CN219039443U

CN219039443U - Optical fiber module box frame

Info

Publication number: CN219039443U
Application number: CN202223404221.4U
Authority: CN
Inventors: 周善贵; 刘凯; 曾小龙; 胡岩松
Original assignee: Shanghai Grandway Telecom Tech Co ltd
Current assignee: Shanghai Grandway Telecom Tech Co ltd
Priority date: 2022-12-19
Filing date: 2022-12-19
Publication date: 2023-05-16
Anticipated expiration: 2032-12-19

Abstract

The utility model relates to an optical fiber module box frame which comprises a box body, a box cover and a module box, wherein the box body is of a polyhedron structure, one side of the box body is provided with a wiring hole matched with the shape of the box cover, the box cover is positioned above the wiring hole, the box cover is provided with a buckle, and the box cover is connected with the box body through the buckle; one side of the box body is provided with a module box fixing hole matched with the shape of the module box, two sides of the module box fixing hole and the module box are provided with corresponding elastic sheets, and the module box is detachably fixed in the module box fixing hole through the elastic sheets. Compared with the prior art, the utility model has the advantages of convenient installation and disassembly, firm structure, high reliability and the like.

Description

Optical fiber module box frame

Technical Field

The utility model relates to the technical field of distribution equipment, in particular to a box frame of an optical fiber module.

Background

The optical fiber module box frame is mainly used for optical fiber fusion welding of an optical cable terminal, optical connector installation, optical path adjustment, storage of redundant tail section optical fibers and storage of jump cut optical fibers, and is also used for occasions such as fixing and protecting the optical fibers, fixing connection of the optical fibers, cross connection and the like.

However, the upper cover plate of the existing subframe is too many in mounting screws, so that the mounting and dismounting are inconvenient, and the subframe is not modularized, so that the modularized mounting is inconvenient.

Disclosure of Invention

The object of the present utility model is to overcome the above-mentioned drawbacks of the prior art.

The aim of the utility model can be achieved by the following technical scheme:

the optical fiber module box frame comprises a box body, a box cover and a module box, wherein the box body is of a polyhedron structure, one side of the box body is provided with a wiring hole matched with the box cover in shape, the box cover is positioned above the wiring hole, the box cover is provided with a buckle, and the box cover is connected with the box body through the buckle;

one side of the box body is provided with a module box fixing hole matched with the shape of the module box, two sides of the module box fixing hole and the module box are provided with corresponding elastic sheets, and the module box is detachably fixed in the module box fixing hole through the elastic sheets.

Working principle: after the buckle is opened, the box cover is taken down from the upper part of the box body, then the module box is inserted into the module box fixing hole on the box body through the elastic sheet, the optical fiber at the tail part of the module box can be processed in the box body of the module box frame, and the box cover is fixed on the box body through the buckle after the processing is completed.

After the buckle is opened in the scheme, the box cover is taken down from the upper part of the box body, then the module box is inserted into the module box fixing hole on the box body through the elastic sheet, the optical fiber at the tail part of the module box can be processed in the box body of the module box frame, and the processing is completed, so that the box cover is fixed on the box body through the buckle. This scheme passes through the buckle with lid and box body to be connected, and when overhauling, conveniently opens the lid, maintains the optic fibre in the box body, and the module box passes through the shell fragment joint in the box body simultaneously, and simple structure is convenient, has simplified the change process of module box, has improved the change rate of module box.

Preferably, a baffle is arranged above the wiring hole of the box body, and the baffle is positioned above the module box.

Preferably, the two sides of the baffle are provided with first threaded holes, and the baffle is fixed on the box body by screws or bolts penetrating through the first threaded holes.

Preferably, the number of the module box fixing holes is multiple, a partition plate is arranged between the module boxes in the two adjacent module box fixing holes, the partition plate is arranged between the baffle plate and the box body, and the baffle plate is vertically connected with the baffle plate and the box body.

Preferably, a plurality of mounting lugs are arranged on the box body, the mounting lugs are fixed on two sides of the box body, the mounting lugs are of L-shaped structures, and first bolt holes are formed in the mounting lugs.

Preferably, the number of the first bolt holes is a plurality.

Preferably, the mounting lug is further provided with a second bolt hole, and the mounting lug is fixed on the box body by a bolt penetrating through the second bolt hole.

Preferably, the box body is provided with a wire guide hole, a sealing ring is arranged in the wire guide hole, the sealing ring is detachably fixed in the wire guide hole, and the number of the wire guide holes is multiple.

Preferably, a plurality of wire binding bridges are arranged in the box body.

Preferably, a plurality of elastic sheets are arranged on two sides of the module box fixing hole.

Compared with the prior art, the utility model has the following advantages:

(1) After the buckle is opened in the scheme, the box cover is taken down from the upper part of the box body, then the module box is inserted into the module box fixing hole on the box body through the elastic sheet, the optical fiber at the tail part of the module box can be processed in the box body of the module box frame, and the processing is completed, so that the box cover is fixed on the box body through the buckle. This scheme passes through the buckle with lid and box body to be connected, and when overhauling, conveniently opens the lid, maintains the optic fibre in the box body, and the module box passes through the shell fragment joint in the box body simultaneously, and simple structure is convenient, has simplified the change process of module box, has improved the change rate of module box.

(2) According to the scheme, the baffle is arranged above the module box, the position of the module box in the box body is limited, a fixing effect is achieved, meanwhile, the baffle is arranged between the adjacent module boxes in the horizontal direction, the module boxes are further fixed, and the firmness of the overall structure of the device and the reliability of connection between all parts are guaranteed.

Drawings

FIG. 1 is a schematic illustration of the present utility model;

FIG. 2 is a schematic illustration of the present utility model;

FIG. 3 is a schematic illustration of the present utility model;

FIG. 4 is a schematic illustration of the present utility model;

in the figure: 1. the box body, 2, the lid, 3, the module box, 4, the buckle, 5, the shell fragment, 6, baffle, 7, baffle, 8, installation ear, 9, first bolt hole, 10, sealing washer, 11, bundle line bridge.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.

In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are directions or positional relationships based on those shown in the drawings, or are directions or positional relationships conventionally put in use of the inventive product, are merely for convenience of describing the present utility model and simplifying the description, and are not indicative or implying that the apparatus or element to be referred to must have a specific direction, be constructed and operated in a specific direction, and thus should not be construed as limiting the present utility model.

It should be noted that the terms "first," "second," and "second" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implying a number of technical features being indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present application, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

Furthermore, the terms "horizontal," "vertical," and the like do not denote a requirement that the component be absolutely horizontal or overhang, but rather may be slightly inclined. As "horizontal" merely means that its direction is more horizontal than "vertical", and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

Example 1

As shown in fig. 1-3, an optical fiber module box frame comprises a box body 1, a box cover 2 and a module box 3, wherein the box body 1 is of a polyhedron structure, one side of the box body 1 is provided with a wiring hole matched with the box cover 2 in shape, the box cover 2 is positioned above the wiring hole, the box cover 2 is provided with a buckle 4, and the box cover 2 is connected with the box body 1 through the buckle 4;

one side of the box body 1 is provided with a module box fixing hole matched with the shape of the module box 3, two sides of the module box fixing hole and the module box 3 are provided with corresponding elastic pieces 5, and the module box 3 is detachably fixed in the module box fixing hole through the elastic pieces 5.

Working principle: after the buckle 4 is opened, the box cover 2 is taken down from the upper part of the box body 1, then the module box 3 is inserted into the module box fixing hole on the box body 1 through the elastic sheet 5, the optical fiber at the tail part of the module box 3 can be processed in the box body 1 of the module box frame, and the box cover 2 is fixed on the box body 1 through the buckle 4 after the processing is completed.

After the buckle 4 is opened in the scheme, the box cover 2 is taken down from the upper part of the box body 1, then the module box 3 is inserted into the module box fixing hole on the box body 1 through the elastic sheet 5, the optical fiber at the tail part of the module box 3 can be processed in the box body 1 of the module box frame, and the box cover 2 is fixed on the box body 1 through the buckle 4 after the processing is completed. This scheme passes through buckle 4 with lid 2 and box body 1 to be connected, and during the maintenance, conveniently opens lid 2, maintains the optic fibre in the box body 1, and module box 3 passes through shell fragment 5 joint in box body 1 simultaneously, and simple structure is convenient, has simplified the change process of module box 3, has improved the change rate of module box 3.

A baffle plate 6 is arranged above the wiring hole of the box body 1, and the baffle plate 6 is positioned above the module box 3.

This scheme has carried out spacingly through setting up baffle 6 in the top of module box 3, has played fixed effect to the position of module box 3 in the box body 1, has avoided module box 3 to be located the box body 1 and has removed for the stiff end, the light contact problem that probably causes.

The baffle 6 is provided with first threaded holes on two sides, and the baffle 6 is fixed on the box body 1 by screws or bolts penetrating through the first threaded holes.

The quantity of module box fixed orifices is a plurality of, is equipped with baffle 7 between the module box 3 that is located two adjacent module box fixed orifices, and baffle 7 is located between baffle 6 and the box body 1, baffle 7 perpendicular connection baffle 6 and box body 1.

According to the scheme, the partition plates 7 are arranged between the adjacent module boxes 3 in the horizontal direction, the module boxes 3 are further fixed, and the firmness of the overall structure of the device and the reliability of connection between all the components are guaranteed.

Be equipped with a plurality of installation ears 8 on the box body 1, installation ears 8 are fixed in the both sides of box body 1, and installation ears 8 are L type structure, are equipped with first bolt hole 9 on the installation ears 8.

This scheme is through setting up mounting ear 8 in the both sides of box body 1 to combine first bolt hole 9 on the mounting ear 8, fix the module box frame on other equipment. The number of first bolt holes 9 is plural.

The mounting lug 8 is also provided with a second bolt hole, and the mounting lug 8 is fixed on the box body 1 by a bolt penetrating through the second bolt hole.

As a preferred embodiment, the box body 1 is provided with wire guides, the wire guides are internally provided with sealing rings 10, the sealing rings 10 are detachably fixed in the wire guides, and the number of the wire guides is a plurality of

According to the scheme, the plurality of wire guide holes are formed in different sides of the module box frame, so that the optical fibers can be fed and discharged in a plurality of directions, and the optical fibers can be conveniently walked.

As shown in fig. 4, a plurality of wire tying bridges 11 are provided in the case 1.

As a preferred embodiment, a plurality of elastic pieces 5 are provided at both sides of the module case fixing hole.

According to the scheme, the plurality of elastic sheets 5 are arranged on the two sides of the module box fixing holes, so that the number of the module boxes 3 installed in the single module box fixing holes is increased, and the capacity of the module box frame is further increased.

The foregoing describes in detail preferred embodiments of the present utility model. It should be understood that numerous modifications and variations can be made in accordance with the concepts of the utility model by one of ordinary skill in the art without undue burden. Therefore, all technical solutions which can be obtained by logic analysis, reasoning or limited experiments based on the prior art by the person skilled in the art according to the inventive concept shall be within the scope of protection defined by the claims.

Claims

1. The optical fiber module box frame is characterized by comprising a box body (1), a box cover (2) and a module box (3), wherein the box body (1) is of a polyhedron structure, one side of the box body (1) is provided with a wiring hole matched with the box cover (2) in shape, the box cover (2) is positioned above the wiring hole, the box cover (2) is provided with a buckle (4), and the box cover (2) is connected with the box body (1) through the buckle (4);

one side of the box body (1) is provided with a module box fixing hole matched with the shape of the module box (3), two sides of the module box fixing hole and the module box (3) are provided with corresponding elastic pieces (5), and the module box (3) is detachably fixed in the module box fixing hole through the elastic pieces (5).

2. A fiber optic module cassette frame according to claim 1, wherein a baffle (6) is provided above the wiring holes of the cassette body (1), the baffle (6) being located above the module cassette (3).

3. A fiber optic module cassette frame according to claim 2, wherein the baffle plate (6) is provided with first threaded holes on both sides, and the baffle plate (6) is fixed to the cassette body (1) by screws or bolts passing through the first threaded holes.

4. A fiber optic module cassette frame according to claim 2, wherein the number of the module cassette fixing holes is plural, a partition plate (7) is disposed between the module cassettes (3) located in two adjacent module cassette fixing holes, the partition plate (7) is located between the baffle plate (6) and the cassette body (1), and the partition plate (7) is vertically connected with the baffle plate (6) and the cassette body (1).

5. The fiber optic module box frame according to claim 1, wherein the box body (1) is provided with a plurality of mounting lugs (8), the mounting lugs (8) are fixed on two sides of the box body (1), the mounting lugs (8) are of an L-shaped structure, and the mounting lugs (8) are provided with first bolt holes (9).

6. A fibre-optic module cassette frame according to claim 5, characterized in that the number of first bolt holes (9) is a plurality.

7. A fiber optic module cassette frame according to claim 5, wherein the mounting ears (8) are further provided with second bolt holes, and the mounting ears (8) are secured to the cassette body (1) by bolts passing through the second bolt holes.

8. A fiber optic module cassette frame according to claim 1, wherein the cassette body (1) is provided with wire guides, and sealing rings (10) are arranged in the wire guides, and the sealing rings (10) are detachably fixed in the wire guides, and the number of the wire guides is plural.

9. A fiber optic module cassette according to claim 1, wherein a plurality of wire bridges (11) are provided in the cassette body (1).

10. A fiber optic module cassette frame according to claim 1, wherein a plurality of spring plates (5) are provided on both sides of the module cassette fixing hole.