CN219203597U

CN219203597U - Multi-format optical fiber conversion box

Info

Publication number: CN219203597U
Application number: CN202223344938.4U
Authority: CN
Inventors: 吴中坤
Original assignee: Shenzhen Anruishi Intelligent Technology Co ltd
Current assignee: Shenzhen Anruishi Intelligent Technology Co ltd
Priority date: 2022-12-12
Filing date: 2022-12-12
Publication date: 2023-06-16
Anticipated expiration: 2032-12-12

Abstract

The utility model provides a multi-format optical fiber conversion box which comprises a dustproof component, wherein the dustproof component comprises a conversion box main body, a return plate, four grooves, four moving blocks, four dustproof blocks, four pull rings, a partition plate and four limiting blocks; the return plate is fixedly connected to the conversion box main body. According to the utility model, the corresponding two pull rings are pulled, the pull rings drive the dustproof blocks to move through the connecting plates, the dustproof blocks drive the movable blocks and the limiting blocks to move, the movable blocks slide on the positioning rods, the limiting blocks slide on the round rods, the two opposite dustproof blocks move in the directions away from each other, the connecting data wire is inserted into the connecting port, the pull force of the pull rings is released, the first spring drives the dustproof blocks to move through the movable blocks, the two dustproof blocks move in the directions close to each other, the dustproof blocks prevent dust or foreign matters from entering the connecting port, and the cleaning of the connecting port on the conversion box main body is ensured.

Description

Multi-format optical fiber conversion box

Technical Field

The utility model relates to a conversion box, in particular to a multi-format optical fiber conversion box, and belongs to the technical field of optical fiber conversion boxes.

Background

Currently, optical fibers are shorthand for optical fibers, which are fibers made of glass or plastic. Most optical fibers must be covered with several layers of protective structures before use, and the covered cable is called an optical cable. The optical fiber conversion box is used for remote transmission of RS-232/422/485 serial data through optical fibers, so that conversion from serial ports to the optical fibers can be completed, and the transmission distance of serial communication signals can be prolonged;

the existing optical fiber conversion box does not protect the connection port, dust or foreign matters cannot be effectively prevented from entering the port, the connection port of the optical fiber conversion box cannot be cleaned, a user is caused to suddenly interrupt a network in the use process, and certain loss is caused.

Disclosure of Invention

In view of the foregoing, it is desirable to provide a multi-format fiber optic conversion box that solves or mitigates the technical problems of the prior art, and at least provides a useful choice.

The technical scheme of the embodiment of the utility model is realized as follows: the multi-format optical fiber conversion box comprises a dustproof assembly, wherein the dustproof assembly comprises a conversion box main body, a return plate, four grooves, four moving blocks, four dustproof blocks, four pull rings, a partition plate and four limiting blocks;

the said back-shaped plate is fixedly connected to the said conversion box main body, the said conversion box main body is fixedly connected with two connection ports, four said recesses are opened on the inner walls of both sides of the said back-shaped plate, there are locating bars welded between inner walls of both sides of the said recess, four said movable blocks are slidably connected to the corresponding said locating bars, there are first springs welded between one side of the said movable block and inner wall of one side of the corresponding recess, the said first spring is movably sleeved on the corresponding said locating bar, the baffle fixed connection in on the return plate, four spacing grooves have been seted up on the baffle, the welding has the round bar between the both sides inner wall of spacing groove, four stopper respectively sliding connection in correspondence on the round bar, four dustproof piece respectively fixed connection in between one side of movable block and stopper, one side of dustproof piece extends to outside the return plate and fixedly connected with connecting plate, four pull ring respectively fixed connection in one side of corresponding connecting plate.

Further preferably, a second spring is welded between the other side of the limiting block and the inner wall of one side of the corresponding limiting groove, and the second spring is movably sleeved on the corresponding round rod.

Further preferably, the dust-proof block is provided with a wire clamping hole.

Further preferably, two rectangular holes are formed in the top inner wall and the bottom inner wall of the return-shaped plate, and the inner walls of the rectangular holes are not in contact with the outer sides of the corresponding dustproof blocks.

Further preferably, a switch and an indicator lamp are fixedly connected to one side of the conversion box main body.

Further preferably, the conversion box main body is movably contacted with a dust-proof plate, two mounting blocks are fixedly connected to the dust-proof plate, and the mounting blocks are in threaded connection with the conversion box main body through bolts.

Further preferably, the bottom of the conversion box main body is fixedly connected with four L-shaped blocks, and the L-shaped blocks are provided with mounting holes.

Further preferably, the moving block is provided with a limiting hole, and the inner wall of the limiting hole is slidably connected with the outer side of the corresponding positioning rod.

By adopting the technical scheme, the embodiment of the utility model has the following advantages:

according to the utility model, the corresponding two pull rings are pulled, the pull rings drive the dustproof blocks to move through the connecting plates, the dustproof blocks drive the movable blocks and the limiting blocks to move, the movable blocks slide on the positioning rods, the limiting blocks slide on the round rods, so that the two opposite dustproof blocks move in the directions far away from each other, the connecting data wire is inserted into the connecting port, the pull force on the pull rings is released, the first spring in a compressed state is reset, the first spring drives the dustproof blocks to move through the movable blocks, the two dustproof blocks move in the directions close to each other, the dustproof blocks prevent dust or foreign matters from entering the port at the connecting port, and the cleaning of the connecting port on the main body of the conversion box is ensured.

The foregoing summary is for the purpose of the specification only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments, and features described above, further aspects, embodiments, and features of the present utility model will become apparent by reference to the drawings and the following detailed description.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are required in the embodiments or the technical descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a perspective view of the present utility model;

FIG. 2 is a side perspective view of the present utility model;

FIG. 3 is a perspective view of the dust block of the present utility model after being hidden;

FIG. 4 is an enlarged block diagram of area A of FIG. 2 in accordance with the present utility model;

fig. 5 is an enlarged block diagram of the area B of fig. 3 according to the present utility model.

Reference numerals: 1. a dust-proof assembly; 2. a conversion box main body; 3. a return plate; 4. a connection port; 5. a groove; 6. a positioning rod; 7. a moving block; 8. a first spring; 9. a dust-proof block; 10. a connecting plate; 11. a pull ring; 12. a partition plate; 13. a limit groove; 14. a round bar; 15. a limiting block; 16. a second spring; 17. a wire clamping hole; 18. a rectangular hole; 19. a switch; 20. an indicator light; 21. a dust-proof plate; 22. a mounting block; 23. a bolt; 24. l-shaped block.

Detailed Description

Hereinafter, only certain exemplary embodiments are briefly described. As will be recognized by those of skill in the pertinent art, the described embodiments may be modified in various different ways without departing from the spirit or scope of the present utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive.

Embodiments of the present utility model will be described in detail below with reference to the accompanying drawings.

As shown in fig. 1-5, an embodiment of the present utility model provides a multi-format optical fiber conversion box, which includes a dustproof assembly 1, wherein the dustproof assembly 1 includes a conversion box main body 2, a rectangular plate 3, four grooves 5, four moving blocks 7, four dustproof blocks 9, four pull rings 11, a partition 12, and four limiting blocks 15;

the conversion box comprises a conversion box body 2, two connecting ports 4, four grooves 5, positioning rods 6, four moving blocks 7, a connecting plate 10, a baffle plate 12, four limiting grooves 13, round rods 14, four limiting blocks 15, four dustproof blocks 9, connecting plates 10 and four pull rings 11, wherein the two connecting ports 4 are fixedly connected to the conversion box body 2, the four grooves 5 are formed in the inner walls of the two sides of the conversion box body 2, the positioning rods 6 are welded between the inner walls of the two sides of the grooves 5, the four moving blocks 7 are connected to the corresponding positioning rods 6 in a sliding mode, the first springs 8 are welded between one side of each moving block 7 and one side inner wall of the corresponding groove 5, the first springs 8 are movably sleeved on the corresponding positioning rods 6, the round rods 14 are welded between the inner walls of the two sides of the limiting grooves 13, the four limiting blocks 15 are connected to the corresponding round rods 14 in a sliding mode, the four dustproof blocks 9 are fixedly connected to one sides of the moving blocks 7 and one sides of the limiting blocks 15, the four pull rings 11 are connected to the outside the corresponding connecting plates 3 in a fixed mode.

In one embodiment, a second spring 16 is welded between the other side of the limiting block 15 and the inner wall of one side of the corresponding limiting groove 13, the second spring 16 is movably sleeved on the corresponding round rod 14, two rectangular holes 18 are formed in the inner wall of the top and the inner wall of the bottom of the return-type plate 3, the inner wall of each rectangular hole 18 is not in contact with the outer side of the corresponding dustproof block 9, the limiting block 15 compresses the corresponding second spring 16 in the moving process, the two opposite dustproof blocks 9 move in the directions away from each other, the restoring effect is achieved under the action of the self elastic force of the second spring 16, the pull ring 11 is directly released after the connecting data wire is inserted, and the dustproof block 9 is automatically restored under the action of the self elastic force of the second spring 16.

In one embodiment, the dustproof block 9 is provided with a wire clamping hole 17, the wire clamping hole 17 is used for fixing the connecting data wire, so that the phenomenon of movement or separation in the using process is prevented, and the stability of the dustproof block in the using process is improved.

In one embodiment, a switch 19 and an indicator light 20 are fixedly connected to one side of the conversion box body 2, the conversion box body 2 is started through the switch 19, and whether the indicator light 20 is lighted or not is observed, so that the conversion box body 2 can be normally used if the indication is lighted.

In one embodiment, the conversion box main body 2 is movably contacted with the dust-proof plate 21, two mounting blocks 22 are fixedly connected to the dust-proof plate 21, the mounting blocks 22 are in threaded connection with the conversion box main body 2 through bolts 23, and the bolts 23 are rotated through an external wrench, so that the mounting blocks 22 are separated from the conversion box main body 2, the dust-proof plate 21 can be removed for cleaning, and the phenomenon of blocking after the dust-proof plate 21 is used for a long time is prevented.

In one embodiment, the bottom of the conversion box main body 2 is fixedly connected with four L-shaped blocks 24, the L-shaped blocks 24 are provided with mounting holes, the conversion box main body 2 can be fixed at a place where the conversion box is used through the L-shaped blocks 24, and meanwhile, the conversion box main body is mounted with external fixing screws through the mounting holes formed in the L-shaped blocks 24, so that the mounting operation is simple and quick.

In one embodiment, the moving block 7 is provided with a limiting hole, the inner wall of the limiting hole is slidably connected with the outer side of the corresponding positioning rod 6, and the limiting hole limits the moving block 7, so that the moving block 7 can only move up and down in the moving process, and the moving block 7 drives the corresponding dust-proof block 9 to move without offset.

The utility model works when in work: during the use, pulling two pull rings 11 that correspond, pull ring 11 drive the connecting plate 10 that corresponds and remove, connecting plate 10 drives the dustproof piece 9 that corresponds and remove, dustproof piece 9 is at the in-process that removes and the inner wall in rectangular hole 18 contactless, dustproof piece 9 drives the movable block 7 that corresponds and stopper 15 removal, movable block 7 slides on the locating lever 6 that corresponds, movable block 7 compresses corresponding first spring 8 at the in-process that removes, stopper 15 slides on the round bar 14 that corresponds, stopper 15 compresses at the in-process second spring 16 that corresponds that removes, make two relative dustproof pieces 9 remove to the direction of keeping away from each other, immediately insert in connecting port 4 with the connecting data line, loosen the pulling force to pull ring 11 after inserting, first spring 8 reset under the compressive state this moment, under the effect of first spring 8 self elasticity, make first spring 8 pass through movable block 7 drive dustproof piece 9 remove to the direction that is close to each other, card line hole 17 compresses the data line, simultaneously dustproof piece 9 is to connecting port 4, the direction of keeping away from each other, the change the dust box 21 can be guaranteed to the clean with the connection box 21 when the dust box is got into to the main part, the clean box 21 when the connection box is guaranteed, the dust box is 21 has been removed to the clean with the clean, and the connection box is 21 has been guaranteed to the dust box is required to be taken down to the connection box 2.

The foregoing is merely illustrative of the present utility model, and the present utility model is not limited thereto, and any person skilled in the art will readily recognize that various changes and substitutions are possible within the scope of the present utility model. Therefore, the protection scope of the present utility model shall be subject to the protection scope of the claims.

Claims

1. The utility model provides a many format fiber conversion box, includes dustproof subassembly (1), its characterized in that: the dustproof assembly (1) comprises a conversion box main body (2), a return plate (3), four grooves (5), four moving blocks (7), four dustproof blocks (9), four pull rings (11), a partition plate (12) and four limiting blocks (15);

the utility model discloses a dustproof device, including a converting box main body (2), a groove (5) and a limiting block (15), wherein the converting box main body (2) is fixedly connected with the converting box main body (3), two connecting ports (4) are fixedly connected with the converting box main body (2), four the groove (5) is arranged on the inner walls of the two sides of the converting box main body (3), a positioning rod (6) is welded between the inner walls of the two sides of the groove (5), four moving blocks (7) are respectively and slidingly connected with the corresponding positioning rod (6), a first spring (8) is welded between one side of the moving block (7) and one side inner wall of the corresponding groove (5), the first spring (8) is movably sleeved on the corresponding positioning rod (6), a baffle (12) is fixedly connected with the converting box main body (3), four limiting grooves (13) are arranged on the baffle (12), round rods (14) are welded between the inner walls of the two sides of the limiting grooves (13), four limiting blocks (15) are respectively and slidingly connected with the corresponding round rods (14), four limiting blocks (9) are respectively connected with one side of the dustproof block (9) and are fixedly connected with one side of the dustproof plate (10), the four pull rings (11) are respectively and fixedly connected to one side of the corresponding connecting plate (10).

2. The multi-format fiber optic conversion box of claim 1, wherein: a second spring (16) is welded between the other side of the limiting block (15) and the inner wall of one side of the corresponding limiting groove (13), and the second spring (16) is movably sleeved on the corresponding round rod (14).

3. The multi-format fiber optic conversion box of claim 1, wherein: the dustproof block (9) is provided with a wire clamping hole (17).

4. The multi-format fiber optic conversion box of claim 1, wherein: two rectangular holes (18) are formed in the inner wall of the top and the inner wall of the bottom of the return plate (3), and the inner wall of each rectangular hole (18) is not in contact with the outer side of the corresponding dustproof block (9).

5. The multi-format fiber optic conversion box of claim 1, wherein: one side of the conversion box main body (2) is fixedly connected with a switch (19) and an indicator lamp (20).

6. The multi-format fiber optic conversion box of claim 1, wherein: the conversion box is characterized in that a dustproof plate (21) is movably contacted with the conversion box main body (2), two mounting blocks (22) are fixedly connected to the dustproof plate (21), and the mounting blocks (22) are in threaded connection with the conversion box main body (2) through bolts (23).

7. The multi-format fiber optic conversion box of claim 1, wherein: the bottom of the conversion box main body (2) is fixedly connected with four L-shaped blocks (24), and mounting holes are formed in the L-shaped blocks (24).

8. The multi-format fiber optic conversion box of claim 1, wherein: and the moving block (7) is provided with a limiting hole, and the inner wall of the limiting hole is in sliding connection with the outer side of the corresponding positioning rod (6).