Anti-interference radio frequency connecting line

Abstract

The utility model discloses an anti-interference radio frequency connecting line which comprises a line body, a shielding protection layer is fixedly arranged on the outer side wall of the line body, an anti-corrosion layer is fixedly arranged on the outer side wall of the shielding protection layer, a buffer layer is fixedly arranged on the outer side wall of the anti-corrosion layer, and a wear-resistant layer is fixedly arranged on the outer side wall of the buffer layer.

Description

Technical Field

[0001] The present invention relates to the technical field of connecting wires, and in particular to an anti-interference radio frequency connecting wire. Background Art

[0002] At present, the high-definition RF cable is a video cable that transmits high-definition resolution. It not only has an insulating effect, but also can prevent electromagnetic interference, so that the signal can be transmitted stably and at high speed within the channel without being affected by the outside world. It has the dual effects of insulation and shielding, and its compatibility is very good. With the development of science and technology, RF cables with anti-interference structures have developed to a great extent. Its development has brought great convenience to equipment in signal transmission, and its types and quantities are also increasing day by day.

[0003] There is an existing waterproof electronic connection harness (application number: 202222615427.5) with an anti-corrosion layer and an elastic layer in the middle of the side wall of the harness. The anti-corrosion layer can increase the anti-corrosion effect of the harness, thereby enhancing the life of the harness, and the elastic layer makes it easier to bend the harness, thereby preventing the harness from being damaged and allowing dust and water to enter. In addition, two waterproof layers are provided on the side walls of each harness, one on the inside and the other on the outside of the harness, to better ensure the waterproof effect of the wire core and prevent short circuits. The above still exists. When electrical equipment needs to be connected, electronic harnesses are often used for connection. In order to ensure the service life of the electronic harness, the above device is provided with an anti-corrosion layer and a waterproof layer in the electronic harness, thereby improving the waterproof and anti-corrosion capabilities of the electronic harness and improving its service life.

[0004] However, the above patents have the following defects:

[0005] (1) When electronic connecting wires are connected and used, they are often exposed to the outside and are easily squeezed by external forces. It is not convenient to buffer the electronic connecting wires. Repeated squeezing for a long time can easily cause damage to the connecting wires, thereby affecting the normal use of the connecting wires. Utility Model Content

[0006] In order to solve one or some technical problems existing in the prior art, the purpose of the present application is to provide an anti-interference radio frequency connecting line, which helps to avoid damage to the connecting line.

[0007] In order to solve the above existing technical problems, one of the purposes of this application is achieved by adopting the following technical solution:

[0008] An anti-interference radio frequency connecting wire comprises a wire body, an outer side wall of the wire body is fixedly provided with a shielding protective layer, an outer side wall of the shielding protective layer is fixedly provided with an anti-corrosion layer, an outer side wall of the anti-corrosion layer is fixedly provided with a buffer layer, and an outer side wall of the buffer layer is fixedly provided with a wear-resistant layer.

[0009] Furthermore, the shielding protection layer includes an anti-interference layer and a rubber layer, and the anti-interference layer is located on the inner side wall of the rubber layer.

[0010] Furthermore, the material of the anti-corrosion layer is PVC hose.

[0011] Furthermore, the wear-resistant layer is made of nitrile rubber.

[0012] Furthermore, the buffer layer is natural rubber.

[0013] Compared with the prior art, the beneficial effects of the present invention are:

[0014] (1) By providing a buffer layer and utilizing its elasticity, the buffer layer can play a buffering role, which helps to prevent the connecting wire from being damaged. Compared with the prior art, the present invention solves the technical problem that the electronic connecting wire is often exposed to the outside when connected and used, and is easily squeezed by external forces, which makes it difficult to buffer the electronic connecting wire. Repeated squeezing over a long period of time can easily cause the connecting wire to be damaged. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the overall structure of this application;

[0016] In the figure: 1. Wire body; 2. Shielding protection layer; 3. Anti-corrosion layer; 4. Wear-resistant layer; 5. Buffer layer. DETAILED DESCRIPTION

[0017] Below, the present application is further described in conjunction with the accompanying drawings and specific implementation methods. It should be noted that, under the premise of no conflict, the various embodiments or technical features described below can be arbitrarily combined to form a new embodiment.

[0018] In the description of the present application, it should be understood that the terms "up", "down", "left", "right", etc., indicating directions or positional relationships are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present application.

[0019] The terms "first", "second", etc. in this application are used to distinguish similar objects, and are not used to describe a specific order or sequence. It should be understood that the data used in this way can be interchangeable where appropriate, so that the embodiments of the present application can be implemented in an order other than those illustrated or described herein, and the objects distinguished by "first", "second", etc. are generally of one type, and the number of objects is not limited. For example, the first object can be one or more. In addition, "and / or" in the specification and claims represents at least one of the connected objects, and the character " / " generally indicates that the objects associated with each other are in an "or" relationship of an anti-interference radio frequency connection line.

[0020] Embodiment 1:

[0021] like Figure 1 As shown, this embodiment provides an anti-interference RF connecting wire, which includes a wire body 1, a shielding protective layer 2 is fixedly provided on the outer wall of the wire body 1, an anti-corrosion layer 3 is fixedly provided on the outer wall of the shielding protective layer, a buffer layer 5 is fixedly provided on the outer wall of the anti-corrosion layer 3, and a wear-resistant layer 4 is fixedly provided on the outer wall of the buffer layer 5.

[0022] The anti-interference radio frequency connecting wire comprises a wire body 1, a shielding protective layer is fixedly arranged on the outer wall of the wire body 1, an anti-corrosion layer 3 is fixedly arranged on the outer wall of the shielding protective layer, a buffer layer 5 is fixedly arranged on the outer wall of the anti-corrosion layer 3, and a wear-resistant layer 4 is fixedly arranged on the outer wall of the buffer layer 5. By setting the buffer layer 5, the elasticity of the buffer layer 5 is utilized to play a buffering role, which helps to avoid damage to the connecting wire. Compared with the prior art, the technical problem that the electronic connecting wire is often exposed to the outside when connected and used, and is easily squeezed by external force, which makes it inconvenient to buffer the electronic connecting wire, and is easily damaged by repeated squeezing for a long time is solved.

[0023] Furthermore, the shielding protection layer includes an anti-interference layer and a rubber layer, and the anti-interference layer is located on the inner wall of the rubber layer. In this way, anti-interference can be achieved.

[0024] Furthermore, the material of the anti-corrosion layer 3 is EPDM rubber. EPDM rubber has good acid and alkali resistance, which can improve the service life of the connecting line.

[0025] Furthermore, the material of the wear-resistant layer 4 is nitrile rubber. Nitrile rubber is made from butadiene and acrylonitrile by emulsion polymerization. Nitrile rubber is mainly produced by low-temperature emulsion polymerization, and has excellent oil resistance, high wear resistance, and good heat resistance, thereby improving wear resistance.

[0026] Furthermore, the buffer layer 5 is made of natural rubber, which has high elasticity and can play a buffering role.

[0027] The above-mentioned implementation modes are only preferred implementation modes of the present application and cannot be used to limit the scope of protection of the present application. Any non-substantial changes and substitutions made by technicians in this field on the basis of the present application shall fall within the scope of protection required by the present application.

Claims

1. An anti-interference radio frequency connecting line, characterized in that: The invention comprises a wire body (1), the outer wall of the wire body (1) being fixedly provided with a shielding protective layer, the outer wall of the shielding protective layer being fixedly provided with an anti-corrosion layer (3), the outer wall of the anti-corrosion layer (3) being fixedly provided with a buffer layer (5), and the outer wall of the buffer layer (5) being fixedly provided with a wear-resistant layer (4).

2. The anti-interference radio frequency connecting line according to claim 1, characterized in that: The shielding protection layer comprises an anti-interference layer and a rubber layer, and the anti-interference layer is located on the inner side wall of the rubber layer.

3. The anti-interference radio frequency connecting line according to claim 1, characterized in that: The material of the anti-corrosion layer (3) is EPDM rubber.

4. The anti-interference radio frequency connecting line according to claim 1, characterized in that: The material of the wear-resistant layer (4) is nitrile rubber.

5. The anti-interference radio frequency connecting line according to claim 1, characterized in that: The buffer layer (5) is made of natural rubber.

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