CN208862274U

CN208862274U - A kind of wear-resisting type cable

Info

Publication number: CN208862274U
Application number: CN201821499087.1U
Authority: CN
Inventors: 陈圣坪; 郑立波
Original assignee: Shenzhen Huichengyang Science And Technology Development Co Ltd
Current assignee: Shenzhen Huichengyang Science And Technology Development Co Ltd
Priority date: 2018-09-13
Filing date: 2018-09-13
Publication date: 2019-05-14
Anticipated expiration: 2028-09-13

Abstract

The utility model relates to cable technical fields, in particular a kind of wear-resisting type cable, including cable main body, the inside of cable main body is disposed with several twisted pairs from inside to outside, fiberfill fibers, isolation layer, braiding layer and crust, the head and end of cable main body is equipped with crystal head, the junction of crystal head and cable main body is socketed with protective device, protective device is spliced by a pair of of shell, the endface of shell offers mounting groove, the bottom wall of mounting groove is equipped with slitting, pillar is equipped at the side of shell, the endface of pillar opens up fluted, the inner wall of groove is equipped with press strip, the wear-resisting type cable, by being filled with fiberfill fibers around twisted pair and being enclosed with isolation layer and braiding layer on the outside of fiberfill fibers and wrapped up using crust, so that cable has excellent wear-resisting property, pass through the protective device of setting Cable and crystal head are fixed, prevent cable from falling off from crystal head in bending.

Description

A kind of wear-resisting type cable

Technical field

The utility model relates to cable technical field, specially a kind of wear-resisting type cable.

Background technique

With the development of society, it is increasing to the rate requirement of network speed transmission in industrial and civilian, especially in recent years Come, network transmission is more and more widely used in daily life, and it is current in the case where, network transmission is broadly divided into wireless biography Defeated and wire transmission, because of the restriction of device upgrade cost, wireless transmission is difficult to realize high transmission speed in public application Effect, and the use of cable is relatively broad in industry and domestic life, existing cable is mostly normal packet line type structure, this Class cable is easy the destruction that is worn, while cable is easy to fall off in bending with the junction of crystal head, causes network that can not connect It connects, in consideration of it, it is proposed that a kind of wear-resisting type cable.

Utility model content

The purpose of this utility model is to provide a kind of wear-resisting type cables, mentioned above in the background art existing to solve Cable be mostly normal packet line type structure, this kind of cable is easy to be worn destruction and cable in bending and the company of crystal head The problem of place of connecing is easy to fall off, and causes network that can not connect.

To achieve the above object, the utility model provides the following technical solutions:

A kind of wear-resisting type cable, including cable main body, the cable main body are internally provided with several twisted pairs, described double The periphery of twisted wire is provided with several fiberfill fibers, and the periphery of the fiberfill fibers is provided with isolation layer, the periphery of the isolation layer It is provided with braiding layer, the periphery of the braiding layer is provided with crust, and the head and end of the cable main body is mounted on crystal head, The junction of the crystal head and the cable main body is socketed with protective device, the protective device spliced by a pair of of shell and At the endface of the shell offers mounting groove, and the bottom wall of the mounting groove is equipped with slitting, sets at the side of the shell There is a pillar, the endface of the pillar opens up fluted, and the inner wall of the groove is equipped with press strip.

Preferably, the quantity of the twisted pair is four and is twisted by the insulated wire of pure copper material.

Preferably, the fiberfill fibers are made using Kafra fiber material.

Preferably, the isolation layer be aluminum material made of aluminium foil shape structure, the isolation layer by the twisted pair with In the fiberfill fibers are wrapped in.

Preferably, the braiding layer is woven using tinned wird, and the braiding layer is socketed in the outer of the isolation layer Side.

Preferably, the crust is made using PVC plastic, and the crust is socketed in the outside of the braiding layer.

Preferably, four corners for being located below the housing top end offer threaded hole, are located above described outer Four corners on shell top offer via hole, and the via hole is equal with the quantity of the threaded hole and position corresponds, Screw is installed, the bottom end of the screw is threadedly coupled with the threaded hole in the via hole.

Compared with prior art, the utility model has the beneficial effects that

1. the wear-resisting type cable, by being filled with fiberfill fibers around twisted pair and being wrapped up in the outside of fiberfill fibers There are isolation layer and braiding layer, and wrapped up using crust, so that cable has excellent wear-resisting property, is solved existing Cable is mostly normal packet line type structure, and this kind of cable is easy the problem of the destroying that be worn；

2. the wear-resisting type cable, by the protective device in cable and the socket of crystal head junction, by cable and crystal head It is fixed, solves cable in bending and the problem of the junction of crystal head is easy to fall off, causes network that can not connect.

Detailed description of the invention

Fig. 1 is the connection schematic diagram of cable and crystal head in the utility model；

Fig. 2 is the structural schematic diagram of cable in the utility model；

Fig. 3 is the scheme of installation of protective device in the utility model；

Fig. 4 is the structural schematic diagram of protective device in the utility model.

In figure: 1, cable main body；11, twisted pair；12, fiberfill fibers；13, isolation layer；14, braiding layer；15, crust；2. Crystal head；3, protective device；31, shell；311, mounting groove；312, it cuts；32, pillar；321, groove；322, press strip；33, spiral shell Pit；34, via hole；35, screw.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", " length ", " width Degree ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside", The orientation or positional relationship of the instructions such as " clockwise ", " counterclockwise " be based on the orientation or positional relationship shown in the drawings, be only for Convenient for description the utility model and simplify description, rather than the equipment of indication or suggestion meaning or element must have specifically Orientation is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.

Embodiment 1

A kind of wear-resisting type cable, as depicted in figs. 1 and 2, including cable main body 1, being internally provided with for cable main body 1 are several Twisted pair 11, the periphery of twisted pair 11 are provided with several fiberfill fibers 12, and the periphery of fiberfill fibers 12 is provided with isolation layer 13, every The periphery of exhausted layer 13 is provided with braiding layer 14, and the periphery of braiding layer 14 is provided with crust 15, and the head and end of cable main body 1 is pacified Equipped with crystal head 2.

In the present embodiment, the quantity of twisted pair 11 is four and is twisted by the insulated wire of pure copper material.

Further, fiberfill fibers 12 are made using Kafra fiber material, can increase the tensile capacity of cable main body 1.

Specifically, isolation layer 13 is aluminium foil shape structure made of aluminum material, isolation layer 13 is fine by twisted pair 11 and filling In dimension 12 is wrapped in, there is excellent anti-interference ability, prevent network signal disturbed to influence network quality.

Further, braiding layer 14 is woven using tinned wird, and braiding layer 14 is socketed in the outside of isolation layer 13, tool There is excellent bending resistance.

In addition, crust 15 is made using PVC plastic, crust 15 is socketed in the outside of braiding layer 14, with excellent wear-resisting Performance.

It is worth noting that the outer layer of every twisted pair 11 is enclosed with insulated hull made of PE plastics, twisted pair 11 It is white, orange, green white, the blue, Lan Bai of orange, T568B international standard line sequence green, palm fibre is white, brown that insulated hull uses color respectively.

Embodiment 2

In concrete operations, it is easy to fall off in bending with the junction of crystal head due to existing cable, leads to network Therefore the problem of can not connecting, is socketed with protection dress in the junction of crystal head 2 and cable main body 1 on the basis of embodiment 1 3 are set, as a kind of preferred embodiment, as shown in Figure 3 and Figure 4, protective device 3 is spliced by a pair of of shell 31, shell 31 Endface offers mounting groove 311, and the bottom wall of mounting groove 311 is equipped with slitting 312, is equipped with pillar 32 at the side of shell 31, The endface of pillar 32 opens up fluted 321, and the inner wall of groove 321 is equipped with press strip 322.

In the present embodiment, four corners for being located below 31 top of shell offer threaded hole 33, are located above outer Four corners on 31 top of shell offer via hole 34, and via hole 34 is equal with the quantity of threaded hole 33 and position corresponds, Screw 35 is installed, a pair of of shell 31 can be spelled by being threadedly coupled by the bottom end of screw 35 with threaded hole 33 in via hole 34 It connects.

Further, the cross sectional shape for cutting 312 is triangle, and the cross sectional shape of press strip 322 is semicircle.

Specifically, the shape of mounting groove 311 is adapted with the shape of 2 end of crystal head, the shape of groove 321 and cable master The shape of body 1 is adapted, when a pair of of shell 31 is when the junction of cable main body 1 and crystal head 2 is spliced, combined installation In crystal head 2 is socketed in by slot 311, in cable main body 1 is socketed in by combined groove 321, while the slitting in mounting groove 311 Cable main body 1 is squeezed, reaches and cable main body 1 and crystal head 2 are fixed by the surface of 312 incision crystal heads 2, press strip 322 Purpose.

A pair of of shell 31 is individually positioned in net first when installing protective device 3 by the wear-resisting type cable of the utility model Then mounting groove 311 is directed at the end of crystal head 2 and by groove by the two sides up and down of the junction of line main body 1 and crystal head 2 A pair of of shell 31 is drawn close mutually after 321 alignment cable main bodys 1, finally using screw 35 from the via hole being located above in shell 31 It is passed through in 34 and turn screw 35 screws in the bottom end of screw 35 in threaded hole 33, with the turn of screw 35, slitting 312 is gradually The surface of crystal head 2 is cut, while press strip 322 gradually squeezes cable main body 1, when screw 35 all screws, this time The installment work of protective device 3 is completed, and the protective device 3 after being installed is relatively fixed by cable main body 1 and crystal head 2, is prevented Only cable falls off from crystal head 2 in bending.

Basic principles, main features, and advantages of the present invention has been shown and described above.Current row The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments Be only the utility model preference, be not intended to limit the utility model, do not departing from the spirit and scope of the utility model Under the premise of, the utility model also has various changes and improvements, these changes and improvements both fall within claimed it is practical In novel range.The protection scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. a kind of wear-resisting type cable, including cable main body (1), it is characterised in that: the cable main body (1) if be internally provided with The periphery of dry twisted pair (11), the twisted pair (11) is provided with several fiberfill fibers (12), outside the fiberfill fibers (12) It encloses and is provided with isolation layer (13), the periphery of the isolation layer (13) is provided with braiding layer (14), the periphery of the braiding layer (14) Be provided with crust (15), the head and end of the cable main body (1) is mounted on crystal head (2), the crystal head (2) with it is described The junction of cable main body (1) is socketed with protective device (3), and the protective device (3) is spliced by a pair of of shell (31), institute The endface for stating shell (31) offers mounting groove (311), and the bottom wall of the mounting groove (311) is equipped with slitting (312), described Pillar (32) are equipped at the side of shell (31), the endface of the pillar (32) opens up fluted (321), the groove (321) inner wall is equipped with press strip (322).

2. wear-resisting type cable according to claim 1, it is characterised in that: the quantity of the twisted pair (11) be four and by The insulated wire of pure copper material is twisted.

3. wear-resisting type cable according to claim 1, it is characterised in that: the fiberfill fibers (12) use Kafra fiber Material is made.

4. wear-resisting type cable according to claim 1, it is characterised in that: the isolation layer (13) is made of aluminum material The twisted pair (11) and the fiberfill fibers (12) are wrapped in interior by aluminium foil shape structure, the isolation layer (13).

5. wear-resisting type cable according to claim 1, it is characterised in that: the braiding layer (14) is woven using tinned wird It forms, the braiding layer (14) is socketed in the outside of the isolation layer (13).

6. wear-resisting type cable according to claim 1, it is characterised in that: the crust (15) is made using PVC plastic, institute State the outside that crust (15) is socketed in the braiding layer (14).

7. wear-resisting type cable according to claim 1, it is characterised in that: be located below four of the shell (31) top Corner offers threaded hole (33), and four corners for being located above the shell (31) top offer via hole (34), the via hole (34) is equal with the quantity of the threaded hole (33) and position corresponds, installation in the via hole (34) Have screw (35), the bottom end of the screw (35) is threadedly coupled with the threaded hole (33).