Multifunctional integrated optical fiber distribution box

Abstract

The utility model discloses a multifunctional integrated optical fiber distribution box which comprises a box body, a box cover is installed on the box body in a hinged mode through a hinge, a dehumidification device is fixed on the inner side of the box cover, a placement shell is fixed in the box body, an adapter is arranged on the side face of the placement shell in an attached mode, a plurality of tail fiber bundles are installed on the adapter in an inserted mode, and the tail fiber bundles are connected with the box body. A limiting frame is fixed below the adapter, a plurality of limiting strips are arranged on the limiting frame at equal intervals, a connecting belt is integrally formed between every two limiting strips in an injection molding mode, hook-shaped clamping pieces are arranged on the connecting belts in a pairwise mode, the two hook-shaped clamping pieces are connected with a line of a tail fiber bundle in a clamping mode, and a bundle wire connector is installed on the side face of the box body. An integrated optical fiber main body is inserted into the bunch joint and the placement shell, and one end of the integrated optical fiber main body is connected with an interface on the side surface of the adapter. The fiber distribution box can limit the tail fiber bundle and increase the regularity of wiring.

Description

Technical Field

[0001] This utility model relates to the field of optical fiber distribution box technology, specifically to a multifunctional integrated optical fiber distribution box. Background Technology

[0002] Fiber optic distribution boxes, also known as fiber optic distribution boxes or fiber optic distribution boxes, are interface devices used for splitting and distributing optical cables at the end of outdoor, corridor, or indoor locations, as well as for installing optical splitters.

[0003] In existing technologies, the pigtail bundles in fiber optic distribution boxes do not have corresponding limiting structures and are only connected through adapter slots. This connection method can cause the pigtail bundles to be arranged too haphazardly, which is not conducive to later maintenance and is also prone to pigtail bundle loosening. Secondly, outdoor fiber optic distribution boxes are not equipped with dehumidification functions. If the sealing structure of the fiber optic distribution box fails, the connection between the adapter and the pigtail bundles can easily become disordered, affecting the communication transmission effect of the optical fiber. Utility Model Content

[0004] (a) Technical problems to be solved

[0005] To address the shortcomings of existing technologies, this invention provides a multifunctional integrated fiber optic distribution box that offers advantages such as easy dehumidification, pigtail bundle positioning, and cabling, thereby solving the problems mentioned in the background technology.

[0006] (II) Technical Solution

[0007] To achieve the aforementioned advantages of easy dehumidification, pigtail bundle positioning, and wiring, the specific technical solution adopted by this utility model is as follows: A multifunctional integrated optical fiber distribution box includes a box body, a box cover is hinged to the box body, and a dehumidification device is fixed inside the box cover. A mounting shell is fixed inside the box body, and an adapter is attached to the side of the mounting shell. Several pigtail bundles are inserted into the adapter, and a positioning frame is fixed below the adapter. Several positioning strips are equidistantly arranged on the positioning frame, and a connecting strip is integrally injection molded between every two positioning strips. Hook-shaped clips are arranged in pairs on the connecting strip, and the two hook-shaped clips are engaged with the lines of the pigtail bundles. A cable tie connector is installed on the side of the box body, and an integrated optical fiber body is inserted into the cable tie connector and the mounting shell. One end of the integrated optical fiber body is connected to the interface on the side of the adapter.

[0008] Furthermore, the dehumidification device is equipped with multiple moisture-absorbing boxes, and a connecting rod is integrally formed between two adjacent moisture-absorbing boxes. Each moisture-absorbing box contains a desiccant, and a perforated cover plate is movably installed at the opening of the moisture-absorbing box end face. Multiple limiting blocks that connect with the perforated cover plate are respectively provided on the left and right sides of the opening of the moisture-absorbing box.

[0009] Furthermore, the dehumidification device is equipped with fixing ears on both ends of the moisture absorption box, and the surface of the fixing ears is provided with through holes.

[0010] Furthermore, each of the limiting strips at both ends of the limiting frame is provided with mounting ears, and the surface of the mounting ears is provided with round holes.

[0011] Furthermore, a sealing groove is provided on the end face of the box body, and a latex sealing ring is embedded in the sealing groove on the end face of the box cover. A metal sealing screw is installed at the edge of the box cover, and a screw hole is provided at the edge of the box body corresponding to the metal sealing screw.

[0012] Furthermore, a support frame is fixed inside the housing, and the chamfered side of the support frame contacts the integrated optical fiber body.

[0013] Furthermore, the side of the enclosure is provided with a rectangular array of several wire threading nozzles, and all of the wire threading nozzles are connected to the enclosure.

[0014] (III) Beneficial Effects

[0015] Compared with the prior art, this utility model provides a multifunctional integrated optical fiber distribution box, which has the following advantages:

[0016] (1) This utility model adopts a limiting frame set below the adapter. By connecting several pigtail bundles to the slots of the adapter, the lines of several pigtail bundles are extended to the limiting frame position, and the lines of the pigtail bundles are pressed to make them snap into the hook-shaped clips set in pairs on the connecting strip. On this basis, since the multiple limiting strips of the limiting frame are set at the gaps between adjacent pigtail bundles, the pigtail bundles are limited. This structure avoids the pigtail bundles from coming loose. Unlike the existing fiber optic distribution box, it can limit the pigtail bundles and increase the neatness of the wiring.

[0017] (2) This utility model adopts a dehumidification device on the box cover. By placing the desiccant in several moisture-absorbing boxes of the dehumidification device, and then inserting the hollow cover plate into the opening of the moisture-absorbing box end face, the hollow cover plate is connected to two sets of limiting blocks symmetrically arranged at the opening of the moisture-absorbing box, so as to realize the embedded installation of the desiccant. When the box body and the box cover are closed, the humid air that has penetrated into the box body is absorbed by the desiccant of the dehumidification device, maintaining the dryness of the box body, extending the service life of the adapter and increasing the stability of the connection between the adapter and the pigtail bundle. It has strong functionality. Attached Figure Description

[0018] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 This is a structural schematic diagram of a multifunctional integrated optical fiber splitter box according to an embodiment of the present utility model;

[0020] Figure 2 This is a schematic diagram of the dehumidification device;

[0021] Figure 3 This is a structural diagram of the limit frame.

[0022] In the picture:

[0023] 1. Cabinet; 2. Cabinet lid; 3. Screw holes; 4. Metal sealing screws; 5. Latex sealing ring; 6. Sealing groove; 7. Housing; 8. Cable tie-in; 9. Adapter; 10. Mounting ear; 11. Cable threading nozzle; 12. Limiting bracket; 13. Pigtail bundle; 14. Integrated fiber optic body; 15. Support frame; 16. Dehumidifier; 17. Moisture-absorbing box; 18. Fixing ear; 19. Desiccant; 20. Perforated cover plate; 21. Limiting block; 22. Limiting strip; 23. Connecting strap; 24. Hook-shaped clip. Detailed Implementation

[0024] To further illustrate the various embodiments, the present invention provides accompanying drawings, which are part of the disclosure of the present invention. These drawings are mainly used to illustrate the embodiments and can be used in conjunction with the relevant descriptions in the specification to explain the operating principles of the embodiments. With reference to these contents, those skilled in the art should be able to understand other possible implementation methods and the advantages of the present invention. The components in the figures are not drawn to scale, and similar component symbols are usually used to represent similar components.

[0025] According to an embodiment of the present invention, a multifunctional integrated optical fiber splitter box is provided.

[0026] The present invention will now be further described in conjunction with the accompanying drawings and specific embodiments, such as... Figure 1-3As shown, a multifunctional integrated fiber optic distribution box according to an embodiment of the present invention includes a box body 1, a box cover 2 hinged to the box body 1, a dehumidification device 16 fixed inside the box cover 2, a housing 7 fixed inside the box body 1, an adapter 9 fitted to the side of the housing 7, a plurality of pigtail bundles 13 inserted into the adapter 9, and a limit frame 12 fixed below the adapter 9, with a plurality of limit strips 22 evenly spaced on the limit frame 12, and a uniform spacing between every two limit strips 22. The body injection molding has a connecting strip 23, on which hook-shaped clips 24 are set in pairs, and the two hook-shaped clips 24 are engaged with the lines of the pigtail bundle 13. A cable tie connector 8 is installed on the side of the housing 1, and an integrated optical fiber body 14 is interspersed in the cable tie connector 8 and the housing 7. One end of the integrated optical fiber body 14 is connected to the interface on the side of the adapter 9. The adapter 9 is specifically an SC / APC type adapter. The top of the limiting strip 22 is provided with a conical structure, which facilitates the limiting of the pigtail bundle 13.

[0027] In one embodiment, the dehumidification device 16 is provided with a plurality of moisture-absorbing boxes 17, and a connecting rod is integrally formed between two adjacent moisture-absorbing boxes 17. Each moisture-absorbing box 17 is embedded with a desiccant 19, and a perforated cover plate 20 is movably installed at the opening of the end face of the moisture-absorbing box 17. A plurality of limiting blocks 21 connected to the perforated cover plate 20 are respectively provided on the left and right sides of the opening of the moisture-absorbing box 17. With this structure, it is easy for the moisture-absorbing box 17 to absorb moisture and easy to replace the desiccant 19.

[0028] In one embodiment, the dehumidifier 16 is provided with a fixing ear 18 on the moisture absorption box 17 at both ends, and the surface of the fixing ear 18 is provided with a through hole. This structure makes it easy to fix the dehumidifier 16.

[0029] In one embodiment, each of the limiting strips 22 at both ends of the limiting frame 12 is provided with mounting ears 10, and the surface of the mounting ears 10 is provided with round holes. This structure makes it easy to fix the limiting frame 12.

[0030] In one embodiment, a sealing groove 6 is provided on the end face of the box body 1, and a latex sealing ring 5 is embedded in the end face of the box cover 2 corresponding to the sealing groove 6. A metal sealing screw 4 is installed at the edge of the box cover 2, and a screw hole 3 is provided at the edge of the box body 1 corresponding to the metal sealing screw 4. With this structure, it is easy to seal and close the box body 1.

[0031] In one embodiment, a support frame 15 is fixed inside the housing 1, and the chamfered side of the support frame 15 contacts the integrated optical fiber body 14. This structure facilitates the support of the integrated optical fiber body 14 and increases the aesthetics and neatness of the wiring.

[0032] In one embodiment, the side of the housing 1 is provided with a rectangular array of several threading nozzles 11, and all of the threading nozzles 11 are connected to the housing 1. This structure facilitates the extraction of the pigtail bundle 13.

[0033] In this utility model, unless otherwise explicitly specified and limited, the terms "installation", "setting", "connection", "fixing", "screw connection", etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal connection of two components or the interaction between two components. Unless otherwise explicitly limited, those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0034] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A multifunction integrated fiber distribution box comprising a box body (1), characterized in that, The box (1) is hingedly installed with a box cover (2) through a hinge, and a dehumidifying device (16) is fixed to the inner side of the box cover (2), a placement shell (7) is fixed in the box (1), and an adapter (9) is attached to the side of the placement shell (7), a plurality of pigtail bundles (13) are insertedly installed on the adapter (9), and a limiting frame (12) is fixed below the adapter (9), a plurality of limiting strips (22) are equidistantly arranged on the limiting frame (12), and a connecting band (23) is integrally injection molded between every two limiting strips (22), a hook-shaped clamping piece (24) is arranged in each group on the connecting band (23), and the two hook-shaped clamping pieces (24) are clamped with the lines of the pigtail bundles (13), a wire bundling connector (8) is installed on the side of the box (1), and an integrated optical fiber main body (14) is insertedly arranged in the wire bundling connector (8) and the placement shell (7), and one end of the integrated optical fiber main body (14) is connected with the interface on the side of the adapter (9).

2. The multi-functional integrated fiber distribution box according to claim 1, wherein, A plurality of moisture absorption boxes (17) are arranged on the dehumidifying device (16), and a connecting rod is integrally formed between every two adjacent moisture absorption boxes (17), a desiccant (19) is embeddedly installed in each moisture absorption box (17), an open hole of the end face of the moisture absorption box (17) is movably installed with a hollow cover plate (20), and a plurality of limiting blocks (21) are arranged on the left and right sides of the open hole of the moisture absorption box (17) and connected with the hollow cover plate (20).

3. The multi-functional integrated fiber distribution box according to claim 2, wherein, The moisture absorption boxes (17) at both ends of the dehumidifying device (16) are provided with fixed ears (18), and through holes are formed in the surfaces of the fixed ears (18).

4. The multi-functional integrated fiber distribution box according to claim 1, wherein, The limiting strips (22) at both ends of the limiting frame (12) are provided with mounting ears (10), and a circular hole is formed in the surface of the mounting ear (10).

5. The multi-functional integrated fiber distribution box according to claim 1, wherein, A sealing groove (6) is formed in the end face of the box (1), a rubber sealing ring (5) is embeddedly installed in the end face of the box cover (2) corresponding to the sealing groove (6), a metal sealing screw (4) is installed at the edge of the box cover (2), and a screw hole (3) is formed in the edge of the box (1) corresponding to the metal sealing screw (4).

6. The multi-functional integrated fiber distribution box according to claim 1, wherein, A supporting frame (15) is fixed in the box (1), and the side with a chamfer of the supporting frame (15) is in contact with the integrated optical fiber main body (14).

7. The multi-functional integrated fiber distribution box according to claim 1, wherein, A plurality of threading nozzles (11) are arranged in a rectangular array on the side of the box (1), and the plurality of threading nozzles (11) are in communication with the box (1).

Images