CN201218858Y

CN201218858Y - Fusion joint tray used for optical cable switching box

Info

Publication number: CN201218858Y
Application number: CNU2008200591980U
Authority: CN
Inventors: 唐金花; 马莉强; 许淳; 吴国栋; 孙雁平; 孙丽娟
Original assignee: SHANGHAI HUIJUE NETWORK COMMUNICATION EQUIPMENT CO Ltd; SHANGHAI SINAN ELECTRIC POWER COMMUNICATION CO Ltd
Current assignee: Shanghai Electric Power Communication Co., Ltd.; Shanghai Huijue Network Communication Equipment Co., Ltd.; State Grid Shanghai Municipal Electric Power Co
Priority date: 2008-05-29
Filing date: 2008-05-29
Publication date: 2009-04-08
Anticipated expiration: 2018-05-29

Abstract

The utility model discloses a fusion plate used for an optical cable connecting kit, comprising a plurality of discs, characterized in that discs have depth of 8mm. The fusion plate comprises two discs connected by a hinge on one side, wherein one disc is capable of single side rotation passing the other one. The utility model solves problem of number of melding residue fiber storage fiber, better dissolves stretching force of optical fiber, protects fusion point, and solves the problem of break of fiber extending outside and pressed by the cover board due to low depth of the plate. Single-side rotation type design of the utility model enhances convenience of the construction, and greatly shortened construction time.

Description

A kind of fusion joining disk that is used for optical cable connecting box

Technical field

The utility model relates to a kind of fusion joining disk that is used for optical cable connecting box.

Background technology

The disc degree of depth of existing splicing box is 6mm, and the problem of the fine quantity of molten surplus fine storage in the existence dish can't be decomposed the tensile force of optical fiber well, and then can't be protected the welding point like this, also exists owing to the shallow optical fiber that causes of dish is excessive by the disconnected fine problem of cover plate extruding; Because it is the disc of existing splicing box adopts superposing type up and down, very inconvenient during construction simultaneously.

Summary of the invention

The purpose of this utility model provides a kind of fusion joining disk that is used for optical cable connecting box exactly in order to address the above problem.

The purpose of this utility model is achieved in that and the utility model discloses a kind of fusion joining disk that is used for optical cable connecting box, comprise several discs, it is characterized in that, the degree of depth of described disc is 7～10mm, be preferably 8mm, described fusion joining disk comprises two discs, and two disc one sides link to each other by hinge, and wherein a disc can be done one-sided upset around another disc.

The utility model makes it have following advantage and characteristics owing to adopted above technical scheme:

1, solved the fine quantity of molten surplus fine storage in the dish;

2, the tensile force that decomposes optical fiber has better played the effect of protection welding point;

3, solved owing to the shallow optical fiber that causes of dish is excessive by the disconnected fine problem of cover plate extruding;

4, employing is one-sided convertible, has increased the convenience of construction, has shortened the engineering time greatly.

Description of drawings

Fig. 1 is the structural representation of the utility model fusion joining disk.

Embodiment

Referring to Fig. 1, the utility model discloses a kind of fusion joining disk that is used for optical cable connecting box, comprise two

discs

1 and 2, two disc one sides link to each other by hinge, wherein a disc 1 can be done one-sided upset around another disc 2, and the degree of depth of described disc is 7～10mm, is preferably 8mm.

The utility model has solved the fine quantity of molten surplus fine storage in the dish, better decomposes the tensile force of optical fiber, has played the effect of protection welding point, has also solved because of coiling the shallow optical fiber that causes excessive by the disconnected fine problem of cover plate extruding; The convenience that the one-sided convertible design of the utility model has increased construction has shortened the engineering time greatly.

Above embodiment is only for the usefulness that the utility model is described, but not to restriction of the present utility model, person skilled in the relevant technique, under the situation that does not break away from spirit and scope of the present utility model, can also make various conversion or modification, therefore all technical schemes that are equal to also should belong to category of the present utility model, should be limited by each claim.

Claims

1. a fusion joining disk that is used for optical cable connecting box comprises several discs, it is characterized in that, the degree of depth of described disc is 7～10mm.

2. the fusion joining disk that is used for optical cable connecting box as claimed in claim 1 is characterized in that, the degree of depth of described disc is 8mm.

3. the fusion joining disk that is used for optical cable connecting box as claimed in claim 1 or 2 is characterized in that, described fusion joining disk comprises two discs, and two disc one sides link to each other by hinge, and wherein a disc can be done one-sided upset around another disc.