CN215116917U

CN215116917U - Optical fiber exchange box

Info

Publication number: CN215116917U
Application number: CN202121595310.4U
Authority: CN
Inventors: 刘润; 曹彬彬; 姚星驰
Original assignee: Henan Ronghao Communication Engineering Co ltd
Current assignee: Henan Ronghao Communication Engineering Co ltd
Priority date: 2021-07-13
Filing date: 2021-07-13
Publication date: 2021-12-10
Anticipated expiration: 2031-07-13

Abstract

The utility model belongs to the technical field of communication engineering's technique and specifically relates to a fiber exchange box is related to, and it includes the box, and the left and right sides of box all is equipped with the through wires hole, still includes two spool, and on the box and the intercommunication in the through wires hole were located to the one end of spool, the other end of spool set up down and inlay and be equipped with the lantern ring, is equipped with the elastic sleeve that supplies the optical cable to wear to establish and a plurality of first gas pocket that run through surface about the lantern ring on the lantern ring. The optical cable in the box body penetrates out of the wire tube and the elastic sleeve, and rainwater and dust are not easy to enter the box body because the opening of one end of the wire tube, which is far away from the box body, faces downwards; the elastic sleeve can be tightly sleeved on the optical cable, so that dust and rainwater are not easy to enter the box body from a gap between the optical cable and the elastic sleeve; the first air hole can isolate dust, so that heat dissipation inside the box body is guaranteed, and the dust is not easy to enter the box body. The case that rainwater and dust entered into in the box can be reduced and take place in this application.

Description

Optical fiber exchange box

Technical Field

The application relates to the technical field of communication engineering, in particular to an optical fiber exchange box.

Background

With the prosperity of society and the rapid development of networks, network devices have become indispensable devices in people's lives. In order to have a stable and fast network, an optical fiber exchange box is required, and the optical cable cross-connecting box is cross-connecting equipment for providing optical cable terminating and jumping connection for a main layer optical cable and a wiring layer optical cable. After the optical cable is introduced into the optical cable cross-connecting box, after fixing, terminating and fiber distributing, the main layer optical cable and the wiring layer optical cable are communicated by using the jump fiber.

The optical fiber exchange box used in the communication engineering is basically arranged outdoors, and because the left side and the right side of the optical fiber exchange box are both provided with the threading holes, external dust or rainwater can easily enter the optical fiber exchange box through the gaps between the hole walls of the threading holes and the optical cables, so that unnecessary economic loss is caused, and improvement is needed.

Disclosure of Invention

In order to reduce the condition emergence that rainwater and dust entered into the box, this application provides an optical fiber commuting case.

The application provides an optical fiber exchange box, adopts following technical scheme: the utility model provides an optical fiber exchange box, includes the box, and the left and right sides of box all is equipped with the through wires hole, still includes two spool, and the one end of spool is located on the box and is linked through in the through wires hole, and the other end of spool sets up down and inlays and be equipped with the lantern ring, is equipped with the elastic sleeve that supplies the optical cable to wear to establish and a plurality of first gas pocket that run through surface about the lantern ring on the lantern ring.

By adopting the technical scheme, the optical cable in the box body penetrates out of the wire tube and the elastic sleeve, and rainwater and dust are not easy to enter the box body because the opening at one end of the wire tube, which is far away from the box body, faces downwards; the elastic sleeve can be tightly sleeved on the optical cable, so that dust and rainwater are not easy to enter the box body from a gap between the optical cable and the elastic sleeve; the first air hole can isolate dust, so that heat dissipation inside the box body is guaranteed, and the dust is not easy to enter the box body.

Optionally, the outer wall of the collar is screw-fitted to the inner wall of the conduit.

Through adopting above-mentioned technical scheme, made things convenient for the dismouting of the lantern ring, and improved the intraductal stability of line of lantern ring.

Optionally, the upper surface of the lantern ring is provided with an embedding groove, the elastic sleeve is provided with an edge embedded in the groove, and a compression ring used for compressing the edge and allowing the optical cable to penetrate through is inserted in the embedding groove.

By adopting the technical scheme, the compression ring can tightly press the edge on the groove wall of the embedded groove, so that the stability of the elastic sleeve in the sleeve ring is improved; after the lantern ring is taken out from the line pipe, the pressing ring is taken out from the embedding groove, and the elastic sleeve can be replaced.

Optionally, the outer wall of the compression ring is provided with an elastic bulge, and the groove wall of the embedding groove is provided with a groove for clamping the elastic bulge.

Through adopting above-mentioned technical scheme, elastic bulge and recess cooperate, have improved the stability of clamping ring in inlaying and establishing the groove.

Optionally, the upside of box is equipped with the opening, and the opening part is equipped with and rotates the flashing who connects in the box, and two spool all are located flashing under.

Through adopting above-mentioned technical scheme, the flashing makes outside rainwater be difficult for entering into in the box.

Optionally, a plurality of second air holes are formed in the lower side of the box body.

Through adopting above-mentioned technical scheme, the radiating effect of box inside has been improved.

Optionally, the bottom of box rotates and is connected with the pivot, and the lower extreme of pivot is located the below of box and is equipped with the scraper blade of contradicting in the outer diapire of box.

Through adopting above-mentioned technical scheme, rotatory pivot can make the scraper blade rotatory strike off the dust of adhering to on the outer diapire of box for the difficult dust that is blockked up of second gas pocket.

Optionally, the upper end of pivot is rotated and is worn to locate the box and stretch into in the box, and the upper end screw-thread fit of pivot has the nut.

By adopting the technical scheme, the scraping plate can be tightly abutted against the outer bottom wall of the box body by screwing the nut, so that the service life of the scraping plate is prolonged, and the scraping effect of the scraping plate on dust is improved; the nut is unscrewed, so that the rotating shaft can be taken down from the box body, and the scraper and the rotating shaft are convenient to disassemble and assemble.

To sum up, the application comprises the following beneficial technical effects:

1. the arrangement of the line pipe, the lantern ring, the elastic sleeve and the first air hole ensures that the optical cable in the box body penetrates out of the line pipe and the elastic sleeve, and the elastic sleeve is tightly sleeved on the optical cable, so that rainwater and dust are not easy to enter the box body; the first air hole can isolate dust, so that heat dissipation inside the box body is guaranteed, and the dust is not easy to enter the box body;

2. the edge of the pressing ring is tightly pressed on the groove wall of the embedding groove by the pressing ring, so that the stability of the elastic sleeve in the sleeve ring is improved; when the lantern ring is taken out of the line pipe, the pressing ring is taken out of the embedding groove, and the elastic sleeve can be replaced;

3. the rain shielding plate is arranged, so that external rainwater is not easy to enter the box body;

4. the rotating shaft, the scraper and the nut are arranged, and the scraper can rotate to scrape off dust attached to the outer bottom wall of the box body by rotating the rotating shaft, so that the second air holes are not easily blocked by the dust; the nut is unscrewed, so that the rotating shaft can be taken down from the box body, and the scraper and the rotating shaft are convenient to disassemble and assemble.

Drawings

FIG. 1 is a schematic sectional view of the whole of an embodiment of the present application;

fig. 2 is a schematic sectional structure diagram showing a line pipe in the embodiment of the present application.

Reference numerals: 1. a box body; 11. threading holes; 12. an opening; 13. a second air hole; 2. a flashing; 3. a conduit; 31. a collar; 311. a first air hole; 312. embedding a groove; 313. a groove; 32. an elastic sleeve; 321. an edge; 33. pressing a ring; 331. an elastic bulge; 4. a rotating shaft; 41. a nut; 42. a scraper.

Detailed Description

The present application is described in further detail below with reference to figures 1-2.

The embodiment of the application discloses an optical fiber exchange box. As shown in fig. 1, an optical fiber exchange box comprises a box body 1, wherein threading holes 11 are formed in the left side and the right side of the box body 1, a line tube 3 installed on the box body 1 is arranged at the threading holes 11, one end of the line tube 3 is communicated with the threading holes 11, and an optical cable in the box body 1 penetrates out of the line tube 3; the other end of the conduit 3 is disposed downward so that rainwater and dust will not easily enter the case 1.

The upside of box 1 is equipped with opening 12, and opening 12 department is equipped with and rotates the flashing 2 of connecting in box 1, and two spool 3 all are located flashing 2 under, and flashing 2 makes outside rainwater difficult entering into in the box 1.

As shown in fig. 1 and 2, a sleeve ring 31 is in threaded fit with one end of the conduit 3 far away from the box body 1, an elastic sleeve 32 is arranged on the sleeve ring 31, and the elastic sleeve 32 can be tightly sleeved on the optical cable, so that dust and rainwater are not easy to enter the box body 1 from a gap between the optical cable and the elastic sleeve 32. The lantern ring 31 is provided with a plurality of first air holes 311 penetrating through the upper surface and the lower surface of the lantern ring 31, and the first air holes 311 can isolate dust, so that heat dissipation inside the box body 1 is guaranteed, and the dust is not easy to enter the box body 1.

The upper surface of the lantern ring 31 is provided with an embedding groove 312, the elastic sleeve 32 is integrally formed with an edge 321 embedded in the groove 313, the embedding groove 312 is internally connected with a pressing ring 33, the outer wall of the pressing ring 33 is integrally formed with an elastic protrusion 331, and the groove wall of the embedding groove 312 is provided with a groove 313 for the elastic protrusion 331 to be clamped. When the edge 321 is embedded in the embedding groove 312, the pressing ring 33 is embedded in the embedding groove 312 and presses the edge 321 against the bottom groove wall of the embedding groove 312, and the elastic protrusion 331 is clamped in the groove 313, so that the pressing ring 33 and the edge 321 are both limited and fixed, and the stability of the elastic sleeve 32 on the spool 3 is improved. When the collar 31 is screwed out of the spool 3, the pressing ring 33 is taken out of the fitting groove 312, and the elastic sleeve 32 can be replaced.

The lower surface of collar 31 is below the lower end of conduit 3 to facilitate unscrewing of collar 31 from conduit 3. The upper surface of the pressing ring 33 is higher than the upper surface of the collar 31, so that the pressing ring 33 can be conveniently taken out of the embedding groove 312.

The lower side of the box body 1 is provided with a plurality of second air holes 13, and the second air holes 13 improve the heat dissipation effect inside the box body 1. A rotating shaft 4 is rotatably arranged at the bottom of the box body 1 in a penetrating manner, the upper end of the rotating shaft 4 is rotatably arranged in the box body 1 in a penetrating manner and extends into the box body 1, and a nut 41 is in threaded fit with the upper end of the rotating shaft 4; the lower end of the rotating shaft 4 is positioned below the box body 1 and is fixed with a scraper 42 which is abutted against the outer bottom wall of the box body 1. Tightening the nut 41, namely, the scraper 42 can be tightly pressed against the outer bottom wall of the box body 1; the rotating shaft 4 is rotated, so that the scraper 42 can rotate to scrape off the dust attached to the outer bottom wall of the box body 1, and the second air holes 13 are not easily blocked by the dust; the rotating shaft 4 can be taken down from the box body 1 by unscrewing the nut 41, so that the scraper 42 and the rotating shaft 4 are convenient to disassemble and assemble.

The implementation principle of the optical fiber exchange box in the embodiment of the application is as follows: the optical cable in the box body 1 penetrates out of the conduit 3 and the elastic sleeve 32, and rainwater and dust are not easy to enter the box body 1 because the opening 12 at one end of the conduit 3, which is far away from the box body 1, faces downwards; the elastic sleeve 32 can be tightly sleeved on the optical cable, so that dust and rainwater are not easy to enter the box body 1 from the gap between the optical cable and the elastic sleeve 32; the first air holes 311 can isolate dust, thereby ensuring heat dissipation inside the case 1 and preventing dust from entering the case 1.

The external air is exchanged with the air in the box body 1 through the first air holes 311 and the second air holes 13, so that the heat dissipation effect in the box body 1 is ensured; by rotating the shaft 4, the scraper 42 is rotated to scrape off dust attached to the outer bottom wall of the casing 1, so that the second air hole 13 is not easily clogged with dust.

After the lantern ring 31 is screwed out of the conduit 3, the pressing ring 33 is taken out of the embedding groove 312, and then the elastic sleeve 32 can be replaced; the rain shielding plate 2 is opened, and the nut 41 is unscrewed, so that the rotating shaft 4 can be taken down from the box body 1, and the scraper 42 and the rotating shaft 4 are convenient to disassemble and assemble.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides an optical fiber exchange box, includes box (1), and the left and right sides of box (1) all is equipped with through wires hole (11), its characterized in that: still include two spool (3), the one end of spool (3) is located on box (1) and is linked through in through wires hole (11), and the other end of spool (3) sets up down and inlays and be equipped with lantern ring (31), is equipped with elastic sleeve (32) that supply the optical cable to wear to establish and a plurality of first gas pocket (311) that run through surface about lantern ring (31) on lantern ring (31).

2. A fiber optic enclosure according to claim 1, wherein: the outer wall of the lantern ring (31) is in threaded fit with the inner wall of the line pipe (3).

3. A fiber optic enclosure according to claim 1, wherein: the upper surface of lantern ring (31) is equipped with inlays establishes groove (312), is equipped with on elastic sleeve (32) and inlays border (321) of establishing in recess (313), inlays and establishes in groove (312) and has connect in the grafting have be used for compressing tightly border (321) and supply clamping ring (33) that the optical cable wore through to establish.

4. A fiber optic enclosure according to claim 3, wherein: the outer wall of the pressing ring (33) is provided with an elastic bulge (331), and the groove wall of the embedding groove (312) is provided with a groove (313) for clamping the elastic bulge (331).

5. A fiber optic enclosure according to claim 1, wherein: the upside of box (1) is equipped with opening (12), and opening (12) department is equipped with rotates and connects in dash board (2) of box (1), and two spool (3) all are located dash board (2) under.

6. An optical fiber exchange cabinet according to claim 5, wherein: a plurality of second air holes (13) are formed in the lower side of the box body (1).

7. An optical fiber exchange cabinet according to claim 6, wherein: the bottom of box (1) is rotated and is connected with pivot (4), and the lower extreme of pivot (4) is located the below of box (1) and is equipped with and contradicts in scraper blade (42) of the outer diapire of box (1).

8. A fiber optic enclosure according to claim 7, wherein: the upper end of pivot (4) is rotated and is worn to locate box (1) and stretch into in box (1), and the upper end screw-thread fit of pivot (4) has nut (41).