CN210427886U

CN210427886U - Optical cable straightening device

Info

Publication number: CN210427886U
Application number: CN201921037573.6U
Authority: CN
Inventors: 张关明; 杜文刚; 刘晓明
Original assignee: Suzhou Agix Optical Technology Co ltd
Current assignee: Suzhou Agix Optical Technology Co ltd
Priority date: 2019-07-04
Filing date: 2019-07-04
Publication date: 2020-04-28
Anticipated expiration: 2029-07-04

Abstract

The utility model relates to an optical cable straightening device, which comprises a plurality of optical cable winding straightening assemblies which are sequentially overlapped from top to bottom; the optical cable winding straightening assembly comprises a panel, a winding post, a first placing block, a second placing block, a third placing block, an MPO placing end and a connecting bracket; the panel is provided with a plurality of winding posts; the rear end of the winding post is sequentially provided with a first placing block, a second placing block and a third placing block; a plurality of two-in-one placing grooves are formed in the first placing block; a plurality of single placing grooves are formed in the second placing block, and a plurality of straightening placing grooves are formed in the third placing block; the rear end of the straightening placing groove is provided with an MPO placing end; the middle part of the panel is provided with a connecting bracket; the connecting bracket comprises a vertical plate; the bottom of riser is opened flutedly, and the top is equipped with protruding piece, the utility model discloses can be with the orderly placing of the optical cable of a plurality of parcel optic fibre to let the optical cable be in the state of flare-outing, be convenient for follow-up processing to bare optic fibre and MPO connector.

Description

Optical cable straightening device

Technical Field

The utility model relates to a device of flare-outing especially relates to a device of flare-outing for optical cable.

Background

In the photoelectric communication product raw and other materials processing field, the optical cable of various parcel optic fibre often needs to be used, current optical cable storage mode is all random in a jumble and disorderly puts on the support, and the optical cable that brings is put in a jumble and disorderly tears, the hidden danger of breaking, and when carrying out the post processing to the optical cable, still need straighten earlier and handle, carrying out subsequent operation, complex operation like this, and the effect of operation is poor, the utilization ratio in space is also lower simultaneously, be not convenient for carry out actual operation and use.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the purpose is in order to overcome prior art not enough and provide one kind and guarantee that the cable is put, and space utilization is high, is portable mobilizable structure simultaneously to can let the optical cable be in the state of flare-outing the tension always, the optical cable straightening device of the follow-up operation of being convenient for.

In order to achieve the above purpose, the utility model adopts the technical scheme that: an optical cable straightening device comprises a plurality of optical cable winding straightening assemblies which are sequentially overlapped up and down; the optical cable winding and straightening assembly comprises a panel, a winding post, a first placing block, a second placing block, a third placing block, an MPO placing end and a connecting bracket; a plurality of winding posts are arranged on the panel; the rear end of the winding post is sequentially provided with a first placing block, a second placing block and a third placing block; a plurality of two-in-one placing grooves matched with the optical cables are formed in the first placing block; the second placing block is provided with a plurality of single placing grooves matched with the optical cables, and the number of the single placing grooves is two times or more than two times of that of the two-in-one placing grooves; a plurality of straightening placing grooves matched with the optical cables are formed in the third placing block; an MPO placing end is arranged at the rear end of the straightening placing groove; the MPO placing end is provided with an accommodating groove which is used for clamping and fixing the MPO connector and is convenient for the bare optical fiber to penetrate into a hole of the MPO connector; a connecting bracket is arranged in the middle of the panel; the connecting bracket comprises a vertical plate; the bottom of the vertical plate is provided with a groove, and the top of the vertical plate is provided with a convex block matched with the groove.

Further, the number of the winding posts is two.

Furthermore, the first placing block and the second placing block are made of foam.

Furthermore, the third placing block is made of bakelite.

Further, the connecting bracket is positioned between the first placing block and the second placing block.

Because of above-mentioned technical scheme's application, compared with the prior art, the utility model have the following advantage:

① the problem of disordered transmission of optical cables and the problem of scattered stacking of optical cables is solved, so that the optical cables are orderly arranged and the space utilization rate is high;

② the optical fiber inside the optical fiber cable is prevented from deforming due to the action of twisting force by straightening the optical fiber cable, and then the optical fiber is penetrated into the hole of the MPO connector to reach the target length, and the measurement is easy after straightening.

Drawings

The technical scheme of the utility model is further explained by combining the attached drawings as follows:

fig. 1 is a schematic perspective view of an embodiment of the present invention;

FIG. 2 is an enlarged fragmentary view of FIG. 1;

FIG. 3 is a schematic perspective view of the optical cable winding and straightening assembly of the present invention;

FIG. 4 is an enlarged view of a portion B of FIG. 3;

FIG. 5 is an enlarged view of a portion C of FIG. 3;

FIG. 6 is an enlarged view of a portion D of FIG. 3;

FIG. 7 is an enlarged view of a portion E of FIG. 3;

wherein: optical cable wire winding straightening subassembly 1, panel 2, wrapping post 3, first piece 5, the second of placing is placed a 6, the third is placed a 7, MPO and is placed end 8, linking bridge 9, optical cable 10, two unification standing grooves 50, single standing groove 60, straightening standing groove 70, holding tank 80, riser 90, recess 91, protruding piece 92.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

Referring to fig. 1-7, an optical cable straightening device according to the present invention includes a plurality of optical cable winding straightening assemblies 1 stacked in sequence from top to bottom; the optical cable winding and straightening assembly 1 comprises a panel 2, a winding post 3, a first placing block 5, a second placing block 6, a third placing block 7, an MPO placing end 8 and a connecting bracket 9; a plurality of winding posts 3 are arranged on the panel 2; the rear end of the winding post 3 is sequentially provided with a first placing block 5, a second placing block 6 and a third placing block 7; a plurality of two-in-one placing grooves 50 which are matched with the optical cables and distributed in parallel are arranged on the first placing block 5; the second placing block 6 is provided with a plurality of single placing grooves 60 which are matched with the optical cables and distributed in parallel, and the number of the single placing grooves 60 is two times or more than two times of the number of the two-in-one placing grooves; a plurality of straightening placing grooves 70 which are matched with the optical cables and distributed in parallel are arranged on the third placing block 7, and the number of the straightening placing grooves 70 is the same as that of the two-in-one placing grooves 50; an MPO placing end 8 is arranged at the rear end of the straightening placing groove 70; the MPO placing end is provided with an accommodating groove which is used for clamping and fixing the MPO connector and is convenient for the bare optical fiber to penetrate into a hole of the MPO connector; a connecting bracket 9 is arranged in the middle of the panel 2; the connecting bracket 9 comprises a vertical plate 90; the bottom of the vertical plate 90 is provided with a groove 91, and the top is provided with a convex block 92 matched with the groove.

As a further preferred embodiment, the number of the cable winding straightening assemblies 1 is two.

As a further preferred embodiment, the number of winding posts 3 is two.

In a further preferred embodiment, the first placing block 5 and the second placing block 6 are made of foam.

As a further preferred embodiment, the third placing block 7 is made of bakelite.

As a further preferred embodiment, said connecting bracket 9 is located between the first resting block 5 and the second resting block 6.

Wherein, the material of panel 2 selects for the bakelite because have higher mechanical strength, good insulating nature, heat-resisting, corrosion-resistant characteristics, the specification is: 770x320x10mm, a cylindrical groove is formed on the left side of the face plate 2 to position the winding post 3.

The connecting bracket 9 also selects bakelite material, which is highly used for stacking of other optical cable straightening devices, and the supporting of the connecting bracket 9 improves the utilization rate of the working space, and the width and the length of the connecting bracket are used for ensuring the stability of the overall structure after stacking.

The wrapping post 3 is made of transparent and wear-resistant acrylic materials and is connected with the panel 2 by using glue with strong adhesion; the optical cable with the specified length is wound on the winding post 3 in a circle, so that the inner diameter is kept constant after winding.

Fixing the MPO end: the material is selected from aluminum materials, and has the characteristics of small density, high smoothness, difficult corrosion and difficult deformation. Meanwhile, when MPO and bare fibers are placed on the accommodating groove 80 at the fixed end of the MPO in a matching way, the fibers are in a state that the two sides are fixed and the middle is suspended, and the problem of bending deformation caused by gravity is solved.

When the product processing is accomplished, need take off, can easily take off according to the opposite order when installing and solve original mixed and disorderly, unmovable working method.

When the device works specifically, when a first product is placed on the device, the length of the optical cable is reserved to be 0.5 m, two-in-one placing groove 50 close to one side of the wrapping post 3 is used for placing the optical cable divided into two parts, which represents the first product, two optical cables are placed at two adjacent positions in a single placing groove 60 and used for resisting the twisting force of the product, then the optical cable is continuously placed in a straightening placing groove 70 and used for tightening and straightening the optical cable, the bare fibers at the tail end are prevented from contacting with each other, the operation of workers on the bare fiber part is facilitated, finally the bare fibers are inserted into the holding groove 80, the bare fibers are inserted into the holes of the MPO connector firstly, and are clamped and fixed through the holding groove 80, and therefore the subsequent operations such as curing of the MPO product and the MPO fibers are facilitated.

In this embodiment, 12 products can be placed on the wrapping post at one time.

The utility model discloses a device that optical cable wire winding was straightened, its overall structure is simple, can be orderly place the optical cable of a plurality of parcel optic fibre, lets the optical cable be in the state of flare-outing simultaneously, and the follow-up processing to bare optic fibre and MPO connector of being convenient for, the practicality is strong, has satisfied the demand of enterprise's production and processing, is applied to the raw and other materials processing field of photoelectric communication product.

The above is only a specific application example of the present invention, and does not constitute any limitation to the protection scope of the present invention. All the technical solutions formed by equivalent transformation or equivalent replacement fall within the protection scope of the present invention.

Claims

1. An optical cable straightening device is characterized in that: the optical cable winding straightening device comprises a plurality of optical cable winding straightening assemblies which are sequentially overlapped up and down; the optical cable winding and straightening assembly comprises a panel, a winding post, a first placing block, a second placing block, a third placing block, an MPO placing end and a connecting bracket; a plurality of winding posts are arranged on the panel; the rear end of the winding post is sequentially provided with a first placing block, a second placing block and a third placing block; a plurality of two-in-one placing grooves matched with the optical cables are formed in the first placing block; the second placing block is provided with a plurality of single placing grooves matched with the optical cables, and the number of the single placing grooves is two times or more than two times of that of the two-in-one placing grooves; a plurality of straightening placing grooves matched with the optical cables are formed in the third placing block; an MPO placing end is arranged at the rear end of the straightening placing groove; the MPO placing end is provided with an accommodating groove; the middle part of the panel is provided with a connecting bracket; the connecting bracket comprises a vertical plate; the bottom of the vertical plate is provided with a groove, and the top of the vertical plate is provided with a convex block matched with the groove.

2. The optical cable straightening device according to claim 1, wherein: the number of the winding posts is two.

3. The optical cable straightening device according to claim 1, wherein: the first placing block and the second placing block are made of foam.

4. The optical cable straightening device according to claim 1, wherein: the third placing block is made of bakelite.

5. The optical cable straightening device according to claim 1, wherein: the connecting bracket is positioned between the first placing block and the second placing block.