CN215728976U

CN215728976U - Fixed switching device of optical fiber module

Info

Publication number: CN215728976U
Application number: CN202122121108.4U
Authority: CN
Inventors: 潘枫林; 潘艳南; 俞巧玲
Original assignee: Anhui Xuantie Information Technology Co ltd
Current assignee: Anhui Xuantie Information Technology Co ltd
Priority date: 2021-09-03
Filing date: 2021-09-03
Publication date: 2022-02-01
Anticipated expiration: 2031-09-03

Abstract

The utility model is suitable for the technical field of photoelectric conversion, and provides a fixed switching device of an optical fiber module, which comprises a fixed disc, wherein the end surface of the fixed disc is provided with a main plug slot, the side surface of the fixed disc is provided with a plurality of plug supporting slots at equal intervals, the device also comprises a movable housing, the movable housing is sleeved outside the fixed disc and is rotatably connected with the fixed disc through a rotating shaft, the side surface of the movable housing is also provided with a second jack, the plurality of plug supporting slots arranged on the fixed disc can meet the switching of the optical fiber modules with different sizes, the applicability of the switching device is improved, the movable housing can be rotated according to the specific switching requirement, so that the first jack on the movable housing is aligned with the plug supporting slot position to be switched, the movable housing can protect the rest plug supporting slots, and the phenomenon that the rest plug supporting slots are damaged without accident is avoided, the applicability of the switching device is further improved.

Description

Fixed switching device of optical fiber module

Technical Field

The utility model relates to the technical field of photoelectric conversion, in particular to a fixing and switching device of an optical fiber module.

Background

In the prior art, with the rapid development of intelligent substations in recent two years, the cable secondary loop in the traditional mode has been replaced by more advanced optical fiber, in which the optical fiber adaptor is used to convert and transmit signals.

The conventional optical fiber converter can only be used for switching optical fibers of a single model, and cannot meet the switching of optical fibers of different models, so that the applicability of the device is greatly reduced.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a fixing adapter for an optical fiber module, so as to solve the problems of the prior art.

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

the utility model provides a fixed switching device of fiber module, the device includes the fixed disk, main plug groove has been seted up to a terminal surface of fixed disk, and another terminal surface is fixed and is provided with the pivot, a plurality of plug grooves have been seted up to equidistant the side of fixed disk, and is a plurality of the variation in size in plug groove, and a plurality of plug grooves all through wire and main plug groove parallel connection, the device still includes movable housing, movable housing cover is established outside the fixed disk, and a terminal surface of movable housing sets up the shaft hole that supplies the pivot to wear to establish, and another terminal surface corresponds main plug groove position and has seted up first jack, movable housing through the pivot with the fixed disk rotates to be connected, and the side of movable housing has still seted up the second jack.

As a further scheme of the utility model: the movable housing is further provided with a fixing ring at the position of the first jack, the end face of the fixing ring is located outside the main plug groove and provided with an annular groove, one end of the fixing ring is fixedly connected with the movable housing, and the other end of the fixing ring is arranged in the annular groove in a sliding mode.

As a further scheme of the utility model: still be provided with spacing unit on the activity housing, spacing unit is used for fixing inserting the optic fibre cable of establishing in a plug inslot, spacing unit sets up the spacing module on fixed housing including the symmetry, spacing module includes limiting plate, spacing bolt and rotor plate, the terminal surface threaded connection of spacing bolt and activity housing, the fixed body of rod tip that sets up in spacing bolt bit in the activity housing of limiting plate, the fixed other end that sets up at spacing bolt of rotor plate.

As a further scheme of the utility model: and a rubber pad is further arranged on the side surface of the limiting plate, which is far away from the limiting bolt.

As a further scheme of the utility model: the movable cover casing is made of transparent plastic or glass.

As a further scheme of the utility model: and light sources are arranged on the side surface of the fixed disc and positioned on two sides of the plurality of plug supporting grooves.

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

the fixed disc is arranged, the plurality of branch plug slots arranged on the fixed disc can meet the switching of optical fiber modules with different sizes, the applicability of the switching device is improved, the movable housing is arranged, the movable housing can be rotated according to specific switching requirements, the first jack on the movable housing is aligned to the position of the branch plug slot needing switching, the movable housing can protect the rest branch plug slots, the phenomenon that the rest branch plug slots are damaged without reasons is avoided, and the applicability of the switching device is further improved.

Drawings

Fig. 1 is a schematic overall structure diagram of a fixing and switching device of a fiber optic module;

FIG. 2 is a cross-sectional view of a fiber optic module mounting adapter;

FIG. 3 is a schematic view of another embodiment of a fixing adapter of a fiber optic module;

in the figure: 1-fixed disc, 2-main plug groove, 3-rotating shaft, 4-branch plug groove, 5-movable cover shell, 6-shaft hole, 7-first jack, 8-second jack, 9-fixed ring, 10-annular groove, 11-limiting plate, 12-limiting bolt, 13-rotating plate, 14-rubber pad and 15-light source.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Example 1

Referring to fig. 1-3, a fixed switching device of an optical fiber module comprises a fixed disk 1, a main plug slot 2 is formed on one end surface of the fixed disk 1, a rotating shaft 3 is fixedly arranged on the other end surface, a plurality of branch plug slots 4 are formed on the side surface of the fixed disk 1 at equal intervals, the branch plug slots 4 are different in size, the branch plug slots 4 are all connected with the main plug slot 2 in parallel through a conducting wire, the device further comprises a movable housing 5, the movable housing 5 is sleeved outside the fixed disk 1, a shaft hole 6 for the rotating shaft 3 to penetrate is formed on one end surface of the movable housing 5, a first jack 7 is formed on the other end surface corresponding to the main plug slot 2, the movable housing 5 is rotatably connected with the fixed disk 1 through the rotating shaft 3, a second jack 8 is further formed on the side surface of the movable housing 5, the branch plug slots 4 formed on the fixed disk 1 can meet the switching of the optical fiber modules with different sizes by arranging the fixed disk 1, the applicability of the switching device is improved, the movable housing 5 is arranged, the movable housing 5 can be rotated according to specific switching requirements, the first jack 7 on the movable housing 5 is aligned to the position of the branch plug slot 4 needing switching, the movable housing 5 can protect other branch plug slots 4, the phenomenon that other branch plug slots 4 are damaged without reasons is avoided, and the applicability of the switching device is further improved.

Further, activity housing 5 is located first jack 7 position department and still is provided with solid fixed ring 9, 1 terminal surface of fixed disk is located main plug groove 2 and opens outward and is equipped with annular groove 10, gu fixed ring 9's one end and activity housing 5 fixed connection, the other end slides and sets up in annular groove 10, through setting up solid fixed ring 9 and annular groove 10, has further improved the stability when activity housing 5 relative fixed disk 1 rotates.

Preferably, the material of movable housing 5 is transparent plastics or glass, and through the movable housing 5 who sets up transparent material, make things convenient for the staff to the accurate direct observation who connects of optical fiber module, improved the efficiency of overhauing and troubleshooting to a certain extent.

Still further, the side of the fixed disk 1 is positioned on two sides of the plurality of plug supporting grooves 4 and is provided with the light sources 15, the light sources 15 are arranged, so that the worker can observe the plug supporting grooves conveniently under the dark condition, and the applicability of the device is further improved.

Example 2

The embodiment is improved on the basis of embodiment 1, and specifically comprises the following steps:

still be provided with spacing unit on the activity housing 5, spacing unit is used for fixing inserting the fiber cable who establishes in a plug groove 4, spacing unit sets up the spacing module on fixed housing including the symmetry, spacing module includes limiting plate 11, limiting bolt 12 and rotor plate 13, limiting bolt 12 and activity housing 5's terminal surface threaded connection, limiting plate 11 is fixed to be set up the body of rod tip that is located activity housing 5 at limiting bolt 12, rotor plate 13 is fixed to be set up at limiting bolt 12's the other end, and spacing unit's setting, when using the device to carry out the switching at that time, the rotatory rotor plate 13 of accessible makes limiting plate 11 fix the fiber cable who inserts in first jack 7, has further improved the stability of switching.

Preferably, the side face, far away from the limit bolt 12, of the limit plate 11 is further provided with a rubber pad 14, and the rubber pad 14 is arranged, so that the limit plate 11 is prevented from being in direct contact with the optical fiber cable, the probability that the cable is abraded and broken is reduced, and the applicability of the device is further improved.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A fixed switching device of an optical fiber module comprises a fixed disc (1) and is characterized in that one end face of the fixed disc (1) is provided with a main plug groove (2), the other end face is fixedly provided with a rotating shaft (3), the side face of the fixed disc (1) is provided with a plurality of branch plug grooves (4) at equal intervals, the branch plug grooves (4) are different in size, the branch plug grooves (4) are connected with the main plug groove (2) in parallel through wires, the device further comprises a movable housing (5), the movable housing (5) is sleeved outside the fixed disc (1), one end face of the movable housing (5) is provided with a shaft hole (6) for the rotating shaft (3) to penetrate through, the other end face of the movable housing (5) is provided with a first jack (7) corresponding to the position of the main plug groove (2), and the movable housing (5) is rotatably connected with the fixed disc (1) through the rotating shaft (3), and a second jack (8) is also arranged on the side surface of the movable cover shell (5).

2. The fixed switching device of the optical fiber module according to claim 1, wherein the movable housing (5) is further provided with a fixed ring (9) at the position of the first jack (7), the end surface of the fixed ring (1) is provided with an annular groove (10) outside the main plug groove (2), one end of the fixed ring (9) is fixedly connected with the movable housing (5), and the other end is slidably arranged in the annular groove (10).

3. The fixed switching device of the optical fiber module according to claim 1, wherein a limiting unit is further disposed on the movable housing (5), the limiting unit is used for fixing the optical fiber cable inserted in the plug slot (4), the limiting unit comprises limiting modules symmetrically disposed on the fixed housing, the limiting modules comprise limiting plates (11), limiting bolts (12) and rotating plates (13), the limiting bolts (12) are in threaded connection with the end surface of the movable housing (5), the limiting plates (11) are fixedly disposed at the rod body ends of the limiting bolts (12) located in the movable housing (5), and the rotating plates (13) are fixedly disposed at the other ends of the limiting bolts (12).

4. The fixing adapter device of the fiber optic module according to claim 3, wherein the side of the limit plate (11) away from the limit bolt (12) is further provided with a rubber pad (14).

5. The fixed adapter of the fiber optic module according to claim 1, wherein the movable housing (5) is made of transparent plastic or glass.

6. The fiber optic module mounting adapter of claim 1, wherein the side of the mounting plate (1) on both sides of the plurality of plug receiving slots (4) is provided with a light source (15).