CN212364671U - Optical fiber distribution box - Google Patents

Abstract

The utility model belongs to the technical field of optical fiber management equipment, in particular to an optical fiber distribution box, which comprises a box body, a fixed plate and a plurality of fiber melting boxes, wherein the fixed plate is fixed in the box body, each fiber melting box comprises a shell, a wire arranging plate and a plurality of supporting plates, the wire arranging plate is arranged in the shell and divides the shell into a wire arranging area for connecting optical fibers and a wire storing area for storing the optical fibers, one side of the wire arranging plate, which is positioned in the wire arranging area, is provided with a plurality of wire arranging bridges for the optical fibers to penetrate through, each supporting plate is arranged in the wire storing area at intervals, the shell is provided with a first opening for communicating the wire arranging area with the wire storing area, each shell is detachably arranged on the fixed plate, thereby the number of the fiber melting boxes arranged in the box body can be conveniently adjusted to deal with the condition of network capacity fluctuation, a user does not need to specially buy other optical fiber distribution boxes, and the optical fiber, and the installation space is saved, and the user can conveniently carry out modularized maintenance and management on the optical fiber at the later stage.

Description

Optical fiber distribution box

Technical Field

The utility model belongs to the technical field of the optical fiber management equipment, especially, relate to an optical fiber distribution case.

Background

The optical fiber distribution box is suitable for the distribution connection of optical cables and optical communication equipment, and optical signals are led out by using optical jumper wires through an adapter in the distribution box, so that the function of optical distribution is realized. The conventional optical fiber distribution box generally has a fixed distribution capacity, for example, there are 24-core optical fiber distribution boxes, 36-core optical fiber distribution boxes, 48-core optical fiber distribution boxes, 64-core optical fiber distribution boxes and other specifications, customers can select according to their actual needs, and after some customers purchase one specification of capacity in use, sometimes the capacity is insufficient due to fluctuation of network requirements, the customers need to purchase the capacity, or the capacity is excessive, which causes waste.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an optical fiber distribution case aims at solving the unable technical problem who adjusts of distribution capacity in the optical fiber distribution case among the prior art.

In order to achieve the above object, the utility model adopts the following technical scheme: the utility model provides an optical fiber distribution box, includes box, fixed plate and a plurality of fuse fiber box, the fixed plate is fixed in the box, each fuse fiber box all includes shell, reason line board and a plurality of layer board, it locates just will in the shell divide into in the shell to be used for inserting the reason line region of optic fibre and to be used for depositing the storage line region of optic fibre, reason line board is located be equipped with a plurality of reason line bridges that are used for supplying optic fibre to wear to establish on one side of reason line region, each the layer board is all located store up in the line region and the interval sets up, seted up the intercommunication on the shell reason line region with store up the regional first opening of line, each the equal detachably of shell install in on the fixed plate.

Preferably, each shell is provided with a mounting plate, the mounting plate is provided with a plurality of first through holes, the fixing plate is provided with a plurality of second through holes matched with the first through holes, and the first through holes are connected with the second through holes through bolts and nuts.

Preferably, the optical fiber distribution box further comprises a front door assembly, the front door assembly comprises a first front door plate and a second front door plate, the first front door plate is arranged on one side of the front end of the box body, the second front door plate is arranged on the other side of the front end of the box body, a first lock catch is arranged on the first front door plate, a first lock hole is arranged on the second front door plate, and the first lock catch is locked in the first lock hole.

Preferably, the width of the first front door panel is greater than that of the second front door panel, and the first front door panel is provided with a perspective window.

Preferably, the box still includes back door subassembly, back door subassembly includes door plant behind first back door plant and the second, the door plant is located behind the first back door plant one side of box rear end, the door plant is located behind the second the opposite side of box rear end, be equipped with the second hasp on the first back door plant, be equipped with the second lockhole behind the second on the door plant, the second hasp locking in the second lockhole.

Preferably, a plurality of wire arranging columns for arranging wires are arranged on the fixing plate.

Preferably, the housing comprises a bottom plate, a first supporting plate, a second supporting plate, a first side plate, a second side plate and a top plate, the first supporting plate is arranged at one end of the bottom plate, the second supporting plate is arranged at the other end of the bottom plate, the first side plate is covered at one side of the first supporting plate and the second supporting plate, the second side plate is covered at the other side of the first supporting plate and the second supporting plate, the top plate is covered at the upper ends of the first supporting plate, the second supporting plate, the first side plate and the second side plate, the wire management plate is vertically fixed between the first supporting plate and the second supporting plate and is close to the first side plate, the bottom plate, the first supporting plate, the second supporting plate, the first side plate, the wire management plate and the top plate are commonly arranged to form the wire storage area, each the layer board is fixed in equally straightly on the first backup pad with just be located between the second backup pad first curb plate with between the reason line board, bottom plate, first backup pad, second backup pad reason line board with enclose jointly between the second curb plate and establish formation reason line region, first opening is seted up in the second backup pad, the mounting panel is located on the first backup pad with on the second backup pad.

Preferably, the first support plate includes a first support part and a first communicating part connected in sequence and arranged along a length direction thereof, the second support plate comprises a second support part, a bending part and a second communicating part, the bending part is vertically connected between the second support part and the second communicating part, the first side plate is connected to one side of the first supporting part and one side of the second supporting part, the wire arranging plate is connected between the first supporting part and one side, close to the bending part, of the second communicating part, the second side plate is connected between the first communicating portion and the other side of the second communicating portion, the first opening is arranged on the bending part, the first communicating part is provided with a second opening, the second communicating part is provided with a third opening, and the mounting plate is positioned on the first supporting part and the second supporting part.

Preferably, each the layer board all includes bearing plate body and installation plate body, bearing plate body lays in on the installation plate body, the one end of installation plate body is fixed on the first supporting part, the other end of installation plate body is fixed on the second supporting part, the lower extreme of spool passes bearing plate body is fixed in on the installation plate body.

Preferably, a plurality of lead plates are arranged on the second supporting portion, each lead plate is provided with a lead slot, and each lead slot is located between two adjacent supporting plates.

The utility model has the advantages that: the utility model discloses an optical fiber distribution case, through set up the fixed plate in the box, make each shell that melts fine box all can freely install on the fixed plate, perhaps dismantle from the fixed plate, the user just can freely select the number that melts fine box installed in the box according to the network application condition of oneself in order to adjust the network capacity like this, thereby can conveniently adjust the quantity that melts fine box installed in the box and in order to deal with the condition that the network capacity fluctuates, the user does not need to purchase other optical fiber distribution cases specially again, not only has good economic benefits, and practice thrift installation space; and set up a reason line board at the inboard of shell and divide into the shell inside and store up the line region and manage the line region, and set up a plurality of layer boards in storing up the line region, the interval sets up between each layer board, thereby it can independently place the support line region of tail optical fiber to further separate into the line region with storing up the line region, and be equipped with the reason line bridge that corresponds with each support line region on the reason line board, when needs draw in different types of tail optical fiber, all kinds of tail optical fiber are drawn into in the reason line region by the outside and are tied through wearing to establish in the reason line bridge on the line board, then draw in corresponding support line region through first opening, and each melts the fiber box and independently set up in the box, and not only simple to operate, and the user of being convenient for carries out modular maintenance and management to optic fibre in the later stage, have splendid market perspective.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions 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 to obtain other drawings without inventive labor.

Fig. 1 is a schematic structural diagram of an optical fiber distribution box according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a box body of an optical fiber distribution box according to an embodiment of the present invention;

fig. 3 is a schematic structural diagram of a fiber melting box of an optical fiber distribution box according to an embodiment of the present invention;

fig. 4 is an exploded schematic view of a fiber melting box of an optical fiber distribution box according to an embodiment of the present invention;

fig. 5 is a schematic view of an internal structure of a fiber melting box of an optical fiber distribution box according to an embodiment of the present invention.

Wherein, in the figures, the respective reference numerals:

10-box 20-fixed plate 21-installation gap

22-wire arranging column 30-fiber melting box 31-shell

32-wire arranging plate 33-winding shaft 34-supporting plate

35-wire arranging area 36-wire storing area 37-wire leading plate

38-gear post 40-front door assembly 41-first front door panel

42-second front door panel 50-mounting plate 60-rear door assembly

61-first rear door panel 62-second rear door panel 311-bottom panel

312-first support plate 313-second support plate 314-first side plate

315-second side plate 316-top plate 321-wire arranging bridge

341 bearing plate 342 mounting plate 371 lead slot

372 guide 3121 first support 3122 first communication portion

3131 second support 3132 bending 3133 second connecting part

31221-second opening 31321-first opening 31331-third opening.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to fig. 1-5 are exemplary and intended to be used to illustrate the invention, but should not be construed as limiting the invention.

In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

As shown in fig. 1-5, an embodiment of the present invention provides an optical fiber distribution box, including box 10, fixed plate 20 and a plurality of fuse box 30, fixed plate 20 is fixed in box 10, each fuse box 30 includes shell 31, reason line board 32 and a plurality of layer board 34, reason line board 32 is located in shell 31 and with divide into in the shell 31 and be used for inserting the regional 35 of reason line of optic fibre and be used for depositing the regional 36 of line storage of optic fibre, reason line board 32 is located be equipped with a plurality of reason line bridges 321 that are used for supplying optic fibre to wear to establish on one side of reason line region 35, each layer board 34 all locates in the regional 36 of line storage and the interval sets up, set up the intercommunication on the shell 31 reason line region 35 with the regional 36 of line storage first opening 31321, each shell 31 all install in detachably on fixed plate 20.

Specifically, the fiber distribution box of the embodiment of the present invention, by providing the fixing plate 20 on the box body 10, the housing 31 of each fiber melting box 30 can be freely installed on the fixing plate 20, or detached from the fixing plate 20, so that the user can freely select the number of the fiber melting boxes 30 installed in the box body 10 according to the network application condition of the user to adjust the network capacity, and thus the number of the fiber melting boxes 30 installed in the box body 10 can be conveniently adjusted to cope with the fluctuation of the network capacity, and the user does not need to specially purchase other fiber distribution boxes, thereby not only having good economic benefit, but also saving the installation space; and a wire arranging plate 32 is vertically arranged on the inner side of the shell 31 to divide the interior of the shell 31 into a wire storage area 36 and a wire arranging area 35, and a plurality of supporting plates 34 are arranged in the wire storage area 36, the supporting plates 34 are arranged side by side up and down and are uniformly arranged at intervals, thereby further dividing the wire storage area 36 into a plurality of wire supporting areas for independently placing tail fibers, the wire arranging plate 32 is provided with wire arranging bridges 321 corresponding to the wire supporting areas, so that when different types of tail fibers need to be collected, the various tail fibers are led into the wire arranging area 35 from the outside and are bound in the wire arranging bridge 321 arranged on the wire arranging plate 32 through penetration, and then introduced into the corresponding wire support area through the first opening 31321, and each of the fiber melting boxes 30 is independently disposed in the housing 10, not only for installation convenience, and the optical fiber is convenient for the user to carry out modularized maintenance and management in the later period, and the optical fiber module has excellent market application prospect.

Further, a winding shaft 33 is disposed between each supporting plate 34, so that the optical fiber can pass around the winding shaft 33 after being introduced into the corresponding wire supporting area through the first opening 31321, and the tail fiber can smoothly turn, thereby avoiding the situation that the tail fiber is broken during bending and cannot be normally used

In this embodiment, as shown in fig. 3 to 5, each of the shells 31 is provided with a mounting plate 50, the mounting plate 50 is provided with a plurality of first through holes, the fixing plate 20 is provided with a plurality of second through holes adapted to the first through holes, and the first through holes and the second through holes are connected through bolts and nuts. Specifically, by arranging the mounting plate 50 on the housing 31, arranging a plurality of first through holes on the mounting plate 50, and correspondingly arranging second through holes on the fixing plate 20, when the fiber melting box 30 is mounted on the fixing plate 20, the first through holes and the second through holes can be sequentially penetrated by bolts, and then the fiber melting box 30 is screwed by nuts, so that the fiber melting box is convenient to mount, and when the fiber melting box 30 needs to be taken out from the box body 10, the bolts and the nuts can be similarly dismounted; further, when the nut was screwed up on the bolt, can cup joint some gaskets on the bolt now for it is more stable to melt fine box 30 installation fixed, excellent in use effect.

Further, as shown in fig. 2, an installation notch 21 extending along the length direction of the fixing plate 20 is formed in the fixing plate 20, the width of the installation notch 21 is adapted to the width of the fiber melting box 30, when the fiber melting box 30 is installed, the fiber melting box 30 is placed in the installation notch 21 and fixed to the fixing plate 20 through the installation plate 50, so that a plurality of fiber melting boxes 30 can be installed in the installation notch 21 in a vertical and parallel manner to meet the requirements of different network capacities.

In this embodiment, as shown in fig. 1 to 2, the optical fiber distribution box further includes a front door assembly 40, the front door assembly 40 includes a first front door panel 41 and a second front door panel 42, the first front door panel 41 is disposed on one side of the front end of the box body 10, the second front door panel 42 is disposed on the other side of the front end of the box body 10, the first front door panel 41 is provided with a first lock catch, the second front door panel 42 is provided with a first lock hole, and the first lock catch is locked in the first lock hole. Specifically, one side of door plant 41 articulates in one side of box 10 front end before first, one side of door plant 42 articulates the opposite side at the box 10 front end before the second, then door plant 42 one side before being close to the second sets up first hasp before first door plant 41, door plant 41 one side before being close to first door plant 41 sets up first lockhole before the second before door plant 42, just can be through the cooperation of first hasp with first lockhole before door plant 41 and the second door plant 42 each other closed like this, door plant 41 and door plant 42 lock before first door plant and the second before first, and then seal box 10 to prevent inside optic fibre from being destroyed by the external world.

In this embodiment, as shown in fig. 1 to 2, the width of the first front door panel 41 is greater than the width of the second front door panel 42, and the first front door panel 41 is provided with a transparent window. Specifically, the width of the first front door panel 41 is set to be larger than the width of the second front door panel 42, and the transparent window is arranged on the first front door panel 41, so that the area of the transparent window can be larger, the wiring condition in the box body 10 can be better observed, the trouble of door opening observation can be reduced, and the use is convenient.

In this embodiment, as shown in fig. 1 to 2, the box body 10 further includes a rear door assembly 60, the rear door assembly 60 includes a first rear door panel 61 and a second rear door panel 62, the first rear door panel 61 is disposed on one side of the rear end of the box body 10, the second rear door panel 62 is disposed on the other side of the rear end of the box body 10, the first rear door panel 61 is provided with a second lock catch, the second rear door panel 62 is provided with a second lock hole, and the second lock catch is locked in the second lock hole. Specifically, after the fiber melting box 30 is placed in the installation notch 21, the rear side of the fiber melting box 30 also protrudes outside, and therefore, the rear side of the box 10 is provided with the rear door assembly 60, so that one side of the first rear door panel 61 is hinged to one side of the rear end of the box 10, one side of the second rear door panel 62 is hinged to the other side of the rear end of the box 10, then one side of the first rear door panel 61 close to the second rear door panel 62 is provided with the second lock catch, one side of the second rear door panel 62 close to the first rear door panel 61 is provided with the second lock hole, and when the first rear door panel 61 and the second rear door panel 62 are mutually covered, the first rear door panel 61 and the second rear door panel 62 are locked, so that the box 10 is closed, so as to prevent the internal optical fiber from being damaged outside, and meanwhile, the optical fiber can be managed from the rear side of the box 10, and the fiber melting box is convenient to use.

In this embodiment, as shown in fig. 1 to 2, the fixing plate 20 is provided with a plurality of wire-arranging posts 22 for arranging wires. Specifically, when the optical fibers are introduced into the fiber melting box 30, the optical fibers can be arranged through the wire arranging column 22, so that the optical fibers are neatly introduced into the fiber melting box 30 for storage, and the fiber melting box is convenient to use and easy to manage.

In this embodiment, as shown in fig. 3 to 5, the housing 31 includes a bottom plate 311, a first supporting plate 312, a second supporting plate 313, a first side plate 314, a second side plate 315 and a top plate 316, the first supporting plate 312 is disposed at one end of the bottom plate 311, the second supporting plate 313 is disposed at the other end of the bottom plate 311, the first side plate 314 is disposed at one side of the first supporting plate 312 and the second supporting plate 313 in a covering manner, the second side plate 315 is disposed at the other side of the first supporting plate 312 and the second supporting plate 313 in a covering manner, the top plate 316 is disposed at the upper ends of the first supporting plate 312, the second supporting plate 313, the first side plate 314 and the second side plate 315 in a covering manner, the wire management plate 32 is vertically fixed between the first supporting plate 312 and the second supporting plate 313 and is close to the first side plate 314, the bottom plate 311, the first supporting plate 312, the, The second support plate 313, the first side plate 314, the wire arranging plate 32 and the top plate 316 jointly enclose to form the wire storage area 36, each of the supporting plates 34 is flatly fixed on the first support plate 312 and between the second support plate 313 and located between the first side plate 314 and the wire arranging plate 32, the bottom plate 311, the first support plate 312, the second support plate 313, the wire arranging plate 32 and between the second side plate 315 jointly enclose to form the wire arranging area 35, the first opening 31321 is opened on the second support plate 313, and the mounting plate 50 is located on the first support plate 312 and on the second support plate 313. Specifically, the housing 31 is enclosed by the bottom plate 311, the first support plate 312, the second support plate 313, the first side plate 314, the second side plate 315 and the top plate 316 to form a square housing, and then the cord management plate 32 (parallel to the first side plate 314 and the second side plate 315) is vertically inserted into the square housing, so that the inside of the housing 31 is divided into a larger cord storage area 36 and a smaller cord management area 35, both ends of each of the trays 34 are fixed on the first support plate 312 and the second support plate 313, respectively, and are kept in a flat state (perpendicular to the cord management plate 32), and the intervals between the trays 34 are the same, so that the cord storage area 36 is further divided into a plurality of cord supporting areas, the first opening 21 communicates the cord storage area 36 with the cord management area 35, so that different types of optical fibers can be neatly entered into each of the cord supporting area through the second opening 31221 and placed on the corresponding tray 34 after being entered from the cord management area 35, the purpose of sorting and folding is achieved.

Further, the number of the supporting plates 34 can be selected according to the type of the optical fibers to be arranged according to actual needs, and of course, the same optical fibers can be placed on different supporting plates 34 to manage different modules, and each supporting plate 34 provides an effect of placing the optical fibers in an isolated manner.

In the present embodiment, as shown in fig. 4 to 5, the first support plate 312 includes a first support portion 3121 and a first communicating portion 3122 connected in sequence and arranged along a length direction thereof, the second support plate 313 includes a second support portion 3131, a bending portion 3132 and a second communicating portion 3133, the bending portion 3132 is vertically connected between the second support portion 3131 and the second communicating portion 3133, the first side plate 314 is connected to one side of the first support portion 3121 and the second support portion 3131, the trimming plate 32 is connected between the first support portion 3121 and the second communicating portion 3133 on a side close to the bending portion 3132, the second side plate 315 is connected between the first communicating portion 3122 and the other side of the second communicating portion 3133, the first opening 31321 is opened on the bending portion 3132, the first communicating portion 3122 is opened with a second opening 31221, the second communicating portion 3133 is opened with a third opening 31331, the mounting plate 50 is positioned on the first support portion 3121 and the second support portion 3131. Specifically, when one end of the wire arranging plate 32 is vertically connected to the first support plate 312, the first support plate 312 is divided into a first support portion 3121 and a first communicating portion 3122, while the second support plate 313 is integrally bent in a "Z" shape, and the bent portion 3132 connects the second support portion 3131 and the second communicating portion 3133 which are formed to be misaligned, wherein the first support portion 3121 and the second support portion 3131 have the same length and width, and the first communicating portion 3122 and the second communicating portion 3133 have the same length and width, that is, the bent portion 3132 extends vertically from the second support portion 3131 toward the first support portion 3121, and then the second communicating portion 3133 is arranged in parallel to the second support portion 3131, so that a relief space is formed between the second support portion 3131 and the second communicating portion 3133, and a first opening 31321 is opened at the bent portion 3132, a second opening 31221 is opened at the first communicating portion 3122, a third opening 31331 is opened at the second communicating portion 3133, the first opening 31321, the second opening 31221 and the third opening 31331 extend in a vertical direction to form an elongated opening, so that the optical fiber can be introduced into the wire management area 35 through the second opening 31221, and then the third opening 31331 leads out of the wire management area 35, and enters different support plates 34 in the wire storage area 36 from the first opening 31321 to be collected and stored.

In this embodiment, as shown in fig. 4 to 5, each of the supporting plates 34 includes a supporting plate 341 and an installation plate 342, the supporting plate 341 is laid on the installation plate 342, one end of the installation plate 342 is fixed on the first supporting portion 3121, and the other end of the installation plate 342 is fixed on the second supporting portion 3131. Specifically, bearing plate body 341 is laid at the up end of installation plate body 342, optic fibre is placed on bearing plate body 341, the lower extreme of spool 33 passes bearing plate body 341 and is fixed in on installation plate body 342, wherein installation plate body 342 is installed between first backup pad 312 and second backup pad 313 for providing the holding power for the stereoplasm plate body, can be the stereoplasm plastic board, and bearing plate body 341 is soft plate body, can be the plastic board, through directly placing optic fibre on the plastic board, can protect the outside of optic fibre well, reduce the damage when depositing optic fibre.

In this embodiment, as shown in fig. 4 to 5, a plurality of lead plates 37 are disposed on the second supporting portion 3131, a lead groove 371 is disposed on each lead plate 37, and each lead groove 371 is located between two adjacent supporting plates 34. Specifically, by arranging a plurality of lead plates 37 on the second support 3131, one lead plate 37 is arranged between two adjacent support plates 34, and lead grooves 371 in which optical fibers can be easily placed are formed in the lead plates 37, that is, one lead groove 371 is formed in each support area, each lead groove 371 horizontally extends along the side wall of the second support 3131, after the optical fibers are led into each support area, the optical fibers can be well guided to the side of the winding shaft 33 through the lead grooves 371 in the lead grooves, and then the optical fibers are placed on the support plates 34 on the layer through smooth transition of the winding shaft 33, so that the optical fibers can be well guided into the support areas for storage, and the use effect is good.

As shown in fig. 3 to 5, a guide portion 372 inclined toward the lower end of the bobbin 33 is provided at one end of each lead plate 37 close to the bobbin 33. Specifically, when the optical fiber is guided to be close to the spool 33, the guide 372 inclined toward the lower end of the spool 33 is provided on the lead plate 37, so that the guide 372 guides the optical fiber to smoothly pass around the spool 33, whereby the optical fiber can be well protected without causing a situation where the optical fiber is excessively bent at the time of introduction to cause damage to the optical fiber.

As shown in fig. 4 to 5, at least one wire blocking post 38 is further disposed between two adjacent supporting plates 34, and each wire blocking post 38 is located at a side of the winding shaft 33. Specifically, the wire blocking post 38 is vertically disposed on the other side of the winding shaft 33 opposite to the guide portion 372, so that the optical fiber is further supported by the wire blocking post 38 after the optical fiber passes around the winding shaft 33 by the guide portion 372, so that the optical fiber can be well placed on the supporting plate 34 without scattering.

Further, as shown in fig. 4, the center lines of the bobbins 33 are positioned on the same straight line. Specifically, the central lines of the bobbins 33 are arranged on the same straight line, so that the optical fibers are correspondingly and orderly arranged up and down in different wire supporting areas, and the optical fiber winding device is attractive and elegant.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims (10)

1. A fiber distribution box, comprising: the optical fiber fusion box comprises a box body, a fixing plate and a plurality of optical fiber fusion boxes, wherein the fixing plate is fixed in the box body, each optical fiber fusion box comprises a shell, a wire arranging plate and a plurality of supporting plates, the wire arranging plate is arranged in the shell and divides the shell into a wire arranging area for inserting optical fibers and a wire storage area for storing the optical fibers, the wire arranging plate is positioned on one side of the wire arranging area and is provided with a plurality of wire arranging bridges for the optical fibers to penetrate, the supporting plates are arranged in the wire storage area at intervals, the shell is provided with a first opening communicated with the wire arranging area and the wire storage area, and the shell is detachably arranged on the fixing plate.

2. A fiber distribution box as claimed in claim 1, wherein: each all be equipped with the mounting panel on the shell, a plurality of first through-holes have been seted up on the mounting panel, set up on the fixed plate a plurality of with the second through-hole of first through-hole looks adaptation, first through-hole with the second through-hole passes through the bolt and nut connection.

3. A fiber distribution box as claimed in claim 1, wherein: the optical fiber distribution box further comprises a front door assembly, the front door assembly comprises a first front door plate and a second front door plate, the first front door plate is arranged on one side of the front end of the box body, the second front door plate is arranged on the other side of the front end of the box body, a first lock catch is arranged on the first front door plate, a first lock hole is formed in the second front door plate, and the first lock catch is locked in the first lock hole.

4. A fiber distribution box as claimed in claim 3, wherein: the width of the first front door plate is larger than that of the second front door plate, and a perspective window is formed in the first front door plate.

5. A fiber distribution box as claimed in claim 1, wherein: the box body further comprises a rear door assembly, the rear door assembly comprises a first rear door plate and a second rear door plate, the first rear door plate is arranged on one side of the rear end of the box body, the second rear door plate is arranged on the other side of the rear end of the box body, a second lock catch is arranged on the first rear door plate, a second lock hole is formed in the second rear door plate, and the second lock catch is locked in the second lock hole.

6. A fiber distribution box as claimed in claim 1, wherein: the fixed plate is provided with a plurality of wire arranging columns for arranging wires.

7. A fiber distribution box as claimed in claim 2, wherein: the shell comprises a bottom plate, a first supporting plate, a second supporting plate, a first side plate, a second side plate and a top plate, wherein the first supporting plate is arranged at one end of the bottom plate, the second supporting plate is arranged at the other end of the bottom plate, a first side plate cover is arranged at one side of the first supporting plate and the second supporting plate, a second side plate cover is arranged at the other side of the first supporting plate and the second supporting plate, the top plate cover is arranged at the first supporting plate, the second supporting plate, the first side plate and the upper end of the second side plate, the wire arranging plate is vertically fixed at the first supporting plate and the second supporting plate and is close to the first side plate, the bottom plate is formed by enclosing the wire storing area together, the first side plate, the wire arranging plate and the top plate are all straightly fixed on the first supporting plate and are arranged between the second supporting plate and are located First curb plate with between the reason line board, bottom plate, first backup pad, second backup pad reason line board with enclose jointly between the second curb plate and establish formation reason line region, first opening is seted up in the second backup pad, the mounting panel is located on the first backup pad with in the second backup pad.

8. A fiber distribution box as claimed in claim 7, wherein: the first supporting plate comprises a first supporting part and a first communicating part which are connected in sequence and are arranged along the length direction of the first supporting plate, the second support plate comprises a second support part, a bending part and a second communicating part, the bending part is vertically connected between the second support part and the second communicating part, the first side plate is connected to one side of the first supporting part and one side of the second supporting part, the wire arranging plate is connected between the first supporting part and one side, close to the bending part, of the second communicating part, the second side plate is connected between the first communicating portion and the other side of the second communicating portion, the first opening is arranged on the bending part, the first communicating part is provided with a second opening, the second communicating part is provided with a third opening, and the mounting plate is positioned on the first supporting part and the second supporting part.

9. A fiber distribution box as claimed in claim 8, wherein: each the layer board all includes bearing plate body and installation plate body, bearing plate body lays in on the installation plate body, the one end of installation plate body is fixed on the first supporting part, the other end of installation plate body is fixed on the second supporting part.

10. A fiber distribution box as claimed in claim 8, wherein: the second supporting part is provided with a plurality of lead plates, each lead plate is provided with a lead slot, and each lead slot is positioned between two adjacent supporting plates.

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