CN206413013U

CN206413013U - A kind of centralized fiber optical transceiver

Info

Publication number: CN206413013U
Application number: CN201720073167.XU
Authority: CN
Inventors: 周巾琳
Original assignee: Tianjin Rock Technology Co Ltd
Current assignee: Tianjin Rock Technology Co Ltd
Priority date: 2017-01-19
Filing date: 2017-01-19
Publication date: 2017-08-15
Anticipated expiration: 2027-01-19

Abstract

The utility model discloses a kind of centralized fiber optical transceiver, including upper casing, lower casing and position-limited box, the bottom of the upper casing at the top of lower casing with being fixedly connected, point to the left surface of upper casing and lower casing in the openend of position-limited box, the upper surface of upper casing and the lower surface of lower casing offer the first neck, the inside of two the first necks is connected with the first fixture block, two the first fixture blocks are fixedly connected with the inner roof wall and inner bottom wall of position-limited box respectively, the left side wall of position-limited box offers five the first spacing breach being spaced substantially equidistant, the upper surface of position-limited box offers five through holes being spaced substantially equidistant.The centralized fiber optical transceiver; by offering the first spacing breach on position-limited box; reach the effect for holding up netting twine; by being bonded with neonychium in the inside of the first spacing breach; protection can be provided for netting twine; excessive abrasion will not be produced because of bearing down, solve existing centralized fiber optical transceiver without support cable architecture and flimsy problem.

Description

A kind of centralized fiber optical transceiver

Technical field

The utility model is related to fiber optical transceiver technical field, specially a kind of centralized fiber optical transceiver.

Background technology

Fiber optical transceiver, is the ether that a kind of optical signal by short-range twisted pair telecommunications number and long range is interchangeable Net transmission media converting unit, optical-electrical converter (FiberConverter) is also referred to as in many places, and product typically should In the real network environment that can not be covered used in Ethernet cable, optical fiber must be used to extend transmission distance, and generally positioning In the Access Layer application of broadband metropolitan area network；Helping simultaneously optical fiber last one kilometer connection to Metropolitan Area Network (MAN) and more outer layer Also huge effect has been played on network.

Centralized fiber optical transceiver is that multiple fiber optical transceivers are carried out to integrated, the unified power supply of progress, is not only able to reduce Line, is also convenient for being managed, and can provide the user more optical fiber slots, but be due on centralized fiber optical transceiver Slot is more, so usually slotting netting twine is also more, and existing centralized fiber optical transceiver is compared most without support cable architecture The bearing down being subject in common transceiver is bigger, is easy to loosen or even deform upon at Network Cable Connector and slot, Jin Erying Ring the normal work of fiber optical transceiver.

Utility model content

(1) technical problem solved

In view of the shortcomings of the prior art, the utility model provides a kind of centralized fiber optical transceiver, solves existing Centralized fiber optical transceiver flimsy problem without support cable architecture.

(2) technical scheme

To realize object above, the utility model is achieved by the following technical programs：A kind of centralized optical fiber transceiving Device, including upper casing, lower casing and position-limited box, the bottom of the upper casing at the top of lower casing with being fixedly connected, the opening of the position-limited box The left surface of upper casing and lower casing is pointed at end, and the upper surface of the upper casing and the lower surface of lower casing offer the first neck, two The inside of first neck is connected with the first fixture block, two first fixture blocks inner roof wall respectively with position-limited box and interior bottom Wall is fixedly connected.

The left side wall of the position-limited box offers five the first spacing breach being spaced substantially equidistant, the upper table of the position-limited box Face offers five through holes being spaced substantially equidistant, and five first spacing breach are connected with five through holes respectively, described spacing The position of inner bottom wall five the first spacing breach of correspondence of box offers the first chute, and first chute is located at the first fixture block Inner side, the inside of five first chutes slidably connects five the first sliding blocks, the top of five first sliding blocks respectively Portion is fixedly connected with five pressing plates respectively.

The left surface of the pressing plate is fixedly connected with spring, the inner left wall of the spring one end and position-limited box away from pressing plate It is fixedly connected, the position of the first spacing breach of correspondence offers the second spacing breach, the upper surface of the pressing plate on the pressing plate Two the second sliding blocks are fixedly connected with, two second sliding blocks are located at the both sides of the second spacing breach, the position-limited box respectively The positions of upper surface two the second sliding blocks of correspondence offer two the second chutes respectively, two the second sliding blocks respectively with two the Two slides are connected, and two second chutes are located at the both sides of through hole respectively.

The upper surface of the lower casing is fixedly connected with six limited blocks, and the upper surface of the lower casing is also installed with five Slot board, five slot boards are staggered in the upper surface of lower casing with six limited blocks, and the slot end of the slot board is passed through The left side wall of shell and lower casing is put on to the inside of position-limited box, the upper surface of six limited blocks offers the second neck, institute The position for stating lower surface the second neck of correspondence of upper casing is fixedly connected with the second fixture block, second fixture block and the second neck card Connect.

It is preferred that, the inside of first spacing breach is bonded with neonychium, and the neonychium is rubber blanket.

It is preferred that, first spacing breach and the second spacing breach are U-shaped, first spacing breach and second The height of spacing breach is identical.

It is preferred that, the width of the through hole is three times of the first spacing breach width, and the width range of the through hole is eight To 15 millimeters.

It is preferred that, the slot end of the slot board is corresponding with the second spacing breach on pressing plate, the left side of the upper casing Face is identical with the length of the first chute with the distance between position-limited box inner left wall, and first chute and the second chute are in Vertical Square To perpendicular.

It is preferred that, the bottom of second neck and the upper surface of slot board are located at same level height, second card The lower surface of block and the upper surface of slot board.

It is preferred that, first spacing breach, the second spacing breach, through hole are identical with the quantity of slot board, the slot The quantity of plate is no less than five.

(3) beneficial effect

The utility model provides a kind of centralized fiber optical transceiver, possesses following beneficial effect：

The centralized fiber optical transceiver, by offering the first spacing breach on position-limited box, reaches the effect for holding up netting twine Really, by being bonded with neonychium in the inside of the first spacing breach, protection can be provided for netting twine, will not be produced because of bearing down Raw excessive abrasion, by being internally provided with pressing plate in position-limited box, can compress the joint on netting twine, make netting twine and slot board What is connected is even closer, it is to avoid situation about loosening occurs, passes through the lower surface and the upper surface of slot board of the second fixture block, energy It is enough internally to compress slot board, the bearing capacity of slot board is increased, Network Cable Connector and slot board are not in loosening or deformation Situation, solve existing centralized fiber optical transceiver without support cable architecture and flimsy problem.

Brief description of the drawings

Fig. 1 is the utility model front view；

Fig. 2 is the utility model front elevational view；

Fig. 3 is the utility model top view；

Fig. 4 is Section A-A figure in the utility model Fig. 1.

In figure：1 upper casing, 2 lower casings, 3 position-limited box, 4 first necks, 5 first fixture blocks, 6 first spacing breach, 7 through holes, 8 One chute, 9 first sliding blocks, 10 pressing plates, 11 springs, 12 second spacing breach, 13 second sliding blocks, 14 second chutes, 15 limited blocks, 16 slot boards, 17 second necks, 18 second fixture blocks, 19 neonychiums.

Embodiment

Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made The every other embodiment obtained, belongs to the scope of the utility model protection.

Fig. 1-4 are referred to, the utility model provides a kind of technical scheme：A kind of centralized fiber optical transceiver, including upper casing 1st, lower casing 2 and position-limited box 3, the bottom of upper casing 1 are fixedly connected with the top of lower casing 2, and the He of upper casing 1 is pointed in the openend of position-limited box 3 The left surface of lower casing 2, the upper surface of upper casing 1 and the lower surface of lower casing 2 offer the first neck 4, two the first necks 4 it is interior Portion is connected with the first fixture block 5, and two the first fixture blocks 5 are fixedly connected with the inner roof wall and inner bottom wall of position-limited box 3 respectively, position-limited box 3 can be removed from upper casing 1 and lower casing 2, and the first fixture block 5 is skidded off out of first neck 4.

The left side wall of position-limited box 3 offers five the first spacing breach 6 being spaced substantially equidistant, the first spacing breach 6 it is interior Portion is bonded with neonychium 19, and neonychium 19 is rubber blanket, can protect netting twine, it is to avoid its in the first spacing breach 6 with it is spacing Box 3 produces excessive friction and damaged, and the upper surface of position-limited box 3 offers five through holes being spaced substantially equidistant 7, the width of through hole 7 Degree is three times of the width of the first spacing breach 6, and the width range of through hole 7 is eight to 15 millimeters, can be by through hole 7 by netting twine On joint be put into position-limited box 3, five the first spacing breach 6 are connected with five through holes 7 respectively, the inner bottom wall pair of position-limited box 3 The position of five the first spacing breach 6 is answered to offer the first chute 8, between the left surface and the inner left wall of position-limited box 3 of upper casing 1 Distance is identical with the length of the first chute 8, and the first chute 8 is located at the inner side of the first fixture block 5, the interior part of five the first chutes 8 Five the first sliding blocks 9 are not slidably connected, and the top of five the first sliding blocks 9 is fixedly connected with five pressing plates 10 respectively, and first slides The position that pressing plate 10 can be helped to be limited in position-limited box 3 that is slidably connected of the chute 8 of block 9 and first.

The left surface of pressing plate 10 is fixedly connected with spring 11, the one end of spring 11 away from pressing plate 10 and an interior left side for position-limited box 3 Wall is fixedly connected, and the position of the first spacing breach 6 of correspondence offers the second spacing breach 12, the first spacing breach 6 on pressing plate 10 U-shaped with the second spacing breach 12, the first spacing breach 6 is identical with the height of the second spacing breach 12, and first is spacing scarce The spacing breach 12 of mouth 6 and second, which coordinates, holds up netting twine, the pressure that reduction Network Cable Connector is subject to the junction of slot board 16, pressing plate 10 upper surface is fixedly connected with two the second sliding blocks 13, and two the second sliding blocks 13 are located at the two of the second spacing breach 12 respectively Side, the position of upper surface two the second sliding blocks 13 of correspondence of position-limited box 3 offers two the second chutes 14, the first chute 8 respectively Perpendicular in vertical direction with the second chute 14, two the second sliding blocks 13 are slidably connected with two the second chutes 14 respectively, two Second chute 14 is located at the both sides of through hole 7 respectively.

The upper surface of lower casing 2 is fixedly connected with six limited blocks 15, and the upper surface of lower casing 2 is also installed with five slots Plate 16, five slot boards 16 are staggered in the upper surface of lower casing 2 with six limited blocks 15, are easy to install slot board 16 With positioning, the slot end of slot board 16 through upper casing 1 and lower casing 2 left side wall to the inside of position-limited box 3, the first spacing breach 6, Second spacing breach 12, through hole 7 are identical with the quantity of slot board 16, and the quantity of slot board 16 is no less than five, slot board 16 Slot end is corresponding with the second spacing breach 12 on pressing plate 10, and the upper surface of six limited blocks 15 offers the second neck 17, the position of lower surface the second neck 17 of correspondence of upper casing 1 is fixedly connected with the second fixture block 18, and the bottom of the second neck 17 is with inserting The upper surface of frid 16 is located at same level height, the lower surface of the second fixture block 18 and the upper surface of slot board 16, can Compress slot board 16, the second fixture block 18 and the clamping of the second neck 17.

In use, user pulls the second sliding block 13 to make direction of the pressing plate 10 along the second chute 14 away from upper casing 1, by netting twine On joint be put into by through hole 7 between the clip plate 10 of position-limited box 3 and upper casing 1, then joint is inserted on slot board 16, makes netting twine The first spacing breach 6 and the second spacing breach 12 are fallen into, the second sliding block 13 is unclamped, pressing plate 10 compresses Network Cable Connector.

In summary, the centralized fiber optical transceiver, by offering the first spacing breach 6 on position-limited box 3, reaches support The effect of netting twine is played, by being bonded with neonychium 19 in the inside of the first spacing breach 6, protection can be provided for netting twine, will not Excessive abrasion is produced because of bearing down, by being internally provided with pressing plate 10 in position-limited box 3, connecing on netting twine can be compressed Head, make that netting twine is connected with slot board 16 is even closer, it is to avoid situation about loosening occur, by the lower surface of the second fixture block 18 with The upper surface of slot board 16, can internally compress slot board 16, increase the bearing capacity of slot board 16, Network Cable Connector and Slot board 16 is not in the situation of loosening or deformation, solves existing centralized fiber optical transceiver without support cable architecture Flimsy problem.

It should be noted that herein, such as first and second or the like relational terms are used merely to a reality Body or operation make a distinction with another entity or operation, and not necessarily require or imply these entities or deposited between operating In any this actual relation or order.Moreover, term " comprising ", "comprising" or its any other variant are intended to Nonexcludability is included, so that process, method, article or equipment including a series of key elements not only will including those Element, but also other key elements including being not expressly set out, or also include being this process, method, article or equipment Intrinsic key element.In the absence of more restrictions.By sentence " including one ... the key element limited, it is not excluded that Also there is other identical element in the process including the key element, method, article or equipment ", the electricity occurred in this article Device element is electrically connected with extraneous main controller and 220V civil powers, and main controller can play the routine of control for computer etc. Know equipment.

While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art, It is appreciated that these embodiments can be carried out in the case where not departing from principle of the present utility model and spirit a variety of changes, repaiies Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.

Claims

1. a kind of centralized fiber optical transceiver, including upper casing (1), lower casing (2) and position-limited box (3), the bottom of the upper casing (1) with Lower casing is fixedly connected at the top of (2), and the left surface of upper casing (1) and lower casing (2) is pointed in the openend of the position-limited box (3), and it is special Levy and be：The upper surface of the upper casing (1) and the lower surface of lower casing (2) offer the first neck (4), two first cards The inside of groove (4) is connected with the first fixture block (5), two first fixture blocks (5) respectively with the inner roof wall of position-limited box (3) and interior Bottom wall is fixedly connected；

The left side wall of the position-limited box (3) offers five the first spacing breach being spaced substantially equidistant (6), the position-limited box (3) Upper surface offer five through holes being spaced substantially equidistant (7), five first spacing breach (6) respectively with five through holes (7) connect, the position of inner bottom wall five the first spacing breach (6) of correspondence of the position-limited box (3) offers the first chute (8), first chute (8) is located at the inner side of the first fixture block (5), the inside of five first chutes (8) company of slip respectively Five the first sliding blocks (9) are connected to, the top of five first sliding blocks (9) is fixedly connected with five pressing plates (10) respectively；

The left surface of the pressing plate (10) is fixedly connected with spring (11), the spring (11) one end and limit away from pressing plate (10) The inner left wall of position box (3) is fixedly connected, and to offer second spacing for the position of the first spacing breach of correspondence (6) on the pressing plate (10) Breach (12), the upper surface of the pressing plate (10) is fixedly connected with two the second sliding blocks (13), two second sliding blocks (13) It is located at the both sides of the second spacing breach (12), the position of upper surface two the second sliding blocks (13) of correspondence of the position-limited box (3) respectively Put and offer two the second chutes (14) respectively, two the second sliding blocks (13) are slidably connected with two the second chutes (14) respectively, Two second chutes (14) are located at the both sides of through hole (7) respectively；

The upper surface of the lower casing (2) is fixedly connected with six limited blocks (15), and the upper surface of the lower casing (2) is also fixedly mounted There are five slot boards (16), five slot boards (16) and six limited blocks (15) are staggered in the upper surface of lower casing (2), The slot end of the slot board (16) through upper casing (1) and lower casing (2) left side wall to position-limited box (3) inside, described in six The upper surface of limited block (15) offers the second neck (17), lower surface the second neck of correspondence (17) of the upper casing (1) Position is fixedly connected with the second fixture block (18), second fixture block (18) and the second neck (17) clamping.

2. a kind of centralized fiber optical transceiver according to claim 1, it is characterised in that：First spacing breach (6) Inside be bonded with neonychium (19), the neonychium (19) is rubber blanket.

3. a kind of centralized fiber optical transceiver according to claim 1, it is characterised in that：First spacing breach (6) U-shaped with the second spacing breach (12), first spacing breach (6) is identical with the height of the second spacing breach (12).

4. a kind of centralized fiber optical transceiver according to claim 1, it is characterised in that：The width of the through hole (7) is Three times of first spacing breach (6) width, the width range of the through hole (7) is eight to 15 millimeters.

5. a kind of centralized fiber optical transceiver according to claim 1, it is characterised in that：The slot of the slot board (16) End is corresponding with the second spacing breach (12) on pressing plate (10), the left surface of the upper casing (1) and position-limited box (3) inner left wall it Between distance it is identical with the length of the first chute (8), first chute (8) is mutually hung down with the second chute (14) in vertical direction Directly.

6. a kind of centralized fiber optical transceiver according to claim 1, it is characterised in that：The bottom of second neck (17) End and the upper surface of slot board (16) are located at same level height, lower surface and the slot board (16) of second fixture block (18) Upper surface.

7. a kind of centralized fiber optical transceiver according to claim 1, it is characterised in that：First spacing breach (6), Second spacing breach (12), through hole (7) are identical with the quantity of slot board (16), and the quantity of the slot board (16) is no less than five It is individual.