CN202886689U

CN202886689U - Fiber splicing and distributing unit box

Info

Publication number: CN202886689U
Application number: CN 201220530347
Authority: CN
Inventors: 汪向学
Original assignee: Shenzhen Kexin Communication Technology Co Ltd
Current assignee: Shenzhen Kexin Communication Technology Co Ltd
Priority date: 2012-10-17
Filing date: 2012-10-17
Publication date: 2013-04-17
Anticipated expiration: 2022-10-17

Abstract

The utility model relates to a fiber splicing and distributing unit box, comprising a box door, a box body which is formed by a top plate, a bottom plate, a left side plate and a right side plate in a surrounding manner, and a pair of mounting ears at the outer sides of the left and right side plates. The fiber splicing and distributing unit box also comprises a splicing tray, a fiber winding ear, an adapter support and a wire passing ring. The fiber splicing and distributing unit box further comprises a rotating plate and a rotary supporting piece. The splicing tray, the fiber winding ear, the adapter support and the wire passing ring are independently fixed on the rotating plate. One end of the rotary supporting piece is movably connected on the left or right side plate via a pin shaft, and the other end of the rotary supporting piece is fixed on the rotating plate. The rotating plate is movably connected on the bottom plate via a pin shaft. According to the utility model, the route can be changed through jumper fibers at two sides of a distribution adapter. The length of the jumper fibers is easy to control, and the distribution operation is easy. The fiber splicing and distributing unit box can be operated just by turning out the rotating plate, without the need of an operating platform, thereby making the operation convenient and saving the cost.

Description

A kind of fused fiber splice wiring unit box

Technical field

The utility model relates to the optical fiber communication equipment field, more particularly, relates to a kind of fused fiber splice wiring unit box.

Background technology

The existing molten integrated unit box technology of joining is ripe, and usable range is wide, is accepted by a lot of clients, and domestic existing optical fiber distributing product all uses molten pattern of joining integrated module basically.This type of Cell is installed and is moltenly joined integrated module, is comprised of welding area and distribution area, and molten upper strata of joining integrated module is the welding area, and lower floor is the distribution area, can join integrated module and pulls out by guide rail and get final product melting during operation.Should molten join Cell major advantage that integrated module forms have that the wire jumper management is simple and clear, route is clear, easy to operate.But, molten join the integrated unit case oneself limitation is also arranged, because can only change route from the jumping fiber side of distribution adapter, so if the route that wire jumper can intersection behind certain capacity is a lot, the bad control of the length of jumping fiber, distribution operating difficulties; Simultaneously, molten integrated unit case needs of joining will melt and join integrated disk and extract out from Cell, then be placed on and carry out the fused fiber splice operation on the operator's console, and one need acquire operator's console, and two operate many operations, comparatively bother.

The utility model content

The technical problems to be solved in the utility model is, overcomes the prior art defective, and a kind of fused fiber splice wiring unit box that can change route from the both sides of distribution adapter and need not operator's console is provided.

The technical scheme that its technical matters that solves the utility model adopts is: construct a kind of fused fiber splice wiring unit box, comprise chamber door and by top board, base plate, left plate, right plate encloses the casing that forms, be separately positioned on a pair of mounting ear in left plate and the right plate outside, also comprise fusion joining disk, around fine ear, the adapter bearing, Overline ring, also comprise swivel plate and rotary support member, fusion joining disk, around fine ear, adapter bearing and Overline ring independently are fixed on the swivel plate, rotary support member one end is movably connected on left plate or the right plate by bearing pin, the rotary support member other end is fixed on the swivel plate, and swivel plate is movably connected on the base plate by bearing pin.

In fused fiber splice wiring unit box of the present utility model, also comprise the L-type baffle plate, the L-type baffle plate is fixed on the top of left plate or right plate, and rotary support member one end is movably connected on the L-type baffle plate by bearing pin.

In fused fiber splice wiring unit box of the present utility model, chamber door one side is connected through the hinge on base plate, and the chamber door opposite side is fixedly connected on top board by fastener.

Implement fused fiber splice wiring unit box of the present utility model, compared with the prior art, its beneficial effect is: the utility model fused fiber splice wiring unit box can change route from the both sides jumping fiber of distribution adapter, and jumping fiber length is controlled well, and distribution is simple to operate; This fused fiber splice wiring unit box only needs swivel plate is produced and can operate, and need not operator's console, simple operation and saving cost; Simultaneously, join the integrated unit case compared to molten, the operating space of this fused fiber splice wiring unit box is larger.

Description of drawings

The utility model is described in further detail below in conjunction with drawings and Examples, in the accompanying drawing:

Fig. 1 is the plane structure chart of a kind of embodiment of the utility model fused fiber splice wiring unit box.

Fig. 2 is the three-dimensional structure diagram of the utility model fused fiber splice wiring unit box above-described embodiment.

Fig. 3 is the cabling synoptic diagram of the utility model fused fiber splice wiring unit box above-described embodiment.

Embodiment

As depicted in figs. 1 and 2, the layout structure that the utility model fused fiber splice wiring unit box adopts welding to separate with distribution, namely this Cell comprises chamber door 2 and by top board 1-1, base plate 1-2, left plate 1-3, right plate 1-4 encloses the casing 1 that forms, be separately positioned on a pair of mounting ear 3 in left plate 1-3 and the right plate 1-4 outside, also comprise fusion joining disk 4, around fine ear 5, adapter bearing 6, Overline ring 7, also comprise swivel plate 8 and rotary support member 9, fusion joining disk 4, around fine ear 5, adapter bearing 6 and Overline ring 7 independently are fixed on the swivel plate 8, rotary support member 9 one ends are movably connected on the right plate 1-4 by bearing pin 10, rotary support member 9 other ends are fixed on the swivel plate 8, and swivel plate 8 is movably connected on the base plate 1-2 by bearing pin 10.Wherein, fusion joining disk 4, the position and the quantity that are arranged on the swivel plate 8 around fine ear 5, adapter bearing 6 and Overline ring 7 can adjust, and do not affect the realization of the utility model purpose.

Wherein, larger-size Overline ring 7 is fixed on the outside of rotary support member 9, and the Overline ring 7 that size is less is fixed near on the swivel plate 8 of adapter bearing 6.Chamber door 2 one sides are connected on the base plate 1-2 by hinge 16, and chamber door 2 opposite sides are fixedly connected on top board 1-1 by fastener 11.Treat to carry out distribution when operation, with swivel plate 8 half-twist outward, fusion joining disk 4, all place the Cell outside around fine ear 5, adapter bearing 6 and Overline ring 7, thereby can unhinderedly carry out the operation of welding distribution.Wherein, guarantee that by the L-type baffle plate 17 that is fixed on the right plate 1-4 swivel plate 8 is no more than 90 ° toward inner rotary, can be to pinch off with the wire jumper that protection is gone out.Certainly, in other embodiments, Overline ring 7 can all be arranged on the swivel plate 8, and so, the anglec of rotation of swivel plate 8 is not limited.

In the above-described embodiments, rotary support member 9 one ends are movably connected on the right plate 1-4 by bearing pin 10, certainly, and in other embodiments, rotary support member 9 one ends can be movably connected on the left plate 1-3 by bearing pin 10, do not affect the realization of the utility model purpose.

As shown in Figure 3, outer cable 13 enters from casing left side and enters fusion joining disk 4 in the Cell, and tail optical fiber 14 carries out welding, and tail optical fiber 14 is plugged on the adapter 12 that is arranged on the adapter bearing 6 after storing around fine ear 5, simultaneously, jumping fiber 15 forms the route path above being connected to same adapter 12.So this fused fiber splice wiring unit box can be by the both sides of adapter 12, namely tail optical fiber side and jumping fiber side both sides jumping fiber change route.

Above embodiment has been described in detail the utility model, but these are not to consist of restriction of the present utility model.Protection domain of the present utility model is not limited with above-mentioned embodiment, as long as the equivalence that those of ordinary skills do according to the utility model institute disclosure is modified or changed, all should include in the protection domain of putting down in writing in claims.

Claims

1. fused fiber splice wiring unit box, comprise chamber door and by top board, base plate, left plate, right plate encloses the casing that forms, be separately positioned on a pair of mounting ear in described left plate and the described right plate outside, also comprise fusion joining disk, around fine ear, the adapter bearing, Overline ring, it is characterized in that, also comprise swivel plate and rotary support member, described fusion joining disk, described around fine ear, described adapter bearing and described Overline ring independently are fixed on the described swivel plate, described rotary support member one end is movably connected on described left plate or the described right plate by bearing pin, the described rotary support member other end is fixed on the described swivel plate, and described swivel plate is movably connected on the described base plate by bearing pin.

2. fused fiber splice wiring unit box as claimed in claim 1, it is characterized in that, also comprise the L-type baffle plate, described L-type baffle plate is fixed on the top of described left plate or described right plate, and described rotary support member one end is movably connected on the described L-type baffle plate by bearing pin.

3. fused fiber splice wiring unit box as claimed in claim 1 is characterized in that, described chamber door one side is connected through the hinge on described base plate, and described chamber door opposite side is fixedly connected on described top board by fastener.