CN215833666U - Optical fiber distribution frame for optical fiber communication - Google Patents

Abstract

The utility model discloses an optical fiber distribution frame for optical fiber communication, and belongs to the field of optical fiber communication. An optical fiber distribution frame for optical fiber communication comprises a base, wherein two symmetrically arranged supporting plates are fixed on the upper end face of the base, a rotating roller rotationally connected with the two supporting plates is arranged on the upper side of the base, limiting plates and toothed plates which are symmetrically arranged are fixed on the left side and the right side of the rotating roller respectively, a motor fixedly connected with the right end of the supporting plates through an output shaft is fixed on the upper end of the base, a reciprocating lead screw rotationally connected with the two supporting plates is arranged on the lower side of the rotating roller, a gear meshed with the toothed plates is fixed on the right end of the reciprocating lead screw, a calibration ring is sleeved on the periphery of the rotating roller, a calibration hole is formed in the front end of the calibration ring, and a driving block in threaded insertion connection with the periphery of the reciprocating lead screw is fixed on the lower side of the calibration ring; according to the utility model, when the motor drives the rotating roller to rotate and the optical fiber is wound, the calibration ring is automatically driven to move left and right, so that the winding flatness is ensured.

Description

Optical fiber distribution frame for optical fiber communication

Technical Field

The utility model relates to the field of optical fiber communication, in particular to an optical fiber distribution frame for optical fiber communication.

Background

The optical fiber distribution frame is the special optical fiber distribution equipment who designs for optical fiber communication computer lab, have the fixed and protect function optical cable termination function of optical cable, transfer the line function, optical fiber distribution frame can play protect function to optical cable fibre core and fiber tail, optic fibre is when using, try to carry out the rolling to optic fibre with the optical fiber distribution frame, make optic fibre reach the purpose of being convenient for to accomodate, but in the in-service use process, optical fiber distribution frame uses artifical rolling usually, the efficiency of rolling is lower relatively, and the rolling is neat relatively inadequately, pay-off efficiency when influencing optical fiber distribution, and then influence optical communication's use.

The patent document with the publication number CN212410927U in the prior art provides an optical fiber distribution frame for optical fiber communication; the device motor drives the right side dwang, and then can drive and accomodate the roller and carry out the rolling to optic fibre, the left side fixed mounting of left dwang has the driving disk, and install the locating lever between two backup pads, accessible slip lantern ring location optical cable calibration board, make the optical cable when the addressee, can pass the rolling of optical cable calibration board on accomodating the roller, and then make and accomodate the roller when the rolling, rotatable driving disk, and then accessible driving disk drives the regulation pole and carries out reciprocal displacement about going on, make the regulation pole can drive the optical cable calibration board, and then make the device receive the line relatively swiftly, and the calibration of optical cable calibration board is better relatively, make the optical cable rolling relatively neat, it is higher finally to make the device reach light rolling efficiency, and the rolling is relatively neat, and then the efficiency of optic fibre distribution has been increased

Although the device has more beneficial effects, the following problems still exist: the device takes in the roller at the dwang drive and rotates the round when, and the dwang drives driving disk rotation round equally, and this makes driving disk drive a stroke of optical cable calibration board side-to-side motion through adjusting the pole, and this leads to optic fibre when taking in the roller rolling, and each circle all can with take in the laminating of the roller left and right sides, and this obviously is not very strong optic fibre to the pliability, can cause the damage to it undoubtedly, and is difficult to guarantee that optic fibre levels. In view of the above, we propose an optical fiber distribution frame for optical fiber communication.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

The present invention is directed to an optical fiber distribution frame for optical fiber communication, which solves the above problems of the related art.

2. Technical scheme

The utility model provides an optical fiber distribution frame for optical fiber communication, includes the base, the base up end is fixed with the backup pad that two symmetries set up, the base upside is equipped with rotates the live-rollers of being connected with two backup pads, the live-rollers left and right sides is fixed with limiting plate and the pinion rack that is the symmetry setting respectively, the base upper end is fixed with and is connected fixed motor through output shaft and backup pad right-hand member, the live-rollers downside is equipped with rotates the reciprocal lead screw of being connected with two backup pads, reciprocal lead screw right-hand member is fixed with the gear with pinion rack meshing, the peripheral cover of live-rollers is equipped with the calibration ring, calibration hole has been seted up to calibration ring front end, calibration ring downside is fixed with the drive block of pegging graft with the peripheral screw thread of reciprocal lead screw.

Preferably, the upper side of the rotating roller is provided with a limiting rod fixedly connected with the left and right supporting plates, the upper end and the lower end of the calibration ring are fixedly provided with lantern rings sleeved with the limiting rod and the reciprocating screw rod, and the driving block is fixed in the lower lantern ring.

Preferably, two both ends are seted up the spacing hole of being connected with the live-rollers rotation about the backup pad, the terminal surface is fixed with spacing turning block about the reciprocal lead screw, two the relative terminal surface of backup pad is seted up the spacing groove of rotating with spacing turning block and being connected.

Preferably, the front side and the rear side of the calibration hole are respectively provided with an anti-abrasion ring, the opposite end faces of the anti-abrasion rings are respectively fixed with an external thread sleeve and an internal thread sleeve which are rotatably connected with each other, and the external thread sleeve and the internal thread sleeve are matched with the calibration hole in length.

Preferably, two the antifriction rings symmetric distribution just all is the funnel type setting, two antifriction ring periphery is fixed with the spacing cardboard with the front and back end laminating of calibration hole.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages that:

1. according to the utility model, the rotating roller is driven to rotate by the motor, the reciprocating screw rod is driven to rotate by the gear and the toothed plate, and the driving block which is in threaded insertion connection with the periphery of the reciprocating screw rod is fixed on the lower side of the calibration ring, so that when the rotating roller winds the optical fiber, the calibration ring slowly moves left and right on the front side of the rotating roller through the driving block and the reciprocating screw rod, the left and right movement amplitude of the optical fiber is reduced, the damage of the optical fiber is avoided, and the flatness of winding the optical fiber is ensured.

2. According to the utility model, the anti-abrasion ring is convenient to replace through the external thread sleeve and the internal thread sleeve, the anti-abrasion rings are symmetrically distributed and arranged in a funnel shape, the anti-abrasion range of the anti-abrasion ring is expanded, the optical fiber is guided outside the anti-abrasion ring, the angles of the optical fiber and the anti-abrasion ring are reduced, the optical fiber and the anti-abrasion ring are protected, and the service life of the anti-abrasion ring is prolonged.

Drawings

FIG. 1 is a schematic view of the overall external structure of the present invention;

FIG. 2 is a schematic view of the overall internal structure of the present invention;

FIG. 3 is a schematic view of the internal structure of the support plate of the present invention;

FIG. 4 is a schematic view of a disassembled structure of the connection between the motor and the rotating roller;

FIG. 5 is a schematic view of the internal split structure at the alignment hole of the present invention;

the reference numbers in the figures illustrate: 1. a base; 2. a support plate; 3. a motor; 4. a rotating roller; 5. a limiting plate; 6. a calibration ring; 7. an anti-abrasion ring; 8. a toothed plate; 9. a limiting rod; 10. a reciprocating screw; 11. a limiting hole; 12. a limiting rotation groove; 13. a collar; 14. a drive block; 15. a gear; 16. a limiting rotating block; 17. calibrating the hole; 18. a limiting clamping plate; 19. an externally threaded sleeve; 20. an internally threaded sleeve.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-5, the present invention provides a technical solution:

the utility model provides an optical fiber distribution frame for optical fiber communication, including base 1, 1 up end of base is fixed with backup pad 2 that two symmetries set up, 1 upside of base is equipped with and rotates the live-rollers 4 of being connected with two backup pad 2, the 4 left and right sides of live-rollers are fixed with limiting plate 5 and the pinion rack 8 that are the symmetry setting respectively, 1 upper end of base is fixed with is connected fixed motor 3 through output shaft and 2 right-hand members of backup pad, 4 downside of live-rollers are equipped with the reciprocal lead screw 10 of being connected with two backup pad 2 rotations, reciprocal lead screw 10 right-hand members are fixed with the gear 15 with the meshing of pinion rack 8, 4 peripheral covers of live-rollers are equipped with calibration ring 6, calibration hole 17 has been seted up to 6 front ends of calibration ring, 6 downside of calibration ring is fixed with the drive block 14 of pegging graft with the peripheral screw thread of reciprocal lead screw 10.

Specifically, the upper side of the rotating roller 4 is provided with a limiting rod 9 fixedly connected with the left and right supporting plates 2, the upper and lower ends of the calibration ring 6 are fixed with lantern rings 13 sleeved with the limiting rod 9 and the reciprocating screw rod 10, and a driving block 14 is fixed in the lower lantern ring 13; the direction of movement of the calibration ring 6 is limited.

Furthermore, the left end and the right end of each of the two support plates 2 are provided with a limiting hole 11 which is rotationally connected with the rotating roller 4, the left end face and the right end face of the reciprocating screw rod 10 are fixed with a limiting rotating block 16, and the opposite end faces of the two support plates 2 are provided with limiting rotating grooves 12 which are rotationally connected with the limiting rotating blocks 16; the direction of motion of the reciprocating screw 10 is limited.

Furthermore, the front side and the rear side of the calibration hole 17 are respectively provided with an anti-abrasion ring 7, the opposite end faces of the two anti-abrasion rings 7 are respectively fixed with an external thread sleeve 19 and an internal thread sleeve 20 which are mutually and rotatably connected, and the lengths of the external thread sleeve 19 and the internal thread sleeve 20 are matched with the length of the calibration hole 17; the anti-abrasion ring 7 is convenient to mount and dismount.

Furthermore, the two anti-abrasion rings 7 are symmetrically distributed and are arranged in a funnel shape, and the peripheries of the two anti-abrasion rings 7 are fixedly provided with limiting clamping plates 18 attached to the front ends and the rear ends of the calibration holes 17; the abrasion-proof range of the abrasion-proof ring 7 is enlarged at the front end and the rear end of the calibration hole 17, the optical fibers are guided outside the front end and the rear end of the abrasion-proof ring 7, the friction angle between the optical fibers and the abrasion-proof ring 7 is reduced, the optical fibers and the abrasion-proof ring can be protected at the same time, and the service life of the abrasion-proof ring 7 is obviously prolonged.

The working principle is as follows: when the winding device is used, the motor 3 is connected with an external control device through a wire, the motor 3 is started through the external control device, the motor 3 drives the rotating roller 4 to rotate through an output shaft of the motor 3, and then optical fibers are wound, when the rotating roller 4 rotates, the rotating roller 4 drives the reciprocating lead screw 10 to rotate along the limiting rotating groove 12 through the toothed plate 8 and the gear 15, under the limitation of the limiting rod 9 and the lantern ring 13 on the calibration ring 6, the rotating reciprocating lead screw 10 drives the calibration ring 6 to slowly move left and right through the driving block 14 on the lower side of the calibration ring 6, the left and right movement amplitude during winding of the optical fibers is obviously reduced, the optical fibers can be wound on the periphery of the rotating roller 4 smoothly, meanwhile, the damage of the optical fibers is also reduced, and the friction between the calibration hole 17 and the optical fibers is reduced through the anti-abrasion ring 7, and the optical fibers are protected.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (5)

1. The utility model provides an optical fiber distribution frame for optical fiber communication, includes base (1), its characterized in that: two symmetrically arranged supporting plates (2) are fixed on the upper end surface of the base (1), the upper side of the base (1) is provided with a rotating roller (4) which is rotationally connected with the two supporting plates (2), the left side and the right side of the rotating roller (4) are respectively fixed with a limit plate (5) and a toothed plate (8) which are symmetrically arranged, the upper end of the base (1) is fixed with a motor (3) which is fixedly connected with the right end of the supporting plate (2) through an output shaft, a reciprocating screw rod (10) which is rotationally connected with the two supporting plates (2) is arranged at the lower side of the rotating roller (4), a gear (15) meshed with the toothed plate (8) is fixed at the right end of the reciprocating screw rod (10), a calibration ring (6) is sleeved on the periphery of the rotating roller (4), a calibration hole (17) is arranged at the front end of the calibration ring (6), and a driving block (14) which is in threaded connection with the periphery of the reciprocating screw rod (10) is fixed on the lower side of the calibration ring (6).

2. An optical fiber distribution frame for optical fiber communications according to claim 1, wherein: the upper side of the rotating roller (4) is provided with a limiting rod (9) fixedly connected with the left and right supporting plates (2), the upper end and the lower end of the calibration ring (6) are fixed with lantern rings (13) sleeved with the limiting rod (9) and the reciprocating screw rod (10), and the driving block (14) is fixed in the lower lantern ring (13).

3. An optical fiber distribution frame for optical fiber communications according to claim 1, wherein: two both ends are seted up about backup pad (2) and are rotated spacing hole (11) of being connected with live-rollers (4), terminal surface is fixed with spacing turning block (16) about reciprocal lead screw (10), two backup pad (2) are seted up and are rotated spacing rotation groove (12) of being connected with spacing turning block (16) to the terminal surface in opposite directions.

4. An optical fiber distribution frame for optical fiber communications according to claim 1, wherein: the front side and the rear side of the calibration hole (17) are respectively provided with an anti-abrasion ring (7), two opposite end faces of the anti-abrasion rings (7) are respectively fixed with an external thread sleeve (19) and an internal thread sleeve (20) which are connected in a mutually rotating mode, and the external thread sleeve (19) and the internal thread sleeve (20) are matched with the calibration hole (17) in length.

5. An optical fiber distribution frame for optical fiber communications according to claim 4, wherein: two wear-resisting circle (7) symmetric distribution just all are the funnel type setting, two wear-resisting circle (7) periphery is fixed with spacing cardboard (18) with the front and back end laminating of calibration hole (17).

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