Weather-resistant reinforced wire harness assembly

Abstract

The utility model discloses a weather-resistant reinforced wire harness assembly, which comprises a first connector and a second connector, and a plug-in assembly is arranged between the first connector and the second connector. The first fixing mechanism is installed at one end of the connector and used for fixing the wire harness and the first connector; the second fixing mechanism is installed at the end of the second connector and used for fixing the wire harness and the second connector; the locking mechanism is installed between the first connector and the second connector and used for fixing the first connector and the second connector. The wire harness assembly is simple in structure, the sealing performance of the wire harness assembly can be improved, meanwhile, the wire harness assembly can be detached, wire harnesses can be conveniently maintained and replaced, and the use requirement can be better met.

Description

Technical Field

[0001] The utility model relates to the technical field of wire harness components, in particular to a weather-resistant reinforced wire harness component. Background Art

[0002] In the prior art, a common wiring harness connection structure is a single-end connector with a sling. After the harness is terminated with the connector, it is clamped with a structural member. The wires are stripped and marked as single-core at the tail of the harness. During installation, each wire is connected to the corresponding position. However, the disadvantage of this structure is that the structural member at the tail of the connector cannot be sealed after the clamping plate is used to clamp the wires. The bare wires of the harness are exposed, resulting in poor environmental resistance and prone to damage in harsh environments. The sling terminal at the tail of the harness is suspended in the air, without a fastening structure, and cannot be sealed.

[0003] In order to solve the above problems, the utility model patent with authorization announcement number CN219371496U discloses an environmentally resistant wiring harness. The device is provided with a hose on the outside of the wiring harness to prevent the wiring harness from being exposed to the outside world. The hose and the connector are connected by a first hose joint and an adapter sleeve to achieve a sealed connection. This can effectively solve the problem of poor environmental resistance of existing wiring harnesses.

[0004] However, when the wiring harness is used, the sealing is achieved by filling the installation sleeve with glue, which is cumbersome to operate and inconvenient for subsequent disassembly and maintenance and replacement of the wiring harness. Utility Model Content

[0005] The purpose of the present invention is to provide a weather-resistant reinforced wiring harness assembly to solve the problems raised in the above background technology.

[0006] To achieve the above objectives, the present invention provides the following technical solutions:

[0007] A weather-resistant reinforced wiring harness assembly includes: connector one and connector two, with a plug-in assembly arranged between connector one and connector two; a fixing mechanism one, installed at one end of connector one, for fixing the wiring harness to connector one; a fixing mechanism two, installed at the other end of connector two, for fixing the wiring harness to connector two; and a locking mechanism, installed between connector one and connector two, for fixing connector one to connector two.

[0008] As a preferred solution, the plug-in assembly includes a connecting sleeve extending on the left side of connector one, a connecting groove is provided in the connecting sleeve, a conductive column is installed in the connecting groove, a connecting slot is provided on the right side of connector two, a connecting column is fixed in the connecting slot, and a conductive slot is provided on the connecting column.

[0009] As a preferred solution, the conductive column is inserted into the conductive slot, the connecting column is inserted into the connecting slot, and the connecting sleeve is inserted into the connecting slot.

[0010] As a preferred solution, the fixing mechanism one and the fixing mechanism two are both composed of the same fixing component, and the fixing component includes a fixed threaded tube installed on the outer end of connector one and connector two, and each of the fixed threaded tubes is installed with multiple sets of fixing plates, and a fixing sleeve is screwed onto the outer thread of the fixed threaded tube.

[0011] As a preferred solution, a fixing protrusion extends from the end of the fixing piece, and a fixing chamfer is provided at the end of the fixing protrusion.

[0012] As a preferred solution, a plurality of sealing rings are distributed and installed in the fixing sleeve.

[0013] As a preferred solution, the end of the fixing sleeve is provided with an insertion chamfer.

[0014] As a preferred solution, the locking mechanism includes a locking groove opened on the connecting sleeve, a locking slider is slidably installed in the locking groove, a locking end plate is fixed on the side of the locking groove close to the conductive column, a locking spring is fixed between the locking slider and the locking end plate, and the locking slider is inserted into the locking groove opened on connector 2.

[0015] Compared with the prior art, the beneficial effects of the present invention are as follows: the fixing sleeve is put on the corresponding wire harness, and then the wire harness is inserted into the fixed threaded tube. Then, the fixing sleeve is put on the outside of the fixed protrusion. As the fixing sleeve approaches the fixed threaded tube, the fixing sleeve cooperates with the fixed chamfer to squeeze the fixing piece inward, thereby clamping the wire harness through multiple sets of fixing pieces around it, thereby completing the fixation of the wire harness. Finally, the fixing sleeve is screwed onto the fixed threaded tube to complete the fixation work. The operation is simple and convenient to disassemble. The present invention has a simple structure, can improve the sealing of the wire harness assembly, and can be disassembled at the same time, which is convenient for maintenance and replacement of the wire harness, and can better meet the use requirements. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall three-dimensional structure of the weather-resistant reinforced wiring harness assembly;

[0017] Figure 2 A schematic diagram of the exploded structure of a connector of a weather-resistant reinforced wiring harness assembly;

[0018] Figure 3 This is a schematic diagram of the explosion structure at the second connector position of the weather-resistant reinforced wiring harness assembly;

[0019] Figure 4 Weather-resistant reinforced wiring harness assembly Figure 3Schematic diagram of the cross-section structure.

[0020] In the figure: 1. Connector 1; 11. Connecting sleeve; 12. Conductive column; 13. Connecting slot; 2. Connector 2; 21. Connecting column; 22. Conductive slot; 23. Connecting slot; 3. Fixing mechanism 1; 31. Fixed threaded tube; 32. Fixing plate; 321. Fixed chamfer; 33. Fixing sleeve; 34. Sealing ring; 4. Fixing mechanism 2; 5. Locking mechanism; 51. Locking slider; 52. Locking spring; 53. Locking end plate; 54. Locking slide; 55. Locking slot. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0022] Example: See Figures 1 to 4 , a weather-resistant reinforced wiring harness assembly includes: a connector 1 and a connector 2, a plug-in assembly is provided between the connector 1 and the connector 2 2; a fixing mechanism 3 is installed at the end of the connector 1, and is used to fix the wiring harness to the connector 1; a fixing mechanism 2 4 is installed at the end of the connector 2 2, and is used to fix the wiring harness to the connector 2 2; a locking mechanism 5 is installed between the connector 1 and the connector 2 2, and is used to fix the connector 1 and the connector 2 2. In this embodiment, the outside of the connector 1, the connector 2, the fixing mechanism 1 3, the fixing mechanism 2 4 and the locking mechanism 5 are all provided with a corrosion-resistant coating, which can improve the durability of the device.

[0023] The working principle of the utility model: when in use, first fix one of the wire harnesses to the connector 1 through the fixing mechanism 1 3, then fix the other wire harness to the connector 2 2 through the fixing mechanism 2 4, then, plug the connector 1 and the connector 2 2 together, and fix the connector 1 and the connector 2 2 through the locking mechanism 5. The operation is simple and the disassembly of the wire harness is convenient, so as to facilitate the subsequent maintenance and replacement work.

[0024] As a further solution, the plug-in assembly includes a connecting sleeve 11 extending from the left side of connector 1, a connecting slot 13 is provided in the connecting sleeve 11, a conductive column 12 is installed in the connecting slot 13, a connecting slot 23 is provided on the right side of connector 2, a connecting column 21 is fixed in the connecting slot 23, and a conductive slot 22 is provided on the connecting column 21. In this embodiment, the conductive column 12 is inserted in the conductive slot 22, the connecting column 21 is inserted in the connecting slot 13, and the connecting sleeve 11 is inserted in the connecting slot 23. The ends of the conductive column 12 and the conductive slot 22 are both provided with conductive contacts that cooperate with the wiring harness. When the wiring harness is inserted into connector 1 or connector 2 2 and contacts the conductive contacts, the electrical connection between the wiring harness and the conductive column 12 or the conductive slot 22 can be achieved.

[0025] As a further solution, the fixing mechanism 1 3 and the fixing mechanism 2 4 are both composed of the same fixing assembly, which includes a fixing threaded tube 31 installed on the outer end of connector 1 and connector 2 2, and each of the fixing threaded tubes 31 is installed with multiple sets of fixing plates 32. The outer side of the fixing threaded tube 31 is screwed with a fixing sleeve 33. In this embodiment, a fixing protrusion extends from the end of the fixing plate 32, and the outer diameter of the fixing protrusion is larger than the outer diameter of the fixing threaded tube 31. A fixing chamfer 321 is provided at the end of the fixing protrusion. A number of sealing rings 34 are also distributed and installed in the fixing sleeve 33, and an insertion chamfer is provided at the end of the fixing sleeve 33.

[0026] The fixing working principle of the fixing assembly is: during installation, first, the fixing sleeve 33 is put on the corresponding wiring harness, then, the wiring harness is inserted into the fixing threaded tube 31, and then, the fixing sleeve 33 is put on the outside of the fixing protrusion. As the fixing sleeve 33 approaches the fixing threaded tube 31, the fixing sleeve 33 cooperates with the fixing chamfer 321 to squeeze the fixing piece 32 inward, thereby clamping the wiring harness through multiple groups of fixing pieces 32 around it, thereby completing the fixation of the wiring harness. Finally, the fixing sleeve 33 is screwed onto the fixing threaded tube 31 to complete the fixing work. The operation is simple and convenient for disassembly.

[0027] As a further solution, the locking mechanism 5 includes a locking groove 54 opened on the connecting sleeve 11, and a locking slider 51 is slidably installed in the locking groove 54. A locking end plate 53 is fixed on the side of the locking groove 54 close to the conductive column 12. A locking spring 52 is fixed between the locking slider 51 and the locking end plate 53. The locking slider 51 is inserted into the locking groove 55 opened on the connector 2 2.

[0028] The working principle of the locking mechanism 5 is: during installation, press the locking sliders 51 on both sides to retract the locking sliders 51 into the locking slots 54. At this time, the locking springs 52 are compressed. Wait until the connecting sleeve 11 is fully inserted into the connecting slot 23. At this time, the locking slider 51 moves into the locking slot 55, and then the locking spring 52 pushes the locking slider 51 to insert into the locking slot 55. The locking work can be completed. The operation is simple and convenient to disassemble.

[0029] In the present invention, terms such as "upper", "lower", "left", "right", "front", "back", "vertical", "horizontal", "side", "bottom", etc. indicating directions or positional relationships are based on the directions or positional relationships shown in the accompanying drawings. They are merely relational words determined for the convenience of describing the structural relationships of the various parts or elements of the present invention, and do not specifically refer to any part or element in the present invention, and cannot be understood as a limitation on the present invention.

Claims

1. Weather-resistant reinforced wiring harness assembly, characterized in that: include: Connector 1 (1) and connector 2 (2), wherein a plug-in assembly is provided between the connector 1 (1) and the connector 2 (2); A fixing mechanism (3) is mounted on the end of the connector (1) and is used to fix the wiring harness to the connector (1); A second fixing mechanism (4) is mounted on the end of the second connector (2) and is used to fix the wiring harness to the second connector (2); The locking mechanism (5) is installed between the first connector (1) and the second connector (2) and is used to fix the first connector (1) and the second connector (2).

2. The weather-resistant reinforced wiring harness assembly according to claim 1, characterized in that: The plug assembly comprises a connecting sleeve (11) extending from the left side of the first connector (1), a connecting slot (13) being provided in the connecting sleeve (11), a conductive column (12) being installed in the connecting slot (13), a connecting slot (23) being provided on the right side of the second connector (2), a connecting column (21) being fixed in the connecting slot (23), and a conductive slot (22) being provided on the connecting column (21).

3. The weather-resistant reinforced wiring harness assembly according to claim 2, characterized in that: The conductive column (12) is inserted into the conductive slot (22), the connecting column (21) is inserted into the connecting slot (13), and the connecting sleeve (11) is inserted into the connecting slot (23).

4. The weather-resistant reinforced wiring harness assembly according to claim 3, characterized in that: The fixing mechanism 1 (3) and the fixing mechanism 2 (4) are both composed of the same fixing assembly, and the fixing assembly includes a fixing threaded tube (31) installed on the outer end of the connector 1 (1) and the connector 2 (2), and each of the fixing threaded tubes (31) is installed with multiple sets of fixing plates (32), and the outer side of the fixing threaded tube (31) is screwed with a fixing sleeve (33).

5. The weather-resistant reinforced wiring harness assembly according to claim 4, characterized in that: A fixing protrusion extends from the end of the fixing piece (32), and a fixing chamfer (321) is provided at the end of the fixing protrusion.

6. The weather-resistant reinforced wiring harness assembly according to claim 5, characterized in that: A plurality of sealing rings (34) are also distributed and installed in the fixing sleeve (33).

7. The weather-resistant reinforced wiring harness assembly according to claim 6, characterized in that: An insertion chamfer is provided at the end of the fixing sleeve (33).

8. The weather-resistant reinforced wiring harness assembly according to claim 7, characterized in that: The locking mechanism (5) includes a locking slot (54) provided on the connecting sleeve (11), a locking slider (51) being slidably mounted in the locking slot (54), a locking end plate (53) being fixed on the side of the locking slot (54) close to the conductive column (12), a locking spring (52) being fixed between the locking slider (51) and the locking end plate (53), and the locking slider (51) being inserted into a locking slot (55) provided on the second connector (2).

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