Double-loop armored optical fiber cross dense tapping structure and method

A double-circuit, connection structure technology, applied in the direction of fiber mechanical structure, light guide, optics, etc., can solve the problems of easy damage and lack of effective protection, and achieve the effect of improving protection, meeting the needs of optical fiber use, and occupying a small volume

Pending Publication Date: 2020-08-18
SHENZHEN ACE ARMORED CABLE CO
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

The fiber core in the middle is usually a bare core, whi

Method used

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  • Double-loop armored optical fiber cross dense tapping structure and method
  • Double-loop armored optical fiber cross dense tapping structure and method

Examples

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Effect test

no. 1 example

[0033] The first embodiment is a double-circuit armored optical fiber cross dense branching method. The tapping method includes the following steps: Step S1 to Step S4.

[0034] In step S1, an optical fiber wiring diagram should be designed according to the optical fiber connection function. for example, figure 1 The fiber optic wiring diagram of the first embodiment is shown, which realizes the cross-connection of 5 ports and 4 ports. In actual design, it is not limited to only follow the figure 1 Drawings for fiber optic cabling design.

[0035] In step S2, glue is coated on the prepared substrate 10 surface. The base material 10 can generally be made of PE soft rubber, and the base material 10 is a film with a relatively thin thickness (about 1 mm in thickness). The glue coated on the surface of the substrate 10 can be hot melt glue. Then, according to the optical fiber wiring diagram designed in step S1, the armored optical fiber 11 is laid on the surface of the subs...

no. 2 example

[0039] The second embodiment is a double-circuit armored optical fiber cross-dense branching structure. figure 1 It is only used to show the tapping structure of the second embodiment, and does not limit that the tapping structure must be completely in accordance with figure 1 . Such as figure 1 As shown, the tapping structure includes 5 first hubs 12 and 4 second hubs 13 . An optical fiber connector 14 is connected to the outer end of each first hub 12 . An optical fiber connector 15 is connected to the outer end of each second hub 13 . A plurality of armored optical fibers 11 that can be bent arbitrarily extend from each first hub 12 , and each second hub 13 includes a portion of armored optical fibers 11 extending from at least one first hub 12 . Such as figure 1 As shown, the tapping structure also includes a layer of substrate 10 . The armored optical fiber 11 between the first hub 12 and the second hub 13 is bonded to the substrate 10 . On the square substrate 10 ...

no. 3 example

[0041] The third embodiment is a double-circuit armored optical fiber cross-dense branching method. The tapping method includes the following steps: Step S1 to Step S4.

[0042] In step S1, an optical fiber wiring diagram should be designed according to the optical fiber connection function. for example, figure 1 The fiber optic wiring diagram of the third embodiment is shown, which realizes the cross-connection of 5 ports and 4 ports. In actual design, it is not limited to only follow the figure 1 Drawings for fiber optic cabling design.

[0043] In step S2, glue is coated on the prepared substrate 10 surface. The base material 10 can generally be made of PE soft rubber, and the base material 10 is a film with a relatively thin thickness (about 1 mm in thickness). The glue coated on the surface of the substrate 10 can be hot melt glue. Then, according to the optical fiber wiring diagram designed in step S1, the armored optical fiber 11 is laid on the surface of the subs...

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PUM

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Abstract

The invention relates to a double-loop armored optical fiber cross dense tapping structure and method. The tapping structure comprises at least two first line concentration ends and at least two second line concentration ends, the first line concentration ends extend to form a plurality of armored optical fibers capable of being bent at will, and each second line concentration end comprises a partof armored optical fibers extending out of at least one first line concentration end. By arranging the armored optical fiber, the arranged fiber core is effectively protected and is not easily damaged by external force, the degree of deformation during bending can be larger, smooth transition can be kept, the degree of freedom of deformation of the fiber core is increased while the protection ofthe fiber core is improved, and the use requirements of the optical fiber are met.

Description

technical field [0001] The invention relates to an optical fiber laying structure, in particular to a double-circuit armored optical fiber cross-dense branching structure and method. Background technique [0002] Optical fiber, short for optical fiber, is a fiber made of glass or plastic that acts as a means of light transmission. The transmission principle of optical fiber is "total reflection of light". Optical cables are manufactured to meet optical, mechanical or environmental performance specifications. It is a communication cable assembly that uses one or more optical fibers placed in a sheath as a transmission medium and can be used individually or in groups. Ordinary optical fiber is end-to-end transmission. However, some optical fiber cabling adopts a multi-terminal to multi-terminal connection structure. In these multi-terminal connection structures, the fiber cores at the same end are respectively connected to multiple ends. The fiber core in the middle is usu...

Claims

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Application Information

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IPC IPC(8): G02B6/38G02B6/44
CPCG02B6/3849G02B6/443G02B6/4479
Inventor 陈俊杰
Owner SHENZHEN ACE ARMORED CABLE CO
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