CN212111924U

CN212111924U - High-strength multi-core plastic optical fiber cable

Info

Publication number: CN212111924U
Application number: CN202021169407.4U
Authority: CN
Inventors: 不公告发明人
Original assignee: Jiangsu Xiaobao Composite Materials Co ltd
Current assignee: Jiangsu Xiaobao Composite Materials Co ltd
Priority date: 2020-06-22
Filing date: 2020-06-22
Publication date: 2020-12-08
Anticipated expiration: 2030-06-22

Abstract

The utility model discloses a high strength multicore plastics optical fiber cable, including the go-between, the inboard fixed grafting of go-between has the reinforced pipe, open at the middle part of reinforced pipe has the through-hole, open in the outside of go-between has the circular arc groove, the inside in circular arc groove is fixed to be pegged graft and is had the optical cable body, the filling layer has been cup jointed in the outside of optical cable body, the completion of filling layer is fixed to be cup jointed the insulating layer, the fixed protecting rubber layer that has cup jointed in the outside of insulating layer, the fixed elastic strip that has inlayed in the outside of protecting rubber layer. This high strength multicore plastic optical fiber cable, through the overall structure of equipment, the through-hole can play supplementary radiating effect to the radiating effect of optic fibre has been increased greatly, and the whole compressive capacity that the elastic strip can effectual increase optic fibre.

Description

High-strength multi-core plastic optical fiber cable

Technical Field

The utility model relates to an optical fiber technology field specifically is a high strength multicore plastics optical fiber cable.

Background

Fiber optic cables are manufactured to meet optical, mechanical, or environmental performance specifications and utilize one or more optical fibers disposed in a covering jacket as the transmission medium and may be used individually or in groups as telecommunication cable assemblies. The optical cable is mainly composed of optical fibers (thin glass filaments like hair), a plastic protective sleeve and a plastic sheath, and metals such as gold, silver, copper and aluminum are not contained in the optical cable, so that the optical cable generally has no recycling value. The optical cable is a communication line which is formed by a certain number of optical fibers into a cable core in a certain mode, is externally coated with a sheath, and is also coated with an outer protective layer for realizing optical signal transmission. Namely: a cable formed by subjecting an optical fiber (optical transmission carrier) to a certain process. The basic structure of the optical cable generally comprises a cable core, a reinforcing steel wire, a filler, a sheath and other parts, and in addition, components such as a waterproof layer, a buffer layer, an insulated metal wire and the like are also arranged according to requirements, but the heat dissipation effect of the common optical fiber is poor, and the integral compression-resistant effect is also poor, so that the high-strength multi-core plastic optical fiber cable is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high strength multicore plastics optical fiber cable to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a high strength multicore plastics optical fiber cable, includes the go-between, the inboard fixed grafting of go-between has the reinforced pipe, open at the middle part of reinforced pipe has the through-hole, open in the outside of go-between has the circular arc groove, the fixed grafting of inside in circular arc groove has the optical cable body, the filling layer has been cup jointed in the outside of optical cable body, the fixed insulating layer that has cup jointed of completion of filling layer, the fixed protecting rubber layer that has cup jointed in the outside of insulating layer, the fixed elastic strip that inlays in the outside of protecting rubber layer.

Preferably, the number of the optical cable bodies is at least 4, and the optical cable bodies are fixedly inserted into the arc grooves on the outer sides of the connecting rings in an annular array mode.

Preferably, the number of the arc grooves is equal to that of the optical cable bodies, and the arc grooves are arranged on the outer side of the connecting ring in an annular array.

Preferably, at least 6 elastic strips are arranged, and the elastic strips are embedded on the outer side of the protective rubber layer in an annular array.

Compared with the prior art, the beneficial effects of the utility model are that: this high strength multicore plastic optical fiber cable, through the overall structure of equipment, the through-hole can play supplementary radiating effect to the radiating effect of optic fibre has been increased greatly, and the whole compressive capacity that the elastic strip can effectual increase optic fibre.

Drawings

Fig. 1 is a sectional view of the present invention.

In the figure: the cable comprises a connecting ring 1, a reinforcing pipe 2, a through hole 3, an arc groove 4, an optical cable body 5, a filling layer 6, an insulating layer 7, a protective rubber layer 8 and an elastic strip 9.

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, the present invention provides a technical solution: the utility model provides a high strength multicore plastics optical fiber cable, includes go-between 1, the inboard fixed grafting of go-between 1 has reinforced pipe 2, and reinforced pipe 2 can the effectual bulk strength that increases optic fibre, open at the middle part of reinforced pipe 2 has through-hole 3, and through-hole 3 can assist the radiating effect, open in the outside of go-between 1 has circular arc groove 4, and circular arc groove 4 can make the connection of optical cable body 5 more stable, the quantity in circular arc groove 4 equals the quantity of optical cable body 5, circular arc groove 4 is the annular array and opens in the outside of go-between 1. The optical cable body 5 is fixedly inserted in the arc groove 4, at least 4 optical cable bodies 5 are arranged, and the optical cable bodies 5 are fixedly inserted in the arc groove 4 outside the connecting ring 1 in an annular array. The filling layer 6 has been cup jointed in the outside of optical cable body 5, the fixed insulating layer 7 that has cup jointed of completion of filling layer 6, insulating layer 7 adopt insulating plastic layer, the fixed cover in the outside of insulating layer 7 has connect rubber protective layer 8, and rubber protective layer 8 is outside inoxidizing coating, rubber protective layer 8's the fixed elastic strip 9 that inlays in the outside, elastic strip 9 can the effectual whole compressive capacity who increases optic fibre, elastic strip 9 is equipped with 6 at least, elastic strip 9 is the outside that the annular array inlayed at rubber protective layer 8.

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

1. A high strength multicore plastic optical fiber cable, includes go-between (1), its characterized in that: the fixed grafting of inboard of go-between (1) has reinforced pipe (2), open at the middle part of reinforced pipe (2) has through-hole (3), open in the outside of go-between (1) has circular arc groove (4), the fixed grafting of inside of circular arc groove (4) has optical cable body (5), filling layer (6) have been cup jointed in the outside of optical cable body (5), insulating layer (7) have been cup jointed to the completion of filling layer (6) is fixed, the outside of insulating layer (7) is fixed cup jointed protective rubber layer (8), the outside of protective rubber layer (8) is fixed to be inlayed and is had elasticity strip (9).

2. A high strength multi-core plastic optical fiber cable as claimed in claim 1, wherein: the optical cable body (5) is at least provided with 4, and the optical cable body (5) is fixedly inserted in the arc groove (4) on the outer side of the connecting ring (1) in an annular array.

3. A high strength multi-core plastic optical fiber cable as claimed in claim 1, wherein: the number of the arc grooves (4) is equal to that of the optical cable bodies (5), and the arc grooves (4) are arranged on the outer side of the connecting ring (1) in an annular array.

4. A high strength multi-core plastic optical fiber cable as claimed in claim 1, wherein: the number of the elastic strips (9) is at least 6, and the elastic strips (9) are embedded in the outer side of the protective rubber layer (8) in an annular array mode.