CN209961976U

CN209961976U - Optical fiber jumper wire capable of preventing wire from falling off

Info

Publication number: CN209961976U
Application number: CN201920765932.3U
Authority: CN
Inventors: 彭鹏
Original assignee: Shenzhen City Guangbina Communication Co Ltd
Current assignee: Shenzhen City Guangbina Communication Co Ltd
Priority date: 2019-05-27
Filing date: 2019-05-27
Publication date: 2020-01-17
Anticipated expiration: 2029-05-27

Abstract

The utility model discloses a but optic fibre wire jumper of anticreep line, including protective layer and rubber layer, the measurement scale is installed to the front end of protective layer, the inside of protective layer is provided with the glass fiber layer, and the inside on glass fiber layer is provided with the sinle silk, the mid-mounting of sinle silk has the clamp splice, and the inside of clamp splice is provided with spacing hole, the rubber layer is located the inside in spacing hole, the middle part of clamp splice is fixed with the lug. This but optical fiber wire jumper protective layer and glass fiber layer of anticreep line, can effectually separate outside water stain and dust and optical fiber wire jumper through the protective layer, can effectually prevent that water stain from corroding the optical fiber wire jumper, and guarantee the insulating properties of optical fiber wire jumper self, prevent the emergence of optical fiber wire jumper electric leakage phenomenon, and simultaneously, the toughness that glass fiber layer can effectual improvement optical fiber wire jumper self, can effectually prevent the optical fiber wire jumper at the pulling in-process, the optical fiber wire jumper fracture, thereby can the effectual long-term effect of guaranteeing the use of optical fiber wire jumper.

Description

Optical fiber jumper wire capable of preventing wire from falling off

Technical Field

The utility model relates to an optical fiber jumper technical field specifically is an optical fiber jumper who can anticreep line.

Background

The optical fiber jumper is used for a jumper connection from equipment to an optical fiber wiring link, has a thicker protective layer, is generally used for connection between an optical transmitter and receiver and a terminal box, is applied to the fields of optical fiber communication systems, optical fiber access networks, optical fiber data transmission, local area networks and the like, and along with the progress of science and technology, the communication industry is greatly developed, and the application of the optical fiber jumper is more and more extensive.

The phenomenon of the easy emergence of current optic fibre wire jumper is in the use, and when dragging of optic fibre wire jumper, the easy emergence fracture of optic fibre wire jumper, simultaneously, it is not too good to waterproof performance, and the not convenient to use person intercepts the optic fibre wire jumper of suitable distance as required moreover, can not be fine satisfies people's user demand, to above-mentioned condition, carries out technical innovation on current optic fibre wire jumper basis.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a but optical fiber jumper wire of anticreep line to propose current optical fiber jumper wire in solving above-mentioned background art in the use, take place the phenomenon of anticreep line easily, and when dragging of optical fiber jumper wire, the easy emergence fracture of optical fiber jumper wire, simultaneously, it is not too good to waterproof performance, and the not convenient to use person is as required the optical fiber jumper wire of suitable distance of intercepting moreover, can not be fine satisfies people's user demand problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a but optic fibre wire jumper of anticreep line, includes protective layer and rubber layer, the measurement scale is installed to the front end of protective layer, the inside of protective layer is provided with the glass fiber layer, and the inside on glass fiber layer is provided with the sinle silk, the mid-mounting of sinle silk has the clamp splice, and the inside of clamp splice is provided with spacing hole, the rubber layer is located the inside in spacing hole, the middle part of clamp splice is fixed with the lug.

Preferably, the protective layer is made of polyethylene, and the inner surface of the protective layer is partially and tightly attached to the outer surface of the glass fiber layer.

Preferably, the outer part of the clamping block is of a disc-shaped structure, and the limiting holes are symmetrically distributed along the central axis direction of the clamping block.

Preferably, the bumps are uniformly distributed along the horizontal center line direction of the clamping block, and the bumps form an integrated structure through the clamping block.

Preferably, the measuring precision of the measuring scale is 100mm, and the measuring scale is of an integrated structure formed by a protective layer.

Preferably, the rubber layer penetrates through the limiting hole, and the cross section of the rubber layer is of an I-shaped structure.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses be provided with protective layer and glass fiber layer, can effectually separate outside water stain and dust and optic fibre wire jumper through the protective layer, can effectually prevent that water stain from corroding the optic fibre wire jumper to and guarantee the insulating properties of optic fibre wire jumper self, prevent the emergence of optic fibre wire jumper electric leakage phenomenon, simultaneously, glass fiber layer can effectual improvement optic fibre wire jumper self toughness, can effectually prevent that the optic fibre wire jumper from breaking in the pulling process, thereby can effectual assurance optic fibre wire jumper use long-term effect;

2. the utility model discloses be provided with clamp splice and spacing hole, can be effectual fix the equidistant optical fiber jumper wire through the clamp splice, and the distance between the clamp splice is 500mm, can be effectual the anti-pressure performance of improvement optical fiber jumper wire self, simultaneously, can cut according to the length of required optical fiber jumper wire, reduce the waste that the optical fiber jumper wire used, and spacing hole can be effectual evenly part the sinle silk, the person of being convenient for overhauls the optical fiber jumper wire, reduce the time that overhauls the optical fiber jumper wire and consume;

3. the utility model discloses be provided with the rubber layer, can be effectual separate between sinle silk and the clamp splice through the rubber layer, avoid wearing and tearing between clamp splice and the sinle silk, increase the frictional force between rubber layer and the sinle silk, and then can effectual increase sinle silk and the clamp splice between fixed stability, thereby can effectually prevent the emergence of off-line phenomenon, be provided with lug and clamp splice, can effectual increase area of contact between glass fiber layer and the clamp splice through the lug, and increase the frictional force between clamp splice and the glass fiber layer, can effectual assurance fixed stability of clamp splice, thereby can effectually prevent that the clamp splice from breaking away from the optical fiber jumper wire.

Drawings

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

FIG. 2 is a schematic side view of the present invention;

fig. 3 is a schematic view of the structure of the clamping block of the present invention.

In the figure: 1. a protective layer; 2. a clamping block; 3. a bump; 4. measuring scales; 5. a glass fiber layer; 6. a rubber layer; 7. a wire core; 8. and a limiting hole.

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. 1-3, the present invention provides a technical solution: an optical fiber jumper wire capable of preventing wire from falling off comprises a protective layer 1 and a rubber layer 6, wherein a measuring scale 4 is installed at the front end of the protective layer 1, the measuring precision of the measuring scale 4 is 100mm, the measuring scale 4 forms an integrated structure through the protective layer 1, a glass fiber layer 5 is arranged inside the protective layer 1, a wire core 7 is arranged inside the glass fiber layer 5, the protective layer 1 is made of polyethylene materials, the inner surface of the protective layer 1 is locally and tightly attached to the outer surface of the glass fiber layer 5, external water stains and dust can be effectively separated from the optical fiber jumper wire through the protective layer 1, the optical fiber jumper wire can be effectively prevented from being corroded by the water stains, the insulating property of the optical fiber jumper wire is guaranteed, the electric leakage phenomenon of the optical fiber jumper wire is prevented, and meanwhile, the toughness of the optical fiber jumper wire can be effectively improved by the glass fiber layer, the optical fiber jumper wire can be effectively prevented from being broken in the pulling process of the optical fiber jumper wire, so that the long-acting property of the optical fiber jumper wire can be effectively ensured;

the middle of the wire core 7 is provided with the clamping block 2, the limiting hole 8 is formed in the clamping block 2, the outer part of the clamping block 2 is of a disc-shaped structure, the limiting holes 8 are symmetrically distributed along the central axis direction of the clamping block 2, the optical fiber jumper can be effectively fixed at equal intervals through the clamping block 2, the distance between the clamping blocks 2 is 500mm, the self anti-pressing performance of the optical fiber jumper can be effectively improved, meanwhile, the optical fiber jumper can be cut according to the required length of the optical fiber jumper, the waste of the optical fiber jumper is reduced, the wire core 7 can be effectively and uniformly separated through the limiting hole 8, a user can conveniently overhaul the optical fiber jumper, and the time consumed for overhauling the optical fiber jumper is reduced;

the rubber layer 6 penetrates through the limiting hole 8, the cross section of the rubber layer 6 is of an I-shaped structure, the wire core 7 and the clamping block 2 can be effectively separated through the rubber layer 6, abrasion between the clamping block 2 and the wire core 7 is avoided, friction force between the rubber layer 6 and the wire core 7 is increased, and further fixing stability between the wire core 7 and the clamping block 2 can be effectively increased, so that the wire disconnection phenomenon can be effectively prevented, the rubber layer 6 is located in the limiting hole 8, the middle part of the clamping block 2 is fixedly provided with the lug 3, the lug 3 is uniformly distributed along the horizontal central line direction of the clamping block 2, the lug 3 forms an integrated structure through the clamping block 2, the contact area between the glass fiber layer 5 and the clamping block 2 can be effectively increased through the lug 3, the friction force between the clamping block 2 and the glass fiber layer 5 is increased, and the fixing stability of the clamping block 2 can be effectively guaranteed, thereby can effectually prevent that clamp splice 2 from breaking away from the optic fibre wire jumper.

The working principle is as follows: when the anti-drop optical fiber jumper is used, firstly, external water stain and dust can be effectively separated from the optical fiber jumper through the protective layer 1, the optical fiber jumper can be effectively prevented from being corroded by the water stain, the insulation performance of the optical fiber jumper is guaranteed, the electric leakage phenomenon of the optical fiber jumper is prevented, the toughness of the optical fiber jumper can be effectively improved through the glass fiber layer 5, and the optical fiber jumper can be effectively prevented from being broken in the pulling process;

secondly, the optical fiber jumper wires can be effectively fixed at equal intervals through the clamping blocks 2, the distance between the clamping blocks 2 is 500mm, the pressure resistance of the optical fiber jumper wires can be effectively improved, meanwhile, the optical fiber jumper wires can be cut according to the required length, the waste of the optical fiber jumper wires is reduced, then, the contact area between the glass fiber layer 5 and the clamping blocks 2 can be effectively increased through the bumps 3, the friction force between the clamping blocks 2 and the glass fiber layer 5 is increased, and the fixing stability of the clamping blocks 2 can be effectively ensured;

finally, can effectually evenly part sinle silk 7 through the cooperation between spacing hole 8 and the rubber layer 6, can effectually separate sinle silk 7 and clamp splice 2 between through the rubber layer 6, avoid the wearing and tearing between clamp splice 2 and the sinle silk 7, increase the frictional force between rubber layer 6 and the sinle silk 7, and then can effectual increase sinle silk 7 and the fixed stability between the clamp splice 2, thereby can effectually prevent the emergence of the phenomenon of taking off the production line, this is exactly the theory of operation of this optical fiber jumper wire that can prevent taking off the production line.

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. The utility model provides a but optical fiber jumper wire of anticreep line, includes protective layer (1) and rubber layer (6), its characterized in that: the measuring scale (4) is installed to the front end of protective layer (1), the inside of protective layer (1) is provided with glass fiber layer (5), and the inside of glass fiber layer (5) is provided with sinle silk (7), the mid-mounting of sinle silk (7) has clamp splice (2), and the inside of clamp splice (2) is provided with spacing hole (8), rubber layer (6) are located the inside in spacing hole (8), the middle part of clamp splice (2) is fixed with lug (3).

2. The drop-resistant optical fiber patch cord of claim 1, wherein: the protective layer (1) is made of polyethylene materials, and the inner surface of the protective layer (1) is locally and tightly attached to the outer surface of the glass fiber layer (5).

3. The drop-resistant optical fiber patch cord of claim 1, wherein: the outside of clamp splice (2) is discoid structure, and spacing hole (8) along the axis direction symmetric distribution of clamp splice (2).

4. The drop-resistant optical fiber patch cord of claim 1, wherein: the bumps (3) are uniformly distributed along the horizontal center line direction of the clamping block (2), and the bumps (3) form an integrated structure through the clamping block (2).

5. The drop-resistant optical fiber patch cord of claim 1, wherein: the measurement precision of the measurement scale (4) is 100mm, and the measurement scale (4) forms an integrated structure through the protective layer (1).

6. The drop-resistant optical fiber patch cord of claim 1, wherein: the rubber layer (6) penetrates through the limiting hole (8), and the cross section of the rubber layer (6) is of an I-shaped structure.