Automobile sunroof wire harness with waterproof butt joint structure
By wrapping velvet tape outside the main body of the car sunroof wiring harness and installing a hollow PVC sleeve, combined with the design of the sealing structure, the problem of water vapor penetration of the sunroof wiring harness in rainy days is solved, and the airtightness and waterproof performance is achieved, ensuring the safe and stable operation of the sunroof wiring harness and the safety of passengers.
Patent Information
- Application Number
- CN202411852261.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-16
- Publication Date
- 2025-03-28
AI Technical Summary
Existing car sunroof wiring harnesses are prone to water vapor penetration during rainy days, resulting in electrical failures such as short circuits and corrosion, affecting the safe and stable operation of the vehicle circuit system and the safety of passengers on board.
A car sunroof wiring harness with a waterproof butt structure was designed. By wrapping velvet tape outside the main body of the sunroof wiring harness and placing a hollow PVC sleeve, combining the sealing structure between the female joint and the male joint, including the clamping design of the sealing groove and the sealing block, the moisture-proof pad and the air-tight opening, the air-tightness and water-tight performance are enhanced.
It effectively reduces the strange sound of the sunroof wiring harness during operation, enhances the user's comfort, and prevents moisture penetration in rainy environments, avoids electrical failures such as short circuits and corrosion, and ensures the stable operation of the sunroof wiring harness and the safety of passengers' rides.
Smart Images
Figure CN119726221A_ABST
Abstract
Description
Technical Field
[0001] The invention relates to the field of automobile wiring harnesses, in particular to an automobile sunroof wiring harness with a waterproof docking structure. Background Art
[0002] With the rapid development of the automobile industry and the continuous improvement of consumers' requirements for automobile safety and comfort, the automobile sunroof, as an important configuration of modern automobiles, can be opened and closed by connecting the sunroof wiring harness. The existing automobile sunroof wiring harnesses on the market are usually protected by heat shrink tubing or PVC tubing. During operation, vibrations produce abnormal noises, affecting the comfort of use.
[0003] However, on rainy days, as time goes by, water vapor has a probability of penetrating into the wiring harness connection, causing electrical faults such as short circuit and corrosion, making it difficult to ensure the safe and stable operation of the vehicle circuit system and the safety of passengers. It can be seen that the waterproof performance of the automotive wiring harness is particularly important. For this reason, we propose a car sunroof wiring harness with a waterproof docking structure, which can enhance the user's comfort, enhance the air tightness and waterproof performance of the automotive wiring harness, and ensure the stable operation of the wiring harness and the safety of passengers. Summary of the invention
[0004] The object of the present invention is to provide a car sunroof wiring harness with a waterproof docking structure to solve the problems raised in the above background technology.
[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a car sunroof wiring harness with a waterproof docking structure, comprising a sunroof wiring harness main body, the outer wall of the sunroof wiring harness main body is wrapped with flannel tape and is sleeved with a PVC sleeve, the flannel tape is filled between the sunroof wiring harness main body and the PVC sleeve, female connectors are arranged at both ends of the sunroof wiring harness main body, a male connector is arranged at one end of the female connector, a plug is fixedly connected to one end of the male connector, an installation port adapted to the plug is opened at one end of the female connector, the inner walls on both sides of the installation port are provided with the same components, a placement groove is opened on the inner wall on one side of the installation port, A clamping block 1 is rotatably connected between the inner walls of both sides of the placement groove, and clamping grooves are provided on the outer walls of both sides of the plug, and a clamping block 2 is fixedly connected to one end of the inner walls of the two clamping grooves, and the clamping block 1 and the clamping block 2 can be in a mutually clamping relationship, and both ends of the male connector are fixedly connected with moisture-proof pads, and a shell component 1 is sleeved and slidably connected to the outer wall of the female connector, and a shell component 2 is fixedly connected between the inner walls of both sides of the shell component 1 and is in a sliding connection with the top of the female connector, and the inner wall of the shell component 1 and the bottom end of the shell component 2 are fixedly connected with airtight openings, and the two airtight openings can be respectively clamped with the inside of the two moisture-proof pads.
[0006] Preferably, the inside of the PVC sleeve is hollow and sealing lids are provided at both ends thereof. An opening having the same size as the cross-section of the skylight wiring harness main body is provided at one end of the sealing lid.
[0007] Preferably, the cross-section of the first housing member is in a U shape, and the cross-section of the whole formed by combining it with the second housing member is in a square shape. An elastic strip is fixedly connected between the first clamping block and one inner wall of the placement groove. Convex blocks are fixedly connected to both outer walls of the first clamping block. Arc-shaped grooves are provided on both inner walls of the placement groove. The convex blocks are slidably connected inside the arc-shaped grooves.
[0008] Preferably, rotating shafts are rotatably connected to both inner walls of the placement groove. The rotating shafts pass through both ends of the first clamping block. The first clamping block is rotatably connected inside the placement groove through the provided rotating shafts. One end of the rotating shaft passes through the top end of the female connector and is fixedly connected to an adjusting block. A braking block is slidably connected to the side wall of the adjusting block. The whole cross-section of the braking block is in an L shape. The adjusting block is an incomplete circular tooth column. The arc length value of the tooth blocks on the outer wall of the adjusting block occupies half of the perimeter value of the cross-section of the adjusting block. The height of the tooth blocks here is lower than the height of the adjusting block. The top end of the braking block extends beyond the top of the adjusting block and is in a rectangular block shape. Two rectangular through grooves which are symmetrically distributed and far away from each other in position are provided at the top end of the second housing member. A plurality of equally spaced tooth blocks are fixedly connected to the inner wall of one side of the rectangular through groove far away from the middle of the second housing member. Through the two sets of tooth blocks provided, a meshing connection relationship is indirectly formed between the rectangular through groove and the adjusting block. A groove adapted to the braking block is also provided on the inner wall of one side of the rectangular through groove far away from the middle of the second housing member.
[0009] Preferably, two driving blocks one which are symmetrically distributed and far away from each other in position are fixedly connected to the bottom of the second housing member. Two driving grooves which are symmetrically distributed and far away from each other in position are provided at the top end of the female connector. The driving blocks one are slidably connected inside the driving grooves. Vertical grooves are provided on both inner walls of the driving grooves. An elastic combination is fixedly connected between the top end of the second driving block and the top inner wall of the vertical groove. The elastic combination is located inside the vertical groove. The elastic combination includes a plurality of circular elastic members stacked end to end in sequence.
[0010] Preferably, the width of the driving block one is smaller than the width of the driving block two.
[0011] Preferably, two slots are provided at the top end of the inner wall of the installation opening, which are symmetrically distributed and far away from each other. The slot is in the shape of a rectangular groove without a bottom surface. The slots, vertical slots and drive slots communicate with each other internally. A rectangular plate is fixedly connected to the bottom end of the second drive block. A plurality of sealing blocks are fixedly connected to the bottom end of the rectangular plate. Each of the plurality of sealing blocks is in the shape of a triangular prism. Airtight members are fixedly connected to the outer walls on both sides of the plug. The airtight member is in the shape of a "匚". A sealing groove adapted to a plurality of sealing blocks is provided at the top end of the airtight member. The side surface of the airtight member is rough.
[0012] Preferably, rubber grooves are provided at both ends of the inner wall of the installation opening, and rubber strips adapted to the rubber grooves are fixedly connected to the upper and lower ends of the plug.
[0013] Preferably, side plates are fixedly connected to the outer walls on both sides of the female connector. A rough corrugated strip is fixedly connected to one end of the side plate facing the first housing member. The surface of the rough corrugated strip is rough. Side grooves adapted to the side plates are provided on both sides of the first housing member, and corrugated grooves adapted to the rough corrugated strip are also provided.
[0014] Compared with the prior art, the beneficial effects of the present invention are as follows: Wrapping the velvet tape outside the skylight wire harness main body can reduce the abnormal noise generated by the PVC sleeve during the vehicle operation, enhance the comfort of the user. When the female connector and the male connector are docked, the sealing groove and the sealing block, and the moisture-proof pad and the airtight opening are also clamped with each other at the same time, which can enhance the airtightness and waterproof performance of the whole component after docking, ensure that in rainy weather, moisture will not penetrate into the connection part of the skylight wire harness main body, thus avoiding electrical faults such as short circuit and corrosion of the skylight wire harness main body, and ensuring the stable operation of the skylight wire harness main body in the vehicle circuit system and the safety of passengers during riding. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 It is a schematic diagram of the overall structure of the installation state of the skylight wire harness main body of the present invention; Figure 2 For the present invention Figure 1 Overall sectional structure schematic diagram; Figure 3 It is a schematic diagram of the overall structure of the male connector of the present invention; Figure 4 It is a schematic diagram of the overall structure of the female connector of the present invention; Figure 5 It is a schematic diagram of the overall sectional structure after the male and female connectors of the present invention are docked; Figure 6 For the present invention Figure 5 Enlarged schematic diagram of part A of the overall structure; Figure 7A schematic diagram of the connection relationship of the internal structure of the female connector of the present invention; Figure 8 For the present invention Figure 7 An enlarged schematic diagram of the overall structure at B; Fig. 9 It is a schematic diagram of the connection relationship between the second housing component of the present invention and other components.
[0016] In the figure: 1. sunroof wiring harness body; 2. PVC sleeve; 3. flannel tape; 4. male connector; 5. plug; 6. snap-in groove; 7. airtight part; 8. sealing groove; 9. rubber strip; 10. female connector; 11. rubber groove; 12. placement groove; 13. clamping block 1; 14. convex block; 15. arc groove; 16. elastic strip; 17. clamping block 2; 18. rectangular through groove; 19. adjustment block; 20. brake block; 21. rough corrugated strip; 22. drive block 1; 23. drive groove; 24. slot; 25. rectangular plate; 26. drive block 2; 27. moisture-proof pad; 28. elastic assembly; 29. vertical groove; 30. airtight opening; 31. shell part 1; 32. shell part 2; 33. side panel. DETAILED DESCRIPTION
[0017] In order to make the purpose and technical solution of the present invention clearly and completely described, and the advantages more clearly understood, the embodiments of the present invention are further described in detail with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are part of the embodiments of the present invention, rather than all of the embodiments, and are only used to explain the embodiments of the present invention, and are not used to limit the embodiments of the present invention. All other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.
[0018] For example, see Figure 1 - Fig. 9The present invention provides a technical solution: a car sunroof wiring harness with a waterproof docking structure, comprising a sunroof wiring harness body 1, the outer wall of the sunroof wiring harness body 1 is wrapped with a flannel tape 3 and is sleeved with a PVC sleeve 2, the flannel tape 3 is filled between the sunroof wiring harness body 1 and the PVC sleeve 2, both ends of the sunroof wiring harness body 1 are provided with a female connector 10, one end of the female connector 10 is provided with a male connector 4, one end of the male connector 4 is fixedly connected with a plug 5, one end of the female connector 10 is provided with an installation port adapted to the plug 5, the inner walls on both sides of the installation port are provided with the same components, the inner wall on one side of the installation port is provided with a placement groove 12, and the inner walls on both sides of the placement groove 12 are provided with a placement groove 12. A card block 13 is rotatably connected between the two sides of the plug 5, and card slots 6 are provided on the outer walls of the two card slots 6. One end of the inner wall of each card block 17 is fixedly connected, and the card block 13 and the card block 2 17 can be in a mutually clamped relationship. Both ends of the male connector 4 are fixedly connected with moisture-proof pads 27, and the outer wall of the female connector 10 is sleeved and slidably connected with a shell component 1 31, and a shell component 2 32 is fixedly connected between the inner walls of the two sides of the shell component 1 31, and the top of the female connector 10 is slidably connected. The inner wall of the shell component 1 31 and the bottom of the shell component 2 32 are fixedly connected with airtight openings 30, and the two airtight openings 30 can be respectively clamped with the inside of the two moisture-proof pads 27. Wrapping the flannel tape 3 around the outside of the sunroof wiring harness body 1 can reduce the abnormal noise generated by the PVC sleeve 2 during vehicle operation and enhance user comfort. When the female connector 10 and the male connector 4 are connected, the sealing groove 8 and the sealing block, the moisture-proof pad 27 and the airtight opening 30 are also connected to each other at the same time, which can enhance the air tightness and waterproof performance of the entire component after connection, ensuring that moisture will not penetrate into the connection of the sunroof wiring harness body 1 in a rainy environment, thereby avoiding electrical faults such as short circuit and corrosion in the sunroof wiring harness body 1, and ensuring the stable operation of the sunroof wiring harness body 1 in the vehicle circuit system and the safety of passengers.
[0019] Embodiment 2, based on embodiment 1, the interior of the PVC sleeve 2 is hollow and both ends thereof are provided with sealing covers, and one end of the sealing cover is provided with an opening having the same size as the cross section of the sunroof wiring harness body 1 .
[0020] Through the cooperation of the PVC sleeve 2 and the two sealing covers, the flannel tape 3 filled between the PVC sleeve 2 and the sunroof wiring harness body 1 will not overflow, which is beneficial to reducing abnormal noise.
[0021] Embodiment 3. On the basis of Embodiment 2, the cross-section of the first housing part 31 is U-shaped, and the cross-section of the whole formed by its combination with the second housing part 32 is square-shaped. An elastic strip 16 is fixedly connected between the first clamping block 13 and one inner wall of the placement groove 12. Convex blocks 14 are fixedly connected to the outer walls on both sides of the first clamping block 13. Arc-shaped grooves 15 are formed in the inner walls on both sides of the placement groove 12. The convex blocks 14 are slidably connected inside the arc-shaped grooves 15. Rotating shafts are rotatably connected to the inner walls on both sides of the placement groove 12. The rotating shafts pass through both ends of the first clamping block 13, and the first clamping block 13 is rotatably connected inside the placement groove 12 through the provided rotating shafts. One end of the rotating shaft passes through the top of the female connector 10 and is fixedly connected to an adjusting block 19. A braking block 20 is slidably connected to the side wall of the adjusting block 19. The overall cross-section of the braking block 20 is T-shaped. The adjusting block 19 is an incomplete circular tooth column. The arc length value of the tooth blocks on the outer wall of the adjusting block 19 occupies half of the cross-sectional perimeter value of the adjusting block 19. Here, the height of the tooth blocks is lower than the height of the adjusting block 19. The top end of the braking block 20 extends beyond the top of the adjusting block 19 and is in the shape of a rectangular block. Two rectangular through grooves 18 that are far away from each other and symmetrically distributed are formed at the top end of the second housing part 32. A plurality of equally spaced tooth blocks are fixedly connected to the inner wall on the side of the rectangular through groove 18 away from the middle of the second housing part 32. Through the two sets of tooth blocks provided, an engaged connection relationship is indirectly formed between the rectangular through groove 18 and the adjusting block 19. A groove adapted to the braking block 20 is also formed in the inner wall on the side of the rectangular through groove 18 away from the middle of the second housing part 32. Two driving blocks 1 22 that are far away from each other and symmetrically distributed are fixedly connected to the bottom of the second housing part 32. Two driving grooves 23 that are far away from each other and symmetrically distributed are formed at the top end of the female connector 10. The driving blocks 1 22 are slidably connected inside the driving grooves 23. Vertical grooves 29 are formed in the inner walls on both sides of the driving grooves 23. A driving block 2 26 is slidably connected inside the vertical grooves 29. A part of the driving block 2 26 is located inside the driving groove 23 and another part is located inside the slot 24. An elastic combination 28 is fixedly connected between the top end of the driving block 2 26 and the top inner wall of the vertical groove 29. The elastic combination 28 is located inside the vertical groove 29. The elastic combination 28 includes a plurality of circular elastic members stacked end to end in sequence. The width of the driving block 1 22 is smaller than the width of the driving block 2 26. Two slots 24 that are far away from each other and symmetrically distributed are formed at the top inner wall of the installation opening. The slot 24 is in the shape of a rectangular groove without a bottom surface. The slot 24, the vertical groove 29, and the driving groove 23 communicate with each other inside. A rectangular plate 25 is fixedly connected to the bottom end of the driving block 2 26. A plurality of sealing blocks are fixedly connected to the bottom end of the rectangular plate 25. All the sealing blocks are in the shape of triangular prisms. Airtight members 7 are fixedly connected to the outer walls on both sides of the plug 5. The airtight members 7 are in the shape of C. Sealing grooves 8 adapted to the plurality of sealing blocks are formed at the top end of the airtight members 7. The side surface of the airtight member 7 is rough. Rubber grooves 11 are formed at both ends of the inner wall of the installation opening.The upper and lower ends of the plug 5 are fixedly connected with rubber strips 9 that match the rubber groove 11. The outer walls of both sides of the female connector 10 are fixedly connected with side plates 33. The end of the side plate 33 facing the housing part 1 31 is fixedly connected with a rough corrugated strip 21. The surface of the rough corrugated strip 21 is rough. Both sides of the housing part 1 31 are provided with side grooves that match the side plate 33, and also with corrugated grooves that match the rough corrugated strip 21.
[0022] The inner walls of the whole formed by the shell part 1 31 and the shell part 2 32 are respectively in sliding connection with the outer walls of the female connector 10. In the initial state, that is, before the installation operation is carried out, the two rough corrugated strips 21 are respectively snapped into the corrugated grooves at the corresponding positions. The rough and corrugated settings are respectively for increasing the friction and the contact area. One end of the shell part 1 31 and the shell part 2 32 are both located on the same vertical line as one end of the female connector 10. The brake block 20 is integrated with the adjustment block 19. Through the tooth blocks arranged on the outer wall of the adjustment block 19 and the inner wall of the rectangular through groove 18, combined with the instructions attached Fig. 9 and 6 It can be seen that at this time, the block 13 is located in the interior of the placement groove 12 as a whole. It should be noted here that the resistance generated by the engagement of the rough corrugated strip 21 with the corrugated groove restrains the elastic force of the elastic strip 16. In this state, the elastic strip 16 has to push one end of the block 13 into the installation opening. The setting of the protrusion 14 and the arc groove 15 limits the deflection range of the block 13, so that it is always kept within a suitable range. The plug 5 is pushed into the interior of the installation opening. When one end of the plug 5 contacts the inner end of the installation opening, the two rubber strips 9 are also just engaged into the two rubber strips 9. The inside of the groove 11 is provided with auxiliary fixing, and the block 17 comes to one side of the placement groove 12 and pushes the cover member 32 in the direction of the male connector 4. Since the cover member 32 is fixed as a whole with the cover member 1 31, the two will be displaced synchronously, and then the two rough corrugated strips 21 are respectively disengaged from the inside of the two corrugated grooves. The displacement of the cover member 32 represents the displacement of the tooth block on the rectangular through groove 18, and the adjusting block 19 engaged therewith rotates together. Under the connection of the rotating shaft, the block 13 rotates around the inside of the rotating shaft installation port, and finally interlocks with the block 17. This state is consistent with the state in the appendix of the manual. Figure 6Correspondingly, at this time, the female connector 10 is tightly fitted with the male connector 4, and the groove matched with the brake block 20 is also displaced to the side of the brake block 20. The brake block 20 is pushed to be engaged into the inside of the groove, so that the position of the shell part 22 can be limited, thereby improving the stability. The installation process is now completed. In the above installation process, the shell part 22 is displaced toward the male connector 4, and the elastic assembly 28 is only affected by the gravity of the driving block 26, but the gravity of the two is not enough to cause the two elastic assemblies 28 to deform. The driving block 1 22 moves along the inner wall of the driving groove 23, and then it contacts the inclined end of the driving block 26. Under the limitation of the vertical groove 29, the driving block 26 can only be displaced in the vertical direction, and the elastic assembly 28 is continuously stretched. Each circular elastic member is gradually stretched into an elliptical shape. The driving block 26 pushes the rectangular plate 25 downward, and the rectangular plate 2 The numerous sealing blocks at the bottom of 5 are synchronously displaced and finally tightly snapped into the top of the sealing groove 8. They cooperate with the sealing groove 8 to improve the airtightness near the installation port. Under the combined effect of the rubber strip 9 and the rubber groove 11 and the rough surface of the airtight member 7, the invasion of water vapor can be effectively prevented. At the same time, the moisture-proof pad 27 will gradually snap into the inside of the airtight opening 30 at the corresponding position to further improve the waterproof performance. Since it is located further outward, it serves as the first line of defense to prevent water vapor. In summary, during the docking process between the male connector 4 and the female connector 10, it is only necessary to drive the second housing member 32 and adjust the brake block 20. The first line of defense is completed by the moisture-proof pad 27 and the airtight opening 30, and the second line of defense is completed by the rubber strip 9 and the rubber groove 11, the sealing groove 8 and a number of sealing blocks, that is, the airtightness and waterproof performance of the connection are greatly improved while completing the quick and stable installation, killing two birds with one stone.
[0023] In actual use, the plug 5 is pushed toward the inside of the installation port. When one end of the plug 5 contacts the inner end of the installation port, the second clamping block 17 comes to one side of the placement groove 12 and pushes the second housing member 32 toward the direction of the male connector 4. Since the second housing member 32 and the first housing member 31 are fixed as a whole, the two will be displaced synchronously, and then the two rough corrugated strips 21 are respectively disengaged from the inside of the two corrugated grooves. The displacement of the second housing member 32 represents the displacement of the tooth block on the rectangular through groove 18, and the adjusting block 19 engaged therewith rotates together. Under the connection of the rotating shaft, the clamping block 13 rotates around the rotating shaft toward the inside of the installation port, and finally engages with the clamping block 17. The buckle pushes the brake block 20 to make it snap into the inside of the groove, so as to limit the position of the shell part 2 32, thereby improving stability. At the same time, the driving block 26 pushes the rectangular plate 25 downward, and the numerous sealing blocks at the bottom of the rectangular plate 25 are synchronously displaced and finally tightly snapped into the top of the sealing groove 8. It cooperates with the sealing groove 8 to improve the airtightness near the installation port. Under the overall effect of the combination of the rubber strip 9 and the rubber groove 11 and the rough surface of the airtight part 7, the invasion of water vapor can be effectively prevented. At the same time, the moisture-proof pad 27 will gradually snap into the inside of the airtight opening 30 at the corresponding position, thereby further improving the waterproof performance.
[0024] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A car sunroof wiring harness with a waterproof docking structure, comprising a sunroof wiring harness body (1), characterized in that: The outer wall of the skylight wiring harness main body (1) is wrapped with flannel tape (3) and sleeved with a PVC sleeve (2). The flannel tape (3) is filled between the skylight wiring harness main body (1) and the PVC sleeve (2). Both ends of the skylight wiring harness main body (1) are provided with female connectors (10). One end of the female connector (10) is provided with a male connector (4). One end of the male connector (4) is fixedly connected with a plug (5). One end of the female connector (10) is provided with an installation opening adapted to the plug (5). The inner walls on both sides of the installation opening are provided with the same components. One inner wall of the installation opening is provided with a placement groove (12). A first clamping block (13) is rotatably connected between the inner walls on both sides of the placement groove (12). Clamping grooves (6) are respectively opened on the outer walls on both sides of the plug (5). One end of the inner wall of each of the two clamping grooves (6) is fixedly connected with a second clamping block (17). The first clamping block (13) and the second clamping block (17) can be in a mutually clamped relationship. Moisture-proof pads (27) are fixedly connected to both ends of the male connector (4). A first sleeve member (31) is sleeved and slidably connected to the outer wall of the female connector (10). A second sleeve member (32) that is slidably connected to the top end of the female connector (10) is fixedly connected between the inner walls on both sides of the first sleeve member (31). Airtight openings (30) are fixedly connected to the inner wall of the first sleeve member (31) and the bottom end of the second sleeve member (32). The two airtight openings (30) can be respectively clamped inside the two moisture-proof pads (27).
2. The automotive sunroof wiring harness with a waterproof docking structure according to claim 1, characterized in that: The inside of the PVC sleeve (2) is hollow, and sealing caps are provided at both ends thereof. An opening having the same size as the cross-section of the skylight wiring harness main body (1) is opened at one end of the sealing cap.
3. The automotive sunroof wiring harness with a waterproof docking structure according to claim 1, characterized in that: The cross-section of the first sleeve member (31) is in a U shape, and the cross-section of the whole formed by combining it with the second sleeve member (32) is in a square shape. An elastic strip (16) is fixedly connected between the first clamping block (13) and one inner wall of the placement groove (12). Protrusions (14) are fixedly connected to the outer walls on both sides of the first clamping block (13). Arc-shaped grooves (15) are respectively opened on the inner walls on both sides of the placement groove (12). The protrusions (14) are slidably connected inside the arc-shaped grooves (15).
4. The automotive sunroof wiring harness with a waterproof docking structure according to claim 3, characterized in that: Both inner walls of the placement groove (12) are rotatably connected to a rotating shaft, the rotating shaft passes through both ends of the first clamping block (13), and the first clamping block (13) is rotatably connected inside the placement groove (12) through the provided rotating shaft. One end of the rotating shaft passes through the top of the female connector (10) and is fixedly connected to an adjusting block (19). A braking block (20) is slidably connected to the side wall of the adjusting block (19). The overall cross-section of the braking block (20) is in an L shape. The adjusting block (19) is an incomplete circular tooth column as a whole. The arc length value of the tooth blocks on the outer wall of the adjusting block (19) occupies half of the cross-sectional perimeter value of the adjusting block (19). Here, the height of the tooth blocks is lower than the height of the adjusting block (19). The top of the braking block (20) extends beyond the top of the adjusting block (19) and is in a rectangular block shape. Two rectangular through grooves (18) that are symmetrically distributed and far away from each other in position are opened at the top of the second housing part (32). A plurality of equally spaced tooth blocks are fixedly connected to the inner wall of the rectangular through groove (18) on the side far away from the middle of the second housing part (32). Through the provided two tooth blocks, an engaging connection relationship is indirectly formed between the rectangular through groove (18) and the adjusting block (19). A groove adapted to the braking block (20) is also opened on the inner wall of the rectangular through groove (18) on the side far away from the middle of the second housing part (32).
5. The automotive sunroof wiring harness with a waterproof docking structure according to claim 1, characterized in that: Two first driving blocks (22) that are symmetrically distributed and far away from each other in position are fixedly connected to the bottom of the second housing part (32). Two driving grooves (23) that are symmetrically distributed and far away from each other in position are opened at the top of the female connector (10). The first driving blocks (22) are slidably connected inside the driving grooves (23). Vertical grooves (29) are opened on both inner walls of the driving grooves (23). A second driving block (26) is slidably connected inside the vertical grooves (29). A part of the second driving block (26) is located inside the driving groove (23) and another part is located inside the opening groove (24). A resilient assembly (28) is fixedly connected between the top of the second driving block (26) and the top inner wall of the vertical groove (29). The resilient assembly (28) is located inside the vertical groove (29). The resilient assembly (28) includes a plurality of circular elastic members stacked end to end in sequence.
6. The automotive sunroof wiring harness with a waterproof docking structure according to claim 5, characterized in that: The width of the first driving block (22) is smaller than the width of the second driving block (26).
7. The automotive sunroof wiring harness with a waterproof docking structure according to claim 5, characterized in that: Two opening grooves (24) that are symmetrically distributed and far away from each other in position are opened at the top inner wall of the installation opening. The opening grooves (24) are in the shape of rectangular grooves without a bottom surface as a whole. The inside of the opening grooves (24), the vertical grooves (29), and the driving grooves (23) communicate with each other. A rectangular plate (25) is fixedly connected to the bottom end of the second driving block (26). A plurality of sealing blocks are fixedly connected to the bottom end of the rectangular plate (25). All the sealing blocks are in a triangular prism shape. Airtight members (7) are fixedly connected to both outer walls of the plug (5). The airtight members (7) are in a C shape as a whole. Sealing grooves (8) adapted to the plurality of sealing blocks are opened at the top of the airtight members (7). The side surface of the airtight members (7) is rough.
8. The automotive sunroof wiring harness with a waterproof docking structure according to claim 1, characterized in that: Both ends of the inner wall of the installation opening are provided with rubber grooves (11), and the upper and lower ends of the plug (5) are fixedly connected with rubber strips (9) that match the rubber grooves (11).
9. The automotive sunroof wiring harness with a waterproof docking structure according to claim 1, characterized in that: The outer walls on both sides of the female connector (10) are fixedly connected to side plates (33), and one end of the side plates (33) facing the first casing member (31) is fixedly connected to a rough corrugated strip (21), the surface of the rough corrugated strip (21) is rough, and the two sides of the first casing member (31) are provided with side grooves matching the side plates (33), and also with corrugated grooves matching the rough corrugated strip (21).