A woven network integrated cable

Abstract

The present application relates to a woven network integrated cable, comprising a radio frequency coaxial cable, a twisted data transmission bus, an Ethernet line 1, and an Ethernet line 2 woven by aramid rope warp threads and aramid silk weft threads, wherein the radio frequency coaxial cable, the twisted data transmission bus, the Ethernet line 1, and the Ethernet line 2 are arranged in sequence; the aramid silk weft threads weave the radio frequency coaxial cable, the twisted data transmission bus, the Ethernet line 1, and the Ethernet line 2 in sequence along the arrangement direction of the radio frequency coaxial cable, the twisted data transmission bus, the Ethernet line 1, and the Ethernet line 2; aramid rope warp threads are arranged between the radio frequency coaxial cable, the twisted data transmission bus, the Ethernet line 1, and the Ethernet line 2, and on the side of the radio frequency coaxial cable away from the twisted data transmission bus and on the side of the Ethernet line 2 away from the Ethernet line 1; the aramid rope warp threads extend along the length direction of the cable.

Description

Technical Field

[0001] The present application relates to the technical field of wires and cables, and in particular to a woven network integrated cable. Background Art

[0002] At present, the twisted-pair data transmission bus, RF coaxial cable, star-twisted and twisted-pair transmission Ethernet cables in the aerospace field are laid separately and take up a lot of space, while the traditional flat extrusion molding has the problems of large size and heavy weight. In order to realize the integration, miniaturization and lightweight of aerospace communication cables, this application has made key research on the material selection of various protocol communication cables, flat molding molds, and adjustable weft density control systems. Utility Model Content

[0003] Based on this, it is necessary to provide a woven network integrated cable, including a radio frequency coaxial cable, a twisted pair data transmission bus, an Ethernet line 1, and an Ethernet line 2 woven by aramid rope warp and aramid silk weft, wherein the radio frequency coaxial cable, the twisted pair data transmission bus, the Ethernet line 1, and the Ethernet line 2 are arranged in sequence;

[0004] The aramid silk weft threads weave the RF coaxial cable, the twisted pair data transmission bus, the Ethernet cable one and the Ethernet cable two in sequence along the arrangement direction of the RF coaxial cable, the twisted pair data transmission bus, the Ethernet cable one and the Ethernet cable two; the aramid rope warp threads are arranged between the RF coaxial cable, the twisted pair data transmission bus, the Ethernet cable one and the Ethernet cable two, and on the side of the RF coaxial cable away from the twisted pair data transmission bus and on the side of the Ethernet cable two away from the Ethernet cable one; the aramid rope warp threads extend along the length direction of the cable.

[0005] The radio frequency coaxial cable, the twisted pair data transmission bus, the Ethernet cable 1, and the Ethernet cable 2 all include a conductor, a physical foaming insulation layer, a metal braided or wound shielding layer, and a sheath layer from the inside to the outside.

[0006] The twisted data transmission bus further comprises an aluminum-plastic composite tape, and the aluminum-plastic composite tape is arranged between the physical foaming insulation layer and the metal braided or wound shielding layer.

[0007] The Ethernet cable 1 also includes an aluminum-plastic composite tape, which is arranged between the physical foaming insulation layer and the metal braided or wound shielding layer.

[0008] The Ethernet cable 2 also includes a polytetrafluoroethylene raw tape and an aluminum-plastic composite tape, and the polytetrafluoroethylene raw tape and the aluminum-plastic composite tape are arranged in sequence between the physical foaming insulation layer and the metal braided or wound shielding layer.

[0009] The physical foaming insulation layer is wrapped around the outer circumference of the conductor, and the conductor and the physical foaming insulation layer form an inner wire body. An inner wire body is provided in the radio frequency coaxial cable, and at least two inner wire bodies are provided in the twisted data transmission bus. The two inner wire bodies form a group of inner wire bodies, and multiple groups of inner wire bodies are provided in the Ethernet cable 1 and the Ethernet cable 2.

[0010] A plurality of aramid yarn weft threads are woven at intervals along the diameter direction of the cable, and the distance between two adjacent aramid yarn weft threads is between 5 mm and 7 mm.

[0011] Compared with the prior art, the advantages of the utility model are:

[0012] The utility model provides a woven network integrated cable. First, according to the customer's demand for shaped cables, the radio frequency coaxial cable, the twisted data transmission bus, the Ethernet line 1 and the Ethernet line 2 are separately produced, and then the radio frequency coaxial cable, the twisted data transmission bus, the Ethernet line 1 and the Ethernet line 2 are woven into a tape shape through aramid rope warp and aramid silk weft. Compared with the traditional method of laying each line separately, the communication cable is integrated and miniaturized, and it occupies a small space, is neat and beautiful, and is easy to install. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0014] Figure 1 It is a schematic diagram of the transverse cross-sectional structure of the woven network integrated cable according to an embodiment of the present application;

[0015] Figure 2 for Figure 1 A schematic diagram of the enlarged structure at A in the middle;

[0016] Figure 3 This is a schematic diagram of the arrangement structure of aramid rope warps and aramid silk wefts in the woven network integrated cable of an embodiment of the present application;

[0017] Figure 4 This is a schematic diagram of the top structure of the belt weaving forming mold according to an embodiment of the present application.

[0018] Description of reference numerals:

[0019] 1. RF coaxial cable; 101. Conductor; 102. Physical foam insulation layer; 103. Metal braided or wound shielding layer; 104. Sheath layer; 2. Twisted data transmission bus; 201. Aluminum-plastic composite tape; 3. Ethernet cable 1; 4. Ethernet cable 2; 401. Polytetrafluoroethylene raw tape; 5. Aramid rope warp; 6. Aramid silk weft; 7. Die base; 8. Spacer. DETAILED DESCRIPTION

[0020] In order to make the above-mentioned purposes, features and advantages of the present application more obvious and easy to understand, the specific implementation methods of the present application are described in detail below in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the present application. However, the present application can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the present application, so the present application is not limited by the specific embodiments disclosed below.

[0021] In the description of the present application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0022] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of this application, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0023] In this application, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it 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 the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0024] In the present application, unless otherwise clearly specified and limited, a first feature being “above” or “below” a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being “above”, “above”, and “above” a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being “below”, “below”, and “below” a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0025] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "upper", "lower", "left", "right" and similar expressions used herein are for illustrative purposes only and are not intended to be the only implementation method.

[0026] A woven network integrated cable, comprising a radio frequency coaxial cable 1, a twisted data transmission bus 2, an Ethernet cable 1, and an Ethernet cable 2, which are woven by aramid rope warp 5 and aramid silk weft 6, wherein the radio frequency coaxial cable 1, the twisted data transmission bus 2, the Ethernet cable 1, and the Ethernet cable 2 are arranged in sequence;

[0027] The aramid yarn weft 6 weaves the RF coaxial cable 1, the twisted data transmission bus 2, the Ethernet cable 1 and the Ethernet cable 2 in sequence along the arrangement direction of the RF coaxial cable 1, the twisted data transmission bus 2, the Ethernet cable 1 and the Ethernet cable 2 to connect them into one. Specifically, the aramid yarn weft 6 wraps around the RF coaxial cable 1 and then crosses at both ends and wraps around the twisted data transmission bus 2 at the intersection. The two ends of the aramid yarn weft 6 cross again and wrap around the Ethernet cable 1 at the intersection, and this cycle is repeated to connect the RF coaxial cable 1, the twisted data transmission bus 2, the Ethernet cable 1 and the Ethernet cable 2 into one.

[0028] Aramid rope warp threads 5 are arranged between the RF coaxial cable 1, the twisted data transmission bus 2, the Ethernet cable 1 and the Ethernet cable 2. Aramid rope warp threads 5 are arranged on the side of the RF coaxial cable 1 away from the twisted data transmission bus 2, and aramid rope warp threads 5 are also arranged on the side of the Ethernet cable 2 away from the Ethernet cable 1. The aramid rope warp threads 5 extend along the length direction of the RF coaxial cable 1.

[0029] The woven network integrated cable first produces the RF coaxial cable 1, the twisted data transmission bus 2, the Ethernet cable 1 and the Ethernet cable 2 separately according to the customer's demand for shaped cables, and then weaves the RF coaxial cable 1, the twisted data transmission bus 2, the Ethernet cable 1 and the Ethernet cable 2 into a woven shape through the aramid rope warp 5 and the aramid silk weft 6. Compared with the traditional method of laying each line separately, it realizes the integration and miniaturization of communication cables, occupies less space, is neat and beautiful, and is easy to install.

[0030] In the utility model, the radio frequency coaxial cable 1, the twisted pair data transmission bus 2, the Ethernet cable 1, and the Ethernet cable 2 all include a conductor 101, a physical foaming insulation layer 102, a metal braided or wound shielding layer 103, and a sheath layer 104 from the inside to the outside. The twisted pair data transmission bus 2 also includes an aluminum-plastic composite tape 201, which is arranged between the physical foaming insulation layer 102 and the metal braided or wound shielding layer 103. The Ethernet cable 1 also includes an aluminum-plastic composite tape 201, which is arranged between the physical foaming insulation layer 102 and the metal braided or wound shielding layer 103. The Ethernet cable 2 4 also includes a polytetrafluoroethylene raw tape 401 and an aluminum-plastic composite tape 201, which are arranged in sequence between the physical foaming insulation layer 102 and the metal braided or wound shielding layer 103.

[0031] In the present invention, the physical foaming insulation layer 102 is wrapped around the outer periphery of the conductor 101, and the conductor 101 and the physical foaming insulation layer 102 form an inner wire body. The radio frequency coaxial cable 1 is provided with an inner wire body, and the twisted data transmission bus 2 is provided with at least two inner wire bodies, and the two inner wire bodies form a group of inner wire bodies. The Ethernet cable 1 3 and the Ethernet cable 2 4 are provided with multiple groups of inner wire bodies. The number of inner wire bodies can be selected according to the needs, while maintaining the communication function of the cable.

[0032] In this embodiment, Ethernet cable 1 3 is a CAT5E-SF / UTP Ethernet cable, Ethernet cable 2 4 is a star-twisted Ethernet cable, and the radio frequency coaxial cable 1, the twisted data transmission bus 2, the CAT5E-SF / UTP Ethernet cable, and the star-twisted Ethernet cable are woven into a ribbon by a heavy flat-head weaving machine. The weaving process needs to ensure that the tension of each cable is basically consistent, and then the cables and warps are arranged in a row according to the position of the drawing through the guide rod and enter the heald sheet of the weaving machine (the radio frequency coaxial cable 1, the CAT5E-SF / UTP Ethernet cable and its adjacent warps, both sides) in sequence. One warp yarn passes through an independent heald piece running in the same direction; the twisted data transmission bus 2, the star-twisted Ethernet cable and its adjacent warp yarns, and the other warp yarn on both sides pass through an independent heald piece running in the other direction), steel buckles (the steel buckles need to be customized according to the diameter of each pay-off cable, and the width of each spacer is the diameter of the cable + the diameter of the warp yarn) until the traction wheel of the ribbon loom, and the weft yarn is introduced to pass through the weft rod. According to the requirements of product tightness and softness, the weft density parameters of the ribbon loom weft density automatic control system are adjusted, and the equipment is started to realize the cable ribbon weaving forming through the synchronous movement of the traction wheel and the weft rod.

[0033] In the utility model, the weft density parameters are set by a weft density automatic control system assembled and connected to the traction system of the ribbon loom. Along the diameter direction of the cable, a plurality of aramid yarn wefts are arranged at intervals. The distance between two adjacent radio frequency coaxial cables is the weft density. The weft density is controlled between 5 mm and 7 mm. At the same time, the warp and weft of appropriate specifications are selected according to the outer diameter of the cable to be woven.

[0034] In this embodiment, the belt weaving molding requires the use of a belt weaving molding mold, which is made of stainless steel. The mold consists of a mold base 7 and a spacer 8. The thickness of the spacer is 1 mm, and the distance between each spacer is the cable diameter + warp diameter that the spacer passes through during the belt weaving molding.

[0035] The above-described embodiments only express several implementation methods of the present application, and the descriptions thereof are relatively specific and detailed, but they cannot be construed as limiting the scope of the patent application. It should be pointed out that, for a person of ordinary skill in the art, several variations and improvements can be made without departing from the concept of the present application, and these all belong to the protection scope of the present application. Therefore, the protection scope of the patent application shall be subject to the attached claims.

Claims

1. A woven network integrated cable, characterized in that: It includes a radio frequency coaxial cable, a twisted pair data transmission bus, an Ethernet cable 1, and an Ethernet cable 2 woven by aramid rope warp and aramid silk weft tapes, and the radio frequency coaxial cable, the twisted pair data transmission bus, the Ethernet cable 1, and the Ethernet cable 2 are arranged in sequence; The aramid silk weft threads weave the RF coaxial cable, the twisted pair data transmission bus, the Ethernet cable one and the Ethernet cable two in sequence along the arrangement direction of the RF coaxial cable, the twisted pair data transmission bus, the Ethernet cable one and the Ethernet cable two; the aramid rope warp threads are arranged between the RF coaxial cable, the twisted pair data transmission bus, the Ethernet cable one and the Ethernet cable two, and on the side of the RF coaxial cable away from the twisted pair data transmission bus and on the side of the Ethernet cable two away from the Ethernet cable one; the aramid rope warp threads extend along the length direction of the cable.

2. A woven network integrated cable according to claim 1, characterized in that: The radio frequency coaxial cable, the twisted pair data transmission bus, the Ethernet cable 1, and the Ethernet cable 2 all include a conductor, a physical foaming insulation layer, a metal braided or wound shielding layer, and a sheath layer from the inside to the outside.

3. A woven network integrated cable according to claim 2, characterized in that: The twisted data transmission bus further comprises an aluminum-plastic composite tape, and the aluminum-plastic composite tape is arranged between the physical foaming insulation layer and the metal braided or wound shielding layer.

4. A woven network integrated cable according to claim 2, characterized in that: The Ethernet cable 1 also includes an aluminum-plastic composite tape, which is arranged between the physical foaming insulation layer and the metal braided or wound shielding layer.

5. A woven network integrated cable according to claim 2, characterized in that: The Ethernet cable 2 also includes a polytetrafluoroethylene raw tape and an aluminum-plastic composite tape, and the polytetrafluoroethylene raw tape and the aluminum-plastic composite tape are arranged in sequence between the physical foaming insulation layer and the metal braided or wound shielding layer.

6. A woven network integrated cable according to claim 2, characterized in that: The physical foaming insulation layer is wrapped around the outer circumference of the conductor, and the conductor and the physical foaming insulation layer form an inner wire body. An inner wire body is provided in the radio frequency coaxial cable, and at least two inner wire bodies are provided in the twisted data transmission bus. The two inner wire bodies form a group of inner wire bodies, and multiple groups of inner wire bodies are provided in the Ethernet cable 1 and the Ethernet cable 2.

7. A woven network integrated cable according to claim 1, characterized in that: A plurality of aramid yarn weft threads are woven at intervals along the diameter direction of the cable, and the distance between two adjacent aramid yarn weft threads is between 5 mm and 7 mm.

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