CN201498794U - High-speed connector combination with shield system - Google Patents
High-speed connector combination with shield system Download PDFInfo
- Publication number
- CN201498794U CN201498794U CN2009201530137U CN200920153013U CN201498794U CN 201498794 U CN201498794 U CN 201498794U CN 2009201530137 U CN2009201530137 U CN 2009201530137U CN 200920153013 U CN200920153013 U CN 200920153013U CN 201498794 U CN201498794 U CN 201498794U
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- Prior art keywords
- terminal
- shielding
- pars intermedia
- connector
- signal terminal
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- Expired - Lifetime
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Abstract
A high-speed connector combination (1) includes a female connector (2) and a male connector (3) which are assembled together and connected to a circuit board (9). A plurality of differential signal terminal pairs (51) and a plurality of earthing terminals (53) crosswise arranged with the signal terminal pairs (51) are together held in the connector combination (1). Each differential signal terminal pair (51) has a first terminal contact part (511) accommodated in the female connector (2), and a second terminal contact part (513) extending far away from the first terminal contact part (511) and accommodated in the male connector (3). A shield integrated chip (10) is electrically connected at least one earthing terminal (53), and includes a shield part generally coating the middle parts of the signal terminals (51).
Description
[technical field]
The utility model relates to a kind of electric connector, refers to especially a kind ofly be used to connect electric equipment to back shroud and high speed connector combination with shielding harness.
[background technology]
The United States Patent (USP) the 6th that on June 6th, 2000 was announced, 071, disclosed a kind of adapter No. 150, comprise a male end and a female end, male end and female end fits together between the public connector of the female connectors that is connected the computer back shroud and Hard Disk Drive, interconnected to set up the signal transmission between Hard Disk Drive and the back shroud by this male end and female end.Specifically, female end is provided with the female contact-making surface in order to the public connector that connects Hard Disk Drive, male end is provided with the public contact-making surface with respect to female contact-making surface in order to the female connectors that connects the computer back shroud, and plurality of terminals is extended to electrically connect female end and male end to public contact-making surface from female contact-making surface.This structure generally makes female contact-making surface or public contact-making surface that the public connector of Hard Disk Drive or the same voltage of female connectors of back shroud can be provided.
On July 19th, 2005, the United States Patent (USP) of bulletin disclosed a kind of electric connector the 6th, 918, No. 774, comprised insulating body, and insulating body comprises the forward and backward body that is provided with some conduits and connects preceding body and the pars intermedia of back body.Some lengthwise circuit boards are immobilizated in the insulating body side by side, and extend along the second direction perpendicular to first direction, and circuit board comprises in the conduit that is contained in forward and backward body respectively in order to connect the forward and backward butt end of butt connector.
On December 16th, 2003, the United States Patent (USP) of bulletin disclosed a kind of adapter the 6th, 663, No. 434, comprised back-to-back female end that fits together and male end.Female end comprises first body with two slits and some the first terminals, and some first grooves are arranged in first body and with slit and communicate, and the first terminal is immobilizated in first groove.Male end comprises second body with a pair of hyoplastron and some second terminals, and hyoplastron is provided with in order to accommodate some location notchs of second terminal.Each the first terminal and corresponding second terminal align and arrange and cooperatively interact to form transmission path.Two make-up gripping arms are arranged at two opposite ends of female end and male end, so that both are tightened together.
In the prior art, as the electric equipment of Hard Disk Drive and so on have identical voltage usually with the back shroud of electric equipment electrical interconnects, promptly both operate under the identical substantially operational environment.Yet more and more faster when message transmission rate, their operational environment has to change to satisfy the demand thereupon.
The existing issue that the user faces is require a predetermined voltage when contact-making surface of male end and female end assembles, and the electric connector acquisition to be another predetermined voltage.In other words, traditional structure does not have ability to provide different voltage at dissimilar electric connectors.
In addition, when the message transmission rate demand was more and more higher, difference signal terminal was to being used, and in case used difference signal terminal right, ground connection that difference signal terminal is right or shielding problem become one new problem to be solved.When the signal terminal of different differential pairs and another terminal match, signal terminal shows as cross-communication, cross-communication has increased circuit board, connector and intrasystem interference, noise and shake, increases the influence that distance between the signal terminal of each differential pair can weaken interference, noise and shake.Increase differential terminal between distance can need bigger connector.Yet electric now, electronic application needs a lot of differential terminal to being installed in the limited little space.A lot of systems need as far as possible little connector effectively to utilize the inner space.In prior art described above, all do not consider the use that differential terminal is right.And, earthing device and the circuit substrate that adapter is installed between first interface and second interface are not provided in the prior art yet.
[utility model content]
A kind of high-speed electrical connectors combination of the present utility model comprises and fits together female connectors and the public connector that is electrically connected to circuit board, female connectors comprises first interface of the interface that connects the butt connector that is installed on Hard Disk Drive, and public connector comprises with respect to first interface and is used to connect second interface of the connector that is installed on back shroud.This connector combination comprises perpendicular to first, second interface and is used to connect the installed surface of circuit board.Therefore circuit board offers female connectors and/or hectogram predetermined voltage, can realize that the connector combination is connected with dissimilar Hard Disk Drive and the flexible of back shroud.
In the utility model, on the one hand, female connectors comprises first insulating body, and first insulating body comprises first interface and with respect to first composition surface of first interface.Female connectors further comprises the two-terminal module, and this two-terminal group has plug-in type respectively and is overmolded in first row's terminal of first pedestal and second row's terminal that plug-in type is overmolded in second pedestal.Each first row's terminal comprises the first terminal contact site near first interface of female connectors, and each second row's terminal comprises that some difference signal terminal are to reaching and the some earth terminals of signal terminal to cross arrangement.Each difference signal terminal is to comprising pars intermedia with the plastic body moulding, extend and near the first terminal contact site of first interface from pars intermedia, and extends away from the first terminal contact site and near the second termination contact portion of second interface.Metal cap body is fixed between plastic body and the plastic plate, to coat the right pars intermedia of difference signal terminal substantially.Earth terminal comprises the first terminal contact site near first interface, and from the first terminal contact site extend and perpendicular to the first terminal contact site to be electrically connected to the afterbody of circuit board.
On the other hand, public connector comprises second insulating body, and this second insulating body has second interface and with respect to second composition surface of second interface.Some passages extend to the composition surface from interface, to accommodate from second contact site of the extended two row's terminals of female connectors and the plurality of terminals of extending to installed surface from second interface.Each terminal of public connector is a right angle configuration, has the second termination contact portion near second interface, and extends to be electrically connected to the afterbody of circuit board perpendicular to the first terminal contact site.
On the one hand, first composition surface of female connectors and second composition surface of public connector comprise on it extended in order to detain the mutual interference element of solid female connectors and public connector again.In addition, the connector combination further comprises integrated of the shielding that is arranged between the male and female connector, integrated of this shielding comprises framework, some connection metal cap body and covers the base portion of the right pars intermedia of difference signal terminal substantially, and some from framework extended in order to the elastic arm of earth terminal electrical interconnects.
Because circuit board provides two kinds of predetermined voltages to female connectors and/or public connector, so interface or butting surface can connect with the electric equipment of the different predetermined voltages of needs.Therefore, the electric connector combination can connect the equipment of the different predetermined voltages of needs neatly.
Its its feature of the utility model and progressive will further specify by the accompanying drawing of the following examples and detailed description.
[description of drawings]
Fig. 1 is the three-dimensional combination figure of the utility model electric connector combination;
Fig. 2 is the three-dimensional exploded view of the utility model electric connector combination;
Fig. 3 is the three-dimensional exploded view of the terminal module of the utility model electric connector combination;
Fig. 4 is the three-dimensional combination figure of the terminal module of the utility model electric connector combination;
Fig. 5 is the stereogram of the public connector of the utility model electric connector combination;
Fig. 6 is pack into a stereogram before the electric connector of integrated of shielding of the present utility model;
Fig. 7 is the bottom view of the demonstration installed surface of the utility model electric connector combination;
Fig. 8 is integrated of the shielding of the utility model electric connector combination and the stereogram of some earth terminals.
[embodiment]
See also Fig. 1 and Fig. 2, the utility model connector combination 1 is installed on circuit board 9, it comprises a female connectors 2 and a public connector 3 that fits together, female connectors 2 comprises first interface 21 that connects the interface that is installed in the butt connector on the Hard Disk Drive (not shown), and public connector 3 comprises with respect to first interface 21 and is used to connect second interface 31 of the connector that is installed on back shroud (not shown).Certainly, being connected of Hard Disk Drive and back shroud is a kind of typical embodiment of the present utility model, and the utility model also can be used for the connection of alternate manner, for example other mutual contact mode of using on cable and Hard Disk Drive and the present market.This connector combination 1 installed surface 100 that also comprises perpendicular to first, second interface 21,31 face circuit board 9.Therefore in the execution mode of the present utility model, circuit board 9 provides two or more predetermined voltages to female connectors 2 and/or public connector 3, realizes that connector combination 1 is connected with dissimilar Hard Disk Drive and the flexible of back shroud.
Now see also Fig. 2 to Fig. 4, female connectors 2 of the present utility model comprises first insulating body 20, and it has first and connects face 21 and with respect to first composition surface 23 of first interface.Female connectors 2 also comprises two groups of terminal modules 25,29, and it is provided with plug-in type separately and is overmolded in first row's terminal 4 of first pedestal 22 and second row's terminal 5 that plug-in type is overmolded in second pedestal 24.First row's terminal 4 reaches the second kind of terminal 45 that only is arranged in the female connectors 2 by the first kind of terminal 41 that extends to public connector 3 from female connectors 2 and constitutes.Each first kind of terminal 41 comprises the first terminal contact site 411 of first interface 21 of close female connectors 2, and extends the second termination contact portion 413 away from second interface 31 of the close public connector 3 of the first terminal contact site 411 and assembling back.Each second kind of terminal 45 comprises the first terminal contact site 451 near first interface 21 of female connectors 2, and perpendicular to the first terminal contact site 451 and to the afterbody 455 of installed surface 100 extensions to be electrically connected to circuit board 9.
Second row's terminal 5 comprise some difference signal terminal to 51, with signal terminal some to 51 cross arrangements, and some signal/power supply terminals 55,57 to earth terminal 53.Each difference signal terminal is to 51 comprising with the pars intermedia (not label) of plastic body 510 moulding together, extend and near the first terminal contact site 511 of first interface 21 from pars intermedia, and extends away from the first terminal contact site 511 and near the second termination contact portion 513 of second interface 31.Metal cap body 18 is fixed between plastic body 510 and the plastic plate 520, to coat difference signal terminal substantially to 51 pars intermedia.
Earth terminal 53 comprises near the first terminal contact site 531 of first interface 21 of female connectors 2 and perpendicular to the first terminal contact site 531 and to the afterbody 535 of installed surface 100 extensions to be electrically connected to circuit board 9.
Signal/power supply terminal 55,57 is by constituting to first kind of terminal 57 of public connector 3 extensions and the second kind of terminal 55 that only is arranged in the female connectors 2 from female connectors 2.First kind of terminal 57 comprises the first terminal contact site 571 of first interface 21 of close female connectors 2, and extends the second termination contact portion 573 away from second interface 31 of the close public connector 3 of first contact site 571 and assembling back.Second kind of terminal 55 comprises the first terminal contact site 551 of first interface 21 of close female connectors 2, and perpendicular to the first terminal contact site 551 and to the afterbody 555 of installed surface 100 extensions to be electrically connected to circuit board 9.
Wherein Fig. 4 middle- end submodule group 25,29 fits together becomes module combination.The afterbody 455 of second kind of terminal 45 of a part is to the midline shift away from the first terminal contact site 451, thereby the pars intermedia of avoiding signal/power supply terminal 57 is to be connected to circuit board 9.Snap close piece 221 is molded on the pedestal 22,24, fastens with the corresponding recess 201 of first insulating body 20, is incorporated into first insulating body 20 with the fastening module.
See also Fig. 5 and Fig. 6, public connector 3 comprises second insulating body 30, and it has second interface 31 and with respect to second composition surface 33 of second interface 31.Some passages 34 extend to composition surface 33 from interface 31, to accommodate the second termination contact portion 413,513,573 and the some terminals 6 that extends to installed surface 100 from second interface 31 from female connectors 2 extended two row's terminals 4,5.Each terminal 6 is a right angle configuration, is provided with near the second termination contact portion (not label) of second interface 31 and perpendicular to the afterbody 65 of the second termination contact portion (not label) extension to be electrically connected to circuit board 9.
See also Fig. 2, Fig. 5 and Fig. 6, first composition surface 23 of female connectors 2 and second composition surface 33 of public connector 3 comprise extended mutual interference element with fastening female connectors 2 and public connector 3 on it.More specifically, second composition surface 33 of public connector 3 is provided with a pair of groove 36 that extends in wherein, holds the guided inside fastener 26 at the two ends of accommodating first composition surface 23 that is arranged on close female connectors 2 with button.A pair of reference column 38 extends outward in the location hole 28 that is contained in first composition surface 23 with interference from second composition surface 33.Pair of metal button firmware 37 is buckled in the sidewall that is fixed in public connector 3, with the two ends to contiguous female connectors 2 of snap close pair of metal plate 27 firmly.So, public connector 3 and female connectors 2 can fit together.
See also Fig. 6 to Fig. 8, shield integrated 10 and be arranged between the male and female connector 3,2 and comprise framework 11, connect metal cap body 18 and coat difference signal terminal substantially and extend some elastic arms 15 with electrical interconnects earth terminal 53 to some base portions 13 of 51 pars intermedia and from framework 11.Base portion 13 connects and composes shielding portion with metal cap body 18, and shielding portion coats the difference signal terminal substantially to 51 pars intermedia.Framework 11 comprises the some through holes 12 of contiguous elastic arm 15 with the afterbody 535 of accommodating earth terminal 53.
See also Fig. 1 to Fig. 8, connector combination 1 further comprise the middle lid 7 that is arranged at the top between female connectors 2 and the public connector 3 and be arranged at female connectors 2 and public connector 3 between the intermediate pads 8 of bottom.Intermediate pads 8 is provided with plurality of holes 81 accommodating the afterbody 455,535,555,65 of the terminal 4,5,6 that passes wherein, thereby is electrically connected to circuit board 9.
In sum, it below only is preferred embodiment of the present utility model, should not limit scope of the present utility model with this, be that every simple equivalent of being done according to the utility model claims and utility model description changes and modifies, all should still belong in the scope that the utility model patent contains.
Claims (10)
1. high speed connector combination with shielding harness comprises:
Some difference signal terminal are right, the first terminal contact site of each difference signal terminal to having pars intermedia, extending from pars intermedia, and from the second termination contact portion that pars intermedia extends with respect to the first terminal contact site;
Some earth terminals are with the signal terminal cross arrangement;
It is characterized in that this connector combination also comprises integrated of shielding, it electrically connects at least one earth terminal, and comprises the shielding portion that coats the right pars intermedia of difference signal terminal substantially.
2. connector combination as claimed in claim 1, it is characterized in that: described shielding portion is connected and composed by base portion and lid, and the pars intermedia of cardinal principle clad terminal.
3. connector combination as claimed in claim 2 is characterized in that: integrated global formation of described base portion and shielding.
4. connector combination as claimed in claim 2, it is characterized in that: described base portion is arranged under the pars intermedia, and lid is positioned on the pars intermedia.
5. connector combination as claimed in claim 1, it is characterized in that: integrated of described shielding comprises that also at least one is connected to the elastic arm of earth terminal.
6. connector as claimed in claim 5 combination is characterized in that: integrated of described shielding comprises that also at least one contiguous elastic arm can accommodate the through hole of earth terminal.
7. the shielding harness of an electric connector comprises:
At least one pair of earth terminal is separated mutually and is arranged;
At least one signal terminal has the first terminal contact site, the second termination contact portion and is arranged at pars intermedia between first, second termination contact portion, and signal terminal is between two adjacent earth terminals;
It is characterized in that this shielding harness also comprises at least one metal shielding portion, coats the pars intermedia of signal terminal substantially, and be electrically connected at least one earth terminal.
8. shielding harness as claimed in claim 7 is characterized in that: described metal shielding portion is connected to form and is coated substantially the pars intermedia of signal terminal by base portion and lid.
9. shielding harness as claimed in claim 7 is characterized in that: described the first terminal contact site is linear relative with the second termination contact portion.
10. shielding harness as claimed in claim 7 is characterized in that: described at least one signal terminal comprises a differential pair, and integrated described difference signal terminal of shielding of metallic shield is right.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US12/157,817 US7744416B2 (en) | 2007-06-07 | 2008-06-13 | High speed electrical connector assembly with shieldding system |
| US12/157,817 | 2008-06-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201498794U true CN201498794U (en) | 2010-06-02 |
Family
ID=42441991
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201530137U Expired - Lifetime CN201498794U (en) | 2008-06-13 | 2009-05-18 | High-speed connector combination with shield system |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN201498794U (en) |
| TW (1) | TWM370221U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103199386A (en) * | 2012-01-04 | 2013-07-10 | 富士康(昆山)电脑接插件有限公司 | Electrical connector and assembly thereof |
| CN104009338A (en) * | 2013-01-08 | 2014-08-27 | 富士康(昆山)电脑接插件有限公司 | Electrical connector |
| CN106463893A (en) * | 2014-05-08 | 2017-02-22 | 日本航空电子工业株式会社 | Connector and connector assembly |
| CN110544850A (en) * | 2019-09-02 | 2019-12-06 | 深圳万德溙光电科技有限公司 | reliable elastic contact high-speed low-loss connector and interconnection system |
-
2009
- 2009-05-12 TW TW98208109U patent/TWM370221U/en not_active IP Right Cessation
- 2009-05-18 CN CN2009201530137U patent/CN201498794U/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103199386A (en) * | 2012-01-04 | 2013-07-10 | 富士康(昆山)电脑接插件有限公司 | Electrical connector and assembly thereof |
| CN103199386B (en) * | 2012-01-04 | 2016-01-06 | 富士康(昆山)电脑接插件有限公司 | Electric connector and assembly thereof |
| CN104009338A (en) * | 2013-01-08 | 2014-08-27 | 富士康(昆山)电脑接插件有限公司 | Electrical connector |
| CN104009338B (en) * | 2013-01-08 | 2018-01-05 | 富士康(昆山)电脑接插件有限公司 | Electric connector |
| CN106463893A (en) * | 2014-05-08 | 2017-02-22 | 日本航空电子工业株式会社 | Connector and connector assembly |
| CN106463893B (en) * | 2014-05-08 | 2018-11-23 | 日本航空电子工业株式会社 | Connector and connector assembly |
| CN110544850A (en) * | 2019-09-02 | 2019-12-06 | 深圳万德溙光电科技有限公司 | reliable elastic contact high-speed low-loss connector and interconnection system |
Also Published As
| Publication number | Publication date |
|---|---|
| TWM370221U (en) | 2009-12-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: FUDING PRECISION INDUSTRY (ZHENGZHOU) CO., LTD. Free format text: FORMER OWNER: FOXCONN (KUNSHAN) COMPUTER CONNECTOR CO., LTD. Effective date: 20110425 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 215316 NO. 999, BEIMEN ROAD, YUSHAN TOWN, KUNSHAN CITY, JIANGSU PROVINCE TO: 451450 NO. 4401, SHANGDU ROAD, BAISHA TOWN, ZHONGMOU COUNTY, ZHENGZHOU CITY, HE'NAN PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20110425 Address after: 451450, No. 4401, Shangdu Road, Baisha Town, Zhongmu County, Henan, Zhengzhou Co-patentee after: Hon Hai Precision Industry Co., Ltd. Patentee after: Fu Ding Precision Industrial (Zhengzhou) Co., Ltd. Address before: 215316 No. 999 North Gate Road, Kunshan, Jiangsu, Yushan Co-patentee before: Hon Hai Precision Industry Co., Ltd. Patentee before: Fushikang (Kunshan) Computer Connectors Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100602 |