CN217739579U - Multifunctional waterproof optical fiber connector box - Google Patents

Abstract

The utility model discloses a multi-functional waterproof fiber splice box, include: a lower base plate; the box comprises an upper bottom plate arranged on the lower bottom plate and a box face shell arranged on the upper bottom plate; the box comprises a box surface shell and a plurality of step parts arranged at the top of the box surface shell, wherein the step parts are distributed in a step shape; and a number of adapters disposed on each of said steps for adapting to different types of connectors; the optical fiber connector also comprises an optical fiber access port arranged at the end part of the box panel shell and an optical fiber assembly connected at the end part of the optical fiber access port. The utility model discloses a design of structure, but the waterproof adapter of multiple type of adaptation, the adaptation scope is wider, and because the step is the echelonment and distributes for it is clear to arrange the level between each adapter wiring port, is difficult for taking place the winding.

Description

Multifunctional waterproof optical fiber connector box

Technical Field

The utility model relates to an optical fiber connection technical field specifically is a multi-functional waterproof fiber splice box.

Background

With the development of modern society and the explosive increase of information quantity, the demand of people for network capacity is continuously increased. Optical fiber communication is gradually becoming the mainstream scheme of modern communication by virtue of its unique characteristics of ultra-high bandwidth, low electromagnetic interference, fast propagation speed and the like, while optical fiber connectors are indispensable passive devices in optical communication systems, and the international telecommunications union suggests to define it as "a passive component for stably, but not permanently connecting two or more optical fibers". The multifunctional waterproof optical fiber connector box is mainly used for realizing non-permanent fixed connection among equipment rooms, equipment and instruments, equipment and optical fibers and between optical fibers in a system, the existing optical fiber connector is single in connection mode, inconvenient to mix and match with various types of waterproof adapters, and low in adaptation range, and therefore the multifunctional waterproof optical fiber connector box is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a multi-functional waterproof fiber splice box, but this design adaptation multiple type waterproof adapter, the adaptation scope is wider, and because the step is the echelonment and distributes for arrange the level clearly between each adapter wiring port, difficult emergence winding.

In order to achieve the above object, the utility model provides a following technical scheme: a multi-functional water-resistant fiber optic splice closure, comprising: a lower base plate; the box comprises an upper bottom plate arranged on the lower bottom plate and a box face shell arranged on the upper bottom plate; the box comprises a box surface shell and a plurality of step parts arranged at the top of the box surface shell, wherein the step parts are distributed in a step shape; and a number of adapters disposed on each of said steps for adapting to different types of connectors; the optical fiber connector also comprises an optical fiber access port arranged at the end part of the box panel shell and an optical fiber assembly connected at the end part of the optical fiber access port.

Preferably, the optical fiber assembly comprises a torsion-resistant waterproof assembly at the head and an optical fiber leather sheath, a plurality of optical fiber bodies are arranged in the optical fiber leather sheath, and each optical fiber body is connected with the adapter in a one-to-one correspondence manner.

Preferably, resistant waterproof subassembly of wrench type includes the thread bush to and set up the packing ring at the thread bush middle part, thread bush one end and fiber access port inner wall threaded connection, and set up the waterproof packing ring at fiber access port tip, the packing ring can act on waterproof packing ring.

Preferably, the torsion-resistant waterproof assembly further comprises a nut, and the inner wall of the nut is in threaded connection with the other end of the threaded sleeve; and the anti-twisting type protective sleeve is arranged at one end, far away from the gasket, of the screw cap, and is of a spiral structure.

Preferably, the end part of the threaded sleeve is further provided with a plurality of reinforcing strips which are circumferentially arranged.

Preferably, the lower surface of the lower base plate is provided with a mounting base, the mounting base is of an i-shaped structure, and the mounting base is provided with a plurality of mounting holes, which can be used for fixing the waterproof optical fiber splice closure.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model discloses a plurality of step that box face-piece top set up, and the step is the echelonment and distributes, cooperates a plurality of adapter body on every step, when the waterproof adapter of a plurality of single types, or when polytype waterproof adapter mixes to be joined in marriage and adapter wiring port links to each other, because the step is the echelonment and distributes for the level of arranging is clear between each adapter wiring port, is difficult for taking place the winding, and but the multiple type waterproof adapter of adaptation, the adaptation scope is wider.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

FIG. 2 is a perspective view of the second view angle of FIG. 1;

FIG. 3 is a perspective view of the third perspective view of FIG. 1;

FIG. 4 is a perspective view of the fourth perspective view of FIG. 1;

FIG. 5 is a schematic diagram of a fifth perspective structure of FIG. 1;

FIG. 6 is a schematic view of the partially disassembled structure of the present invention;

fig. 7 is a partially enlarged schematic view of fig. 6.

In the figure: 1. a lower base plate; 2. an upper base plate; 3. a box face shell; 4. an adapter body; 5. a step portion; 6. an optical fiber access port; 7. a gasket; 8. a nut; 9. a torsion-resistant protective sleeve; 10. an optical fiber sheath; 11. an optical fiber body; 12. a reinforcing strip; 13. a threaded sleeve; 14. a waterproof gasket; 15. installing a base; 16. and (7) installing holes.

Detailed Description

In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. The embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

Example 1

Referring to fig. 1 to 7, the present invention preferably provides a technical solution: a multi-functional water-resistant fiber optic splice closure, comprising: a lower base plate 1; an upper bottom plate 2 arranged on the lower bottom plate 1, and a box face shell 3 arranged on the upper bottom plate 2; and a plurality of step parts 5 arranged on the top of the box surface shell 3, wherein the step parts 5 are distributed in a step shape; and a number of adapter bodies 4 provided on each step 5 for adapting to different types of joints; the optical fiber connector also comprises an optical fiber access port 6 arranged at the end part of the box face shell 3 and an optical fiber assembly connected at the end part of the optical fiber access port 6.

Through a plurality of step 5 that box face casing 3 top set up, and step 5 is the echelonment and distributes, cooperates a plurality of adapter body 4 on every step 5, as shown in fig. 1, when a plurality of waterproof adapters of single type, or when waterproof adapter of multiple type mixes the match and links to each other with adapter wiring port, because step 5 is the echelonment and distributes, make arrange the level clearly between each adapter wiring port, difficult emergence winding to but the various waterproof adapter of adaptation multiple type, the adaptation scope is wider.

Further, the optical fiber assembly comprises a torsion-resistant waterproof assembly of the head and an optical fiber leather sheath 10, a plurality of optical fiber bodies 11 are arranged inside the optical fiber leather sheath 10, and each optical fiber body 11 is connected with the adapter body 4 in a one-to-one correspondence manner.

Through the resistant formula waterproof assembly that turns round that sets up, as shown in fig. 1 for the connection between 6 ports of optic fibre leather sheath 10 and optic fibre access port is more firm, and resistant the performance of turning round is stronger, prevents the connector fracture, increases the life of product, and further because resistant formula waterproof assembly that turns round has waterproof function, can avoid joint department infiltration, is applicable to multiple outdoor application scene.

Further, the torsion-resistant waterproof assembly includes a threaded sleeve 13, and a gasket 7 disposed at a middle portion of the threaded sleeve 13, one end of the threaded sleeve 13 being threadedly coupled to an inner wall of the optical fiber access port 6, and a waterproof gasket 14 disposed at an end portion of the optical fiber access port 6, the gasket 7 being operable for the waterproof gasket 14.

Through the gasket 7 that sets up in the middle part of thread bush 13, and thread bush 13 one end and fiber access port 6 inner wall threaded connection, as shown in fig. 6 7, when thread bush 13 screw-threaded entry fiber access port 6 is inside, can drive gasket 7 to fiber access port 6's direction removal and realize the terminal surface laminating of gasket 7 with the terminal surface of waterproof gasket 14, through the sealing connection effect of waterproof gasket 14 this moment, improve the sealing performance of junction.

Furthermore, the torsion-resistant waterproof assembly also comprises a screw cap 8, and the inner wall of the screw cap 8 is in threaded connection with the other end of the threaded sleeve 13; and the anti-twisting type protecting sleeve 9 is arranged at one end, far away from the gasket 7, of the screw cap 8, and the anti-twisting type protecting sleeve 9 is of a spiral structure.

Through 8 inner walls of nut and 13 other end threaded connection of thread bush, as shown in fig. 6 and 7, when 8 screws of nut get into thread bush 13, can accomplish the connection of tip, resistant formula lag 9 of turning round that 8 tip of rethread nut set up, and resistant formula lag 9 of turning round is helical structure, through resistant structure and the material of turning round formula lag 9, can reduce the adverse effect to the cause of connection position when turning round, prevent effectively that the connector from splitting, increase the life of product.

Further, the end of the thread bush 13 is provided with a plurality of reinforcing bars 12, and the reinforcing bars 12 are circumferentially arranged.

As shown in fig. 6 and 7, the reinforcing bars 12 are circumferentially arranged, so that the joint is tighter and the method is applicable to different types of wires.

Further, the lower surface of the lower base plate 1 is provided with a mounting base 15, the mounting base 15 is of an I-shaped structure, and the mounting base 15 is provided with a plurality of mounting holes 16, which can be used for fixing a waterproof optical fiber splice box.

As shown in fig. 2, the mounting base 15 may be made of stainless steel, and is matched with the mounting hole 16 formed thereon, and has an i-shaped structure, when the waterproof optical fiber splice closure needs to be mounted, the mounting hole 16 is locked and fixed with the bolt behind the bottom shell, and then the waterproof optical fiber splice closure can be fixed on a telegraph pole, so that the mounting and dismounting are convenient, and the working efficiency is improved.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The detachable installation mode has various modes, for example, a mode of matching with a buckle through plugging, for example, a mode of connecting through a bolt, and the like.

The conception, the specific structure and the resulting technical effects of the present invention are clearly and completely described above in connection with the embodiments and the accompanying drawings, so as to fully understand the objects, the features and the effects of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and other embodiments obtained by those skilled in the art without inventive labor based on the embodiments of the present invention all belong to the protection scope of the present invention. In addition, all the coupling/connection relationships mentioned herein do not mean that the components are directly connected, but mean that a better coupling structure can be formed by adding or reducing coupling accessories according to specific implementation conditions.

The above embodiments are only used for further explanation of the present invention, and it is not understood that the present invention is limited by the protection scope of the present invention, and the technical engineers in the field are right according to the above contents of the present invention.

Claims (6)

1. A multi-functional water-resistant fiber optic splice closure, comprising:

a lower floor (1);

an upper bottom plate (2) arranged on the lower bottom plate (1), and a box face shell (3) arranged on the upper bottom plate (2);

the box comprises a box face shell (3), a plurality of step parts (5) arranged at the top of the box face shell (3), wherein the step parts (5) are distributed in a step shape;

and several adapters (4) arranged on each of said steps (5) for adapting to different types of connectors;

the optical fiber connector further comprises an optical fiber access port (6) arranged at the end part of the box face shell (3) and an optical fiber assembly connected to the end part of the optical fiber access port (6).

2. The multifunctional waterproof fiber optic splice enclosure of claim 1, wherein: the optical fiber assembly comprises a torsion-resistant waterproof assembly and an optical fiber leather sheath (10) at the head, wherein a plurality of optical fiber bodies (11) are arranged inside the optical fiber leather sheath (10), and each optical fiber body (11) is connected with the adapter (4) in a one-to-one correspondence manner.

3. The multifunctional waterproof fiber optic splice enclosure of claim 2, wherein: resistant wrench-style waterproof assembly includes thread bush (13) to and set up packing ring (7) at thread bush (13) middle part, thread bush (13) one end and fiber access port (6) inner wall threaded connection, and set up waterproof packing ring (14) at fiber access port (6) tip, packing ring (7) can act on waterproof packing ring (14).

4. The multifunctional waterproof fiber optic splice enclosure of claim 3, wherein: the anti-twisting waterproof assembly further comprises a nut (8), and the inner wall of the nut (8) is in threaded connection with the other end of the threaded sleeve (13);

and the anti-twisting type protective sleeve (9) is arranged at one end, far away from the gasket (7), of the screw cap (8), and the anti-twisting type protective sleeve (9) is of a spiral structure.

5. The multifunctional waterproof fiber optic splice enclosure of claim 4, wherein: the end part of the threaded sleeve (13) is also provided with a plurality of reinforcing strips (12), and the reinforcing strips (12) are circumferentially arranged.

6. The multifunctional waterproof fiber optic splice enclosure of claim 1, wherein: the lower surface of the lower bottom plate (1) is provided with an installation base (15), the installation base (15) is of an I-shaped structure, and the installation base (15) is provided with a plurality of installation holes (16) which can be used for fixing a waterproof optical fiber joint box.

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