CN219496771U

CN219496771U - Novel optical cable joint box

Info

Publication number: CN219496771U
Application number: CN202321064455.0U
Authority: CN
Inventors: 蔡鑫龙; 位斌; 许俊峰
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-05-06
Filing date: 2023-05-06
Publication date: 2023-08-08
Anticipated expiration: 2033-05-06

Abstract

The utility model discloses a novel optical cable joint box, which comprises: the optical cable connector comprises an optical cable connector shell, a connecting rod and a connecting rod, wherein an outer protruding strip is arranged at the outer end of the optical cable connector shell, a mounting assembly is arranged at the front end and the rear end of the optical cable connector shell, and the mounting assembly consists of a mounting plate, a positioning groove and a connecting rod; a positioning ring mounted on the outside of the mounting assembly; the connecting component is arranged at the inner end of the optical cable joint shell and consists of an inner lining plate, a spring and a clamping plate; the limiting groove is formed in the upper end of the optical cable connector shell, a limiting rod connected with the optical cable connector shell is arranged on the upper side of the limiting groove, and mounting plates are arranged at four corners of the outer end of the optical cable connector shell. This novel optical cable joint box has solved current optical cable joint box, is inconvenient for installing the dismantlement to optical cable joint box, is inconvenient for protecting the optical cable in the optical cable joint box simultaneously, causes the problem of optical cable damage easily.

Description

Novel optical cable joint box

Technical Field

The utility model relates to the technical field of optical cable splice boxes, in particular to a novel optical cable splice box.

Background

The optical cable joint box is to place two or more optical cables welded by a fiber welding machine one by one according to the standard sequence, and the optical cable joint box has the function of a jointing part of a protection part, is one of very important equipment which is necessary to be adopted by the optical fiber welding part in the engineering construction of an optical cable circuit, such as:

the novel optical cable joint box comprises a box body and a box cover, wherein the side walls of the box body and the box cover are composed of an outer layer wall and an inner layer wall, the heights of the outer layer wall and the inner layer wall are inconsistent, sealing grooves are formed in the end faces of the inner layer wall, and an inflatable sealing piece is arranged between the sealing grooves of the box body and the box cover; at the same time, the utility model is connected with the inner wall in a butt joint way

The end face is provided with a sealing groove, and the sealing performance of the butt joint of the end faces of the inner wall is achieved by combining an inflatable sealing piece; in addition, the utility model also adopts the liftable dampproof mechanism arranged in the cavity of the inner layer wall to realize the dampproof and drying functions of the optical cable joint box, and the structure of the double-layer side wall can ensure the quality of the optical cable joint box and reduce the damage of the optical cable joint box.

Most of the prior art schemes have the following defects that the prior optical cable joint box can reduce the damage of the optical cable joint box, but is inconvenient to assemble and disassemble the optical cable joint box, and meanwhile, is inconvenient to protect the optical cable in the optical cable joint box and easily causes the problem of optical cable damage.

Disclosure of Invention

The utility model aims to provide a novel optical cable joint box so as to solve the problems that the optical cable joint box is inconvenient to mount and dismount and the optical cable in the optical cable joint box is inconvenient to protect and the optical cable is easy to damage in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a novel fiber optic cable splice closure comprising:

the optical cable connector comprises an optical cable connector shell, a connecting rod and a connecting rod, wherein an outer protruding strip is arranged at the outer end of the optical cable connector shell, a mounting assembly is arranged at the front end and the rear end of the optical cable connector shell, and the mounting assembly consists of a mounting plate, a positioning groove and a connecting rod;

a positioning ring mounted on the outside of the mounting assembly;

the connecting component is arranged at the inner end of the optical cable joint shell and consists of an inner lining plate, a spring and a clamping plate;

the limiting groove is formed in the upper end of the optical cable connector shell, and a limiting rod connected with the optical cable connector shell is arranged on the upper side of the limiting groove.

Preferably, the outer protrusions are arranged on the outer surface of the optical cable joint shell at equal intervals, and the connecting grooves are formed in the outer end of the optical cable joint shell at equal intervals to play a role in simultaneously installing a plurality of optical cables.

Preferably, the four corners of the outer end of the optical cable joint shell are provided with mounting plates, positioning grooves are formed in the mounting plates, and connecting rods are arranged in the positioning grooves.

Preferably, the connecting rod penetrates through the inside of the positioning groove, and the connecting rod is connected with the positioning ring through threads.

Preferably, the inner end of the optical cable connector shell is fixedly connected with a lining plate, a spring is arranged in the lining plate, and a clamping plate is arranged at the upper end of the spring.

Preferably, the longitudinal sections of the inner lining plate and the clamping plate are of a half-arc structure.

Preferably, the linking assembly and the limiting groove are arranged in one-to-one correspondence up and down to play a role in stably installing the upper and lower adjacent optical cable joint shells.

Compared with the prior art, the utility model has the beneficial effects that: the novel optical cable joint box solves the problems that the existing optical cable joint box is inconvenient to mount and dismount, and meanwhile, the optical cable in the optical cable joint box is inconvenient to protect, and the optical cable is easy to damage;

the connecting rod penetrates through the positioning groove, the connecting rod is connected with the positioning ring through threads, and when the optical cable joint shells on the upper side and the lower side are connected, the connecting assembly and the limiting groove are arranged in one-to-one correspondence up and down to play a role in stably installing the optical cable joint shells adjacent up and down;

the limiting rod is clamped into the limiting groove, the positioning groove penetrates through the inner parts of mounting plates on the upper side and the lower side of the outer end of the optical cable joint housing, the positioning ring is rotated, and the positioning ring moves at the outer end of the connecting rod, so that the upper optical cable joint housing and the lower optical cable joint housing which are adjacent are connected, and the joint box is convenient to mount and dismount;

through interior welt and grip block's longitudinal section all being half arc structure, when placing the optical cable to the inner of spread groove and carry out the card, the spring stretches out and draws back this moment, laminates the grip block with the outer end of optical cable, and this moment is connected the back at the optical cable joint shell, and the optical cable can not lead to the centre gripping too tight in the inside of optical cable joint shell to make the optical cable damage influence use.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;

FIG. 3 is a schematic view of the overall structure of the adapter assembly of the present utility model;

fig. 4 is an enlarged schematic view of the structure of fig. 1 at B according to the present utility model.

In the figure: 1. an optical cable joint housing; 2. an outer protruding strip; 3. a connecting groove; 4. a mounting assembly; 401. a mounting plate; 402. a positioning groove; 403. a connecting rod; 5. a positioning ring; 6. a joining assembly; 601. an inner liner; 602. a spring; 603. a clamping plate; 7. a limit groove; 8. and a limit rod.

Description of the embodiments

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides a technical solution: the novel optical cable joint box comprises an optical cable joint shell 1, wherein an outer protruding strip 2 is arranged at the outer end of the optical cable joint shell 1, a connecting groove 3 is formed in the outer end of the optical cable joint shell 1, mounting assemblies 4 are mounted at the front end and the rear end of the optical cable joint shell 1, and each mounting assembly 4 consists of a mounting plate 401, a positioning groove 402 and a connecting rod 403; a positioning ring 5 mounted on the outside of the mounting assembly 4; an engagement member 6 mounted on the inner end of the cable joint housing 1, and the engagement member 6 is composed of an inner liner 601, a spring 602 and a holding plate 603; the limiting groove 7 is formed in the upper end of the optical cable connector housing 1, the limiting rod 8 connected with the optical cable connector housing 1 is arranged on the upper side of the limiting groove 7, the outer protrusions 2 are arranged on the outer surface of the optical cable connector housing 1 at equal intervals, the connecting groove 3 is formed in the outer end of the optical cable connector housing 1 at equal intervals to play a role in installing a plurality of optical cables simultaneously, the optical cables can be sequentially clamped up and down through the optical cable connector housing 1 by the aid of the arrangement of the connecting groove 3, and the optical cables can be conveniently clamped due to the arrangement of the connecting grooves 3.

In fig. 1 and 2, the four corners of the outer end of the optical cable connector housing 1 are provided with the mounting plates 401, the inside of the mounting plates 401 is provided with the positioning grooves 402, the inside of the positioning grooves 402 is provided with the connecting rods 403, the connecting rods 403 penetrate through the inside of the positioning grooves 402, the connecting rods 403 are connected with the positioning rings 5 through threads, when the optical cable connector housings 1 on the upper side and the lower side are connected, the connecting assemblies 6 and the limiting grooves 7 are arranged in a one-to-one correspondence manner to play a role in stably mounting the optical cable connector housings 1 on the upper side and the lower side, at the moment, the limiting rods 8 are clamped into the inside of the limiting grooves 7, the positioning grooves 402 penetrate through the inside of the mounting plates 401 on the upper side and the lower side of the outer end of the optical cable connector housing 1, the positioning rings 5 are rotated, and the outer ends of the connecting rods 403 are moved, so that the optical cable connector housings 1 on the upper side and the lower side are connected, and the connector housings are convenient to mount and dismount.

In fig. 3 and 4, specifically, as the inner end of the optical cable connector housing 1 is fixedly connected with the inner liner plate 601, the spring 602 is arranged in the inner liner plate 601, the clamping plate 603 is arranged at the upper end of the spring 602, the longitudinal sections of the inner liner plate 601 and the clamping plate 603 are of a semi-arc structure, when an optical cable is placed to the inner end of the connecting groove 3 for clamping, the spring 602 stretches out and draws back, the clamping plate 603 is attached to the outer end of the optical cable, when the optical cable connector housing 1 is connected, the optical cable cannot be clamped too tightly in the optical cable connector housing 1, so that the optical cable is damaged and used.

Standard parts used in the utility model can be purchased from the market, special-shaped parts can be customized according to the description of the specification and the drawings, the specific connection modes of all parts adopt conventional means such as mature bolts, rivets and welding in the prior art, the machinery, the parts and the equipment adopt conventional modes in the prior art, and the circuit connection adopts conventional connection modes in the prior art, so that details are not described in detail in the specification, and the utility model belongs to the prior art known to the person skilled in the art.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. A novel fiber optic cable splice closure, comprising:

a positioning ring mounted on the outside of the mounting assembly;

2. The novel fiber optic cable splice closure of claim 1, wherein: the outer protrusions are arranged on the outer surface of the optical cable joint shell at equal intervals, and the connecting grooves are formed in the outer end of the optical cable joint shell at equal intervals to play a role in simultaneously installing a plurality of optical cables.

3. The novel fiber optic cable splice closure of claim 1, wherein: the four corners of the outer end of the optical cable joint shell are provided with mounting plates, positioning grooves are formed in the mounting plates, and connecting rods are arranged in the positioning grooves.

4. A novel fiber optic cable splice closure as claimed in claim 3, wherein: the connecting rod penetrates through the inside of the positioning groove, and the connecting rod is connected with the positioning ring through threads.

5. The novel fiber optic cable splice closure of claim 1, wherein: the inner end of the optical cable joint shell is fixedly connected with the inner lining plate, a spring is arranged in the inner lining plate, and a clamping plate is arranged at the upper end of the spring.

6. The novel fiber optic cable splice closure of claim 5, wherein: the longitudinal sections of the inner lining plate and the clamping plate are of half-arc structures.

7. The novel fiber optic cable splice closure of claim 1, wherein: the linking assembly and the limiting groove are arranged in one-to-one correspondence up and down, and play a role in stably installing the upper and lower adjacent optical cable joint shells.