CN2702327Y

CN2702327Y - Exchanger optical fiber module arrangement

Info

Publication number: CN2702327Y
Application number: CN 200420050627
Authority: CN
Inventors: 李金途
Original assignee: LANTECH ADVANCE CORP
Current assignee: LANTECH ADVANCE CORP
Priority date: 2004-04-29
Filing date: 2004-04-29
Publication date: 2005-05-25
Anticipated expiration: 2014-04-29

Abstract

The utility model provides an exchanger optical fiber module arrangement, comprising an exchanger shell which comprises an assembling surface. The assembling surface is provided with complex installing groove, the side edge of which is provided with lock fixed solid surface, and the lock fixed solid surface is provided with a positioning hole. Complex optical fiber module arrangement which is arranged in the installing groove of the converter shell, comprises a fixing bracket, on which a circuit board is arranged. The circuit board is provided with a complex optical fibre transceiver, the side edge of the fixing bracket is provided with a convex board and a concave board, the convex board is provided with positioning hole through which a bolt punch can breakdown to be spiral fixed solid to the positioning hole corresponding to the lock fixed solid. Thus, the exchanger optical fiber module can attain disassembling and assembled operations, so the economic benefit and personal applied need are improved.

Description

Interchanger optical fiber modular structure

Technical field

The utility model is relevant for a kind of exchanger arrangement, especially refer to a kind of optical fiber module of interchanger can the design with modularity detachable, combination, and then convenient user dismantles voluntarily, assembles with demand, makes it reach the interchanger optical fiber modular structure that meets individual operating characteristic.

Background technology

Interchanger is the normal signal conversion device that uses of present network, and be the installation of convenience system, the existing so far fixing specification of interchanger development, as shown in Figure 7, the assembling face A that a kind of known SC type (type) interchanger (100MG) that is used for Ethernet, this interchanger 90 are provided with optical fiber module 91 then is fixed as installation dimension long, high 440mm * 44mm; And this interchanger 90 mainly is provided with three optical fiber modules 91, and each optical fiber module 91 has eight fiber optical transceivers that are arranged above and below and meets end 92 (Port), should assembling face A one side then be provided with should fiber optical transceiver connecing the pilot lamp 93 (LED) of end 92.

24 fiber optical transceivers that aforementioned this known interchanger 90 has connect end 92 and connect the end capacity for the highest use, and be not that each fiber optical transceiver connects end and 92 all has an opportunity in user mode, and owing to this optical fiber module 91 is fixedly arranged on when assembling is dispatched from the factory in this interchanger 90, therefore when individual or individual eight fiber optical transceivers that only need an optical fiber module 91 connect end 92 consumptions, remaining optical fiber module 91 promptly formed and leaves unused, wastes.Moreover, the trend of modern 3C sci-tech product meets individualized demand as far as possible, and seeing through modularity and the convenient consumer of energy uses and dismantles voluntarily, makes up with demand, and this known interchanger 90 also can't reach this purpose demand, obviously not to meet the desirable structural design of consumer, so how to solve foregoing problems, really be the important topic direction that industry should make great efforts again, research and develop.

The assembling face A of aforementioned again this interchanger 90 is a fixed measure, and this optical fiber module 91 also is a fixed measure, as if the design that this optical fiber module 91 is made detachably, assembled from these interchanger 90 outsides, to face technical difficulty, promptly these three single optical fiber modules, 91 required pilot lamp, 93 zones, detachable screw rod setting operation zone equal length are summed up, surpass the plate face length degree of this assembling face A, and the optical fiber module 91 of three indivedual detachable combinations can't be fully assembled on the assembling face A of this interchanger 90.Therefore, interchanger is detachable in order to reach, under the prerequisite of assembling, this optical fiber module 91 also has in the lump the necessity that is broken through, solves in the technical matters that is provided with of this assembling face A.

In view of aforementioned exchanger can't allow the user not attain the desirable fact on the shortcoming of disassembly and assembly and the structural design thereof voluntarily because of each one change demand, this case designer promptly sets about its solution of research and development designs, and it is popular and promote this already to develop with service society that hope can be developed a kind of interchanger optical fiber modular structure that has more convenience and economic benefit.

Summary of the invention

The purpose of this utility model is to provide a kind of interchanger optical fiber modular structure, the convenience that it can make the optical fiber module of interchanger have detachably, assemble, and then promote its use economic benefit and meet individualized demands of applications.

A purpose more of the present utility model is to provide a kind of interchanger optical fiber modular structure, its can overcome the optical fiber module from outside be assembled in technical matters on this interchanger assembling face, and then finish the optical fiber module can convenient dismounting, the enthusiasm effect of assembling.

The utility model is to reach the technological means that above-mentioned purpose adopts to be: a kind of interchanger optical fiber modular structure, include an interchanger housing, this interchanger housing includes an assembling face, and this assembling face is provided with plural mounting groove, this mounting groove side is provided with locking face, and should be provided with pilot hole by locking face; Plural number optical fiber module, this optical fiber module is mounted on the mounting groove of this interchanger housing, it includes a fixed mount, be installed with a circuit board on this fixed mount, and this circuit board is provided with plural fiber optical transceiver, and this fixed mount side is provided with flange and recess, and this flange is provided with pilot hole, and this pilot hole can be fixed at this locking face positioning hole corresponding for a screw rod wears.

By this, can make the mutual embedding group of adjacent its side of fixed mount mat, and make this optical fiber mode consist of the operation setting that to dismantle, make up.

Description of drawings

Fig. 1 is the utility model schematic perspective view.

Fig. 2 is the utility model decomposing schematic representation.

Fig. 3 is the utility model partial exploded view.

Fig. 4 is the local combination of a utility model synoptic diagram.

Fig. 5 is the embedding group view of the utility model fixed mount.

Fig. 6 is another embodiment synoptic diagram of embedding group state of the utility model fixed mount.

Fig. 7 is known interchanger synoptic diagram.

Figure number is to as directed

90...... interchanger 91...... optical fiber module A...... assembles face

92...... fiber optical transceiver connects end 93...... pilot lamp 10...... interchanger housing

20...... three optical fiber module 11...... assembling face 12...... mounting groove

The solid face 15...... guide plate of face 14...... side chain 13...... lock at interval

151...... slide rail 131,132...... pilot hole 141...... pilot hole

16...... pilot lamp 21...... fixed mount 22...... circuit board

23...... fiber optical transceiver 24...... window 25,26...... flange

27,28...... recess 29...... screw rod 31...... pilot lamp

41...... fixed mount 42...... pilot hole 43...... outermost side end edge

45...... fixed mount 46...... pilot hole 47...... outermost side end edge

51...... fixed mount 52...... pilot hole 53...... outermost side end edge

55...... fixed mount 56...... pilot hole 57...... outermost side end edge

42A...... outermost nose circle 46A...... outermost nose circle 52A...... outermost nose circle

56A...... outermost nose circle

Embodiment

See also shown in Fig. 1～4, the utility model interchanger optical fiber modular structure comprises an interchanger housing 10 and three optical fiber modules 20, this interchanger housing 10 includes an assembling face 11, this assembling face 11 is provided with three mounting grooves 12, this mounting groove 12 also forms two on this assembling face 11 locking face 13 and the solid face 14 of side chain at interval, this mounting groove 12 is provided with guide plate 15 toward the both sides of these interchanger housing 10 internal direction, and the appropriate location of this guide plate 15 also dashes and is provided with slide rail 151; This face 13 that locks at interval is provided with two pilot holes 131,132 (as screw), and this pilot hole 131,132 is the setting of oblique correspondence, and the solid face 14 of this side chain is provided with a pilot hole 141 (as screw) at least, and on the solid face 14 of a side chain wherein and be provided with a pilot lamp 16 (LED).

This optical fiber module 20 includes a fixed mount 21, be installed with a circuit board 22 on this fixed mount 21, and this circuit board 22 is provided with up and down totally eight fiber optical transceivers 23, and this fixed mount 21 is provided with plural number to window 24 that should fiber optical transceiver 23, and this fixed mount 21 is provided with flange 25 set up and down respectively in the both sides of

window

24,26, this

flange

25,26 also form the recess 27 of these fixed mount 21 both sides relatively, 28, and this

flange

25,26 are provided with pilot hole, in order to respectively to wear location one screw rod 29, certainly, this

flange

25,26 and recess 27,28 also can the inclined-plane, other shape such as cambered surface is provided with; The appropriate location of this fixed mount 21 is provided with plural pilot lamp 31 (LED) in addition.

During the utility model interchanger optical fiber module structural group dress, this optical fiber module 20 is inserted in this interchanger housing 10 from this mounting groove 12, and the circuit board 22 that makes this optical fiber module 20 slips into and the location that arrives along the slide rail 151 of this guide plate 15, and this screw rod 29 is fixed at solid this fixed mount 21 of relative pilot hole 131,132 or 141 spiral shells again; Two adjacent fixed mounts 21 then utilize staggering mutually of its

flange

25,26 and recess 27,28 to be embedded and are sticked respectively and are fixed on the solid face 14 of this lock at interval face 13 or side chain, and then finish this assembling of three optical fiber module 20 in this interchanger housing 10 smoothly.And when desiring to carry out the dismounting of this optical fiber module 20, the screw rod 29 that is about on this optical fiber module 20 unscrews, and can take off this optical fiber module 20 smoothly.

See also Fig. 5, embedding group state in order to explanation the utility model two adjacent fixed mounts, wherein, one fixed mount 41 is provided with a pilot hole 42 and defines an outermost side end edge 43, another adjacent fixed frame 45 is provided with a pilot hole 46 and defines an outermost side end edge 47, when this fixed mount 41, during 45 embedding groups, outermost side end edge 43 embeddings of this fixed mount 41 protrude into the outermost side end edge 47 of this fixed mount 45 and the outermost nose circle 46A of this pilot hole 46, and outermost side end edge 47 embeddings of this fixed mount 45 protrude into the outermost side end edge 43 of this fixed mount 41 and the outermost nose circle 42A of this pilot hole 42.

See also Fig. 6, another embodiment for the utility model adjacent fixed frame embedding group state, wherein, one fixed mount 51 is provided with a pilot hole 52 and defines an outermost side end edge 53, another adjacent fixed frame 55 is provided with a pilot hole 56 and defines an outermost side end edge 57, when this fixed mount 51, during 55 embedding groups, outermost side end edge 53 embeddings of this fixed mount 51 protrude into the outermost side end edge 57 of this fixed mount 55 and the outermost nose circle 56A of this pilot hole 56, and outermost side end edge 57 embeddings of this fixed mount 55 protrude into the outermost side end edge 53 of this fixed mount 51 and the outermost nose circle 52A of this pilot hole 52.

Thus, the embedding group design of this optical fiber module adjacent fixed frame of the utility model mat, can effectively solve the limited problem of its assembling face length degree of interchanger housing, the optical fiber module is detachable, the structural design of combination thereby finish, and then actively promotes the economic benefit of interchanger use and meet the individualized effect demand of using.

Comprehensively above-mentioned, the utility model has really met the important document of novel patent, and the whence proposes patented claim in accordance with the law.But the above only is preferred embodiment of the present utility model, is familiar with the personage of this case skill such as, modifies or variation according to the equivalence that creation spirit of the present utility model is done, and all should be encompassed in the application's the protection domain.

Claims

1, a kind of interchanger optical fiber modular structure is characterized in that, includes: an interchanger housing, and this interchanger housing includes an assembling face, and this assembling face is provided with plural mounting groove, and this mounting groove side is provided with locking face, and should be provided with pilot hole by locking face; Plural number optical fiber module, this optical fiber module is mounted on the mounting groove of this interchanger housing, this is counted the optical fiber module and includes a fixed mount, and the corresponding end limit of this adjacent fixed frame respectively is provided with a pilot hole and defines an outermost side end edge, this pilot hole supplies a screw rod to wear and is fixed at this locking face positioning hole corresponding, the mutual embedding group of this adjacent fixed mount, wherein the outermost side end edge embedding of a fixed mount protrudes into the outermost side end edge of this another adjacent fixed frame.

2, interchanger optical fiber modular structure as claimed in claim 1 is characterized in that, this adjacent fixed mount side is arranged with the flange and the recess of mutual embedding group.

3, interchanger optical fiber modular structure as claimed in claim 2 is characterized in that, this pilot hole is set on this flange.

4, interchanger optical fiber modular structure as claimed in claim 1 is characterized in that, this wherein the outermost side end edge embedding of a fixed mount protrude into the outermost nose circle of the pilot hole of this another adjacent fixed frame.

5, interchanger optical fiber modular structure as claimed in claim 1 is characterized in that, this plural number mounting groove is three mounting grooves.

6, interchanger optical fiber modular structure as claimed in claim 5 is characterized in that, this locking face includes two interval locking faces and the solid face of side chain.

7, interchanger optical fiber modular structure as claimed in claim 1 is characterized in that, these interchanger enclosure interior both sides are provided with guide plate, and the appropriate location of this guide plate is provided with slide rail.

8, interchanger optical fiber modular structure as claimed in claim 6 is characterized in that, this at interval locking face be provided with two pilot holes, and this pilot hole is oblique corresponding the setting.

9, interchanger optical fiber modular structure as claimed in claim 1 is characterized in that, this optical fiber module includes eight fiber optical transceivers.

10, interchanger optical fiber modular structure as claimed in claim 9 is characterized in that, this fixed mount is provided with plural number to window that should fiber optical transceiver.

11, interchanger optical fiber modular structure as claimed in claim 1 is characterized in that the appropriate location of this fixed mount is provided with plural pilot lamp.