Waterproof wire harness connector

Abstract

The utility model discloses a waterproof wire harness connector assembly, which comprises a plurality of wire bodies, waterproof assemblies are arranged on the wire bodies, each waterproof assembly comprises a connecting plug, a connecting plug block, a driving sleeve, a driven sleeve and a rubber block, the connecting plug is connected to one wire body, the connecting plug block is connected to the other wire body, the driving sleeve is connected to the other wire body, and the driven sleeve is connected to the other wire body. The inserting block is matched with the inserting head, the driving sleeve and the driven sleeve are connected to the line body in a sliding mode, the rubber block is arranged at the joint of the line body, the driving sleeve and the driven sleeve, a fixing assembly is arranged on the line body and comprises a fixing plate, a fixing base and an upper clamping plate, the fixing plate is arranged at one end of the line body, and the fixing base is arranged at the other end of the line body. The fixing base is fixedly installed on the fixing plate, and the upper clamping plate is arranged on the fixing base, so that the technical problem that the waterproof effect cannot be flexibly adjusted or optimized according to actual requirements due to the fact that many existing wire harness connectors mentioned in the background technology are designed to be fixed is solved.

Description

Technical Field

[0001] This utility model relates to the field of connector technology, and more specifically, to a waterproof wire harness connector. Background Technology

[0002] In existing technologies, many existing wire harness connectors are designed to be fixed, which cannot flexibly adjust or optimize the waterproof effect according to actual needs. For example, when installing connectors, installers usually can only rely on a single fixed method for installation, without an adjustable waterproof design. Whether facing different specifications of connectors, different environmental requirements, or the need for improved waterproof ratings, existing designs cannot flexibly cope with these challenges.

[0003] In modern industrial equipment or vehicles, it is often necessary to handle the connection of multiple wire harnesses. Existing wire harness connector designs often do not take this into account. During installation, each wire harness needs to be equipped with an independent connector and fixed separately. This makes each connector require additional brackets, fixing devices, and complex wiring procedures. Especially for high-density wire harness connections, connector installation becomes more complicated, often requiring more wiring and assembly work, which significantly increases the time cost of installation and debugging.

[0004] Existing wire harness connectors also have significant shortcomings in terms of external protection design. During use, due to the presence of dust, dirt, moisture or other contaminants in the external environment, additional protection measures are required on the outside of the connector. However, most existing connector designs do not take into account the convenience of external protection. Users can only manually install some external protective covers or sealing strips for protection, which not only increases the workload during installation but also makes subsequent maintenance more complicated. Utility Model Content

[0005] (a) Technical problems to be solved

[0006] In view of the problems existing in the prior art, this utility model provides a waterproof wire harness connector to solve the technical problem mentioned in the background art that many existing wire harness connectors are designed as fixed and cannot flexibly adjust or optimize the waterproof effect according to actual needs.

[0007] (II) Technical Solution

[0008] To achieve the above objectives, this utility model provides the following technical solution: a waterproof wire harness connector, comprising multiple wire bodies, each wire body having a waterproof component, the waterproof component comprising a connector, a connector block, an active sleeve, a driven sleeve, and a rubber block, the connector being connected to one of the wire bodies, the connector block being connected to another wire body, the connector block being adapted to the connector, the active sleeve and the driven sleeve being slidably connected to the wire body, the rubber block being disposed at the connection between the wire body and the active sleeve and the driven sleeve, and a fixing component being disposed on the wire body, the fixing component comprising a fixing plate, a fixing seat, and an upper clamping plate, the fixing plate being disposed at one end of the wire body, the fixing seat being fixedly mounted on the fixing plate, and the upper clamping plate being disposed on the fixing seat.

[0009] The present invention is further configured such that a fixed rod is installed on the active sleeve and a rotating rod is installed on the driven sleeve, and the rotation process of the rotating rod is completed through the cooperation of the various components.

[0010] The present invention is further configured such that a rotating handle is connected to the rotating rod, the rotating handle is made of flexible material, and a fixing groove is formed on the rotating handle. The fixing groove is adapted to the fixing rod, and the rotation process of the rotating plate is completed through the cooperation of the various components.

[0011] The present invention is further configured such that a guide rod is installed on the fixed plate, a lower clamping plate is slidably connected to the guide rod, a spring is sleeved on the guide rod, the two ends of the spring are connected to the fixed plate and the lower clamping plate, and the lower clamping plate and the upper clamping plate are slidably connected. The fixing process of the line is completed by the cooperation of the various components.

[0012] The present invention is further configured such that a placement sleeve is evenly installed on the lower clamping plate, and a threaded rod is threadedly connected to the upper clamping plate, so that the rotation process of the threaded rod can be completed through the cooperation of the various components.

[0013] The present invention is further configured such that a clamping sleeve is provided on the threaded rod, and the upper clamping plate and the lower clamping plate are adapted to each other, thereby facilitating the fixing process of the wire by using the clamping sleeve.

[0014] The present invention is further configured such that a protective component is provided on the line body, the protective component including a connector, a wire sleeve and a connecting sleeve, the connector being connected to one of the line bodies, the wire sleeve being connected to the other line body, the wire sleeve and the connector being adapted to each other, and the connecting sleeve being provided on one of the line bodies, thereby completing the external protection process for the line body through the cooperative use of each component.

[0015] The present invention is further configured such that a threaded sleeve is threadedly connected to the connecting sleeve, and an inner wire is connected to the line body, so that the rotation process of the threaded sleeve can be completed through the cooperation of the various components.

[0016] (III) Beneficial Effects

[0017] Compared with the prior art, this utility model provides a waterproof wire harness connector, which has the following advantages:

[0018] 1. The waterproof assembly, through the cooperation of connectors, connector blocks, active sleeves, driven sleeves, and rubber blocks, can effectively achieve a sealed connection between the cable and the external environment. During use, the active sleeve and driven sleeve can fit tightly against the cable through a sliding connection, resulting in a good waterproof effect at the connection. The rubber block further enhances the waterproofness, ensuring that water cannot penetrate into the connector, thereby protecting the electrical connection parts of the cable harness from the influence of a humid environment and extending the service life of the equipment.

[0019] 2. The fixing assembly provides a stable fixing method through the structure of fixing plate, fixing seat, upper clamping plate, and lower clamping plate. In particular, the sliding connection between the lower clamping plate and the upper clamping plate, as well as the application of springs, ensure that the cable is subjected to uniform pressure during the fixing process, avoiding poor contact or damage caused by over-tightening or loosening. By adjusting the threaded rod and clamping sleeve, the cable can be flexibly and precisely fixed as needed, ensuring that the connector is stable and reliable under various working conditions.

[0020] 3. The protective components, through the combination of connectors, wire sleeves, and connecting sleeves, can effectively protect the connection points of the wire from the influence of the external environment. In particular, the threaded connection design of the connecting sleeve and the threaded sleeve ensures a stable connection between the components and effectively prevents loosening caused by vibration or external force. Through this structure, the protection of the wire and the connection points is strengthened, enabling the entire connector system to better resist external interference in the working environment and improve the durability and stability of the product. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the overall structure of a waterproof wire harness connector according to the present invention;

[0022] Figure 2 This is a schematic diagram of the protective component in this utility model;

[0023] Figure 3 This is a cross-sectional view of the protective component in this utility model;

[0024] Figure 4 This is a schematic diagram of the fixing component in this utility model;

[0025] Figure 5 This is a cross-sectional view of the fixing component in this utility model;

[0026] Figure 6 This is a schematic diagram of the waterproof component in this utility model;

[0027] Figure 7 This is a cross-sectional view of the waterproof component in this utility model.

[0028] In the diagram: 1. Line body; 2. Connector; 3. Connector block; 4. Driving sleeve; 5. Driven sleeve; 6. Rubber block; 7. Fixing plate; 8. Fixing seat; 9. Upper clamping plate; 10. Fixing rod; 11. Rotating rod; 12. Rotating handle; 13. Fixing groove; 14. Guide rod; 15. Lower clamping plate; 16. Spring; 17. Placement sleeve; 18. Threaded rod; 19. Clamping sleeve; 20. Connector; 21. Wire sleeve; 22. Connecting sleeve; 23. Threaded sleeve; 24. Inner wire. Detailed Implementation

[0029] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0030] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meaning as commonly understood by one of ordinary skill in the art to which this application pertains.

[0031] In this utility model, unless otherwise stated, the orientations used, such as "up" and "down", usually refer to the direction shown in the accompanying drawings, or to the vertical, perpendicular, or gravitational direction; similarly, for ease of understanding and description, "left" and "right" usually refer to the left and right shown in the accompanying drawings; "inner" and "outer" refer to the inner and outer contours of each component itself, but the above directional terms are not used to limit this utility model.

[0032] Please see Figures 1-7 A waterproof wire harness connector includes a wire body 1, which is provided with multiple wire bodies 1. A waterproof component is provided on the wire body 1. The waterproof component includes a connector 2, a connector block 3, an active sleeve 4, a driven sleeve 5, and a rubber block 6. The connector 2 is connected to one of the wire bodies 1, and the connector block 3 is connected to another wire body 1. The connector block 3 is adapted to the connector 2. The active sleeve 4 and the driven sleeve 5 are slidably connected to the wire body 1. The rubber block 6 is provided at the connection between the wire body 1 and the active sleeve 4 and the driven sleeve 5. A fixing component is provided on the wire body 1. The fixing component includes a fixing plate 7, a fixing seat 8, and an upper clamping plate 9. The fixing plate 7 is provided at one end of the wire body 1, the fixing seat 8 is fixedly installed on the fixing plate 7, and the upper clamping plate 9 is provided on the fixing seat 8.

[0033] A fixed rod 10 is installed on the active sleeve 4, and a rotating rod 11 is installed on the driven sleeve 5.

[0034] A rotating handle 12 is connected to the rotating rod 11. The rotating handle 12 is made of flexible material and has a fixing groove 13. The fixing groove 13 is adapted to the fixing rod 10.

[0035] A guide rod 14 is installed on the fixed plate 7. A lower clamping plate 15 is slidably connected to the guide rod 14. A spring 16 is sleeved on the guide rod 14. The two ends of the spring 16 are connected to the fixed plate 7 and the lower clamping plate 15. The lower clamping plate 15 and the upper clamping plate 9 are slidably connected.

[0036] Placement sleeves 17 are evenly installed on the lower clamping plate 15, and threaded rods 18 are threadedly connected to the upper clamping plate 9.

[0037] The threaded rod 18 is threaded and has a clamping sleeve 19, with the upper clamping plate 9 and the lower clamping plate 15 being compatible.

[0038] In this embodiment, when waterproofing the outer side of the cable 1 is required during use, the connector 2 on the cable 1 is inserted into the connector block 3 of the cable 1, and the active sleeve 4 and the sliding sleeve are slidably placed into the connection point of the cable 1. The rubber block 6 is slidably connected to the connection between the active sleeve 4 and the driven sleeve 5, thereby ensuring a tight fit between the connection point of the active sleeve 4 and the driven sleeve 5 and the cable 1, effectively providing waterproofing. When the active sleeve 4 and the driven sleeve 5 need to be connected, the rotating handle 12 is rotated using the rotating rod 11, causing the fixing groove 13 on the rotating handle 12 to engage with the fixing rod 10, thus achieving the connection process. Furthermore, when the cable 1 needs to be fixed during use, the lower clamp 15 is moved along the guide rod... 14. The sliding movement process compresses the spring 16 between the fixed plate 7 and the lower clamping plate 15. After the compression process is completed, the line 1 is introduced onto the placement sleeve 17 at the lower clamping plate 15. At this time, the lower clamping plate 15 is released, and under the action of the elastic potential energy of the spring 16, the lower clamping plate 15 slides along the guide rod 14. During the sliding movement of the lower clamping plate 15, one end slides along the upper clamping plate 9 on the fixed seat 8, thereby completing the partial fixation process of the line 1. Then, the threaded rod 18 rotates along the upper clamping plate 9. During the rotation, the clamping sleeve 19 rotatably connected at its bottom slides along the upper clamping plate 9, thereby completing the fixation process of the line 1.

[0039] Please see Figure 3As an embodiment of a waterproof wire harness connector for a protective component: a protective component is provided on the wire body 1. The protective component includes a connector 20, a wire sleeve 21 and a connecting sleeve 22. The connector 20 is connected to one of the wire bodies 1, the wire sleeve 21 is connected to the other wire body 1, the wire sleeve 21 and the connector 20 are adapted to each other, and the connecting sleeve 22 is provided on one of the wire bodies 1.

[0040] The connecting sleeve 22 is threaded with a threaded sleeve 23, and the line body 1 is connected with an inner line 24.

[0041] More specifically, during use, the connector 20 on the wire body 1 is connected to the sleeve 21 on the other end of the wire body 1, and the connecting sleeve 22 slides along one of the wire bodies 1. After completing the sliding movement, the threaded sleeve 23 slides along the other wire body 1. When the threaded sleeve 23 slides to contact the connecting sleeve 22, the threaded sleeve 23 rotates along the connecting sleeve 22, thereby fixing them stably together and effectively protecting the connection of the wire bodies 1 during use.

[0042] In summary, during the use or operation of the overall equipment: When waterproofing the outside of the cable body 1 is required, insert the connector 2 on the cable body 1 into the connector block 3 of the cable body 1, and slide the active sleeve 4 and the sliding sleeve into the connection point of the cable body 1. Slide the rubber block 6 to the connection between the active sleeve 4 and the driven sleeve 5, ensuring a tight fit between the connection point of the active sleeve 4 and the driven sleeve 5 and the cable body 1, thus effectively waterproofing the cable. When connecting the active sleeve 4 and the driven sleeve 5, rotate the handle 12 using the rotating rod 11, causing the fixing groove 13 on the handle 12 to engage with the fixing rod 10, thus connecting them. When fixing the cable body 1 during use, move the lower clamp 15 along... The guide rod 14 slides along the guide rod, compressing the spring 16 between the fixed plate 7 and the lower clamping plate 15. After the compression is complete, the line 1 is introduced onto the placement sleeve 17 on the lower clamping plate 15. The lower clamping plate 15 is then released, and under the elastic potential energy of the spring 16, it slides along the guide rod 14. During the sliding movement of the lower clamping plate 15, one end slides along the upper clamping plate 9 on the fixed seat 8, thus partially fixing the line 1. Then, the threaded rod 18 rotates along the upper clamping plate 9, causing the clamping sleeve 19, which is rotatably connected at its bottom, to slide along the upper clamping plate 9, thus fixing the line 1.

[0043] During use, the connector 20 on the wire body 1 is connected to the sleeve 21 on the other end of the wire body 1, and the connecting sleeve 22 slides along one of the wire bodies 1. After completing the sliding movement, the threaded sleeve 23 slides along the other wire body 1. When the threaded sleeve 23 slides to contact the connecting sleeve 22, the threaded sleeve 23 rotates along the connecting sleeve 22, thereby fixing them stably together and effectively protecting the connection of the wire body 1 during use.

[0044] Of all the solutions mentioned above, those involving the connection between two components can be selected according to the actual situation, such as welding, bolt and nut connection, bolt or screw connection, or other known connection methods, which will not be elaborated here. For all the fixed connections mentioned above, welding is preferred. Although embodiments of this utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of this utility model. The scope of this utility model is defined by the appended claims and their equivalents.

Claims

1. A waterproof wire harness connector comprising a plurality of wire bodies (1) characterized in that: The waterproof assembly is arranged on the wire body (1), and the waterproof assembly comprises a plug (2), a plug block (3), a driving sleeve (4), a driven sleeve (5) and a rubber block (6), the plug (2) is connected to one of the wire bodies (1), the plug block (3) is connected to the other wire body (1), the plug block (3) is matched with the plug (2), the driving sleeve (4) and the driven sleeve (5) are slidably connected to the wire body (1), the rubber block (6) is arranged at the connection between the wire body (1) and the driving sleeve (4) and the driven sleeve (5), the fixing assembly is arranged on the wire body (1), and the fixing assembly comprises a fixing plate (7), a fixing seat (8) and an upper clamping plate (9), the fixing plate (7) is arranged at one end of the wire body (1), the fixing seat (8) is fixedly installed on the fixing plate (7), and the upper clamping plate (9) is arranged on the fixing seat (8).

2. A waterproof wiring harness connector according to claim 1, characterized in that: The fixing rod (10) is arranged on the driving sleeve (4), and the rotating rod (11) is arranged on the driven sleeve (5).

3. A waterproof wiring harness connector according to claim 2, characterized in that: The rotating handle (12) is connected to the rotating rod (11), the rotating handle (12) is made of flexible material, the fixing groove (13) is arranged on the rotating handle (12), and the fixing groove (13) is matched with the fixing rod (10).

4. A waterproof wiring harness connector according to claim 3, characterized in that: The guide rod (14) is arranged on the fixing plate (7), the lower clamping plate (15) is slidably connected to the guide rod (14), the spring (16) is sleeved on the guide rod (14), and the two ends of the spring (16) are connected to the fixing plate (7) and the lower clamping plate (15).

5. A waterproof wiring harness connector according to claim 4, wherein: The placing sleeve (17) is uniformly arranged on the lower clamping plate (15), and the threaded rod (18) is threadedly connected to the upper clamping plate (9).

6. A waterproof wiring harness connector according to claim 5, characterized in that: The clamping sleeve (19) is threadedly connected to the threaded rod (18), and the upper clamping plate (9) is matched with the lower clamping plate (15).

7. A waterproof wiring harness connector according to claim 6, characterized in that: The protection assembly is arranged on the wire body (1), and the protection assembly comprises a connecting head (20), a wire sleeve (21) and a connecting sleeve (22), the connecting head (20) is connected to one of the wire bodies (1), the wire sleeve (21) is connected to the other wire body (1), the wire sleeve (21) is matched with the connecting head (20), and the connecting sleeve (22) is arranged on one of the wire bodies (1).

8. A waterproof wiring harness connector according to claim 7, characterized in that: The threaded sleeve (23) is threadedly connected to the connecting sleeve (22), and the inner wire (24) is connected to the wire body (1).

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