A new type of flexible cable

Abstract

This utility model discloses a novel flexible cable, relating to the field of cable technology, comprising: a cable body, a shielding layer, an mounting layer, an anti-corrosion layer, a waterproof layer, and an outer protective layer. The shielding layer is made of aluminum foil, the mounting layer is made of steel wire, the anti-corrosion layer is made of cold-dip galvanized steel, the waterproof layer is made of polyvinyl chloride (PVC), and the outer protective layer is made of polyurethane. The outer protective layer is abrasion-resistant. This utility model improves the performance of the cable body through the installation of multiple layers. The aluminum foil shielding layer prevents external signals from interfering with the normal operation of the cable body. The cold-dip galvanized anti-corrosion layer improves the anti-corrosion performance of the cable body, preventing damage from rain or moisture. Simultaneously, the PVC waterproof layer improves the waterproof performance of the cable body, and the polyurethane outer protective layer improves the abrasion resistance of the cable body, significantly enhancing the overall performance of the cable body.

Description

Technical Field

[0001] This utility model relates to the field of cable technology, specifically to a novel flexible cable. Background Technology

[0002] The new flexible cable is designed to be extremely flexible and suitable for applications requiring frequent movement or use in confined spaces. It has high flexibility and bending performance. Due to the use of special materials and structures, the new flexible cable is particularly resistant to bending and moves smoothly without twisting. The cable can adapt to different indoor and outdoor temperatures, as well as environments with acids, alkalis, oils, and salts, making its use more widespread.

[0003] Patent document CN209149851U discloses a cable that "comprising at least one conductor, a first protective layer covering the conductor, and a second protective layer covering the first protective layer, wherein the cross-section of the second protective layer is a regular polygon, and the hardness of the first protective layer is greater than that of the second protective layer. Because the cross-section of the second protective layer is a regular polygon, multiple cables are less likely to become entangled or misaligned when bundled together; moreover, the hardness of the first protective layer is greater than that of the second protective layer, so that the cable maintains flexibility while having high hardness, ensuring that the first and second protective layers are less prone to deformation and breakage when the cable is pulled."

[0004] However, one of the cables in the aforementioned published documents mainly considers the issue of having high rigidity while maintaining flexibility, which makes it difficult to improve the performance of the cable body.

[0005] Therefore, it is necessary to develop multi-layered structures to improve the shielding, corrosion resistance, waterproofing, and abrasion resistance of cables. Utility Model Content

[0006] The purpose of this utility model is to provide a new type of flexible cable to solve the technical problem of improving the performance of the new flexible cable mentioned in the background art.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a novel flexible cable, comprising: a cable body, wherein the outer wall of the cable body is provided with a multi-layer mechanism, the multi-layer mechanism being used to improve the performance of the cable body;

[0008] The multi-layer structure includes a shielding layer, an mounting layer, an anti-corrosion layer, a waterproof layer, and an outer protective layer. The shielding layer is disposed on the outer wall of the cable body and is made of aluminum foil. The mounting layer is located on the outer wall of the shielding layer and is made of steel wire. The mounting layer is used to increase the rigidity of the cable body. The anti-corrosion layer is located on the outer wall of the mounting layer and is made of cold-dip galvanized steel. The waterproof layer is located on the outer wall of the anti-corrosion layer and is made of polyvinyl chloride. The outer protective layer is located on the outer wall of the waterproof layer and is made of polyurethane. The outer protective layer is abrasion resistant.

[0009] Preferably, the outer wall of the outer protective layer is provided with an identification mechanism, which is used to facilitate the differentiation of cable models.

[0010] Preferably, the identification mechanism includes an identification frame, an identification tag, and a sealing ring, with the identification frame disposed on top of the outer protective layer.

[0011] Preferably, the identification plate is located on the inner wall of the identification frame, and a compression post is installed on the top of the identification plate.

[0012] Preferably, the sealing ring is located on the outer wall of the identification frame, and the inside of the sealing ring has a threaded design.

[0013] Preferably, the inner wall of the sealing ring is provided with a sealing post, and the sealing post has a threaded design.

[0014] Preferably, a rotating block is installed on the outer wall of the sealing column.

[0015] Compared with the prior art, the beneficial effects of this utility model are:

[0016] 1. This utility model improves the performance of the cable body by installing a multi-layer mechanism. First, the shielding layer is wrapped around the outside of the cable body. The shielding layer is made of aluminum foil to prevent external signals from interfering with the normal operation of the cable body. At the same time, the installation layer serves as an intermediate layer to provide installation space for the anti-corrosion layer. The anti-corrosion layer is made of cold-dip galvanized material to improve the anti-corrosion performance of the cable body and prevent damage to the cable body from external rain or moisture. Meanwhile, the waterproof layer is made of polyvinyl chloride to improve the waterproof performance of the cable body. The outer protective layer is made of polyurethane material to improve the wear resistance of the cable body and prevent damage to the cable body caused by external friction. This greatly improves the performance of the cable body.

[0017] 2. This utility model, by installing an identification mechanism, facilitates the differentiation of cable models. Since cable lengths and models vary, making immediate identification difficult, this invention addresses this issue. First, a factory-produced identification tag is inserted into the identification frame, with a compression post preventing the tag from moving up and down. Then, rotating the rotating block fixes the sealing post within the sealing ring, sealing the identification frame and limiting the tag's movement to prevent left and right shifts. Furthermore, the identification frame is made of transparent material, facilitating easy identification of the cable models by staff. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0019] Figure 2 This is a front view of the multi-layer mechanism of this utility model;

[0020] Figure 3 This is a schematic diagram of the identification frame structure of this utility model;

[0021] Figure 4 This is a schematic diagram of the identification tag structure of this utility model.

[0022] In the diagram: 1. Cable body; 2. Shielding layer; 3. Mounting layer; 4. Anti-corrosion layer; 5. Waterproof layer; 6. External protective layer; 7. Identification frame; 8. Identification tag; 9. Extrusion column; 10. Sealing ring; 11. Sealing column; 12. Rotating block. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," and "the other end," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used 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. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0025] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," "connected," etc., should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0026] Please see Figure 1 and Figure 2 A novel flexible cable includes: a cable body 1, which is a flexible cable made of a special flexible material, which can effectively install the cable body 1 into special terrains and facilitate the installation of the cable body 1.

[0027] Please see Figure 1 and Figure 2 The outer wall of the cable body 1 is provided with a multi-layer structure to improve the performance of the cable body 1. The multi-layer structure includes a shielding layer 2, an mounting layer 3, an anti-corrosion layer 4, a waterproof layer 5, and an outer protective layer 6. The shielding layer 2 is located on the outer wall of the cable body 1 and is made of aluminum foil. The mounting layer 3 is located on the outer wall of the shielding layer 2 and is made of steel wire. The mounting layer 3 is used to improve the rigidity of the cable body 1. The anti-corrosion layer 4 is located on the outer wall of the mounting layer 3 and is made of cold-dip galvanized steel. The waterproof layer 5 is located on the outer wall of the anti-corrosion layer 4 and is made of polyvinyl chloride. The outer protective layer 6 is located on the outer wall of the waterproof layer 5 and is made of polyurethane. The outer protective layer 6 is wear-resistant. First, the shielding layer 2 wraps around the outside of the cable body 1. The shielding layer 2 is made of aluminum foil to prevent external signals from interfering with the normal operation of the cable body 1. At the same time, the installation layer 3 serves as an intermediate layer to provide installation space for the anti-corrosion layer 4. The anti-corrosion layer 4 is made of cold-dip galvanized material to improve the anti-corrosion performance of the cable body 1 and prevent external rain or moisture from damaging the cable body 1. Meanwhile, the waterproof layer 5 is made of polyvinyl chloride to improve the waterproof performance of the cable body 1. The outer protective layer 6 is made of polyurethane material to improve the wear resistance of the cable body 1 and prevent external friction from damaging the cable body 1, thus greatly improving the performance of the cable body 1.

[0028] Please see Figure 3 and Figure 4The outer wall of the outer protective layer 6 is equipped with an identification mechanism to facilitate the differentiation of cable models. The identification mechanism includes an identification frame 7, an identification tag 8, and a sealing ring 10. The identification frame 7 is located on the top of the outer protective layer 6, the identification tag 8 is located on the inner wall of the identification frame 7, and a pressing post 9 is installed on the top of the identification tag 8. The sealing ring 10 is located on the outer wall of the identification frame 7, and the inside of the sealing ring 10 has a threaded design. A sealing post 11 is provided on the inner wall of the sealing ring 10. The sealing post 11 has a threaded design, and a rotating block 12 is installed on the outer wall of the sealing post 11. The length and model of the cable body 1 are different, which makes it impossible to distinguish the cable body 1 immediately. Therefore, this needs to be improved. First, the identification tag 8 produced by the factory is inserted into the identification frame 7, and the pressing post 9 is used to prevent the identification tag 8 from moving up and down. Then, the rotating block 12 is rotated to fix the sealing post 11 in the sealing ring 10, thus sealing the identification frame 7 and limiting the identification tag 8 to prevent it from moving left and right. The identification frame 7 is made of transparent material, which makes it easy for staff to distinguish the cable body 1.

[0029] Working principle: The cable body 1 is a flexible cable made of a special flexible material, which can effectively install the cable body 1 into special terrains, facilitating installation. First, the shielding layer 2, made of aluminum foil, wraps around the outside of the cable body 1 to prevent external signals from interfering with the normal operation of the cable body 1. Simultaneously, the installation layer 3 serves as an intermediate layer, providing installation space for the anti-corrosion layer 4. The anti-corrosion layer 4 is made of cold-dip galvanized material, improving the anti-corrosion performance of the cable body 1 and preventing damage from rain or moisture. The waterproof layer 5 is made of polyvinyl chloride, improving the waterproof performance of the cable body 1. The outer protective layer 6 is made of polyurethane, enhancing the cable's waterproof performance. The wear resistance of the cable body 1 prevents external friction from damaging the cable body 1, greatly improving its performance. Since the lengths and models of the cable bodies 1 vary, making them difficult to distinguish immediately, improvements are needed. First, the identification tag 8 produced in the factory is inserted into the identification frame 7, and the squeezing column 9 prevents the identification tag 8 from moving up and down. Then, the rotating block 12 is rotated to fix the sealing column 11 in the sealing ring 10, sealing the identification frame 7 and limiting the identification tag 8 to prevent it from moving left and right. The identification frame 7 is made of transparent material, making it convenient for staff to distinguish the cable bodies 1.

[0030] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A novel flexible cable characterized in that, Includes: a cable body (1), the outer wall of which is provided with a multi-layer mechanism, the multi-layer mechanism being used to improve the performance of the cable body (1); The multi-layer structure includes a shielding layer (2), an installation layer (3), an anti-corrosion layer (4), a waterproof layer (5), and an outer protective layer (6). The shielding layer (2) is disposed on the outer wall of the cable body (1), and the material of the shielding layer (2) is aluminum foil. The installation layer (3) is located on the outer wall of the shielding layer (2), and the material of the installation layer (3) is steel wire. The installation layer (3) is used to improve the hardness of the cable body (1). The anti-corrosion layer (4) is located on the outer wall of the installation layer (3), and the material of the anti-corrosion layer (4) is cold galvanized. The waterproof layer (5) is located on the outer wall of the anti-corrosion layer (4), and the material of the waterproof layer (5) is polyvinyl chloride. The outer protective layer (6) is located on the outer wall of the waterproof layer (5), and the material of the outer protective layer (6) is polyurethane. The outer protective layer (6) has wear resistance. The outer wall of the outer protective layer (6) is provided with an identification mechanism, which is used to facilitate the differentiation of cable models; The identification mechanism includes an identification frame (7), an identification plate (8), and a sealing ring (10), with the identification frame (7) disposed on top of the outer protective layer (6).

2. A novel flexible cable as claimed in claim 1, wherein: The identification plate (8) is located on the inner wall of the identification frame (7), and a compression column (9) is installed on the top of the identification plate (8).

3. A novel flexible cable as claimed in claim 1, wherein: The sealing ring (10) is located on the outer wall of the identification frame (7), and the inside of the sealing ring (10) is threaded.

4. A novel flexible cable as claimed in claim 3, wherein: The inner wall of the sealing ring (10) is provided with a sealing post (11), and the sealing post (11) is threaded.

5. A novel flexible cable as claimed in claim 4, characterized by: A rotating block (12) is installed on the outer wall of the sealing column (11).

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