阅读说明：本技术 一种高强度防破坏超五类网线 (High-strength anti-damage super-five-type network cable ) 是由 黄再新 于 2021-08-04 设计创作，主要内容包括：本发明公开了一种高强度防破坏超五类网线,包括支撑中心架、分隔支撑片、双绞线、抗压弹簧层、弯折收缩环、耐弯折回复金属条、挤压凹槽、钢丝网层、内护套层、绕包层和外护套层。本发明能够使网络线缆的抗压性能和耐弯折性能得到显著提升,不易扭曲破损,网络线缆的布设质量稳定,传输效果稳定,网络线缆的使用寿命长。(The invention discloses a high-strength damage-proof super-five-type network cable which comprises a supporting center frame, a separating supporting sheet, a twisted pair, a compression-resistant spring layer, a bending contraction ring, a bending-resistant return metal strip, an extrusion groove, a steel wire mesh layer, an inner sheath layer, a wrapping layer and an outer sheath layer. The invention can obviously improve the compression resistance and the bending resistance of the network cable, is not easy to distort and damage, has stable laying quality of the network cable, stable transmission effect and long service life of the network cable.)

1. The utility model provides a super five types of net twines of high strength breakage-proof which characterized in that: comprises a support center frame (1), separating support sheets (2), twisted pairs (3), a compression spring layer (4), bending shrinkage rings (5), bending-resistant recovery metal strips (6), extrusion grooves (7), a steel wire mesh layer (8), an inner sheath layer (9), a wrapping layer (10) and an outer sheath layer (11), wherein the periphery of the support center frame (1) is provided with a plurality of separating support sheets (2) in an extending manner, the twisted pairs (3) are arranged between the separating support sheets (2) in an inserting manner, the outer side of each separating support sheet (2) is spirally wrapped with the compression spring layer (4), the inner side of each compression spring layer (4) is bent and provided with a plurality of uniformly distributed bending shrinkage rings (5), the bending-resistant recovery metal strips (6) are sequentially arranged in the bending shrinkage rings (5) in an inserting manner, the outermost ends of the separating support sheets (2) are provided with the extrusion grooves (7) corresponding to the positions of the bending shrinkage rings (5) one by one, the lateral surface cladding of resistance to compression spring layer (4) is provided with wire mesh layer (8), the lateral surface cladding of wire mesh layer (8) is provided with inner sheath layer (9), the lateral surface of inner sheath layer (9) is provided with around covering (10), the lateral surface cladding around covering (10) is provided with oversheath layer (11).

2. The high-strength damage-proof super-five-type net wire according to claim 1, characterized in that: the outer side surface of the bending-resistant recovery metal strip (6) is spirally provided with an anti-skidding groove (12) in a surrounding mode, and the diameter of the bending-resistant recovery metal strip (6) is smaller than the initial inner diameter of the bending shrinkage ring (5).

3. The high-strength damage-proof super-five-type net wire according to claim 1, characterized in that: the cross section of the separation supporting sheet (2) is in the shape of an isosceles triangle with an outward bottom edge, and the extrusion groove (7) is arranged at the center of the separation supporting sheet (2).

4. The high-strength damage-proof super-five-type net wire according to claim 1, characterized in that: an elastic contraction rope (13) is axially inserted and clamped in the separation support sheet (2).

5. The high-strength damage-proof super-five-type net wire according to claim 1, characterized in that: wire net layer (8) are alternately woven by high-elastic steel wire and are formed, wire net layer (8) adhesion sets up the medial surface including restrictive coating (9).

6. The high-strength damage-proof super-five-type net wire according to claim 1, characterized in that: the wrapping layer (10) is formed by wrapping Teflon adhesive tapes.

7. The high-strength damage-proof super-five-type net wire according to claim 1, characterized in that: the steel wire mesh layer (8) is a tin-plated high-elasticity steel wire mesh layer, and an aluminum-plastic composite film layer (14) is coated on the outer side of the steel wire mesh layer (8).

8. The high-strength damage-proof super-five-type net wire according to claim 1, characterized in that: the outer sheath layer (11) is a silicon rubber sheath layer which is uniformly filled with wear-resistant particles.

9. The high-strength damage-proof super-five-type net wire according to claim 1, characterized in that: the inner sheath layer (9) is an ethylene propylene rubber sheath layer.

10. The high-strength damage-proof super-five-type net wire according to claim 1, characterized in that: and a plurality of hollow foam rubber particles (15) are uniformly filled between the supporting center frame (1) and the compression-resistant spring layer (4).

[ technical field ] A method for producing a semiconductor device

The invention relates to the technical field of network cables, in particular to the technical field of high-strength anti-damage super-five-type network cables.

[ background of the invention ]

The development of communication technology has led to the popularization of network applications, nowadays, networks exist in every corner of people's daily life, work, social contact, entertainment and the like, network cables are used as the most key and basic functional units in network communication, and the performance of the network cables can also bring a lot of influences to people using network equipment. "category five" refers to category five unshielded twisted pairs and category five shielded twisted pairs. Unshielded twisted pair cable is constructed of multiple twisted pairs and a plastic sheath. Five categories refer to five different quality classes defined by the international electrical industry association for twisted pair cable. At present, the types of the super-five network cables at home and abroad are various, the use scenes are different, but the network cables are used under any scene for data transmission and signal acquisition, the product quality is reliable, the distortion is small during data transmission, and the signals are stable and reliable. In the installation and use process, the sheath of the cable and even the cable core are all easily destroyed under the exogenic action, lead to the cable structure impaired, seriously influence the transmission and the life of cable.

[ summary of the invention ]

The invention aims to solve the problems in the prior art, and provides a high-strength damage-prevention super-five-type network cable, which can obviously improve the compression resistance and bending resistance of the network cable, is not easy to distort and damage, has stable laying quality and stable transmission effect, and has long service life.

In order to achieve the purpose, the invention provides a high-strength damage-proof super-five-type network cable which comprises a support center frame, separation support sheets, twisted pairs, a compression-resistant spring layer, bending shrinkage rings, bending-resistant return metal strips, extrusion grooves, a steel wire mesh layer, an inner sheath layer, a wrapping layer and an outer sheath layer, wherein the periphery of the support center frame is provided with the separation support sheets in an extending manner, the twisted pairs are arranged between the separation support sheets in an inserting manner, the outer sides of the separation support sheets are spirally wrapped with the compression-resistant spring layer, the inner sides of the compression-resistant spring layer are bent and provided with a plurality of uniformly distributed bending shrinkage rings, the bending shrinkage rings are sequentially inserted with the bending-resistant return metal strips, the outermost ends of the separation support sheets are provided with the extrusion grooves corresponding to the positions of the bending shrinkage rings one by one, and the outer side faces of the compression-resistant spring layer are wrapped with the steel wire mesh layer, the lateral surface cladding of wire net layer is provided with the inner sheath layer, the lateral surface of inner sheath layer is provided with around the covering, the lateral surface cladding around the covering is provided with the oversheath layer.

Preferably, the outer side surface of the bending-resistant recovery metal strip is spirally provided with an anti-slip groove in a surrounding manner, and the diameter of the bending-resistant recovery metal strip is smaller than the initial inner diameter of the bending contraction ring.

Preferably, the cross section of the separation supporting sheet is in the shape of an isosceles triangle with an outward base, and the extrusion groove is arranged at the center of the separation supporting sheet.

Preferably, the elastic contraction rope is axially inserted and clamped in the separation support sheet.

Preferably, the steel wire mesh layer is formed by high-elastic steel wires in a crossed weaving mode, and the steel wire mesh layer is adhered to the inner side face of the inner sheath layer.

Preferably, the wrapping layer is formed by wrapping Teflon adhesive tapes.

Preferably, the steel wire mesh layer is a tin-plated high-elasticity steel wire mesh layer, and an aluminum-plastic composite film layer is coated on the outer side of the steel wire mesh layer.

Preferably, the outer sheath layer is a silicone rubber sheath layer with wear-resistant particles uniformly filled inside.

Preferably, the inner sheath layer is an ethylene propylene rubber sheath layer.

Preferably, a plurality of hollow foam rubber particles are uniformly filled between the supporting center frame and the compression spring layer.

The invention has the beneficial effects that: according to the invention, the supporting center frame, the separating supporting sheet, the twisted pair, the compression-resistant spring layer, the bending contraction ring, the bending-resistant return metal strip, the extrusion groove, the steel wire mesh layer, the inner sheath layer, the wrapping layer and the outer sheath layer are combined together, and through experimental optimization, the compression resistance and the bending resistance of the network cable can be obviously improved, the laying quality of the network cable is stable, the transmission effect is stable, and the service life of the network cable is long.

The features and advantages of the present invention will be described in detail by embodiments in conjunction with the accompanying drawings.

[ description of the drawings ]

Fig. 1 is a schematic structural diagram of a high-strength damage-proof super-five-type network cable according to the invention.

In the figure: 1-supporting center frame, 2-separating supporting sheet, 3-twisted pair, 4-compression-resistant spring layer, 5-bending shrinkage ring, 6-bending-resistant recovery metal strip, 7-extrusion groove, 8-steel wire mesh layer, 9-inner sheath layer, 10-wrapping layer, 11-outer sheath layer, 12-anti-slip groove, 13-elastic shrinkage rope, 14-aluminum-plastic composite film layer and 15-hollow foamed rubber particle.

[ detailed description ] embodiments

Referring to fig. 1, the invention relates to a high-strength damage-proof super-five-type mesh wire, which comprises a support center frame 1, separation support sheets 2, twisted pairs 3, compression-resistant spring layers 4, bending contraction rings 5, bending-resistant return metal strips 6, extrusion grooves 7, a steel mesh layer 8, an inner sheath layer 9, a wrapping layer 10 and an outer sheath layer 11, wherein the periphery of the support center frame 1 is provided with a plurality of separation support sheets 2 in an extending manner, the twisted pairs 3 are arranged between the separation support sheets 2 in an inserting manner, the outer sides of the separation support sheets 2 are spirally wrapped with the compression-resistant spring layers 4, the inner sides of the compression-resistant spring layers 4 are bent and provided with a plurality of uniformly distributed bending contraction rings 5, the bending-resistant return metal strips 6 are sequentially arranged in the bending contraction rings 5 in an inserting manner, and the outermost ends of the separation support sheets 2 are provided with the extrusion grooves 7 corresponding to the positions of the bending contraction rings 5 one by one, the utility model discloses a structure of a compression spring, including compression spring layer 4, wire mesh layer 8, inner sheath layer 9, outer sheath layer 10, outer sheath layer 11, outer lateral surface spiral of resistant metal strip 6 that replies that buckles, anti-skidding recess 12, the diameter of resistant metal strip 6 that replies that buckles is less than the initial internal diameter of buckling shrink ring 5, the shape of cross section of separating backing sheet 2 is the outside isosceles triangle in base, extrusion recess 7 sets up the central point at separating backing sheet 2, the inside axial of separating backing sheet 2 alternates to press from both sides and is equipped with elasticity shrink rope 13, wire mesh layer 8 is woven by high-elastic steel wire alternately, wire mesh layer 8 adhesion sets up the medial surface at inner sheath layer 9, the steel wire mesh layer 8 is a tinned high-elasticity steel wire mesh layer, an aluminum-plastic composite film layer 14 is wrapped on the outer side of the steel wire mesh layer 8, the outer sheath layer 11 is a silicon rubber sheath layer with wear-resistant particles uniformly filled inside, the inner sheath layer 9 is an ethylene propylene rubber sheath layer, and a plurality of hollow foamed rubber particles 15 are uniformly filled between the support center frame and the compression-resistant spring layer.

According to the invention, the supporting center frame 1, the separating supporting sheet 2, the twisted pair 3, the compression-resistant spring layer 4, the bending shrinkage ring 5, the bending-resistant return metal strip 6, the extrusion groove 7, the steel wire mesh layer 8, the inner sheath layer 9, the wrapping layer 10 and the outer sheath layer 11 are combined together, and through experimental optimization, the compression resistance and the bending resistance of the network cable can be obviously improved, the laying quality of the network cable is stable, the transmission effect is stable, and the service life of the network cable is long.

The above embodiments are illustrative of the present invention, and are not intended to limit the present invention, and any simple modifications of the present invention are within the scope of the present invention.