CN218956860U

CN218956860U - Optical fiber case

Info

Publication number: CN218956860U
Application number: CN202223299670.7U
Authority: CN
Inventors: 胡卫芳; 任兴波; 徐灵; 路健良
Original assignee: Hangzhou Bolan Electronics Co ltd
Current assignee: Hangzhou Bolan Electronics Co ltd
Priority date: 2022-12-09
Filing date: 2022-12-09
Publication date: 2023-05-02
Anticipated expiration: 2032-12-09

Abstract

The utility model relates to the field of optical fiber cabinets, in particular to an optical fiber cabinet, which comprises a cabinet body, wherein an inner cavity with an opening is formed in the cabinet body, a sliding plate is arranged in the inner cavity, the sliding plate is inserted into the inner cavity, an optical fiber seat is arranged on the sliding plate, a pressing plate higher than the upper end face of the sliding plate is fixedly arranged on the sliding plate, a plane part and a limiting plate are arranged on the cabinet body, the plane part is positioned in the inner cavity, the limiting plate is positioned at the opening of the inner cavity, and the optical fiber seat is positioned at the front side of the pressing plate; the utility model aims to overcome the defects of the prior art and provide the optical fiber cabinet which is convenient for a worker to plug the optical fiber connector in the optical fiber cabinet with higher placement position.

Description

Optical fiber case

Technical Field

The utility model relates to the field of optical fiber cabinets, in particular to an optical fiber cabinet.

Background

With the rapid development of information technology, mobile communication has entered a large-scale commercial stage of the fourth-generation mobile communication system (4G). Along with the application of optical fibers, the optical fiber near-end machine case which is convenient for connecting the optical fiber connectors is generated, and the optical fiber near-end machine case concentrates a large number of optical fiber connectors in the case body, so that the optical fiber connectors are convenient to maintain and plug on one hand, and dust is prevented on the other hand because of the optical fiber connectors.

The existing optical fiber near-end machine case is usually of drawer type design, the optical fiber connector is moved out of the interior of the case in a drawing mode, so that a worker can conveniently conduct plug operation, however, the optical fiber near-end machine case is usually stacked and placed in the use process due to limited space, when the placement position of the optical fiber near-end machine case is higher, the worker can only see the optical fiber connector by virtue of a ladder to other supports so as to conduct plug when the worker conducts optical fiber plug due to limited height of the worker, and therefore, how to design the optical fiber case, the worker can conveniently conduct plug operation on the optical fiber connector in the optical fiber case with higher placement position.

Disclosure of Invention

Accordingly, the present utility model is directed to overcome the shortcomings of the prior art and provide an optical fiber chassis that is convenient for a worker to plug the optical fiber connector inside the optical fiber chassis with a higher placement position.

In order to solve the technical problems, the technical scheme of the utility model is as follows:

the optical fiber cabinet comprises a cabinet body, wherein an inner cavity with an opening is formed in the cabinet body, a sliding plate is arranged in the inner cavity, the sliding plate is inserted into the inner cavity, an optical fiber seat is arranged on the sliding plate, a pressing plate higher than the upper end face of the sliding plate is fixedly arranged on the sliding plate, a plane part and a limiting plate are arranged on the cabinet body, the plane part is positioned in the inner cavity, the limiting plate is positioned at the opening of the inner cavity, and the optical fiber seat is positioned at the front side of the pressing plate;

the sliding plate is divided into a first state and a second state, in the first state, the pressing plate is abutted to the plane part, the pressing plate is separated from the plane part along with outward drawing of the sliding plate, the limiting plate limits the pressing plate to deviate from the inner part of the inner cavity, the sliding plate is inclined downwards, and the sliding plate is switched to the second state.

Preferably, the planar portion is detachably connected to the case.

Preferably, the planar portion is connected to the case by a bolt.

Preferably, an adjusting part is further fixedly arranged on the box body, and the height of the lower end face of the adjusting part gradually rises from back to front.

Preferably, the lower end surface of the adjusting part is an inclined surface or an arc surface.

Preferably, the lowest part of the lower end surface of the adjusting part is in height with the lower end surface of the plane part.

Preferably, the adjusting part is detachably connected with the box body.

Preferably, the planar portion is connected to the case by a bolt.

Preferably, a baffle plate for closing the opening is arranged on the front side of the sliding plate, the baffle plate is hinged with the sliding plate, and a locking plate for locking the position of the baffle plate is arranged on the box body.

Preferably, the locking plate is made of a permanent magnet, and the baffle is made of a magnetic material attracted by the permanent magnet.

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

when the optical fiber box is used, when the position of the box body is higher, the abutting plate is separated from contact with the lower side plane of the plane part by touching the sliding plate, the abutting plate abuts against the upper side inner wall of the inner cavity, the abutting plate abuts against the limiting plate along with the continuous outward sliding of the sliding plate, the optical fiber seat is separated from each part of the inner cavity, the sliding plate is inclined downwards, the abutting plate and the sliding plate cannot be separated from the inner part of the inner cavity due to the limitation of the limiting plate, and staff can observe the upper end face of the sliding plate for soliciting manuscript due to the inclined downwards of the sliding plate; meanwhile, the height of the optical fiber seat is lower than that of the inner wall of the lower side of the inner cavity, so that the optical fiber plug operation of a sliding plate at a higher position is convenient for a worker.

Drawings

FIG. 1 is a schematic cross-sectional view of the present utility model;

FIG. 2 is a schematic diagram of the overall structure of the present utility model;

FIG. 3 is an enlarged schematic view of FIG. 2 at A;

FIG. 4 is a schematic cross-sectional view of the collar;

fig. 5 is a schematic cross-sectional view of the collar.

Reference numerals: 10. a case; 11. an inner cavity; 12. a planar portion; 13. an adjusting section; 20. a slide plate; 21. a pressing plate; 22. an optical fiber seat; 23. a baffle; 24. a locking plate; 25. and a limiting plate.

Detailed Description

The following detailed description of the utility model is provided in connection with the accompanying drawings to facilitate understanding and grasping of the technical scheme of the utility model.

Embodiment one:

the embodiment provides an optical fiber cabinet, which is convenient for a worker to continuously study the insertion and extraction of the optical fiber connector in the optical fiber cabinet with higher placement position.

As shown in fig. 1 and fig. 2, in order to facilitate the insertion and extraction of an optical fiber connector inside an optical fiber cabinet with a higher placement position by a worker, the optical fiber cabinet comprises a box body 10, an inner cavity 11 with an opening is formed inside the box body 10, a sliding plate 20 is arranged inside the inner cavity 11, the sliding plate 20 is inserted inside the inner cavity 11, an optical fiber seat 22 is arranged on the sliding plate 20, an abutting plate 21 higher than the upper end surface of the sliding plate 20 is fixedly arranged on the sliding plate 20, a plane part 12 and a limiting plate 25 are arranged on the box body 10, the plane part 12 is positioned inside the inner cavity 11, the limiting plate 25 is positioned at the opening of the inner cavity 11, and the optical fiber seat 22 is positioned at the front side of the abutting plate 21;

further, as shown in fig. 2 and 3, in order to adjust whether the sliding plate 20 is inclined according to the use environment, the planar portion 12 is detachably connected to the case 10, specifically, a plurality of through holes through which bolts pass are formed in a side wall of the case 10, and the planar portion 12 is connected to the case 10 through bolts.

The length of the plane part 12 is determined by the height of the box body 10, and when the sliding plate 20 needs to be horizontally pulled out, the plane part 12 with the length consistent with the length of the side wall of the inner cavity 11 is selected; when the slide plate 20 needs to be obliquely pulled out, the plane part 12 with shorter length is selected to be arranged at the innermost part of the inner cavity 11;

further, as shown in fig. 1 and 2, in order to prevent dust in the inner cavity 11, a baffle plate 23 for closing the opening is provided on the front side of the sliding plate 20, the baffle plate 23 is hinged to the sliding plate 20, and a locking plate 24 for locking the position of the baffle plate 23 is provided on the case 10; specifically, the material of the locking plate 24 is a permanent magnet, and the material of the baffle 23 is a magnetic metal material such as iron, cobalt, or nickel.

Embodiment two:

the difference between the present embodiment and the first embodiment is the arrangement of the adjusting portion 13;

as shown in fig. 4 and 5, in order to adjust the inclination of the slide plate 20, the box 10 is further fixed with an adjusting portion 13, and the height of the lower end surface of the adjusting portion 13 gradually increases from back to front; specifically, the lower end surface of the adjusting part 13 is an inclined surface or an arc surface; specifically, the lower end surface of the adjusting portion 13 is provided with a damping layer for preventing the pressing plate 21 and the adjusting portion 13 from sliding relatively, the damping layer is made of rubber, and the lowest position of the lower end surface of the adjusting portion 13 is consistent with the height of the lower end surface of the planar portion 12, so that the pressing plate 21 is ensured to smoothly transition from the lower end surface of the planar portion 12 to the lower end surface of the adjusting portion 13.

Further, as shown in fig. 2 and 4, in order to facilitate adjustment of the inclination degree of the slide plate 20, the adjusting portion 13 is detachably connected to the case 10; specifically, the planar portion 12 is connected to the case 10 by bolts through holes reserved on the side wall of the case 10.

Example 3:

the present embodiment differs from the first embodiment in that the shape of the adjustment portion 13 is different.

Specifically, the lower end surface of the adjusting portion 13 is stepped, and the stepped arrangement can fix the pressing plate 21 more firmly.

The foregoing is only exemplary of the utility model, and many other embodiments of the utility model are possible, and all modifications and variations of the utility model are intended to fall within the scope of the utility model.

Claims

1. The utility model provides an optical fiber cabinet, includes box (10), the inner chamber (11) that have the opening is seted up to the inside of box (10), the inside of inner chamber (11) is equipped with slide (20), slide (20) are inserted in the inside of inner chamber (11), be equipped with fiber seat (22) on slide (20), its characterized in that, be equipped with on slide (20) on be higher than support clamp plate (21) of the up end of slide (20) admittedly, be equipped with plane portion (12) and limiting plate (25) on box (10), plane portion (12) are located the inside of inner chamber (11), limiting plate (25) are located the opening part of inner chamber (11), fiber seat (22) are located the front side of support clamp plate (21);

the sliding plate (20) is divided into a first state and a second state, in the first state, the pressing plate (21) is in butt joint with the plane part (12), along with outward drawing of the sliding plate (20), the pressing plate (21) is separated from contact with the plane part (12), the limiting plate (25) limits the pressing plate (21) to be separated from the inner part of the inner cavity (11), the sliding plate (20) is inclined downwards, and the sliding plate (20) is switched into the second state.

2. A fiber optic cabinet according to claim 1, wherein the planar portion (12) is removably connected to the cabinet (10).

3. A fiber optic cabinet according to claim 2, wherein the planar portion (12) is bolted to the cabinet (10).

4. The optical fiber cabinet according to claim 1, wherein the cabinet body (10) is further fixedly provided with an adjusting portion (13), and the height of the lower end surface of the adjusting portion (13) gradually increases from back to front.

5. A fiber optic cabinet according to claim 4, wherein the lower end surface of the adjusting portion (13) is an inclined surface or an arc surface.

6. A fiber optic cabinet according to claim 5, wherein the lower end surface of the regulating portion (13) is at the lowest position in height with the lower end surface of the planar portion (12).

7. A fibre optic enclosure according to any of claims 4 to 6, wherein the adjustment portion (13) is detachably connected to the enclosure (10).

8. A fiber optic cabinet according to claim 7, wherein the planar portion (12) is bolted to the cabinet (10).

9. A fiber optic cabinet according to claim 1, wherein a front side of the slide plate (20) is provided with a baffle plate (23) for closing the opening, the baffle plate (23) is hinged to the slide plate (20), and the cabinet (10) is provided with a locking plate (24) for locking the position of the baffle plate (23).

10. A fiber optic cabinet according to claim 9, wherein the locking plate (24) is made of a permanent magnet, and the baffle (23) is made of a magnetic material attracted by the permanent magnet.