Cable with high durability

Abstract

The utility model discloses a cable with strong durability, comprising a conductor, the outside of the conductor is fixedly connected with an insulating layer, the outside of the insulating layer is fixedly connected with an inner shielding layer, the outside of the inner shielding layer is fixedly connected with a compression-resistant mechanism, the compression-resistant mechanism comprises a rubber rod and a fiber layer, and the rubber rod is fixedly connected with the fiber layer. The outer portion of the fiber layer is fixedly connected with a first rubber layer, and the outer portion of the first rubber layer is fixedly connected with a supporting mechanism. According to the cable with high durability, through the arrangement of the supporting mechanism, in the actual use process, conductors are placed in the supporting pipe, the supporting pipe is internally provided with round holes, the round holes can separately place different conductors, and a second rubber layer can provide certain elastic force to be matched with the supporting pipe to place the conductors in; the conductors which are originally placed together for use can be separated for use, and the situation that the actual use effect is affected due to damage of the inner shielding layer caused by mutual friction of the conductors in the installation and use process of the cable is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of cables, and particularly relates to a cable with strong durability. Background Art

[0002] A cable is a composite structure product used for transmitting electric energy, data signals or electrical signals. It usually consists of multiple different functional layers, each layer having its specific role and function, and the overall constitutes the complex structure of the cable.

[0003] Although traditional cables can transmit electric energy, data signals or electrical signals, the device is prone to be squeezed or stretched during actual use, thus being damaged and affecting the actual use effect.

[0004] Therefore, it is necessary to invent a cable with strong durability to solve the above problems. Content of the Utility Model

[0005] The technical problems to be solved by the utility model are as follows: to provide a cable with strong durability that has high practicability, can be operated simply, and has a relatively simple structure, solving the problem that it is prone to be squeezed or stretched during actual use, thus being damaged and affecting the actual use effect as mentioned in the above background art.

[0006] The purpose of the utility model can be realized by the following technical solutions:

[0007] A cable with strong durability includes a conductor, an insulating layer is fixedly connected to the outside of the conductor, an inner shielding layer is fixedly connected to the outside of the insulating layer, a compressive mechanism is fixedly connected to the outside of the inner shielding layer, the compressive mechanism includes a rubber rod and a fiber layer, a first rubber layer is fixedly connected to the outside of the fiber layer, and a support mechanism is fixedly connected to the outside of the first rubber layer, the support mechanism includes a second rubber layer and a support tube.

[0008] As a further scheme of the utility model: the rubber rod is fixedly connected to the outside of the inner shielding layer, and the fiber layer is fixedly connected to the outside of the rubber rod. The rubber rod and the fiber layer cooperate to have the effect of tensile and compressive resistance.

[0009] As a further scheme of the utility model: the second rubber layer is fixedly connected to the outside of the first rubber layer, and the support tube is fixedly connected to the outside of the second rubber layer. The support tube provides a certain mechanical strength.

[0010] As a further scheme of the utility model: an outer shielding layer is fixedly connected to the outside of the support tube, and a drying layer is fixedly connected to the outside of the outer shielding layer. The drying layer is beneficial to absorb moisture.

[0011] As a further solution of the present utility model: a waterproof layer is fixedly connected to the outside of the drying layer, and a flame retardant layer is fixedly connected to the outside of the waterproof layer. The flame retardant layer helps with fire prevention.

[0012] As a further solution of the present utility model: a nylon layer is fixedly connected to the outside of the flame retardant layer, and an outer sheath is fixedly connected to the outside of the nylon layer. The outer sheath helps to protect the overall device.

[0013] As a further solution of the present utility model: a number of circular holes are opened inside the support tube, and the circular holes are of the same size, facilitating the insertion of multiple conductors.

[0014] Advantages of the present utility model:

[0015] 1. Through the setting of the support mechanism, during actual use, the conductor is placed inside the support tube. The circular holes opened in the support tube can separate different conductors. The second rubber layer can provide a certain amount of elasticity to cooperate with the support tube to place the conductor, facilitating the separate use of conductors that were originally placed together, avoiding damage to the inner shielding layer caused by mutual friction of the conductors during the installation and use of the cable, and affecting the actual use effect.

[0016] 2. Through the setting of the compression resistance mechanism, during use, when subjected to external extrusion or pulling, due to the certain elasticity and tensile properties of the fiber layer and the rubber rod, the external destructive force on the cable will be weakened, effectively improving the compression resistance and tensile properties of the cable, avoiding the cable being affected by external destructive forces and affecting normal use, and improving the durability of the cable. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The following further describes the present utility model with reference to the drawings.

[0018] Figure 1 is the overall structural schematic diagram of the present utility model;

[0019] Figure 2 is the structural schematic diagram of the support mechanism of the present utility model;

[0020] Figure 3 is the structural schematic diagram of the compression resistance mechanism of the present utility model;

[0021] Figure 4 is the overall disassembled structural schematic diagram of the present utility model.

[0022] In the figure: 1, conductor; 2, insulating layer; 3, inner shielding layer; 4, compression resistance mechanism; 401, rubber rod; 402, fiber layer; 5, first rubber layer; 6, support mechanism; 601, second rubber layer; 602, support tube; 7, outer shielding layer; 8, drying layer; 9, waterproof layer; 10, flame retardant layer; 11, nylon layer; 12, outer sheath. Detailed implementation manners

[0023] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0024] As Figures 1-4 shown, a cable with strong durability includes a conductor 1. An insulating layer 2 is fixedly connected to the outside of the conductor 1. An inner shielding layer 3 is fixedly connected to the outside of the insulating layer 2. A compressive mechanism 4 is fixedly connected to the outside of the inner shielding layer 3. Through the setting of the compressive mechanism 4, it is avoided that the cable is affected by external destructive forces and affects normal use, and the durability of the cable is improved. The compressive mechanism 4 includes a rubber rod 401 and a fiber layer 402. A first rubber layer 5 is fixedly connected to the outside of the fiber layer 402. A support mechanism 6 is fixedly connected to the outside of the first rubber layer 5. Through the setting of the support mechanism 6, it is avoided that the inner shielding layer 3 is damaged due to the mutual friction of the conductors 1 during the installation and use of the cable, thereby affecting the actual use effect. The support mechanism 6 includes a second rubber layer 601 and a support tube 602;

[0025] As Figure 3 shown, the rubber rod 401 is fixedly connected to the outside of the inner shielding layer 3. A fiber layer 402 is fixedly connected to the outside of the rubber rod 401. The rubber rod 401 and the fiber layer 402 cooperate to have the effect of tensile and compressive resistance;

[0026] As Figure 2 shown, the second rubber layer 601 is fixedly connected to the outside of the first rubber layer 5. A support tube 602 is fixedly connected to the outside of the second rubber layer 601. The support tube 602 provides a certain mechanical strength;

[0027] As Figure 1 shown, an outer shielding layer 7 is fixedly connected to the outside of the support tube 602. A drying layer 8 is fixedly connected to the outside of the outer shielding layer 7. The drying layer 8 is beneficial to absorb moisture;

[0028] As Figure 1 shown, a waterproof layer 9 is fixedly connected to the outside of the drying layer 8. A flame retardant layer 10 is fixedly connected to the outside of the waterproof layer 9. The flame retardant layer 10 helps to prevent fire;

[0029] As Figure 1 shown, a nylon layer 11 is fixedly connected to the outside of the flame retardant layer 10. An outer sheath 12 is fixedly connected to the outside of the nylon layer 11. The outer sheath 12 helps to protect the whole device;

[0030] AsFigure 1 As shown, a number of circular holes are formed inside the support tube 602, and the circular holes are of the same size, facilitating the insertion of multiple conductors.

[0031] The working principle of the present utility model: When in use, the conductor 1 is placed in the circular holes inside the support tube 602, and the conductor 1 can be placed separately. When subjected to external pulling, the rubber rod 401 and the fiber layer 402 have certain elasticity and tensile properties, which can weaken the external destructive force on the cable and effectively improve the compressive and tensile properties of the cable.

[0032] The above has described in detail one embodiment of the present utility model, but the content described is only the preferred embodiment of the present utility model and cannot be considered as used to limit the scope of implementation of the present utility model. All equivalent changes and improvements made according to the scope of the application of the present utility model should still fall within the scope covered by the patent of the present utility model.

Claims

1. A cable with strong durability, comprising a conductor (1), characterized in that: An insulating layer (2) is fixedly connected to the outside of the conductor (1), an inner shielding layer (3) is fixedly connected to the outside of the insulating layer (2), a compressive mechanism (4) is fixedly connected to the outside of the inner shielding layer (3), the compressive mechanism (4) includes a rubber rod (401) and a fiber layer (402), a first rubber layer (5) is fixedly connected to the outside of the fiber layer (402), a support mechanism (6) is fixedly connected to the outside of the first rubber layer (5), and the support mechanism (6) includes a second rubber layer (601) and a support tube (602).

2. The durable cable according to claim 1, wherein The rubber rod (401) is fixedly connected to the outside of the inner shielding layer (3), and the fiber layer (402) is fixedly connected to the outside of the rubber rod (401).

3. A cable with strong durability according to claim 1, characterized in that, The second rubber layer (601) is fixedly connected to the outside of the first rubber layer (5), and the support tube (602) is fixedly connected to the outside of the second rubber layer (601).

4. A cable with strong durability according to claim 3, characterized in that, An outer shielding layer (7) is fixedly connected to the outside of the support tube (602), and a drying layer (8) is fixedly connected to the outside of the outer shielding layer (7).

5. A cable with strong durability according to claim 4, characterized in that, A waterproof layer (9) is fixedly connected to the outside of the drying layer (8), and a flame retardant layer (10) is fixedly connected to the outside of the waterproof layer (9).

6. A cable with strong durability according to claim 5, characterized in that, A nylon layer (11) is fixedly connected to the outside of the flame retardant layer (10), and an outer sheath (12) is fixedly connected to the outside of the nylon layer (11).

7. The durable cable according to claim 3, characterized in that, A plurality of circular holes are formed in the support tube (602), and the circular holes are of the same size.

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