Integrated wire harness protection joint

Abstract

The utility model is suitable for the technical field of integrated wire harnesses, and provides an integrated wire harness protection joint, comprising a plug male joint, the front end of which is provided with a plug connector, the semicircle of one side of the plug connector is provided with a first protection convex edge, and the semicircle of the other side is provided with a first plug convex edge; the front end of the plugging female head is provided with a plugging groove corresponding to the plugging head, the semicircle of one side of the plugging groove is provided with a second plugging convex edge corresponding to the first protection convex edge, and the semicircle of the other side of the plugging groove is provided with a second protection convex edge corresponding to the first plugging convex edge. According to the utility model, by arranging the semicircular protective joint with multiple matched sealing surfaces, the wires in the connecting plug can be protected through the matching of the multiple sealing surfaces during use, so that the waterproof and dustproof effects of the protective joint are optimized.

Description

Technical Field

[0001] This utility model relates to the field of integrated wire harness technology, and in particular to an integrated wire harness protective connector. Background Technology

[0002] Wire harnesses are wires that people frequently come into contact with and use. The function of wire harnesses is to realize electrical connections between devices, thereby enabling current to flow and allowing circuits to perform their intended functions. Some devices use multiple wire harnesses for power supply during operation.

[0003] In the prior art, Chinese utility model patent with patent publication number CN217720151U discloses an integrated wire harness that is easy to connect, including an integrated wire harness body, an anti-pressure component provided on the outer surface of one end of the integrated wire harness body, a connecting plug provided on the outer surface of one end of the anti-pressure component, and an anti-loosening component provided on the outer surface of one side of the connecting plug. The integrated wire harness described in this utility model, which facilitates connection, effectively improves the pressure resistance of the conduit by incorporating a pressure-resistant component. This prevents damage to the wire harness or breakage of the internal wires under pressure, thus affecting the use of the integrated box. During pressure protection, bundles of fine wires are fixed by passing through thickened pressure-resistant tubes and multiple sets of thickened sleeves. The thickened pressure-resistant tubes on the outside of the thickened sleeves provide multiple pressure protection effects. This integrated wire harness, which facilitates connection, effectively improves the anti-loosening effect of the integrated wire harness by incorporating an anti-loosening component. However, when using this connector, due to its single sealing surface, its waterproof and dustproof effects are easily compromised, leading to water ingress and affecting the use of the wire harness.

[0004] In conclusion, the existing technology obviously has inconveniences and defects in practical use, so it is necessary to improve it. Utility Model Content

[0005] To address the aforementioned deficiencies, the purpose of this utility model is to provide an integrated wire harness protective connector. This connector features a semi-circular multi-sealing surface design, which ensures that the wires inside the connector are protected during use through the engagement of multiple sealing surfaces, thereby optimizing the waterproof and dustproof performance of the protective connector.

[0006] To achieve the above objectives, this utility model provides an integrated wire harness protection connector, comprising: a male connector with a plug at its front end, wherein one semicircular side of the plug has a first protective protrusion and the other semicircular side has a first plugging protrusion; and a female connector with a plug groove at its front end corresponding to the plug, wherein one semicircular side of the plug groove has a second plugging protrusion corresponding to the first protective protrusion and the other semicircular side has a second protective protrusion corresponding to the first plugging protrusion.

[0007] According to the integrated wire harness protective connector of this utility model, the first plug-in protrusion and the second plug-in protrusion cooperate to form a first sealing surface that seals the periphery of the plug connector, and the first protective protrusion and the second protective protrusion cooperate with the first plug-in protrusion and the second plug-in protrusion to form a second sealing surface.

[0008] According to the integrated wire harness protective connector of this utility model, the mating surfaces of the first insertion protrusion and the second insertion protrusion are provided with a T-groove, and the second insertion protrusion is provided with a T-shaped protrusion that mates with the T-groove. The T-groove and the T-shaped protrusion mate to form a third sealing surface.

[0009] According to the integrated wire harness protective connector of this utility model, the mating surfaces of the first insertion protrusion and the second insertion protrusion are provided with T-shaped protrusions, and the second insertion protrusion is provided with a T-shaped groove that mates with the T-shaped protrusion. The T-shaped groove and the T-shaped protrusion cooperate to form a third sealing surface.

[0010] According to the integrated wire harness protective connector of this utility model, the outer walls of the first plug-in protrusion and the second plug-in protrusion are provided with snap-fit ​​components, and the outer walls of the first protective protrusion and the second protective protrusion are provided with snap-fit ​​holes corresponding to the snap-fit ​​components.

[0011] According to the integrated wire harness protective connector of this utility model, the first plug-in protrusion and the second plug-in protrusion are provided with sliding holes. The snap-fit ​​assembly includes a protrusion slidably connected inside the sliding hole. A thrust spring is provided between the protrusion and the sliding hole. When the sliding hole coincides with the snap-fit ​​hole, the protrusion is snapped into the snap-fit ​​hole.

[0012] This utility model provides an integrated wire harness protective connector, comprising: a male connector with a plug at its front end, wherein one semicircular side of the plug has a first protective protrusion and the other semicircular side has a first plugging protrusion, ensuring that the first protective protrusion and the first plugging protrusion are oppositely arranged, facilitating the positioning between the male and female connectors later; and a female connector with a plug groove at its front end corresponding to the plug, wherein one semicircular side of the plug groove has a second plugging protrusion corresponding to the first protective protrusion and the other semicircular side has a second protective protrusion, ensuring that the male and female connectors can be mated together, thereby ensuring the positioning and mating between the male and female connectors. In summary, the technical effect of this utility model is that by setting a protective connector with a semicircular multi-sealing surface, the wires inside the connector can be protected through the mating of multiple sealing surfaces during use, thereby optimizing the waterproof and dustproof effect of the protective connector. Attached Figure Description

[0013] Figure 1 This is a three-dimensional structural schematic diagram of the present invention;

[0014] Figure 2 This is a cross-sectional three-dimensional structural schematic diagram of the present invention;

[0015] Figure 3 yes Figure 2 Enlarged structural diagram of section A;

[0016] Figure 4 This is a schematic diagram of the plug-in female connector structure of this utility model;

[0017] Figure 5 This is a schematic diagram of the male connector structure of this utility model;

[0018] In the diagram, 1-wire harness, 2-male connector, 21-locking hole, 22-T-slot, 23-first protective protrusion, 24-first plugging protrusion, 3-female connector, 31-second plugging protrusion, 32-T-shaped protrusion, 33-second protective protrusion, 4-locking assembly, 41-thrust spring, 42-protrusion, 5-sliding hole. Detailed Implementation

[0019] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely for explaining the present utility model and are not intended to limit the present utility model.

[0020] See Figures 1-5 In one embodiment of this utility model, an integrated wire harness protection connector is provided. The integrated wire harness protection connector includes a male connector 2 with a connector at its front end. One semicircular side of the connector has a first protective protrusion 23, and the other semicircular side has a first insertion protrusion 24, ensuring that the first protective protrusion 23 and the first insertion protrusion 24 are opposite each other, which facilitates the positioning between the male connector 2 and the female connector 3 later. The female connector 3 has a insertion groove at its front end corresponding to the connector. One semicircular side of the insertion groove has a second insertion protrusion 31 corresponding to the first protective protrusion 23, and the other semicircular side has a second protective protrusion 33 corresponding to the first insertion protrusion 24, ensuring that the male connector 2 and the female connector 3 can be mated together, thereby ensuring the positioning and docking between the female connector 3 and the male connector 2.

[0021] Preferably, the first insertion protrusion 24 and the second insertion protrusion 31 of this utility model cooperate to form a first sealing surface that seals the periphery of the connector, and the first protective protrusion 23 and the second protective protrusion 33 cooperate with the first insertion protrusion 24 and the second insertion protrusion 31 to form a second sealing surface. By setting a structure with multiple sealing surfaces, on the one hand, the friction between the male connector 2 and the female connector 3 can be increased to ensure the reliability of the connection, and on the other hand, the sealing effect between the male connector 2 and the female connector 3 can be optimized.

[0022] In addition, the mating surfaces of the first insertion protrusion 24 and the second insertion protrusion 31 of this utility model are provided with a T-groove 22, and the second insertion protrusion 31 is provided with a T-shaped protrusion 32 that mates with the T-groove 22. The T-groove 22 and the T-shaped protrusion 32 mate to form a third sealing surface. The mating surfaces between the first insertion protrusion 24 and the second insertion protrusion 31 are sealed by the third sealing surface, thereby optimizing the waterproof and dustproof effect.

[0023] Furthermore, the outer walls of the first insertion protrusion 24 and the second insertion protrusion 31 of this utility model are provided with snap-fit ​​components 4. The outer walls of the first protective protrusion 23 and the second protective protrusion 33 are provided with snap-fit ​​holes 21 corresponding to the snap-fit ​​components 4. The first insertion protrusion 24 and the second insertion protrusion 31 are provided with sliding holes 5. The snap-fit ​​component 4 includes a protrusion 42 slidably connected inside the sliding hole 5. A thrust spring 41 is provided between the protrusion 42 and the sliding hole 5. When the sliding hole 5 coincides with the snap-fit ​​hole 21, the protrusion 42 is snapped into the snap-fit ​​hole 21. Under the action of the thrust spring 41, the protrusion 42 is pushed into the snap-fit ​​hole 21, fixing the male connector 2 and the female connector 3, preventing misalignment of the male connector 2 and the female connector 3, which would affect the reliability of the wire harness 1 connection.

[0024] In this embodiment, combined with Figures 1-5 When in use, the first protective protrusion 23 and the second protective protrusion 33 of the female connector 3 and the male connector 2 are inserted together. Then, the first insertion protrusion 24 and the second insertion protrusion 31 are inserted into the interior. After being inserted into place, the protrusion 42 is inserted into the snap-fit ​​hole 21 under the action of the thrust spring 41. Then, when disassembling, the male connector 2 and the female connector 3 are separated by pressing the protrusion 42, thus completing the disassembly process.

[0025] In another embodiment of this utility model, the main difference from the previous embodiment is that the mating surfaces of the first insertion protrusion 24 and the second insertion protrusion 31 are provided with a T-shaped protrusion 32, and the second insertion protrusion 31 is provided with a T-shaped groove 22 that mates with the T-shaped protrusion 32. The T-shaped groove 22 and the T-shaped protrusion 32 mate to form a third sealing surface. Similarly, the third sealing surface seals the contact surfaces of the first insertion protrusion 24 and the second insertion protrusion 31, thereby optimizing the sealing effect of the connector.

[0026] In summary, this utility model provides an integrated wire harness protective connector, comprising: a male connector with a plug at its front end, wherein one semicircular side of the plug has a first protective protrusion and the other semicircular side has a first plugging protrusion, ensuring that the first protective protrusion and the first plugging protrusion are oppositely arranged, facilitating the positioning between the male and female connectors later; and a female connector with a plug groove at its front end corresponding to the plug, wherein one semicircular side of the plug groove has a second plugging protrusion corresponding to the first protective protrusion and the other semicircular side has a second protective protrusion, ensuring that the male and female connectors can be mated together, thereby ensuring the positioning and mating between the male and female connectors. In summary, the technical effect of this utility model is that by setting up a protective connector with a semicircular multi-sealing surface, the internal wires of the connector are protected through the mating of multiple sealing surfaces during use, thereby optimizing the waterproof and dustproof effect of the protective connector.

[0027] Of course, there may be other embodiments of this utility model. Without departing from the spirit and essence of this utility model, those skilled in the art can make various corresponding changes and modifications based on this utility model, but these corresponding changes and modifications should all fall within the protection scope of the appended claims of this utility model.

[0028] In the description of this utility model, it should be understood that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating orientation or positional relationships based on the orientation or positional relationships shown in the accompanying drawings, are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, features defined with "first," "second," etc., may explicitly or implicitly include one or more of that feature. In the description of this utility model, unless otherwise stated, "a plurality of" means two or more.

Claims

1. An integrated wiring harness protector fitting, characterized by, The utility model relates to a plug connector, which comprises: a male plug connector, the front end of which is provided with a plug, one side of the plug is provided with a first protective protrusion, and the other side of the plug is provided with a first plug protrusion; a female plug connector, the front end of which is provided with a plug slot corresponding to the plug, one side of the plug slot is provided with a second plug protrusion corresponding to the first protective protrusion, and the other side of the plug slot is provided with a second protective protrusion corresponding to the first plug protrusion.

2. The integrated harness protector adapter of claim 1, wherein, The first plug protrusion and the second plug protrusion form a first sealing surface for sealing the periphery of the plug, and the first protective protrusion and the second protective protrusion form a second sealing surface together with the first plug protrusion and the second plug protrusion.

3. The integrated harness protector adapter of claim 1, wherein, The mating surface of the first plug protrusion and the second plug protrusion is provided with a T-shaped slot, and the second plug protrusion is provided with a T-shaped protrusion corresponding to the T-shaped slot, and the T-shaped slot and the T-shaped protrusion form a third sealing surface.

4. The integrated harness protector adapter of claim 1, wherein, The mating surface of the first plug protrusion and the second plug protrusion is provided with a T-shaped protrusion, and the second plug protrusion is provided with a T-shaped slot corresponding to the T-shaped protrusion, and the T-shaped slot and the T-shaped protrusion form a third sealing surface.

5. The integrated harness protector according to any one of claims 1 to 4, wherein The outer wall of the first plug protrusion and the second plug protrusion is provided with a clamping assembly, and the outer wall of the first protective protrusion and the second protective protrusion is provided with a clamping hole corresponding to the clamping assembly.

6. The integrated harness protector adapter of claim 5, wherein, The first plug protrusion and the second plug protrusion are provided with a sliding hole, the clamping assembly comprises a protruding column slidingly connected to the inside of the sliding hole, a pushing spring is arranged between the protruding column and the sliding hole, and when the sliding hole coincides with the clamping hole, the protruding column is clamped into the clamping hole.

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