Measuring head detection device

Abstract

The utility model discloses a measuring head detection device which comprises a mounting base, a driving assembly, a limiting assembly and a detection assembly, the driving assembly is arranged on the mounting base and used for being connected with a measuring head to drive the measuring head to rotate, and the limiting assembly is connected with the driving assembly and used for limiting the detection position of the measuring head. And the detection assembly is arranged on the mounting seat, so that each detection point of the detection head is uniformly distributed along the circumferential direction of the detection head, and the detection assembly is arranged on the mounting seat and is used for detecting each detection point of the detection head. According to the detection device, the limiting assembly is arranged, and when the driving assembly drives the measuring head to rotate, the limiting assembly is used for limiting the detection position of the measuring head, so that all detection points of the measuring head are uniformly distributed in the circumferential direction of the measuring head, 360-degree detection of the measuring head is achieved, the detection accuracy of the measuring head is improved, the production quality of products is guaranteed, labor requirements are reduced, and the production efficiency is improved. The working efficiency is improved, and the cost is reduced.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of mechanical structure design, in particular to a probe detection device. BACKGROUND

[0002] The probe is a kind of innovative machine tool measuring equipment that can be installed on a machine tool, and the machine tool can directly measure the size and position of a tool or workpiece in the machining cycle without human intervention, and automatically correct the offset of the workpiece or tool according to the measurement result.

[0003] In the prior art, after the probe is repaired, the probe probe is manually actuated by manual operation, and then the receiver signal state is observed to determine whether the function of the repaired probe is normal, but since the internal contact of the probe is 360 degrees, manual operation cannot accurately determine the receiving state of each angle of the probe, and if the probe does not meet the requirements, it will seriously affect the production quality of the product, thereby reducing the work efficiency and increasing the cost. Content of the utility model

[0004] In order to overcome the problems existing in the prior art, the main purpose of the present application is to provide a probe detection device capable of improving work efficiency and reducing cost.

[0005] In order to achieve the above purpose, the following technical solutions are adopted in the present application:

[0006] A probe detection device comprises:

[0007] A mounting seat;

[0008] A driving assembly is arranged on the mounting seat and connected with the probe to drive the rotation of the probe;

[0009] A limiting assembly is connected with the driving assembly and used to limit the detection position of the probe, so that each detection point of the probe is uniformly distributed along the circumference of the probe;

[0010] A detection assembly is arranged on the mounting seat and used to detect each detection point of the probe.

[0011] In some embodiments, the driving assembly comprises a first motor and a rotating shaft, the first motor is arranged on the mounting base, one end of the rotating shaft is connected to the first motor, and the other end of the rotating shaft is used to be connected to the probe.

[0012] In some embodiments, the dividing gear comprises a gear body and a plurality of gear teeth, the plurality of gear teeth are uniformly distributed along the circumference of the gear body respectively, and two adjacent gear teeth form a first clamping part, the abutting piece is provided with a second clamping part, and the second clamping part is arranged in cooperation with the first clamping part.

[0013] In some embodiments, the driving assembly further comprises a first synchronous wheel, a synchronous belt and a second synchronous wheel, the first synchronous wheel is connected to the first motor, the second synchronous wheel is connected to the rotating shaft, and the synchronous belt is arranged around the first synchronous wheel and the second synchronous wheel respectively.

[0014] In some embodiments, the driving assembly further comprises a ball bearing, the ball bearing comprises a bearing outer ring and a bearing inner ring, the bearing outer ring is connected to the mounting base, the bearing inner ring is rotatably connected to the bearing outer ring, and the bearing inner ring is connected to the rotating shaft.

[0015] In some embodiments, the mounting base comprises a fixing member, a first connecting member, a second connecting member and a first supporting member, the bottom of the fixing member is provided with a groove, the first connecting member is connected to the bottom of the fixing member and encloses the groove to form a containing cavity, the limiting assembly is arranged in the containing cavity, the second connecting member is connected to one side of the first connecting member, the driving assembly is arranged on the second connecting member, the first supporting member is connected to the top of the fixing member, and the detection assembly is arranged on the first supporting member.

[0016] In some embodiments, the detection assembly comprises a second motor, a detection member and a receiver, the second motor is arranged on the mounting base, the detection member is connected to the second motor, the second motor is used to drive the detection member to reciprocate in a first direction, so that the detection member abuts against each detection point of the probe, the detection member is used to detect the receiving state of each detection point of the probe, the receiver is connected to the detection member, and the receiver is used to receive the detection signal emitted by the detection member.

[0017] In some embodiments, the detection assembly further comprises a rack movably connected to the mounting base, and a drive gear connected to the second motor and engaged with the rack, and the detection member is connected to the rack.

[0018] In some embodiments, the rack comprises a connecting portion movably connected to the mounting base, and first and second engaging portions oppositely arranged at two ends of the connecting portion, and the drive gear comprises a third engaging portion for engaging with the first or second engaging portion.

[0019] In some embodiments, the detection assembly further comprises a slide rail arranged on the mounting base, and a slide block connected to the rack and slidably connected to the slide rail.

[0020] Compared with the prior art, the probe detection device provided by the present application has at least the following beneficial effects:

[0021] The present application provides a limiting assembly. When the driving assembly drives the probe to rotate, the limiting assembly is used to limit the detection position of the probe, so that the detection points of the probe are evenly distributed along the circumference of the probe, thereby realizing 360° detection of the probe, improving the accuracy of probe detection, ensuring the production quality of the product, reducing the demand for manual labor, improving the work efficiency, and reducing the cost. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1 The structure schematic view of the probe detection device provided by the present application is shown in the figure;

[0023] Figure 2 The structure schematic view of the probe detection device provided by the present application is shown in the figure;

[0024] Figure 3 The structure schematic view of the limiting assembly of the probe detection device provided by the present application is shown in the figure;

[0025] Figure 4 The structure schematic view of the limiting assembly of the probe detection device provided by the present application is shown in the figure;

[0026] Figure 5 The structure schematic view of the probe detection device provided by the present application is shown in the figure.

[0027] REFERENCE NUMERALS:

[0028] 1, mounting base; 11, fixed member; 110, limiting cavity; 12, first connecting member; 13, second connecting member; 14, first supporting member; 15, second supporting member;

[0029] 2, drive assembly; 21, first motor; 22, rotating shaft; 23, first synchronous wheel; 24, end face bearing; 25, second synchronous wheel; 26, synchronous belt;

[0030] 3, limiting assembly; 31, movable piece; 32, abutting piece; 320, second clamping part; 33, index gear; 330, gear body; 331, gear teeth; 332, first clamping part; 34, elastic limiting piece;

[0031] 4, detection assembly; 41, second motor; 42, detection piece; 43, rack; 430, connecting part; 431, first meshing part; 432, second meshing part; 44, drive gear; 440, third meshing part; 45, sliding rail; 46, sliding block; 47, fixing frame;

[0032] 5, measuring head; 51, measuring head main body; 52, measuring head probe. DETAILED DESCRIPTION

[0033] In order to make the purpose, technical scheme and advantages of the present application more clear, the present application is further described in detail below in combination with the drawings and examples. It should be understood that the specific examples described herein are only used to explain the present application, and are not used to limit the present application.

[0034] In the description of the present application, unless otherwise explicitly specified and limited, the terms "first", "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance; unless otherwise specified or explained, the term "multiple" means two or more, and the term "multiple" means two or more; the terms "connection", "fixation" and the like should be understood in a broad sense, for example, "connection" can be fixed connection, or detachable connection, or integral connection, or electrical connection; it can be directly connected, or indirectly connected through an intermediate medium. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0035] In the description of the present application, it should be understood that the "upper", "lower" and the like described in the embodiments of the present application are described from the angle shown in the drawings, and should not be understood as limiting the embodiments of the present application. In addition, in the context, it should also be understood that when referring to one element connected to another element "on" or "below", it can be directly connected to another element "on" or "below", or indirectly connected to another element "on" or "below" through an intermediate element.

[0036] Inside the measuring head, there is a triggering mechanism. When the measuring needle moves radially or axially under the action of external force, the triggering mechanism triggers, and the internal circuit of the measuring head sends a triggering signal to the receiver. The receiver transmits the signal to the numerical control machine tool to obtain the position coordinates of each axis of the machine tool. Then, according to the data of different measuring points, the required measurement result is calculated.

[0037] Referring to Figure 1 and Figure 2 , as shown in Figure 1 , the structure schematic diagram of the measuring head detection device provided in the embodiment of the present application is shown, Figure 2 , the internal structure schematic diagram of the measuring head detection device provided in the embodiment of the present application is shown. The measuring head detection device comprises a mounting seat 1, a driving assembly 2, a limiting assembly 3 and a detection assembly 4. The mounting seat 1 comprises a fixing piece 11, a first connecting piece 12, a second connecting piece 13, a first supporting piece 14 and a second supporting piece 15. The bottom of the fixing piece 11 is provided with a groove. The first connecting piece 12 is connected to the bottom of the fixing piece 11 and encloses the groove to form a containing cavity. The second connecting piece 13 is connected to one side of the first connecting piece 12. The first supporting piece 14 is connected to the top of the fixing piece 11.

[0038] The driving assembly 2 is arranged on the second connecting piece 13. The driving assembly 2 is used to connect with the measuring head 5 to drive the measuring head 5 to rotate. The second supporting piece 15 is arranged on the upper part of the driving assembly 2.

[0039] The limiting assembly 3 is arranged in the containing cavity, and the limiting assembly 3 is connected with the driving assembly 2. The limiting assembly 3 is used to limit the detection position of the measuring head 5, so that each detection point of the measuring head 5 is uniformly distributed along the circumference of the measuring head 5.

[0040] The detection assembly 4 is arranged on the first supporting piece 14. The detection assembly 4 is used to detect each detection point of the measuring head 5.

[0041] In the embodiment, the fixing piece 11 is further provided with a limiting cavity 110. The bottom of the limiting cavity 110 is provided with an opening. The limiting cavity 110 is communicated with the containing cavity through the opening. The driving assembly 2 is sequentially arranged in the containing cavity, the opening and the limiting cavity 110. When the measuring head 5 is connected with the driving assembly 2, the measuring head 5 is at least partially located in the limiting cavity 110. The limiting cavity 110 is used to limit the measuring head 5 in the radial direction, so as to reduce the deviation of the measuring head 5, thereby ensuring the accuracy of the detection of the detection assembly 4.

[0042] In the embodiment, the limiting assembly 3 is arranged. When the driving assembly 2 drives the measuring head 5 to rotate, the limiting assembly 3 is used to limit the detection position of the measuring head 5, so that each detection point of the measuring head 5 is uniformly distributed along the circumference of the measuring head 5, thereby realizing the 360° detection of the measuring head 5, improving the accuracy of the detection of the measuring head 5, ensuring the production quality of the product, reducing the demand for manual work, improving the work efficiency and reducing the cost.

[0043] Referring to Figure 1 and Figure 2 , the driving assembly 2 comprises a first motor 21, a rotating shaft 22, a first synchronous wheel 23, a synchronous belt 26, a second synchronous wheel 25 and a ball bearing. The first motor 21 is arranged on the second connecting piece 13. The rotating shaft 22 is connected to the fixing piece 11 and penetrates the accommodating cavity, the opening and the limiting cavity 110. The first synchronous wheel 23 is connected to the first motor 21. The second synchronous wheel 25 is connected to the rotating shaft 22. The synchronous belt 26 is arranged around the first synchronous wheel 23 and the second synchronous wheel 25 respectively. In operation, the first motor 21 drives the first synchronous wheel 23 to rotate, the first synchronous wheel 23 drives the synchronous belt 26 to move, the synchronous belt 26 drives the second synchronous wheel 25 to rotate, the second synchronous wheel 25 drives the rotating shaft 22 to rotate, and the rotating shaft 22 drives the probe 5 to rotate, so that the detection assembly 4 can detect each detection point of the probe 5.

[0044] The ball bearing comprises a bearing outer ring and a bearing inner ring. The bearing outer ring is connected to the fixing piece 11 and arranged at the opening. The bearing inner ring is rotatably connected to the bearing outer ring and connected to the rotating shaft 22. The ball bearing is used for fixing the rotating shaft 22 and reducing the frictional resistance between the rotating shaft 22 and the fixing piece 11. The ball bearing has high rotation accuracy, so that the rotation movement transmitted through the ball bearing is more accurate, thereby improving the accuracy of the rotation angle of the probe 5 and further improving the accuracy and reliability of the detection of the probe 5.

[0045] In the embodiment, the first motor 21 and the rotating shaft 22 are connected by the synchronous belt transmission. The synchronous belt transmission has certain toughness and elasticity, can buffer impact and vibration, and further improves the stability of the rotation of the probe 5. It can be understood that in other embodiments, the first motor 21 and the rotating shaft 22 can also be connected by other transmission modes, such as gear transmission, chain and sprocket transmission, or the first motor 21 can be directly connected to the rotating shaft 22 through a shaft coupling.

[0046] In the embodiment, the rotating shaft 22 and the probe 5 are connected by screw threads. The screw thread connection has high reliability, ensures the stability of the connection between the rotating shaft 22 and the probe 5, and is convenient for disassembly, thereby facilitating the replacement of the probe 5. It can be understood that in other embodiments, the rotating shaft 22 and the probe 5 can also be connected by other connection modes, such as buckle connection, pin connection, etc.

[0047] In the embodiment, the driving assembly 2 further comprises a face bearing 24 for connecting with the probe 5 to ensure the stability and rotation accuracy of the probe 5.

[0048] Referring to Figure 2 , Figure 3 and Figure 4 ,Figure 3 Fig. 3 is a structural schematic view of a limiting assembly of a probe detection device according to an embodiment of the present application, and a structure schematic view of a probe connection thereof, Figure 4 Fig. 3 is a structural schematic view of a limiting assembly of a probe detection device according to an embodiment of the present application, and a structure schematic view of a probe connection thereof, The limiting assembly 3 comprises a movable piece 31, an abutting piece 32, a dividing gear 33 and an elastic limiting piece 34. The outer surface of the rotating shaft 22 is provided with an annular groove. The movable piece 31 is sleeved on the rotating shaft 22 and located in the annular groove, and the movable piece 31 is rotatably connected to the rotating shaft 22. One end of the abutting piece 32 is movably connected to the movable piece 31. The dividing gear 33 is a one-way gear, which comprises a gear body 330 and a plurality of gear teeth 331. The gear body 330 is sleeved on the rotating shaft 22. The plurality of gear teeth 331 are uniformly distributed along the circumference of the gear body 330. The abutting piece 32 abuts against the gear teeth 331. Adjacent two gear teeth 331 form a first clamping portion 332, i.e. the gap between the adjacent two gear teeth 331. The abutting piece 32 is provided with a second clamping portion 320, which is arranged in cooperation with the first clamping portion 332. One end of the elastic limiting piece 34 is connected to the mounting seat 1, and the other end of the elastic limiting piece 34 abuts against one end of the abutting piece 32 close to the gear teeth 331. The elastic limiting piece 34 is used for limiting the abutting piece 32, so that the abutting piece 32 abuts against the gear teeth 331, preventing the abutting piece 32 from disengaging from the dividing gear 33, and ensuring the stability and reliability of the detection of the probe 5.

[0049] In this embodiment, the elastic limiting piece 34 and the mounting seat 1 are detachably connected, for example, threaded connection, buckle connection, etc., to facilitate installation and disassembly. It can be understood that in other embodiments, the elastic limiting piece 34 and the mounting seat 1 can also be welded connection, or the elastic limiting piece 34 and the mounting seat 1 can also be integrally formed.

[0050] In work, the rotating shaft 22 drives the dividing gear 33 to rotate. In the process of rotating the dividing gear 33, the gear teeth 331 push the abutting piece 32, so that the abutting piece 32 compresses the elastic limiting piece 34. When the abutting piece 32 moves to the next gear tooth 331, the elastic limiting piece 34 makes the abutting piece 32 abut against the gear tooth 331 through the elastic force.

[0051] In this embodiment, the number of gear teeth 331 is 36. When the abutting piece 32 moves from one gear tooth 331 to the next gear tooth 331, it represents that the probe 5 rotates 10°, so as to realize 360° detection of the probe 5.

[0052] Referring to Figs. 1 to 3, Figure 1 , Figure 3 and Figure 5 , Figure 5A front view of a structure of a probe detection device provided by an embodiment of the present application is shown. The detection assembly 4 comprises a second motor 41, a detection piece 42, and a receiver. The second motor 41 is arranged on the first support 14. The detection piece 42 is connected to the second motor 41. The second motor 41 is configured to drive the detection piece 42 to reciprocate along a first direction, so that the detection piece 42 abuts against each detection point of the probe 5. The detection piece 42 is configured to detect a receiving state of each detection point of the probe 5. The receiver is connected to the detection piece 42. The receiver is configured to receive a detection signal emitted by the detection piece 42 and provide a detection result of each detection point of the probe 5. The first direction is the X direction in the figure.

[0053] The probe 5 comprises a probe main body 51 and a probe probe 52. The probe main body 51 is at least partially located in the limiting cavity 110. One end of the probe probe 52 is connected to the probe main body 51. The other end of the probe probe 52 is configured to abut against the detection piece 42.

[0054] Referring to Figure 1 and Figure 5 , the detection assembly 4 further comprises a rack 43, a drive gear 44, a sliding rail 45, and a sliding block 46. The sliding rail 45 is arranged on the second support 15 and extends along the first direction. The rack 43 is connected to the sliding block 46 and is in sliding connection with the sliding rail 45 through the sliding block 46. The detection piece 42 is connected to the rack 43. The drive gear 44 is connected to the second motor 41 and is in meshing connection with the rack 43. The sliding rail 45 and the sliding block 46 are in sliding connection to guide the movement of the rack 43, thereby improving the stability of the movement of the detection piece 42.

[0055] In operation, the second motor 41 drives the drive gear 44 to rotate. The rotation of the drive gear 44 drives the rack 43 to reciprocate along the first direction. The movement of the rack 43 drives the detection piece 42 to move, so that the detection piece 42 approaches or moves away from the probe 5.

[0056] In this embodiment, the detection assembly 4 further comprises a fixing frame 47. The fixing frame 47 is arranged on the first support 14 and encloses the first support 14 to form a placement position. The second motor 41 is arranged in the placement position and is fixedly connected to the fixing frame 47 by bolts. The fixing frame 47 limits the movement of the second motor 41, thereby reducing the deviation of the second motor 41 and ensuring the stability and reliability of the movement of the detection piece 42.

[0057] Referring to Figure 5 , the rack 43 comprises a connecting portion 430, a first meshing portion 431, and a second meshing portion 432. The connecting portion 430 is connected to the sliding block 46. The first meshing portion 431 and the second meshing portion 432 are oppositely arranged at two ends of the connecting portion 430. The drive gear 44 comprises a third meshing portion 440. The third meshing portion 440 is configured to mesh with the first meshing portion 431 or the second meshing portion 432.

[0058] In work, by the second motor 41 drives the drive gear 44 counterclockwise rotation, when the third engagement 440 and the first engagement 431 engagement, drive gear 44 drive rack 43 along the direction away from the probe 5, so that the detection piece 42 away from the probe 5, when the third engagement 440 and the second engagement 432 engagement, drive gear 44 drive rack 43 along the direction close to the probe 5, so that the detection piece 42 and the probe 5 abutment; Or by the second motor 41 drives the drive gear 44 clockwise rotation, when the third engagement 440 and the first engagement 431 engagement, drive gear 44 drive rack 43 along the direction close to the probe 5, so that the detection piece 42 and the probe 5 abutment, when the third engagement 440 and the second engagement 432 engagement, drive gear 44 drive rack 43 along the direction away from the probe 5, so that the detection piece 42 away from the probe 5.

[0059] The embodiment drives the rack 43 to move by the second motor 41, so as to realize the reciprocating motion of the detection piece 42, reduces the abrasion caused by the rotation of the probe 5 and the friction of the detection piece 42 when the detection piece 42 does not move, improves the service life of the probe 5, and accurately controls the reciprocating distance through the gear number of the drive gear 44 and the rack 43, so as to make the detection of the probe 5 uniform, thereby improving the accuracy and reliability of the detection of the probe 5.

[0060] In a specific application scenario, when the probe 5 is detected, first, the first motor 21 drives the first synchronous wheel 23 to rotate, the first synchronous wheel 23 drives the synchronous belt 26 to move, the synchronous belt 26 drives the second synchronous wheel 25 to rotate, the second synchronous wheel 25 drives the rotating shaft 22 to rotate, and the rotating shaft 22 drives the probe 5 and the indexing gear 33 to rotate. In the process of rotating the indexing gear 33, the gear teeth 331 will push the abutting piece 32, so that the abutting piece 32 compresses the elastic limiting piece 34. When the abutting piece 32 moves to the next gear tooth 331, the elastic limiting piece 34 makes the abutting piece 32 abut the gear tooth 331 through the elastic force, so as to make the probe 5 rotate a preset angle (when the gear tooth 331 is 36, the preset angle is 10°), and realize the 360° detection of the probe 5.

[0061] The above is only the preferred specific embodiment of the present application, but the protection scope of the present application is not limited to this. Any person skilled in the art can easily think of changes or replacements within the technical range disclosed in the present application, which should be covered in the protection scope of the present application. Therefore, the protection scope of the present application should be subject to the protection scope of the claims.

Claims

1. A probe detection device, characterized by, The utility model relates to a kind of detection device for measuring head, including: Mounting seat; Drive assembly, the drive assembly is arranged in the mounting seat, for connecting with probe, to drive the rotation of the probe; Limiting component, the limiting component is connected with the drive assembly, for limiting the detection position of the probe, so that each detection point of the probe is evenly distributed along the circumference of the probe; Detection component, the detection component is arranged in the mounting seat, for detecting each detection point of the probe; The drive assembly includes first motor and rotating shaft, the first motor is arranged in the mounting seat, one end of the rotating shaft is connected to the first motor, the other end of the rotating shaft is used to be connected with the probe, the limiting component includes index gear, movable element, elastic limiting element and abutment, the index gear is sleeved on the rotating shaft, the movable element is rotatably connected to the rotating shaft, the elastic limiting element is connected with the mounting seat, the abutment is connected with the movable element and the elastic limiting element respectively, and the abutment is in contact with the index gear.

2. The probe detection apparatus of claim 1, wherein The index gear includes gear body and a plurality of gear teeth, a plurality of gear teeth are evenly distributed along the circumference of the gear body respectively, and adjacent two gear teeth form first clamping portion, the abutment is provided with second clamping portion, and the second clamping portion is matched with the first clamping portion.

3. The probe detection apparatus of claim 1, wherein The drive assembly further includes first synchronous wheel, synchronous belt and second synchronous wheel, the first synchronous wheel is connected to the first motor, the second synchronous wheel is connected to the rotating shaft, and the synchronous belt is wound on the first synchronous wheel and the second synchronous wheel respectively.

4. The probe detection apparatus of claim 1, wherein The drive assembly further includes ball bearing, the ball bearing includes bearing outer ring and bearing inner ring, the bearing outer ring is connected to the mounting seat, the bearing inner ring is rotatably connected to the bearing outer ring, and the bearing inner ring is connected with the rotating shaft.

5. The probe detection apparatus of claim 1, wherein The mounting seat includes fixing element, first connecting element, second connecting element and first support, the bottom of the fixing element is provided with recess, the first connecting element is connected to the bottom of the fixing element and is enclosed with the recess to form accommodating cavity, the limiting component is arranged in the accommodating cavity, the second connecting element is connected to one side of the first connecting element, the drive assembly is arranged in the second connecting element, the first support is connected to the top of the fixing element, and the detection component is arranged in the first support.

6. The probe detection apparatus according to any one of claims 1 to 5, characterized by The detection component includes second motor, detection element and receiver, the second motor is arranged in the mounting seat, the detection element is connected to the second motor, the second motor is used to drive the detection element reciprocating motion along first direction, so that the detection element is in contact with each detection point of the probe, the detection element is used to detect the receiving state of each detection point of the probe, the receiver is connected with the detection element, and the receiver is used to receive the detection signal emitted by the detection element.

7. The probe detection apparatus of claim 6, wherein The detection component further includes rack and drive gear, the rack is movably connected to the mounting seat, the drive gear is connected to the second motor and is engaged with the rack, and the detection element is connected to the rack.

8. The probe detection apparatus of claim 7, wherein The rack comprises a connecting part, a first engaging part and a second engaging part, the connecting part is movably connected to the mounting base, the first engaging part and the second engaging part are oppositely arranged at two ends of the connecting part, and the driving gear comprises a third engaging part for engaging with the first engaging part or the second engaging part.

9. The probe detection apparatus of claim 7, wherein The detection assembly further comprises a sliding rail and a sliding block, the sliding rail is arranged on the mounting base, and the sliding block is connected to the rack and slidably connected with the sliding rail.

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