A high-voltage wire harness device with automatic deviation detection and a method of use

Abstract

The application relates to the field of high-voltage wire harness detection, and mainly discloses a high-voltage wire harness device with automatic deviation correction detection and a use method, which comprises a mounting support, a supporting base, an adjusting plate and a detection support, the bottom of the mounting support is provided with a driving motor, and the moving base is provided with an adjusting screw rod inside. A plurality of groups of detection probes arranged in the detection support are used to detect the surface of the high-voltage wire harness. The adjusting screw rod is driven to rotate by the driving motor, the moving block is driven to displace through the rotation of the adjusting screw rod, the detection support is driven to reset, the pressing plate loses the pressing on the left-handed control button after the detection support is reset, the driving motor stops working, the high-voltage wire harness in the detection support is automatically reset, and thus the problem that the high-voltage wire harness can only be manually reset or the production line is stopped when the high-voltage wire harness deviates is solved.

Description

Technical Field

[0001] This invention relates to the field of high-voltage wiring harness testing, and more specifically, to a high-voltage wiring harness device and method for automatic correction and testing. Background Technology

[0002] With the rapid development of the new energy vehicle industry, high-voltage wiring harnesses, as the "blood vessels" of vehicle power transmission, are directly related to the vehicle's operational safety in terms of safety, reliability, and assembly precision. High-voltage wiring harnesses typically consist of multi-strand copper wires, a high-voltage insulation layer, a shielding layer, and connectors. They are characterized by their long length, high flexibility, heavy weight, and susceptibility to deformation. During the manufacturing and assembly of high-voltage wiring harnesses, the wiring harness's orientation, connector mating angles, and the integrity of the insulation layer are core indicators for quality inspection.

[0003] In existing technologies, most production lines currently adopt a serial mode of "positioning first and then testing" or "testing first and then manual adjustment". Common testing equipment is mostly fixed vision sensors or contact probes, which can only perform single-point sampling when the wire harness is stationary. Once a deviation in the wire harness direction (such as twisting, sagging, or connector angle deviation) is detected, the system can only issue an alarm signal and stop the production line, relying on manual intervention for manual reset and recalibration. This open-loop control mode not only leads to a significant increase in production cycle time, but also, during frequent start-stop processes, the wire harness is prone to micro-cracks or insulation wear at the clamp contact points due to repeated clamping and releasing, reducing product consistency.

[0004] No effective solutions have yet been proposed to address the problems in the relevant technologies. Summary of the Invention

[0005] The purpose of this invention is to provide an automatic correction and detection device for high-voltage wiring harnesses and a method for using it, so as to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, the present invention provides the following technical solution: An automatic correction and detection high-voltage wiring harness device includes a mounting bracket, a drive motor mounted at the bottom of the mounting bracket, a support base provided on the surface of the mounting bracket, a moving groove provided on the surface of the support base, an adjustment plate provided in the moving groove, a detection bracket provided on the surface of the adjustment plate, a detection probe provided on the inner side of the detection bracket, a push plate provided on the side of the detection bracket, a rotating rod provided on the side of the push plate, and an auxiliary plate sleeved on the surface of the rotating rod. The surface of the movable slot is provided with a movable opening, an adjusting screw is provided in the movable opening, a movable block is screwed to the surface of the adjusting screw, a traction plate is provided on the surface of the movable block, a sliding groove is provided on the surface of the traction plate, and a support plate is provided in the sliding groove; The support base has an installation frame at its bottom, and there are two sets of installation frames. Each set of installation frames contains a control module, and the sides of each set of control modules are respectively provided with a left-turn control button and a right-turn control button.

[0007] Furthermore, the support base is fixedly connected to the surface of the mounting bracket, the length of the long side of the moving groove is equal to the length of the long side of the support base, and the side of the adjusting plate is provided with limit blocks. There are two sets of limit blocks, which are symmetrically distributed about the adjusting plate. The adjusting plate and the limit blocks are slidably connected to the moving groove.

[0008] Furthermore, the drive motor is fixedly connected to the bottom of the mounting bracket, the drive end of the drive motor is fitted with a drive gear, the moving port end face is provided with a positioning bearing, the adjusting screw is fixedly connected to the inner ring surface of the positioning bearing, and the surface of the adjusting screw is fitted with a transmission gear, the drive gear and the transmission gear mesh with each other for transmission.

[0009] Furthermore, the mounting frame is fixedly connected to the bottom of the support base, and two sets of control modules are provided. The two sets of control modules are electrically connected to the drive motor, and the control modules are fixedly connected inside the mounting frame.

[0010] Furthermore, a positioning plate is provided on the side of the support base, an auxiliary rod is inserted into the side of the positioning plate, the auxiliary plate is rotatably connected to the auxiliary rod, and a pressing plate is provided on the end face of the auxiliary plate.

[0011] Furthermore, the auxiliary plate is rotatably connected to the rotating rod, the push plate is fixedly connected to the side of the adjusting plate, and two sets of push plates are provided, which are symmetrically distributed about the adjusting plate.

[0012] Furthermore, the inner side of the detection bracket is provided with a mounting groove, and several sets of mounting grooves are provided. The several sets of mounting grooves are equidistantly located on the inner side of the detection bracket, and a fixing frame is provided in the mounting groove.

[0013] Furthermore, a limiting rod is provided on the inner side of the fixed frame, and a traction wheel is rotatably connected to the surface of the limiting rod. Multiple sets of limiting rods are provided, and the multiple sets of limiting rods are linearly arranged at equal intervals about the inner side of the fixed frame. The detection probe is fixedly connected to the inner side of the detection bracket.

[0014] Furthermore, the side of the moving block contacts the side of the moving port, the bottom of the adjusting plate is provided with a vertical plate, the vertical plate is slidably connected to the slide groove, the side of the vertical plate is provided with an adjusting spring, one end of the adjusting spring is fixedly connected to the side of the vertical plate, the other end of the adjusting spring is fixedly connected to the side of the support plate, the surface of the support plate is provided with a positioning plate, the side of the positioning plate is provided with a through hole, a damping ring is provided in the through hole, the side of the adjusting plate is provided with a damping rod, and the damping rod passes through the damping ring.

[0015] A method for using an automatic alignment detection high-voltage wiring harness device specifically includes the following steps: S1. By passing the high-voltage wire harness through the testing bracket, the surface of the high-voltage wire harness can be easily tested using multiple sets of testing probes installed inside the testing bracket; S2. Then, when the high-voltage harness shifts, it causes the detection bracket to move to the left-hand control button direction. The adjustment plate then moves the push plate, causing the push plate to rotate around the auxiliary rod, thus pressing the left-hand control button. S3. Start the drive motor by turning the control button to the left. The drive motor drives the adjusting screw to rotate. The rotation of the adjusting screw causes the moving block to move, which in turn causes the detection bracket to reset. After the detection bracket is reset, the pressure plate stops pressing the control button to the left, causing the drive motor to stop working and the high-voltage wire harness in the detection bracket to automatically correct and reset.

[0016] Compared with the prior art, the present invention has the following beneficial effects: The structure of the present invention passes the high-voltage wire harness through the detection bracket, and then uses multiple sets of detection probes set inside the detection bracket to facilitate the detection of the surface of the high-voltage wire harness. When the high-voltage wire harness deviates during the movement and detection process, the drive motor drives the adjusting screw to rotate. The rotation of the adjusting screw drives the moving block to move, which in turn drives the detection bracket to reset. After the detection bracket is reset, the press plate loses the pressure on the left-hand control button, causing the drive motor to stop working, and the high-voltage wire harness in the detection bracket to automatically correct and reset. This avoids the problem that when the high-voltage wire harness deviates, manual intervention is required for manual reset or production line shutdown. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 This is a schematic diagram of the structure of a high-voltage wiring harness device for automatic correction detection according to an embodiment of the present invention; Figure 2 This is a schematic diagram of the overall structure of a high-voltage harness device for automatic deviation detection according to an embodiment of the present invention when the device is tilted. Figure 3 yes Figure 2 Enlarged structural diagram at point A in the middle; Figure 4 This is a top view of the overall structure of a high-voltage wiring harness device for automatic correction detection according to an embodiment of the present invention; Figure 5 This is a partial cross-sectional view of the support base in a high-voltage harness device for automatic correction detection according to an embodiment of the present invention. Figure 6 yes Figure 5 Enlarged structural diagram at point B in the diagram; Figure 7 This is a schematic diagram of the detection bracket and adjustment plate structure in a high-voltage wiring harness automatic correction detection device according to an embodiment of the present invention. Figure 8 This is a cross-sectional view of the support base in a high-voltage wiring harness device for automatic correction detection according to an embodiment of the present invention. Figure 9 yes Figure 8 A magnified structural diagram at point C in the diagram.

[0019] Figure label: 1. Mounting bracket; 2. Drive motor; 3. Support base; 4. Moving slot; 5. Adjusting plate; 6. Detection bracket; 7. Detection probe; 8. Moving port; 9. Adjusting screw; 10. Moving block; 11. Traction plate; 12. Slide groove; 13. Support plate; 14. Push plate; 15. Mounting frame; 16. Control module; 17. Left-hand control button; 18. Right-hand control button; 19. Rotating rod; 20. Auxiliary plate; 21. Limiting block; 22. Drive gear; 23. Positioning bearing; 24. Transmission gear; 25. Positioning plate; 26. Auxiliary rod; 27. Pressing plate; 28. Mounting slot; 29. ​​Fixing frame; 30. Limiting rod; 31. Traction wheel; 32. Vertical plate; 33. Adjusting spring; 34. Positioning clamp; 35. Damping ring; 36. Damping rod. Detailed Implementation

[0020] The invention will now be further described with reference to the accompanying drawings and specific embodiments: Example 1

[0021] Please see Figure 1-9According to an embodiment of the present invention, an automatic correction and detection device for high-voltage wire harnesses includes a mounting bracket 1. A drive motor 2 is mounted on the bottom of the mounting bracket 1. The drive motor 2 is powered by an external power source and facilitates the subsequent rotation of an adjusting screw 9. A support base 3 is provided on the surface of the mounting bracket 1. A movable groove 4 is formed on the surface of the support base 3. The movable groove 4 is generally T-shaped. An adjusting plate 5 is provided inside the movable groove 4. A detection bracket 6 is provided on the surface of the adjusting plate 5. A detection probe 7 is provided on the inner side of the detection bracket 6. The detection probe 7 facilitates the detection of the surface of the high-voltage wire harness. A push plate 14 is provided on the side of the detection bracket 6. The push plate 14 is fixedly connected to the side of the adjusting plate 5. A rotating rod 19 is provided on the side of the push plate 14. An auxiliary plate 20 is sleeved on the surface of the rotating rod 19.

[0022] The surface of the movable groove 4 has a movable opening 8, and an adjusting screw 9 is installed inside the movable opening 8. A movable block 10 is screwed onto the surface of the adjusting screw 9. The movable block 10 has a square plate-like structure. The movable opening 8 facilitates the rotation of the movable block 10 when the adjusting screw 9 rotates. The movable opening 8 facilitates the limiting displacement of the movable block 10. A traction plate 11 is installed on the surface of the movable block 10. A sliding groove 12 is installed on the surface of the traction plate 11. A support plate 13 is installed inside the sliding groove 12. The sliding groove 12 has a "T"-shaped plate-like structure. The support plate 13 is fixedly connected to the sliding groove 12 by bolts.

[0023] The support base 3 has a mounting frame 15 at its bottom, which is fixedly connected to the bottom of the support base 3 by bolts. There are two sets of mounting frames 15, and each set of mounting frames 15 has a control module 16. The two sets of control modules 16 have a left-turn control button 17 and a right-turn control button 18 on their sides, respectively. When the left-turn control button 17 is pressed, the drive end of the drive motor 2 rotates to the left. When the right-turn control button 18 is pressed, the drive end of the drive motor 2 rotates to the right. Example 2

[0024] Please see Figures 5-7 As shown, the support base 3 is fixedly connected to the surface of the mounting bracket 1. The length of the long side of the moving groove 4 is equal to the length of the long side of the support base 3. The side of the adjusting plate 5 is provided with a limit block 21. There are two sets of limit blocks 21, which are symmetrically distributed about the adjusting plate 5. The adjusting plate 5 and the limit block 21 are slidably connected to the moving groove 4. Through the cooperation of the adjusting plate 5 and the limit block 21, the adjusting plate 5 is prevented from detaching from the moving groove 4. The adjusting plate 5 and the limit block 21 are slidably connected to the moving groove 4.

[0025] Please see Figures 1-3As shown, the drive motor 2 is fixedly connected to the bottom of the mounting bracket 1. The drive end of the drive motor 2 is fitted with a drive gear 22. The end face of the moving port 8 is provided with a positioning bearing 23. The adjusting screw 9 is fixedly connected to the inner ring surface of the positioning bearing 23. The surface of the adjusting screw 9 is fitted with a transmission gear 24. The drive gear 22 and the transmission gear 24 mesh with each other for transmission. The drive motor 2 drives the drive gear 22 to rotate, thereby cooperating with the meshing transmission of the drive gear 22 and the transmission gear 24 to drive the adjusting screw 9 to rotate. One end of the adjusting screw 9 is fixedly connected to the inner ring surface of the positioning bearing 23. The rotation of the adjusting screw 9 drives the moving block 10 to move.

[0026] The mounting frame 15 is fixedly connected to the bottom of the support base 3. The control module 16 is provided in two sets. The two sets of control modules 16 are electrically connected to the drive motor 2. The control module 16 is fixedly connected inside the mounting frame 15. When the left-turn control button 17 or the right-turn control button 18 is pressed, the control module 16 will start the drive motor 2 to work, so that the high-voltage wire harness can be reset by the power provided by the drive motor 2.

[0027] Please see Figures 4-7 As shown, a positioning plate 25 is provided on the side of the support base 3, and an auxiliary rod 26 is inserted into the side of the positioning plate 25. The auxiliary plate 20 is rotatably connected to the auxiliary rod 26. When the push plate 14 pushes the auxiliary plate 20, the auxiliary plate 20 can rotate around the auxiliary rod 26. A pressing plate 27 is provided on the end face of the auxiliary plate 20. By rotating the auxiliary plate 20, the pressing plate 27 can be pressed to press the left-hand control button 17 or the right-hand control button 18, thereby starting the drive motor 2 to work. The auxiliary plate 20 is rotatably connected to the rotating rod 19. The push plate 14 is fixedly connected to the side of the adjustment plate 5. There are two sets of push plates 14, which are symmetrically distributed about the adjustment plate 5. When the push plate 14 pushes the auxiliary plate 20, since the auxiliary plate 20 is rotatably connected to the auxiliary rod 26 and the rotating rod 19, there will be no rotational conflict when pushing and rotating the auxiliary plate 20. Example 3

[0028] Please see Figure 7 and Figure 8As shown, the inner side of the detection bracket 6 is provided with a mounting groove 28, and several sets of mounting grooves 28 are provided. These sets of mounting grooves 28 are equidistantly located on the inner side of the detection bracket 6. A fixing frame 29 is provided in the mounting groove 28. The fixing frame 29 is generally in the shape of a "U" plate. The fixing frame 29 is fixedly connected to the mounting groove 28 by limiting bolts. A limiting rod 30 is provided on the inner side of the fixing frame 29. A traction wheel 31 is rotatably connected to the surface of the limiting rod 30. The traction wheel 31 is rotatably connected to the limiting rod 30. The setting of the traction wheel 31 helps to reduce the friction between the inner side of the detection bracket 6 and the surface of the high-voltage wire harness, avoiding wear on the surface of the high-voltage wire harness. Multiple sets of limiting rods 30 are provided, and these sets of limiting rods 30 are linearly arranged at equal intervals about the inner side of the fixing frame 29. The detection probe 7 is fixedly connected to the inner side of the detection bracket 6. By evenly setting multiple sets of detection probes 7 on the inner circumferential surface of the detection bracket 6, the detection accuracy of the high-voltage wire harness surface is increased.

[0029] Please see Figures 5-9 As shown in Table 1 below, the side of the moving block 10 contacts the side of the moving port 8, which facilitates the movement of the moving block 10 when it is moved by the rotation of the adjusting screw 9. The bottom of the adjusting plate 5 is provided with a vertical plate 32, which is slidably connected to the slide groove 12. The vertical plate 32 has a "T" shaped plate structure. When the high-voltage wire harness is offset, it will drive the vertical plate 32 to move within the slide groove 12. An adjusting spring 33 is provided on the side of the vertical plate 32. One end of the adjusting spring 33 is fixedly connected to the side of the vertical plate 32, and the other end of the adjusting spring 33 is fixedly connected to the support. On the side of the support plate 13, the displacement of the upright plate 32 compresses the adjusting spring 33. The surface of the support plate 13 is provided with a positioning plate 34, and the side of the positioning plate 34 has a through hole. A damping ring 35 is provided in the through hole. The side of the adjusting plate 5 is provided with a damping rod 36, which passes through the damping ring 35. When the damping rod 36 moves within the damping ring 35, it can prevent the upright plate 32 from continuously moving back and forth in the slide groove 12 due to the elasticity of the adjusting spring 33. The spring of the adjusting spring 33 also facilitates the automatic reset of the upright plate 32, improving the correction capability of the high-voltage wire harness.

[0030] Table 1 (Comparison of manual intervention reset, shutdown reset, and this solution):

[0031] A method for using an automatic alignment detection high-voltage wiring harness device specifically includes the following steps: S1. By passing the high-voltage wire harness through the detection bracket 6, the surface of the high-voltage wire harness can be easily detected by using the multiple sets of detection probes 7 set inside the detection bracket 6. S2. Then, when the high-voltage harness shifts, it causes the detection bracket 6 to move to the left-hand control button 17. The adjustment plate 5 then causes the push plate 14 to move, so that the push plate 14 causes the auxiliary plate 20 to rotate around the auxiliary rod 26, so that the pressing plate 27 presses the left-hand control button 17. S3. Start the drive motor 2 by turning the control button 17 to turn the adjustment screw 9. The rotation of the adjustment screw 9 causes the moving block 10 to move, which in turn causes the detection bracket 6 to reset. After the detection bracket 6 is reset, the pressing plate 27 stops pressing the control button 17, so that the drive motor 2 stops working and the high voltage wire harness in the detection bracket 6 is automatically corrected and reset.

[0032] In this invention, unless otherwise explicitly specified and limited, the terms "installation," "setting," "connection," "fixing," "screw connection," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal connection of two components or the interaction between two components. Unless otherwise explicitly limited, those skilled in the art can understand the specific meaning of the above terms in this invention according to the specific circumstances.

[0033] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0034] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

[0035] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A high-voltage wiring harness device for automatic alignment detection, comprising a mounting bracket (1), characterized in that, The mounting bracket (1) is equipped with a drive motor (2) at its bottom. The mounting bracket (1) is provided with a support base (3). The support base (3) is provided with a moving groove (4). The moving groove (4) is provided with an adjustment plate (5). The adjustment plate (5) is provided with a detection bracket (6). The detection bracket (6) is provided with a detection probe (7) on its inner side. The detection bracket (6) is provided with a push plate (14) on its side. The push plate (14) is provided with a rotating rod (19) on its side. The rotating rod (19) is covered with an auxiliary plate (20). The moving groove (4) has a moving opening (8) on its surface. An adjusting screw (9) is provided in the moving opening (8). A moving block (10) is screwed onto the surface of the adjusting screw (9). A traction plate (11) is provided on the surface of the moving block (10). A sliding groove (12) is provided on the surface of the traction plate (11). A support plate (13) is provided in the sliding groove (12). The support base (3) has an installation frame (15) at its bottom. There are two sets of installation frames (15). Each set of installation frames (15) has a control module (16). The sides of the two sets of control modules (16) are respectively provided with a left-turn control button (17) and a right-turn control button (18).

2. The high-voltage harness device for automatic alignment detection according to claim 1, characterized in that, The support base (3) is fixedly connected to the surface of the mounting bracket (1). The length of the long side of the moving groove (4) is equal to the length of the long side of the support base (3). The side of the adjusting plate (5) is provided with a limit block (21). There are two sets of limit blocks (21). The two sets of limit blocks (21) are symmetrically distributed about the adjusting plate (5). The adjusting plate (5) and the limit block (21) are slidably connected to the moving groove (4).

3. The high-voltage harness device for automatic alignment detection according to claim 1, characterized in that, The drive motor (2) is fixedly connected to the bottom of the mounting bracket (1). The drive end of the drive motor (2) is fitted with a drive gear (22). The end face of the moving port (8) is provided with a positioning bearing (23). The adjusting screw (9) is fixedly connected to the inner ring surface of the positioning bearing (23). The surface of the adjusting screw (9) is fitted with a transmission gear (24). The drive gear (22) and the transmission gear (24) mesh with each other for transmission.

4. The high-voltage harness device for automatic alignment detection according to claim 1, characterized in that, The mounting frame (15) is fixedly connected to the bottom of the support base (3). There are two sets of control modules (16). The two sets of control modules (16) are electrically connected to the drive motor (2). The control modules (16) are fixedly connected inside the mounting frame (15).

5. The high-voltage harness device for automatic alignment detection according to claim 1, characterized in that, The support base (3) is provided with a positioning plate (25) on its side, and an auxiliary rod (26) is inserted into the side of the positioning plate (25). The auxiliary plate (20) is rotatably connected to the auxiliary rod (26), and a pressing plate (27) is provided on the end face of the auxiliary plate (20).

6. The high-voltage harness device for automatic alignment detection according to claim 5, characterized in that, The auxiliary plate (20) is rotatably connected to the rotating rod (19), and the push plate (14) is fixedly connected to the side of the adjusting plate (5). There are two sets of push plates (14), and the two sets of push plates (14) are symmetrically distributed about the adjusting plate (5).

7. The high-voltage harness device for automatic alignment detection according to claim 1, characterized in that, The inner side of the detection bracket (6) is provided with an installation groove (28), and several sets of installation grooves (28) are provided. Several sets of installation grooves (28) are equidistantly provided on the inner side of the detection bracket (6), and a fixing frame (29) is provided in the installation groove (28).

8. The high-voltage harness device for automatic alignment detection according to claim 7, characterized in that, The inner side of the fixed frame (29) is provided with a limiting rod (30), and the surface of the limiting rod (30) is rotatably connected with a traction wheel (31). There are multiple sets of the limiting rod (30), and the multiple sets of the limiting rod (30) are arranged linearly at equal intervals about the inner side of the fixed frame (29). The detection probe (7) is fixedly connected to the inner side of the detection bracket (6).

9. The high-voltage harness device for automatic alignment detection according to claim 1, characterized in that, The side of the moving block (10) contacts the side of the moving port (8). The bottom of the adjusting plate (5) is provided with a vertical plate (32). The vertical plate (32) is slidably connected to the slide groove (12). The side of the vertical plate (32) is provided with an adjusting spring (33). One end of the adjusting spring (33) is fixedly connected to the side of the vertical plate (32). The other end of the adjusting spring (33) is fixedly connected to the side of the support plate (13). The surface of the support plate (13) is provided with a positioning plate (34). The side of the positioning plate (34) is provided with a through hole. A damping ring (35) is provided in the through hole. The side of the adjusting plate (5) is provided with a damping rod (36). The damping rod (36) passes through the damping ring (35).

10. A method of using an automatic correction and detection high-voltage harness device according to any one of claims 1-9, characterized in that, Includes the following steps: S1. By passing the high-voltage wire harness through the detection bracket (6), the surface of the high-voltage wire harness can be easily detected by using the multiple sets of detection probes (7) set inside the detection bracket (6); S2. Then, when the high-voltage harness shifts, it causes the detection bracket (6) to move to the left-hand control button (17). The adjustment plate (5) then causes the push plate (14) to move, so that the push plate (14) drives the auxiliary plate (20) to rotate around the auxiliary rod (26), so that the pressing plate (27) presses the left-hand control button (17). S3. Start the drive motor (2) by turning the control button (17) to drive the adjusting screw (9) to rotate. The rotation of the adjusting screw (9) drives the moving block (10) to move, which in turn drives the detection bracket (6) to reset. When the detection bracket (6) is reset, the pressing plate (27) loses the pressure on the left-turn control button (17), causing the drive motor (2) to stop working and the high voltage wire harness in the detection bracket (6) to automatically correct and reset.

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