CN215867251U

CN215867251U - Easy dismounting's fiber optic distribution frame

Info

Publication number: CN215867251U
Application number: CN202121993453.0U
Authority: CN
Inventors: 樊勇; 李龙飞; 刘朝金; 李鹏; 孟艳清
Original assignee: Shenzhen Shenjia Chuangda Technology Co ltd
Current assignee: Shenzhen Shenjia Chuangda Technology Co ltd
Priority date: 2021-08-23
Filing date: 2021-08-23
Publication date: 2022-02-18
Anticipated expiration: 2031-08-23

Abstract

The utility model is suitable for the technical field of communication equipment, and provides an optical fiber distribution frame convenient to disassemble and assemble, which comprises an optical fiber box body, wherein a group of guide frames are placed in the optical fiber box body, the left inner side and the right inner side of each guide frame are respectively provided with a plurality of first grooves, the length direction of each first groove is consistent with that of each guide frame, a plurality of rolling balls are arranged above each first groove, a second groove is arranged below each first groove, the length direction of each second groove is consistent with that of each guide frame, guide strips are arranged in the guide frames in a sliding manner, convex grooves are arranged on the left side and the right side of each guide strip, the front end and the rear end of each convex groove are respectively provided with a roller wheel corresponding to the two grooves, and the front part of each guide strip is provided with a plurality of optical fiber interfaces for splicing optical fibers; the guide strip can slide in the recess of leading truck through controlling the gyro wheel at both ends, and light convenient quick detachable leaves the space between per two guide strips simultaneously, makes things convenient for optic fibre to dispel the heat at the during operation.

Description

Easy dismounting's fiber optic distribution frame

Technical Field

The utility model belongs to the technical field of communication equipment, and particularly relates to an optical fiber distribution frame convenient to disassemble and assemble.

Background

The optical fiber distribution frame is an optical fiber distribution device specially designed for an optical fiber communication machine room and has the functions of fixing and protecting an optical cable, terminating the optical cable and adjusting the cable. The mounting means of the distribution board on the optical fiber distribution frame appearing on the market mostly adopts the welded mode to fix it on the support, and this kind of fixed mode has the problem of unable dismouting distribution board, simultaneously because optical cable, optic fibre in the optical cable distribution frame are many and intensive, lead to its internal environment's temperature to last too high easily, cause transmission rate decline and optical cable decay aggravation scheduling problem. In addition, current optical fiber distribution frame dustproof ability is relatively weak, and the light mouth on the fine dish easily accumulates the dust, receives the dust influence when the light mouth is pegged graft and easily causes the problem such as light decay increase, and the dust produces static and has the potential safety hazard to optical equipment simultaneously. Therefore, it is desirable to design an optical fiber distribution frame with easy disassembly and heat dissipation and dust prevention functions.

SUMMERY OF THE UTILITY MODEL

The utility model provides an optical fiber distribution frame convenient to disassemble and assemble, and aims to solve the problems that the optical fiber distribution frame is not easy to disassemble and dissipate heat and dust is easy to accumulate.

The utility model is realized in such a way, the optical fiber distribution frame convenient to disassemble and assemble comprises an optical fiber box body, a group of guide frames are placed in the optical fiber box body, a plurality of first grooves are respectively formed in the left inner side and the right inner side of each guide frame, the length direction of the first grooves is consistent with the length direction of the guide frames, a plurality of rolling balls are arranged above each first groove, a second groove is formed below each first groove, the length direction of each second groove is consistent with the length direction of the guide frames, guide strips are arranged in the guide frames in a sliding mode, convex grooves are formed in the left side and the right side of each guide strip, a roller corresponding to the two grooves is respectively arranged at the front end and the rear end of each convex groove, and a plurality of optical fiber interfaces for optical fibers to be inserted are arranged in front of the guide strips.

Preferably, the front of the optical fiber box body is rotatably connected with an optical fiber box front door, two sliding rails are arranged on the inner side of the optical fiber box front door, and the length direction of the sliding rails is consistent with the height direction of the optical fiber box front door.

Preferably, an air blower is arranged at the bottom of the inner side of the front door of the optical fiber box, a flexible hose is connected to the air blower, the other end of the flexible hose is connected to the long plate, and a plurality of air outlets are formed in the long plate.

Preferably, the long plate is connected to the slide rail in a sliding manner, the left side of the long plate is fixedly connected with a connecting rod, and the other end of the connecting rod is fixedly connected with a sliding block.

Preferably, the sliding block is spirally connected to a threaded rod, the threaded rod is rotatably connected to a rotating motor, and the rotating motor is arranged inside the front door of the optical fiber box.

Preferably, the rear of the optical fiber box body is rotatably connected with an optical fiber box rear door, a ventilation window is arranged on the optical fiber box rear door, and a plurality of dust bags are arranged behind the guide frame.

Compared with the prior art, the utility model has the beneficial effects that: according to the optical fiber distribution frame convenient to disassemble and assemble, the guide strips can slide in the first grooves of the guide frame through the rollers at the left end and the right end, so that the optical fiber distribution frame is easy, convenient and easy to disassemble, and meanwhile, a gap is reserved between every two guide strips, so that the optical fiber can be conveniently radiated during working;

the long plate can blow air to the guide bar through the air blower in the process of moving up and down with the aid of the rotating motor, so that dust on the guide bar can be cleaned while heat dissipation of the optical fiber is facilitated;

the dust bag can be detachably connected to the back of the guide frame and used for collecting dust on the guide strip, and the dust bag is convenient to detach and easy to clean.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic front view of the guide frame of the present invention;

FIG. 3 is an enlarged view taken at A of FIG. 2 according to the present invention;

FIG. 4 is a schematic front view of a guide strip according to the present invention;

FIG. 5 is a schematic rear view of the present invention;

in the figure: 1. an optical fiber box body; 2. a guide frame; 21. a first groove; 22. rolling a ball; 23. a second groove; 3. a guide strip; 31. an optical fiber interface; 32. a convex groove; 33. a roller; 4. a fiber box front door; 5. a blower; 6. a flexible hose; 7. a long plate; 8. a slide rail; 9. a rotating electric machine; 10. a slider; 11. a connecting rod; 12. a threaded rod; 13. a fiber box back door; 14. a dust bag; 15. an air outlet; 16. a ventilation window.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a convenient dismounting's optical fiber distribution frame, including optic fibre box 1, a set of leading truck 2 has been placed in the optic fibre box 1, a plurality of recess 21 has respectively been seted up to the inboard about leading truck 2, the length direction of recess 21 is unanimous with the length direction of leading truck 2, the top of every recess 21 is provided with a plurality of spin 22, and recess two 23 have been seted up to the below of every recess 21, the length direction of recess two 23 is unanimous with the length direction of leading truck 2, it is provided with gib block 3 to slide in the leading truck 2, the left and right sides of gib block 3 is provided with tongue 32, both ends respectively are provided with a gyro wheel 33 corresponding with recess two 23 around every tongue 32, the place ahead of gib block 3 is provided with the optic fibre interface 31 that a plurality of confession optic fibre was pegged graft.

The arrangement of the rolling balls 22 and the rollers 33 is more convenient and labor-saving when the guide strip 3 moves in the guide frame 2 in order to reduce the friction force when the guide strip 3 slides in the guide frame 2.

Furthermore, the front of the optical fiber box body 1 is rotatably connected with an optical fiber box front door 4, two sliding rails 8 are arranged on the inner side of the optical fiber box front door 4, and the length direction of each sliding rail 8 is consistent with the height direction of the optical fiber box front door 4.

The arrangement of the slide rail 8 is used for assisting the movement of the long plate 7, and the long plate 7 is placed to deviate from the original position in the moving process.

Specifically, an air blower 5 is arranged at the bottom of the inner side of a front door 4 of the optical fiber box, an expansion hose 6 is connected to the air blower 5, the other end of the expansion hose 6 is connected to a long plate 7, and a plurality of air outlets 15 are formed in the long plate 7.

The air blown out by the air blower 5 enters the flexible hose 6 and is discharged through the air outlet 15, and the guide strips 3 are cleaned and cooled.

Usually, the long plate 7 is slidably connected to the slide rail 8, and a connecting rod 11 is fixedly connected to the left side of the long plate 7, and a slider 10 is fixedly connected to the other end of the connecting rod 11.

The slider 10 is screwed to the screw rod 12, the screw rod 12 is rotatably connected to the rotary motor 9, and the rotary motor 9 is built in the front door 4 of the optical fiber box.

The rotating motor 9 works to control the threaded rod 12 to rotate, and the slide block 10 moves up and down on the threaded rod 12 to drive the long plate 7 to move up and down on the slide rail 8.

In addition, the rear of the optical fiber box body 1 is rotatably connected with an optical fiber box rear door 13, the optical fiber box rear door 13 is provided with a ventilation window 16, and the rear of the guide frame 2 is provided with a plurality of dust bags 14.

The dust bag 14 is detachably connected to the back of the guide frame 2 and used for collecting dust blown off from the guide frame 2; the louver 16 is used for heat dissipation.

The working principle and the using process of the utility model are as follows: after the optical fiber distribution frame is installed, optical fibers are inserted into the optical fiber interface 31, when the temperature in the optical fiber distribution frame is high, the rotating motor 9 and the air blower 5 are started, the rotating motor 9 works to control the threaded rod 12 to rotate, the sliding block 10 moves up and down on the threaded rod 12, and the connecting rod 11 drives the long plate 7 to move up and down on the sliding rail 8; the air blower 5 works, blown air enters the flexible hose 6 and is discharged through the air outlet 15 on the long plate 7, and the guide strip 3 is cleaned up and down back and forth and dissipated heat.

When the optical fiber distribution frame needs to be disassembled, the guide bars 3 are directly pulled out one by one in a sliding manner; and opening the rear door 13 of the optical fiber box at regular time, detaching the dust bag 14 from the back of the guide frame 2, and cleaning the dust collected in the dust bag 14.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.

Claims

1. An easy dismounting's optical fiber distribution frame which characterized in that: comprises an optical fiber box body (1), a group of guide frames (2) are arranged in the optical fiber box body (1), a plurality of first grooves (21) are respectively formed in the left inner side and the right inner side of the guide frame (2), the length direction of the first grooves (21) is consistent with the length direction of the guide frame (2), a plurality of rolling balls (22) are arranged above each first groove (21), a second groove (23) is formed below each first groove (21), the length direction of each second groove (23) is consistent with the length direction of the guide frame (2), the guide frame (2) is internally provided with guide strips (3) in a sliding way, the left side and the right side of each guide strip (3) are provided with convex grooves (32), the front end and the rear end of each convex groove (32) are respectively provided with a roller (33) corresponding to the second groove (23), and a plurality of optical fiber interfaces (31) for splicing optical fibers are arranged in front of the guide strip (3).

2. An easily demountable optical fiber distribution frame as defined in claim 1 wherein: the front of the optical fiber box body (1) is rotatably connected with an optical fiber box front door (4), two sliding rails (8) are arranged on the inner side of the optical fiber box front door (4), and the length direction of the sliding rails (8) is consistent with the height direction of the optical fiber box front door (4).

3. An easily demountable optical fiber distribution frame as defined in claim 2 wherein: the optical fiber box is characterized in that an air blower (5) is arranged at the bottom of the inner side of the front door (4) of the optical fiber box, an expansion hose (6) is connected onto the air blower (5), the other end of the expansion hose (6) is connected onto a long plate (7), and a plurality of air outlets (15) are formed in the long plate (7).

4. A demountable optical fiber distribution frame according to claim 3 wherein: long board (7) sliding connection in on slide rail (8), just long board (7) left side fixedly connected with connecting rod (11), the other end fixedly connected with slider (10) of connecting rod (11).

5. An easily demountable optical fiber distribution frame according to claim 4 wherein: the optical fiber box is characterized in that the sliding block (10) is spirally connected onto a threaded rod (12), the threaded rod (12) is rotatably connected onto a rotating motor (9), and the rotating motor (9) is arranged in the inner side of the front door (4) of the optical fiber box.

6. An easily demountable optical fiber distribution frame as defined in claim 1 wherein: the rear of the optical fiber box body (1) is rotatably connected with an optical fiber box rear door (13), a ventilation window (16) is arranged on the optical fiber box rear door (13), and a plurality of dust bags (14) are arranged behind the guide frame (2).