CN217007759U

CN217007759U - Connector protection structure for optical fiber jumper

Info

Publication number: CN217007759U
Application number: CN202220152779.9U
Authority: CN
Inventors: 赵海波; 贾凤云
Original assignee: Liaoning Aerospace Sunshine Photoelectric Co ltd
Current assignee: Liaoning Aerospace Sunshine Photoelectric Co ltd
Priority date: 2022-01-20
Filing date: 2022-01-20
Publication date: 2022-07-19
Anticipated expiration: 2032-01-20

Abstract

The utility model discloses a connector protection structure for an optical fiber jumper wire, which comprises the optical fiber jumper wire, wherein a shell is sleeved on the outer wall of the optical fiber jumper wire, a sucker is arranged at the top of the shell, an outer block is fixedly connected to the outer wall of the optical fiber jumper wire, springs are symmetrically and fixedly connected to the top of the outer block, and the end parts of the springs are fixedly connected with the shell. Promote the outer piece through the spring, the shell can slide at optic fibre wire jumper lateral wall, the shell can contact with equipment, back is extruded to the air in the sucking disc, the sucking disc is owing to have certain outside elasticity, with its inside air volume expansion, make the inside atmospheric pressure of sucking disc be less than outside atmospheric pressure, adsorb through the sucking disc, it is more firm to make the connection of optic fibre wire jumper and equipment, holistic installation is more stable, drops easily when avoiding receiving external force, prevents to influence the use of optic fibre wire jumper.

Description

Optical fiber is joint protective structure for wire jumper

Technical Field

The utility model relates to the technical field of optical fiber jumpers, in particular to a connector protection structure for an optical fiber jumper.

Background

The optical fiber jumper is used for a jumper wire from equipment to an optical fiber wiring link, has a thicker protective layer, is generally used for connection between an optical terminal and a terminal box, and is applied to the fields of optical fiber communication systems, optical fiber access networks, optical fiber data transmission, local area networks and the like.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a connector protection structure for an optical fiber jumper to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an optic fibre is joint protective structure for wire jumper, includes the optic fibre wire jumper, the shell has been cup jointed to the outer wall of optic fibre wire jumper, the top of shell is provided with the sucking disc, the outer wall fixedly connected with outside piece of optic fibre wire jumper, the top symmetry fixedly connected with spring of outside piece, the tip and the shell fixed connection of spring.

Preferably, the bottom of the outer block is glued with a rubber layer, and the side wall of the rubber layer is glued with the optical fiber jumper.

Preferably, the inner cavity of the shell is symmetrically provided with balls, and the side walls of the balls are in clearance fit with the optical fiber jumper.

Preferably, the side wall of the housing is symmetrically and fixedly connected with the side blocks.

Preferably, the number of the suction cups is four.

Compared with the prior art, the utility model has the beneficial effects that: promote the outer piece through the spring, the shell can slide at optic fibre wire jumper lateral wall, the shell can contact with equipment, back is extruded to the air in the sucking disc, the sucking disc is owing to have certain outside elasticity, with its inside air volume expansion, make the inside atmospheric pressure of sucking disc be less than outside atmospheric pressure, adsorb through the sucking disc, it is more firm to make the connection of optic fibre wire jumper and equipment, holistic installation is more stable, drops easily when avoiding receiving external force, prevents to influence the use of optic fibre wire jumper.

Drawings

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

FIG. 2 is a detail view of the structure of the suction cup of FIG. 1;

FIG. 3 is a detail view of the ball of FIG. 1;

in the figure: 1. an optical fiber jumper; 2. a housing; 3. a suction cup; 4. an outer block; 5. a spring; 6. a rubber layer; 7. a ball bearing; 8. and (7) side blocks.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the utility model provides a connector protection structure for an optical fiber jumper, which includes an optical fiber jumper 1, wherein a housing 2 is sleeved on the outer wall of the optical fiber jumper 1, a sucker 3 is arranged on the top of the housing 2, an outer block 4 is fixedly connected to the outer wall of the optical fiber jumper 1, springs 5 are symmetrically and fixedly connected to the top of the outer block 4, the end of each spring 5 is fixedly connected to the housing 2, the optical fiber jumper 1 is connected to equipment, the housing 2 is pushed by the springs 5, the outer block 4 is fixed to the outside of the optical fiber jumper 1, the housing 2 is supported by the springs 5 connected to the outer block 4, the housing 2 can slide on the side wall of the optical fiber jumper 1, the housing 2 can contact with the equipment, and is adsorbed by the sucker 3, so that the optical fiber jumper 1 is more firmly connected to the equipment.

The bottom of outer piece 4 is glued and is had rubber layer 6, and the lateral wall on rubber layer 6 splices mutually with optic fibre wire jumper 1, when butt joint optic fibre wire jumper 1, can increase frictional force through rubber layer 6, conveniently with optic fibre wire jumper 1 and equipment butt joint, can make optic fibre wire jumper 1 softer simultaneously, and is more comfortable when the installation.

The inner chamber symmetry of shell 2 is provided with ball 7, and ball 7's lateral wall and 1 clearance fit of optic fibre wire jumper, ball 7 can rotate at 2 inner chambers of shell, can with the convenience with the laminating of optic fibre wire jumper 1, make shell 2 more smooth when sliding, the wearing and tearing optic fibre wire jumper 1 when avoiding shell 2 to use simultaneously.

The side wall of the shell 2 is symmetrically and fixedly connected with side blocks 8.

The number of suction cups 3 is four.

The working principle is as follows: connect optical fiber jumper wire 1 with equipment earlier when using, promote shell 2 through spring 5, shell 2 can slide at 1 lateral wall of optical fiber jumper wire, and shell 2 can contact with equipment, adsorbs through sucking disc 3, makes optical fiber jumper wire 1 more firm with being connected of equipment.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an optic fibre is joint protective structure for wire jumper which characterized in that: including optical fiber jumper wire (1), shell (2) have been cup jointed to the outer wall of optical fiber jumper wire (1), the top of shell (2) is provided with sucking disc (3), outer wall fixedly connected with outer piece (4) of optical fiber jumper wire (1), the top symmetry fixedly connected with spring (5) of outer piece (4), the tip and shell (2) fixed connection of spring (5).

2. The connector protection structure for the optical fiber patch cord according to claim 1, wherein: the bottom of the outer block (4) is glued with a rubber layer (6), and the side wall of the rubber layer (6) is glued with the optical fiber patch cord (1).

3. The joint protection structure for the optical fiber patch cord according to claim 1, wherein: the inner cavity of the shell (2) is symmetrically provided with balls (7), and the side walls of the balls (7) are in clearance fit with the optical fiber patch cords (1).

4. The joint protection structure for the optical fiber patch cord according to claim 1, wherein: the side wall of the shell (2) is symmetrically and fixedly connected with side blocks (8).

5. The connector protection structure for the optical fiber patch cord according to claim 1, wherein: the number of the suckers (3) is four.