CN210639313U

CN210639313U - Optical cable joint box with good moisture-proof effect

Info

Publication number: CN210639313U
Application number: CN201921341866.3U
Authority: CN
Inventors: 胡惠忠; 蒋成刚; 王予平
Original assignee: Shanghai Yulu Electronic Technology Co Ltd
Current assignee: Shanghai Yulu Electronic Technology Co Ltd
Priority date: 2019-08-19
Filing date: 2019-08-19
Publication date: 2020-05-29
Anticipated expiration: 2029-08-19

Abstract

The utility model discloses an optical cable splice box that dampproofing is effectual, including first casing and second casing, first casing and second casing pass through the hinge and articulate mutually, and first casing bottom both sides inner wall all installs the partition panel, the through-wire groove has all been seted up to partition panel both sides outer wall, and partition panel top outer wall has seted up the dovetail groove, and the dovetail groove inner wall rotates and is connected with the threaded rod, and threaded rod bottom outer wall rotates and is connected with the arc stripper plate, the rectangular channel has been seted up to second casing bottom inner wall, and rectangular channel inner wall sliding connection has the sliding block. The utility model discloses in, through being provided with expanding spring and sliding plate on partition panel and the second casing, can cut off first casing and second casing space for the triplex, if first connecting block and second connecting block junction take place not hard up, avoid external moisture to lead to the fact the influence to melting the optical cable joint on the fine box, guaranteed that the optical cable normally works.

Description

Optical cable joint box with good moisture-proof effect

Technical Field

The utility model relates to a communication equipment technical field especially relates to an optical cable joint box that dampproofing is effectual.

Background

The optical cable joint box is a connection part which connects two or more optical cables together and is provided with a protective component, is one of very important apparatuses which must be adopted in the construction of optical cable line engineering, belongs to a mechanical pressure sealing joint system, and is a connection protective device which provides optical, sealing and mechanical strength continuity between adjacent optical cables. The method is mainly suitable for direct connection and branch connection of aerial, pipeline, direct burial and other laying modes of optical cables with various structures.

The quality direct influence optical cable line's of optical cable joint box quality and optical cable line's life, present optical cable joint box uses back to connect the department can take place not hard up for a long time, leads to external air to enter into the optical cable splice dish inside, and the inside optical cable joint of optical cable joint box can suffer the erosion of external moisture like this, influences the performance, the use of the people of not being convenient for.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the effectual optical cable splice box of dampproofing that provides, the problem that can effectual solution background art propose.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an effectual optical cable splice box of dampproofing, includes first casing and second casing, first casing and second casing pass through the hinge and articulate mutually, and first casing bottom both sides inner wall all installs the partition panel, the through-wire groove has all been seted up to partition panel both sides outer wall, and partition panel top outer wall has seted up the dovetail groove, and the dovetail groove inner wall rotates and is connected with the threaded rod, and threaded rod bottom outer wall rotates and is connected with the arc stripper plate.

Preferably, the rectangular channel has been seted up to second casing bottom inner wall, and rectangular channel inner wall sliding connection has the sliding block.

Preferably, the outer wall of the bottom of the sliding block is provided with the telescopic springs distributed at equal intervals, and the outer wall of the bottom of the telescopic springs is fixedly connected with the inner wall of the bottom of the rectangular groove.

Preferably, the fiber melting disc is installed on the inner wall of the bottom of the first shell, and first threaded holes distributed equidistantly are formed in the outer wall of the periphery of the top of the first shell.

Preferably, the outer wall around the top of the second shell is provided with second threaded holes distributed equidistantly, and the inner diameters of the second threaded holes and the first threaded holes are the same.

Preferably, first connecting block is all installed to first casing both sides outer wall, and second casing both sides outer wall all installs the second connecting block, and semicircle wire casing has all been seted up at first connecting block and second connecting block top outer wall both ends, and third screw hole has all been seted up at first connecting block and second connecting block top outer wall both ends.

Preferably, the inner walls of two sides of the bottom of the first shell are both provided with a storage shell, and the inner wall of the storage shell is provided with a drying agent.

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

1. through being provided with partition panel, through-line groove, dovetail groove, threaded rod and arc stripper plate, can fix the optical cable, avoid optical cable splice box in the use optical cable joint to drop from melting fine box, guaranteed the normal use of optical cable.

2. Through being provided with expanding spring and sliding plate on partition panel and the second casing, can cut off first casing and second casing space for the triplex, if first connecting block and second connecting block junction take place not hard up, avoid external moisture to lead to the fact the influence to melting the optical cable joint on the fine box, guaranteed that the optical cable normally works.

3. Embodiment 2 is through being provided with storage housing and drier, and after the long-time use of cable joint box, first connecting block and second connecting block joint probably take place to become flexible, can dehumidify the humid air that the external world got into cable joint box, avoid humid air to enter into melt the fine dish, guaranteed the inside aridity of cable joint box, guaranteed inside can normally work.

Drawings

Fig. 1 is a schematic view of a structure of an optical cable joint box with a good moisture-proof effect;

fig. 2 is a schematic cross-sectional structural view of a partition plate of an optical cable joint box with a good moisture-proof effect according to the present invention;

fig. 3 is a schematic cross-sectional view of a second housing of the optical cable joint box with good moisture-proof effect according to the present invention;

fig. 4 is the utility model provides a structural schematic diagram of a section of embodiment 2 first casing of effectual optical cable splice box of dampproofing.

In the figure: the shell is deposited to 1 first screw hole, 2 first connecting blocks, 3 first casings, 4 fine dish of melting, 5 partition plates, 6 through-wire grooves, 7 threaded rods, 8 second connecting blocks, 9 sliding blocks, 10 second casings, 11 dovetail grooves, 12 second screw holes, 13 arc stripper plates, 14 expanding spring, 15.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Example 1

Referring to fig. 1-3, an optical cable splice box with good moisture-proof effect comprises a first shell 3 and a second shell 10, wherein the first shell 3 and the second shell 10 are hinged through a hinge, partition panels 5 are installed on inner walls of two sides of the bottom of the first shell 3, through-line grooves 6 are formed in outer walls of two sides of the partition panels 5, trapezoidal grooves 11 are formed in outer walls of the tops of the partition panels 5, inner walls of the trapezoidal grooves 11 are rotatably connected with threaded rods 7, and outer walls of the bottoms of the threaded rods 7 are rotatably connected with arc-shaped extrusion plates 13.

In the utility model, the inner wall of the bottom of the second shell 10 is provided with a rectangular groove, the inner wall of the rectangular groove is connected with a sliding block 9 in a sliding way, the outer wall of the bottom of the sliding block 9 is provided with expansion springs 14 which are distributed at equal intervals, the outer wall of the bottom of the extension spring 14 is fixedly connected with the inner wall of the bottom of the rectangular groove, the fiber melting disc 4 is arranged on the inner wall of the bottom of the first shell 3, and the peripheral outer wall of the top of the first shell 3 is provided with first threaded holes 1 which are distributed equidistantly, the peripheral outer wall of the top of the second shell 10 is provided with second threaded holes 12 which are distributed equidistantly, the inner diameters of the second threaded hole 12 and the first threaded hole 1 are the same, the outer walls of two sides of the first shell 3 are both provided with the first connecting block 2, and second connecting block 8 is all installed to 10 both sides outer walls of second casing, and semicircle wire casing has all been seted up at first connecting

block

2 and 8 top outer wall both ends of second connecting block, and third screw hole has all been seted up at first connecting

block

2 and 8 top outer wall both ends of second connecting block.

The working principle is as follows: during the use, pass semi-circular wire casing and lead to wire casing 6 on the first connecting block 2 with the optical cable, then get rid of the optical cable crust and around the covering, fix the optical cable on melting fiber dish 4, then the staff rotates threaded rod 7, makes arc stripper plate 13 fix the optical cable, then the staff uses sealed glue to seal lead to 6 spaces in wire casing, then closes second casing 10, use fixing bolt to fix second casing 10 on first casing 3 can.

Example 2

Referring to fig. 1-4, the optical cable joint box with good moisture-proof effect further comprises a storage shell 15 mounted on the inner walls of the two sides of the bottom of the first shell 3, and a drying agent is mounted on the inner wall of the storage shell 15.

The working principle is as follows: compared with the embodiment 1, through being provided with storage shell 15 and drier, after the cable joint box used for a long time, the probably emergence of first connecting

block

2 and 8 junctions of second connecting block is not hard up, can dehumidify the humid air that the external world got into the cable joint box, avoids humid air to enter into and melts fine dish 4, has guaranteed the inside aridity of cable joint box, has guaranteed inside can normal work.

The above, only be the concrete implementation of the preferred embodiment 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, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides an effectual optical cable splice box of dampproofing, includes first casing (3) and second casing (10), its characterized in that, first casing (3) and second casing (10) are articulated mutually through the hinge, and just partition panel (5) are all installed to first casing (3) bottom both sides inner wall, through-wire groove (6) have all been seted up to partition panel (5) both sides outer wall, and partition panel (5) top outer wall has seted up dovetail groove (11), and dovetail groove (11) inner wall rotates and is connected with threaded rod (7), and threaded rod (7) bottom outer wall rotates and is connected with arc stripper plate (13).

2. The optical cable joint box with good moisture-proof effect as claimed in claim 1, wherein the inner wall of the bottom of the second shell (10) is provided with a rectangular groove, and the inner wall of the rectangular groove is slidably connected with a sliding block (9).

3. The optical cable joint box with good moisture-proof effect as claimed in claim 2, wherein the outer wall of the bottom of the sliding block (9) is provided with the telescopic springs (14) which are distributed equidistantly, and the outer wall of the bottom of the telescopic springs (14) is fixedly connected with the inner wall of the bottom of the rectangular groove.

4. The optical cable joint box with the good moisture-proof effect as claimed in claim 1, wherein the fiber melting disc (4) is mounted on the inner wall of the bottom of the first shell (3), and the first threaded holes (1) are formed in the outer wall of the periphery of the top of the first shell (3) and are distributed equidistantly.

5. The optical cable joint box with the good moisture-proof effect as claimed in claim 4, wherein the second threaded holes (12) are formed in the outer wall of the periphery of the top of the second shell (10) and are distributed equidistantly, and the inner diameters of the second threaded holes (12) and the first threaded holes (1) are the same.

6. The optical cable joint box with the good moisture-proof effect according to claim 5, wherein the outer walls of two sides of the first shell (3) are provided with the first connecting blocks (2), the outer walls of two sides of the second shell (10) are provided with the second connecting blocks (8), the two ends of the outer walls of the tops of the first connecting blocks (2) and the second connecting blocks (8) are provided with semicircular wire grooves, and the two ends of the outer walls of the tops of the first connecting blocks (2) and the second connecting blocks (8) are provided with third threaded holes.

7. The cable joint box with good moisture resistance as claimed in claim 1, wherein the inner walls of both sides of the bottom of the first housing (3) are provided with storage housings (15), and the inner walls of the storage housings (15) are provided with drying agents.