Wire harness convenient to connect

Abstract

The utility model discloses a wire harness convenient for connection, comprising an outer sheath, two ends of the outer sheath are fixedly connected with symmetrical protective covers, the inner part of the outer sheath is fixedly connected with a circular sleeve disc, the circular sleeve disc is provided with a plurality of sleeve disc sliding ports, one side of the port of the outer sheath is provided with a T-shaped groove in a clamping manner, the inner part of the T-shaped groove is movably connected with a T-shaped extension block, and the T-shaped extension block is provided with a plurality of sleeve disc sliding ports. A T-shaped groove is formed in the outer sheath, a torsion rotating shaft is movably connected below the T-shaped groove, torsion handles which are symmetrical left and right are fixedly connected to one side of the torsion rotating shaft, an upper cushion block is fixedly connected to the outer side of the outer sheath, a lower cushion block is fixedly connected to the corresponding side of the upper cushion block, and a torsion spring is movably connected to one side of the lower cushion block. Through the above structure, the mounting and dismounting efficiency is improved, the internal wire harness is protected from physical damage, field operation and rapid maintenance are facilitated, and the universality and stability of the product are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of wire harness connection, in particular to a wire harness that can be easily connected. Background Art

[0002] In modern electronic equipment and systems, wiring harnesses serve as the "blood vessels" for the transmission of electrical energy and signals. The ease of their connection directly affects the assembly efficiency and maintenance convenience of the product. Traditional wiring harness connection methods, such as direct plug-in or threaded tube connection, often require complex operating steps and high technical requirements, which increases the difficulty and time cost of assembly. For wiring harness connections that require sealing requirements such as waterproofing and dustproofing, traditional connection methods often find it difficult to achieve the ideal sealing effect, which may lead to safety hazards such as line short circuits and leakage. Complex connection methods and unstable connection structures make the inspection and maintenance of wiring harnesses difficult, which not only increases maintenance costs, but may also affect the normal operation and life of the equipment. Utility Model Content

[0003] The purpose of the utility model is to provide a wiring harness that can be easily connected, improve the efficiency of installation and removal, protect the inner wiring harness from physical damage, facilitate on-site operations and rapid maintenance, and improve versatility.

[0004] In order to achieve the above-mentioned purpose, a wiring harness that can be easily connected is provided, including an outer sheath, symmetrical protective covers are fixedly connected to both ends of the outer sheath, a circular sleeve disk is fixedly connected inside the outer sheath, a plurality of sleeve disk sliding openings are provided on the circular sleeve disk, a T-shaped groove is clamped on one side of the outer sheath port, a T-shaped extension block is movably connected in the T-shaped groove, a movably connected torsion shaft is provided below the T-shaped groove, a left-right symmetrical torsion handle is fixedly connected to one side of the torsion shaft, an upper pad is fixedly connected to the outside of the outer sheath, a lower pad is fixedly connected to the corresponding side of the upper pad, and a torsion spring is movably connected to one side of the lower pad.

[0005] According to the conveniently connected wiring harness, an insulating layer is fixedly connected inside the outer sheath, and an inner sheath is fixedly connected inside the insulating layer.

[0006] According to the easily connectable wiring harness, a plurality of inner wiring harnesses are fixedly connected inside the outer sheath, a plurality of corresponding conduits are fixedly connected at each end of the inner wiring harness, and a fixedly connected conduit cover is provided on the conduit.

[0007] According to the conveniently connected wiring harness, the upper concave block is fixedly connected to an upper magnet, and the lower convex block is fixedly connected to a lower magnet.

[0008] According to the conveniently connected wiring harness, the torsion shaft is movably connected to the lower pad and the upper pad, and the torsion shaft rotates horizontally and regularly.

[0009] According to the wire harness that can be easily connected, the outer sheath is fixedly connected to the circular sleeve disc around it, and the outer sheath is provided with a vertically symmetrical clamping groove, and the circular disc sleeve is fixedly connected in the clamping groove.

[0010] According to the conveniently connected wiring harness, the upper concave block is fixedly connected to the lower convex block on another wiring harness, and the upper magnet is fixedly connected to the lower magnet.

[0011] Beneficial effects:

[0012] 1. Through the quick engagement mechanism of the designed T-shaped groove and T-shaped extension block, as well as the auxiliary role of the torque shaft and torque handle, the wiring harness can be quickly connected and disconnected, which greatly simplifies the complex process of traditional wiring harness connection and improves the efficiency of installation and disassembly. The combined design of the circular sleeve and multiple sleeve slides effectively disperses the stress inside the wiring harness and protects the inner wiring harness from physical damage. The multiple protections of the insulation layer and the inner sheath ensure the safety and stability of electrical signal transmission and reduce the risk of signal interference and leakage. The symmetrical cover design at both ends of the outer sheath enhances the overall resistance of the wiring harness to external impact. The combination of the built-in torsion spring and the upper and lower pads enables the connection part to maintain good tightness and stability after multiple plugging and unplugging, thereby extending the service life of the wiring harness.

[0013] 2. The design of the upper and lower magnets allows the two harnesses to automatically attract and precisely dock when they approach, eliminating the need for additional screws, clamps, and other tools. This facilitates on-site operations and quick maintenance, reducing operation time and labor costs. The magnetic design ensures the robustness of the harness connection points, maintaining a stable connection even in vibrating or moving environments, reducing the risk of signal interruption or electrical failure due to poor contact. The design of the upper concave and lower convex blocks makes the device compatible with a variety of harness specifications and models, enhancing the product's versatility and market competitiveness.

[0014] Additional aspects and advantages of the present invention will be given in part in the following description and will become apparent from the following description or learned through practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The present invention will be further described below with reference to the accompanying drawings and embodiments;

[0016] Figure 1 This is a front view of a wiring harness that can be easily connected proposed by the utility model;

[0017] Figure 2 This is a rear view of a wiring harness that can be easily connected proposed by the utility model;

[0018] Figure 3This is a cross-sectional view of a wiring harness that can be easily connected, as proposed by the present invention;

[0019] Figure 4 The utility model provides a wiring harness that can be easily connected Figure 3 A partial enlarged view of point A above;

[0020] Figure 5 This is a cross-sectional view of a wiring harness that can be easily connected, as proposed by the present invention.

[0021] Legend:

[0022] 1. Outer sheath; 2. Protective cover; 3. Upper concave block; 4. Lower convex block; 5. Inner wire harness; 6. Conduit cover; 7. Conduit; 8. Insulation layer; 9. Inner sheath; 10. Circular sleeve; 11. Slot; 12. Torque handle; 13. Torque shaft; 14. Lower pad; 15. Upper pad; 16. Torsion spring; 17. T-shaped extension block; 18. T-shaped groove; 19. Slide of sleeve; 20. Upper magnet; 21. Lower magnet. DETAILED DESCRIPTION

[0023] This section will describe in detail the specific embodiments of the present invention. The preferred embodiments of the present invention are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and overall technical solution of the present invention, but it cannot be understood as a limitation on the scope of protection of the present invention.

[0024] Reference Figure 1-5 The embodiment of the present invention provides a wiring harness that can be easily connected, which includes an outer sheath 1, and symmetrical protective covers 2 are fixedly connected at both ends of the outer sheath 1, which effectively prevents external objects from damaging the inside of the wiring harness. A circular sleeve disk 10 is fixedly connected to the outer sheath 1, and a plurality of sleeve disk slides 19 are opened on the circular sleeve disk 10 to avoid the disorder of the wiring harness. A T-shaped groove 18 is clamped on one side of the port of the outer sheath 1, and a T-shaped extension block 17 is movably connected in the T-shaped groove 18 to achieve a firm connection between the wiring harnesses. A movably connected torsion shaft 13 is provided below the T-shaped groove, and one side of the torsion shaft 13 is fixedly connected to a left-right symmetrical torsion handle 12. The outer side of the outer sheath 1 is fixedly connected to an upper pad 15, and the corresponding side of the upper pad 15 is fixedly connected to a lower pad 14 to maintain the stability and tightness of the connection. One side of the lower pad 14 is movably connected to a torsion spring 16 to achieve a firm connection between the wiring harnesses.

[0025] An insulating layer 8 is fixedly connected inside the outer sheath 1 , and an inner sheath 9 is fixedly connected inside the insulating layer 8 , which effectively prevents leakage and interference of electrical signals.

[0026] Multiple inner harnesses 5 are fixedly connected inside the outer sheath 1 , and multiple corresponding conduits 7 are fixedly connected to each end of the inner harness 5 . A fixedly connected conduit cover 6 is provided on the conduit 7 to ensure safe and reliable signal transmission.

[0027] The upper concave block 3 is fixedly connected to the upper magnet 20, and the lower convex block 4 is fixedly connected to the lower magnet 21. The two are automatically connected, which greatly simplifies the connection process and improves the accuracy of the connection.

[0028] The torsion shaft 13 is movably connected to the lower pad 14 and the upper pad 15 , and the torsion shaft 13 rotates horizontally and regularly to maintain the stability and tightness of the connection.

[0029] The outer sheath 1 is fixedly connected to the circular sleeve disc 10. The outer sheath 1 is provided with upper and lower symmetrical slots 11. The circular sleeve 10 is fixedly connected in the slots 11, further enhancing the stability and integrity of the internal structure of the wiring harness.

[0030] The upper concave block 3 is fixedly connected to the lower convex block 4 on another wiring harness, and the upper magnet 20 is fixedly connected to the lower magnet 21, which simplifies the connection process and improves the connection accuracy.

[0031] Working Principle: The outermost layer of the wiring harness is the outer sheath 1, which is made of high-strength, corrosion-resistant materials and can effectively resist physical and chemical corrosion in the external environment. The symmetrical protective covers 2 fixedly connected at both ends of the outer sheath 1 further enhance the protection of the wiring harness ends, preventing external objects from directly contacting the interior of the wiring harness, thereby avoiding possible damage. Inside the outer sheath 1, a circular sleeve 10 is fixedly connected. This circular sleeve serves as the core structure of the wiring harness. This sleeve not only provides support for the inner wiring harness, but also, through the multiple sleeve slides 19 opened on it, allows the inner wiring harness 5 to be arranged according to a certain pattern. The T-shaped groove 18 and the T-shaped extension block 17 cooperate with each other. When two wiring harnesses need to be connected, the T-shaped extension block 17 only needs to be aligned and inserted into the T-shaped groove 18 of the other wiring harness to initially achieve docking. By rotating the torque handle 12 on the torque shaft 13, the rotational force generated by the torque shaft 13 is used to lock the T-shaped extension block 17 and the T-shaped groove 18 more tightly together, thereby achieving a firm connection between the wiring harnesses. The outer sheath 1 also has an insulating layer 8 and an inner sheath 9 fixedly connected. These two layers of structure together provide double protection for the inner wiring harness 5, ensuring the safe and reliable transmission of electrical signals. An upper magnet 20 is fixedly connected to the upper concave block 3, and a lower magnet 21 is fixedly connected to the lower protrusion 4. When the two wiring harnesses need to be connected together, the upper concave block 3 only needs to be brought close to the lower protrusion 4. The magnetic force generated between the upper magnet 20 and the lower magnet 21 will automatically attract the two to dock, eliminating the need for manual precise alignment, greatly simplifying the connection process.

[0032] The embodiments of the present invention are described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Various changes can be made within the scope of knowledge possessed by ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. A wire harness that can be easily connected, comprising an outer sheath (1), characterized in that: The two ends of the outer sheath (1) are fixedly connected with symmetrical protective covers (2); a circular sleeve disc (10) is fixedly connected inside the outer sheath (1); a plurality of sleeve disc sliding openings (19) are provided on the circular sleeve disc (10); a T-shaped groove (18) is clamped on one side of the port of the outer sheath (1); a T-shaped extension block (17) is movably connected inside the T-shaped groove (18); a movably connected torsion shaft (13) is provided below the T-shaped groove (18); the torsion shaft A left-right symmetrical torque handle (12) is fixedly connected to one side of the outer sheath (13); an upper pad (15) is fixedly connected to the outer side of the outer sheath (1); a lower pad (14) is fixedly connected to the corresponding side of the upper pad (15); a torsion spring (16) is movably connected to one side of the lower pad (14); an upper concave block (3) is fixedly connected above the outer sheath (1); and a lower convex block (4) is fixedly connected below the outer sheath (1).

2. A wire harness that can be easily connected according to claim 1, characterized in that: An insulating layer (8) is fixedly connected inside the outer sheath (1), and an inner sheath (9) is fixedly connected inside the insulating layer (8).

3. The easily connectable wiring harness according to claim 1, characterized in that: A plurality of inner wire harnesses (5) are fixedly connected inside the outer sheath (1), and a plurality of corresponding conduits (7) are fixedly connected to each end of the inner wire harness (5), and a fixedly connected conduit cover (6) is provided on the conduit (7).

4. The easily connectable wiring harness according to claim 1, characterized in that: An upper magnet (20) is fixedly connected to the upper concave block (3), and a lower magnet (21) is fixedly connected to the lower convex block (4).

5. The easily connectable wiring harness according to claim 1, characterized in that: The torsion shaft (13) is movably connected to the lower pad (14) and the upper pad (15), and the torsion shaft (13) rotates horizontally and regularly.

6. The easily connectable wiring harness according to claim 1, characterized in that: The outer sheath (1) is fixedly connected to the circular sleeve (10) in a surrounding manner. A vertically symmetrical clamping groove (11) is provided in the outer sheath (1), and the circular sleeve (10) is fixedly connected in the clamping groove (11).

7. The easily connectable wiring harness according to claim 4, characterized in that: The upper concave block (3) is fixedly connected to the lower convex block (4) on another wiring harness, and the upper magnet (20) is fixedly connected to the lower magnet (21).

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