Fireproof anti-interference composite communication cable

Abstract

The utility model provides a fireproof anti-interference composite communication cable, and relates to the related field of communication cables. Comprising a cable body, a connecting component and a network cable plug, the cable body comprises a silicone rubber layer and a cable core used for signal transmission, the cable core is located in the silicone rubber layer, and the surface of the cable core is provided with a polytetrafluoroethylene layer used for achieving high-temperature-resistant and heat-insulation effects. According to the fire-resistant anti-interference composite communication cable, due to the extremely high high temperature resistance and low temperature resistance of the polytetrafluoroethylene layer, when the cable core is wrapped, the cable core can be ensured not to be influenced by external temperature change, and under the protection of the silicone rubber layer, the cable core can be ensured to carry out better signal transmission processing; according to the fire-resistant anti-interference composite communication cable, the connecting component and the network cable plug can be detached from the cable body, when the cable goes wrong, the end where the cable goes wrong can be cut off, and the connecting component and the network cable plug are installed again.

Description

Technical Field

[0001] The present application relates to the technical field related to communication cables, specifically to a fire-resistant and anti-interference composite communication cable. Background Art

[0002] Communication cables are cables used to transmit telephone, telegraph, television, radio, data, and other electrical signals. They are an important medium for information transmission and are widely used in communication systems such as fixed networks, mobile networks, data centers, local area networks, and wide area networks.

[0003] Communication cables are used in a wide range of environments, encompassing nearly every situation requiring information transmission. Specially designed communication cables can provide reliable performance in extreme weather conditions or chemically corrosive environments. The design and selection of communication cables must consider the specific environment in which they are used to ensure that their performance and durability meet the requirements.

[0004] However, during the actual use of communication cables, some of the internal structures of the cables will be affected by environmental changes, causing problems when the cables are transmitting signals and affecting their use. In view of this, we propose fire-resistant and anti-interference composite communication cables. Utility Model Content

[0005] (1) Technical problems solved

[0006] In response to the deficiencies in the prior art, the present application provides a fire-resistant, anti-interference composite communication cable, which solves the problems mentioned in the above background technology.

[0007] (2) Technical solution

[0008] To achieve the above objectives, the present application is implemented through the following technical solutions: a fire-resistant and anti-interference composite communication cable, including a cable body, a connecting component and a network cable plug, characterized in that: the cable body includes a silicone rubber layer and a cable core for signal transmission, the cable core is located inside the silicone rubber layer, and the surface of the cable core is provided with a polytetrafluoroethylene layer for high-temperature resistant and heat-insulating effects.

[0009] By adopting the above technical solution, due to the extremely strong high and low temperature resistance of the polytetrafluoroethylene layer, when it is wrapped around the cable core, it can ensure that the cable core will not be affected by external temperature changes. Under the protection of the silicone rubber layer, the cable core can ensure better signal transmission processing.

[0010] Preferably, four cable cores are provided, and the four cable cores are all fixedly installed inside the silicone rubber layer, and the polytetrafluoroethylene layer is opened on the surface of each cable core.

[0011] By adopting the above technical solution, the surfaces of multiple cable cores are provided with a polytetrafluoroethylene layer, so as to ensure that the cable cores are not affected by the external temperature during signal transmission and ensure that the signal transmission efficiency is not reduced.

[0012] Preferably, the cable body further comprises an insulating layer having an insulating effect, the insulating layer is located inside the silicone rubber layer, and the insulating layer is arranged in contact with the four cable cores.

[0013] By adopting the above technical solution, the insulation layer is used to ensure that the current does not leak out, so that the cable core can stably transmit signals.

[0014] Preferably, the cable body further comprises an EPDM rubber layer, the EPDM rubber layer is located inside the silicone rubber layer, and the EPDM rubber layer is arranged in contact with the insulating layer.

[0015] By adopting the above technical solution, the EPDM rubber layer is located in the middle layer, which further increases the flexibility of the cable body while the silicone rubber layer plays a protective role.

[0016] Preferably, the cable body further comprises a polyethylene layer, the polyethylene layer is located inside the silicone rubber layer, and the polyethylene layer is laminated to the EPDM rubber layer and the silicone rubber layer.

[0017] By adopting the above technical solution, the polyethylene layer can play a certain temperature insulation effect, so as to ensure that the thermal insulation effect of the polytetrafluoroethylene layer is improved.

[0018] Preferably, the connecting member is located on the surface of the cable body, the network cable plug is located at one end of the cable body, and the network cable plug and the connecting member are both detachably installed on the cable body, and the connecting member includes a movable ring, and movable grooves are provided at both ends of the movable ring, and a movable rod is slidably connected to the inside of the movable groove, and a connecting plate for achieving a connecting effect is movably installed on the surface of the movable rod.

[0019] By adopting the above technical solution, the connecting member is used to assist the cable body in buckling the network cable plug, making the connection easier.

[0020] Preferably, the connecting member further comprises a connecting buckle, which is fixedly mounted on one side of the connecting plate, and a slot adapted to the connecting buckle is provided on the surface of the network cable plug.

[0021] By adopting the above technical solution, the connecting buckle can be stuck in the slot on the surface of the network cable during the adjustment process for fixation.

[0022] (3) Beneficial effects

[0023] This application provides a fire-resistant, anti-interference composite communication cable. It has the following beneficial effects:

[0024] 1.The fireproof anti-interference composite communication cable, due to the extremely strong high-temperature and low-temperature resistance of the polytetrafluoroethylene layer, can ensure that the cable core is not affected by temperature changes in the outside world when it is wrapped, and under the protection of the silicone rubber layer, the cable core can better transmit signals.

[0025] 2.The fireproof anti-interference composite communication cable, the connecting member and the network plug can be detached from the cable body, when the cable has a problem, the end with the problem can be cut off, and the connecting member and the network plug can be reinstalled to ensure that the use of the cable is not affected, and the practicality is improved. BRIEF DESCRIPTION OF DRAWINGS

[0026] Figure 1 is a schematic diagram of the three-dimensional structure of the present application;

[0027] Figure 2 is a schematic diagram of the planar structure of the cable body of the present application;

[0028] Figure 3 is a schematic diagram of the disassembly of the connecting member of the present application;

[0029] Figure 4 is a schematic diagram of the network plug of the present application.

[0030] In the figure: 1, cable body; 10, silicone rubber layer; 11, polyethylene layer; 12, ethylene-propylene rubber layer; 13, cable core; 14, polytetrafluoroethylene layer; 15, insulation layer; 2, connecting member; 20, movable ring; 21, moving groove; 22, movable rod; 23, connecting plate; 24, connecting buckle; 3, network plug. DETAILED DESCRIPTION

[0031] The present application will be further described in detail below with the aid of the accompanying drawings and examples.

[0032] Referring to Figure 1 , Figure 2 , Figure 3 and Figure 4 , the present application provides a fireproof anti-interference composite communication cable, which comprises a cable body 1, a connecting member 2 and a network plug 3, the cable body 1 comprises a silicone rubber layer 10 and a cable core 13 for signal transmission, the cable core 13 is located inside the silicone rubber layer 10, and the surface of the cable core 13 is provided with a polytetrafluoroethylene layer 14 for high-temperature resistant and heat insulation effect.

[0033] Referring to Figure 2 , in one aspect of the present embodiment, the cable core 13 is provided with four cable cores 13, each of the four cable cores 13 is fixedly installed inside the silicone rubber layer 10, and the polytetrafluoroethylene layer 14 is formed on the surface of each cable core 13.

[0034] The cable body 1 further comprises an insulating layer 15, which is located inside the silicone rubber layer 10 and is arranged in close contact with the four cable cores 13.

[0035] The cable body 1 further comprises an ethylene-propylene rubber layer 12, which is located inside the silicone rubber layer 10 and is arranged in close contact with the insulating layer 15.

[0036] The cable body 1 further comprises a polyethylene layer 11, which is located inside the silicone rubber layer 10 and is arranged in close contact with the ethylene-propylene rubber layer 12 and the silicone rubber layer 10.

[0037] When the cable body 1 is in use after being connected, the silicone rubber layer 10 on the surface and the ethylene-propylene rubber layer 12 inside can effectively prevent wear and tear, so that the damage of the cable body 1 can be controlled during use. In addition, the insulating layer 15 inside can prevent the current around the cable core 13 from leaking, and the polytetrafluoroethylene layer 14 and the polyethylene layer 11 can effectively prevent cold and heat, so that the use efficiency of the cable core 13 is not affected, thereby ensuring the stable transmission of signals.

[0038] Referring to Figure 3 and Figure 4 In one aspect of the embodiment, the connecting member 2 is located on the surface of the cable body 1, and the network plug 3 is located at one end of the cable body 1. The network plug 3 and the connecting member 2 are detachably installed on the cable body 1. The connecting member 2 comprises a movable ring 20, both ends of the movable ring 20 are provided with a moving groove 21, the moving groove 21 is slidably connected with a movable rod 22, and the surface of the movable rod 22 is movably installed with a connecting plate 23 for connection.

[0039] The connecting member 2 further comprises a connecting buckle 24, which is fixedly installed on one side of the connecting plate 23. The surface of the network plug 3 is provided with a plug groove matched with the connecting buckle 24.

[0040] Before the cable body 1 is used, the movable ring 20 is sleeved on the surface of the cable body 1, and the network plug 3 is installed synchronously. During the installation process, the position of the connecting plate 23 is adjusted through the moving groove 21, and the angle of the connecting plate 23 is adjusted through the movable rod 22, so that the connecting buckle 24 on the surface of the connecting plate 23 can be clamped into the plug groove on the surface of the network plug 3, so as to complete the fixation.

[0041] In this scheme, all electrical equipment is powered by an external power supply.

[0042] Working principle: before the cable body 1 is used, the movable ring 20 is sleeved on the surface of the cable body 1, and the network plug 3 is installed synchronously. During the installation process, the position of the connecting plate 23 is adjusted through the moving groove 21, and the angle of the connecting plate 23 is adjusted through the movable rod 22, so that the connecting buckle 24 on the surface of the connecting plate 23 can be clamped into the slot on the surface of the network plug 3, so as to complete the fixation. When the cable body 1 is connected and used, the silicone rubber layer 10 on the surface and the ethylene-propylene rubber layer 12 inside can effectively prevent wear and tear, so as to control the damage efficiency of the cable body 1 during use. At the same time, when used in extreme weather conditions, the insulating layer 15 inside can ensure that the current around the cable core 13 does not leak, and the polytetrafluoroethylene layer 14 and the polyethylene layer 11 can effectively prevent cold and heat, so as to ensure that the use efficiency of the cable core 13 is not affected, thereby ensuring the stable transmission of signals.

[0043] It should be noted that the relational terms herein such as first and second and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any such actual relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0044] Although the embodiments of the present application have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made thereto without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A fire-resistant, anti-interference composite communication cable, comprising a cable body (1), a connecting member (2) and a network cable plug (3), characterized in that: The cable body (1) comprises a silicone rubber layer (10) and a cable core (13) for signal transmission, wherein the cable core (13) is located inside the silicone rubber layer (10), and a polytetrafluoroethylene layer (14) for achieving a high-temperature resistant heat insulation effect is provided on the surface of the cable core (13).

2. The fire-resistant, anti-interference composite communication cable according to claim 1, characterized in that: Four cable cores (13) are provided, and the four cable cores (13) are all fixedly installed inside the silicone rubber layer (10), and the polytetrafluoroethylene layer (14) is opened on the surface of each cable core (13).

3. The fire-resistant, anti-interference composite communication cable according to claim 2, characterized in that: The cable body (1) further comprises an insulating layer (15) having an insulating effect. The insulating layer (15) is located inside the silicone rubber layer (10), and the insulating layer (15) is arranged in contact with the four cable cores (13).

4. The fire-resistant, anti-interference composite communication cable according to claim 3, characterized in that: The cable body (1) further comprises an ethylene propylene rubber layer (12), wherein the ethylene propylene rubber layer (12) is located inside the silicone rubber layer (10), and the ethylene propylene rubber layer (12) is arranged in contact with the insulating layer (15).

5. The fire-resistant, anti-interference composite communication cable according to claim 4, characterized in that: The cable body (1) further comprises a polyethylene layer (11), wherein the polyethylene layer (11) is located inside the silicone rubber layer (10), and the polyethylene layer (11) is arranged in contact with the ethylene propylene rubber layer (12) and the silicone rubber layer (10).

6. The fire-resistant, anti-interference composite communication cable according to claim 1, characterized in that: The connecting member (2) is located on the surface of the cable body (1), the network cable plug (3) is located at one end of the cable body (1), and the network cable plug (3) and the connecting member (2) are both detachably mounted on the cable body (1), the connecting member (2) includes a movable ring (20), both ends of the movable ring (20) are provided with movable grooves (21), the interior of the movable groove (21) is slidably connected to a movable rod (22), and the surface of the movable rod (22) is movably mounted with a connecting plate (23) for achieving a connecting effect.

7. The fire-resistant, anti-interference composite communication cable according to claim 6, characterized in that: The connecting member (2) further comprises a connecting buckle (24), wherein the connecting buckle (24) is fixedly mounted on one side of the connecting plate (23), and a slot adapted to the connecting buckle (24) is provided on the surface of the network cable plug (3).

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