CN106025669A - Hot swap interface connector - Google Patents
Hot swap interface connector Download PDFInfo
- Publication number
- CN106025669A CN106025669A CN201610524662.8A CN201610524662A CN106025669A CN 106025669 A CN106025669 A CN 106025669A CN 201610524662 A CN201610524662 A CN 201610524662A CN 106025669 A CN106025669 A CN 106025669A
- Authority
- CN
- China
- Prior art keywords
- shell fragment
- roof
- interface connector
- hot swap
- type interface
- 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.)
- Granted
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/502—Bases; Cases composed of different pieces
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/648—Protective earth or shield arrangements on coupling devices, e.g. anti-static shielding
- H01R13/658—High frequency shielding arrangements, e.g. against EMI [Electro-Magnetic Interference] or EMP [Electro-Magnetic Pulse]
- H01R13/6581—Shield structure
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R2201/00—Connectors or connections adapted for particular applications
- H01R2201/04—Connectors or connections adapted for particular applications for network, e.g. LAN connectors
Landscapes
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The invention discloses a hot swap interface connector. The hot swap interface connector comprises an insulation body, a plurality of conductive terminals installed on the insulation body and a cage body disposed at the outer side of the insulation body for plugging connection with a plug module, wherein the cage body comprises a top wall, the top wall is provided with a hollow heat dissipation window, a heat dissipation module is installed above the heat dissipation window, the heat dissipation module is circumferentially provided with a shielding member used for shielding a gap between the top wall and the heat dissipation module, and the shielding member is provided with a frame body portion, a hollow groove portion which is formed by enclosing the frame body portion and is disposed above the heat dissipation window, and a plurality of shielding springs which extend from the frame body portion and are used for supporting between the top wall and the heat dissipation module. Through such arrangement, when the plug module is plugged and unplugged, the shielding springs around the heat dissipation window can shield the gap generated between the heat dissipation module and the cage body, and thus the shielding performance is greatly improved.
Description
Technical field
The present invention relates to a kind of hot swap type interface connector, particularly relate to the heat with some conducting terminals
Plug-in interface connector.
Background technology
Gigabit interface adapter (GBIC) is the input-output apparatus of a kind of hot plug, and this equipment is inserted into
In GBIC port/slot, it is responsible for linking together port with fiber optic network.GBIC can be respectively
Use on kind of cisco product and exchange, and can port basis ground with follow IEEE 802.3z 1000BaseSX,
1000BaseLX/LH or 1000BaseZX interface is used with.Furtherly, Cisco is providing one to finish
Entirely follow the 1000BaseLX/LH interface of IEEE 802.3z1000BaseLX standard, but it is at single-mode fiber
On transmission range be up to 10 kilometers, more remote than common 1000BaseLX interface 5 kilometers.In a word, with
Continually developing of New function, these module upgrades will be more prone to up-to-date interfacing, so that objective
Family investment can play greatest benefit.
In the past, these traditional plug-in type designs had succeeded, but they tend to reach industry
The target of upper lasting miniaturization.It is expected that make transceiver miniaturization with increase with such as distribution box,
The network of cable connection panel, wiring closet and computer input/output (I/O) connects the port density being associated.
Traditional insertable module structure can not meet these parameter needs.Also want to increase port density and make
The connection interface of SFP module optimizes.
Having issued for new standard, and referred to herein as hot swap type (SFP) standard at present, SFP is SMALL
The abbreviation of FORMPLUGGABLE, can simply be interpreted as the upgraded version of GBIC.SFP module body
Long-pending ratio GBIC module minimizing half, can configure the port number having more more than a times on identical panel.
Other functions of SFP module are the most consistent with GBIC.Some switch manufacturer SFP module is called miniaturization
GBIC(MINI-GBIC).SFP module volume ratio GBIC module reduces half, can be at identical panel
Upper configuration has more the port number of more than a times.Other functions of SFP module are the most identical with GBIC.
In the prior art, hot plug socket connector includes cage body and is arranged on the heat radiation module above cage body.
On the top of the cage body is provided with the radiator window of hollow out, and when grafting is to connection module, the heat of generation passes through radiator window by institute
State heat radiation module and realize heat sinking function.But there are gap between described cage body and heat radiation module, thus shadow
Ring the shielding properties of hot plug socket connector.
Therefore, it is necessary to improved existing hot swap type interface connector to overcome institute of the prior art
State defect.
Summary of the invention
It is an object of the invention to provide the hot swap type interface connector of a kind of preferable shielding properties.
It is an object of the invention to be achieved through the following technical solutions: a kind of hot swap type interface connector, bag
Some conducting terminals of include insulating body, being installed on insulating body and being positioned at outside insulating body in order to insert
The cage body of patch plug module, described cage body includes that roof, described roof are provided with the radiator window of hollow out, described scattered
Hot window is arranged above the module that dispels the heat, described radiator window periphery be provided with to cover roof and heat radiation module it
Between the shielding part in gap, described shielding part is provided with frame, frame encloses to set and form and be positioned on radiator window
The dead slot portion of side and extend from frame and some cover bullet in order to be held between roof and heat radiation module
Sheet.
As a further improvement on the present invention, described frame includes leading section, rearward end and both sides,
Shell fragment is covered described in being equipped with on described leading section, rearward end and both sides.
As a further improvement on the present invention, the leading section of described shielding part, rearward end and both sides are respectively
Be positioned at the outside of radiator window surrounding, described some cover to be additionally provided with between shell fragment extend internally from frame and use
With the stop section being held on roof.
As a further improvement on the present invention, the beam portion that left and right extends, described beam it are provided with on front side of described rearward end
Front end, portion is provided with bending downwards the most oppositely extending turning part, and turning part is scattered in order to be fastened in backward
On the roof at hot window rear.
As a further improvement on the present invention, described cage body front end is provided with and is plugged in roof front end from front to back
Front end shell fragment, described leading section is held between roof and described front end shell fragment.
As a further improvement on the present invention, cover described in shell fragment extend from the outside to the core and diagonally go up direction in
Arc-shaped projection.
As a further improvement on the present invention, described cage body includes the sidewall downwardly extended from roof both sides, institute
Stating shielding part include top and bend downwards the sidepiece of extension from both sides, top, described both sides are held on institute
State outside two side.
As a further improvement on the present invention, described cage body also includes the rear wall being positioned at rear end, described sidewall and
Being provided with the shielding shell fragment of lamellar on rear wall, described shielding shell fragment includes the main part being immobilizated in cage body
And the shell fragment that some left and right of downwardly extending of main body are arranged in order, described shell fragment main body to away from
Direction, cage body place oblique bending.
As a further improvement on the present invention, described cage body also light module includes the diapire relative with roof, institute
Posting the inside shell fragment in order to contact with modular plug in stating diapire, described internal shell fragment includes in tandem
Some row's shell fragment groups, described each shell fragment group is arranged in order in left-right direction.
As a further improvement on the present invention, described hot swap type interface connector is high speed connector.
Compared to prior art, the radiator window periphery of hot swap type interface connector cage body of the present invention is installed
Having to cover the shielding part in gap between roof and heat radiation module, described shielding part is provided with frame, by frame
Body encloses to set and forms and be positioned at the dead slot portion above radiator window and extend and in order to be held in roof from frame
And some cover shell fragment between heat radiation module.Be arranged such, plug plug module time, heat radiation module with
Gap can be produced, the covering shell fragment and can cover in the middle of described heat radiation module and cage body of radiator window periphery in the middle of cage body
The gap produced, thus it is greatly improved shield effectiveness.
Accompanying drawing explanation
Fig. 1 is hot swap type interface connector three-dimensional combination figure of the present invention.
Fig. 2 is the three-dimensional combination figure of another angle in Fig. 1.
Fig. 3 is the part isometric exploded view in Fig. 1.
Fig. 4 is the part isometric exploded view being further separated out holder in Fig. 3.
Fig. 5 is being further separated out shielding part and shielding the part isometric exploded view of shell fragment in Fig. 4.
Fig. 6 is the three-dimensional structure diagram of the internal shell fragment of hot swap type interface connector of the present invention.
Reference:
Hot swap type interface connector 100 insulating body 1
Conducting terminal 2 gap 101
Cage body 3 roof 31
Radiator window 32 diapire 33
Sidewall 34 rear wall 35
Shielding part 4 top 41
Frame 411 dead slot portion 412
Cover shell fragment 42 stop section 43
Beam portion 44 turning part 441
Sidepiece 45 leading section 46
Rearward end 47 shields shell fragment 5
Main part 51 shell fragment 52
Internal shell fragment 6 shell fragment group 61
Front end shell fragment 7 dispels the heat module 8
Substrate 81 cylinder 82
Holder 83 beam portion 84
Clamping wall 85
Detailed description of the invention
Please join Fig. 1 to shown in 6, for the structural representation of hot swap type interface connector 100 of the present invention.One
Kind of hot swap type interface connector 100, including insulating body 1, some conductions of being installed on insulating body 1
Terminal 2 and be positioned at outside insulating body 1 cage body 3 in order to patchplug module (not shown), described cage
Body 3 includes that roof 31, described roof 31 are provided with the radiator window 32 of hollow out, and described radiator window 32 is installed above
Having heat radiation module 8, described radiator window 32 periphery is provided with the break joint covering roof 31 with heat radiation module 8
The shielding part 4 of gap 101, described shielding part 4 is provided with frame 411, frame 411 encloses to set and form and position
Dead slot portion 412 above radiator window 32 and extend from frame 411 and in order to be held in roof 31 with
Some shell fragment 42 is covered between heat radiation module 8.It is arranged such, when plugging plug module, radiator window 32
The covering shell fragment 42 and can cover the gap 101 produced in the middle of described heat radiation module 8 and cage body 3 of periphery, thus
Being greatly improved shield effectiveness, in a specific embodiment, described shielding part 4 can be metal and have conduction
Other material of function such as conductive plastic/foam/plastic surface plated metal etc..
Described frame 411 includes leading section 46, rearward end 47 and both sides 45, described leading section 46,
Shell fragment 42 is covered described in being equipped with in rearward end 47 and both sides 45.It is arranged such, described radiator window 32
Surrounding all can be improved shield effectiveness by the described shell fragment 42 that covers.
The leading section 46 of described shielding part 4, rearward end 47 and both sides 45 lay respectively at radiator window 32 4
The outside in week.Be arranged such, described in cover shell fragment 42 and can be distributed in described radiator window 32 surrounding more closely
Outside, prevent need shielding signals leakiness.Described some covering is additionally provided with from frame between shell fragment 42
411 extend internally and in order to the stop section 43 being held on roof 31, so, are subject to when covering shell fragment 42
Heat radiation module 8 downward when compressing, described stop section 43 can support downwards on roof 31, thus carries
The mechanical stability of high described shielding part 4.
Being provided with the beam portion 44 that left and right extends on front side of described rearward end 47, front end, described beam portion 44 is provided with and is turned under
Folding the most oppositely extending turning part 441, after turning part 441 is in order to be fastened in radiator window 32 backward
On the roof 31 of side.Being arranged such, described shielding part 4 rear end can the most stably be immobilizated in described top
On wall 31.
Described cage body 3 front end is provided with the front end shell fragment 7 being plugged in roof 31 front end from front to back, described front end
Portion 46 is held between roof 31 and described front end shell fragment 7.Being arranged such, described shielding part 4 can be
Stably it is immobilizated on fore-and-aft direction on described roof 31.
It is described that cover shell fragment 42 to extend from the outside to the core and diagonally go up direction be arc-shaped projection.It is arranged such,
Be simple to manufacture, and described in cover shell fragment 42 there is preferable elasticity, be difficult between frame 411 to occur disconnected
Split；And described to inner side cladding structure make described shielding part 4 have preferable signal parcel property, further
Prevent the signals leakiness that need to shield.
Described cage body 3 includes the sidewall 34 downwardly extended from roof 31 both sides, and described shielding part 4 includes top
41 and bend downwards the sidepiece 45 of extension from both sides, top 41, described both sides 45 are held on described both sides
Outside wall 34.Being arranged such, described shielding part 4 can the most stably be immobilizated in described roof
On 31.
Described cage body 3 also includes the rear wall 35 being positioned at rear end, and described sidewall 34 and rear wall 35 are provided with sheet
The shielding shell fragment 5 of shape, described shielding shell fragment 5 include the main part 51 that is immobilizated in cage body 3 and from
The shell fragment 52 that some left and right that main part 51 downwardly extends are arranged in order, described shell fragment 52 main body 51 to
Away from direction, cage body 3 place oblique bending.Being arranged such, described shielding shell fragment 5 is positioned at hot swap type interface
Adapter 100 periphery, after upper plate, described shielding shell fragment 5 can contact with PCB (not shown), it is possible to increase
Shield effectiveness.In a specific embodiment, described shielding shell fragment 5 can by metal and have conducting function it
Other material such as conductive plastic/foam/plastic surface plated metal etc. is made.
Described cage body 3 also includes the diapire 33 relative with roof 31, posted in described diapire 33 in order to
The inside shell fragment 6 that optical module (not shown) contacts, described internal shell fragment 6 includes tandem some row's bullets
Sheet group 61, the shell fragment in described each shell fragment group 61 is arranged in order in left-right direction.It is arranged such, in cage body
Increase some shell fragment groups 61 inside 3 to contact with optical module, radiating effect can be improved and can improve the most again shielding effect
Energy.In a specific embodiment, described internal shell fragment 6 can be by metal and other material with conducting function
Material is made such as conductive plastic/foam/plastic surface plated metal etc..
Described heat radiation module 8 include being installed on the substrate 81 above roof 31, be positioned on substrate 81 some
Cylinder 82 and being immobilizated on substrate 81 also in order to install the holder 83 positioned in cage body 3.Described folder
Gripping member 83 rear and front end includes the beam portion 84 being immobilizated in substrate 81 front-end and back-end, described clamping respectively
Part 83 is respectively arranged on the left side and the right side to connect described front and rear beam portion 84 also in order to be held on cage body 3 both sides
Clamping wall 85.Being arranged such, what described heat radiation module 8 can be stable is immobilizated in described cage body 3, and knot
Structure is simple, simple installation.
Described hot swap type interface connector 100 is high speed connector, can be in a specific embodiment and
It is not limited to SFP, SFP+ or QSFP+ adapter.
The a series of detailed description of those listed above is only for the tool of the feasibility embodiment of the present invention
Body illustrates, they also are not used to limit the scope of the invention, and all is made without departing from skill spirit of the present invention
Equivalent implementations or change should be included within the scope of the present invention.
Claims (10)
1. a hot swap type interface connector, including insulating body, some conductions of being installed on insulating body
Terminal and be positioned at outside insulating body the cage body in order to patchplug module, it is characterised in that: described cage body
Including roof, described roof is provided with the radiator window of hollow out, and described radiator window is arranged above the module that dispels the heat, institute
State radiator window periphery and be provided with to cover the shielding part in gap, described shielding part between roof and heat radiation module
Be provided with frame, enclosed by frame set form and be positioned at the dead slot portion above radiator window and from frame extend
And some cover shell fragment in order to be held between roof and heat radiation module.
2. hot swap type interface connector as claimed in claim 1, it is characterised in that: described frame includes
Leading section, rearward end and both sides, described leading section, rearward end and both sides are equipped with described screening
Cover shell fragment.
3. hot swap type interface connector as claimed in claim 2, it is characterised in that: before described shielding part
End, rearward end and both sides lay respectively at the outside of radiator window surrounding, described some cover between shell fragment
It is additionally provided with and extends internally from frame and in order to the stop section being held on roof.
4. hot swap type interface connector as claimed in claim 3, it is characterised in that: on front side of described rearward end
Being provided with the beam portion that left and right extends, front end, described beam portion is provided with bending downwards the most oppositely extending turning part,
Turning part is in order to be fastened in backward on the roof at radiator window rear.
5. hot swap type interface connector as claimed in claim 3, it is characterised in that: described cage body front end sets
Having the front end shell fragment being plugged in roof front end from front to back, described leading section is held on roof and described front end bullet
Between sheet.
6. hot swap type interface connector as claimed in claim 1, it is characterised in that cover shell fragment described in: certainly
Extending and diagonally go up direction outside to inside is arc-shaped projection.
7. hot swap type interface connector as claimed in claim 1, it is characterised in that: described cage body includes certainly
The sidewall that roof both sides downwardly extend, described shielding part includes top and bends downwards extension from both sides, top
Sidepiece, described both sides are held on outside described two side.
8. hot swap type interface connector as claimed in claim 7, it is characterised in that: described cage body also includes
It is positioned at the rear wall of rear end, described sidewall and rear wall are provided with the shielding shell fragment of lamellar, described shielding shell fragment bag
Include the main part that is immobilizated in cage body and bullet that some left and right that main body downwardly extends are arranged in order
Sheet, described shell fragment main body is to away from direction, cage body place oblique bending.
9. hot swap type interface connector as claimed in claim 1, it is characterised in that: described cage body also optical mode
Group includes the diapire relative with roof, posts the inside shell fragment in order to contact with modular plug in described diapire,
Described internal shell fragment includes tandem some row's shell fragment groups, and described each shell fragment group is the most successively
Arrangement.
10. hot swap type interface connector as in one of claimed in any of claims 1 to 9, it is characterised in that:
Described hot swap type interface connector is high speed connector.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2015109550622 | 2015-12-17 | ||
| CN201510955062 | 2015-12-17 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106025669A true CN106025669A (en) | 2016-10-12 |
| CN106025669B CN106025669B (en) | 2023-09-05 |
Family
ID=57107596
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610524662.8A Active CN106025669B (en) | 2015-12-17 | 2016-06-29 | Hot plug type interface connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106025669B (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106356667A (en) * | 2016-11-22 | 2017-01-25 | 温州意华接插件股份有限公司 | Hot-plug connector and shell thereof |
| CN106684620A (en) * | 2017-01-18 | 2017-05-17 | 温州意华接插件股份有限公司 | Shell and small hot plug connector with same |
| CN108429030A (en) * | 2017-02-13 | 2018-08-21 | 泰连公司 | Pluggable module with cooling duct |
| CN108493647A (en) * | 2018-06-11 | 2018-09-04 | 温州意华接插件股份有限公司 | Hot swap type interface connector |
| CN108562984A (en) * | 2018-05-11 | 2018-09-21 | 温州意华接插件股份有限公司 | A kind of radiating subassembly and its high speed connector |
| CN112821122A (en) * | 2019-11-18 | 2021-05-18 | 莫列斯有限公司 | Connector assembly |
| WO2023051553A1 (en) * | 2021-09-30 | 2023-04-06 | 华为技术有限公司 | Optical module cage assembly and optical communication apparatus |
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| US20130210269A1 (en) * | 2010-06-15 | 2013-08-15 | Molex Incorporated | Cage, receptacle and system for use therewith |
| US8599559B1 (en) * | 2012-05-30 | 2013-12-03 | Tyco Electronics Corporation | Cage with a heat sink mounted on its mounting side and an EMI gasket with its fingers electrically connected to the mounting side |
| US20140153192A1 (en) * | 2012-12-05 | 2014-06-05 | Molex Incorporated | Module cage with integrated emi aspect |
| CN203983591U (en) * | 2014-07-23 | 2014-12-03 | 温州意华接插件股份有限公司 | Connector |
| CN204257893U (en) * | 2014-12-23 | 2015-04-08 | 广州连捷精密技术有限公司 | Electric connector |
| CN205846322U (en) * | 2015-12-17 | 2016-12-28 | 温州意华接插件股份有限公司 | Hot swap type interface connector |
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| US20130210269A1 (en) * | 2010-06-15 | 2013-08-15 | Molex Incorporated | Cage, receptacle and system for use therewith |
| US8599559B1 (en) * | 2012-05-30 | 2013-12-03 | Tyco Electronics Corporation | Cage with a heat sink mounted on its mounting side and an EMI gasket with its fingers electrically connected to the mounting side |
| US20140153192A1 (en) * | 2012-12-05 | 2014-06-05 | Molex Incorporated | Module cage with integrated emi aspect |
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| CN203983591U (en) * | 2014-07-23 | 2014-12-03 | 温州意华接插件股份有限公司 | Connector |
| CN204257893U (en) * | 2014-12-23 | 2015-04-08 | 广州连捷精密技术有限公司 | Electric connector |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106356667A (en) * | 2016-11-22 | 2017-01-25 | 温州意华接插件股份有限公司 | Hot-plug connector and shell thereof |
| CN106684620A (en) * | 2017-01-18 | 2017-05-17 | 温州意华接插件股份有限公司 | Shell and small hot plug connector with same |
| CN108429030A (en) * | 2017-02-13 | 2018-08-21 | 泰连公司 | Pluggable module with cooling duct |
| CN108562984A (en) * | 2018-05-11 | 2018-09-21 | 温州意华接插件股份有限公司 | A kind of radiating subassembly and its high speed connector |
| CN108493647A (en) * | 2018-06-11 | 2018-09-04 | 温州意华接插件股份有限公司 | Hot swap type interface connector |
| CN108493647B (en) * | 2018-06-11 | 2023-08-25 | 温州意华接插件股份有限公司 | Hot plug type interface connector |
| CN112821122A (en) * | 2019-11-18 | 2021-05-18 | 莫列斯有限公司 | Connector assembly |
| CN112821122B (en) * | 2019-11-18 | 2022-05-03 | 莫列斯有限公司 | Connector assembly |
| WO2023051553A1 (en) * | 2021-09-30 | 2023-04-06 | 华为技术有限公司 | Optical module cage assembly and optical communication apparatus |
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| Publication number | Publication date |
|---|---|
| CN106025669B (en) | 2023-09-05 |
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