CN203166929U - Four-channel optical transmit-receive module apparatus - Google Patents
Four-channel optical transmit-receive module apparatus Download PDFInfo
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- CN203166929U CN203166929U CN 201320211689 CN201320211689U CN203166929U CN 203166929 U CN203166929 U CN 203166929U CN 201320211689 CN201320211689 CN 201320211689 CN 201320211689 U CN201320211689 U CN 201320211689U CN 203166929 U CN203166929 U CN 203166929U
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- optical transceiver
- transceiver module
- draw ring
- lock slide
- module
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Abstract
A four-channel optical transmit-receive module apparatus comprises a drawer-shaped cage body and an optical transmit-receive module in the cage body. An elastic snap-fit structure which limits plugging of the optical transmit-receive module is arranged between the cage body and the optical transmit-receive module. The four-channel optical transmit-receive module apparatus has few structural members, is convenient and firm in assembly, is high in reliability as hot plug of the optical transmit-receive module in a cage does not fail by repeated rotation of a draw ring, and is suitable for quantity production. In addition, rubber encapsulation of different colors of transmission distances of the optical transmit-receive module displayed on the surface of the draw ring is simple in technology, is strong in adhesion, does not shed and fade, and is attractive in appearance.
Description
Technical field
The utility model relates to the optical communication field, particularly the structural design of transceiver module in the optical communication.
Background technology
Communication field transmission capacity growing, traditional transmission technology has been difficult to satisfy the requirement of transmission capacity and transmission speed, in the data-center applications field and field such as internet core node, educational institution, search engine, large-scale website, high-performance calculation, deficiency has appearred in the bandwidth resources of its core network, and common carrier and service suppliers are to planning express network agreement of new generation close deployment.(Institute of Electrical and ElectronicsEngineers IEEE) has formulated unified standard to the 40Gbps Ethernet under the P802.3ba engineering duty group to IEEE.
According to QSFP+ integrated module of optical transceiver multi-source agreement (MSA) requirement of 40G speed, optical module must can be realized hot plug with cage (CAGE), namely need not to cut off the electricity supply, and optical module namely can be connected with equipment or disconnect.Be provided with some cage modle slots at optical fiber communication equipment, the cage modle slot is box, each cage modle slot can hold an integrated module of optical transceiver that is cuboid, the cage modle slot is provided with a pair of locking elasticity, when the integrated module of optical transceiver inserts the cage modle slot, must lock shell fragment by this and pin the integrated module of optical transceiver.When needs outwards take out the integrated module of optical transceiver from cage, also must make things convenient for, extract easily.
Above-described tripper realizes that the method for this function is a lot, in the former tripper, mostly utilizes left and right sides mounting spring or extension spring to drive and separates the lock slide release.And this tripper assembling is loaded down with trivial details, should not produce in batches, and elastic component was lost efficacy.
Summary of the invention
The utility model provides the optical transceiver module device of four-way (QSFP), and its tripper is simple in structure, assembling easily, the technical problem that solves complex structure in the prior art and be not suitable for producing in batches.
The utility model is to solve the problems of the technologies described above this four-way optical transceiver module device that designs to comprise cage body and the interior optical transceiver module of this cage body that is drawer structure, is provided with the flexible clamping mechanism of the described optical transceiver module plug of restriction between described cage body and optical transceiver module.Described flexible clamping mechanism comprises the locking shell fragment that is arranged at the cage body side surface and the activity screens that is arranged on the described optical transceiver module and controls described locking shell fragment buckle or flick.Described activity screens comprises the solution lock slide that is arranged at the optical transceiver module side and is arranged at position, described optical transceiver module termination and separates the release draw ring that lock slide slides along the optical transceiver module long axis direction by movement conversion mechanism control, is provided with the wedge shape terminal at the free end of described solution lock slide.Described release draw ring is articulated on the optical transceiver module by hinge, described movement conversion mechanism comprises and is arranged at the chute on the described solution lock slide and is arranged at the finger that described release draw ring is inboard and can slide in described chute, and described movement conversion mechanism is converted to the straight line of separating lock slide with the swing of described release draw ring and moves.
Also be provided with detent mechanism between described release draw ring and the solution lock slide, this detent mechanism comprises the raised points that is arranged on the solution lock slide and the recess that is arranged at the release draw ring, described release draw ring is realized locating by raised points and cooperating of recess with separating between the lock slide, described optical transceiver module side is provided with groove, described solution lock slide places in this groove, be equipped with recessed gathering sill on two sidewalls of described groove, the both sides up and down of described solution lock slide all are embedded in this gathering sill.
Described optical transceiver module comprises module loam cake and the module lower cover that fastening forms, all be " product " font in this module loam cake and the module lower cover and be provided with three container cavities, described module lower cover is provided with two reference columns, and the position that covers corresponding these two reference columns in described module is provided with two location holes.
The structural member of optical transceiver module device of the present utility model is few, and is easy to assembly firm again, and rotating repeatedly of draw ring can not make the hot plug of module in cage lose efficacy yet, so the reliability height is fit to produce in batches.In addition, the encapsulate technology of the different colours of the transmission range of draw ring surface display module is simple, and strong adhesion can not come off and fade good looking appearance.
Description of drawings
Fig. 1 is the schematic perspective view of the utility model optical transceiver module device release draw ring tightening state.Fig. 2 is the schematic perspective view of the utility model optical transceiver module device release draw ring open mode.Fig. 3 is that the master of the utility model optical transceiver module device release draw ring tightening state looks schematic diagram.Fig. 4 is that the master of the utility model optical transceiver module device release draw ring open mode looks schematic diagram.Fig. 5 is the schematic top plan view that the utility model optical transceiver module device does not have module loam cake state.Fig. 6 is that the master of the utility model optical transceiver module looks schematic diagram.Fig. 7 is the schematic rear view of the utility model optical transceiver module.Fig. 8 is the schematic top plan view that the utility model optical transceiver module device has module loam cake state.Fig. 9 is the schematic perspective view of the utility model release draw ring.Figure 10 is the schematic perspective view of the utility model solution lock slide.Figure 11 is the schematic top plan view of the utility model optical transceiver module.Figure 12 is the elevational schematic view of the utility model optical transceiver module.
Embodiment
In conjunction with above-mentioned description of drawings specific embodiment of the utility model.
By among Fig. 1 to Figure 12 as can be known, the utility model optical transceiver module device comprises cage body 100 and the interior optical transceiver module 200 of this cage body that is the drawer structure design, is provided with the flexible clamping mechanism 300 of the described optical transceiver module plug of restriction between described cage body and optical transceiver module.Described optical transceiver module has then comprised module loam cake 1, module lower cover 2, release draw ring 3 reconciliation lock slides 4.Three container cavities that arrange in module loam cake and the module lower cover comprise that the cavity 12B that holds a light emission component TOSA, the cavity 12A that holds an optical fiber receive module ROSA and rear end are used for the cavity of holding module circuit board, and the front end both sides of module loam cake respectively are provided with a blind hole, gathering sill and seam.The light mouth end of module lower cover 2 is provided with two reference column 24A and 24B upwards, and two reference columns are corresponding with two location hole 14A and the 14B of module loam cake 1, thus the position of locating module loam cake 1 and module lower cover 2, dislocation when avoiding assembling.Module lower cover 2 behind the location passes through bolt with module loam cake 1.
Conciliate lock slide 4 as Fig. 9 and release draw ring 3 shown in Figure 10, it is suitable with the gathering sill 23B of the gathering sill 13A of module loam cake 1 and module lower cover 2 respectively to separate following 44A and 43A on the lock slide 4, it is suitable with the gathering sill 23A of the gathering sill 13B of module loam cake 1 and module lower cover 2 respectively to separate the last following 44B of lock slide 4 and 43B, make when separating lock slide 4 and sliding before and after in gathering sill 13A, 13B, 23A and 23B, the wedge shape terminal 45A of its front end and 45B can outwards back down the locking shell fragment 101 of cage (CAGE) both sides.Separate lock slide 4 both sides and respectively be provided with raised points 42A and 42B, make solution lock slide 4 make time spent and module maintenance stable status in release draw ring 3 no external force.Release draw ring 3 is the integrated punching molded part, be positioned at the hinge 31A of inboard, release draw ring 3 lower end and 31B and release draw ring 3 and be the fit connection status, the 11A and the 11B that form the first rotating shaft 31A and 31B and outer casing upper cover 1 are press-fitted, and release draw ring 3 can be rotated up and down in the end of module loam cake 1 around this first rotating shaft; Be positioned at the finger 32A of inboard, release draw ring 3 lower end and 32B and release draw ring 3 and be the pressing connection status, slide with the chute 41A that separates lock slide 4 and the suitable formation of 41B and pay, be used for the conversion of motion mode.Release draw ring handle 34 is wave-like, puts forth effort when being conducive to pull out module, and its external surface layer encapsulate different colours comes viewing area spectral module transmission range.This kind encapsulate colour code is difficult for fading, and technology is simple, the expression light emission component of the T/R on the light mouth end of module loam cake 1 and the diverse location of optical fiber receive module.
The execution of the utility model optical transceiver module device action is as follows: at first, the finger 32A of inboard, release draw ring 3 lower end is connected with 3 pressings of release draw ring with 32B; Again release draw ring 3 is put into module loam cake 1 corresponding position with separating lock slide 4, pressing is connected with 31B with hinge 31A to make module loam cake 1; Fix by the screw hole of module lower cover 2 and the screw-threaded coupling of module loam cake 1 with screw at last.Thereby it is suitable with the gathering sill 23B of the gathering sill 13A of module loam cake 1 and module lower cover 2 respectively form to separate following 44A and 43A on the lock slide 4, and it is suitable with the gathering sill 23A of the gathering sill 13B of module loam cake 1 and module lower cover 2 respectively to separate the last following 44B of lock slide 4 and 43B.Separate raised points 42A and 42B that lock slide 4 both sides respectively are provided with, make solution lock slide 4 make time spent and module maintenance stable status in release draw ring 3 no external force.When inserting this module whole in cage 100, because the locking shell fragment 101 of its both sides is inwardly pressed, at this moment, optical transceiver module can not loose under the locking situation of locking shell fragment 101, just can be in cage operate as normal.When needs are outwards extracted module from cage, only need outwards to rotate lightly about about 90 degree of handle angle of release draw ring 3, utilize the operation principle of cam, the rotation of release draw ring 3 is become the rectilinear motion of separating lock slide 4, when solution lock slide 4 outwards slides in gathering sill 13A, 13B, 23A and 23B, the wedge shape terminal 45A of its front end and 45B just can outwards back down the locking shell fragment 101 of cage (CAGE) both sides, just module successfully outwards can be shifted out from cage.Thereby realize that this kind optical transceiver module device meets the hot plug requirement of multi-source agreement.
Above content be in conjunction with concrete preferred implementation to further describing that the present invention does, can not assert that concrete enforcement of the present invention is confined to these explanations.For the general technical staff of the technical field of the invention, without departing from the inventive concept of the premise, can also make some simple deduction or replace, all should be considered as belonging to protection scope of the present invention.
Claims (9)
1. the optical transceiver module device of a four-way, it is characterized in that: this optical transceiver module device comprises cage body and the interior optical transceiver module of this cage body that is drawer structure, is provided with the flexible clamping mechanism of the described optical transceiver module plug of restriction between described cage body and optical transceiver module.
2. according to the optical transceiver module device of the described four-way of claim 1, it is characterized in that: described flexible clamping mechanism comprises the locking shell fragment that is arranged at the cage body side surface and the activity screens that is arranged on the described optical transceiver module and controls described locking shell fragment buckle or flick.
3. according to the optical transceiver module device of the described four-way of claim 2, it is characterized in that: described activity screens comprises the solution lock slide that is arranged at the optical transceiver module side and is arranged at position, described optical transceiver module termination and separates the release draw ring that lock slide slides along the optical transceiver module long axis direction by movement conversion mechanism control, is provided with the wedge shape terminal at the free end of described solution lock slide.
4. according to the optical transceiver module device of the described four-way of claim 3, it is characterized in that: described release draw ring is articulated on the optical transceiver module by hinge, described movement conversion mechanism comprises and is arranged at the chute on the described solution lock slide and is arranged at the finger that described release draw ring is inboard and can slide in described chute, and described movement conversion mechanism is converted to the straight line of separating lock slide with the swing of described release draw ring and moves.
5. according to the optical transceiver module device of claim 3 or 4 described four-ways, it is characterized in that: also be provided with detent mechanism between described release draw ring and the solution lock slide, this detent mechanism comprises and is arranged at the raised points of separating on the lock slide and the recess that is arranged at the release draw ring, and described release draw ring is located with the realization that cooperates of recess by raised points with separating between the lock slide.
6. according to the optical transceiver module device of claim 3 or 4 described four-ways, it is characterized in that: described optical transceiver module side is provided with groove, and described solution lock slide places in this groove.
7. according to the optical transceiver module device of the described four-way of claim 6, it is characterized in that: be equipped with recessed gathering sill on two sidewalls of described groove, the both sides up and down of described solution lock slide all are embedded in this gathering sill.
8. according to the optical transceiver module device of each described four-way in the claim 1 to 4, it is characterized in that: described optical transceiver module comprises module loam cake and the module lower cover that fastening forms, and all is " product " font in this module loam cake and the module lower cover and is provided with three container cavities.
9. the optical transceiver module device of described four-way according to Claim 8, it is characterized in that: described module lower cover is provided with two reference columns, and the position that covers corresponding these two reference columns in described module is provided with two location holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320211689 CN203166929U (en) | 2013-04-24 | 2013-04-24 | Four-channel optical transmit-receive module apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320211689 CN203166929U (en) | 2013-04-24 | 2013-04-24 | Four-channel optical transmit-receive module apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203166929U true CN203166929U (en) | 2013-08-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320211689 Expired - Fee Related CN203166929U (en) | 2013-04-24 | 2013-04-24 | Four-channel optical transmit-receive module apparatus |
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| CN (1) | CN203166929U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105589142A (en) * | 2016-03-10 | 2016-05-18 | 苏州易锐光电科技有限公司 | Transceiver module unlocking mechanism |
-
2013
- 2013-04-24 CN CN 201320211689 patent/CN203166929U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105589142A (en) * | 2016-03-10 | 2016-05-18 | 苏州易锐光电科技有限公司 | Transceiver module unlocking mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP02 | Change in the address of a patent holder |
Address after: 518000, Guangdong, Nanshan District, Taoyuan Shenzhen street, 1213 cents Xian Road, the crown Yao Ling Industrial Zone, 2 District, 7, 1-3, 1268 cents Xian Road, the crown of red ridge industrial north 4, 2 Building East Patentee after: XGIGA Communication Technology Co., Ltd. Address before: 518000, Guangdong, Nanshan District, Taoyuan province Shenzhen street, 1213 cents Xian Road, the crown Yao Ling Industrial Zone 2, 7, 1-3 Patentee before: XGIGA Communication Technology Co., Ltd. |
|
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 518000 room a1101201 301 401 501, building 13, Junfeng Industrial Park, Chongqing Road, Heping community, Fuhai street, Bao'an District, Shenzhen City, Guangdong Province Patentee after: XGIGA Communication Technology Co., Ltd. Address before: 518000, Guangdong, Nanshan District, Taoyuan Shenzhen street, 1213 cents Xian Road, the crown Yao Ling Industrial Zone, 2 District, 7, 1-3, 1268 cents Xian Road, the crown of red ridge industrial north 4, 2 Building East Patentee before: XGIGA Communication Technology Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130828 Termination date: 20210424 |