CN217846736U - Optical fiber distribution box - Google Patents
Optical fiber distribution box Download PDFInfo
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- CN217846736U CN217846736U CN202222186863.5U CN202222186863U CN217846736U CN 217846736 U CN217846736 U CN 217846736U CN 202222186863 U CN202222186863 U CN 202222186863U CN 217846736 U CN217846736 U CN 217846736U
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Abstract
The utility model discloses an optical fiber junction box relates to the optical fiber communication device field, and in disorder to current optical fiber junction box circuit, the inconvenient scheduling problem of maintenance is maintained to the maintenance, and the following scheme is proposed at present, including box body and lid, one side of box body and lid is articulated, and the opposite side passes through the buckle to be fixed together, still be provided with inlet wire subassembly and outlet wire subassembly on the box body, the box body is internal still to be fixed and is provided with the bottom plate, be provided with the wrapping post on the bottom plate, wrapping post one side still is provided with the winding post, still be provided with a plurality of card wire casing on the bottom plate, the optical cable passes through the inlet wire subassembly gets into in the box body. The utility model provides an optical fiber junction box, which can contain and arrange redundant optical cables and optical fibers through a wrapping post and a storage box, so that the whole circuit structure is clear; the rotating plate can enable the operation space in the box body to be larger and the use to be more convenient when branching or maintaining.
Description
Technical Field
The utility model relates to an optical fiber communication device field especially relates to an optical fiber junction box.
Background
Under the background of copper feeding and withdrawal, energy conservation and emission reduction, in the construction of a 3G network and fiber to the home (FTTX), an optical cable is adopted to replace a cable to enter a building.
Fiber To The Home (FTTH) refers to installing an Optical Network Unit (ONU) to a desired user. Compared with the common internet access bandwidth, the fiber-to-the-home can not only provide larger bandwidth, but also enhance the transparency of the network to data format, speed, wavelength and protocol. With the development of society, more and more users need to quickly realize wide-range light coverage. To meet customer needs, fiber-to-the-home needs to achieve the maximum range of fiber coverage with minimal initial investment costs and the fastest network deployment speed. For this reason, the fiber-to-the-home network construction and service provisioning need to be performed in stages. The optical splitter is an optical fiber junction device with a plurality of input ends and output ends, and the optical fiber distribution box provided with the optical splitter can provide an ideal interface for the network construction and service opening of the fiber to the home, so that the fiber to the home can be realized quickly and at low cost.
At present, various optical fiber distribution boxes which are developed in the market and are accessed in buildings, overhead buildings and underground buildings can realize quick and low-cost user optical fiber access aiming at different access environments. The optical fiber distribution box mainly comprises a box body, wherein an optical splitter fixing device is arranged in the box body, and a distribution optical cable in-out device and an incoming optical cable in-out device are arranged on the outer wall of the box body. The demand of present optical cable branch box is bigger and bigger, and is more and more high to its convenience of use, security, environmental suitability requirement.
The existing optical fiber branching and distributing box has the condition of 'function realization', but has the phenomenon of 'messy cable arrangement and wiring in the box' in the practical application process under the condition of 'unreasonable structure'. The wiring of some circuits is very inconvenient, and particularly, when the circuits are overhauled and maintained, the circuits are disordered and have no seal, so that great troubles are brought to overhaul and maintenance.
SUMMERY OF THE UTILITY MODEL
Objects of the invention
In order to solve the technical problems existing in the background technology, the utility model provides an optical fiber junction box, which can contain and arrange redundant optical cables and optical fibers through a wrapping post and a storage box, so that the whole circuit structure is clear; the rotating plate can ensure that the operating space in the box body is larger and the use is more convenient when branching or maintaining.
(II) technical scheme
The utility model provides an optic fibre junction box, comprises a box bod and a box cover, one side of box body and lid is articulated, and the opposite side passes through the buckle to be fixed together, still be provided with inlet wire subassembly and outlet wire subassembly on the box body, the fixed bottom plate that is provided with in the box body, be provided with the wrapping post on the bottom plate, wrapping post one side still is provided with the winding displacement post, still be provided with a plurality of card wire casing on the bottom plate, the optical cable passes through the inlet wire subassembly gets into in the box body, follows the winding displacement post twines and carries out the separated time through the card wire casing, the wrapping post is used for accomodating unnecessary optical cable, one side of bottom plate still is provided with the support frame, it is connected with the rotor plate to rotate on the support frame, be provided with a plurality of spacing posts on the rotor plate, spacing post is used for controlling fiber in box body position, be provided with a plurality of through-line holes on the rotor plate, the through-line hole is used for supplying optic fibre to pass, it is connected with the receiver still to rotate on the rotor plate, the receiver is used for accomodating unnecessary optic fibre.
As the utility model discloses a further optimization: the winding posts are annularly arranged, the winding posts are arranged along a semi-annular shape, and the wire clamping grooves are located between the winding posts and the winding posts.
As the utility model discloses a further optimization: the inlet wire subassembly includes joint board and mounting, a plurality of entrance holes have been seted up on the joint board, the joint groove has been seted up on the box body, the joint board sets up in the joint inslot with joint groove joint, the mounting sets up in the box body and is close to joint board one side for it is fixed to get into box body internal fiber optic fibre.
As the utility model discloses a further optimization: the fixing part comprises a fixing plate, the fixing plate is fixedly arranged on the bottom plate through screws, the fixing plate is a metal sheet, and a placing groove is further formed in the fixing plate.
As the utility model discloses a further optimization: and a first fixing column, a second fixing column and a third fixing column are respectively arranged on one side of the bottom plate, and the optical fiber penetrates through the first fixing column, the second fixing column and the third fixing column to extend out of the box body through the wire outlet assembly.
As the utility model discloses a further optimization: the outlet assembly comprises a mounting plate, the mounting plate is arranged on the box body, a plurality of outlet holes for the optical fibers to pass through are formed in the mounting plate, and an anti-disengaging structure is further arranged in the outlet holes and used for controlling the optical fibers to bear force and do not move along the outside of the box body.
As the utility model discloses a further optimization: the contact part of the box body and the box cover is also provided with a sealing gasket.
Compared with the prior art, the above technical scheme of the utility model following profitable technological effect has:
the utility model discloses a set up the rotor plate, the winding is lived, spacing post, the winding displacement post, hold chamber and fixed column isotructure, wherein arrange the optical cable through the winding displacement post, then many optic fibre with the branch out are fixed through the card wire casing, fixed back of accomplishing is through following first fixed column, second fixed column and third fixed column pass the wire hole and extend out outside the box body, at this in-process, unnecessary optical cable can twine the arrangement through the wrapping post in the box body, prevent the optical cable confusion, simultaneously unnecessary optic fibre of coming out enters into the rotor plate through the through-wire hole on, twine the optical cable to through spacing post on the rotor plate and arrange, accomodate optic fibre through the receiver at last. The utility model provides an optical fiber junction box, which can contain and arrange redundant optical cables and optical fibers through a wrapping post and a storage box, so that the whole circuit structure is clear; the rotating plate can enable the operation space in the box body to be larger and the use to be more convenient when branching or maintaining.
Drawings
FIG. 1 is a schematic view of the three-dimensional structure of the present invention;
fig. 2 is a schematic view of a first view angle structure of the rotating plate of the present invention;
fig. 3 is a schematic view of a second view angle structure of the rotating plate of the present invention;
fig. 4 is a schematic view of the bottom plate structure of the present invention.
Reference numerals are as follows: 1. a case body; 2. a box cover; 3. a base plate; 4. a winding post; 5. arranging wire columns; 6. a wire clamping groove; 7. a support frame; 8. a rotating plate; 9. a limiting column; 10. a storage box; 11. a wire inlet assembly; 12. a wire outlet assembly; 13. buckling; 14. a first fixed column; 15. a second fixed column; 16. and a third fixing column.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings in combination with the following embodiments. It should be understood that the description is intended for purposes of illustration only and is not intended to limit the scope of the present disclosure. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
As shown in fig. 1-4, an optical fiber distribution box comprises a box body 1 and a box cover 2, one side of the box body 1 is hinged to one side of the box cover 2, the other side of the box body is fixed together through a buckle 13, a wire inlet assembly 11 and a wire outlet assembly 12 are further arranged on the box body 1, a bottom plate 3 is further fixedly arranged in the box body 1, a wrapping post 4 is arranged on the bottom plate 3, a wire arranging post 5 is further arranged on one side of the wrapping post 4, a plurality of wire clamping grooves 6 are further arranged on the bottom plate 3, an optical cable enters the box body 1 through the wire inlet assembly 11, the wire distribution is conducted through the wire clamping grooves 6 along the winding of the wire arranging post 5, the wrapping post 4 is used for accommodating redundant optical cables, a support frame 7 is further arranged on one side of the bottom plate 3, a rotating plate 8 is rotatably connected to the support frame 7, a plurality of limiting posts 9 are arranged on the rotating plate 8, the limiting posts 9 are used for controlling the position of optical fibers in the box body 1, a plurality of through holes are arranged on the rotating plate 8, the through holes are used for allowing optical fibers to pass through, a storage box 10 is further rotatably connected to the storage box 8, and the storage box 10 is used for accommodating redundant optical fibers.
Wrapping post 4 is the annular and arranges, and winding post 5 is arranged along the semi-ring shape, and a plurality of card wire casing 6 are located between winding post 5 and the wrapping post 4, can arrange and twine fine the optic fibre in box body 1 through setting up like this, avoid optic fibre at 1 chaotic distribution of box body, can fix through card wire casing 6 to the optic fibre of coming out simultaneously.
The mounting includes the fixed plate, and the fixed plate passes through the fix with screw and sets up on bottom plate 3, and the fixed plate is the sheetmetal and compromises the optical fiber ground protection effect simultaneously, has still seted up the standing groove on the fixed plate, can fix optic fibre with the fixed plate through setting such as larynx hoop, thereby has avoided the not hard up drunkenness of optic fibre to produce and damage the influence and use.
Still be provided with first fixed column 14, second fixed column 15 and third fixed column 16 on one side of bottom plate 3 respectively, optic fibre passes outlet assembly 12 through first fixed column 14, second fixed column 15 and third fixed column 16 and extends box body 1, through setting up like this, can make optic fibre extend box body 1 along fixed line, avoid taking place the winding with other optic fibre in the box body 1, be convenient for follow-up to optic fibre inspect.
The outlet assembly 12 comprises a mounting plate, the mounting plate is arranged on the box body 1, a plurality of outlet holes for the optical fibers to pass through are formed in the mounting plate, an anti-disengaging structure is further arranged in the outlet holes and used for controlling the stress of the optical fibers not to move along the box body 1, the optical fibers in the box body 1 are not affected when the optical fibers are stressed outside the box body 1 through the arrangement, a stable effect is achieved, the outlet holes are further provided with rubber sealing elements for sealing and wrapping the optical fibers leaving the box body 1, and therefore the overall sealing performance of the product is improved.
The contact part of the box body 1 and the box cover 2 is further provided with a sealing gasket, the sealing gasket is embedded in the box cover, the sealing performance of the junction box can be improved through the sealing gasket, normal use of the junction box is not affected even in rainy days, and meanwhile, the box body 1 and the box cover 2 are reinforced through a plurality of screws to achieve the whole IP65 waterproof performance of a product.
The working principle is as follows: at first in extending into box body 1 through inlet wire subassembly 11 with the optical cable, arrange the optical cable through winding displacement 5, then many optic fibre that will divide out carry out the butt fusion and fix at card wire casing 6 positions and optic fibre connector or optical divider input, fixed back of accomplishing is through passing outside the wire hole along first fixed column 14, second fixed column 15 and third fixed column 16 extend box body 1, at this in-process, unnecessary optical cable can twine the arrangement through wrapping column 4 in the box body 1, prevent the optical cable confusion, simultaneously unnecessary optic fibre that comes out enters into rotor plate 8 through the through-wire hole, spacing post 9 through rotor plate 8 twines the optical cable to arrange, accomodate the optical fiber through receiver 10 at last.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
The above, only be the embodiment of the preferred of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, which are designed to be replaced or changed equally, all should be covered within the protection scope of the present invention.
Claims (7)
1. The utility model provides an optic fibre junction box, includes box body (1) and lid (2), one side of box body (1) and lid (2) is articulated, and the opposite side passes through buckle (13) to be fixed together, still be provided with inlet wire subassembly (11) and outlet wire subassembly (12) on box body (1), its characterized in that: still fixed bottom plate (3) that is provided with in box body (1), be provided with wrapping post (4) on bottom plate (3), wrapping post (4) one side still is provided with winding displacement post (5), still be provided with a plurality of card wire casing (6) on bottom plate (3), the optical cable passes through inlet wire subassembly (11) gets into in box body (1), follows winding displacement post (5) twines and carries out the separated time through card wire casing (6), wrapping post (4) are used for accomodating unnecessary optical cable, one side of bottom plate (3) still is provided with support frame (7), it is connected with rotor plate (8) to rotate on support frame (7), be provided with a plurality of spacing posts (9) on rotor plate (8), spacing post (9) are used for controlling optic fibre and put in box body (1), be provided with a plurality of through-line hole on rotor plate (8), it is a plurality of through-line hole is used for supplying optic fibre to pass, still rotate on rotor plate (8) and be connected with receiver (10), receiver (10) are used for accomodating unnecessary optic fibre.
2. The fiber distribution enclosure of claim 1, wherein: the winding posts (4) are annularly arranged, the winding posts (5) are arranged along a semi-annular shape, and the wire clamping grooves (6) are located between the winding posts (4) and the winding posts (5).
3. The fiber optic distribution enclosure of claim 1, wherein: the incoming line subassembly (11) are including joint board and mounting, a plurality of entrance holes have been seted up on the joint board, the joint groove has been seted up on box body (1), the joint board sets up in the joint inslot with joint groove joint, the mounting sets up and is close to joint board one side in box body (1) for it is fixed to getting into optic fibre in box body (1).
4. A fiber optic distribution enclosure according to claim 3, wherein: the fixing piece comprises a fixing plate, the fixing plate is fixedly arranged on the bottom plate (3) through screws, the fixing plate is a metal sheet, and a placing groove is further formed in the fixing plate.
5. The fiber optic distribution enclosure of claim 1, wherein: and a first fixing column (14), a second fixing column (15) and a third fixing column (16) are further arranged on one side of the bottom plate (3) respectively, and the optical fiber penetrates through the wire outlet assembly (12) through the first fixing column (14), the second fixing column (15) and the third fixing column (16) to extend out of the box body (1).
6. The fiber optic distribution enclosure of claim 1, wherein: the outgoing line component (12) comprises a mounting plate, the mounting plate is arranged on the box body (1), a plurality of outgoing line holes used for the optical fibers to pass through are formed in the mounting plate, and an anti-drop line structure is further arranged in the outgoing line holes and used for controlling the optical fibers to bear force and not move along the outer side of the box body (1).
7. The fiber optic distribution enclosure of claim 1, wherein: the contact part of the box body (1) and the box cover (2) is also provided with a sealing gasket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222186863.5U CN217846736U (en) | 2022-08-18 | 2022-08-18 | Optical fiber distribution box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222186863.5U CN217846736U (en) | 2022-08-18 | 2022-08-18 | Optical fiber distribution box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217846736U true CN217846736U (en) | 2022-11-18 |
Family
ID=84016821
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222186863.5U Active CN217846736U (en) | 2022-08-18 | 2022-08-18 | Optical fiber distribution box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217846736U (en) |
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2022
- 2022-08-18 CN CN202222186863.5U patent/CN217846736U/en active Active
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