "below" can include both above and below orientations. The device may be oriented otherwise (rotated 90 degrees or in other orientations) and the spatially relative descriptors used herein will be interpreted accordingly.

[0032] See also Figure 1An embodiment of the present application provides a detection device, which includes: a support 100; a moving component 200, which is movably arranged with the support 100; a connecting component 300, which is arranged on a side of the moving component 200 away from the support 100; an adjusting component 400, which is connected to the support 100 and is located above the connecting component 300, and the free end of the adjusting component 400 abuts against the connecting component 300 to adjust the position of the connecting component 300 in the height direction Z of the support 100; and a detecting member 500, which is arranged on a side of the connecting component 300 away from the moving component 200.

[0033] In this embodiment, the detection member 500 is movably set on the support 100 through the moving component 200 and the connecting component 300. At the same time, the moving distance of the connecting component 300 on the support 100 is adjusted by the adjusting component 400 to achieve precise adjustment of the connecting component 300, thereby achieving precise adjustment of the moving distance of the detection member 500 connected to the connecting component 300, so that it can be at the optimal working distance, thereby improving the clarity of the appearance inspection of the product to be inspected by the detection member 500, improving the accuracy and reliability of the inspection results, and reducing the risk of visual misjudgment.

[0034] Specifically, the detection device is configured as a composite component including at least a support 100, a moving component 200, a connecting component 300, an adjusting component 400, and a detection member 500. The support 100 may be a plate-like structure, which may be connected to a designated position of the detection system by fasteners such as screws / bolts to facilitate the detection device to detect the appearance quality of the product to be inspected. The connecting component 300 may be a composite of multiple plate-like components, and the moving component 200 may be a slide rail structure. The moving component 200 is disposed between the support 100 and the connecting component 300, and may cause the connecting component 300 to move relative to the support 100, thereby changing the relative positional relationship between the connecting component 300 and the support 100, and changing the relative positional relationship between the detection member 500 connected to the connecting component 300 and the support 100, thereby adjusting the working distance of the detection member 500 on the side of the detection member 500. The adjustment component 400 can be a micrometer composite component, which is connected to the support 100 and is located above the connecting component 300, and its free end abuts against the connecting component 300. In this way, by rotating the adjustment component 400, the connecting component 300 can be pushed to move slightly away from the adjustment component 400. This slight movement can change the working distance of the detection member 500, achieve fine-tuning of the working distance of the detection member 500, keep the detection member 500 at the optimal working distance, improve the shooting clarity, and improve the accuracy and reliability of the appearance inspection. The detection member 500 can be an industrial camera, which has a certain length and extends along the height direction Z of the support 100. It is used to capture the appearance image of the product to be inspected and transmit the captured image information to the main control module; the main control module compares the image information with the standard image information to determine whether the product to be inspected is a qualified product. The detection device provided in this example can achieve fine-tuning of the working distance of the detection member 500 on the detection member 500 side, with high image clarity and good appearance inspection effect; and the error rate is low, which has a great competitive advantage.

[0035] Tests have shown that traditional AOI inspection devices misjudge 58 products for every 7,298 they inspect, resulting in a 0.79% error rate. This can easily result in an entire batch of products being deemed defective, leading to high costs. However, the inspection device provided in this example only misjudges 1 product for every 9,422 it inspects, a rate as low as 0.0001%. This results in highly accurate and reliable inspections, effectively reducing the error rate, saving costs, and enhancing product competitiveness.

[0036] like Figures 1 to 4 As shown, in a possible embodiment, the adjustment component 400 includes a first connecting member 410 and an adjustment member 420, one end of the first connecting member 410 is connected to the support 100, and the other end extends upward from the connecting component 300; the adjustment member 420 is movably arranged on the first connecting member 410 and abuts against the connecting component 300.

[0037] In this embodiment, the specific configuration of the adjustment assembly 400 is optimized. Specifically, the adjustment assembly 400 is configured as a composite component including at least a first connecting member 410 and an adjusting member 420. The first connecting member 410 may be a substantially rectangular plate that can be connected to the support 100 via fasteners such as screws or bolts. The first connecting member 410 is disposed horizontally to at least cover the upper portion of the connection assembly 300. The adjusting member 420 can be a micrometer, which can be connected and fastened to the first connecting member 410 by a fixing hole provided on the connecting member. At this time, the adjusting member 420 extends along the height direction Z of the support 100, and the operating end of the adjusting member 420 is located on the side of the first connecting member 410 away from the connecting component 300, and its free end is located on the side of the first connecting member 410 facing the connecting component 300 and abuts against the top of the connecting component 300; in this way, the operator can rotate the adjusting member 420 through the operating end, so that the free end presses the connecting component 300 in the direction away from the first connecting member 410, thereby adjusting the position of the connecting component 300 and adjusting the working distance of the detection member 500 that moves synchronously with the connecting component 300, and the adjustment accuracy is high. The structure of the adjusting member 400 provided in this example is simple, and can achieve micro-adjustment of the connecting component 300 and the detection member 500, and the adjustment accuracy is high, and the detection result of the detection member 500 is highly reliable.

[0038] like Figures 1 to 4 As shown, in a possible implementation, the adjustment assembly 400 further includes a locking member 430 , and the first connecting member 410 is connected to the connecting assembly 300 via the locking member 430 .

[0039] In this embodiment, the specific configuration of the adjustment assembly 400 is further optimized. Specifically, the adjustment assembly 400 is configured as a composite component comprising at least a first connecting member 410, an adjusting member 420, and a locking member 430. The locking member 430 can be a long screw or bolt, etc., and can be aligned with the adjusting member 420. The first connecting member 410 is provided with a connecting hole, and the connecting assembly 300 is provided with a fastening hole corresponding to the connecting hole. The locking member 430 is sequentially inserted through the connecting hole and into the fastening hole to achieve a secure connection between the first connecting member 410 and the connecting assembly 300. The adjustment assembly 400 provided in this example has greater structural stability, which can improve the positional stability of the connecting assembly 300 after adjustment.

[0040] In one example, two locking members 430 are provided, one on each opposite side of the adjusting member 420. In this case, two connecting holes and two fastening holes are provided, with one connecting hole and one fastening hole corresponding to one locking member 430. Of course, for ease of processing, the adjusting member 420 and the two locking members 430 can be arranged on the same horizontal line, thereby improving the aesthetics of the layout of the adjusting assembly 400.

[0041] like Figure 1 、 Figure 2 and Figure 4 As shown, in a possible embodiment, the connecting component 300 includes a second connecting member 310 and a third connecting member 320, the second connecting member 310 is arranged on the moving component 200, and the third connecting member 320 is connected to the side of the second connecting member 310 away from the moving component 200; the adjusting component 400 abuts against the second connecting member 310, and the first position of the detecting member 500 is connected to the side of the third connecting member 320 away from the second connecting member 310.

[0042] In this embodiment, the specific configuration of the connecting component 300 is optimized. Specifically, the connecting component 300 is configured as a composite component including at least a second connecting member 310 and a third connecting member 320. The second connecting member 310 can be a nearly square plate, which can be connected to the moving component 200 by fasteners such as screws / bolts. The connection has strong fastness and is convenient for subsequent disassembly and maintenance. The third connecting member 320 can be a rectangular plate, which can be connected to the side of the second connecting member 310 close to the adjustment component 400 by fasteners such as screws / bolts. The size of the third connecting member 320 is smaller than that of the second connecting member 310, and is mainly used to fix the first position of the detection member 500, that is, the tail of the detection member 500 can be fixed to the second connecting member 310 by the third connecting member 320, thereby improving the position stability of the detection member 500 during movement. The connecting component 300 provided in this example has a simple structure and is easy to process.

[0043] like Figure 1 、 Figure 2 and Figure 4 As shown, in a possible embodiment, the connecting assembly 300 further includes a fourth connecting member 330 , which is connected to the second connecting member 310 and is located below the third connecting member 320 , for embracing the second position of the detection member 500 .

[0044] In this embodiment, the specific configuration of the connection assembly 300 is further optimized. Specifically, the connection assembly 300 is configured as a composite component including at least a second connection member 310, a third connection member 320 and a fourth connection member 330. The fourth connection member 330 can be a square plate, on which is provided an embracing hole for the front end of the detection member 500 to pass through. The size of the embracing hole should be at least equivalent to the outer diameter of the second position of the detection member 500. In this way, the front end of the detection member 500 can be firmly fixed on the fourth connection member 330, preventing the occurrence of a situation where the accuracy of the detection result is affected by the excessive length of the detection member 500 and the shaking of its front end during movement, thereby improving the stability of the detection environment. The connection assembly 300 provided in this example can respectively connect and fasten the front and rear ends of the detection member 500 to the second connection member 310 through the third connection member 320 and the fourth connection member 330, and its structural stability is stronger, and it is more suitable for detection members 500 with larger lengths.

[0045] like Figure 2 As shown, in one example, the fourth connecting member 330 includes a first connecting plate 331, a second connecting plate 332, and a long locking screw (not shown). The first connecting plate 331 can be welded or bonded to the second connecting member 310. A first half-groove is defined on the side of the first connecting plate 331 facing away from the second connecting member 310. A locking hole is defined on the side of the first connecting plate 331 where the first half-groove is defined, extending toward the second connecting member 310. A second half-groove is defined on the second connecting plate 332, corresponding to the first half-groove. The second half-groove can be enclosed with the first half-groove to form the locking groove for the locking detection member 500. A connecting hole is defined on the second connecting plate 332, extending in the same direction as the locking hole and extending through the second connecting plate 332. The long locking screw is inserted through the connecting hole and into the locking hole, thereby securing the second connecting plate 332 to the first connecting plate 331 perpendicular to the support 100. In this way, when assembling the detection part 500 to the fourth connecting part 330, you can first loosen the locking long screw and remove the second connecting plate 332 from the first connecting plate 331; then, align the second position of the detection part 500 with the first engaging half groove, and align the second engaging half groove of the second connecting plate 332 with the other side of the second position of the detection part 500. At this time, the connection hole and the locking hole on the second connecting plate 332 are in the same straight line; finally, pass the locking long screw through the connection hole and insert it into the locking hole in sequence to complete the engagement of the fourth connecting part 330 with the detection part 500.

[0046] like Figures 1 to 4 As shown, in a possible implementation manner, the detection device further includes a reinforcement member 600 , which is disposed between the support 100 and the moving assembly 200 .

[0047] In this embodiment, the specific configuration of the detection device is further optimized. Specifically, the detection device is configured as a composite component comprising at least a support 100, a movable assembly 200, a connecting assembly 300, an adjusting assembly 400, a detection member 500, and a reinforcing member 600. The reinforcing member 600 may be a square plate that can be connected to the support 100 via fasteners such as screws or bolts. The reinforcing member 600 has a certain thickness, which can at least enhance the rigidity of the support 100 at its corresponding location, thereby providing a more stable operating environment for the movable assembly 200, the connecting assembly 300, the adjusting assembly 400, and the detection member 500.

[0048] like Figure 2 and Figure 3 As shown, in a possible embodiment, the moving component 200 includes a slide rail 210 and a slider 220, the slide rail 210 is arranged on the side of the reinforcement 600 away from the support 100, the slider 220 is movably arranged on the slide rail 210, and the second connecting member 310 is connected to the side of the slider 220 away from the slide rail 210.

[0049] In this embodiment, the specific configuration of the movable assembly 200 is optimized. Specifically, the movable assembly 200 is configured as a combined component including at least a slide rail 210 and a slider 220. The slide rail 210 may be a straight rail extending along the height direction Z of the support 100; the slider 220 may be a block-shaped component with a connecting groove, which is slidably connected to the slide rail 210 via the connecting groove. This example provides a combination of the slide rail 210 and the slider 220 to achieve a sliding connection between the connecting assembly 300 and the support 100, which helps reduce the friction between the two during movement. In this way, the adjustment assembly 400 can push the connecting assembly 300 to move in a preset direction with a relatively small force, and the position adjustment accuracy is high.

[0050] like Figure 1 、 Figure 3 and Figure 4 As shown, in a possible embodiment, a limiting member 700 and a barrier member 800 are further included. The limiting member 700 is provided at the side edge of the second connecting member 310 , and the barrier member 800 is provided at the reinforcing member 600 and is located below the limiting member 700 .

[0051] In this embodiment, the specific configuration of the detection device is further optimized. Specifically, the detection device is configured as a composite component that includes at least a support 100, a moving component 200, a connecting component 300, an adjusting component 400, a detection member 500, a reinforcement member 600, a limiting member 700 and a barrier member 800. The limiting member 700 can be a limiting block, which can be connected to the side edge of the second connecting member 310 by fasteners such as screws / bolts; the limiting member 700 protrudes outward to cooperate with the barrier member 800 to stop the second connecting member 310, prevent the slider 220 from falling off the slide rail 210, and improve the movement stability and reliability. The detection device provided in this example has a compact layout, strong synergistic effect of each component, and strong movement reliability.

[0052] like Figure 1 and Figure 3 As shown, in one example, the barrier member 800 includes a connecting column 810 and a buffer head 820. The connecting column 810 can be an L-shaped block structure, including a vertical portion and a horizontal portion. The vertical portion can be connected to the bottom of the reinforcement member 600 via fasteners such as screws / bolts; the horizontal portion is perpendicularly connected to the top of the vertical portion and extends away from the reinforcement member 600. The buffer head 820 is disposed on the side of the horizontal portion away from the vertical portion to buffer the contact stress of the limit member 700 and prevent damage to the adjustment assembly 400. The buffer head 820 can be a soft rubber elastomer or a flexible rubber column. The specific material of the buffer head 820 is not limited here, as long as it can provide a buffering force to the limit member 700 in the height direction Z of the support 100.

[0053] like Figure 4 As shown, in a possible embodiment, the detection device also includes a fixing member 910 provided with an avoidance area 911 and a light source 920, the fixing member 910 is arranged on the support 100 and extends directly below the detection member 500, and the avoidance area 911 corresponds to the detection member 500; the light source 920 is arranged around the avoidance area 911 and is located on the side of the fixing member 910 away from the detection member 500.

[0054] In this embodiment, the specific configuration of the detection device is further optimized. Specifically, the detection device is configured as a combination component including at least a support 100, a moving component 200, a connecting component 300, an adjusting component 400, a detection member 500, a fixing member 910 and a light source 920. The fixing member 910 can be a nearly L-shaped plate structure, including a vertically connected horizontal portion and a vertical portion. The vertical portion is provided with a long waist hole extending along the height direction Z of the support 100. Fasteners such as screws / bolts can pass through the long waist hole and be inserted into the corresponding fixing hole of the support 100, thereby achieving the connection and fastening of the fixing member 910 to the support 100; the operator can adjust the position of the fasteners such as screws / bolts in the long waist hole to achieve the relative position adjustment of the fixing member 910 and the support 100, and then achieve the relative position adjustment of the fixing member 910 and the detection member 500, thereby achieving coarse adjustment of the working distance of the detection member 500 and improving the adjustment efficiency. The horizontal portion is vertically connected to the side of the vertical portion away from the support 100, and extends to the bottom of the detection part 500 to provide lateral support for the light source 920; the avoidance area 911 on the horizontal portion can be a semicircular area, which is used to provide a detection area for the detection part 500 to avoid blocking the shooting of the upper detection part 500. The light source 920 can be an annular light band, which is arranged on the edge of the avoidance area 911 of the horizontal portion to illuminate the area, improve the shooting clarity of the detection part 500, and improve the accuracy and predictive reliability of the appearance detection results. The detection device provided in this example can at least adjust the detection distance of the detection part 500 on both sides of the detection part 500 and the light source 920 side, with high adjustment efficiency, good detection effect, high accuracy of the detection result, strong reliability of the detection result, low misjudgment rate, high product yield, and great competitive advantage.

[0055] In addition, embodiments of the present application further provide a visual inspection system comprising the aforementioned inspection device. The specific structure of the inspection device is referenced above. Since the present visual inspection system utilizes all of the technical solutions of all of the aforementioned embodiments, it at least possesses all of the beneficial effects brought about by the technical solutions of the aforementioned embodiments, and therefore will not be further elaborated upon here.

[0056] It should be understood that the terms used herein are for the purpose of describing specific example embodiments only and are not intended to be limiting. Unless the context clearly indicates otherwise, the singular forms "one", "an" and "said" as used herein may also be meant to include plural forms. The terms "comprise", "include", "contain" and "have" are inclusive and therefore specify the presence of stated features, steps, operations, elements and / or parts, but do not exclude the presence or addition of one or more other features, steps, operations, elements, parts, and / or combinations thereof. The method steps, processes, and operations described herein are not to be construed as necessarily requiring them to be performed in the specific order described or illustrated, unless the order of execution is clearly indicated. It should also be understood that additional or alternative steps may be used.

[0057] Although the terms first, second, third, etc. can be used in the text to describe multiple elements, components, regions, layers and / or sections, these elements, components, regions, layers and / or sections should not be limited by these terms. These terms can only be used to distinguish an element, component, region, layer or section from another region, layer or section. Unless the context clearly indicates otherwise, terms such as "first", "second" and other numerical terms do not imply order or sequence when used in the text. Therefore, the first element, component, region, layer or section discussed below can be referred to as the second element, component, region, layer or section without departing from the teaching of the example embodiments.

[0058] The foregoing is merely a list of specific embodiments of the present application, intended to enable those skilled in the art to understand or implement the present application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present application. Therefore, the present application is not limited to the embodiments shown herein, but is intended to conform to the broadest scope consistent with the principles and novel features of the present application.

Claims

1. A detection device, characterized in that: include: Support (100); A moving component (200) is movably arranged with the support (100); A connecting component (300) is provided on a side of the moving component (200) away from the support (100); an adjusting component (400) connected to the support (100) and located above the connecting component (300), wherein the free end of the adjusting component (400) abuts against the connecting component (300) to adjust the position of the connecting component (300) in the height direction (Z) of the support (100); and A detection component (500) is provided on a side of the connecting component (300) away from the moving component (200); The detection device further comprises a fixing member (910) provided with an avoidance area (911) and a light source (920); the fixing member (910) is provided on the support (100) and extends directly below the detection member (500); the avoidance area (911) corresponds to the detection member (500); the light source (920) is arranged around the avoidance area (911) and is located on a side of the fixing member (910) away from the detection member (500).

2. The detection device according to claim 1, characterized in that The adjusting component (400) comprises a first connecting member (410) and an adjusting member (420), wherein one end of the first connecting member (410) is connected to the support (100), and the other end extends upward from the connecting component (300); the adjusting member (420) is movably arranged on the first connecting member (410) and abuts against the connecting component (300).

3. The detection device according to claim 2, characterized in that The adjustment assembly (400) further includes a locking member (430), and the first connecting member (410) is connected to the connecting assembly (300) via the locking member (430).

4. The detection device according to claim 1, characterized in that The connecting component (300) comprises a second connecting member (310) and a third connecting member (320), wherein the second connecting member (310) is provided on the moving component (200), and the third connecting member (320) is connected to a side of the second connecting member (310) away from the moving component (200); the adjusting component (400) abuts against the second connecting member (310), and the first position of the detecting member (500) is connected to a side of the third connecting member (320) away from the second connecting member (310).

5. The detection device according to claim 4, characterized in that The connecting assembly (300) further includes a fourth connecting member (330), which is connected to the second connecting member (310) and is located below the third connecting member (320) and is used to embrace the second position of the detection member (500).

6. The detection device according to claim 4, characterized in that The detection device further comprises a reinforcement member (600), wherein the reinforcement member (600) is arranged between the support (100) and the moving assembly (200).

7. The detection device according to claim 6, characterized in that The moving assembly (200) includes a slide rail (210) and a slider (220), wherein the slide rail (210) is arranged on a side of the reinforcement member (600) away from the support (100), the slider (220) is movably arranged on the slide rail (210), and the second connecting member (310) is connected to a side of the slider (220) away from the slide rail (210).

8. The detection device according to claim 6, characterized in that It also includes a limiting member (700) and a blocking member (800), wherein the limiting member (700) is provided at the side edge of the second connecting member (310), and the blocking member (800) is provided at the reinforcing member (600) and is located below the limiting member (700).

9. A visual inspection system, characterized in that: Comprising the detection device according to any one of claims 1 to 8.

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