CN218240505U

CN218240505U - 5U high density exempts from butt fusion optical distribution case

Info

Publication number: CN218240505U
Application number: CN202222463117.6U
Authority: CN
Inventors: 宋坤; 斐洋; 皮建立; 雷攀峰; 梁海波
Original assignee: Shanghai Guangming Optoelectronic Technology Co ltd
Current assignee: Shanghai Guangming Optoelectronic Technology Co ltd
Priority date: 2022-09-18
Filing date: 2022-09-18
Publication date: 2023-01-06
Anticipated expiration: 2032-09-18

Abstract

The utility model discloses a 5U high density exempts from butt fusion optical distribution case, including U type framework box, U type framework box openly is provided with the panel, U type framework box bottom surface fixedly connected with bottom plate, by U type framework box, the one deck optical distribution case body is constituteed to panel and bottom plate, multilayer optical distribution case body both sides are provided with first L type fixed strip, multilayer optical distribution case body top and bottom fixedly connected with second L type fixed strip, the panel passes through screw fixed connection with U type framework box, panel one end is equipped with into fine mouthful, one end is equipped with out fine mouthful, because optical distribution case body sets up and can expand the number of piles for the multilayer, the capacity is a plurality of times of current single box structure optical distribution case, can solve the access of big batch optic fibre and connect out the problem, mobility is strong.

Description

5U high density exempts from butt fusion optical distribution case

Technical Field

The utility model relates to an optical cable communication technology field specifically is a 5U high density exempts from butt fusion optical distribution case.

Background

The optical distribution box is a conversion device for connecting optical fibers, the existing optical distribution box is mostly designed into a single box body structure, an optical fiber cable inlet and an optical fiber cable outlet are designed on the front surface, the distribution capacity is usually between four ports and two hundred ports, and if the optical distribution box faces more optical fibers, the problem that the distribution port cannot be expanded due to the design of the single box body structure needs to be solved by additionally installing the optical distribution box, so that the occupied space is large, and the field maneuverability is poor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a 5U high density exempts from butt fusion optical distribution case to the design of the single box structure of proposing faces the problem that can't carry out the wiring mouth extension and needs to install optical distribution case in addition and solve in solving above-mentioned background art, leads to the problem that occupation space is big, the field mobility is poor.

In order to achieve the above purpose, the utility model provides a following technical scheme:

the utility model provides a 5U high density exempts from butt fusion optical distribution case, includes U type framework box, U type framework box openly is provided with panel 2, U type framework box bottom surface fixedly connected with bottom plate, by one deck optical distribution case body, multilayer are constituteed to U type framework box, panel and bottom plate optical distribution case body both sides are provided with first L type fixed strip, multilayer optical distribution case body top and bottom fixedly connected with second L type fixed strip, the panel passes through screw fixed connection with U type framework box, panel one end is equipped with into fine mouthful, and one end is equipped with out fine mouthful.

Furthermore, the panel is fixedly connected with the first L-shaped fixing strip through screws.

Furthermore, the optical distribution box body is multilayer, and both sides of optical distribution box body are contradicted with first L type fixed strip and are concerned.

Furthermore, the bottom surface and the side surface of the U-shaped frame box are designed into an L-shaped integrated structure.

Furthermore, a plurality of fixing holes are formed in the second L-shaped fixing strip.

Furthermore, two ends of the second L-shaped fixing strip are abutted against two ends of the first L-shaped fixing strip.

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

the utility model discloses a light distribution box, because the light distribution box body is the multilayer setting, the capacity is a plurality of times of current single box structure light distribution box, can solve the access of big batch optic fibre and connect out the problem, multilayer light distribution box body both sides and the conflict relation of first L type fixed strip, multilayer light distribution box body and first L type fixed strip do not have fixed connection, only the panel passes through screw and first L type fixed strip fixed connection, the panel passes through screw fixed connection with U type frame box, if only need tear down the back with the light distribution box body of top or low side when needs increase the number of piles of light distribution box body and connect new U type frame box, bottom plate and panel can, connect new first L type fixed strip simultaneously, will the light distribution box body installation of top or low side again at last, can expand the number of piles of light distribution box body according to actual need.

Drawings

FIG. 1 is a block diagram of an embodiment of the present invention;

FIG. 2 is a front view of the optical distribution box of the present invention;

FIG. 3 is an enlarged view of a portion A of FIG. 1;

FIG. 4 is an enlarged view of the portion B of FIG. 1;

fig. 5 is a bottom view and a top view of the optical distribution box of the present invention;

in the figure, a 1U-shaped frame box; 2, a panel; 3, a bottom plate; 4 a first L-shaped fixation bar; 5 second L-shaped fixing strip; 6, a fiber inlet; 7 fiber outlet and 8 fixing hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 efforts all belong to the protection scope of the present invention.

Please refer to fig. 1-5, in an embodiment of the present invention, a 5U high-density welding-free optical distribution box, including a U-shaped rack box 1, the U-shaped rack box 1 is positively provided with a panel 2, a bottom surface fixedly connected with bottom plate 3 of the U-shaped rack box 1, the panel 2 and the bottom plate 3 form a layer optical distribution box body, two sides of the multilayer optical distribution box body are provided with a first L-shaped fixing strip 4, the top and the bottom of the multilayer optical distribution box body are fixedly connected with a second L-shaped fixing strip 5, the panel 2 and the U-shaped rack box 1 are fixedly connected by screws, one end of the panel 2 is provided with a fiber inlet 6, and one end is provided with a fiber outlet 7.

The panel 2 is fixedly connected with the first L-shaped fixing strip 4 through screws, and the panel 2 is fixedly connected with the U-shaped framework box 1 through screws, namely the panel, the first L-shaped fixing strip and the U-shaped framework box are stably connected.

Multilayer optical distribution box body both sides and the conflict relation of first L type fixed strip 4, multilayer optical distribution box body and first L type fixed strip do not have fixed connection, only the panel passes through screw and first L type fixed strip fixed connection, the panel passes through screw fixed connection with U type framework box, if only need when needs increase the optical distribution box body number of piles the last optical distribution box body of low side take off the back and connect new U type framework box, bottom plate and panel can, connect new first L type fixed strip simultaneously, at last the optical distribution box body installation of the top of low side again, can expand the number of piles according to actual need.

The bottom surface and the side surface of the U-shaped frame box 1 are designed into an L-shaped integrated structure.

A plurality of fixing holes 8 are formed in the second L-shaped fixing strip 5, and the whole device is convenient to install and fix due to the fact that the fixing holes are formed.

The both ends of second L type fixed strip 5 support the both ends of detaining first L type fixed strip 4, can support tightly first L type fixed strip on the one hand, could dismantle the optical distribution box body of top most or low-end on the one hand.

When the optical fiber box is connected with optical fibers and used, an aviation socket is installed at the fiber inlet 6, then a plug with an optical fiber cable inlet wire is inserted into the aviation socket, a flange is installed at the fiber outlet 7, and the optical fiber installation connection is completed by connecting the branch optical cable into a flange jack.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a 5U high density exempts from butt fusion optical distribution case, includes U type framework box (1), its characterized in that: u type rack box (1) openly is provided with panel (2), U type rack box (1) bottom surface fixedly connected with bottom plate (3), by one deck optical distribution case body, multilayer are constituteed to U type rack box (1), panel (2) and bottom plate (3) optical distribution case body both sides are provided with first L type fixed strip (4), multilayer optical distribution case body top and bottom fixedly connected with second L type fixed strip (5), panel (2) pass through screw fixed connection with U type rack box (1), panel (2) one end is equipped with into fine mouthful (6), and one end is equipped with out fine mouthful (7).

2. The 5U high density fusion free optical distribution box of claim 1, wherein: the panel (2) is fixedly connected with the first L-shaped fixing strip (4) through screws.

3. The 5U high density fusion free optical distribution box of claim 1, wherein: the two sides of the optical distribution box body are in abutting relation with the first L-shaped fixing strip (4).

4. The 5U high density fusion free optical distribution box of claim 1, wherein: the bottom surface and the side surface of the U-shaped frame box (1) are designed into an L-shaped integrated structure.

5. The 5U high-density fusion-free optical distribution box of claim 1, wherein: and a plurality of fixing holes (8) are formed in the second L-shaped fixing strip (5).

6. The 5U high-density fusion-free optical distribution box of claim 1, wherein: and two ends of the second L-shaped fixing strip (5) are abutted against and buckled with two ends of the first L-shaped fixing strip (4).