CN211123399U

CN211123399U - Optical cable with protective structure

Info

Publication number: CN211123399U
Application number: CN201921628245.3U
Authority: CN
Inventors: 谭伟
Original assignee: Zhenjiang Jiurun Optical Communication Technology Co ltd
Current assignee: Zhenjiang Jiurun Optical Communication Technology Co ltd
Priority date: 2019-09-27
Filing date: 2019-09-27
Publication date: 2020-07-28
Anticipated expiration: 2029-09-27

Abstract

The utility model discloses an optical cable with protective structure. Relates to the technical field of optical cables. The utility model comprises an optical cable, a sheath and a fixing ring, wherein the sheath is of a semi-circular tube structure, positioning grooves and positioning bulges are respectively arranged on two parallel sides of the sheath, the two sheaths are positioned and installed by matching the positioning grooves and the positioning bulges, and the optical cable is arranged in a through hole formed by the two sheaths in a matching way; a plurality of annular grooves are uniformly distributed on the outer side surfaces of the two sheaths, and a plurality of fixing rings sleeved on the outer sides of the two sheaths are clamped in the annular grooves. The utility model discloses a solid fixed ring of sheath and the installation of the sheath outside that the optical cable outside cup jointed improves the bearing pressure's of optical cable limit, says in addition that solid fixed ring cup joints with the outside of sheath, avoids causing the damage in the optical cable outside at the solid fixed ring of extruded in-process.

Description

Optical cable with protective structure

Technical Field

The utility model belongs to the technical field of the optical cable, especially, relate to an optical cable with protective structure.

Background

With the continuous and rapid development of the internet, new services on the internet are continuously appearing, and especially, in recent years, services such as popular network games, video conferences, video on demand and the like are started, so that the demand of people on network access competition is continuously increased. Compared with other wired and wireless access technologies, the optical fiber access has the advantages of incomparable capacity and distance; with the advent and rapid maturation of low-cost fiber technology, the desirability of fibering access networks for many operators has been realized.

The existing optical cable after installation is easily damaged by extrusion of external force in the peripheral construction process.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an optical cable with protective structure, the solid fixed ring of the sheath and the sheath outside installation that cup joint through the optical cable outside improves the limit of the bearing pressure of optical cable, says in addition that solid fixed ring cup joints with the outside of sheath, avoids causing the damage in the optical cable outside at the solid fixed ring of pressurized in-process, has solved the problem with the damage when current optical cable receives external force extrusion.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model relates to an optical cable with protective structure, which comprises an optical cable, a sheath and a fixing ring, wherein the sheath is in a semi-circular tube structure, positioning grooves and positioning bulges are respectively arranged on two parallel sides of the sheath, the two sheaths are positioned and installed by matching the positioning grooves and the positioning bulges, and the optical cable is arranged in a through hole formed by the two sheaths in a matching way; the outer side surfaces of the two sheaths are uniformly distributed with a plurality of annular grooves, and a plurality of fixing rings sleeved outside the two sheaths are clamped in the annular grooves.

Further, the inner diameter of the through hole formed by the two sheaths is the same as the outer diameter of the optical cable.

Further, the sheath is a semicircular rubber tube.

Furthermore, the fixed ring is composed of two half circular rings and two pin bodies, the two ends of each half circular ring are respectively a clamping male groove and a clamping female groove, and the two half circular rings are sequentially connected end to end and connected through the pin bodies.

The utility model discloses following beneficial effect has:

the utility model discloses a sheath that the optical cable outside cup jointed and the solid fixed ring of the installation in the sheath outside improve the limit of the bearing pressure of optical cable, say in addition solid fixed ring cup joint with the outside of sheath, avoid causing the damage in the optical cable outside at the solid fixed ring of pressurized in-process.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic front structural view of the present invention;

FIG. 2 is a schematic view of the sectional structure of the sheath of the present invention;

FIG. 3 is a schematic view of the three-dimensional structure of the sheath of the present invention;

fig. 4 is a schematic structural view of the fixing ring of the present invention;

in the drawings, the components represented by the respective reference numerals are listed below:

1-optical cable, 2-sheath, 21-ring groove, 22-positioning groove, 23-positioning bulge, 3-fixing ring, 31-semicircular ring and 32-pin body.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "open hole", "upper", "lower", "thickness", "top", "middle", "length", "inner", "around", and the like, indicate positional or positional relationships, are merely for convenience in describing the present invention and to simplify the description, and do not indicate or imply that the components or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Referring to fig. 1-4, the utility model relates to an optical cable with a protective structure, which comprises an optical cable 1, a sheath 2 and a fixing ring 3, wherein the sheath 2 is of a semicircular tube structure, and positioning grooves 22 and positioning protrusions 23 are respectively arranged on two parallel sides of the sheath 2, and the two sheaths 2 are positioned and installed by matching the positioning grooves 22 and the positioning protrusions 23 to form a circular tube structure; the sheath 2 is a semicircular rubber tube;

the inner diameter of a through hole formed by the two sheaths 2 is the same as the outer diameter of the optical cable 1; when the optical cable is used, the two sheaths 2 are sleeved outside the optical cable 1, and meanwhile, the positioning grooves 22 and the positioning bulges 23 arranged on the two different sheaths 2 can be installed in a matched manner; the two ends of the two sheaths 2 are prevented from being misaligned after being installed.

In addition, a plurality of ring grooves 21 are uniformly distributed on the outer side surface of the sheath 2, the ring grooves 21 arranged on the two sheaths 2 which are installed in a matching way correspond to each other one by one, and a plurality of fixing rings 3 sleeved on the outer sides of the two sheaths 2 are clamped in the ring grooves 21; the fixing ring 3 is composed of two half circular rings 31 and two pin bodies 32, two ends of the half circular ring 31 are respectively a clamping male groove and a clamping female groove, and the two half circular rings 31 are sequentially connected end to end and are connected through the pin bodies 32.

Through the sheath 2 that the optical cable 1 outside cup jointed and the solid fixed ring 3 of sheath outside installation, improve the pressure-bearing limit of optical cable, say solid fixed ring in addition cup joint with the outside of sheath, avoid causing the damage in the optical cable outside at the solid fixed ring of pressurized in-process.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. An optical cable with a protective structure, comprising an optical cable (1), a sheath (2) and a fixing ring (3), characterized in that:

the sheath (2) is of a semicircular tube structure, positioning grooves (22) and positioning bulges (23) are respectively arranged on two parallel side edges of the sheath (2), the two sheaths (2) are positioned and installed through the cooperation of the positioning grooves (22) and the positioning bulges (23), and meanwhile, the optical cable (1) is installed in a through hole formed by the two sheaths (2) in a matching manner;

a plurality of annular grooves (21) are uniformly distributed on the outer side surface of the sheath (2), and a plurality of fixing rings (3) sleeved outside the two sheaths (2) are connected in the annular grooves (21) in a clamping manner.

2. A cable with protective structure according to claim 1, wherein the two sheaths (2) have a through hole with an inner diameter equal to the outer diameter of the cable (1).

3. A cable with protective structure according to claim 1, characterized in that said sheath (2) is a semi-circular rubber tube.

4. The optical cable with the protection structure according to claim 1, wherein the fixing ring (3) is composed of two half circular rings (31) and two pin bodies (32), the two ends of the half circular ring (31) are respectively a male clamping groove and a female clamping groove, and the two half circular rings (31) are sequentially connected end to end and are connected through the pin bodies (32).