CN207353517U - Hot swap type interface connector - Google Patents
Hot swap type interface connector Download PDFInfo
- Publication number
- CN207353517U CN207353517U CN201721315673.1U CN201721315673U CN207353517U CN 207353517 U CN207353517 U CN 207353517U CN 201721315673 U CN201721315673 U CN 201721315673U CN 207353517 U CN207353517 U CN 207353517U
- Authority
- CN
- China
- Prior art keywords
- conducting terminal
- interface connector
- type interface
- hot swap
- retaining sheet
- 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.)
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Abstract
The utility model discloses a kind of hot swap type interface connector,Including housing insulating body,The cage body for some conducting terminals being installed on insulating body,The cage body is installing to mounting circuit boards,The cage body is equipped with the lengthwise open interface to banjo module,Insulating body includes some sheet retaining sheets,The conducting terminal is divided into multigroup be immobilizated in respectively on the retaining sheet,The conducting terminal is equipped with the holding parts being immobilizated in the retaining sheet,From holding parts one end extend the retaining sheet to the contact site in electrical contact with banjo module,Extend the weld part of the retaining sheet from the holding parts other end,The holding parts are equipped with horizontal segment,The horizontal segment includes the Part I of front and rear extension and from Part I upper end/lower end lateral twisting and the Part II that extends further along,The Part II extends further along to be connected with the contact site.In this way, manufactured easy to conducting terminal and meet specific structure demand.
Description
Technical field
A kind of hot swap type interface connector is the utility model is related to, more particularly to the hot swap type with conducting terminal connects
Mouth connector.
Background technology
Gigabit interface connector (GBIC) is a kind of input-output apparatus of hot plug, which is inserted into kilomegabit
In ethernet port/slot, it is responsible for linking together port and fiber optic network.GBIC can make on various cisco products
With and exchange, and can port basis with follow IEEE 802.3z 1000BaseSX, 1000BaseLX/LH or
1000BaseZX interfaces are used with.Furtherly, Cisco is providing one kind and is fully complying with IEEE 802.3z1000BaseLX
The 1000BaseLX/LH interfaces of standard, but its transmission range on single mode optical fiber is up to 10 kilometers, than common
1000BaseLX interfaces are 5 kilometers remote.In short, continually developing with new function, these module upgrades to newest interfacing
It will be more prone to, so that clients investment can play greatest benefit.
The plug-in type design that these were traditional in the past has succeeded, but they tend to reach industrial lasting
Miniaturization target.It is expected that transceiver miniaturization is set to increase and such as distribution box, cable connection panel, wiring closet
The port density that network connection with computer input/output (I/O) is associated.Traditional insertable module structure can not
Meet these parameter needs.It is also desirable that increase port density and optimize the connecting interface of SFP modules.
New standard, and referred to herein as hot swap type (SFP) standard are had issued at present, SFP is SMALL
The abbreviation of FORMPLUGGABLE, can simply be interpreted as the upgraded version of GBIC.SFP module volume ratio GBIC modules are reduced
Half, can configure on identical panel and have more more than one times of port number.Other functions of SFP modules are basic and GBIC
Unanimously.Some interchanger manufacturer SFP modules are referred to as miniaturization GBIC (MINI-GBIC).SFP module volume ratio GBIC modules are reduced
Half, can configure on identical panel and have more more than one times of port number.Other functions of SFP modules are basic and GBIC
It is identical.
In the prior art, the conductive terminal structure of the hot plug socket connector is more single, how to make conducting end
The structure of son has multifunction and is always the target that those skilled in the art pursue always easy to manufacture.
Therefore, it is necessary to existing hot swap type interface connector is improved of the prior art described scarce to overcome
Fall into.
Utility model content
The purpose of this utility model is to provide a kind of conducting terminal for having and meeting different structure demand and being easy to manufacture
Hot swap type interface connector.
The purpose of this utility model is achieved through the following technical solutions：A kind of hot swap type interface connector, including
To house the cage body of insulating body, some conducting terminals being installed on insulating body, the cage body is installing to installation
On circuit board, the cage body is equipped with the lengthwise open interface to banjo module, and insulating body is held including some sheets
Piece, the conducting terminal be divided into it is multigroup be immobilizated in respectively on the retaining sheet, the conducting terminal be equipped be immobilizated in the fixing
Holding parts in piece, extend from holding parts one end the retaining sheet to the contact in electrical contact with banjo module
Portion, the weld part for extending from the holding parts other end retaining sheet, the holding parts are equipped with horizontal segment, and the horizontal segment includes
The Part I of front and rear extension and from Part I upper end/lower end lateral twisting and the Part II that extends further along,
The Part II extends further along to be connected with the contact site.
As further improvement of the utility model, the conducting terminal holding parts are further included to incline from horizontal segment to the back lower place
The tilting section tiltedly extended and the vertical section extended vertically downwards from tilting section, the vertical section are connected with the weld part.
As further improvement of the utility model, at least provided with a pair of conductive terminal, institute on the same retaining sheet
State that the Part I to conducting terminal is opposite up and down, the described Part II to conducting terminal is opposite up and down, and two first
The distance between part is more than the distance between two Part II.
As further improvement of the utility model, set between the Part I and Part II of the same conducting terminal
Have a torsional part, the retaining sheet include to coat our department of the conducting terminal tilting section and vertical section and from our department forward
Further to coat the extension of the horizontal segment of the conducting terminal, the extension is equipped with conductive positioned at upper and lower two for extension
Perforate between the torsional part of terminal.
As further improvement of the utility model, the Part I of the horizontal segment is the vertical piece for prolonging front and rear extension
Shape, the Part II are the horizontal piece for prolonging front and rear extension.
As further improvement of the utility model, the contact site with a pair of of conducting terminal is in the protrusion mutually drawn close
Shape.
As further improvement of the utility model, the retaining sheet is equipped with upper and lower two pairs of conducting terminals.
As further improvement of the utility model, the hot swap type interface connector for SFP, SFP+, QSFP or
QSFP+ connectors.
Compared to the prior art, conducting terminal holding parts described in the utility model are equipped with horizontal segment, and the horizontal segment includes
The Part I of front and rear extension and from Part I upper end/lower end lateral twisting and the Part II that extends further along,
The Part II extends further along to be connected with the contact site..So set, the contact boss and the heat dissipation
Device can use different materials, and the material of heat conductivility can be selected in the contact boss, and the radiator can use thermal diffusivity
Can be compared to the slightly worse material of contact boss, in this way, being manufactured easy to conducting terminal and meeting specific structure demand.
Brief description of the drawings
Fig. 1 is the three-dimensional combination figure of the utility model hot swap type interface connector.
Fig. 2 is the three-dimensional combination figure of another angle in Fig. 1.
Fig. 3 is that the utility model hot swap type interface connector isolates radiator and contacts the part isometric combination of boss
Figure.
Fig. 4 is the part isometric constitutional diagram further decomposed in Fig. 3.
Fig. 5 is the radiator of the utility model hot swap type interface connector, contacts the stereochemical structure of boss and clamping piece
Figure.
Fig. 6 is the three-dimensional structure diagram of another angle in Fig. 5.
Fig. 7 is the three-dimensional combination figure of the utility model hot swap type interface connector retaining sheet and conducting terminal.
Fig. 8 is the three-dimensional structure diagram of the utility model hot swap type interface connector conducting terminal.
Fig. 9 is the three-dimensional structure diagram of another angle in Fig. 8.
Reference numeral：
100 interface 101 of hot swap type interface connector
1 roof 11 of cage body
111 side wall 12 of radiator window
13 insulating body 2 of bottom wall
3 radiator 4 of conducting terminal
41 substrate 411 of horizontal part
Radiate stupefied 412 vertical portion 42 of portion
Contact 5 inclined plane 51 of boss
6 contact site 31 of clamping piece
32 horizontal segment 321 of holding parts
3211 Part I 3212 of torsional part
3213 tilting section 322 of Part II
323 weld part 33 of vertical section
7 our department 70 of retaining sheet
71 perforate 72 of extension
Embodiment
It please join shown in Fig. 1 to 9, be the structure diagram of the utility model hot swap type interface connector 100.A kind of heat is inserted
Formula interface connector 100 is pulled out, including to house the cage of insulating body 2, some conducting terminals 3 being installed on insulating body 2
Body 1, to install to mounting circuit boards (not shown), the cage body 1 is equipped with to banjo module (not the cage body 1
Diagram) lengthwise open interface 101, the insulating body 2 includes some sheet retaining sheets 7, and the conducting terminal 3 divides to be multigroup
It is immobilizated in respectively on the retaining sheet 7, the conducting terminal 3 is equipped with the holding parts 32 being immobilizated in the retaining sheet 7, holds certainly
Portion extend 32 one end the retaining sheet 7 to the contact site 31 in electrical contact with banjo module, another from holding parts 32
The weld part 33 of the retaining sheet 7 is extended in one end, and the holding parts 32 are equipped with horizontal segment 321, before the horizontal segment 321 includes
The Part I 3212 that extends afterwards and from 3212 upper ends of Part I/lower end lateral twisting and extend further along second
Part 3213, the Part II 3213 extends further along to be connected with the contact site 31.So set, the level
321 Part I 3212 of section is integrated extension with Part II 3213, and can realize that position up or down is inclined by reversing
Move, so as to meet specific locations of structures demand, easy to be manufactured；On the other hand, the Part I of conducting terminal 3 can be met
3212 have different intensity in different directions respectively from Part II 3213, for example, the Part I 3212 is vertical
There is the not pliable deformation of higher intensity, the Part II 3213 has higher intensity not in horizontal plane in plane
Pliable deformation.
3 holding parts 32 of conducting terminal further include from horizontal segment 321 backward inclined downward extension tilting section 322 and
The vertical section 323 extended vertically downwards from tilting section 322, the vertical section 323 are connected with the weld part 33.It is in this way, described
3 holding parts 32 of conducting terminal can be reasonably arranged in the retaining sheet 7.
At least provided with a pair of conductive terminal 3 on the same retaining sheet 7, the described Part I to conducting terminal 3
About 3212 is opposite, and the described Part II to conducting terminal 3 is opposite about 3213 and upper between two Part I 3212
Lower distance is more than the distance up and down between two Part II 3213.Since the Part II 3213 is connected with contact site 31, such as
This, can make described two while meeting to control the distance between two conducting terminals, 3 contact site 31 in critical field
There is the spacing of bigger between the holding parts 32 of conducting terminal 3, prevent mutual signal interference.
Torsional part 3211 is equipped between the Part I 3212 and Part II 3213 of the same conducting terminal 3, it is described
Retaining sheet 7 is included to coat 3 tilting section 322 of the conducting terminal with our department 70 of vertical section 323 and from our department 70 forward
Further to coat the extension 71 of the horizontal segment 321 of the conducting terminal 3, the extension 71 is equipped with positioned at upper for extension
Perforate 72 between the torsional part 3211 of lower two conducting terminals 3.In this way, the perforate 72 can reduce the plastic cement thickness of retaining sheet 7,
The problem of making up the impedance discontinuity that shape change dramatically is brought at 3 torsional part 3211 of conducting terminal.
The Part I 3212 of the horizontal segment 321 is the vertical sheet for prolonging front and rear extension, and the Part II 3213 is
Prolong the horizontal piece of front and rear extension.In this way, the Part I 3212 has preferably intensity on vertical plane, it is not easy curved up and down
Song deformation；The Part II 3213 is due to connecting contact site 31, when contact site 31 receives the grafting of banjo module, institute
The meeting of contact site 31 flexural deformation up and down is stated, the Part II 3213 can then meet the Deformation Demands of the contact site 31.
Specifically, the contact site 31 with a pair of of conducting terminal 3 is in the convex mutually drawn close.Therefore the convex
Contact site 31 can be clamped on the both sides up and down of the banjo module.
In the present embodiment, the retaining sheet 7 is equipped with upper and lower two pairs of conducting terminals 3.In this way, it is suitable for stacked on top
The hot swap type interface connector 100 of formula.
The cage body 1 includes roof 11, side wall 12 and bottom wall 13, and the roof 11 is equipped with the radiator window 111 of hollow out, institute
State that hot swap type interface connector 100 is additionally provided with the radiator 4 being arranged on the roof 11 and split is contacted with described dissipate
The contact boss 5 of the hot lower section of device 4, the contact boss 5 extend into the interface from top to bottom by the radiator window 111
To the heat transfer that is in contact with the banjo module in 101.So set, the contact boss 5 can be adopted with the radiator 4
With different materials, the material of heat conductivility can be selected in the contact boss 5, and the radiator 4 can use heat dissipation performance phase
Compared with the slightly worse material of contact boss 5, the heat-sinking capability of radiator 4 can be so improved, and distributes rationally and can greatly save institute
State the manufacturing cost of hot swap type interface connector 100.
The radiator 4 includes the horizontal part 41 being arranged on the roof 11 and is extended downwardly from 41 side of horizontal part
Vertical portion 42, the vertical portion 42 is adhered on the side wall 12.So set, the radiator 4 can to roof 11 with
And side wall 12 realizes preferably heat dissipation effect, and there is preferable shield effectiveness.In other embodiments, the radiator 4
Multiple vertical portions 42 can also be set or be not provided with vertical portion 42.
The horizontal part 41 of the radiator 4 is equipped with to adhere on the substrate 411 and self-reference substrate 411 on the roof 11
The stupefied portion 412 of some heat dissipations protruded upward, the stupefied portion 412 of heat dissipation are arranged at intervals.In this way, the stupefied portion 412 of heat dissipation can be big
Increase the contact area between 4 upper surface of radiator and air greatly, realize preferably heat dissipation effect.Certainly, in other realities
Apply in mode, some raised lines or other shapes of vertical shape are may be set to be on the substrate 411, can also be realized preferably
Heat dissipation effect.
The radiator 4 is equipped with clamping piece 6, and the radiator 4 is fixed in the cage body 1 by the clamping piece 6.Such as
This, easy to the manufacture of the radiator 4, and easy to the installation of the hot swap type interface connector 100.
Contact boss 5 front end is equipped with inclined guiding the banjo module to enter the interface 101
Interior inclined plane 51.In this way, described when the banjo module is inserted into the interface 101, the inclined plane 51 can be used
To guide the banjo module.
Preferably, red copper can be used in contact 5 material of boss.The red copper has excellent heat conductivility, Neng Gou great
Strengthen 100 heat dissipation performance of hot swap type interface connector greatly.
The 4 materials'use aluminium of radiator.In this way, the aluminium has preferably heat dissipation effect and cheap, make institute
That states radiator 4 has higher cost performance.
In a particular embodiment, the contact boss 5 is welded on the radiator 4.In this way, the contact boss
5 can stablize and be immobilizated on the radiator 4, and with preferably heat-conductive characteristic.In other embodiments, the contact
Boss 5 can also use clasp or other combinations to directly fit/be bonded indirectly and be fixed on the radiator 4.
The hot swap type interface connector 100 is high speed connector, can be in a specific embodiment and be not limited to
SFP, SFP+, QSFP or QSFP+ connector.
The a series of tool for describing the feasibility embodiment only for the utility model in detail of those listed above
Body illustrates that they are simultaneously not used to limitation the scope of protection of the utility model, all to be made without departing from the utility model skill spirit
Equivalent implementations or change should be included within the scope of protection of this utility model.
Claims (8)
1. a kind of hot swap type interface connector, including some conductions to house insulating body, be installed on insulating body
The cage body of terminal, for the cage body to install to mounting circuit boards, the cage body is equipped with the lengthwise to banjo module
Type interface, it is characterised in that：Insulating body includes some sheet retaining sheets, and the conducting terminal is divided into multigroup to be immobilizated in respectively
On the retaining sheet, the conducting terminal extends institute equipped with the holding parts being immobilizated in the retaining sheet, from holding parts one end
That states retaining sheet extends the retaining sheet to the contact site in electrical contact with banjo module, from the holding parts other end
Weld part, the holding parts are equipped with horizontal segment, and the horizontal segment includes the Part I of front and rear extension and from Part I
End/lower end lateral twisting and the Part II extended further along, the Part II extends further along to be connect with described
Contact portion is connected.
2. hot swap type interface connector as claimed in claim 1, it is characterised in that：The conducting terminal holding parts further include
From the horizontal segment tilting section of inclined downward extension and the vertical section that extends vertically downwards from tilting section backward, the vertical section with
The weld part connection.
3. hot swap type interface connector as claimed in claim 1, it is characterised in that：At least set on the same retaining sheet
There is a pair of conductive terminal, the described Part I to conducting terminal is opposite up and down, the described Part II to conducting terminal
It is opposite up and down, and the distance between two Part I are more than the distance between two Part II.
4. hot swap type interface connector as claimed in claim 1, it is characterised in that：First of the same conducting terminal
Point it is equipped with torsional part Part II between, the retaining sheet is including coating the conducting terminal tilting section and vertical section
Our department and further extending forward from our department coats the extension of the horizontal segment of the conducting terminal, on the extension
Equipped with the perforate between the torsional part of upper and lower two conducting terminal.
5. hot swap type interface connector as claimed in claim 1, it is characterised in that：The Part I of the horizontal segment is to prolong
The vertical sheet of front and rear extension, the Part II are the horizontal piece for prolonging front and rear extension.
6. hot swap type interface connector as claimed in claim 1, it is characterised in that：The contact with a pair of of conducting terminal
Portion is in the convex mutually drawn close.
7. hot swap type interface connector as claimed in claim 1, it is characterised in that：The retaining sheet is equipped with upper and lower two pairs
Conducting terminal.
8. the hot swap type interface connector as described in any one in claim 1 to 7, it is characterised in that：The hot plug
Formula interface connector is SFP, SFP+, QSFP or QSFP+ connector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721315673.1U CN207353517U (en) | 2017-10-12 | 2017-10-12 | Hot swap type interface connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721315673.1U CN207353517U (en) | 2017-10-12 | 2017-10-12 | Hot swap type interface connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207353517U true CN207353517U (en) | 2018-05-11 |
Family
ID=62357938
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721315673.1U Active CN207353517U (en) | 2017-10-12 | 2017-10-12 | Hot swap type interface connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207353517U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109066138A (en) * | 2018-09-16 | 2018-12-21 | 温州意华接插件股份有限公司 | Hot swap type interface connector |
| CN113300133A (en) * | 2020-10-14 | 2021-08-24 | 阿里巴巴集团控股有限公司 | QSFP connector and packaging method thereof, electronic system and printed circuit board |
-
2017
- 2017-10-12 CN CN201721315673.1U patent/CN207353517U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109066138A (en) * | 2018-09-16 | 2018-12-21 | 温州意华接插件股份有限公司 | Hot swap type interface connector |
| CN109066138B (en) * | 2018-09-16 | 2024-03-15 | 温州意华接插件股份有限公司 | Hot plug type interface connector |
| CN113300133A (en) * | 2020-10-14 | 2021-08-24 | 阿里巴巴集团控股有限公司 | QSFP connector and packaging method thereof, electronic system and printed circuit board |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |