Cable with anti-scratch structure

Abstract

The utility model relates to the technical field of cables, in particular to a cable with an anti-scratch structure, which comprises an inner protective layer, a reinforcing layer and an insulating layer. A battery cell is arranged in the inner protection layer; the reinforcing layer is connected to the outer wall of the inner protective layer; the insulating layer is arranged on the outer wall of the reinforcing layer and is used for protecting the cable; a protection mechanism is arranged on the outer wall of the insulating layer and is used for preventing the outer wall of the cable from being scratched, and the protection mechanism comprises a protection strip; and the protective strip is arranged on the outer wall of the insulating layer and is used for protecting the cable. According to the anti-skid floor tile, the mounting grooves and the protective strips are in the shape of the Chinese character'tu ', the protective strips can be stably mounted in the mounting grooves, the protective strips are bent, the protective area is increased, and the anti-skid performance of the anti-skid floor tile can be improved through a plurality of wear-resistant balls.

Description

Technical Field

[0001] The utility model relates to the technical field of cables, in particular to a cable with an anti-scratch structure. Background Art

[0002] Wires and cables are wire products used to transmit electrical (magnetic) energy, information and realize electromagnetic energy conversion. As the main carrier of power transmission, wires and cables are widely used in electrical equipment, lighting lines, household appliances, etc. The quality of wires and cables directly affects the quality of the project and the safety of life and property of consumers. Although the wire and cable industry is only a supporting industry, it accounts for 1 / 4 of the output value of China's electrical industry. It has many product types and a wide range of applications, involving industries such as electricity, construction, communications, and manufacturing, and is closely related to all sectors of the national economy. Wires and cables are also called the "arteries" and "nerves" of the national economy. They are indispensable basic equipment for transmitting electrical energy, transmitting information, and manufacturing various motors, instruments, and meters to realize electromagnetic energy conversion. They are necessary basic products in the future electrification and information society.

[0003] The current wire and cable industry is constantly deriving new products to meet the needs of special occasions, such as fire-resistant cables, flame-retardant cables, low-smoke halogen-free / low-smoke low-halogen cables, termite-proof and rat-proof cables, oil-resistant / cold-resistant / heat-resistant / wear-resistant cables, medical / agricultural / mining cables, thin-walled wires, etc.

[0004] In some occasions, some thin and flexible wires and cables are needed. These wires and cables usually have a thin protective layer. However, if the protective layer is thin, it will often be scratched, exposing the internal wires, which will bring safety hazards. Therefore, it is necessary to develop a cable with an anti-scratch structure to meet social needs. Utility Model Content

[0005] The purpose of the utility model is to provide a cable with an anti-scratch structure to solve the problems raised in the above background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A cable with an anti-scratch structure, comprising: an inner protective layer, a reinforcement layer and an insulating layer;

[0008] A battery core is arranged inside the inner protective layer;

[0009] The reinforcement layer is connected to the outer wall of the inner protective layer;

[0010] The insulating layer is arranged on the outer wall of the reinforcement layer to protect the cable;

[0011] The outer wall of the insulating layer is provided with a protective mechanism for preventing the outer wall of the cable from being scratched;

[0012] The protection mechanism comprises: a protection strip;

[0013] The protection strip is arranged on the outer wall of the insulating layer and is used for protecting the cable.

[0014] Preferably, the outer wall of the insulating layer is provided with a plurality of mounting grooves, and the protective strips are fixedly connected to the inner walls of the mounting grooves.

[0015] Preferably, the cross-section of the mounting groove is convex-shaped, and the protective strip is convex-shaped and fits against the inner wall of the mounting groove. Each mounting groove and protective strip is bent, and a plurality of wear-resistant balls are connected to the top of the protective strip.

[0016] Preferably, a compression-resistant mechanism is provided between the reinforcement layer and the insulation layer to resist compression of the cable;

[0017] The anti-pressure mechanism comprises: a plurality of arc plates 1 and 2;

[0018] A plurality of the arc-shaped plates 1 are arranged at annular intervals on the outer wall of the insulating layer, and a plurality of the arc-shaped plates 2 are arranged at annular intervals on the outer wall of the reinforcement layer;

[0019] The two ends of each arc plate 1 are connected to the arc block 1, the two ends of each arc plate 2 are connected to the arc block 2, and one side of the arc block 2 is in contact with the inner side of the arc plate 1.

[0020] Preferably, the arc-shaped outer wall of each of the arc-shaped plates 2 is connected to an arc block 3 and contacts the outer wall of the reinforcement layer.

[0021] Preferably, the compression-resistant mechanisms are provided in a plurality of groups and are arranged at intervals on the outer wall of the cable reinforcement layer.

[0022] Compared with the prior art, the beneficial effects of the utility model are:

[0023] 1. By setting the installation groove in a convex shape and the protection strip in a convex shape, the protection strip can be stably installed in the installation groove, and the protection strip is set in a bent shape, which has the effect of increasing the protection area, and by setting a number of wear-resistant balls, its anti-slip property can be improved;

[0024] 2. By setting up a compression-resistant mechanism, utilizing a plurality of arc-shaped plates 1 and 2 arranged inside thereof, when being squeezed, they will support each other, thereby improving the stability of the support. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0026] Figure 2It is a schematic diagram of the partial cross-section structure of the utility model;

[0027] Figure 3 This is a schematic diagram of the structure of the anti-pressure mechanism of the utility model;

[0028] Figure 4 This is a schematic diagram of the structure of the protection strip of the utility model.

[0029] In the figure: 1. inner protective layer; 2. reinforcement layer; 3. insulation layer; 4. pressure-resistant mechanism; 41. arc plate 1; 42. arc plate 2; 43. arc block 1; 44. arc block 2; 45. arc block 3; 5. protection strip; 6. wear-resistant ball. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0031] like Figure 1-4 As shown, a cable with an anti-scratch structure includes: an inner protective layer 1, a reinforcement layer 2 and an insulating layer 3; a battery core is arranged inside the inner protective layer 1; the reinforcement layer 2 is connected to the outer wall of the inner protective layer 1; the insulating layer 3 is arranged on the outer wall of the reinforcement layer 2 to protect the cable; the outer wall of the insulating layer 3 is provided with a protective mechanism to prevent the outer wall of the cable from being scratched; the protective mechanism includes: a protective strip 5; the protective strip 5 is arranged on the outer wall of the insulating layer 3 to protect the cable.

[0032] Specifically, the inner protective layer 1 is made of rubber or plastic and is used to protect the internal insulation of the cable. The reinforcing layer 2 is made of flexible steel pipe and is used to improve the connection of the cable and its pressure resistance. The insulating layer 3 is made of weather-resistant rubber and has the effects of improving weather resistance and insulation.

[0033] like Figure 1-2 As shown, the outer wall of the insulating layer 3 is provided with a plurality of installation grooves, and the protection strips 5 are fixedly connected to the inner walls of the installation grooves.

[0034] Specifically, the protection strip 5 can be installed through the provided plurality of installation grooves to achieve the purpose of protection.

[0035] like Figure 1-2 As shown, the cross-section of the installation groove is convex-shaped, and the protective strip 5 is convex-shaped and fits on the inner wall of the installation groove. Each installation groove and protective strip 5 are bent, and a plurality of wear-resistant balls 6 are connected to the top of the protective strip 5.

[0036] Specifically, by setting the installation groove to be convex-shaped and the protective strip 5 to be convex-shaped, the protective strip 5 can be stably installed in the installation groove, and the protective strip 5 is set to be bent, which has the effect of increasing the protection area, and by setting a number of wear-resistant balls 6, its anti-slip property can be improved.

[0037] like Figure 3 As shown, a compression-resistant mechanism 4 is arranged between the reinforcement layer 2 and the insulation layer 3 for compression resistance of the cable; the compression-resistant mechanism 4 comprises: a plurality of arc plates 41 and arc plates 42; a plurality of arc plates 41 are arranged at annular intervals on the outer wall of the insulation layer 3, and a plurality of arc plates 42 are arranged at annular intervals on the outer wall of the reinforcement layer 2; arc blocks 43 are connected at both ends of each arc plate 41, arc blocks 44 are connected at both ends of each arc plate 42, and one side of the arc block 44 is in contact with the inner side of the arc plate 41.

[0038] Specifically, by setting up the pressure-resistant mechanism 4, utilizing a plurality of arc plates 1 41 and arc plates 2 42 arranged inside thereof, when being squeezed, they will support each other, thereby improving the stability of the support.

[0039] like Figure 3 As shown, the arc-shaped outer wall of each arc-shaped plate 2 42 is connected to the arc block 3 45 and contacts the outer wall of the reinforcement layer 2 .

[0040] Specifically, the arc block three 45 is provided to improve the stability when in contact with the reinforcement layer 2.

[0041] like Figure 1 , 3 As shown, the compression-resistant mechanisms 4 are provided in several groups and are arranged at intervals on the outer wall of the cable reinforcement layer 2 .

[0042] Specifically, by providing a plurality of groups of compression-resistant mechanisms 4 arranged at intervals, the weight of the cable can be reduced without reducing the compression resistance of the cable.

[0043] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A cable with an anti-scratch structure, characterized in that: include: Inner protective layer (1), reinforcement layer (2) and insulation layer (3); A battery core is arranged inside the inner protective layer (1); The reinforcement layer (2) is connected to the outer wall of the inner protective layer (1); The insulating layer (3) is arranged on the outer wall of the reinforcing layer (2) to protect the cable; The outer wall of the insulating layer (3) is provided with a protective mechanism for preventing the outer wall of the cable from being scratched; The protection mechanism comprises: a protection strip (5); The protection strip (5) is arranged on the outer wall of the insulating layer (3) and is used for protecting the cable.

2. The cable with an anti-scratch structure according to claim 1, characterized in that: The outer wall of the insulating layer (3) is provided with a plurality of installation grooves, and the protection strip (5) is fixedly connected to the inner wall of the installation groove.

3. The cable with an anti-scratch structure according to claim 2, characterized in that: The cross section of the installation groove is convex-shaped, and the protection strip (5) is convex-shaped and fits against the inner wall of the installation groove. Each installation groove and protection strip (5) is bent, and a plurality of wear-resistant balls (6) are connected to the top of the protection strip (5).

4. The cable with an anti-scratch structure according to claim 1, characterized in that: A compression-resistant mechanism (4) is provided between the reinforcement layer (2) and the insulation layer (3) to resist compression of the cable; The anti-pressure mechanism (4) comprises: a plurality of arc-shaped plates 1 (41) and arc-shaped plates 2 (42); A plurality of the arc-shaped plates 1 (41) are arranged at annular intervals on the outer wall of the insulating layer (3), and a plurality of the arc-shaped plates 2 (42) are arranged at annular intervals on the outer wall of the reinforcing layer (2); The two ends of each arc plate 1 (41) are connected to an arc block 1 (43), and the two ends of each arc plate 2 (42) are connected to an arc block 2 (44), and one side of the arc block 2 (44) is in contact with the inner side of the arc plate 1 (41).

5. The cable with an anti-scratch structure according to claim 4, characterized in that: The arc-shaped outer wall of each arc-shaped plate 2 (42) is connected to an arc block 3 (45) and is in contact with the outer wall of the reinforcement layer (2).

6. The cable with an anti-scratch structure according to claim 4, characterized in that: The anti-pressure mechanisms (4) are provided in a plurality of groups and are arranged at intervals on the outer wall of the cable reinforcement layer (2).

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