CN213715526U

CN213715526U - Light path display

Info

Publication number: CN213715526U
Application number: CN202022092555.7U
Authority: CN
Inventors: 吕根良
Original assignee: Nanjing Xudian Communication Technology Co ltd
Current assignee: Nanjing Xudian Communication Technology Co ltd
Priority date: 2020-09-22
Filing date: 2020-09-22
Publication date: 2021-07-16
Anticipated expiration: 2030-09-22

Abstract

The utility model discloses a light path display, which comprises an optical fiber flange adapter, a light source and a light source, wherein the optical fiber flange adapter is provided with a through light leakage hole; the light collecting piece is fixed at a light leaking hole on the optical fiber flange adapter; the light collecting piece is provided with a light inlet surface and a light outlet surface; the utility model discloses can be used for fiber circuit's route to seek, or be used for the route verification in the computer lab renovation, its low in production cost, easily installation and popularization can help the line attendant to improve fiber circuit troubleshooting and computer lab renovation efficiency, are favorable to strengthening the maintenance and the management of each route port of computer lab.

Description

Light path display

Technical Field

The utility model belongs to the technical field of optical fiber communication system's the maintenance technique and specifically relates to a light path display.

Background

With the rapid development of Optical fiber communication, Optical fiber lines are increasing day by day, and because the Optical cable laying early-stage technology is limited and scientific Optical fiber routing management is not realized, the Optical fiber Line routing is disordered, and the method relates to various links from a trunk Line to a Terminal user, in particular to machine room ODF (Optical Distribution Frame abbreviation, Optical fiber Distribution Frame) management or machine room OLT (Optical Line Terminal cabinet) management, wherein the Optical fiber Line ODF management is used for terminating and distributing a local trunk Optical cable in an Optical fiber communication system, and can conveniently realize the connection, Distribution and scheduling of the Optical fiber Line, and paper labels are not standard, lost, inaccurate in Distribution information, and changed by maintenance personnel, so that great hidden dangers are brought to later maintenance. When a line fails or has errors, the search of the line route is very complicated, time-consuming and labor-consuming, and the requirement of a customer on network maintenance cannot be met at all, so that the problem also becomes a difficult problem in the optical fiber communication field. At present, a routing mark on an optical port in a telecommunication machine room mostly adopts a paper label recording mode, printing and handwriting are written on a label, and because the on-site optical port routing is manually jumped to manufacture a paper label, and then the paper label is recorded and delivered to an uploading resource management system by a specially-assigned person, the on-site situation is complex, the writing of constructors is not standard, the uploading data is wrong and cannot be identified, and the inconsistency rate of on-site optical port routing information and routing information of the resource management system is up to more than 40% after deposition for many years, network troubleshooting needs to be operated by constructors familiar with the machine room, the troubleshooting time is long, and the serious conflict is formed with the increasing network maintenance requirements.

SUMMERY OF THE UTILITY MODEL

This section is for the purpose of summarizing some aspects of embodiments of the invention and to briefly introduce some preferred embodiments, and in this section as well as in the abstract of the specification and the title of the application may be somewhat simplified or omitted to avoid obscuring the purpose of this section, the abstract of the specification and the title of the application, and such simplification or omission may not be used to limit the scope of the invention.

The present invention has been made in view of the above and/or other problems occurring in the prior art.

Therefore, the utility model aims to solve the technical problem that it is not obvious to detect light during line fault detects, the problem that is difficult for observing.

In order to solve the technical problem, the utility model provides a following technical scheme: an optical path display includes a first optical path and a second optical path,

the optical fiber flange adapter is provided with a through light leakage hole;

the light collecting piece is fixed at a light leaking hole on the optical fiber flange adapter;

the light collecting piece is provided with a light inlet surface and a light outlet surface.

As an optimized scheme of the light path display of the present invention, wherein: the light collecting piece is provided with a coating at least in part except the light inlet surface and the light outlet surface.

As an optimized scheme of the light path display of the present invention, wherein: an inclined plane is arranged at one end of the light collecting piece where the non-light-emitting surface is located, and the inclined plane is right opposite to the light leakage hole.

As an optimized scheme of the light path display of the present invention, wherein: the inclined plane is provided with a coating.

As an optimized scheme of the light path display of the present invention, wherein: the light collecting piece is internally provided with a chute which is right opposite to the light leakage hole.

As an optimized scheme of the light path display of the present invention, wherein: and a convex circular surface is arranged on the light inlet surface of the light collecting piece and is right opposite to the light leakage hole.

As an optimized scheme of the light path display of the present invention, wherein: the light inlet surface is provided with a groove, the groove is right opposite to the light leakage hole, and the convex circular surface is arranged at the bottom of the groove.

As an optimized scheme of the light path display of the present invention, wherein: the chute is provided with a plane mirror, and the plane mirror faces the light leakage hole.

As an optimized scheme of the light path display of the present invention, wherein: the light leakage holes are square holes or round holes.

The utility model has the advantages that: the utility model discloses can be used for fiber circuit's route to seek, or be used for the route verification in the computer lab renovation, its low in production cost, easily installation and popularization can help the line attendant to improve fiber circuit troubleshooting and computer lab renovation efficiency, are favorable to strengthening the maintenance and the management of each route port of computer lab.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without inventive labor. Wherein:

fig. 1 is a schematic view of an assembly structure of a light path display according to an embodiment of the present invention, in which a light leakage hole is a square hole;

fig. 2 is a schematic view of an assembly structure of a light path display according to an embodiment of the present invention, in which a light leakage hole is a circular hole;

fig. 3 is a schematic view illustrating an assembly structure of a light collecting element on a fiber flange adapter in an optical path display according to an embodiment of the present invention;

fig. 4 is a schematic structural diagram of a light collecting member of a light path display according to an embodiment of the present invention, which is provided with a coating;

fig. 5 is a schematic structural view of an embodiment of the present invention, in which an inclined plane is disposed on a light collecting element of an optical path display;

fig. 6 is a schematic structural view of a light collecting element of a light path display according to an embodiment of the present invention, in which an inclined groove is disposed;

fig. 7 is a schematic structural view of a plane mirror disposed in a chute of a light collecting element in an optical path display according to an embodiment of the present invention;

fig. 8 is a schematic structural view of a light path display according to an embodiment of the present invention, in which a convex surface is disposed on a light inlet surface;

fig. 9 is a schematic structural view of an embodiment of the present invention, wherein a groove and a convex surface are disposed on a light-entering surface of the light path display.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention more comprehensible, embodiments accompanying the present invention are described in detail below with reference to the accompanying drawings.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be implemented in other ways different from the specific details set forth herein, and one skilled in the art may similarly generalize the present invention without departing from the spirit of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.

Next, the present invention will be described in detail with reference to the schematic drawings, and in the detailed description of the embodiments of the present invention, for convenience of illustration, the sectional view showing the device structure will not be enlarged partially according to the general scale, and the schematic drawings are only examples, and should not limit the scope of the present invention. In addition, the three-dimensional dimensions of length, width and depth should be included in the actual fabrication.

Further still, reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic described in connection with at least one implementation of the invention is included. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.

In practice, a plurality of fused fiber trays 400 are generally arranged in an ODF (optical distribution frame) of a computer room, and a plurality of routing ports are arranged in parallel in each fused fiber tray 400, and are formed by a fiber flange adapter 100 and a standard optical fiber connector which is internally connected to form a vacant socket. Routing ports on one ODF can plug patch fibers to connect to routing ports on another ODF to route fiber optic lines. Because the actual optical fiber line has many, complicated and chaotic, when a certain line has a fault or an error, the search of the line route is very complicated, and time and labor are wasted.

This embodiment utilizes a route searching method, which needs to transmit detection light to a target optical fiber line (an optical cable line route to be searched), collect overflow light overflowing from the ferrule end face of the optical fiber splice on the optical flange adapter 100 of the optical fiber line, and guide and propagate the overflow light to the external space of the optical flange adapter 100, so that the user can directly observe bright light, thereby directly identifying a target route port (a port at the end of an optical cable). Therefore, the detection light is visible light, and the wavelength range thereof is 380 to 760nm, preferably 650nm red light.

Specifically, the utility model discloses can collect the excessive light that leaks by fiber joint's lock pin terminal surface on fiber flange adapter 100 through light-collecting piece 200 to will spill over the outer space that light guide to fiber flange adapter 100 through light-collecting piece 200, so that the user direct observation observes. Obviously, the light collecting member 200 is made of a light-transmissive solid material, such as glass, crystal, resin, acrylic, and the like.

Further, as shown in fig. 1 and 2, the light collecting member 200 is fixed to the fiber flange adapter 100. After the optical fiber connectors are inserted into the routing ports on the outer side of the optical fiber flange adapter 100, the optical fiber connectors on the two sides of the optical fiber flange adapter 100 can be butted, that is, the ferrule end faces of the two optical fiber connectors are contacted with each other. Due to practical errors, the two ferrules and the fiber cores inside the ferrules cannot be completely coupled and completely butt against each other, so when visible detection light is transmitted to the optical fiber line, part of overflow light (light leaked from the butt joint surface) leaks from the side surface at the ferrule end surface of the optical fiber connector, and is finally received by the light collecting part 200 located outside the ferrule end surface and is transmitted to the outside of the optical fiber flange adapter 100.

The fixing manner of the light collecting member 200 on the fiber flange adapter 100 is as follows:

referring to fig. 1 and 2, the optical fiber flange adapter 100 has a through light leakage hole 101 on a side surface thereof, and the light collecting member 200 is fixed outside the light leakage hole 101, preferably, the light leakage hole 101 is located at a central position on the side surface of the optical fiber flange adapter 100.

The drawings show several embodiments, which are described below in connection with the drawings, and each of the structures shown in the drawings can be an example.

Referring to fig. 1 to 9, the present invention provides an optical path display, which includes an optical fiber flange adapter 100 having a transparent light collecting member 200 thereon;

the light collecting piece 200, the light collecting piece 200 is fixed on the light leakage hole 101 on the optical fiber flange adapter 100;

the light collector 200 has a light inlet surface 201 and a light outlet surface 202.

Referring to fig. 1 to 3, the light leakage hole 101 is a square hole or a circular hole.

One side of the light collecting piece 200, which is attached to the optical fiber flange adapter 100, is a light inlet surface 201, further, the part covering the light leakage hole 101 is the light inlet surface 201, and the end surface of the light collecting piece 200, which faces to the outer side of the optical fiber power distribution frame, is a light outlet surface 202; the light emitting surface 202 faces outward and is the most visible end to human eyes.

The detection light emerging from the light leakage hole 101 enters the light collecting member 200 from the light entrance surface 201, and is refracted in the light collecting member, and a part of the light exits from the light exit surface 202 to be observed by human eyes.

Referring to the illustration of fig. 4, the light-collecting member 200 is at least partially coated with a coating except for the light-entering surface 201 and the light-exiting surface 202.

The coating is a reflective coating, which refracts the light source entering the light collecting element 200 from the light entrance surface 201 in the light collecting element 200, and most of the light is emitted from the light exit surface 202.

Referring to fig. 5, an inclined plane 203 is disposed at an end of the light collecting member 200 where the non-light-emitting surface 202 is located, and the inclined plane 203 is opposite to the light leakage hole 101.

The inclined plane 203 forms an included angle of 45 degrees with the light inlet surface 201, and because the light inlet surface 201 and the light outlet surface 202 are perpendicular to each other, the 45-degree inclined plane 203 can reflect most of the light entering from the light inlet surface 201 and emit the light from the light outlet surface 202.

Preferably, the inclined surface 203 is provided with a light reflecting coating.

Referring to fig. 6, the light-collecting member 200 is provided with a chute 204 therein, and the chute 204 is aligned with the light-leakage hole 101.

The inclined groove 204 and the light inlet surface 201 form an included angle of 45 degrees, the structure is consistent with the action principle of the inclined surface 203, and preferably, the inner side surface of the inclined groove 204 is provided with a coating.

Further, referring to fig. 7, the chute 204 is provided with a flat mirror 205, the flat mirror 205 facing the leak hole 101, the flat mirror 205 acting in concert with the provision of the reflective coating.

Referring to fig. 8, the light inlet surface 201 of the light collector 200 is provided with a convex surface 201a, and the convex surface 201a faces the light leakage hole 101.

The convex surface 201a in this illustration is a convex structure of the light entering surface 201, and the convex surface 201a can extend into the light leaking hole 101 and can be used as a positioning component.

Referring to fig. 9, the light incident surface 201 is provided with a groove 201b, the groove 201b faces the light leakage hole 101, and the convex surface 201a is arranged at the bottom of the groove 201 b.

It is important to note that the construction and arrangement of the present application as shown in the various exemplary embodiments is illustrative only. Although only a few embodiments have been described in detail in this disclosure, those skilled in the art who review this disclosure will readily appreciate that many modifications are possible (e.g., variations in sizes, dimensions, structures, shapes and proportions of the various elements, values of parameters (e.g., temperatures, pressures, etc.), mounting arrangements, use of materials, colors, orientations, etc.) without materially departing from the novel teachings and advantages of the subject matter recited in this application. For example, elements shown as integrally formed may be constructed of multiple parts or elements, the position of elements may be reversed or otherwise varied, and the nature or number of discrete elements or positions may be altered or varied. Accordingly, all such modifications are intended to be included within the scope of this invention. The order or sequence of any process or method steps may be varied or re-sequenced according to alternative embodiments. In the claims, any means-plus-function clause is intended to cover the structures described herein as performing the recited function and not only structural equivalents but also equivalent structures. Other substitutions, modifications, changes and omissions may be made in the design, operating conditions and arrangement of the exemplary embodiments without departing from the scope of the present inventions. Therefore, the present invention is not limited to a particular embodiment, but extends to various modifications that nevertheless fall within the scope of the appended claims.

Moreover, in an effort to provide a concise description of the exemplary embodiments, all features of an actual implementation may not be described (i.e., those unrelated to the presently contemplated best mode of carrying out the invention, or those unrelated to enabling the invention).

It should be appreciated that in the development of any such actual implementation, as in any engineering or design project, numerous implementation-specific decisions may be made. Such a development effort might be complex and time consuming, but would nevertheless be a routine undertaking of design, fabrication, and manufacture for those of ordinary skill having the benefit of this disclosure, without undue experimentation.

It should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention can be modified or replaced with equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should be covered by the scope of the claims of the present invention.

Claims

1. An optical path display, comprising: comprises the steps of (a) preparing a mixture of a plurality of raw materials,

the optical fiber flange adapter (100) is provided with a through light leakage hole (101);

the light collecting piece (200), the light collecting piece (200) is fixed at the position of a light leakage hole (101) on the optical fiber flange adapter (100);

the light-collecting piece (200) is provided with a light inlet surface (201) and a light outlet surface (202);

the light-collecting piece (200) is provided with a coating at least in part except the light inlet surface (201) and the light outlet surface (202).

2. An optical path display as claimed in claim 1, wherein: an inclined plane (203) is arranged at one end of the light collecting piece (200) where the non-light-emitting surface (202) is located, and the inclined plane (203) is right opposite to the light leakage hole (101).

3. An optical path display as claimed in claim 2, wherein: the inclined plane (203) is provided with a coating.

4. An optical path display according to any one of claims 1 to 3, wherein: the light collecting piece (200) is internally provided with a chute (204), and the chute (204) is right opposite to the light leakage hole (101).

5. An optical path display according to any one of claims 1 to 3, wherein: a convex circular surface (201 a) is arranged on a light inlet surface (201) of the light collecting piece (200), and the convex circular surface (201 a) is right opposite to the light leakage hole (101).

6. An optical path display as claimed in claim 5, wherein: a groove (201 b) is formed in the light inlet face (201), the groove (201 b) is right opposite to the light leakage hole (101), and the convex round face (201 a) is arranged at the bottom of the groove (201 b).

7. An optical path display as claimed in claim 4, wherein: the chute (204) is provided with a plane mirror (205), and the plane mirror (205) faces the light leakage hole (101).

8. An optical path display as claimed in any one of claims 1, 2, 3, 6 and 7, wherein: the light leakage holes (101) are square holes or round holes.