CN210427896U

CN210427896U - Optical fiber distribution box

Info

Publication number: CN210427896U
Application number: CN201921590786.1U
Authority: CN
Inventors: 王建芬
Original assignee: Shanghai Yiyang Communication Equipment Co Ltd
Current assignee: Shanghai Yiyang Communication Equipment Co Ltd
Priority date: 2019-09-23
Filing date: 2019-09-23
Publication date: 2020-04-28
Anticipated expiration: 2029-09-23

Abstract

The utility model discloses an optical fiber distribution box, which relates to the technical field of optical fiber equipment, and comprises a box body, wherein the box body is also provided with a wire arranging structure, the wire arranging structure comprises a bottom plate, a fixed wheel, a moving wheel, a driving rope, a first wire fixing plate, a second wire fixing plate and a handheld rotating part, the bottom plate is fixed on the box body, the fixed wheel is fixed on the bottom plate, the handheld rotating part is fixed on the fixed wheel to drive the fixed wheel to rotate, the moving wheel is connected on the bottom plate in a sliding way and rotates around the self axial direction, the driving rope is connected with the fixed wheel, the driving rope is wound on the fixed wheel and the moving wheel in sequence and then is connected with the bottom plate, the first wire fixing plate and the second wire fixing plate are provided with wire clamping half grooves, the first wire fixing plate is connected with the bottom plate, the second wire fixing plate is connected with the moving wheel in a transmission way, the fixed wheel and the moving wheel are controlled to be, the fixed wheel and the moving wheel are controlled to be separated, so that the optical fiber wire is taken out from the wire clamping groove, and the operation difficulty is reduced.

Description

Optical fiber distribution box

Technical Field

The utility model relates to an optical fiber equipment technical field, more specifically say, it relates to an optical fiber distribution case.

Background

The optical fiber distribution box is suitable for the distribution connection of optical cables and optical communication equipment, and optical signals are led out by using optical jumper wires through an adapter in the distribution box, so that the optical distribution function is realized. 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.

As shown in fig. 1, a mounting rack is fixedly mounted in an existing optical fiber distribution box, a plurality of joints are fixed on the mounting rack, the joints are used for being plugged with optical fiber lines, the optical fiber lines are very long, one part of each optical fiber line is in the distribution box after being plugged on the joints, one part of each optical fiber line extends out of the distribution box, in order to prevent the optical fiber lines in the distribution box from being tangled and disordered, a plurality of optical fiber lines are commonly bound tightly by using a rope, sometimes the rope is loosened by itself, an operator can bind the rope into a dead knot, when the optical fiber lines are replaced, the difficulty of the operator for untying the rope is increased, the operation time is prolonged, the untwisted rope is easy to be randomly lost and disordered to cause pollution, and new ropes are needed to be used after the rope is discarded, so that cost is increased, and.

SUMMERY OF THE UTILITY MODEL

To the not enough that exists among the prior art, the utility model aims to provide an optical fiber distribution case, through setting up the reason line structure, the control tight pulley is close to each other with the motion wheel to with the optical fiber line chucking in the card line closes the groove, need change the optical fiber line, the control tight pulley separates with the motion wheel, makes first solidus board, the separation of the second solidus board, realizes taking out the optical fiber line from the card line closes the groove, reduces the operation degree of difficulty, and concrete scheme is as follows:

an optical fiber distribution box comprises a box body for placing optical fiber wires, wherein a patch board is arranged in the box body, a plurality of sockets which are spliced with the optical fiber wires are formed in the patch board, a wire arranging structure is further arranged in the box body and comprises a bottom plate, a fixed wheel, a moving wheel, a transmission rope, a first patch board, a second patch board and a handheld rotating piece, the bottom plate is fixed on the box body, the fixed wheel is fixed on the bottom plate and rotates around the axial direction of the fixed wheel, the handheld rotating piece is fixed on the fixed wheel to drive the fixed wheel to rotate, the moving wheel is connected on the bottom plate in a sliding mode and rotates around the axial direction of the moving wheel, one end of the transmission rope is fixedly connected with the fixed wheel, the transmission rope is sequentially wound on the fixed wheel and the moving wheel, the other end of the transmission rope is fixedly connected with the bottom plate, the first wire fixing plate and the second wire fixing plate are provided with wire clamping half grooves, the first wire fixing plate is fixedly connected with the base plate, the second wire fixing plate is in transmission connection with the moving wheel, and when the first wire fixing plate and the second wire fixing plate are attached to each other, the two wire clamping half grooves form a wire clamping groove.

Through the technical scheme, after the optical fiber wires are correspondingly inserted into the sockets, a plurality of optical fiber wires are firstly placed in the wire clamping half grooves on the first wire fixing plate, an operator rotates the fixed wheel through the handheld rotating part, the fixed wheel winds the transmission rope on the fixed wheel when rotating, the length of the transmission rope between the fixed wheel and the moving wheel is gradually shortened, so that the moving wheel is driven to slide on the bottom plate to be gradually close to the fixed wheel, the second wire fixing plate is driven to be close to the first wire fixing plate, the two wire clamping half grooves are combined into the wire clamping groove, the plurality of optical fiber wires are neatly clamped in the wire clamping groove, the optical fiber wires are prevented from shaking to be tangled, when the optical fiber wires need to be replaced, the operator drives the fixed wheel to rotate reversely through the handheld rotating part and pushes the moving wheel to slide on the bottom plate simultaneously, so that the first wire fixing plate and the second wire fixing plate are separated, and the corresponding optical fiber wires which, to sum up, whole in-process operating personnel only need realize fixing and taking out of optic fibre line through the handheld piece that rotates of control and motion wheel, reduce the operation degree of difficulty, in addition, whole reason line structure can used repeatedly in the box, reduce the cost, and avoid the rope to abandon the back and produce the pollution.

Further, the fixed first fixed axle that is provided with on the bottom plate, first solidus board rotates the cover to be located on the first fixed axle and follow the axial of first fixed axle rotates, be equipped with transmission structure on the motion wheel, the last second fixed axle that is equipped with of transmission structure, the second solidus board rotates the cover to be located on the second fixed axle and follow the axial of second fixed axle rotates, the axis of first fixed axle and the axis parallel arrangement of second fixed axle, the double-phase opposite side of first solidus board, second solidus board all is equipped with a plurality of card line half-grooves.

Through above-mentioned technical scheme, first fixed plate can rotate around first fixed axle, and the second fixed plate can rotate around the second fixed axle for the half groove of card line that can use another side after the half groove of card line on first fixed plate or the second fixed plate side damages improves the life of first fixed plate, second fixed plate.

Further, be equipped with the slide on the bottom plate, the spout has been seted up to the slide, transmission structure includes axis of rotation and transmission square, the motion wheel passes through the axis of rotation rotates to be connected on the transmission square, the transmission square slide in the spout, the second fixed axle with transmission square fixed connection.

Through the technical scheme, the rotary motion of the motion wheel is converted into the linear sliding motion of the transmission square block, and the second fixing shaft is fixedly connected with the transmission square block, so that the second fixing plate is driven by the motion wheel to move close to or far away from the fixing wheel.

Furthermore, a sliding guide structure is arranged between one end, far away from the transmission square block, of the second fixing shaft and the bottom plate, the sliding guide structure comprises a guide rail and a sliding block, the sliding block slides on the guide rail, and the sliding block is fixedly connected with the second fixing shaft.

Through above-mentioned technical scheme, the second fixed axle moves under the drive of transmission square, and the slider moves on the guide rail simultaneously, and the smooth and easy steady motion of guide second fixed axle reduces rocking and the swing of second fixed axle.

Furthermore, the diameter of the wire clamping half groove on one side surface of the second wire fixing plate is smaller than that on the other side surface of the second wire fixing plate, and the first wire fixing plate and the second wire fixing plate are consistent in structure.

Through the technical scheme, the clamping wire closing groove has two different diameters, and is used for clamping two optical fiber wires with different diameters, so that the applicability of the wire arrangement structure is improved.

Furthermore, the end part, far away from the transmission square, of the second fixing shaft is provided with a limiting block, a clamping hole matched with the second fixing shaft is formed in the limiting block, and the clamping hole is clamped with the second fixing shaft.

Through above-mentioned technical scheme, stopper chucking prevents that the second fixed plate from deviating from the second fixed axle in the tip of second fixed axle, improves the stability of second solid line board.

Further, the handheld rotation piece comprises a pulling section and a connecting section which are integrally connected, and the connecting section is fixedly connected with the fixed wheel in a coaxial mode.

Through above-mentioned technical scheme, operating personnel pulls the section application of force through handheld to drive the tight pulley through the linkage segment and rotate, make things convenient for operating personnel to operate.

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

(1) through the arrangement of the wire arranging structure, a plurality of optical fiber wires are firstly placed in the wire clamping half grooves on the first wire fixing plate, an operator rotates the fixed wheel through the handheld rotating part, the transmission rope drives the moving wheel to slide on the bottom plate to be gradually close to the fixed wheel, the second wire fixing plate is close to the first wire fixing plate, so that the two wire clamping half grooves are combined into a wire clamping groove, the optical fiber wires are neatly clamped in the wire clamping groove, the optical fiber wires are prevented from being tangled due to shaking, when the optical fiber wires need to be replaced, the operator drives the fixed wheel to rotate reversely through the handheld rotating part and pushes the moving wheel to slide on the bottom plate at the same time, so that the first wire fixing plate and the second wire fixing plate are separated, the optical fiber wires which correspond to be replaced are taken out, in the whole process, the operator only needs to control the handheld rotating part and the moving wheel to realize the fixing and the taking out of the, in addition, the whole wire arranging structure can be repeatedly used in the box body, so that the cost is reduced, and the pollution caused by discarding the rope is avoided;

(2) through setting up and leading smooth structure, the second fixed axle moves under the drive square, and the slider moves on the guide rail simultaneously, and the smooth and easy steady motion of guide second fixed axle reduces rocking and the swing of second fixed axle.

Drawings

FIG. 1 is a schematic structural diagram of a prior art wiring box showing an optical fiber line;

FIG. 2 is a schematic structural view showing the connection relationship between the wire arrangement structure and the box body of the present invention;

fig. 3 is an overall schematic view of the wire management structure of the present invention;

FIG. 4 is a schematic side view of the present invention showing the connection between the motion wheel and the transmission structure;

fig. 5 is a schematic side view showing the connection relationship between the fixed wheel and the handheld rotating member of the present invention.

Reference numerals: 1. a box body; 01. a wire arrangement structure; 2. a patch board; 21. a mounting frame; 22. a plug; 3. a base plate; 4. a fixed wheel; 5. a motion wheel; 6. a drive rope; 7. a first wire fixing plate; 8. a second wire fixing plate; 9. a wire clamping half groove; 10. a hand-held rotatable member; 101. pulling the section; 102. a connecting section; 11. a threading opening; 12. a first fixed shaft; 13. a second fixed shaft; 14. a transmission structure; 141. a rotating shaft; 142. a transmission block; 15. a guide rail; 16. a slider; 17. a limiting block; 18. a slideway; 19. a chute.

Detailed Description

The present invention will be described in further detail with reference to the following examples and drawings, but the embodiments of the present invention are not limited thereto.

As shown in fig. 2, an optical fiber distribution box comprises a box body 1 for placing optical fiber lines, a patch board 2 is arranged in the box body 1, the patch board 2 comprises a mounting frame 21 fixed in the box body 1 and a plurality of plugs 22 fixed on the mounting frame 21, each plug 22 is correspondingly provided with a socket plugged with the optical fiber lines, one end of each optical fiber line is plugged in the socket, and the other end of each optical fiber line extends out of the box body 1, so that the optical fiber line part is in the box body 1.

With reference to fig. 2 and 3, in order to arrange the optical fiber cables in the box 1 in order, a cable arrangement structure 01 is further disposed in the box 1, and the cable arrangement structure 01 includes a bottom plate 3, a fixed wheel 4, a moving wheel 5, a transmission rope 6, a first cable fixing plate 7, a second cable fixing plate 8, and a handheld rotating member 10. 3 vertical fixation of bottom plate is on box 1, tight pulley 4, the motion wheel 5, the driving rope 6, first solidus board 7, the solidus board 8 of second and handheld rotation piece 10 are in the same one side of bottom plate 3, the pivot of tight pulley 4 is fixed in on bottom plate 3 and tight pulley 4 can rotate around self pivot, handheld rotation piece 10 is fixed in tight pulley 4 and rotates in order to drive tight pulley 4, motion wheel 5 sliding connection is on bottom plate 3 and motion wheel 5 rotates around self axial, 6 one end of driving rope and 4 fixed connection of tight pulley, 6 winding in proper order of driving rope are at tight pulley 4, back and the 6 other end of driving rope and 3 fixed connection of bottom plate on the motion wheel 5, first solidus board 7, the half groove 9 of card line has been seted up on the solidus board 8 of second, first

solidus board

7 and 3 fixed connection of bottom plate, second solidus board 8 is connected with 5 transmission of motion wheel.

Referring to fig. 3 and 5, the handheld rotating member 10 includes a pulling section 101 and a connecting section 102 integrally connected, and the handheld rotating member 10 is in an "L" shape, and the connecting section 102 is coaxially and fixedly connected with the fixed wheel 4. Seted up through wires mouth 11 on the bottom plate 3, pass through wires mouth 11 with the optic fibre line, make the optic fibre line be in first solidus board 7, between the solidus board 8 of second, operating personnel pulls section 101 through rotating and drives the tight pulley 4 and rotate, make transmission rope 6 twine gradually on the tight pulley 4, transmission rope 6 stimulates the moving wheel 5 gradually and slides and be close to the tight pulley 4, make first solidus board 7, the solidus board 8 of second is close to, when first solidus board 7, the solidus board 8 of second pastes, two card line half-grooves 9 form card line and close the groove, the diameter in card line close the groove and the diameter adaptation of optic fibre line, make the stable chucking of optic fibre line on reason line structure 01.

As shown in fig. 3, specifically, a first fixing shaft 12 is fixedly disposed on the bottom plate 3, the first fixing plate 7 is rotatably sleeved on the first fixing shaft 12 and rotates along the axial direction of the first fixing shaft 12, a transmission structure 14 is disposed on the moving wheel 5, a second fixing shaft 13 is disposed on the transmission structure 14, the second fixing plate 8 is rotatably sleeved on the second fixing shaft 13 and rotates along the axial direction of the second fixing shaft 13, and the axis of the first fixing shaft 12 is parallel to the axis of the second fixing shaft 13. First solidus board 7, the solidus board 8 structure of second are unanimous, and the double-phase opposite side of first solidus board 7, the solidus board 8 of second all is equipped with a plurality of card line half grooves 9, and the card line half groove 9 diameter of the solidus board 8 side of second is less than the diameter of card line half groove 9 on the solidus board 8 another side of second, and operating personnel can overturn first solidus board 7, the solidus board 8 of second according to the diameter of optic fibre line to increase card line closes the diameter in groove, make the optic fibre line be in card line completely and close the groove.

Combine fig. 3 and fig. 4, be equipped with slide 18 on the bottom plate 3, slide 19 has been seted up to slide 18, transmission structure 14 includes axis of rotation 141 and transmission square 142, moving wheel 5 rotates through axis of rotation 141 and connects on transmission square 142, transmission square 142 slides in slide 19, second fixed axle 13 and transmission square 142 fixed connection, when driving rope 6 drove moving wheel 5 and is close to fixed wheel 4, moving wheel 5 rotates under the drive of driving rope 6, reduce the frictional force between wheel face and the driving rope 6, it is close to first solidus board 7 to drive second solidus board 8 on the second fixed axle 13 through transmission square 142, until first solidus board 7, the laminating of second solidus board 8.

As shown in fig. 3, preferably, a sliding guide structure is disposed between one end of the second fixing shaft 13 away from the transmission block 142 and the bottom plate 3, the sliding guide structure includes a guide rail 15 and a slider 16, the guide rail 15 is parallel to the slide way 18, the slider 16 slides on the guide rail 15, the slider 16 is fixedly connected to the second fixing shaft 13, and when the second fixing shaft 13 moves, the slider 16 simultaneously slides on the guide rail 15, so as to improve the movement stability of the second fixing shaft 13.

As shown in fig. 3, optimally, the end portion, far away from the transmission square 142, of the second fixing shaft 13 is provided with a limiting block 17, the limiting block 17 is cylindrical, the limiting block 17 is provided with a clamping hole matched with the second fixing shaft 13, the clamping hole is clamped with the second fixing shaft 13, the limiting block 17 is arranged to prevent the second fixing shaft plate 8 from coming off from the second fixing shaft 13, and the connection stability of the second fixing shaft 13 and the second fixing shaft plate 8 is improved.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides an optical fiber distribution box, includes box (1) that is used for laying the optical fiber line, be equipped with wiring board (2) in box (1), on wiring board (2) seted up a plurality ofly with the socket that the optical fiber line was pegged graft, its characterized in that, still be equipped with in box (1) and manage line structure (01), it includes bottom plate (3), tight pulley (4), motion wheel (5), driving rope (6), first tight pulley (7), second tight pulley (8) and handheld rotation piece (10) to manage line structure (01), bottom plate (3) are fixed in on box (1), tight pulley (4) are fixed in on bottom plate (3), handheld rotation piece (10) are fixed in on tight pulley (4) in order to drive tight pulley (4) rotate, motion wheel (5) sliding connection in on bottom plate (3) and motion wheel (5) around self axial rotation, driving rope (6) one end with tight pulley (4) fixed connection, winding in proper order in driving rope (6) go up the back just on tight pulley (4), motion wheel (5) driving rope (6) other end with bottom plate (3) fixed connection, card line half-groove (9) have been seted up on first solid line board (7), the solid line board of second (8), first solid line board (7) with bottom plate (3) fixed connection, the solid line board of second (8) with motion wheel (5) transmission is connected, works as when first solid line board (7), the solid line board of second (8) paste, two card line half-groove (9) form card line closed groove.

2. The fiber distribution box of claim 1, wherein a first fixing shaft (12) is fixedly disposed on the bottom plate (3), the first fixing plate (7) is rotatably sleeved on the first fixing shaft (12) and rotates along an axial direction of the first fixing shaft (12), a transmission structure (14) is disposed on the moving wheel (5), a second fixing shaft (13) is disposed on the transmission structure (14), the second fixing plate (8) is rotatably sleeved on the second fixing shaft (13) and rotates along an axial direction of the second fixing shaft (13), an axis of the first fixing shaft (12) and an axis of the second fixing shaft (13) are disposed in parallel, and a plurality of clamping line half grooves (9) are disposed on opposite side surfaces of the first fixing plate (7) and the second fixing plate (8).

3. The fiber distribution box of claim 2, wherein a slide (18) is disposed on the bottom plate (3), the slide (18) is provided with a slide slot (19), the transmission structure (14) includes a rotation shaft (141) and a transmission block (142), the motion wheel (5) is rotatably connected to the transmission block (142) through the rotation shaft (141), the transmission block (142) slides in the slide slot (19), and the second fixing shaft (13) is fixedly connected to the transmission block (142).

4. The fiber distribution box of claim 3, wherein a sliding guide structure is disposed between an end of the second fixing shaft (13) away from the transmission block (142) and the bottom plate (3), the sliding guide structure includes a guide rail (15) and a slider (16), the slider (16) slides on the guide rail (15), and the slider (16) is fixedly connected to the second fixing shaft (13).

5. The fiber distribution box of claim 2, wherein the diameter of the wire clamping half-groove (9) on one side surface of the second wire fixing plate (8) is smaller than that of the wire clamping half-groove (9) on the other side surface of the second wire fixing plate (8), and the first wire fixing plate (7) and the second wire fixing plate (8) are consistent in structure.

6. The fiber distribution box of claim 3, wherein a limiting block (17) is disposed at an end of the second fixing shaft (13) away from the transmission block (142), the limiting block (17) is provided with a clamping hole adapted to the second fixing shaft (13), and the clamping hole is clamped with the second fixing shaft (13).

7. The fiber distribution box of claim 1, wherein the hand-held rotating member (10) comprises a pulling section (101) and a connecting section (102) which are integrally connected, and the connecting section (102) is coaxially and fixedly connected with the fixed wheel (4).