CN218917739U

CN218917739U - Light adapter protection mechanism for fiber melting disc

Info

Publication number: CN218917739U
Application number: CN202223438374.0U
Authority: CN
Inventors: 王罡; 李文炳; 司中明; 赵飞
Original assignee: Jiangsu Zhongke Yunmo Digital Technology Co ltd
Current assignee: Jiangsu Zhongke Yunmo Digital Technology Co ltd
Priority date: 2022-12-21
Filing date: 2022-12-21
Publication date: 2023-04-25
Anticipated expiration: 2032-12-21

Abstract

The utility model relates to the technical field of fiber melting discs, in particular to a light adapter protection mechanism for a fiber melting disc, which comprises a rectangular fiber melting disc, wherein a bottom plate of the fiber melting disc is provided with an outwards extending extension edge, two ends along the extension edge are respectively provided with a group of mutually symmetrical bracket slots, brackets matched with the bracket slots are respectively inserted in the bracket slots, the tops of the two brackets are provided with a flip cover, and a cavity for hiding a fiber adapter is formed between the flip cover and the extension edge. The mechanism is simple in structure, the flip cover is movable, maintenance personnel cannot be affected to overhaul or connect the optical fibers of the optical fiber adapter, the service life of the optical fiber adapter can be effectively prolonged, and normal optical fiber transmission cannot be affected.

Description

Light adapter protection mechanism for fiber melting disc

Technical Field

The utility model relates to the technical field of fiber melting discs, in particular to a light adapter protection mechanism for a fiber melting disc.

Background

A fiber optic splice tray is a device that connects fiber optic cables. The operation method is that the optical cable is led into a fiber melting disc, welded and finally packaged. The optical fiber splicing device is used for fusion and branching of optical fibers, the cover can be turned over, the disc can be overlapped, the capacity is enlarged, and the optical fiber splicing device is convenient to install and use. Optical wiring products, plastic fittings. The welding disc is combined in the optical cable cross connecting cabinet, one part of optical fibers of the optical cable are welded with the tail fibers for connection scheduling, and the other part of the optical cable is directly butted (directly welded) with other optical cables. The fusion plate is used for connecting each optical fiber at will and matched with each other. The fusion plate is formed by injection molding of high-strength engineering plastics, and has flame retardance, high strength, long ageing resistance and the like.

When multiple optical fibers need to be connected in the fiber melting disc, as an optical fiber adapter is involved in the optical fiber connection process, and each optical fiber needs an optical fiber adapter, and the optical fiber adapter (also called a flange) is also called an optical fiber connector, which is a centering connection component of an optical fiber movable connector and is an optical passive device with the greatest use amount in an optical fiber communication system, most of the optical fiber connectors are composed of three parts: two fiber optic connectors and a coupler; two optical fiber connectors are arranged at the tail ends of two optical fibers; the coupler acts as an alignment sleeve; in addition, the coupler is often provided with a metal or nonmetal flange so as to facilitate the installation and fixation of the connector. The two ends of the optical fiber adapter can be inserted with optical fiber connectors with different interface types to realize FC, SC, ST, LC, MTRJ, MPO, E and other different interfaces; the conversion of the optical fiber is widely applied to Optical Distribution Frames (ODFs), optical fiber communication equipment, instruments and the like, and has supergroup performance, stability and reliability.

When there is multichannel fiber connection, traditional fiber melting dish is because there is not can carry out effectual covering to the fiber adapter, and then leads to a large amount of fiber adapters to expose in the outside of fiber melting dish, and for a long time not only can deposit the dust, can't dampproofing moreover, leads to fiber adapter life to shorten.

Therefore, a new technical solution is urgently needed to solve the above technical problems.

Disclosure of Invention

The utility model aims to solve the problems in the prior art, and provides a light adapter protection mechanism for a fiber melting disc, which is used for solving the technical problems that the traditional fiber melting disc cannot effectively protect an optical fiber adapter, and further dust is accumulated due to the fact that the traditional fiber melting disc is exposed outside the disc and splashed water is easy to cause the shortening of the service life of the optical fiber adapter.

The above purpose is realized by the following technical scheme:

the utility model provides a light adapter protection machanism for melting fine dish, includes rectangular melting fine dish, be provided with the extension limit of outside extension on melting fine dish's the bottom plate, follow the both ends on extension limit are provided with a set of mutual symmetry's support slot respectively, peg graft respectively in the support slot and have the support that matches with it, two the top of support is provided with flip, flip with constitute the cavity that is used for hiding the optic fibre adapter between the extension limit.

Further, the flip is hinged with the two brackets through a turnover mechanism, so that the flip can be turned.

Further, the turnover mechanism comprises a rotating rod, two ends of the rotating rod are respectively connected with rotating struts, and the two rotating struts are respectively hinged with a rotating shaft arranged on the outer side wall of the support.

Further, a first sleeve hole and a second sleeve hole are respectively arranged at two ends of the rotary supporting rod, the first sleeve hole can be fixedly sleeved with the rotary rod, and the second sleeve hole can be movably sleeved with the rotary shaft.

Further, a plurality of connecting blocks are arranged on the rotating rod, and each connecting block is fixedly connected with the bottom of the flip cover.

Further, the connecting block is arranged on the corresponding rotating rod between the two rotating struts.

Further, when the flip cover is buckled, the flip cover can be partially attached to the top of the bracket to form a horizontal plane, and the rotating rod is not contacted with the bracket.

Further, when the flip cover is buckled, the flip cover is parallel to the rotating support rod.

Advantageous effects

According to the light adapter protection mechanism for the fiber melting disc, provided by the utility model, the cavity for accommodating the fiber adapters is arranged on the side wall of the fiber melting disc, so that a plurality of fiber adapters can be effectively protected.

Drawings

FIG. 1 is a flip-less schematic view of a light adapter shielding mechanism for a fiber optic plate according to the present utility model;

FIG. 2 is a schematic view of a light adapter protection mechanism for a fiber optic plate according to the present utility model;

FIG. 3 is a schematic view of a turnover mechanism in a protection mechanism of a light adapter for a fiber melting plate according to the present utility model;

fig. 4 is a partial enlarged view of a turnover mechanism in a light adapter protection mechanism for a fiber melting disc according to the present utility model.

Illustration of the graphic indicia:

1-fiber melting disc, 2-support, 3-bottom plate, 4-extension edge, 5-support slot, 6-flip, 7-tilting mechanism, 8-rotary rod, 9-rotary support rod, 10-rotary shaft, 11-first trepanning, 12-second trepanning, 13-connecting block, 14-optical fiber adapter, 15-cavity.

Detailed Description

The utility model is described in further detail below with reference to the drawings and examples. The described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1 and 2, a light adapter protection mechanism for a fiber melting disc comprises a rectangular fiber melting disc 1, an outwardly extending extension edge 4 is arranged on a bottom plate 3 of the fiber melting disc 1, a group of mutually symmetrical bracket slots 5 are respectively arranged at two ends of the extension edge 4, brackets 2 matched with the bracket slots 5 are respectively inserted in the bracket slots 5, a flip cover 6 is arranged at the top of each bracket 2, and a cavity 15 for hiding an optical fiber adapter 14 is formed between the flip cover 6 and the extension edge 4.

Specifically, in order to facilitate the setting of the protection mechanism of the light adapter provided in this embodiment, an extended edge 4 is disposed on the bottom plate 3 of the fiber melting plate 1 to form a working area; in this region for mounting the bracket 2 and the flap 6. The flip cover 6 is provided in a movable form mainly for the following 2 points:

1. a serviceman can perform a wiring or maintenance operation on the optical fiber adapter 14 by turning the flip cover 6;

2. a serviceman can fasten the flip cover 6 to form a cavity 15 for hiding the optical fiber adapter 14 between the flip cover 6, the 2 brackets 2 and the extension edge 4, so as to protect the optical fiber adapter 14.

In this embodiment, the flip cover 6 is hinged to the two brackets 2 through a flip mechanism 7, so that the flip cover 6 can be flipped.

As an optimization of the turnover mechanism 7 in this embodiment, the turnover mechanism 7 includes a rotating rod 8, two ends of the rotating rod 8 are respectively connected with rotating struts 9, and two rotating struts 9 are respectively hinged with a rotating shaft 10 disposed on the outer side wall of the bracket 2.

Specifically, two ends of the rotating support rod 9 are respectively provided with a first sleeve hole 11 and a second sleeve hole 12, the first sleeve hole 11 can be fixedly sleeved with the rotating rod 8, and the second sleeve hole 12 can be movably sleeved with the rotating shaft 10; a plurality of connecting blocks 13 are arranged on the rotating rod 8, and each connecting block 13 is fixedly connected with the bottom of the flip 6.

The number of the connection blocks 13 in this embodiment may be 1, 2 or more, and the more the number, the more stable the rotation, the connection blocks 13 are disposed on the corresponding rotation rods 8 between the two rotation struts 9.

When the flip cover 6 is buckled, the flip cover 6 can be partially attached to the top of the bracket 2 and form a horizontal plane, and the rotating rod 8 is not contacted with the bracket 2.

When the flip cover 6 is buckled, the flip cover 6 is parallel to the rotating strut 9.

In this embodiment, the fiber melting plate 1, the bracket 2, the extension edge 4 and the flip cover 6 are integrally formed, and all are made of plastic materials.

The above description is for the purpose of illustrating the embodiments of the present utility model and is not to be construed as limiting the utility model, but is intended to cover all modifications, equivalents, improvements and alternatives falling within the spirit and principle of the utility model.

Claims

1. A light adapter protection machanism for melting fine dish, its characterized in that includes rectangular melting fine dish, be provided with the extension limit that outwards extends on melting fine dish's the bottom plate, follow the both ends on extension limit are provided with a set of mutual symmetry's support slot respectively, peg graft respectively in the support slot with the support that matches with it, be provided with flip at the top of two the support, flip with constitute the cavity that is used for hiding the optic fibre adapter between the extension limit.

2. A light adapter shielding mechanism for a fiber optic tray according to claim 1, wherein the flip cover is hinged to both of the brackets by a flip mechanism such that the flip cover can be flipped.

3. The light adapter protection mechanism for fiber melting trays of claim 2, wherein the turnover mechanism comprises a rotary rod, two ends of the rotary rod are respectively connected with rotary struts, and two rotary struts are respectively hinged with a rotary shaft arranged on the outer side wall of the bracket.

4. A light adapter protective mechanism for a fiber melting disc according to claim 3, wherein a first sleeve hole and a second sleeve hole are respectively arranged at two ends of the rotating support rod, the first sleeve hole can be fixedly sleeved with the rotating rod, and the second sleeve hole can be movably sleeved with the rotating shaft.

5. The light adapter shielding mechanism for a fiber optic tray of claim 4, wherein a plurality of connection blocks are provided on the swivel rod, each of the connection blocks being fixedly connected to the bottom of the flip cover.

6. The light adapter shielding mechanism for a fiber optic tray of claim 5, wherein the connecting block is disposed on the corresponding swivel rod between two swivel struts.

7. A light adapter shielding mechanism for a fiber optic tray according to claim 3 wherein the flip cover is partially engageable with the top of the bracket and forms a horizontal surface when the flip cover is engaged, the swivel lever being non-contacting the bracket.

8. The light adapter shielding mechanism for a fiber optic tray of claim 7, wherein the flip cover is parallel to the rotating post when the flip cover is engaged.