CN214954245U

CN214954245U - A three-net-in-one fiber splitting box

Info

Publication number: CN214954245U
Application number: CN202022872660.2U
Authority: CN
Inventors: 徐勇
Original assignee: Hangzhou Hongguang Communication Equipment Co ltd
Current assignee: Hangzhou Hongguang Technology Co.,Ltd.
Priority date: 2020-12-04
Filing date: 2020-12-04
Publication date: 2021-11-30
Anticipated expiration: 2030-12-04

Abstract

The utility model relates to a three-net-in-one fiber splitter box, comprising a box body, a connecting device and an optical splitter group. The box body is divided into a first cavity and a second cavity by a first partition plate. The connecting device is fixedly connected in the first cavity, the connecting device includes a fixture, a fiber splicing disk and a wire loop, and the second cavity is provided with a second partition plate and a third partition plate The second cavity is divided into a first optical splitter cavity, a second optical splitter cavity, and a third optical splitter cavity, and the optical splitter group includes a first optical splitter, a second optical splitter, and a third optical splitter, The first optical splitter, the second optical splitter and the third optical splitter are respectively fixed and connected in the first optical splitter cavity, the second optical splitter cavity and the third optical splitter cavity. The utility model can realize the optical fiber splitting work of the three major operators in the same box, and has good anti-seismic capability.

Description

Three-in-one fiber distribution box

Technical Field

The utility model relates to the field of communication technology, particularly to three net unifications divide fine case.

Background

At present, China mainly comprises three operators of China telecom, China Mobile and China Unicom, and at present, three operators of full services greatly promote the co-construction and sharing of telecom infrastructure in a new round of network construction. The optical cable distribution box is used for connecting a main optical cable and a distribution optical cable outdoors, in a corridor or indoors. The existing fiber distribution box can only be used for distributing optical cables of the same operator, and each operator in the same building is generally provided with the fiber distribution box, so that the fiber distribution box is not beneficial to resource saving, can cause disordered winding of a cable body and is not beneficial to maintenance, and therefore the three-network-in-one fiber distribution box which can realize fiber distribution work of the optical cables of three operators in the same box is needed at present.

Divide fine case and a large amount of net twines to deposit together in some districts, can make the box bump and roll at the in-process of overhauing, often can cause the smooth skin fixer of dividing fine case to take place to damage, consequently to sum up, need one kind at present in order to realize three big operator's optic cables in the same box and divide fine works, and have good shock resistance's three-in-one branch fine case.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, provide one kind and can realize three big operator's optic cables in same box and divide fine work, and have good shock resistance's three-in-one and divide fine case, the utility model discloses a following technical scheme.

The utility model provides a three nets unification divide fine case, includes box, connecting device and optical splitter group, the box separate for first cavity and second cavity through first division board, connecting device fixed connection be in first cavity in, connecting device include fixer, fused fiber dish and wire loop, the second cavity in be equipped with second division board and third division board and divide into first optical splitter cavity, second optical splitter cavity, third optical splitter cavity with the second cavity, optical splitter group include first optical splitter, second optical splitter, third optical splitter, first optical splitter, second optical splitter, third optical splitter respectively fixed connection be in first optical splitter cavity, second optical splitter cavity, third optical splitter in the cavity.

The utility model discloses established four cavitys in the box, three optical splitter cavity corresponds three operator's optic fibre delivery outlet respectively, and first cavity then is leading-in with optic fibre, the utility model discloses be different from traditional minute fine case, can realize three big operator's optic cable in same box and divide fine work, help avoiding the line body to form the condition of entangling in the box simultaneously.

Preferably, both sides of the first cavity are provided with wire inlets, and the fixer is fixedly connected to the inner sides of the wire inlets.

The utility model discloses set up the fixer, can strengthen the fixed effect to the optical cable through the fixer, prevent to directly use fused fiber dish and wire loop when dragging the optical cable, prevent that it from taking place dislocation and vibrations under the exogenic action, improved the utility model discloses an ability of taking precautions against earthquakes.

Preferably, the wire loop is a three-blade wire loop, and the two three-blade wire loops are fixedly connected to both sides of the fusible fiber disc and are positioned between the holder and the fusible fiber disc.

The utility model discloses a three leaf wire loops help improving the utility model discloses a fixed effect works as the utility model discloses a when optic fibre was introduced, through the fixed back even wire loop of fixed plate ware, connect through-hole and the spectroscope of melting fine dish from the division board again, help preventing the line body intertwine, improved the utility model discloses a shock-proof ability.

Preferably, the fixer include fixer body and fixer mounting panel, the fixer mounting panel pass through screw fixed connection on the box, the fixer mounting panel on be equipped with two dashpots, the dashpot in be equipped with the spring one end be equipped with the sliding block, the one end of dashpot is equipped with the dead lever, the sliding block on be equipped with the fixed orifices, dead lever sliding connection in the fixed orifices, the sliding block slide and be in the dashpot in, the sliding block with fixer body fixed connection.

The utility model discloses set up the structure of dashpot and spring, at the in-process that uses, if the condition that the collision box was dragged down the power can directly use on the spring to play the cushioning effect, further strengthened the utility model discloses an shock resistance.

Drawings

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

fig. 2 is a top view of the present invention;

fig. 3 is a schematic structural view of the retainer mounting plate.

Detailed Description

The present invention will be further explained with reference to the following embodiments.

Example 1

The utility model provides a three nets unification divides fine case, including box 1, connecting device 2 and optical splitter group 3, box 1 separates for first cavity 11 and second cavity 12 through first division board 4, connecting device 2 fixed connection is in first cavity 11, connecting device 2 includes fixer 21, melt fine dish 22 and wire loop 23, be equipped with second division board 5 and third division board 6 in the second cavity 12 and divide second cavity 12 into first optical splitter cavity 121, second optical splitter cavity 122, third optical splitter cavity 123, optical splitter group 3 includes first optical splitter 31, second optical splitter 32, third optical splitter 33, first optical splitter 31, second optical splitter 32, third optical splitter 33 is fixed connection respectively in first optical splitter cavity 121, second optical splitter cavity 122, in the third optical splitter cavity 123. Both sides of the first cavity 11 are provided with wire inlets 13, and the fixer 21 is fixedly connected to the inner sides of the wire inlets 13. The wire ring 23 adopts three-blade wire rings, the number of the three-blade wire rings is two, and the wire ring 23 is fixedly connected with two sides of the fiber melting disc 22 and is positioned between the fixer 21 and the fiber melting disc 22. Fixer 21 includes fixer body 211 and fixer mounting panel 212, fixer mounting panel 212 passes through screw fixed connection on box 1, be equipped with two dashpots 7 on the fixer mounting panel 212, be equipped with spring 8 in the dashpot 7, spring 8 one end is equipped with sliding block 9, the one end of dashpot 7 is equipped with dead lever 91, be equipped with the fixed orifices on the sliding block 9, dead lever 91 sliding connection is in the fixed orifices, sliding block 9 slides and links in dashpot 7, sliding block 9 and fixer body 211 fixed connection.

The utility model discloses set up four cavitys in box 1, three optical splitter cavity corresponds three operator's optic fibre delivery outlet respectively, and first cavity 11 then is leading-in with optic fibre, the utility model discloses be different from traditional minute fine case, can realize three big operator's optic cable in same box 1 and divide fine work, help avoiding the line body to form the condition of entangling in box 1 simultaneously. When the utility model discloses a when optic fibre introduced, through fixed back even wire loop 23 of fixed plate ware, pass through again melt fine dish 22 and connect from through-hole and the beam splitter on the division board, then set up the structure of dashpot 7 and spring 8 in the fixer 21, at the in-process that uses, if the condition that the collision box was dragged down the power can directly act on spring 8 to play the cushioning effect, further strengthened the utility model discloses an shock resistance.

Claims

1. The utility model provides a fine case of three net unifications branch, includes box, connecting device and beam splitter group, its characterized in that: the box separate for first cavity and second cavity through first division board, connecting device fixed connection be in the first cavity in, connecting device include fixer, melt fine dish and wire loop, the second cavity in be equipped with second division board and third division board and divide into first spectrometer cavity with the second cavity, second spectrometer cavity, third spectrometer cavity, the spectrometer group include first spectrometer, second spectrometer, third spectrometer, first spectrometer, second spectrometer, third spectrometer respectively fixed connection be in first spectrometer cavity, second spectrometer cavity, third spectrometer cavity in.

2. The three-in-one fiber distribution box according to claim 1, characterized in that: the two sides of the first cavity are provided with wire inlets, and the fixer is fixedly connected to the inner side of the wire inlet.

3. The three-in-one fiber distribution box according to claim 2, characterized in that: the fiber melting device is characterized in that the wire ring adopts three-blade wire rings, and the two three-blade wire rings are fixedly connected to two sides of the fiber melting disc and are positioned between the fixer and the fiber melting disc.

4. The three-in-one fiber distribution box according to claim 3, characterized in that: the fixer include fixer body and fixer mounting panel, the fixer mounting panel pass through screw fixed connection on the box, the fixer mounting panel on be equipped with two dashpots, the dashpot in be equipped with the spring one end be equipped with the sliding block, the one end of dashpot is equipped with the dead lever, the sliding block on be equipped with the fixed orifices, dead lever sliding connection in the fixed orifices, the sliding block sliding connection the dashpot in, the sliding block with fixer body fixed connection.