CN208984846U - A kind of fiber boot - Google Patents

Abstract

The utility model discloses a kind of fiber boots, it is desirable to provide a kind of fiber boot easy to use.It includes screw shell, is socketed on first pullover of screw shell one end, is socketed on the second pullover of the screw shell other end, and is set on the first pullover outer wall, the label polybag for placing Fiber Identification board；First pullover is the short tube shape with opening, and the both sides of first sleeve opening are connected by clamping structure；Second pullover is identical as first set header structure.The protection that the utility model is suitable for all kinds of optical fiber joint ends uses.

Description

A kind of fiber boot

Technical field

The utility model relates to communications protection equipment technical fields, more particularly, to a kind of fiber boot.

Background technique

With the development of information technology, fiber optic communication, control technology it is very extensive be applied to it is industrial each A field.It is well known that optical fiber is to realize data using the total reflection principle of light based on vitreous fibre made of glass or plastics Quick transmission.Glass or plastic, transparent fiber be on physical strength it is extremely brittle weak, be easy occur under the effect of external force it is curved Folding, fracture even interrupt so as to cause fiber optic communication is abnormal.Presently, there are much to the scheme of fiber optic protection, some schemes are examined The material or thickness for considering optimization optical cable coating, are allowed to more tough, but this kind of scheme often will increase cost while the meeting of optical fiber Influence the flexibility of optical fiber；Some schemes lay particular emphasis on the protection connecting in optical fiber head with optical port, but this kind of scheme does not consider The protection of optical fiber；Also the protection for the optical fibre welded parts that the scheme having is laid special stress on protecting, this kind of schemes are mainly for solution optical fiber Weld loses the problem of optical fiber set protection, and can only protect the straight line portion of optical fiber.However, fiber optic communication is in industrial practice In still can lead to the problem of frequently, such as overflexing, unexpected compressing, long term wear etc. cause optical fiber to be damaged and can not lead to Letter.It analyzes after study, these problems occur mainly in the part that optical fiber is connect with device, and reason is: 1) optical fiber and device The part of connection is typically necessary certain curvature, and optical fiber fixation is improper to be easy to cause overflexing；2) portion of attachment device Dividing is part of the cable compared with concentration, inevitably shares cable tray with other cables, arranges improper be easy by wire casing The compressing of the parts such as button, other cables；3) due to work such as daily inspection, maintenance, maintenances, the part of attachment device is that optical fiber moves Most frequent part is moved, if contacting when optical fiber is laid with positions such as wire casing, screen cabinet metal edges, frequent movement is be easy to cause Optical fiber surface abrasion.

Utility model content

The purpose of this utility model is intended to overcome the shortcomings of the prior art, and providing one kind can effectively avoid optical fiber mistake Degree bending reduces the fiber boot of optical fiber compressing and abrasion.

In order to solve the above-mentioned technical problem, the utility model is achieved through the following technical solutions:

A kind of fiber boot, including screw shell are socketed on first pullover of screw shell one end, are socketed on screw-casing Second pullover of the pipe other end, and be set on the first pullover outer wall, the label polybag for placing Fiber Identification board；Institute Stating the first pullover is the short tube shape with opening, and the both sides of first sleeve opening are connected by clamping structure；Described second set Head is identical as first set header structure.

Preferably, the label polybag is connect by bonding with the first pullover.

Preferably, first pullover and the second pullover are in pyramidal, and the diameter of the first pullover and the second pullover It is connect compared with big end with screw shell.

Preferably, the screw shell is made of rigid plastics.

Compared with prior art, the utility model has the advantages that

The utility model can effectively protect the connection bending part of optical fiber, avoids the connection bending part of optical fiber because excessively curved The damages of the FAQs to optical fiber such as folding, compressing, abrasion, furthermore the sealing modeling for being packed into Fiber Identification board has also been devised in the first pullover Material bag avoids Sign Board Le from dragging optical fiber, while neat appearance, is easy to check.

Detailed description of the invention

In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor Under, it can also be obtained according to these attached drawings other attached drawings.

Fig. 1 is the structural schematic diagram of the utility model.

Fig. 2 is the structural schematic diagram of the first pullover.

Fig. 3 is the usage state diagram of the utility model.

Fig. 4 is the usage state diagram of the utility model.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are under that premise of not paying creative labor Every other embodiment obtained, fall within the protection scope of the utility model.In the following description, in order to clearly demonstrate originally The structure and working method of utility model will be described on the basis of attached drawing by many Directional words, but should be incited somebody to action The Word Understandings such as "front", "rear", "left", "right", "upper", "lower" are not construed as word of limitation for convenience of term.

Fiber boot shown in Fig. 1-2, including screw shell 1 are socketed on first pullover 2 of 1 one end of screw shell, set It is connected to the second pullover 3 of 1 other end of screw shell, and is set on 2 outer wall of the first pullover, for placing Fiber Identification board Label polybag 4；First pullover 2 is the short tube shape with opening, and the both sides of first sleeve opening pass through clamping structure Connection；Second pullover 3 is identical as 2 structure of the first pullover.

The utility model, the label polybag 4 by bonding is connect with the first pullover 2, it is clear that also can be used rivet or Person's welding etc..

As a further improvement, first pullover 2 and the second pullover 3 are in pyramidal, and the first pullover 2 and second The end that is relatively large in diameter of pullover 3 is connect with screw shell 1.It can effectively ensure the reliability and leakproofness connected.

Screw shell is that a kind of surface is wavy tubular structure, as shown in Figure 1, material is rigid plastics, it is optical fiber The length of the main part of protective case, screw shell can freely be cut out according to the fiber lengths protected, after being straightened of casing Diameter be 3cm, compressed internal diameter is 1cm or so, can control wave by the width d of wave portion bottom when production casing The bending angle of unrestrained pipe.First pullover is consistent with second set of header structure, can open from the opening of side, be closed up using buckle, The thinner part of screw shell is blocked, realizes the connection of pullover and screw shell.

Mounting means is as follows:

Step 1: intercepting suitable screw shell according to protected fiber lengths, is inserted in optical fiber after being stretched to internal diameter maximum；

Step 2: by the first pullover from side opening, screw shell is clasped close to the suitable inner-diameter portion of optical fiber head, uses glue Band or other means fixes the first pullover with optical fiber；

Step 3: by the second pullover from side opening, clasping the suitable inner-diameter portion in screw shell end, with adhesive tape or its Its mode fixes the second pullover with optical fiber, and the schematic diagram implemented is as shown in Figure 3,4.

The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model Protection scope within.

Claims (4)

1. a kind of fiber boot, it is characterised in that: including screw shell (1), be socketed on the first set of screw shell (1) one end Head (2), is socketed on second pullover (3) of screw shell (1) other end, and be set on the first pullover (2) outer wall, for putting Set the label polybag (4) of Fiber Identification board；First pullover (2) is the short tube shape with opening, and first sleeve is open Both sides pass through clamping structure connect；Second pullover (3) is identical as the first pullover (2) structure.

2. fiber boot according to claim 1, it is characterised in that: the label polybag (4) passes through bonding and first Pullover (2) connection.

3. fiber boot according to claim 1 or claim 2, it is characterised in that: first pullover (2) and the second pullover (3) It is in pyramidal, and the end that is relatively large in diameter of the first pullover (2) and the second pullover (3) is connect with screw shell (1).

4. fiber boot according to claim 1 or claim 2, it is characterised in that: the screw shell (1) uses rigid plastics system At.