CN216411640U - Multi-core optical fiber array - Google Patents

Abstract

The utility model discloses a multi-core optical fiber array, in particular to the technical field of optical fiber arrays, which comprises a substrate, optical fiber lines and a cover plate, wherein the top of the substrate is provided with a plurality of V-shaped grooves which are adjacently arranged; stretch into the round hole with bar-shaped instrument, promote the plastic bag downwards, make the plastic tape atress fracture, the plastic bag moves down behind the opening bottom, the plastic bag bottom can be pricked by the plastic pellet, glue alright flow in the plastic bag, and circulate to the draw-in groove that corresponds through the infiltration hole, and press bar-shaped instrument to extrude the plastic bag, make glue flow out sooner, glue that circulates to in the draw-in groove can fully circulate to V type groove in, the optic fibre alright be fixed by glue, bind firmly the back that finishes, insert the rubber buffer again in the round hole by the round hole top once more, not only need coat glue in advance during the installation and fix the optic fibre line one by one, and glue also is difficult for spilling over, fixed effectual and efficiency is higher, in order to solve the poor and inefficiency problem of the fixed effect of current multicore optic fibre array.

Description

Multi-core optical fiber array

Technical Field

The utility model relates to the technical field of optical fiber arrays, in particular to a multi-core optical fiber array.

Background

The optical fiber array is an array formed by mounting a bundle of optical fibers or an optical fiber ribbon on a substrate at regular intervals by using a V-groove substrate, and is mainly used for transmitting information in optical communication and also can directly transmit images. The plurality of optical fibers are arranged in a desired geometric shape in a sequence to form an optical fiber array.

The existing multi-core optical fiber array needs to be adhered to optical fibers one by using glue in the installation process, the glue needs to be coated on an installation point in advance during adhering, the multi-core optical fiber array needs to be installed one by one during installation, glue overflow is possibly generated, the fixing effect is poor, and the efficiency is low.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a multi-core optical fiber array, which aims to solve the problems of poor fixing effect and low efficiency of the conventional multi-core optical fiber array.

The technical scheme adopted by the utility model for solving the technical problems is as follows: a multi-core optical fiber array comprises a substrate, optical fiber lines and a cover plate, wherein the top of the substrate is provided with a plurality of V-shaped grooves which are arranged adjacently, the optical fiber lines are provided with a plurality of optical fiber lines and are positioned above the substrate, the cover plate is positioned above the optical fiber lines, and the bottom of the cover plate is provided with a plurality of clamping grooves which are arranged adjacently;

the opening has been seted up at the apron top, just opening inner wall bottom is fixed with the plastic pellet that a plurality of rows were evenly arranged, all is provided with the infiltration hole of seting up in opening inner wall bottom between every two plastic pellets, be fixed with two plastic tapes between the side around the opening inner wall, just be located the plastic tape top in the opening and be provided with the plastic bag, the apron top articulates there is the hinged-lid, the apron top just is located opening periphery and hinged-lid bottom and all imbeds and is fixed with the magnetic sheet.

Furthermore, the optical fiber line corresponds to and matches with the V-shaped groove and the clamping groove.

Furthermore, the two magnetic sheets are mutually attracted.

Further, the plastic bag is supported in the opening through the two plastic belts, and the plastic bag is filled with glue.

Furthermore, each row of the penetration holes corresponds to and is communicated with the clamping groove.

Furthermore, the top of the plastic block is in a taper shape.

Compared with the prior art, the utility model has the following beneficial effects:

the rod-shaped tool is stretched into the round hole, the plastic bag is pushed downwards, the plastic belt is broken under stress, the top of the plastic block is in a taper shape, therefore, after the plastic bag moves downwards to the bottom of the opening, the bottom of the plastic bag can be punctured by the plastic block, the glue in the plastic bag can flow out and flow into the corresponding clamping groove through the permeation hole, meanwhile, the bar-shaped tool is continuously pressed to extrude the plastic bag, so that the glue flows out more quickly, the glue flowing into the clamping groove can fully flow into the V-shaped groove, therefore, the optical fiber wires clamped in the V-shaped groove and the clamping groove can be fixed, after the fixation is finished, the rubber plug is inserted into the round hole from the top of the round hole again, the optical fiber wires are not required to be fixed one by coating glue in advance during installation, and the glue is also difficult to overflow, and fixed effectual and efficiency is higher to solve the current fixed effect of multicore fiber array poor and the inefficiency problem.

Drawings

FIG. 1 is an overall schematic view of the present invention;

FIG. 2 is a schematic view of the cover of the present invention after deployment;

FIG. 3 is a schematic view of the interior of the cover plate of the present invention;

fig. 4 is an overall assembly schematic of the present invention.

In the figure: 1-substrate, 101-V-shaped groove, 2-optical fiber line, 3-cover plate, 301-clamping groove, 302-hinged cover, 303-round hole, 304-rubber plug, 305-opening, 306-magnetic sheet, 307-plastic bag, 308-plastic belt, 309-penetrating hole and 310-plastic block.

Detailed Description

Referring to fig. 1-4, the present invention provides a technical solution: a multi-core optical fiber array comprises a substrate 1, optical fiber wires 2 and a cover plate 3, wherein the top of the substrate 1 is provided with a plurality of V-shaped grooves 101 which are arranged adjacently, the optical fiber wires 2 are provided with a plurality of optical fibers and are positioned above the substrate 1, the cover plate 3 is positioned above the optical fiber wires 2, and the bottom of the cover plate 3 is provided with a plurality of clamping grooves 301 which are arranged adjacently;

an opening 305 is formed in the top of the cover plate 3, a plurality of rows of plastic blocks 310 which are uniformly distributed are fixed at the bottom of the inner wall of the opening 305, a penetration hole 309 which is formed in the bottom of the inner wall of the opening 305 is formed between every two rows of plastic blocks 310, two plastic belts 308 are fixed between the front side and the rear side of the inner wall of the opening 305, a plastic bag 307 is arranged in the opening 305 and above the plastic belts 308, a hinged cover 302 is hinged above the cover plate 3, and magnetic sheets 306 are embedded and fixed at the top of the cover plate 3, on the periphery of the opening 305 and at the bottom of the hinged cover 302;

the optical fiber wire 2 corresponds to and is matched with the V-shaped groove 101 and the clamping groove 301 in position;

during installation, the optical fiber wires 2 can be sequentially clamped into the V-shaped grooves 101, and the cover plate 3 is covered on the top of the substrate 1, so that the tops of the optical fiber wires 2 are clamped into the clamping grooves 301;

the two magnetic sheets 306 are mutually attracted;

then the hinged cover 302 is lifted to separate the two magnetic sheets 306, the rod-shaped tool is used for extending the two magnetic sheets 306 to the bottom of the round hole 303, the rubber plug 304 is pushed out of the round hole 303, the rod-shaped tool can be pulled out of the round hole 303, then the hinged cover 302 is covered back to the original position, the two magnetic sheets 306 are attracted together again, and the hinged cover 302 and the cover plate 3 are sealed;

the plastic bag 307 is supported in the opening 305 by two plastic belts 308, and the plastic bag 307 is filled with glue;

each row of penetration holes 309 corresponds to and is communicated with the clamping groove 301;

the top of the plastic block 310 is in a taper shape;

then the rod-shaped tool is inserted into the round hole 303 to push the plastic bag 307 downwards, so that the plastic belt 308 is forced to be broken, because the top of the plastic block 310 is in a taper shape, therefore, after the plastic bag 307 moves down to the bottom of the opening 305, the bottom of the plastic bag can be punctured by the plastic block 310, the glue in the plastic bag 307 can flow out and flow into the corresponding slot 301 through the penetration hole 309, meanwhile, the rod-shaped tool is continuously pressed to extrude the plastic bag 307, so that the glue flows out more quickly, the glue flowing into the clamping groove 301 can fully flow into the V-shaped groove 101, so that the optical fiber 2 clamped in the V-shaped groove 101 and the clamping groove 301 can be fixed, after the fixation is finished, insert the rubber buffer 304 to the round hole 303 again by round hole 303 top in, not only need not coat in advance during the installation and glue and fix optical fiber line 2 one by one to glue also is difficult for spilling over, and fixed effectual and efficiency is higher.

Claims (6)

1. The utility model provides a multicore fiber array, includes base plate (1), optic fibre line (2) and apron (3), V type groove (101) of the adjacent setting of a plurality of are seted up at base plate (1) top, optic fibre line (2) are equipped with a plurality of roots and are located base plate (1) top, apron (3) are located optic fibre line (2) top, draw-in groove (301) that the adjacent setting of a plurality of was seted up to apron (3) bottom, its characterized in that:

opening (305) has been seted up at apron (3) top, just opening (305) inner wall bottom is fixed with a plurality of plastic block (310) that evenly arrange, all is provided with between every two plastic block (310) and sets up in penetrating hole (309) of opening (305) inner wall bottom, be fixed with two plastic tape (308) between opening (305) inner wall front and back side, just be located plastic tape (308) top in opening (305) and be provided with plastic bag (307), apron (3) top is articulated to have hinge lid (302), apron (3) top just is located opening (305) periphery and hinge lid (302) bottom and all imbeds and is fixed with magnetic sheet (306).

2. The multi-core fiber array of claim 1, wherein: the optical fiber line (2) corresponds to and is matched with the V-shaped groove (101) and the clamping groove (301).

3. The multi-core fiber array of claim 1, wherein: the two magnetic sheets (306) are mutually attracted.

4. The multi-core fiber array of claim 1, wherein: the plastic bag (307) is supported in the opening (305) by two plastic belts (308), and the plastic bag (307) is filled with glue.

5. The multi-core fiber array of claim 1, wherein: each row of the penetrating holes (309) corresponds to and is communicated with the clamping groove (301).

6. The multi-core fiber array of claim 1, wherein: the top of the plastic block (310) is in a taper shape.

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