CN2562198Y - Photoelectric transceiver module device and shell thereof - Google Patents
Photoelectric transceiver module device and shell thereof Download PDFInfo
- Publication number
- CN2562198Y CN2562198Y CN 02251960 CN02251960U CN2562198Y CN 2562198 Y CN2562198 Y CN 2562198Y CN 02251960 CN02251960 CN 02251960 CN 02251960 U CN02251960 U CN 02251960U CN 2562198 Y CN2562198 Y CN 2562198Y
- Authority
- CN
- China
- Prior art keywords
- housing
- transceiver module
- elastic beam
- framework
- free end
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000002184 metal Substances 0.000 claims abstract description 12
- 239000012634 fragment Substances 0.000 claims description 20
- 230000004308 accommodation Effects 0.000 claims 1
- 230000005693 optoelectronics Effects 0.000 description 9
- 238000003466 welding Methods 0.000 description 5
- 230000002153 concerted effect Effects 0.000 description 4
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002457 bidirectional effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000005672 electromagnetic field Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Images
Landscapes
- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
Abstract
The utility model relates to a small type form-factor pluggable photoelectric transceiving module housing body (1), comprising a frame (10) and a rectangle grounding device (90) which is wound around and fixed on the front end of the frame (10); wherein, the frame comprises two lateral walls (2a, 2b), a lateral wall cover (3), a top board (4), a base board (5) and a back cover. The frame and the grounding device are both made of a piece of metal board. A central elastic card lock (52) is formed on the bottom part of the frame. Two elastic beams (8a, 8b) extend from the back edges of the two lateral walls. The elastic beam comprises a first part (81), a second part (82) and an upmost front part (83). The upmost front part tightly and elastically pushes against a back wall (406) of a small type form-factor pluggable transceiving module (400) contained in the housing body; furthermore, the second part elastically and tightly pushes against the back cover of the housing body; therefore, the photoelectric transceiving module is elastically and stably fixed in the housing body.
Description
[technical field]
The utility model relates to a kind of optoelectronic transceiver module device and housing thereof, especially about a kind of high speed data transfers GBIC (Giga-Bit InterfaceConverter, SFP optoelectronic transceiver module housing GBIC) of being used for.
[background technology]
Optoelectronic transceiver module can be realized the bidirectional data transfers between electrical interface and optical data link, and this module is imported optical data link into after can receiving electric signal and electric signal being transformed into light signal, and it imports electrical interface into after also the light signal that receives can being transformed into electric signal.
Usually, optoelectronic transceiver module is installed on the printed circuit board (PCB) of main frame, input/output, peripherals or switch, and the SFP transceiver module is assemblied on the printed circuit board (PCB) after being housed in the metal shell.This metal shell generally comprises two parallel side walls, a rectangular top, a rectangular base and rear and front end, and it can realize inner easily the connection, and is easy to be installed on the printed circuit board (PCB).This metal shell is used to eliminate buildup of static electricity and shield electromagnetic interference.
Existing housing has an inlet that is arranged on orthogonal panel opening part, and the porch of this housing is provided with a plurality of towards outer lug and against the grounding elastic part of orthogonal panel opening inwall.This housing further comprises an elasticity kayser that engages with the SFP transceiver module and two shell fragments that are positioned at the housing rear end, this elasticity kayser is located at the housing inlet and part is contained in the panel opening, and this elasticity kayser matches with the shell fragment of housing rear end and making a concerted effort of producing the SFP transceiver module is assemblied in the optoelectronic transceiver module housing.Because the elastic force that this shell fragment produces is less, its with the elasticity kayser between match making a concerted effort of producing therefore also less, when housing vibrated at work, the SFP transceiver module that is installed in the housing was easy to unexpected disengaging from housing; In addition, the elastic force that produces when this shell fragment hour also hinders SFP transceiver module built-in in the housing to dismantle smoothly.
[utility model content]
The purpose of this utility model is to provide a kind of optoelectronic transceiver module housing, and it can prevent that the SFP transceiver module of being accommodated breaks away from housing is unexpected owing to vibrate at work, and is easier to therefrom dismantle the transceiver module of being accommodated.
Another purpose of the present utility model is to provide a kind of optoelectronic transceiver module device, and it comprises the housing of accommodating the SFP transceiver module, and elasticity is firm between this housing and the transceiver module combines, and is easy to dismounting.
The purpose of this utility model is achieved in that this housing comprises a framework, the rear portion of this framework forms an elastic beam, and this elastic beam comprises a free end, when accommodating transceiver module in the housing, this elastic beam pushes against the transceiver module rear portion, and its free end elasticity is closely against the housing rear portion simultaneously; And when dismounting from housing during transceiver module, this free end can flick and break away from the housing rear portion.
Another purpose of the present utility model is achieved in that this optoelectronic transceiver module device comprises that a housing and is contained in the transceiver module in this housing, this housing comprises a bonnet and forms at least one free-ended elastic beam that has, the transceiver module that is contained in this housing is tight against this elastic beam, and the free end of this elastic beam is against the housing bonnet; When dismounting from housing during transceiver module, this free end flicks and breaks away from the housing bonnet.This transceiver module device comprises that further the elasticity kayser and of being located at housing is located at the buckle of transceiver module, and this buckle engages with the elasticity kayser.
Compare with existing transceiver module device and housing thereof, the utlity model has following advantage: this elastic beam provides stronger elastic force, make between transceiver module and the housing combine more firm, the transceiver module of being accommodated is difficult for accidental, and during dismounting, the elastic force that this elastic beam is stronger makes the transmitting-receiving module be easier to discharge from housing.
[description of drawings]
Fig. 1 is the three-dimensional exploded view of the utility model first embodiment SFP housing of transceiver module.
Fig. 2 is the assembly drawing of Fig. 1.
Fig. 3 is the stereographic map after framework shown in Figure 1 is removed part.
Fig. 4 is the stereographic map of framework shown in Figure 1 another angle before assembling.
Fig. 5 is the stereographic map of the another angle of framework shown in Figure 1.
Fig. 6 is assembled to the stereographic map of cross surface plate opening part always after housing shown in Figure 2 is installed on the printed circuit board (PCB).
Fig. 7 is the three-dimensional exploded view of the utility model second embodiment SFP housing of transceiver module.
Fig. 8 is the assembly drawing of Fig. 7.
Fig. 9 is assembled to the stereographic map of cross surface plate opening part always after housing shown in Figure 8 is installed on the printed circuit board (PCB).
Figure 10 is the synoptic diagram before the SFP transceiver module inserts housing.
Figure 11 is the cut-open view after the SFP transceiver module inserts housing fully.
Figure 12 is the part enlarged drawing of Fig. 5, discloses the rearward end structure of framework shown in Figure 1.
Figure 13 is the upward view of Fig. 2.
Figure 14 is the upward view after the SFP transceiver module inserts housing fully.
[embodiment]
Please refer to Fig. 1 to Fig. 3, the utility model first embodiment SFP housing of transceiver module 1 comprises a framework 10 and a rectangle earthing device 90, this framework 10 comprises a first side wall 2a, one second sidewall 2b, sidewall lid 3, one top board 4, a base plate 5, a bonnet (not indicating) and two elastic beam 8a, 8b, and this bonnet comprises an outer backboard 6 and an entodorsum 7.This framework 10 roughly is parallelepipedon, and preferably adopts monolithic blank such as sheet metal to make, and also can adopt two blanks to make.These earthing device 90 suitable monolithic blanks (as a slice sheet metal) that adopt are made, and it is installed on the front portion of framework 10.
Each sidewall 2a, 2b form two inside ground lugs 24 in front end, and dangle out from the bottom a plurality of buckle pins 21, pinprick pin 22 and supporting pins 23.This first side wall 2a forms a plurality of Elastic buckles 26 and a plurality of locator protrusions 27 that distributes along top margin along top, the first side wall 2a back edge has a groove 25.
See also Fig. 3 to Fig. 5, the outer backboard 6 of bonnet extends from top board 4.Should outer backboard 6 extend internally out one engage entodorsum 7 in stretch shell fragment 61.Entodorsum 7 extends from the second sidewall 2b, and its underpart a plurality of buckle pins 71 that dangle out, and the free end of this entodorsum 7 forms projection 73, with the groove 25 of engaging the first side wall 2a.
See also Fig. 5, buckle pin 21, pinprick pin 22 and supporting pins 23 and the corresponding separately abundant coplane of sidewall 2a, 2b.Each buckle pin 21,53,54,71 comprises a prolate body 212,532,542,712 and a biasing nose circle 211,531,541,711 respectively, wherein, biasing nose circle 211 can be a little towards framework 10 the place aheads or offset rearward, and biasing nose circle 531,541 and 711 is a little towards the first side wall 2a or second sidewall 2b biasing.Each pinprick pin 22 comprises ellipsoid 221 and elliptical aperture 222 wherein, ellipsoid 221 width is set makes this pinprick pin 222 can be pressed on (see figure 6) on the printed circuit board (PCB) 300, and each supporting pins 23 comprises a prolate body 232 and a rounded ends 231 respectively.
Cooperate and consult Figure 12 and Figure 13, elastic beam 8a, 8b extend internally from the back of the first side wall 2a and the second sidewall 2b respectively and form, so, elastic beam 8a, 8b also can be extended internally by bonnet and form, the length of this elastic beam 8a, 8b is less than the width of outer backboard 6, and comprises first 81 and second portion 82 respectively.This first 81 extends internally from the back of corresponding the first side wall 2a, the second sidewall 2b, and towards the relative second sidewall 2b, the first side wall 2a and the anterior deflection of framework 10.This each second portion 82 extends with the outer backboard 6 of obtuse angle to the relative second sidewall 2b, the first side wall 2a and framework 10 from the end of corresponding first 81.The foremost portion 83 of each elastic beam 8a, 8b is between first 81 and second portion 82.Each first 81 is tapered from back to this foremost portion 83 of corresponding the first side wall 2a, the second sidewall 2b.Thereby this elastic beam 8a, the preferable elasticity of 8b tool and bendability.
See also Fig. 1 and Fig. 2 again, this earthing device 90 comprises a top cover 91, a base plate 95 relative with top cover 91 and is positioned at this top cover 91 and first and second parallel side wall 93a, the 93b of 95 of base plates.This second sidewall 93b links to each other fully with top cover 91 and base plate 95, and this first side wall 93a only links to each other fully with base plate 95.Form three-dimensional external ground sheet 912 on this top cover 91, form two outside ground lugs 932 on this sidewall 93a, the 93b respectively, form two outside ground lugs 952 on this base plate 95.One outside shell fragment 954 is formed at base plate 95 central authorities, and this ground lug 952 is the center and lays respectively at its both sides with this outside shell fragment 954.
During framework 10 assembling, the projection 73 of entodorsum 7 engage with the groove 25 of the first side wall 2a, and top board 4 and sidewall cover 3 bendings and make sidewall cover 3 to be locked by the first side wall 2a, stretch shell fragment 61 in the outer backboard 6 and cooperate with entodorsum 7, thus outside the installation of appropriate location backboard 6.The buckle 26 of the first side wall 2a engages with the opening 31 of sidewall lid 3, and the locator protrusions 27 of the first side wall 2a engages with rectangular recess 33, thereby sidewall lid 3 is fixed on the first side wall 2a, forms framework 10.This elastic beam 8a, 8b generally are positioned at entodorsum 7 tops, and the second portion 82 of elastic beam 8a, 8b intersection mutually stacks, and there is spacing in 6 of the outer backboards of the free end of each second portion 82 and body shell 10.
During housing 1 assembling, this earthing device 90 be assemblied in framework 10 front ends around, can finish this operation by spot welding or method such as bonding, also can adopt hook (figure does not show) that earthing device 90 is fixed in framework 10 front ends.Outside ground lug 912,932,952 symmetries of each of this earthing device 90 are assemblied in top board 4, sidewall 2a, 2b and the base plate 5 corresponding inwardly opposites of ground lug 41,24,51a and 51b of framework 10, this outside shell fragment 954 is assemblied in elasticity kayser 52 belows of base plate 5, and the free end of this outside shell fragment 954 is assemblied in the below of housing 1 front portion.
See also Fig. 5 and Fig. 6, when housing 1 is mounted to printed circuit board (PCB) 300, buckle pin 21,53,54,71 stretch into respective through hole 302 on the printed circuit board (PCB) 300 with pinprick pin 22, each buckle pin 21 in this through hole 302,53,54,71 biasing nose circle 211,531,541,711 are pressed on the printed circuit board (PCB) 300, this pinprick pin 22 is press-fitted in the through hole 302 of printed circuit board (PCB) 300, supporting pins 23 is in abutting connection with the end face 304 of printed circuit board (PCB) 300, each buckle pin 21,53,54,71 biasing nose circle 211,531,541,711 and the ellipsoid 221 of pinprick pin 22 housing 1 is locked in printed circuit board (PCB) 300, thereby, no matter have or not welding, housing 1 all can firmly be locked on the printed circuit board (PCB) 300.If adopt welding housing 1 is fixed in printed circuit board (PCB) 300, this buckle pin 21,53,54,71 and pinprick pin 22 can prevent that housing 1 breaks away from from printed circuit board (PCB) 300 in welding process, and supporting pins 23 provides support, housing 1 and printed circuit board (PCB) 300 are separated, so that accurately welding.
See also Figure 10, Figure 11 and Figure 14, this SFP transceiver module 400 comprises conduction outside surface 402, a metal buckle 404 and a rear wall 406.This metal buckle 404 is corresponding with through hole 521 shapes of central elastic kayser 52 in the housing 1.When SFP transceiver module 400 is mounted to housing 1, this rear wall 406 is against the foremost portion 83 of two elastic beam 8a, 8b, first 81 and the outside backboard 6 of second portion 82 deformable grounds of this elastic beam 8a, 8b move the inside surface of backboard 6 outside the free end elasticity of this second portion 82 is tight against.This metal buckle 404 presses fit into through hole 521, thereby being stuck close between metal buckle 404 in the through hole 521 and elastic beam 8a, 8b, this can produce stronger making a concerted effort, the feasible SFP transceiver module 400 of being accommodated of making a concerted effort that this is stronger is tightly locked in housing 1 by elasticity, even when vibration took place housing 1, SFP transceiver module 400 also can not break away from from housing 1.The structure of this elastic beam 8a, 8b also is beneficial to and is ejecting SFP transceiver module 400 when through hole 521 is removed metal buckle 404 from housing 1.Outside surface 402 Elastic Contact of interior ground lug 24,41,51a, 51b and the SFP transceiver module 400 of sidewall 2a, 2b, top board 4 and base plate 5.Thereby shell fragment 954 is set up a plurality of ground connection approach outside interior ground lug 24,41,51a, 51b, external ground sheet 912,932,952 and the mediad between SFP transceiver module 400, framework 10, earthing device 90 and panel 200, and the ground connection approach of a plurality of shield electromagnetic interference is provided for housing 1.
See also Fig. 7 to Fig. 9, the utility model second embodiment SFP housing of transceiver module 1 ' has the structure similar to the first embodiment SFP housing of transceiver module 1, but this housing 1 ' adopts rectangle earthing device 90 ' to replace the earthing device 90 of first embodiment.This earthing device 90 ' forms shell fragment 954 ' outside two mediads in its base plate 95 ' middle part, the opposite side of the outer shell fragment 954 ' of this two mediad forms two ground lugs 952 ', forms external ground sheet 912 ', 932 ' respectively on the top board 91 ' of this earthing device 90 ' and the sidewall 93 '.The free end of the outer shell fragment 954 ' of this mediad is positioned at the below of housing 1 ' front end, and its elasticity is near the inside surface 203 of panel 200.The interior ground lug 24,41 of framework 10,51a, 51b, external ground sheet 912 ', 932 ', 952 ' and the outer shell fragment 954 ' of mediad between SFP transceiver module 400, framework 10, earthing device 90 ' and panel 200, set up a plurality of ground connection approach jointly, the ground connection approach of a plurality of shield electromagnetic interference is provided for housing 1 '.
Earthing device of the present utility model also can be embodied as other form, as earthing device being changed into a ground lug that is connected to the base plate 5 of framework 10, this ground lug comprises a mediad external ground shell fragment at least, and the earthing device 90 ' of the earthing device 90 of its function and previously described housing 1 and housing 1 ' is identical.
Claims (10)
1. housing of transceiver module, it comprises a framework, this framework comprises an inlet and a rear portion relative with inlet, it is characterized in that: the rear portion of this framework forms an elastic beam, this elastic beam comprises a free end, when accommodating transceiver module in the housing, this elastic beam pushes against the transceiver module rear portion, and its free end elasticity is closely against the housing rear portion simultaneously; And when dismounting from housing during transceiver module, this free end flicks and breaks away from the rear portion.
2. housing of transceiver module as claimed in claim 1 is characterized in that this housing further comprises two side and at least one elastic beam, and this at least two elastic beam extends towards the two side respectively, and intersection stacks mutually.
3. housing of transceiver module as claimed in claim 2 is characterized in that this elastic beam is formed by the two side extension respectively.
4. housing of transceiver module as claimed in claim 3 it is characterized in that this elastic beam comprises a first that links to each other with respective side walls and a second portion away from respective side walls, and this first is tapered from respective side walls to second portion.
5. housing of transceiver module as claimed in claim 4 is characterized in that this first from the respective side walls extension and towards its opposing sidewalls and this housing front end inclination, and this second portion is from first's extension and towards its opposing sidewalls and this housing rear end inclination.
6. housing of transceiver module as claimed in claim 1 is characterized in that this housing of transceiver module comprises the bonnet of a width greater than elastic beam length, and has spacing between this free end and bonnet.
7. housing of transceiver module as claimed in claim 1 is characterized in that this housing of transceiver module adopts single piece of sheet metal to make.
8. housing of transceiver module as claimed in claim 1 is characterized in that this housing of transceiver module further comprises an earthing device and at least one elastic beam, and this at least two elastic beam extends interior and mutual intersection of spatial accommodation of framework; This earthing device is assemblied in framework and it forms an outside shell fragment at least.
9. transceiver module device, it comprises that a housing and is contained in the transceiver module in this housing, this housing comprises a bonnet, it is characterized in that this housing further forms at least one free-ended elastic beam that has, the transceiver module that is contained in this housing is tight against this elastic beam, and the free end of this elastic beam is against the housing bonnet; When dismounting from housing during transceiver module, this free end flicks and breaks away from the housing bonnet.
10. transceiver module device as claimed in claim 9 is characterized in that this transceiver module device comprises that further the elasticity kayser and of being located at housing is located at the buckle of transceiver module, and this buckle engages with the elasticity kayser.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US10/120,665 US6612868B2 (en) | 2001-11-27 | 2002-04-10 | Small form-factor pluggable transceiver cage |
| US10/120,665 | 2002-04-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2562198Y true CN2562198Y (en) | 2003-07-23 |
Family
ID=22391762
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02251960 Expired - Fee Related CN2562198Y (en) | 2002-04-10 | 2002-08-27 | Photoelectric transceiver module device and shell thereof |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN2562198Y (en) |
| TW (1) | TW537567U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100360972C (en) * | 2004-09-08 | 2008-01-09 | 财团法人工业技术研究院 | Extension type latch structure of pluggable optical module |
| CN102006741A (en) * | 2009-08-28 | 2011-04-06 | 矢崎总业株式会社 | Electronic part housing box |
| CN102176563A (en) * | 2010-12-31 | 2011-09-07 | 聚信科技有限公司 | High speed transmission interface connector |
| CN101669056B (en) * | 2007-02-28 | 2012-05-30 | 菲尼萨公司 | Collar clip for an electronic module |
| CN103091791A (en) * | 2011-11-08 | 2013-05-08 | 东侑光电股份有限公司 | Fiber optic adapter with retainer |
| CN103368001A (en) * | 2012-03-27 | 2013-10-23 | 泰科电子公司 | Die cast cage for a receptacle assembly |
| CN104536103A (en) * | 2010-04-20 | 2015-04-22 | 富士康(昆山)电脑接插件有限公司 | Opto-electronic device assembly |
| CN105453714A (en) * | 2013-03-20 | 2016-03-30 | 莫列斯有限公司 | Shielded cages for closely spaced cage arrays |
| CN107634399A (en) * | 2016-07-18 | 2018-01-26 | 泰连公司 | Socket assembly for pluggable modules and communication system having same |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104955294B (en) * | 2014-03-28 | 2018-04-06 | 至良科技股份有限公司 | Plug module housing |
-
2002
- 2002-07-18 TW TW91210911U patent/TW537567U/en not_active IP Right Cessation
- 2002-08-27 CN CN 02251960 patent/CN2562198Y/en not_active Expired - Fee Related
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100360972C (en) * | 2004-09-08 | 2008-01-09 | 财团法人工业技术研究院 | Extension type latch structure of pluggable optical module |
| CN101669056B (en) * | 2007-02-28 | 2012-05-30 | 菲尼萨公司 | Collar clip for an electronic module |
| CN102006741A (en) * | 2009-08-28 | 2011-04-06 | 矢崎总业株式会社 | Electronic part housing box |
| CN104536103A (en) * | 2010-04-20 | 2015-04-22 | 富士康(昆山)电脑接插件有限公司 | Opto-electronic device assembly |
| CN102176563A (en) * | 2010-12-31 | 2011-09-07 | 聚信科技有限公司 | High speed transmission interface connector |
| CN102176563B (en) * | 2010-12-31 | 2013-01-23 | 聚信科技有限公司 | High speed transmission interface connector |
| CN103091791A (en) * | 2011-11-08 | 2013-05-08 | 东侑光电股份有限公司 | Fiber optic adapter with retainer |
| CN103091791B (en) * | 2011-11-08 | 2014-12-31 | 东侑光电股份有限公司 | Fiber Optic Adapter with Holder |
| CN103368001A (en) * | 2012-03-27 | 2013-10-23 | 泰科电子公司 | Die cast cage for a receptacle assembly |
| CN103368001B (en) * | 2012-03-27 | 2017-03-01 | 泰科电子公司 | Die casting clamshell for jack assemblies |
| CN105453714A (en) * | 2013-03-20 | 2016-03-30 | 莫列斯有限公司 | Shielded cages for closely spaced cage arrays |
| CN105453714B (en) * | 2013-03-20 | 2019-02-05 | 莫列斯有限公司 | Shielding cover body |
| CN107634399A (en) * | 2016-07-18 | 2018-01-26 | 泰连公司 | Socket assembly for pluggable modules and communication system having same |
Also Published As
| Publication number | Publication date |
|---|---|
| TW537567U (en) | 2003-06-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2540051Y (en) | Small connect-disconnect transmit-receive module shell | |
| CN2548394Y (en) | Small pluggable transceiver cage | |
| CN2562509Y (en) | Small insertable optical connection modular casing | |
| US8740646B2 (en) | Connector having a shield mounted on a circuit board and extending through an aperture in a bracket | |
| CN2540049Y (en) | Small connect-disconnect transmit-receive modular group | |
| KR100471064B1 (en) | Displaying apparatus | |
| CN102946029B (en) | For the ground junction member of plug and socket assembly | |
| CN100561895C (en) | A kind of housing of transceiver module and earthing device thereof | |
| CN2562198Y (en) | Photoelectric transceiver module device and shell thereof | |
| CN1192460C (en) | Screening electric connector | |
| US8011957B2 (en) | Press-fit mounted electrical connector | |
| US6724641B1 (en) | Shielding cage assembly adapted for multiple transceiver modules | |
| CN2882007Y (en) | Board-to-Board Connectors with Electromagnetic Shielding | |
| US20040077217A1 (en) | Transceiver cage assembly | |
| JPH07302649A (en) | Connector of cable for high frequency signal | |
| US20220181810A1 (en) | Circuit board assembly, backplane interconnection system, and electronic device | |
| US7037137B2 (en) | Shielding cage assembly with reinforcing dividing walls | |
| US7080990B1 (en) | Control module assembly | |
| EP3719939B1 (en) | Receptacle | |
| US7650695B1 (en) | Method of assembling conductive terminals of a plurality of electrical connectors and electrical connector module assembled thereby | |
| US6364708B1 (en) | Electrical connector with improved supporting devices | |
| CN201184548Y (en) | Backlight module | |
| US6315610B1 (en) | Electrical connector for mounting on a bottom side of a printed circuit board | |
| US6472595B1 (en) | Compact flash card | |
| CN2657348Y (en) | Shield shell |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |