Common mode inductance enhanced security signal transmission wire harness

Abstract

The utility model discloses a kind of common mode inductance enhanced security signal transmission wire harness, specifically related to signal transmission wire harness technical field, including several conductors, several insulating layers are equipped outside the conductor, several sheath layers are collectively wrapped with wrapping layer outside, several thin steel wires are arranged in the middle part of the wrapping layer and are distributed at intervals, several thin steel wires are collectively equipped with connecting sleeve outside, and the wear layer is equipped outside the waterproof layer.The utility model relates to a kind of common mode inductance enhanced security signal transmission wire harness, insulation treatment can be realized to corresponding conductor by insulating layer, while several conductors, several thin steel wires and filling agent can be wrapped by wrapping layer, several thin steel wires can be connected by connecting sleeve, under the action of waterproof layer, it can be avoided that water from outside infiltrates inside, and by wear layer, the effect that abrasion phenomenon can be avoided, the practicability and universality of device are improved.

Description

Technical Field

[0001] This utility model relates to the field of signal transmission harness technology, and in particular to a common-mode inductance enhanced security signal transmission harness. Background Technology

[0002] The common-mode inductor-enhanced security signal transmission harness is a signal transmission harness specifically designed for the security field. It adds a common-mode inductor to the traditional signal transmission harness to improve signal transmission quality and stability. It effectively filters out common-mode interference, significantly improves the transmission quality of security signals in complex electromagnetic environments, reduces image noise and signal interruptions, and ensures stable and reliable operation of security equipment.

[0003] However, existing common-mode inductor-enhanced security signal transmission harnesses cannot maintain good toughness during use, making them prone to breakage during transportation and use, which affects their service life. Utility Model Content

[0004] The main purpose of this invention is to provide a common-mode inductance enhanced security signal transmission harness that can effectively solve the problem of not being able to maintain good toughness.

[0005] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0006] A common-mode inductor-enhanced security signal transmission harness includes several conductors, each conductor having an insulation layer, each insulation layer having a sheath layer, and the sheath layers being covered by a common wrapping layer. The wrapping layer is filled with a filler, and several fine steel wires are spaced apart in the middle of the wrapping layer. The fine steel wires are covered by a common connecting sleeve, the wrapping layer is covered by a waterproof layer, and the waterproof layer is covered by a wear-resistant layer.

[0007] Preferably, the insulating layer is made of glass fiber material.

[0008] Preferably, the sheath layer is made of natural rubber material, and the thickness of the sheath layer is equal to the thickness of the insulation layer.

[0009] Preferably, the wrapping layer is made of polyethylene material.

[0010] Preferably, the connecting sleeve is made of nylon material.

[0011] Preferably, the waterproof layer is made of polyurethane material.

[0012] Preferably, the wear-resistant layer is made of neoprene rubber, and the thickness of the wear-resistant layer is equal to the thickness of the waterproof layer.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] 1. This utility model achieves insulation treatment for the corresponding conductor through the insulation layer, protects the conductor and insulation layer through the sheath layer, and wraps several conductors, several thin steel wires and filler through the wrapping layer, improving the practicality of the device. The connecting sleeve can connect several thin steel wires. The waterproof layer can prevent external moisture from penetrating into the interior, and the wear-resistant layer can prevent wear. This improves the practicality and universality of the device.

[0015] 2. This utility model can wrap and connect several thin steel wires through the connecting sleeve. When the wire harness encounters bending during use, the several thin steel wires can make the wire harness have strong toughness, thereby avoiding the phenomenon of wire harness breaking during use, and improving the practicality and universality of the device. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the insulating layer and sheath layer of this utility model;

[0018] Figure 3 This is a schematic diagram of the wrapping layer and connecting sleeve structure of this utility model;

[0019] Figure 4 This is a schematic diagram of the waterproof and wear-resistant layer structures of this utility model.

[0020] In the diagram: 1. Conductor; 2. Insulation layer; 3. Sheath layer; 4. Wrapping layer; 5. Filler; 6. Fine steel wire; 7. Connecting sleeve; 8. Waterproof layer; 9. Wear-resistant layer. Detailed Implementation

[0021] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0022] like Figure 1As shown, a common-mode inductor-enhanced security signal transmission harness includes several conductors 1. Each conductor 1 is provided with an insulation layer 2 to insulate it. Each insulation layer 2 is provided with a sheath layer 3 to protect the conductors 1 and the insulation layer 2. A wrapping layer 4 is provided on the outside of the sheath layers 3 to wrap the conductors 1, several thin steel wires 6, and filler 5. The wrapping layer 4 is filled with filler 5. Several thin steel wires 6 are spaced apart in the middle of the wrapping layer 4. A connecting sleeve 7 is provided on the outside of the thin steel wires 6 to connect them. A waterproof layer 8 is provided on the outside of the wrapping layer 4 to prevent external moisture from penetrating. A wear-resistant layer 9 is provided on the outside of the waterproof layer 8 to prevent wear.

[0023] To achieve the purpose of insulating the corresponding conductor 1, refer to Figure 2 The insulating layer 2 is made of glass fiber material.

[0024] This design allows for insulation of conductor 1 while ensuring normal voltage transmission.

[0025] To achieve the purpose of protecting conductor 1 and insulation layer 2, see [reference needed]. Figure 2 The sheath layer 3 is made of natural rubber, and the thickness of the sheath layer 3 is equal to the thickness of the insulation layer 2.

[0026] This design protects conductor 1 and insulation layer 2 from compression and damage.

[0027] To achieve the purpose of wrapping several conductors 1, several thin steel wires 6, and filler 5, refer to... Figure 3 The outer layer 4 is made of polyethylene material.

[0028] This design allows several conductors 1 and thin steel wires 6 to be tightly wrapped inside the filler 5, preventing them from shifting.

[0029] To achieve the purpose of connecting several thin steel wires 6, refer to Figure 3 The connecting sleeve 7 is made of nylon material.

[0030] This design allows for the simultaneous wrapping and connection of several fine steel wires 6, thereby increasing the strength and toughness of the wire harness when it is twisted or bent during use.

[0031] To prevent external moisture from seeping into the interior, refer to... Figure 4 Waterproof layer 8 is made of polyurethane material.

[0032] This design prevents external moisture from seeping into the interior during use, ensuring that the wiring harness can function normally when powered on.

[0033] To avoid wear and tear, please refer to Figure 4 The wear-resistant layer 9 is made of neoprene rubber, and the thickness of the wear-resistant layer 9 is equal to the thickness of the waterproof layer 8.

[0034] This design prevents the harness from being subjected to external wear and tear during transportation and use, thus avoiding any impact on its lifespan.

[0035] The working principle of this utility model is as follows: the insulation layer 2 and the sheath layer 3 can provide insulation protection for the conductor 1. At the same time, the wrapping layer 4 can tightly wrap several conductors 1 and several fine steel wires 6, so that several conductors 1 and several fine steel wires 6 can remain stable during use. Meanwhile, the connecting sleeve 7 ensures the overall strength and toughness of the wire harness when connecting several fine steel wires 6. The waterproof layer 8 can prevent external moisture from seeping into the interior. The wear-resistant layer 9 can prevent the wire harness from being subjected to external wear.

[0036] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A common-mode inductor-enhanced security signal transmission harness, comprising a plurality of conductors (1), characterized in that: Each of the conductors (1) is provided with an insulating layer (2), each of the insulating layers (2) is provided with a sheath layer (3), and the sheath layers (3) are all covered with a wrapping layer (4). The wrapping layer (4) is filled with a filler (5). A number of thin steel wires (6) are distributed at intervals in the middle of the wrapping layer (4). A connecting sleeve (7) is provided on the outside of the number of thin steel wires (6). A waterproof layer (8) is provided on the outside of the wrapping layer (4). A wear-resistant layer (9) is provided on the outside of the waterproof layer (8).

2. The common-mode inductor-enhanced security signal transmission harness according to claim 1, characterized in that: The insulating layer (2) is made of glass fiber material.

3. The common-mode inductor-enhanced security signal transmission harness according to claim 2, characterized in that: The sheath layer (3) is made of natural rubber material, and the thickness of the sheath layer (3) is equal to the thickness of the insulation layer (2).

4. The common-mode inductor-enhanced security signal transmission harness according to claim 1, characterized in that: The wrapping layer (4) is made of polyethylene material.

5. The common-mode inductor-enhanced security signal transmission harness according to claim 1, characterized in that: The connecting sleeve (7) is made of nylon material.

6. The common-mode inductor-enhanced security signal transmission harness according to claim 1, characterized in that: The waterproof layer (8) is made of polyurethane material.

7. A common-mode inductor-enhanced security signal transmission harness according to claim 6, characterized in that: The wear-resistant layer (9) is made of neoprene rubber, and the thickness of the wear-resistant layer (9) is equal to the thickness of the waterproof layer (8).

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