CN214503977U

CN214503977U - Optical fiber distribution box easy to disassemble

Info

Publication number: CN214503977U
Application number: CN202023306501.2U
Authority: CN
Inventors: 王建芬
Original assignee: Shanghai Yiyang Communication Equipment Co ltd
Current assignee: Shanghai Yiyang Communication Equipment Co ltd
Priority date: 2020-12-31
Filing date: 2020-12-31
Publication date: 2021-10-26
Anticipated expiration: 2030-12-31

Abstract

The utility model relates to an optic fibre distribution case technical field especially relates to an optic fibre distribution case of easy dismantlement, has proposed the use of current optic fibre distribution case, and the distribution case often all is directly hung at the wall or fixes at the wall through modes such as bolt, when leading to dismantling the maintenance or wiring to the distribution case, dismantle the problem convenient inadequately, it includes the mounting panel, and one side of mounting panel is provided with the box, and the mounting panel is close to one side lateral wall of box and has seted up first recess, and the both sides lateral wall of first recess has seted up the second recess of symmetry setting, and sliding connection has the slide between the both sides lateral wall of second recess; the utility model discloses in through the distribution case and the mounting panel that set up, can install the distribution case fast, through the spacing groove that sets up and the cooperation of limiting plate, can carry out quick joint and loosen distribution case and mounting panel, improved the dismantlement of distribution case and the convenience of mounting panel, improved the practicality.

Description

Optical fiber distribution box easy to disassemble

Technical Field

The utility model relates to an optic fibre distribution case technical field especially relates to an optic fibre distribution case of easily dismantling.

Background

An optical fiber distribution box (ODB) is suitable for the distribution connection between an optical cable and optical communication equipment, and an optical signal is led out by an optical jumper through an adapter in the distribution box to realize the optical distribution function. The method is suitable for protective connection of optical cables and distribution pigtails and is also suitable for being adopted by optical fiber terminal points in an optical fiber access network.

When the existing optical fiber distribution box is used, the distribution box is often directly hung on a wall surface or fixed on the wall surface through bolts and other modes, so that the distribution box is not convenient and fast to disassemble during disassembly maintenance or wiring, and therefore the optical fiber distribution box easy to disassemble is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving current optic fibre distribution case and carrying out the use in-process, the distribution case often all directly hangs at the wall or fixes at the wall through modes such as bolt, when leading to dismantling maintenance or wiring to the distribution case, dismantles shortcoming convenient inadequately, and the optic fibre distribution case of an easily dismantling that proposes.

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

an optical fiber distribution box easy to disassemble comprises a mounting plate, a box body is arranged on one side of the mounting plate, a first groove is formed in one side wall of the mounting plate, which is close to the box body, a second groove is formed in two side walls of the first groove, a sliding plate is connected between the two side walls of the second groove in a sliding manner, a reset spring fixed with the second groove side wall is installed on one side wall of the sliding plate, a limiting plate is fixed on one side wall of the sliding plate, which is far away from the reset spring, and is vertically arranged between the limiting plate and the sliding plate, one end, which is far away from the sliding plate, of the limiting plate extends into the first groove to form an arc structure, a cavity is formed in the mounting plate, a first connecting shaft is rotatably connected to one side wall of the cavity, a rotating plate is fixed at the other end of the first connecting shaft, and is vertically arranged between the rotating plate and the first connecting shaft, and a wire spool is fixed on the outer side wall of the first connecting shaft, be connected with the connecting wire that the symmetry set up on the wire reel, the one end that the wire reel was kept away from to the connecting wire extends to inside and slide lateral wall of second recess fixed, the screens board that the symmetry set up is installed to one side lateral wall that the box was kept away from to the mounting panel, and one side lateral wall of screens board is connected with spacing bolt.

Preferably, a fixed plate is fixed on the outer wall of one side of the mounting plate, a first channel penetrating through the fixed plate from front to back is formed in the fixed plate, a guide rod is sleeved inside the first channel in a sliding mode, and the guide rod and the fixed plate are vertically arranged.

Preferably, set up perpendicularly between fixed plate and the mounting panel, the one end of guide bar extends to first passageway external fixation and has the arm-tie, and sets up perpendicularly between arm-tie and the guide bar.

Preferably, the outer side wall of the guide rod is sleeved with an extrusion spring, one end of the extrusion spring is fixed with the side wall of the fixed plate, the other end of the extrusion spring is fixed with the side wall of the pulling plate, and the pulling plate and the fixed plate are arranged in parallel.

Preferably, a plurality of guide grooves which are symmetrically arranged are formed in the outer side wall of the first connecting shaft along the circumferential direction, and the guide grooves and the guide rods are clamped.

Preferably, one side lateral wall that the box is close to the mounting panel is fixed with the connecting plate, and the connecting plate sets up with first recess joint, the spacing groove that the symmetry was established is seted up to the both sides lateral wall of connecting plate, and the joint setting between spacing groove and the limiting plate.

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

1. the utility model discloses in through distribution case and the mounting panel that sets up, can carry out quick installation to the distribution case, through the cooperation of the spacing groove that sets up and limiting plate, can carry out quick joint and loosen distribution case and mounting panel, improved the dismantlement of distribution case and the convenience of mounting panel, improved the practicality;

2. the utility model discloses in through the rotor plate that sets up, can carry out a key formula to the distribution case and dismantle and the installation of a key formula, through the guide bar that sets up and the cooperation of guide way, can further fix the installation of distribution case with dismantling, improved stability.

Drawings

Fig. 1 is a side view of the structure of an optical fiber distribution box easy to disassemble according to the present invention.

Fig. 2 is a top view of the mounting plate structure of the optical fiber distribution box easy to disassemble according to the present invention.

Fig. 3 is an enlarged schematic view of a portion a in fig. 2.

In the figure: the device comprises a mounting plate 1, a box body 2, a clamping plate 3, a limiting bolt 4, a first groove 5, a second groove 6, a sliding plate 7, a limiting plate 8, a return spring 9, a cavity 10, a first connecting shaft 11, a wire reel 12, a connecting wire 13, a rotating plate 14, a fixing plate 15, a guide rod 16, a pulling plate 17, an extrusion spring 18, a guide groove 19, a connecting plate 20 and a limiting groove 21.

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.

Referring to fig. 1-3, an easily detachable optical fiber distribution box comprises a mounting plate 1, a box body 2 is arranged on one side of the mounting plate 1, a first groove 5 is arranged on a side wall of the mounting plate 1 close to the box body 2, second grooves 6 are symmetrically arranged on two side walls of the first groove 5, a sliding plate 7 is slidably connected between the two side walls of the second groove 6, a return spring 9 fixed with the side wall of the second groove 6 is arranged on one side wall of the sliding plate 7, a limiting plate 8 is fixed on a side wall of the sliding plate 7 far away from the return spring 9, the limiting plate 8 and the sliding plate 7 are vertically arranged, one end of the limiting plate 8 far away from the sliding plate 7 extends to the inside of the first groove 5 to form an arc structure, a cavity 10 is arranged inside the mounting plate 1, a first connecting shaft 11 is rotatably connected with one side wall of the cavity 10, a rotating plate 14 is fixed at the other end of the first connecting shaft 11 to the outside of the cavity 10, and the rotating plate 14 and the first connecting shaft 11 are vertically arranged, the outer side wall of the first connecting shaft 11 is fixed with a wire spool 12, the wire spool 12 is connected with connecting wires 13 symmetrically arranged, one end of the connecting wire 13 far away from the wire spool 12 extends into the second groove 6 and is fixed with the side wall of the sliding plate 7, one side wall of the mounting plate 1 far away from the box body 2 is provided with a clamping plate 3 symmetrically arranged, and one side wall of the clamping plate 3 is connected with a limit bolt 4.

The outer wall of one side of mounting panel 1 is fixed with fixed plate 15, and the first passageway that runs through around seting up on fixed plate 15, and the inside slip cover of first passageway is equipped with guide bar 16, and sets up perpendicularly between guide bar 16 and the fixed plate 15, sets up perpendicularly between fixed plate 15 and the mounting panel, and the one end of guide bar 16 extends to first passageway external fixation and has arm-tie 17, and sets up perpendicularly between arm-tie 17 and the guide bar 16.

Extrusion spring 18 has been cup jointed to the lateral wall of guide bar 16, extrusion spring 18's one end is fixed with fixed plate 15 lateral wall, extrusion spring 18's the other end is fixed with arm-tie 17 lateral wall, parallel arrangement between arm-tie 17 and the fixed plate 15, the guide way 19 that a plurality of symmetries set up is seted up along the circumferencial direction to the lateral wall of first connecting axle 11, the joint sets up between guide way 19 and the guide bar 16, box 2 is close to one side lateral wall of mounting panel 1 and is fixed with connecting plate 20, connecting plate 20 sets up with 5 joints of first recess, the spacing groove 21 that the symmetry was established is seted up to the both sides lateral wall of connecting plate 20, and the joint sets up between spacing groove 21 and the limiting plate 8.

The working principle is as follows: when the box body 2 is installed, the clamping plate 3 is fixed with the wall surface only through the limiting bolt 4, then the box body 2 is moved, the box body 2 drives the connecting plate 20 to enter the first groove 5, the connecting plate 20 extrudes the arc surface of the limiting plate 8 when entering the first groove 5, the limiting plate 8 enters the second groove 6, when the connecting plate 20 completely enters the first groove 5, the limiting plate 8 is clamped with the limiting groove 21 formed on the side wall of the connecting plate 20 under the elastic force of the reset spring 9, the fixing of the position of the box body 2 is completed, when the box body 2 is disassembled, only the pulling plate 17 needs to be pulled, the pulling plate 17 drives the guide rod 16 to be separated from the guide groove 19, then the rotating plate 14 is rotated, the rotating plate 14 drives the first connecting shaft 11 to rotate, the first connecting shaft 11 drives the wire reel 12 to rotate, the wire reel 12 pulls the connecting wire 13, connecting wire 13 pulling slide 7 removes, and inside slide 7 drove limiting plate 8 and got into second recess 6, made limiting plate 8 and spacing groove 21 separation, then removed box 2, box 2 drove connecting plate 20 and shifts out first recess 5, accomplishes to dismantle and maintains.

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 optical fiber distribution case easy to dismantle, includes mounting panel (1), its characterized in that, one side of mounting panel (1) is provided with box (2), one side lateral wall that mounting panel (1) is close to box (2) has seted up first recess (5), the both sides lateral wall of first recess (5) has seted up second recess (6) that the symmetry set up, sliding connection has slide (7) between the both sides lateral wall of second recess (6), reset spring (9) fixed with second recess (6) lateral wall is installed to one side lateral wall of slide (7), one side lateral wall that reset spring (9) were kept away from to slide (7) is fixed with limiting plate (8), and sets up perpendicularly between limiting plate (8) and slide (7), the one end that slide (7) were kept away from to limiting plate (8) extends to first recess (5) inside is the arc structure, cavity (10) have been seted up to the inside of mounting panel (1), one side lateral wall of cavity (10) rotates and is connected with first connecting axle (11), and the other end of first connecting axle (11) extends to cavity (10) external fixation and has rotor plate (14), and sets up perpendicularly between rotor plate (14) and first connecting axle (11), the lateral wall of first connecting axle (11) is fixed with wire reel (12), be connected with connecting wire (13) that the symmetry set up on wire reel (12), the one end that wire reel (12) were kept away from in connecting wire (13) extends to inside and slide (7) lateral wall of second recess (6) and fixes, one side lateral wall that box (2) were kept away from in mounting panel (1) installs screens board (3) that the symmetry set up, and one side lateral wall of screens board (3) is connected with stop bolt (4).

2. An easily detachable optical fiber distribution box as claimed in claim 1, wherein a fixing plate (15) is fixed to an outer wall of one side of the mounting plate (1), a first channel penetrating from front to back is formed in the fixing plate (15), a guide rod (16) is slidably sleeved in the first channel, and the guide rod (16) and the fixing plate (15) are vertically arranged.

3. An easily detachable fiber distribution box as claimed in claim 2, wherein the fixing plate (15) is vertically disposed with the mounting plate, one end of the guiding rod (16) extends to the outside of the first channel and is fixed with a pulling plate (17), and the pulling plate (17) is vertically disposed with the guiding rod (16).

4. An easily detachable fiber distribution box as claimed in claim 3, wherein the outer side wall of the guiding rod (16) is sleeved with a pressing spring (18), one end of the pressing spring (18) is fixed to the side wall of the fixing plate (15), the other end of the pressing spring (18) is fixed to the side wall of the pulling plate (17), and the pulling plate (17) and the fixing plate (15) are arranged in parallel.

5. An easily detachable optical fiber distribution box as claimed in claim 4, wherein the outer side wall of the first connecting shaft (11) is provided with a plurality of symmetrically arranged guide grooves (19) along the circumferential direction, and the guide grooves (19) and the guide rods (16) are clamped.

6. The optical fiber distribution box easy to disassemble as claimed in claim 5, wherein a connecting plate (20) is fixed on one side wall of the box body (2) close to the mounting plate (1), the connecting plate (20) is connected with the first groove (5) in a clamping manner, the two side walls of the connecting plate (20) are provided with symmetrical limiting grooves (21), and the limiting grooves (21) and the limiting plates (8) are connected in a clamping manner.