CN214586133U

CN214586133U - Novel optical fiber junction box

Info

Publication number: CN214586133U
Application number: CN202120078205.7U
Authority: CN
Inventors: 钱良
Original assignee: Jiangsu Rongzheng Communication Technology Co ltd
Current assignee: Jiangsu Rongzheng Communication Technology Co ltd
Priority date: 2021-01-12
Filing date: 2021-01-12
Publication date: 2021-11-02
Anticipated expiration: 2031-01-12

Abstract

The utility model relates to the technical field of mobile communication wiring equipment, in particular to a novel optical fiber wiring box, aiming at solving the defect that the prior art has the defects that optical fibers with different specifications are arranged together in the optical fiber wiring box and generate signal interference to the surrounding optical fibers easily, which causes poor optical fiber signal transmission quality, the technical proposal is that the novel optical fiber wiring box comprises a wiring box body with an opening at one side, a box cover is hinged on the wiring box body, a plurality of wire inlet holes for leading in the optical fibers are arranged at the bottom of the wiring box body, a plurality of clapboards for separating the optical fibers with different specifications are arranged in the wiring box body, one side edge of each clapboard is hinged on the inner wall of the wiring box body, and an optical fiber wiring disc for installing or connecting the optical fibers is arranged on one side surface of the plurality of clapboards close to the box cover, the application has the advantages of separating the optical fibers with different specifications and reducing the influence of signal interference among the optical fibers, the transmission quality of the optical fibers in the optical fiber junction box is improved.

Description

Novel optical fiber junction box

Technical Field

The application relates to the technical field of mobile communication wiring equipment, in particular to a novel optical fiber wiring box.

Background

With the continuous improvement of living standards of people and the popularization and application of modern information communication technology, data communication technology and network technology are required to be widely applied not only in large places such as modern offices, office buildings, commercial buildings and the like, but also in numerous residential communities and common household buildings, and equipment installation such as communication, video monitoring and the like needs to be massively accessed into power supplies and optical fibers, so that an intelligent household comprehensive wiring system is increasingly and directly used in new residential buildings, and meanwhile, an optical fiber wiring device of a composite, flexible and diverse comprehensive wiring system is urgently required.

The optical fiber junction box is an interface device for connecting a main optical cable and a distribution optical cable indoors and outdoors, is used for protective connection of optical fibers, and is also used for functions of fusion splicing of the optical fibers, storage of tail fibers, storage and management of jump fibers and the like.

At present common fiber distribution box includes junction box body usually, sets up the entrance hole that a plurality of is used for introducing optic fibre on the junction box body, and the one end of keeping away from the entrance hole on the junction box body is equipped with the wire hole that is used for drawing optic fibre, is equipped with the optic fibre mounting disc that is used for the installation and connects optic fibre in the junction box body.

In view of the above-mentioned related technologies, the inventor believes that there is a defect that optical fibers of different specifications are arranged together in an optical fiber connection box, and signal interference is easily generated on surrounding optical fibers, resulting in poor signal transmission quality of the optical fibers.

SUMMERY OF THE UTILITY MODEL

In order to make the optic fibre of different specifications separate each other, reduce the signal interference of interact between the optic fibre, improve the transmission quality of optic fibre in the optic fibre connection box, this application provides a novel optic fibre connection box.

The application provides a novel optic fibre junction box adopts following technical scheme:

the utility model provides a novel optical fiber junction box, includes an open-ended junction box body, it has the case lid to articulate on the junction box body, the entrance hole that a plurality of is used for introducing optic fibre is seted up to junction box bottom, be equipped with the baffle that a plurality of is used for separating different specification optic fibre in the junction box body, a side of baffle articulates on the inner wall of junction box body, a plurality of be equipped with the optic fibre wiring dish that is used for the installation or connects optic fibre on a side that the baffle is close to the case lid.

By adopting the technical scheme, the plurality of partition plates are arranged in the wiring box body of the optical fiber wiring box, so that workers can partition and process optical fibers with different specifications conveniently, the neatness of the optical fibers in the optical fiber wiring box is improved, the workers can sort and comb the optical fibers conveniently, and the maintenance efficiency of the workers on the optical fiber wiring box is improved; meanwhile, the partition board relieves interference signals among optical fibers of different specifications, and improves the transmission quality of the optical fibers in the optical fiber junction box.

Optionally, a wire arrangement structure for combing the optical fibers is arranged below the optical fiber patch panel on the partition board, the wire arrangement structure comprises a plurality of distribution boards for separating the optical fibers, and the distribution boards are uniformly arranged in parallel in the vertical direction.

By adopting the technical scheme, the cable arranging structure is arranged before the optical fibers are connected with the optical fiber junction box, so that the optical fibers in the optical fiber junction box are separated and combed, the neatness of the optical fibers in the optical fiber junction box is further improved, the connection and the maintenance of workers are facilitated, and the service efficiency of the optical fiber junction box is improved.

Optionally, the middle parts of the plurality of distributing plates are bent to form a V shape.

By adopting the technical scheme, the V-shaped bent distribution board plays a role in compressing the optical fiber when the optical fiber passes through the distribution board, so that the friction force between the optical fiber and the distribution board is enhanced, the stability of optical fiber fixation is further improved, the distribution effect of the optical fiber is further improved, and the information transmission quality of the optical fiber in the optical fiber junction box is ensured.

Optionally, the wire arrangement structure further comprises a winding shaft arranged below the wire distribution plate, a mounting groove is formed in the partition plate, a bearing is arranged at one end, close to the partition plate, of the winding shaft, and the winding shaft is vertically mounted in the mounting groove through the bearing.

By adopting the technical scheme, the winding shaft arranged below the distributing board winds the optical fiber in the wire inlet, so that the tension degree of the optical fiber in the optical fiber junction box is kept, the stability of optical fiber fixation is improved, excessive redundant optical fibers in the optical fiber junction box are avoided, the space utilization rate in the optical fiber junction box is improved, and the capacity of the optical fiber junction box for accommodating the optical fiber is improved; meanwhile, the bearings arranged in the mounting grooves facilitate the worker to take up the optical fibers in a rotating mode according to the length of the optical fibers, and convenience of the worker in winding the optical fibers is improved.

Optionally, an annular convex edge is arranged on the peripheral wall of one end, far away from the partition plate, of the winding shaft.

Through adopting above-mentioned technical scheme, the bead on the spool is fixed and spacing to the optic fibre of coiling on the spool, has avoided optic fibre to appear sliding on the spool, leads to the unstable condition in position, has strengthened the stability of the fixed storage of optic fibre in optic fibre connection box.

Optionally, two bent plates which are symmetrically arranged are arranged between the distributing plate and the winding shaft, the middle portions of the bent plates are close to each other, meanwhile, the two ends of the bent plates are separated from each other to form a hourglass shape, and a wire clamping plate perpendicular to the bent plates is arranged on one side edge of each bent plate, which is far away from the partition plate.

Through adopting above-mentioned technical scheme, the bent plate that sets up between adapter plate and the hank carries on spacingly to the optic fibre of hank coiling for optic fibre keeps the position at adapter plate middle part after the coiling is accomplished and carries optic fibre to each adapter plate in, has guaranteed at optic fibre coiling's in-process, and optic fibre extends to the length of adapter plate and keeps unanimous, has strengthened the stability of optic fibre wiring, has guaranteed the utilization ratio of optic fibre junction box inner space.

Optionally, the other side wall of the wiring box body far away from the partition plate is provided with two buckles, the outer side wall of one end of the box cover close to the buckles is provided with a clamping plate used for being locked and matched with the buckles, and the clamping plate is in an L shape.

By adopting the technical scheme and the clamping relationship between the buckle and the clamping plate, the box cover and the optical fiber junction box are quickly fixed, the installation efficiency of the optical fiber junction box is improved, and workers can conveniently install or remove optical fibers; meanwhile, the L-shaped clamping plate is used for locking the buckle, the possibility that the buckle is collided and falls off is reduced, the stability of locking the buckle is improved, the sealing performance of the optical fiber junction box is further enhanced, and the safety of the optical fiber junction box is improved.

Optionally, a thread fixing device for fixing the box cover is arranged between the box cover and the wiring box body.

By adopting the technical scheme, the thread fixing device is arranged between the box cover and the wiring box body, so that the fixing stability between the box cover and the wiring box body is improved, and the safety of the optical fiber wiring box in use is enhanced.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the plurality of partition plates are arranged in the wiring box body of the optical fiber wiring box, so that workers can partition optical fibers with different specifications conveniently, the neatness of the optical fibers in the optical fiber wiring box is improved, the workers can sort and comb the optical fibers conveniently, and the maintenance efficiency of the workers on the optical fiber wiring box is improved; meanwhile, the partition board relieves interference signals among optical fibers of different specifications, and improves the transmission quality of the optical fibers in the optical fiber junction box;

2. the winding shaft arranged below the distributing board winds the optical fibers in the wire inlet, so that the tension degree of the optical fibers in the optical fiber junction box is kept, the stability of fixing the optical fibers is improved, excessive redundant optical fibers in the optical fiber junction box are avoided, the space utilization rate in the optical fiber junction box is improved, and the capacity of the optical fiber junction box for accommodating the optical fibers is improved; meanwhile, the bearings arranged in the mounting grooves facilitate the workers to take up the optical fibers in a rotating mode according to the length of the optical fibers, and convenience of the workers in winding the optical fibers is improved;

3. the clamping relationship between the buckle and the clamping plate is adopted, so that the box cover and the optical fiber junction box are quickly fixed, the installation efficiency of the optical fiber junction box is improved, and workers can conveniently install or remove optical fibers; meanwhile, the L-shaped clamping plate is used for locking the buckle, the possibility that the buckle is collided and falls off is reduced, the stability of locking the buckle is improved, the sealing performance of the optical fiber junction box is further enhanced, and the safety of the optical fiber junction box is improved.

Drawings

FIG. 1 is a schematic diagram of the overall structure of a novel fiber optic junction box shown in the embodiments of the present application;

FIG. 2 is a cross-sectional view of a novel fiber optic junction box shown in an embodiment of the present application;

fig. 3 is an enlarged view at a in fig. 1.

Description of reference numerals: 1. a wiring box body; 2. a box cover; 3. a wire inlet hole; 4. a partition plate; 5. an optical fiber patch panel; 6. a wire arrangement structure; 61. a wire distributing plate; 62. a spool; 63. mounting grooves; 64. a bearing; 65. a rib; 66. a curved plate; 67. a wire clamping plate; 7. buckling; 8. clamping a plate; 9. and (4) a threaded fixing device.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

Example (b):

the embodiment of the application discloses novel optical fiber junction box.

Referring to fig. 1, a novel optical fiber junction box is including the junction box 1 that is used for holding optic fibre, a side opening of junction box 1, the opening part of junction box 1 articulates there is case lid 2 that is used for sealed junction box 1, one side of keeping away from junction box 1 on case lid 2 is equipped with the cardboard 8 that is the L type, one side of keeping away from case lid 2 on the junction box 1 is equipped with the buckle 7 that is used for locking case lid 2 with cardboard 8 cooperation, cardboard 8 and buckle 7 are equipped with two on case lid 2 and junction box 1, still be equipped with threaded fixing device 9 between junction box 1 and the case lid 2, threaded fixing device 9 specifically is the fixed plate of seting up the screw hole and the gim peg of threaded connection between two fixed plates, the bottom of junction box 1 is equipped with the entrance hole 3 that a plurality of is used for connecing leading optic fibre.

Referring to fig. 2 and 3, the inner side wall of the junction box body 1 is hinged with a plurality of partition plates 4 for separating optical fibers of different specifications, one side of each partition plate 4, which is far away from the corresponding optical fiber inlet hole 3, is provided with an optical fiber junction plate 5 for connecting the optical fibers, a wire arranging structure 6 for combing the optical fibers is arranged between the optical fiber junction plate 5 and the corresponding optical fiber inlet hole 3, and the wire arranging structure 6 comprises a distributing plate 61 for separating single optical fibers and a winding shaft 62 for winding the optical fibers. The distributing plate 61 is provided with a plurality of and parallel arrangement on the baffle 4, and the middle part of the distributing plate 61 is bent to be V-shaped, so that the friction force of the optical fibers between the distributing plates 61 is enhanced, and the stability of optical fiber fixation is enhanced. Offer the mounting groove 63 that is cylindrical groove on the baffle 4, be equipped with bearing 64 in the mounting groove 63, the spool 62 rotates through bearing 64 and connects on baffle 4, and the one end that the baffle 4 was kept away from to spool 62 is equipped with and is used for carrying on spacing bead 65 to optic fibre. Still be equipped with the bent plate 66 that two symmetries set up between reel 62 and the separated time board 61, the middle part of two bent plates 66 is close to each other, and two keep away from each other and are the hourglass form, and two bent plates 66 carry on spacingly to the optic fibre of drawing forth from reel 62, stability when having guaranteed reel 62 coiling optic fibre, and the one end of keeping away from baffle 4 on the bent plate 66 is equipped with wire clamping plate 67, and is spacing to optic fibre, has reduced optic fibre and has broken away from fixed possibility.

The implementation principle of the novel optical fiber junction box in the embodiment of the application is as follows: when the optical fiber junction box is used for wiring, optical fibers are led into the junction box body 1 through the wire inlet hole 3, all the optical fibers are wound through the winding shaft 62 to be stored for redundant length, then the optical fibers are led into the distributing board 61 through the bundling of the two bent boards 66, after being combed in the distributing board 61, the optical fibers are connected with the corresponding interface on the optical fiber junction box 5, finally the box cover 2 is closed, the clamping buckle 7 is clamped, and the thread fixing device 9 is fixed, so that the optical fiber junction box is sealed.

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 a novel optic fibre junction box, includes one side open-ended junction box body (1), it has case lid (2) to articulate on junction box body (1), a plurality of is used for introducing entrance hole (3) of optic fibre, its characterized in that have been seted up to junction box body (1) bottom: the optical fiber connector is characterized in that a plurality of partition plates (4) used for separating optical fibers of different specifications are arranged in the connector box body (1), one side edge of each partition plate (4) is hinged to the inner wall of the connector box body (1), and a plurality of optical fiber connector discs (5) used for installing or connecting the optical fibers are arranged on one side face, close to the box cover (2), of each partition plate (4).

2. A novel optical fibre junction box as claimed in claim 1, in which: the lower part of the optical fiber patch board (5) on the partition board (4) is provided with a wire arranging structure (6) for combing optical fibers, the wire arranging structure (6) comprises a plurality of distributing boards (61) for separating the optical fibers, and the distributing boards (61) are arranged uniformly in parallel in the vertical direction.

3. A novel optical fibre junction box as claimed in claim 2, in which: the middle parts of the plurality of distributing plates (61) are bent into a V shape.

4. A novel optical fibre junction box as claimed in claim 2, in which: the wire arranging structure (6) further comprises a winding shaft (62) arranged below the distributing plate (61), an installation groove (63) is formed in the partition plate (4), a bearing (64) is arranged at one end, close to the partition plate (4), of the winding shaft (62), and the winding shaft (62) is vertically installed in the installation groove (63) through the bearing (64).

5. The novel fiber optic junction box of claim 4, wherein: and an annular convex rib (65) is arranged on the peripheral wall of one end, far away from the partition plate (4), of the winding shaft (62).

6. A novel optical fibre junction box as claimed in claim 5, in which: be equipped with two bent plates (66) that the symmetry set up between separated time board (61) and spool (62), two the middle part of bent plate (66) is close to each other and both ends are separately for hourglass form each other simultaneously, be equipped with card line board (67) of perpendicular to bent plate (66) on the side that baffle (4) were kept away from in bent plate (66).

7. A novel optical fibre junction box as claimed in claim 1, in which: be equipped with two buckle (7) on another lateral wall that baffle (4) were kept away from in wiring box (1), be equipped with on the one end lateral wall that case lid (2) are close to buckle (7) and be used for locking complex cardboard (8) with buckle (7), cardboard (8) are the L type.

8. A novel optical fibre junction box as claimed in claim 7, in which: and a thread fixing device (9) for fixing the box cover (2) is arranged between the box cover (2) and the wiring box body (1).