CN210223610U - Superfine twisted-pair flat seven-type network communication cable - Google Patents

Abstract

The utility model discloses a seven kinds of network communication cables of extremely thin two hank flat, the inner chamber of the outer sheath of electric wire is fixedly connected with left side one respectively outer by sheath, left side two outer by sheath, right side one outer by sheath and right two outer by sheaths, the equal swing joint in upper and lower both sides of left side one outer by sheath, left side two outer by sheath, right side one outer by sheath and right two outer by sheath inner chambers has single core electronic wire, the utility model relates to a communication cable technical field. The superfine twisted-pair flat seven-class network communication cable adopts a flat design method, a 34AWG conductor is used as a conducting wire, the using amount and the wire diameter are reduced by 4 times, and because the 34AWG conductor is thinner, a fiber yarn is filled in the 34AWG conductor, the tensile capacity is enhanced, the service life is prolonged, different twisting directions and twisting distance package shielding material processing is adopted, and then an insulating layer is extruded through horizontal semi-isolation arrangement, so that the speed of a 10Gbps network is reached, the material and labor cost are saved, the production quality is also improved, and the superfine twisted-pair flat seven-class network communication cable is suitable for being widely popularized and used for jumper wires.

Description

Superfine twisted-pair flat seven-type network communication cable

Technical Field

The utility model relates to a communication cable technical field specifically is a seven kinds of network communication cables of superfine two hanks flat.

Background

The cable core is composed of a plurality of mutually insulated wires or conductors, a communication line with a sealed sheath is arranged outside the cable core, and an outer protective layer is arranged outside the sheath, and the cable core is divided into symmetrical, coaxial and comprehensive cables according to the structure in various laying modes such as overhead, direct burial, pipeline and underwater; the communication cable is divided into field operation and permanent cable (underground and submarine cable) according to functions, has wider transmission frequency band, larger communication capacity and small external interference, is not easy to overhaul, can transmit telephone, telegraph, data, images and the like, is mainly used for transmitting audio, analog signals of 150kHZ and below and digital signals of 2048kbit/s and above, can also be used for transmitting digital signals of 2048kbit/s under certain conditions, is suitable for overhead or pipeline laying lines in cities, suburbs and local areas, and can also be directly buried.

CAT.7 network communication cable on the market all is the round wire at present, and electric wire external diameter 8.0mm, because the conductor is big, shielding material is thick and solid, so the wire rod is too hard, and the volume is too big, and bend radius is too little, and is heavy during the use, and is very arduous when the installation quartzy head, and production efficiency is low, and artifical man-hour is obviously multiplied to the articulated effort that produces the external foreskin of the inside electronic wire of wire rod, makes the circuit warp.

Disclosure of Invention

The utility model provides a not enough to prior art, the utility model provides a seven kinds of network communication cables of extremely thin two hanks flat have solved for the conductor big, shielding material is thick and solid, so the wire rod is too hard, and the volume is too big, and bend radius is too little, and is heavy during the use, and is very hard when installing the quartzy head, and production efficiency is low, and man-hour is obviously multiplied in the manual work to the inside electron line of wire rod articulates to outside foreskin production effort, makes the problem of circuit deformation.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a seven types of network communication cables of extremely thin two hank flat, includes the outer sheath of electric wire, the inner chamber of the outer sheath of electric wire is fixedly connected with left side outer by sheath, left side two outer by sheath, right side outer by sheath and right side two outer by sheath inner chambers's upper and lower both sides all swing joint have single core electron line, two of the surface of single core electron line twines each other, the inner chamber of left side outer by sheath, left side two outer by sheath, right side one outer by sheath and right side two outer by sheath all swing joint have the earth connection, single core electron line includes insulating layer, cellosilk and wire, the inner chamber of insulating layer and the surface swing joint of cellosilk and wire to the surface of cellosilk and wire is crisscross the winding each other.

Preferably, the single-core electronic wires in the left outer sheath and the right outer sheath are at an S-direction hinge distance.

Preferably, the single-core electronic wires in the left two outer sheaths and the right one outer sheath are in Z-direction hinge distance.

Preferably, the insulating layer is made of high-density polyethylene, and the conducting wire is made of a 34AWG conductor.

Preferably, the grounding wire comprises a shielding layer and a connecting wire, the inner cavity of the shielding layer is movably connected with the surface of the connecting wire, and the shielding layer adopts an aluminum foil wheat pulling belt as a raw material.

Preferably, the inner cavity of the outer sheath of the electric wire is fixedly connected with an arc-shaped supporting plate and a square supporting plate respectively.

Advantageous effects

The utility model provides a seven kinds of network communication cables of superfine two hank flat. Compared with the prior art, the method has the following beneficial effects:

(1) the ultrafine twisted flat seven-class network communication cable is characterized in that a left outer sheath, a right outer sheath and a right outer sheath are fixedly connected with the inner cavity of an outer sheath of an electric wire respectively, the upper side and the lower side of the inner cavity of the left outer sheath, the right outer sheath and the right outer sheath are movably connected with single-core electronic wires, the surfaces of the two single-core electronic wires are mutually wound, the inner cavities of the left outer sheath, the right outer sheath and the right outer sheath are movably connected with grounding wires, the single-core electronic wires comprise insulating layers, fiber wires and conducting wires, the inner cavity of the insulating layers are movably connected with the surfaces of the fiber wires and the conducting wires, the fiber wires and the surfaces of the conducting wires are mutually wound in a staggered manner, a flat design method is adopted, a 34AWG conductor is used as the conducting wire, the using amount and the wire diameter are, therefore, the fiber wires are filled in the 34AWG conductor, the tensile capacity is enhanced, the service life is prolonged, the shielding materials are processed on the twisted direction and twist pitch packages in different directions, and the insulating layers are extruded through horizontal semi-isolation arrangement, so that the material and labor cost are saved while the network speed of 10Gbps is reached, the production quality is also improved, and the method is suitable for being widely popularized and used for wire jumping.

(2) The ultrafine twisted flat seven-class network communication Cable has the advantages that the single-core electronic wires in the left outer sheath and the right outer sheath are at the S-direction hinge distance, the single-core electronic wires in the left outer sheath and the right outer sheath are at the Z-direction hinge distance, the grounding wires are respectively added in each pair of wires after passing through a taping machine, each pair of aluminum foil wheat pulling tapes are wrapped on each pair of wires to be used as raw material shielding layers for shielding treatment so as to improve the anti-interference crosstalk function of Cable, the left outer sheath, the right outer sheath and the right outer sheath are respectively extruded by an outer sheath extruder to separate each group of wires, wherein the single-core electronic wires in the left outer sheath and the right outer sheath use one group of the S-direction for the twist distance, and the left outer sheath and the right outer sheath use one group of the Z-direction for the twist distance, so that the twist stress of the twisted wires is well eliminated, the wire is flat, flat and soft, and finally, a single package adopts a straight-laying mode, and a complete superfine twisted-pair flat seven-class network communication cable is extruded in forward and reverse sequencing according to TIA 568B.

Drawings

FIG. 1 is a sectional view of the structure of the present invention;

fig. 2 is a cross-sectional view of the single-core electronic wire structure of the present invention;

fig. 3 is a front view of the single-core electronic wire structure of the present invention;

fig. 4 is a cross-sectional view of the ground line structure of the present invention.

In the figure: 1-electric wire outer sheath, 2-left outer sheath, 3-left outer sheath, 4-right outer sheath, 5-right outer sheath, 6-single core electronic wire, 7-grounding wire, 8-arc supporting plate, 9-square supporting plate, 61-insulating layer, 62-fiber wire, 63-conducting wire, 71-shielding layer and 72-connecting wire.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a superfine twisted flat seven-class network communication Cable comprises an outer wire sheath 1, wherein an inner cavity of the outer wire sheath 1 is fixedly connected with an arc-shaped supporting plate 8 and a square-shaped supporting plate 9 respectively, the strength of the outer wire sheath 1 is enhanced through the arc-shaped supporting plate 8 and the square-shaped supporting plate 9, the inner cavity of the outer wire sheath 1 is fixedly connected with a left outer sheath 2, a left outer sheath 3, a right outer sheath 4 and a right outer sheath 5 respectively, single-core electronic wires 6 in the left outer sheath 2 and the right outer sheath 5 are S-direction hinge distance, single-core electronic wires 6 in the left outer sheath 3 and the right outer sheath 4 are Z-direction hinge distance, a grounding wire 7 is added to each pair of wires respectively through a tape wrapping machine, each pair of aluminum foil wrapping wheat pulling tapes is used for shielding treatment of a raw material shielding layer 71 to improve the anti-interference crosstalk function of Cable, and the left outer sheath 2, the right outer sheath 2 and the right outer sheath 5 are extruded through an outer sheath extruding machine respectively, The left outer sheath 3, the right outer sheath 4 and the right outer sheath 5 are separated from each other, wherein a group of S-direction twisting pitches are used for the single-core electronic wire 6 in the left outer sheath 2 and the right outer sheath 5, a group of Z-direction twisting pitches are used for the single-core electronic wire 6 in the left outer sheath 3 and the right outer sheath 4, the twisting stress of the twisted pair wire due to the twisting pairs is well eliminated, the wire is flat, flat and soft, finally, the single package adopts a straight-laying mode according to TIA568B, the front side and the back side are sorted to extrude a complete superfine twisted-pair flat seven-class network communication cable, the upper side and the lower side of the inner cavities of the left outer sheath 2, the left outer sheath 3, the right outer sheath 4 and the right outer sheath 5 are movably connected with the single-core electronic wire 6, the surfaces of the two single-core electronic wires 6 are mutually wound, the left outer sheath 2, the left outer sheath 3, the right outer sheath 4 and the right outer sheath 5 are movably connected with, The inner cavities of the right outer sheath 4 and the right outer sheath 5 are movably connected with a grounding wire 7, the grounding wire 7 comprises a shielding layer 71 and a connecting wire 72, the inner cavity of the shielding layer 71 is movably connected with the surface of the connecting wire 72, the shielding layer 71 adopts an aluminum foil mylar tape as a raw material, the single-core electronic wire 6 comprises an insulating layer 61, a fiber wire 62 and a conducting wire 63, the insulating layer 61 adopts high-density polyethylene as a raw material, the conducting wire 63 adopts a 34AWG conductor as a raw material, the inner cavity of the insulating layer 61 is movably connected with the surfaces of the fiber wire 62 and the conducting wire 63, the surfaces of the fiber wire 62 and the conducting wire 63 are mutually staggered and wound, a flat design method is adopted, the 34AWG conductor is used as the conducting wire 63, the consumption and the wire diameter are reduced by 4 times, the 34AWG conductor is thinner, so the fiber wire 62 is filled in the 34AWG conductor, the tensile capacity is enhanced, and then the insulating layer 61 is extruded through horizontal semi-isolation arrangement, so that the material and labor cost are saved while the network speed of 10Gbps is reached, the production quality is improved, and the method is suitable for widely popularizing the jumper.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation 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 may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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

Claims (6)

1. The utility model provides a seven types of network communication cables of extremely thin two hank flat, includes outer sheath of electric wire (1), the inner chamber of outer sheath of electric wire (1) respectively fixedly connected with left side outer by sheath (2), left side two outer by sheath (3), right side one outer by sheath (4) and right side two outer by sheath (5), its characterized in that: the utility model discloses a single core electron line, including left side outer by sheath (2), left side outer by sheath (3), right side outer by sheath (4) and right side outer by the equal swing joint in upper and lower both sides of sheath (5) inner chamber have single core electron line (6), two the surface intertwine of single core electron line (6), left side outer by sheath (2), left side outer by sheath (3), right side outer by sheath (4) and right side outer by the inner chamber equal swing joint of sheath (5) have earth connection (7), single core electron line (6) include insulating layer (61), cellosilk (62) and wire (63), the inner chamber of insulating layer (61) and the surface swing joint of cellosilk (62) and wire (63) to the surface intertwine of cellosilk (62) and wire (63).

2. The ultrafine twisted-pair flat seven-category network communication cable according to claim 1, wherein: the single-core electronic wire (6) in the left outer sheath (2) and the right outer sheath (5) has S-direction hinge distance.

3. The ultrafine twisted-pair flat seven-category network communication cable according to claim 1, wherein: the single-core electronic wire (6) in the left two outer sheaths (3) and the right one outer sheath (4) is in Z-direction hinge distance.

4. The ultrafine twisted-pair flat seven-category network communication cable according to claim 1, wherein: the insulating layer (61) adopts high-density polyethylene as a raw material, and the conducting wire (63) adopts a 34AWG conductor as a raw material.

5. The ultrafine twisted-pair flat seven-category network communication cable according to claim 1, wherein: the grounding wire (7) comprises a shielding layer (71) and a connecting wire (72), the inner cavity of the shielding layer (71) is movably connected with the surface of the connecting wire (72), and the shielding layer (71) adopts an aluminum foil wheat pulling strip as a raw material.

6. The ultrafine twisted-pair flat seven-category network communication cable according to claim 1, wherein: the inner cavity of the electric wire outer sheath (1) is fixedly connected with an arc-shaped support plate (8) and a square support plate (9) respectively.

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