Hole structure detection device

Abstract

The utility model relates to a hole structure detection device comprising a fixing member used for fixing an electronic equipment middle frame to be detected, and the middle frame is provided with a hole structure penetrating through the middle frame. The hole structure comprises a first hole section arranged on the side face of the middle frame and a second hole section extending from the first hole section to the back face and / or the front face of the middle frame. The needle pushing piece and the first hole section are coaxially arranged; the output end of the driving part is fixed to the needle pushing part, and the driving part is used for driving the needle pushing part to move into the first hole section so that sundries in the first hole section can be discharged out of the hole structure through the second hole section; and the image acquisition part is arranged corresponding to the second hole section and is used for acquiring and amplifying an image of the second hole section. The device is convenient to use, can quickly and effectively detect whether sundries exist in the hole structure or not, can also clean the sundries in the hole structure, and improves the product yield.

Description

Technical Field

[0001] This utility model relates to the field of electronic equipment manufacturing, and in particular to a hole structure detection device. Background Technology

[0002] Various holes are formed on the sides of the mid-frame of mobile phones and other electronic devices. Among them, the microphone hole, as a critical acoustic channel, is generally located at the top and / or bottom of the mid-frame. However, during CNC (Computer Numerical Control) machining, metal shavings and other machining residues can easily remain inside the microphone hole. If these mid-frames containing such debris are directly introduced into subsequent assembly processes, it will seriously affect the audio performance of the electronic device, causing noise and other undesirable phenomena, ultimately impacting user experience and product quality.

[0003] Therefore, there is an urgent need for a hole structure detection device to detect whether there are foreign objects remaining inside hole structures such as microphone holes. Utility Model Content

[0004] Based on this, the present invention provides a hole structure detection device, comprising:

[0005] A fastener for securing a frame of an electronic device to be tested, the frame having a through-hole structure, the through-hole structure including a first hole segment formed on the side of the frame and a second hole segment extending from the first hole segment to the back and / or front of the frame.

[0006] The pusher pin is coaxially positioned with the first hole section;

[0007] A driving member, the output end of which is fixed to the pusher pin, is used to drive the pusher pin to move into the first hole section, so that debris in the first hole section can be discharged through the second hole section to the outside of the hole structure; and

[0008] An image acquisition device is configured corresponding to the second aperture segment and is used to acquire and magnify the image of the second aperture segment.

[0009] Furthermore, the middle frame is provided with a plurality of hole structures, and the hole structure detection device includes a plurality of push pins and a plurality of image acquisition components. The push pins are arranged in a one-to-one correspondence with the first hole segment, and the image acquisition components are arranged in a one-to-one correspondence with the second hole segment.

[0010] Furthermore, the pusher has a first end and a second end that are disposed opposite to each other. The first end of the pusher is fixed to the output end of the drive, and the drive can drive the pusher to move until the second end of the pusher is located at the connection between the first hole segment and the second hole segment.

[0011] Furthermore, the fastener includes:

[0012] Base; and

[0013] The positioning seat is fixed on the base and is used to support and position the middle frame.

[0014] Furthermore, the fastener also includes one or more positioning parts fixed to the base and exposed on the upper surface of the positioning seat, and one or more positioning holes are provided on the middle frame, with the positioning holes and positioning parts corresponding to each other and engaging in a one-to-one connection.

[0015] Furthermore, the middle frame is provided with a plurality of hole structures, including a first hole structure located at the first end of the middle frame and a second hole structure located at the second end of the middle frame. The positioning hole includes a first positioning hole and a second positioning hole, with the first positioning hole located near the first end of the middle frame and the second positioning hole located near the second end of the middle frame.

[0016] Furthermore, the positioning seat is provided with an air suction hole, which is connected to a vacuum adsorption device, and the vacuum adsorption device is used to fix the middle frame positioned on the positioning seat onto the positioning seat.

[0017] Furthermore, the hole structure detection device also includes a sensing element, which is fixed on the base and located on one side of the positioning seat. The sensing element is configured to trigger the vacuum adsorption device to draw air after sensing that the middle frame is positioned on the positioning seat, so as to fix the middle frame on the positioning seat.

[0018] Furthermore, the hole structure detection device also includes a bracket, and the image acquisition device is disposed on the bracket. The position of the image acquisition device on the bracket is adjustable to align with the corresponding second hole segment.

[0019] Furthermore, the hole structure detection device also includes a protective cover;

[0020] The driving component is a cylinder, and the driving component is housed within the protective cover.

[0021] Compared with the prior art, the beneficial effects of this utility model are as follows: The hole structure detection device includes: a fixing member for fixing the middle frame of the electronic device to be tested, the middle frame having a hole structure penetrating the middle frame, the hole structure including a first hole segment opened on the side of the middle frame and a second hole segment extending from the first hole segment to the back of the middle frame; a pusher member, coaxially arranged with the first hole segment; a driving member, the output end of the driving member being fixed to the pusher member, the driving member being used to drive the pusher member to move into the corresponding first hole segment, so that the debris in the first hole segment can be discharged to the outside of the hole structure through the second hole segment; and an image acquisition member, corresponding to the second hole segment, for acquiring and magnifying the image of the second hole segment. Based on the above technical solution, not only can the image acquisition device capture and magnify the image of the second hole segment to intuitively observe whether there are foreign objects in the second hole segment, but also the driving device can drive the pusher to extend into the first hole segment. The pusher inserted into the first hole segment can push the foreign objects in the first hole segment to the second hole segment, so that the foreign objects in the first hole segment can be discharged to the outside of the hole structure through the second hole segment. This is not only convenient to use and can quickly and effectively detect whether there are foreign objects in the hole structure, but it can also clean the foreign objects in the hole structure, thus improving the product yield. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the middle frame structure in the hole structure detection device of this utility model embodiment;

[0023] Figure 2 for Figure 1 The left view;

[0024] Figure 3 for Figure 1 The right view;

[0025] Figure 4 This is a schematic diagram of the hole structure detection device according to an embodiment of the present invention;

[0026] Figure 5 for Figure 1 A schematic diagram of the hole structure detection device after removing the display screen and protective cover;

[0027] Figure 6 for Figure 5 A magnified view of a portion of the A structure;

[0028] Figure 7 This is a schematic diagram showing the usage state of the hole structure detection device according to an embodiment of this utility model;

[0029] Figure 8 for Figure 7 Another perspective view of the hole structure detection device shown.

[0030] Figure 9 for Figure 8 A magnified view of the local B structure;

[0031] Figure 10 for Figure 8 CC section view;

[0032] Figure 11 for Figure 10 A magnified view of a local D-structure;

[0033] Among them: 1-Middle frame (101-Hole structure (101a-First hole structure, 101b-Second hole structure, 1011-First hole segment, 1012-Second hole segment), 102-Side, 103-Front, 104-Back, 105-Positioning hole (105a-First positioning hole, 105b-Second positioning hole)), 2-Fixing component (201-Base, 202-Positioning seat (2021-Support part, 2022-Suction hole), 203-Positioning part), 3-Push pin component, 4-Drive component, 5-Image acquisition component, 6-Display screen, 7-Sensing component, 8-Electrical control box, 9-Bracket (901-Vertical connection part, 902-Horizontal connection part), 10-Protective cover (1001-Opening). Detailed Implementation

[0034] To facilitate understanding of this utility model, a more complete description will be given below with reference to the accompanying drawings. Preferred embodiments of this utility model are shown in the drawings. However, this utility model can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided to provide a more thorough and complete understanding of the disclosure of this utility model.

[0035] It should be noted that when a component is said to be "fixed to" another component, it can be directly attached to the other component or there may be an intervening component. When a component is said to be "connected to" another component, it can be directly connected to the other component or there may be an intervening component.

[0036] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.

[0037] Please refer to Figures 1 to 11This utility model discloses a hole structure detection device for detecting the hole structure 101 of the frame 1 of an electronic device, for example, detecting whether there are foreign objects or defects inside the hole structure 101. The hole structure 101 penetrates the frame 1 and includes a first hole segment 1011 and a second hole segment 1012. The first hole segment 1011 is formed on the side of the frame 1. The second hole segment 1012 extends from the end of the first hole segment 1011 to the back surface 104 of the frame 1. Please refer to [reference needed]. Figure 11 As shown; or, the second hole segment 1012 extends from the end of the first hole segment 1011 to the front surface 103 of the middle frame 1; or, the second hole segment 1012 communicates with the end of the first hole segment 1011, and one end of the second hole segment 1012 extends to the front surface of the middle frame 1, and the other end of the second hole segment 1012 extends to the back surface of the middle frame 1. The hole structure detection device includes a fixing member 2, a pusher member 3, a driving member 4, and an image acquisition member 5. The fixing member 2 is used to fix the middle frame 1 of the electronic device to be tested. The pusher member 3 is fixed to the output end of the driving member 4, and the pusher member 3 is coaxially arranged with the first hole segment 1011. In the initial state, the pusher member 3 is located outside the hole structure 101. Driven by the driving component 4, the pusher 3 can extend into the first hole section 1011, thereby pushing the debris in the first hole section 1011 into the second hole section 1012, so that the debris in the first hole section 1011 can be discharged to the outside of the hole structure 101 through the second hole section 1012. The image acquisition component 5 is located outside the hole structure 101, and the image acquisition component 5 is correspondingly arranged with the second hole section 1012. The image acquisition component 5 is used to acquire and magnify the image of the second hole section 1012.

[0038] In this embodiment, the image acquisition unit 5 can acquire and magnify the image of the second hole segment 1012. This image can serve as a visual basis for the inspector, allowing for a direct observation of whether there are any foreign objects or defects in the second hole segment 1012, thereby more accurately determining whether the middle frame is a defective product. The driving unit 4 can drive the pusher 3 to extend into the first hole segment 1011, so that the foreign objects in the first hole segment 1011 are discharged to the outside of the hole structure 101 through the second hole segment 1012. The hole structure detection device in this embodiment is not only easy to use and can quickly and effectively detect whether there are foreign objects in the hole structure 101, but it can also quickly and effectively clean the foreign objects in the hole structure 101, improving the product yield.

[0039] In one implementation, the electronic device can be a mobile phone. In other implementations, the electronic device can also be a tablet computer or other electronic devices, which can be set according to the actual situation, and will not be elaborated here.

[0040] In one implementation, the hole structure 101 can be a microphone hole. The microphone hole extends from the side of the middle frame 1 to the back 104 of the middle frame 1. In other implementations, the hole structure 101 can also be a speaker hole or other hole structures 101, which can be set according to the actual situation, and will not be described in detail here.

[0041] As one implementation method, please refer to Figure 11 As shown, the length of the first hole segment 1011 is greater than the length of the second hole segment 1012. In this embodiment, the first hole segment 1011 is more elongated than the second hole segment 1012. Please refer to [reference needed]. Figure 11 As shown, this makes it more difficult to clean the debris accumulated inside the first hole segment 1011, and also makes it more difficult to acquire images of the interior of the first hole segment 1011. In this embodiment, the pusher 3 pushes the debris in the narrow space of the first hole segment 1011 to the second hole segment 1012, so that the debris can be smoothly discharged from the opening of the second hole segment 1012 to the outside of the hole structure 101, thereby achieving high efficiency and convenience in debris cleaning. Furthermore, the image acquisition device 5 is used to capture the situation inside the second hole segment 1012, allowing the inspector to intuitively and clearly grasp the dynamic changes of the debris inside the second hole segment 1012.

[0042] As an example, please refer to Figure 11 As shown, the opening of the second hole section 1012 of the middle frame 1, which is fixed to the fastener 2, faces downward, and debris inside the second hole section 1012 can fall off under the action of gravity. In other embodiments, other tools such as tweezers can also be used to clean the debris pushed into the second hole section 1012, which can be done according to the actual situation and will not be described in detail here.

[0043] As one implementation method, please refer to Figure 11 As shown, the pusher pin 3 is a columnar structure similar in shape to the first hole segment 1011. For example, the outer diameter of the pusher pin 3 can perfectly match the inner diameter of the first hole segment 1011, meaning that when the pusher pin 3 is moved into place, its outer surface can precisely fit against the hole wall of the first hole segment 1011. Alternatively, the outer diameter of the pusher pin 3 can be slightly smaller than the inner diameter of the first hole segment 1011, which can be set according to actual conditions and will not be elaborated here.

[0044] In one implementation, the image acquisition device 5 can be a digital microscope. Preferably, the optical axis of the digital microscope is collinear with the axis of the corresponding second aperture segment 1012. As an example, the aperture structure detection device may also include a display screen 6, and the image acquisition device 5 can be electrically connected to the display screen 6, so that the acquired image can be displayed intuitively on the display screen 6.

[0045] In some embodiments, a hole structure 101 may be provided on the middle frame 1. Accordingly, the hole structure detection device may include at least one of a pusher 3 and an image acquisition device 5. For example, if it is only necessary to detect the condition of debris within the hole structure 101, only the image acquisition device 5 may be provided. If it is only necessary to preliminarily clean the debris within the hole structure 101, only the pusher 3 may be provided. If it is necessary to thoroughly clean the debris within the hole structure 101 and detect the condition of debris within the hole structure 101, both the pusher 3 and the image acquisition device 5 are required.

[0046] In some implementation methods, please refer to Figures 1 to 3 The middle frame 1 can be provided with multiple hole structures 101. The hole structure detection device includes multiple push pins 3 and multiple image acquisition units 5. Inspectors can simultaneously inspect all hole structures 101, which not only improves inspection efficiency but also avoids missed detections. Similar to the case where the middle frame 1 has only one hole structure 101, the push pins 3 and image acquisition units 5 can be set according to actual needs. That is, the number of push pins 3 can be equal to the number of first hole segments 1011 of the hole structure 101, and the push pins 3 are set in a one-to-one correspondence with the first hole segments 1011. The number of image acquisition units 5 can be equal to the number of second hole segments 1012 of the hole structure 101, and the image acquisition units 5 are set in a one-to-one correspondence with the second hole segments 1012. Alternatively, the number of push pins 3 can be less than the number of first hole segments 1011 of the hole structure 101, or the number of push pins 3 can be less than the number of first hole segments 1011 of the hole structure 101. As long as the pusher 3 is coaxially set with the corresponding first hole segment 1011, the image acquisition component 5 can be aligned with the corresponding second hole segment 1012.

[0047] As an example, please refer to Figure 6 As shown, the pusher 3 and the drive 4 are set in a one-to-one correspondence, that is, each drive 4 has only one fixed pusher 3 at its output end.

[0048] In other embodiments, when the first hole segments 1011 of the two hole structures 101 on the middle frame 1 are coaxially arranged, the push pin 3 corresponding to the two hole structures 101 can also be fixed to the output end of the same drive member 4. This can be set according to the actual situation, and will not be elaborated here.

[0049] In some embodiments, the pusher pin 3 has a first end and a second end disposed opposite to each other. The first end of the pusher pin 3 is fixed to the output end of the drive member 4. The drive member 4 can drive the pusher pin 3 to move until the second end of the pusher pin 3 is located at or near the connection between the first hole segment 1011 and the second hole segment 1012. Please refer to [reference needed]. Figure 11 As shown, this more thoroughly pushes the debris in the first orifice 1011 into the second orifice 1012.

[0050] In some implementation methods, please refer to Figures 4 to 6 As shown, the fixing component 2 includes a base 201 and a positioning seat 202. The positioning seat 202 is fixed to the base 201. The positioning seat 202 has a contoured surface that resembles the shape of the middle frame 1. When the middle frame 1 is placed on the positioning seat 202, the contoured surface fits perfectly against the surface of the middle frame 1, thereby achieving support and positioning of the middle frame 1. It should be noted that the contoured surface is existing technology and will not be described in detail here.

[0051] As one implementation method, please refer to Figure 6 As shown, the positioning base 202 may include several independent support parts 2021, all of which cooperate to support and position the middle frame 1. In other embodiments, the positioning base 202 may be a single block structure similar in shape to the middle frame 1.

[0052] In some implementation methods, please refer to Figure 6 As shown, the fastener 2 also includes one or more positioning parts 203, each positioning part 203 being fixed to the base 201, and each positioning part 203 protruding from the upper surface of the positioning seat 202. Please refer to... Figure 1 As shown, one or more positioning holes 105 are provided on the middle frame 1, and the positioning holes 105 are respectively provided with corresponding positioning parts 203. Please refer to... Figures 7 to 9 As shown, when the middle frame 1 is placed on the positioning seat 202, the positioning part 203 is inserted into the corresponding positioning hole 105, thereby further improving the positioning accuracy.

[0053] In one embodiment, the middle frame 1 has a first end and a second end disposed opposite to each other. When the middle frame 1 is assembled with other parts into an electronic device, the first end of the middle frame 1 is the upper end of the middle frame 1, and the second end of the middle frame 1 is the lower end of the middle frame 1. Please refer to... Figures 1 to 3 As shown, the middle frame 1 has multiple hole structures 101, including a first hole structure 101a and a second hole structure 101b. The first hole structure 101a is located at the first end of the middle frame 1, and the second hole structure 101b is located at the second end of the middle frame 1. Positioning holes 105 include a first positioning hole 105a and a second positioning hole 105b. The first positioning hole 105a is located near the first end of the middle frame 1, and the second positioning hole 105b is located near the second end of the middle frame 1. This arrangement allows the positioning holes 105 to more precisely define the positions of the first hole structure 101a and the second hole structure 101b, thereby ensuring that the corresponding pusher pin 3 can be accurately inserted into the corresponding hole structure 101, providing reliable positioning assurance for subsequent operations.

[0054] As one implementation method, please refer to Figure 6As shown, the positioning seat 202 is provided with a suction hole 2022, which is connected to the vacuum adsorption device. When the vacuum adsorption device is working, it can generate a strong adsorption force through the suction hole 2022, thereby firmly adsorbing the middle frame 1 placed on the positioning seat 202 onto the positioning seat 202, thus achieving precise fixation of the middle frame 1. This not only ensures the stability of the middle frame 1 during the testing process and improves the convenience of operation, but also effectively avoids collision between the pusher pin 3 and the middle frame 1 caused by inaccurate fixing of the middle frame 1.

[0055] As an example, please refer to Figure 6 As shown, the hole structure detection device also includes a sensing element 7. For example, the sensing element 7 can be, but is not limited to, an infrared sensor. The sensing element 7 is fixed on the base 201 and located on one side of the positioning seat 202. When the sensing element 7 senses that the middle frame 1 is positioned on the positioning seat 202, the sensing element 7 can trigger the vacuum adsorption device to draw air, thereby fixing the middle frame 1 on the positioning seat 202.

[0056] In some examples, please refer to Figures 4 to 5 As shown, the hole detection device may also include an electrical control box 8. A vacuum adsorption device, a sensing element 7, and a driving element 4 are electrically connected to the electrical control box 8. When the sensing element 7 detects that the middle frame 1 is positioned on the positioning seat 202, the electrical control box 8 controls the vacuum adsorption device to draw in air. When the negative pressure is reached, the electrical control box 8 controls the driving element 4 to work, causing the pusher 3 to extend into the corresponding first hole segment 1011. After the hole structure 101 is detected, the electrical control box 8 controls the driving element 4 to drive the pusher 3 to retract, and then controls the vacuum adsorption device to stop drawing in air. The inspector can then remove the detected middle frame 1 from the positioning seat 202 and place the next middle frame 1 to be detected.

[0057] It should be noted that in other embodiments, other methods can be used to fix the middle frame 1 to the positioning seat 202, which can be set according to the actual situation, and will not be elaborated here.

[0058] In some implementation methods, please refer to Figures 4 to 7 As shown, the hole structure detection device also includes a bracket 9, which is fixed to the base 201, and the image acquisition component 5 is set on the bracket 9.

[0059] As one implementation, the position of the image acquisition element 5 on the bracket 9 is adjustable, so that the image acquisition element 5 can be more accurately aligned with the corresponding second hole segment 1012.

[0060] As an example, please refer to Figure 6As shown, the bracket 9 may include a vertical connecting part 901 and a horizontal connecting part 902. The vertical connecting part 901 is vertically arranged and fixed to the base 201, and the horizontal connecting part 902 is detachably fixed to the vertical connecting part 901. The image acquisition component 5 is fixed to the horizontal connecting part 902. The height position of the horizontal connecting part 902 on the vertical connecting part 901 is adjustable, and the horizontal connecting part 902 can rotate about the axis of the vertical connecting part 901, thereby making the position of the image acquisition component 5 on the bracket 9 adjustable.

[0061] It should be noted that the brackets in this application are prior art. It is understood that the structures of all brackets in this embodiment may be the same or different, and the brackets may also have other structures, which can be set according to the actual situation, and will not be elaborated here.

[0062] As one implementation method, please refer to Figure 4 , Figure 7 , Figure 8 and Figure 10 The hole structure inspection device also includes a protective cover 10, which is fixed to the base 201. The drive component 4 is a cylinder, and the drive component 4 is housed within the protective cover 10 to prevent inspection personnel from accidentally touching the cylinder and causing work-related injuries. The cylinder body of the drive component 4 is fixed to the base 201, and the piston rod of the drive component 4 is fixed to the pusher pin 3.

[0063] As an example, please refer to Figure 10 The protective cover 10 has an opening 1001 on the side facing the positioning seat 202, and the piston rod of the drive member 4 extends out of the protective cover 10 through the opening 1001.

[0064] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0065] The above embodiments only illustrate preferred implementations of this utility model, and their descriptions are relatively specific and detailed, but they should not be construed as limiting the scope of the utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these all fall within the protection scope of this utility model. Therefore, the protection scope of this utility model patent should be determined by the appended claims.

Claims

1. A hole structure detecting device characterized by comprising: include: A fastener for securing a frame of an electronic device to be tested, the frame having a through-hole structure, the through-hole structure including a first hole segment formed on the side of the frame and a second hole segment extending from the first hole segment to the back and / or front of the frame. The pusher pin is coaxially positioned with the first hole section; A driving member, the output end of which is fixed to the pusher pin, is used to drive the pusher pin to move into the first hole section, so that debris in the first hole section can be discharged through the second hole section to the outside of the hole structure; and An image acquisition device is configured corresponding to the second aperture segment and is used to acquire and magnify the image of the second aperture segment.

2. The hole structure inspection apparatus according to Claim 1, wherein The middle frame is provided with a plurality of hole structures, and the hole structure detection device includes a plurality of push pins and a plurality of image acquisition components. The push pins are arranged in a one-to-one correspondence with the first hole segment, and the image acquisition components are arranged in a one-to-one correspondence with the second hole segment.

3. The hole structure inspection apparatus according to Claim 1, wherein The pusher has a first end and a second end that are arranged opposite to each other. The first end of the pusher is fixed to the output end of the drive. The drive can drive the pusher to move until the second end of the pusher is located at the connection between the first hole segment and the second hole segment.

4. The hole structure inspection apparatus according to Claim 1, wherein The fastener includes: Base; and The positioning seat is fixed on the base and is used to support and position the middle frame.

5. The hole structure inspection apparatus according to Claim 4, wherein The fastener also includes one or more positioning parts fixed to the base and exposed on the upper surface of the positioning seat. One or more positioning holes are provided on the middle frame, and the positioning holes and the positioning parts are inserted and engaged in a one-to-one correspondence.

6. The hole structure inspection apparatus according to claim 5, wherein The middle frame is provided with a plurality of hole structures, including a first hole structure located at a first end of the middle frame and a second hole structure located at a second end of the middle frame. The positioning hole includes a first positioning hole and a second positioning hole, with the first positioning hole located near the first end of the middle frame and the second positioning hole located near the second end of the middle frame.

7. The hole structure inspection apparatus according to Claim 4, wherein The positioning seat is provided with an air suction hole, which is connected to a vacuum adsorption device. The vacuum adsorption device is used to fix the middle frame positioned on the positioning seat onto the positioning seat.

8. The hole structure detection device as described in claim 7, characterized in that, The hole structure detection device further includes a sensor, which is fixed on the base and located on one side of the positioning seat. The sensor is configured to trigger the vacuum adsorption device to draw air after sensing that the middle frame is positioned on the positioning seat, so as to fix the middle frame on the positioning seat.

9. The hole structure detection device as described in claim 1, characterized in that, The hole structure detection device also includes a bracket, and the image acquisition device is disposed on the bracket. The position of the image acquisition device on the bracket is adjustable to align with the corresponding second hole segment.

10. The hole structure detection device as described in claim 1, characterized in that, The hole structure detection device also includes a protective cover; The driving component is a cylinder, and the driving component is housed within the protective cover.

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