CN206610001U - A kind of optical fiber accepting box - Google Patents

Abstract

The utility model discloses a kind of optical fiber accepting box, including：Box body, is provided with optical fiber distribution plate, the optical fiber distribution plate in the box body bottom and is provided with four locating dowels.The utility model is simple in construction, applied widely, by setting optical fiber distribution plate in box body bottom, wound optical fibers wire rod is stored, avoid internal wire rod excessively mixed and disorderly, it is effective to improve accepting box inner fiber layout regularity, it is to avoid phenomenon is interfered between optical fiber.The utility model can play good positioning, protection and memory action, and can prevent external dust from entering with foreign matter in the optical fiber accepting box by setting locating dowel on storing tray to optical fiber cable.The utility model accepting box inner fiber core number is more, is applicable to many cable splices, better meets use requirement.

Description

A kind of optical fiber accepting box

Technical field

The utility model is related to accepting box technical field, more particularly to a kind of optical fiber accepting box.

Background technology

Fiber optic communication is because its capacity is big, transfer rate is fast, good confidentiality, the advantages of be difficult by electromagnetic interference, it is extensive Applied in communication of power system, played an important role in higher and higher communication of power system is required.Now with The development of Fiber Optical Communication System, cable splice closure has obtained extremely wide use.

Cable splice closure is offer optics, sealing and the successional protection device that continues of mechanical strength between adjacent optical cable, its Mainly connected in the straight-through and branch suitable for the system of laying such as the built on stilts of various structure optical cables, pipeline, direct-burried, its typically by Lid, cassette bottom, fibre melting disc, sealing ring etc. are assembled.

Although however, above-mentioned cable splice closure can reach light in good cable splice effect, cable splice closure Fibre core number is less, so as to cause its fiber capacity smaller, it is more difficult to suitable for many cable splices, use is more inconvenient, the scope of application It is small.In addition, being only to be put into after fiber optic network transmission line to be carried out to appropriate winding in connector box in the prior art, box is easily caused Interior all kinds of wire rods interlock, are laid out confusion in a jumble.

Utility model content

For the shortcoming of above-mentioned prior art, the purpose of this utility model is to provide a kind of simple in construction, practical, energy It is enough that optical fiber wire rod is stored, and it is directed to the light that the optical fiber connecting terminal of different size is set different optical fiber manhole appendixs Fine containing case.

In order to solve the above-mentioned technical problem, the utility model is adopted the following technical scheme that：

A kind of optical fiber accepting box, including：Box body, optical fiber distribution plate, the optical fiber distribution plate are provided with the box body bottom On be provided with four locating dowels.

Described four sides of box body are equipped with the first optical cable manhole appendix and the second optical cable manhole appendix.

The first optical cable manhole appendix and the second optical cable manhole appendix are respectively small one and large one circular hole.

Locating dowel uniform intervals on optical fiber distribution plate are set.

The box body is made up of titanium steel material.

Compared with prior art, the utility model is simple in construction, applied widely, by setting optical fiber to receive in box body bottom Hold disk, wound optical fibers wire rod is stored, it is to avoid internal wire rod is excessively mixed and disorderly, it is effective to improve accepting box inner fiber layout rule Whole property, it is to avoid phenomenon is interfered between optical fiber.The utility model, can be to optical fiber cable by setting locating dowel on storing tray Cable plays good positioning, protection and memory action, and can prevent external dust from entering with foreign matter in the optical fiber accepting box.This reality It is many with new accepting box inner fiber core number, many cable splices are applicable to, use requirement is better met.

The technique effect of design of the present utility model, concrete structure and generation is made furtherly below with reference to accompanying drawing It is bright, to be fully understood from the purpose of this utility model, feature and effect.

Brief description of the drawings

Fig. 1：The utility model accepting box dimensional structure diagram；

Fig. 2：The utility model accepting box top view；

Fig. 3：The utility model accepting box front view；

Fig. 4：The utility model accepting box left view.

Embodiment

In order that technical problem, technical scheme and beneficial effect that the utility model is solved are more clearly understood, below With reference to drawings and Examples, the utility model is further elaborated.It should be appreciated that specific implementation described herein Example only to explain the utility model, is not used to limit the utility model.

As depicted in figs. 1 and 2, a kind of optical fiber accepting box that the utility model is provided, including：Box body 1, in the box body 1 Bottom is provided with optical fiber distribution plate 11, the optical fiber distribution plate 11 and is provided with four locating dowels 111.The locating dowel 111 is in light Uniform intervals are set on fine storing tray 11.

The utility model can according to the wish of wiring personnel, by optical fiber wire rod it is arbitrary in four locating dowels or Between four locating dowels, locating dowel uniform intervals on optical fiber distribution plate are set.The setting of locating dowel to pacify in optical fiber Difficult for drop-off after the completion of dress, this makes it possible to accepting box internal optical fiber wire rod is carried out to orderly arrangement, it is to avoid excessively mixed and disorderly, Have influence on the concrete operations of staff.

In specific implementation, optical fiber is limited to the physical characteristic of its wire rod in itself, in bending or wiring, and can not be such as metal The wire rod of material, accomplishes the wiring for bending or arbitrarily bending completely, when bending amplitude is excessive, then optical fiber can be caused to produce in itself Fracture, therefore, the circular setting of optical fiber distribution plate of the present invention are conducive to the wiring of optical fiber wire rod, are not compromised by bending amplitude It is excessive and cause fibercuts, extend the service life of optical fiber.

As shown in Figure 3 and Figure 4,1 four sides of the utility model box body are equipped with the first optical cable manhole appendix 12 and the second light Cable manhole appendix 13.The first optical cable manhole appendix 12 and the second optical cable manhole appendix 13 are respectively small one and large one circular hole.This practicality is new The setting of type optical cable manhole appendix so that optical fiber wire rod can penetrate and pass accepting box by the circular hole that is opened up on accepting box Inside, by setting multiple optical cable manhole appendixs, the existing like product optical cable import and export number of solution is less, and the scope of application is small to ask Topic.

The utility model box body is made of titanium steel material, with good decay resistance, good resistance to electromagnetism aging, The performance such as external force resistance damage and waterproof, and it is harmless to human body.

The utility model is simple in construction, applied widely, by setting optical fiber distribution plate in box body bottom, by wound optical fibers Wire rod is stored, it is to avoid internal wire rod is excessively mixed and disorderly, effective to improve accepting box inner fiber layout regularity, it is to avoid between optical fiber Interfere phenomenon.The utility model can be played to optical fiber cable and good determined by setting locating dowel on storing tray Position, protection and memory action, and can prevent external dust from entering with foreign matter in the optical fiber accepting box.In the utility model accepting box Fiber number is more, is applicable to many cable splices, better meets use requirement.

Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model Any modifications, equivalent substitutions and improvements made within the spirit and principle of utility model etc., should be included in the utility model Protection domain within.

Claims (2)

1. a kind of optical fiber accepting box, it is characterised in that including：Box body (1), optical fiber distribution plate is provided with the box body (1) bottom (11) four locating dowels (111), are provided with the optical fiber distribution plate (11)；Described (1) four side of box body is equipped with first Optical cable manhole appendix (12) and the second optical cable manhole appendix (13)；The first optical cable manhole appendix (12) and the second optical cable manhole appendix (13) Respectively small one and large one circular hole；The locating dowel (111) uniform intervals on optical fiber distribution plate (11) are set.

2. optical fiber accepting box according to claim 1, it is characterised in that：The box body (1) is made up of titanium steel material.