CN221303659U - Protection device for optical cable tail fiber - Google Patents

Abstract

The utility model discloses a protection device for an optical cable tail fiber, which relates to the technical field of tail fiber protection devices, and comprises a protection box, wherein each sliding mechanism comprises a spring, a baffle, a groove, a sliding block and a sliding groove, the baffle is pushed to compress the spring through the spring arranged in the protection box when in use, at the moment, a user places a connecting section of the tail fiber and other objects between the two baffles, at the moment, the other end of the tail fiber is placed at an opening of the protection box, the user presses the baffles to eliminate in the placing process, at the moment, the baffles move towards the tail fiber connecting section under the action of the spring until the two ends of the tail fiber connecting section are clamped and fixed by the baffles, at the moment, a box cover is clamped outside the protection box, at the moment, the installation is completed, and the position of the baffle is convenient to be adjusted according to the thickness formed by the connecting section and a heat shrinkage pipe, so that the installation of the tail fiber is smooth, and the installation efficiency of workers is avoided.

Description

Protection device for optical cable tail fiber

Technical Field

The utility model relates to the technical field of tail fiber protection devices, in particular to a protection device for an optical cable tail fiber.

Background

The optical cable tail fiber, the tail fiber is called the pigtail again, only one end has the connector, and the other end is the broken end of an optical cable core, link to each other with other optical cable cores through the butt fusion, often appear in the optical fiber terminal box, be used for connecting optical cable and optical fiber transceiver, need link to each other with other optical cable cores through the butt fusion with the broken end of optical cable core when using, the linkage segment needs to be placed in the inside of protection box and protects this section this moment, this linkage segment is placed in the space that two baffles of protection box inside formed, by two baffle joint, the outside parcel of linkage segment has the pyrocondensation pipe to carry out first protection with the linkage segment, if the thickness that linkage segment and pyrocondensation pipe formed and the space discomfort that two baffles formed, because the inside of fixed mounting at the protection box of baffle, need be changed this moment, user's installation effectiveness has been reduced.

Disclosure of utility model

(One) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a protection device for an optical cable tail fiber, which solves the technical problem that if the thickness formed by a connecting section and a heat shrinking tube is not matched with the space formed by two baffles, the baffles are fixedly arranged in a protection box, and the baffles need to be replaced at the moment, so that the installation efficiency of a user is reduced.

(II) technical scheme

In order to achieve the above purpose, the utility model is realized by the following technical scheme:

The protection device for the optical cable tail fiber comprises a protection box, wherein a box cover is arranged outside the protection box, and two sliding mechanisms are arranged inside the protection box;

each sliding mechanism comprises a spring, a baffle, a groove, a sliding block and a sliding groove;

the spring has two, and two equal fixed connection of springs are in the inside of protection box, and baffle fixed connection is in the outside of two springs, and the outside at the baffle is seted up to the recess, and slider fixed connection is in the bottom of baffle, and the one side that is close to the baffle bottom at the protection box is seted up to the spout, and baffle one end sliding connection is kept away from to the slider in the inside of spout.

A clamping plate is arranged in the protective box, and a connecting plate is arranged outside the clamping plate;

Wherein, cardboard and connecting plate joint respectively are in the inside of two recesses.

A movable groove is formed in one surface of the clamping plate, which is close to the connecting plate;

the connecting plate is fixedly provided with a plugboard on one surface close to the moving groove, and the plugboard is slidably connected in the moving groove.

Two built-in grooves are formed in the movable groove;

The built-in plate is fixedly arranged outside the plugboard, and two ends of the built-in plate are respectively and slidably connected inside the two built-in grooves.

Preferably: two limiting grooves are formed in the sliding grooves, and limiting plates are fixedly arranged outside the sliding blocks;

wherein, limit board both ends sliding connection respectively is in the inside of two limit grooves.

Preferably: the outer part of the plugboard is provided with an elastic sheet;

Wherein, the standing groove has been seted up to the outside of picture peg, and shell fragment fixed connection is in the inside of standing groove.

(III) beneficial effects

1. Through setting up at the inside spring of protection box, cooperation baffle promotes the baffle and makes baffle compression spring during the use, the user places the linkage segment of tail optical fiber and other objects between two baffles this moment, the other end of tail optical fiber is placed at the opening part of protection box this moment, the in-process user of placing eliminates the suppression of baffle, at this moment under the effect of spring, the baffle removes to tail optical fiber linkage segment, until the baffle carries out the centre gripping with the both ends of tail optical fiber linkage segment fixedly, outside at the protection box with lid joint this moment, the installation is accomplished this moment, be convenient for according to the position of thickness adjustment baffle that linkage segment and pyrocondensation pipe formed, thereby make the tail optical fiber installation smooth, avoid reducing staff's installation effectiveness.

2. Through setting up at the outside connecting plate of cardboard, cooperation cardboard, after the both ends of baffle with the pigtail linkage segment carry out the centre gripping fixed, pulling the connecting plate makes the picture peg remove the length that makes connecting plate and cardboard formation this moment and accords with the distance between two baffles in the inside of removing the groove, later with cardboard and connecting plate joint respectively in the inside of two recesses, be convenient for inject the distance between two in the certain limit, increase the stability that the baffle was fixed to the pigtail.

Drawings

The foregoing description is only an overview of the present utility model, and is intended to provide a better understanding of the present utility model, as it is embodied in the following description, with reference to the preferred embodiments of the present utility model and the accompanying drawings.

FIG. 1 is a block diagram of the present utility model;

FIG. 2 is an enlarged block diagram of FIG. 1A according to the present utility model;

FIG. 3 is a block diagram of the baffle of FIG. 1 in accordance with the present utility model;

Fig. 4 is a structural view of the connection plate of fig. 1 according to the present utility model.

Legend description: 1. a protection box; 2. a box cover; 3. a spring; 4. a baffle; 5. a groove; 6. a slide block; 7. a chute; 8. a clamping plate; 9. a connecting plate; 10. a moving groove; 11. inserting plate; 12. a built-in groove; 13. a built-in plate; 14. defining a slot; 15. a limiting plate; 16. a spring plate; 17. and (5) placing a groove.

Detailed Description

The embodiment of the application effectively solves the technical problem that if the thickness formed by the connecting section and the heat shrinkage pipe is not matched with the space formed by the two baffles 4, the baffles 4 are fixedly arranged in the protective box 1, and the baffles need to be replaced at the moment, so that the installation efficiency of a user is reduced.

Examples

As shown in fig. 1, fig. 2, fig. 3 and fig. 4, the technical solution in the embodiment of the present application is to effectively solve the technical problem that if the thickness formed by the connection section and the heat shrinking tube is not adapted to the space formed by the two baffles 4, the baffles 4 are fixedly installed inside the protection box 1, and at this time, the baffles need to be replaced, so that the installation efficiency of the user is reduced, and the overall thought is as follows:

Aiming at the problems in the prior art, the utility model provides a protection device for an optical cable tail fiber, which comprises a protection box 1, wherein a box cover 2 is arranged outside the protection box 1, and two sliding mechanisms are arranged inside the protection box 1;

each sliding mechanism comprises a spring 3, a baffle 4, a groove 5, a sliding block 6 and a sliding groove 7;

The spring 3 has two, and two equal fixed connection of spring 3 are in the inside of protection box 1, and baffle 4 fixed connection is in the outside of two springs 3, and recess 5 is seted up in the outside of baffle 4, and slider 6 fixed connection is in the bottom of baffle 4, and the one side that is close to the baffle 4 bottom at protection box 1 is seted up to spout 7, and slider 6 is kept away from baffle 4 one end sliding connection in the inside of spout 7.

Through setting up at the inside spring 3 of protection box 1, cooperation baffle 4 promotes baffle 4 during the use and makes baffle 4 compress spring 3, the user places the linkage segment of tail fiber and other objects between two baffles 4 this moment, the other end of tail fiber is placed at the opening part of protection box 1 this moment, the in-process user of placing eliminates the suppression of baffle 4, at this moment under the effect of spring 3, baffle 4 moves to tail fiber linkage segment, until baffle 4 carries out the centre gripping with the both ends of tail fiber linkage segment fixedly, at this moment with lid 2 joint outside at protection box 1, the installation is accomplished this moment, be convenient for according to the thickness adjustment baffle 4's that linkage segment and pyrocondensation pipe formed position, thereby make the tail fiber install smoothly, avoid reducing staff's installation effectiveness.

A clamping plate 8 is arranged in the protection box 1, and a connecting plate 9 is arranged outside the clamping plate 8;

Wherein, cardboard 8 and connecting plate 9 joint respectively in the inside of two recesses 5, limit the distance between two baffles 4.

A movable groove 10 is formed in one surface of the clamping plate 8, which is close to the connecting plate 9;

Wherein, the one side of connecting plate 9 near removal groove 10 fixed mounting has picture peg 11, and picture peg 11 sliding connection is in the inside of removal groove 10, is convenient for adjust the length between cardboard 8 and the connecting plate 9.

Two built-in grooves 12 are formed in the movable groove 10;

Wherein, the built-in plate 13 is fixedly arranged outside the plugboard 11, and two ends of the built-in plate 13 are respectively and slidably connected inside the two built-in grooves 12, so that the connection and disconnection of the plugboard 11 and the movable groove 10 are avoided.

Two limiting grooves 14 are formed in the inner portion of each sliding groove 7, and limiting plates 15 are fixedly arranged on the outer portion of each sliding block 6;

Wherein, limit plate 15 both ends are sliding connection respectively in the inside of two limit grooves 14, avoid the connection between slider 6 and spout 7 to break away from.

The spring piece 16 is arranged outside the plugboard 11;

The outer part of the plugboard 11 is provided with a placing groove 17, the elastic sheet 16 is fixedly connected inside the placing groove 17, and stability of length formation among the plugboard 11, the clamping plate 8 and the connecting plate 9 is reinforced.

Through setting up at the outside connecting plate 9 of cardboard 8, cooperation cardboard 8, after the baffle 4 carries out the centre gripping fixed with the both ends of tail optical fiber linkage segment, pulling connecting plate 9 makes picture peg 11 remove the length that makes connecting plate 9 and cardboard 8 form at the inside of removal groove 10 this moment and accords with the distance between two baffles 4, later with cardboard 8 and connecting plate 9 joint respectively in the inside of two recesses 5, be convenient for prescribe a limit to the distance between two baffles 4 in a certain limit, increase baffle 4 and to the fixed stability of tail optical fiber.

Working principle:

through setting up at the inside spring 3 of protection box 1, cooperation baffle 4, promote baffle 4 messenger baffle 4 compression spring 3 during the use, the user places the linkage segment of tail fiber and other objects between two baffles 4 this moment, the other end of tail fiber is placed at the opening part of protection box 1 this moment, the suppression of baffle 4 is eliminated at the in-process user of placing, at this moment under the effect of spring 3, baffle 4 moves to tail fiber linkage segment, until baffle 4 carries out the centre gripping fixedly with the both ends of tail fiber linkage segment, pulling connecting plate 9 makes picture peg 11 remove the inside that makes connecting plate 9 and cardboard 8 form the length conform to the distance between two baffles 4 at the inside of removal groove 10 this moment, afterwards with cardboard 8 and connecting plate 9 respectively the joint in the inside of two recesses 5, be convenient for inject the distance between two baffles 4 in a certain limit to the lid 2 joint outside of protection box 1 this moment, the installation is accomplished this moment, be convenient for adjust the position of baffle 4 according to the thickness that linkage segment and pyrocondensation pipe formed.

Finally, it should be noted that: it is apparent that the above examples are only illustrative of the present utility model and are not limiting of the embodiments. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. And obvious variations or modifications thereof are contemplated as falling within the scope of the present utility model.

Claims (6)

1. The protection device for the optical cable tail fiber comprises a protection box (1), wherein a box cover (2) is arranged outside the protection box (1), and the protection device is characterized in that two sliding mechanisms are arranged inside the protection box (1);

Each sliding mechanism comprises a spring (3), a baffle (4), a groove (5), a sliding block (6) and a sliding groove (7);

The spring (3) have two, and two equal fixed connection of spring (3) are in the inside of protection box (1), and baffle (4) fixed connection is in the outside of two springs (3), and outside at baffle (4) is seted up to recess (5), and slider (6) fixed connection is in the bottom of baffle (4), and one side that is close to baffle (4) bottom at protection box (1) is seted up to spout (7), and slider (6) one end sliding connection is kept away from the inside of baffle (4) at spout (7).

2. The device for protecting a fiber optic cable pigtail of claim 1, wherein: a clamping plate (8) is arranged in the protective box (1), and a connecting plate (9) is arranged outside the clamping plate (8);

Wherein, cardboard (8) and connecting plate (9) joint respectively in the inside of two recess (5).

3. The device for protecting a fiber optic cable pigtail of claim 2, wherein: a movable groove (10) is formed in one surface, close to the connecting plate (9), of the clamping plate (8);

One surface of the connecting plate (9) close to the moving groove (10) is fixedly provided with a plugboard (11), and the plugboard (11) is connected inside the moving groove (10) in a sliding mode.

4. A fiber optic cable pigtail protection device as claimed in claim 3, wherein: two built-in grooves (12) are formed in the movable groove (10);

The built-in plate (13) is fixedly arranged outside the plugboard (11), and two ends of the built-in plate (13) are respectively and slidably connected inside the two built-in grooves (12).

5. The device for protecting a fiber optic cable pigtail of claim 1, wherein: two limiting grooves (14) are formed in the sliding grooves (7), and limiting plates (15) are fixedly arranged outside the sliding blocks (6);

Wherein, both ends of the limiting plate (15) are respectively connected with the inside of the two limiting grooves (14) in a sliding way.

6. A fiber optic cable pigtail protection device as claimed in claim 3, wherein: an elastic sheet (16) is arranged outside the plugboard (11);

wherein, the outside of picture peg (11) has seted up standing groove (17), and shell fragment (16) fixed connection is in the inside of standing groove (17).