CN217820985U

CN217820985U - Three-in-one optical fiber distribution box with dustproof performance

Info

Publication number: CN217820985U
Application number: CN202220947300.0U
Authority: CN
Inventors: 许正; 马鑫; 刘长松; 王霞
Original assignee: Tianjin Shensheng Technology Co ltd
Current assignee: Tianjin Shensheng Technology Co ltd
Priority date: 2022-04-22
Filing date: 2022-04-22
Publication date: 2022-11-15
Anticipated expiration: 2032-04-22

Abstract

The utility model discloses a three-in-one optical fiber distribution case with dustproof performance, relate to distribution case technical field, the power distribution case comprises a box body, the thermovent has all been seted up to the left and right sides wall of box, the inside of thermovent all communicates with the cavity internal phase of box, the positive bottom of box is rotated through the pivot and is connected with the apron, the fixed mount pad that is provided with in top of apron, a plurality of wiring subassemblies of top fixedly connected with of mount pad, the staff can pull open the apron when overhauing the circuit, the mount pad presents stable horizontal assembly operation face, the staff need not to raise both arms, the operation degree of difficulty has been reduced, can keep comparatively light posture can accomplish circuit maintenance work, after the circuit assembly, the clamp plate can concentrate the pencil of every interface inside and press in spacing card, avoid the pencil to distribute in disorder, be convenient for subsequent maintenance work, in addition, spacing card has avoided rocking of pencil after with the pencil rigidity, thereby the condition that the pencil joint drops has been avoidd.

Description

Three-in-one optical fiber distribution box with dustproof performance

Technical Field

The utility model relates to a distribution case technical field specifically is a three-in-one optical fiber distribution case with dustproof performance.

Background

The optical fiber distribution box (ODB for short) is suitable for the distribution connection of optical cables and optical communication equipment, and optical signals are led out by optical jumper wires through adapters 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.

But at present the distribution case that uses generally all installs on wall body or special mounting bracket, and relevant equipment such as circuit in the distribution case all installs perpendicularly on the box backplate, and staff overhauls or just right with the backplate when changing the circuit, need to raise the arm just can operate, keeps this posture very easily to produce fatigue for a long time, increases working strength, reduces work efficiency, and in addition, the circuit of distribution case internally mounted is numerous, interweaves and is not convenient for subsequent maintenance work together.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a three-in-one optical fiber distribution case with dustproof performance has solved the equal vertical installation of relevant equipment such as the circuit in the distribution case that uses at present on the box backplate, need raise the arm just can operate, keeps this posture very easily to produce fatigue for a long time, and the circuit that increases working strength and distribution case internally mounted is numerous, interweaves the problem of subsequent maintenance work of being not convenient for together.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a three-in-one optical fiber distribution box with dustproof performance, includes the box, the thermovent has all been seted up to the left and right sides wall of box, the inside of thermovent all communicates with the cavity internal portion of box, the positive bottom of box rotates through the pivot and is connected with the apron, the fixed mount pad that is provided with in top of apron, a plurality of wiring subassemblies of top fixedly connected with of mount pad, and the top left and right sides of mount pad all rotates and is connected with first pull rod, the one end of first pull rod all rotates and is connected with the second pull rod, the groove of accomodating has been seted up to a lateral wall of second pull rod, the fixed strong magnet piece that is provided with in top one side of apron, the spread groove has been seted up to the positive top of box, the inside fixedly connected with permanent magnet piece of spread groove.

The wiring assembly comprises a wiring seat, a plurality of inserting ports are formed in one side wall of the wiring seat, a movable groove is formed in the top of the wiring seat, a pressing plate is connected to the inside of the movable groove in a rotating mode, a pull ring is fixedly connected to the middle of the top of the pressing plate, a plurality of sleeves are fixedly connected to the bottom of the pressing plate in a linear array mode, a movable column is arranged inside the sleeve in a sliding mode, a limiting clamp is fixedly connected to the bottom end of the movable column, and a spring is sleeved on the outer wall of the movable column.

Furthermore, the inside of the heat dissipation opening is fixedly connected with a dust screen.

Furthermore, the inner structure of the cavity of the accommodating groove is matched with the first pull rod.

Furthermore, the both ends of connection terminal are the equal fixedly connected with pivot, all be provided with the torsional spring between pivot and the activity groove both sides wall.

Furthermore, one end fixed connection of spring is in telescopic bottom, and the other end fixed connection of spring is at the top of spacing card.

Furthermore, the shape and the structure of the strong magnet blocks are uniformly matched with the connecting grooves, and the positions of the strong magnet blocks correspond to one another.

Advantageous effects

The utility model provides a three-in-one optical fiber distribution box with dustproof performance. Compared with the prior art, the method has the following beneficial effects:

1. the utility model provides a three-in-one optical fiber distribution box with dustproof performance, the power distribution box comprises a box body, the thermovent has all been seted up to the left and right sides wall of box, the inside of thermovent all communicates with the cavity internal portion of box, the positive bottom of box rotates through the pivot and is connected with the apron, the fixed mount pad that is provided with in top of apron, a plurality of wiring subassemblies of top fixedly connected with of mount pad, and the top left and right sides of mount pad all rotates and is connected with first pull rod, the one end of first pull rod all rotates and is connected with the second pull rod, the groove has been seted up to a lateral wall of second pull rod, the fixed powerful magnet piece that is provided with in top one side of apron, the spread groove has been seted up to the front top of box, the inside fixedly connected with permanent magnet piece of spread groove, the staff can pull open the apron when overhauing the circuit, the mount pad presents stable horizontal assembly operation face both arms, the staff need not raise both arms, the operation degree of difficulty has been reduced, can keep comparatively light posture can accomplish the circuit maintenance work.

2. The utility model provides a three-in-one optical fiber distribution box with dustproof performance, the wiring subassembly includes the connection terminal, a plurality of interfaces have been seted up to a lateral wall of connection terminal, and the top of connection terminal has seted up the activity groove, the inside rotation in activity groove is connected with the clamp plate, the top intermediate position fixedly connected with pull ring of clamp plate, and the bottom of clamp plate is with a plurality of sleeves of linear array mode fixedly connected with, telescopic inside slip is provided with movable post, the spacing card of bottom fixedly connected with of activity post, and the outer wall cover of activity post is equipped with the spring, circuit assembly back, the clamp plate can concentrate the inside pencil of every interface and press in spacing card, avoid the indiscriminate distribution of pencil, subsequent maintenance work of being convenient for, in addition, spacing card has avoided rocking of pencil after with the pencil rigidity, thereby the condition that the pencil joint drops has been avoidd.

Drawings

Fig. 1 is a schematic view of the expanded state three-dimensional structure of the present invention;

FIG. 2 is a schematic view of the closed state of the three-dimensional structure of the present invention;

FIG. 3 is a schematic view of an exploded perspective structure of the wiring assembly of the present invention;

fig. 4 is a schematic view of the enlarged perspective structure of part a of the present invention.

In the figure: 1. a box body; 2. a heat dissipation port; 3. a cover plate; 4. a mounting seat; 5. a wiring assembly; 501. a wire holder; 502. an interface; 503. a movable groove; 504. pressing a plate; 505. a pull ring; 506. a sleeve; 507. a movable post; 508. a limiting card; 509. a spring; 510. a rotating shaft; 511. a torsion spring; 6. a first pull rod; 7. a second pull rod; 8. a storage groove; 9. a strong magnet block; 10. and connecting the grooves.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a three-in-one optical fiber distribution box with dustproof performance comprises a box body 1, wherein heat dissipation ports 2 are formed in the left side wall and the right side wall of the box body 1, the interior of each heat dissipation port 2 is communicated with the cavity of the box body 1, a cover plate 3 is rotatably connected to the front bottom of the box body 1 through a rotating shaft, a mounting seat 4 is fixedly arranged at the top of the cover plate 3, a plurality of wiring components 5 are fixedly connected to the top of the mounting seat 4, a first pull rod 6 is rotatably connected to the left side and the right side of the top of the mounting seat 4, one end of the first pull rod 6 is rotatably connected with a second pull rod 7, an accommodating groove 8 is formed in one side wall of the second pull rod 7, a strong magnet block 9 is fixedly arranged on one side of the top of the cover plate 3, a connection groove 10 is formed in the front upper portion of the box body 1, a permanent magnet block is fixedly connected to the interior of the connection groove 10, each wiring component 5 comprises a wiring seat 501, and a plurality of inserting ports 502 are formed in one side wall of the wiring seat 501, a movable groove 503 is formed in the top of the wire holder 501, a pressing plate 504 is rotatably connected inside the movable groove 503, a pull ring 505 is fixedly connected to the middle position of the top of the pressing plate 504, a plurality of sleeves 506 are fixedly connected to the bottom of the pressing plate 504 in a linear array mode, movable columns 507 are slidably arranged inside the sleeves 506, limit cards 508 are fixedly connected to the bottom ends of the movable columns 507, springs 509 are sleeved on the outer walls of the movable columns 507, dust screens are fixedly connected to the insides of the heat dissipation openings 2, the inner structure of a cavity of the accommodating groove 8 is matched with the first pull rod 6, rotating shafts 510 are fixedly connected to two ends of the wire holder 501, torsion springs 511 are arranged between the rotating shafts 510 and two side walls of the movable groove 503, one ends of the springs 509 are fixedly connected to the bottom of the sleeves 506, the other ends of the springs 509 are fixedly connected to the top of the limit cards 508, and the shapes of the strong magnets 9, the structure uniform connecting grooves 10 are matched and the positions are in one-to-one correspondence.

When the optical fiber distribution box is used, the optical fiber distribution box is firstly installed on a corresponding wall surface or a corresponding wire rod, when a worker assembles a circuit, the worker pulls the cover plate 3 outwards along the top of the cover plate, the strong magnet block 9 is separated from the permanent magnet block inside the connecting groove 10, one end of the second pull rod 7 rotates around the inner wall of the cavity of the box body 1, meanwhile, the first pull rod 6 rotates around the second pull rod 7, the cover plate 3 is opened and then is vertical to the front surface of the box body 1, the worker pulls the pull ring 505 with a hand, so that the press plate 504 rotates around the movable groove 503, the torsion spring 511 generates elastic deformation under stress, at the moment, an optical fiber plug can be plugged into the plugging port 502, the pull ring 505 is slowly released after all plugging is completed, the press plate 504 drives the limit clamps 508 to move downwards, as the positions of each limit clamp 508 correspond to the position of each limit clamp 508 one to one, so that the plugged optical fiber harness is pressed at the bottom of each limit clamp 508, then the other end of the optical fiber penetrates through a threading hole at the bottom of the box body 1 to be connected with the outside, and then the cover plate 3 is lifted and the box body 1 to be closed.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a three networks unification fiber distribution case with dustproof performance, includes box (1), its characterized in that: the improved cabinet is characterized in that heat dissipation ports (2) are formed in the left side wall and the right side wall of the cabinet body (1), the inner portions of the heat dissipation ports (2) are communicated with the inner portion of the cavity of the cabinet body (1), a cover plate (3) is rotatably connected to the front bottom of the cabinet body (1) through a rotating shaft, an installation seat (4) is fixedly arranged at the top of the cover plate (3), a plurality of wiring assemblies (5) are fixedly connected to the top of the installation seat (4), first pull rods (6) are rotatably connected to the left side and the right side of the top of the installation seat (4), one ends of the first pull rods (6) are rotatably connected with second pull rods (7), an accommodating groove (8) is formed in one side wall of each second pull rod (7), a strong magnet block (9) is fixedly arranged on one side of the top of the cover plate (3), a connection groove (10) is formed in the front upper portion of the cabinet body (1), and a permanent magnet block is fixedly connected to the inner portion of the connection groove (10);

wiring subassembly (5) are including connection terminal (501), a plurality of interfaces (502) have been seted up to a lateral wall of connection terminal (501), and the top of connection terminal (501) has seted up movable groove (503), the inside rotation of movable groove (503) is connected with clamp plate (504), the top intermediate position fixedly connected with pull ring (505) of clamp plate (504), and the bottom of clamp plate (504) is with a plurality of sleeves (506) of linear array mode fixedly connected with, the inside slip of sleeve (506) is provided with activity post (507), the spacing card of bottom fixedly connected with (508) of activity post (507), and the outer wall cover of activity post (507) is equipped with spring (509).

2. The fiber optic enclosure of claim 1, wherein the third network of optical fibers is a mesh of optical fibers, and wherein: the inside of thermovent (2) all fixedly connected with dust screen.

3. The fiber optic enclosure of claim 1, wherein the third network of optical fibers is a mesh of optical fibers, and wherein: the inner structure of the cavity of the accommodating groove (8) is matched with the first pull rod (6).

4. A three-in-one fiber distribution box with dustproof performance as claimed in claim 1, wherein: the both ends of wire holder (501) all fixedly connected with pivot (510), all be provided with torsional spring (511) between pivot (510) and activity groove (503) both sides wall.

5. The fiber optic enclosure of claim 1, wherein the third network of optical fibers is a mesh of optical fibers, and wherein: one end of the spring (509) is fixedly connected to the bottom of the sleeve (506), and the other end of the spring (509) is fixedly connected to the top of the limit card (508).

6. A three-in-one fiber distribution box with dustproof performance as claimed in claim 1, wherein: the shape and the structure of the strong magnet blocks (9) are uniformly matched with the connecting grooves (10), and the positions of the strong magnet blocks are in one-to-one correspondence.