CN102377077A - Connector and component thereof - Google Patents
Connector and component thereof Download PDFInfo
- Publication number
- CN102377077A CN102377077A CN2010102536551A CN201010253655A CN102377077A CN 102377077 A CN102377077 A CN 102377077A CN 2010102536551 A CN2010102536551 A CN 2010102536551A CN 201010253655 A CN201010253655 A CN 201010253655A CN 102377077 A CN102377077 A CN 102377077A
- Authority
- CN
- China
- Prior art keywords
- row
- conducting strip
- connector
- circuit board
- conducting
- 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
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/30—Assembling printed circuits with electric components, e.g. with resistor
- H05K3/32—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits
- H05K3/325—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits by abutting or pinching, i.e. without alloying process; mechanical auxiliary parts therefor
-
- 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
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/10—Details of components or other objects attached to or integrated in a printed circuit board
- H05K2201/10007—Types of components
- H05K2201/10189—Non-printed connector
-
- 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
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/10—Details of components or other objects attached to or integrated in a printed circuit board
- H05K2201/10431—Details of mounted components
- H05K2201/10439—Position of a single component
- H05K2201/10446—Mounted on an edge
Landscapes
- Engineering & Computer Science (AREA)
- Metallurgy (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Coupling Device And Connection With Printed Circuit (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The invention provides a connector and a component thereof. The connector component additionally comprises a butting connector which is matched with the connector in an inserted manner. The connector comprises a circuit board and two shielding covers mutually buckled on two opposite sides of the circuit board, wherein the circuit board is provided with a matching part which is exposed out of the two shielding covers so as to be inserted into the butting connector; the matching part is provided with a front end narrower part and a back end wider part; the butting connector is provided with an inserting slot for accommodating the matching part of the circuit board; the inserting slot is provided with a corresponding front end narrower part and a corresponding back end wider part so as to accommodate the front end narrower part and the back end wider part of the matching part; and by using the wider part of the circuit board, the connector can be prevented from being inserted into another butting connector with a narrower inserting slot.
Description
[technical field]
The present invention relates to a kind of connector and assembly thereof, relate in particular to the butt joint interface of connector and assembly thereof.
[background technology]
Technical standard SFP or SFP+ provide a kind of high speed transmission of signals technology, and it comprises the differential pair of two pairs of differential signal transmissions, and in order to a signalling channel to be provided, its transmission rate can reach 2.5Gbp/s or 10Gbp/s.Industry proposes the standard QSFP that upgrades again, and it can transmit four signalling channels, and speed can reach 40Gbp/s.But its interface broad of this kind technology can not be compatible with former SFP or SFP+.
[summary of the invention]
Technical problem to be solved by this invention promptly provides a kind of connector and assembly thereof that can compatible existing high speed connector.
Technical problem of the present invention realizes through following scheme: a kind of connector assembly; It comprises connector and inserts the butt connector that cooperates with connector; Connector comprises circuit board and is fastened on two screening covers of the relative both sides of circuit board each other; Said circuit board has and exposes two screening covers to insert the auxiliary section of butt connector; The auxiliary section has front end narrower part and rear end wider portion, and butt connector has the slot of accommodating the circuit board auxiliary section, and said slot has corresponding front end narrower part and rear end wider portion; With the front end narrower part and the rear end wider portion of accommodating aforementioned auxiliary section, the wider portion of said circuit board can stop said connector insertion to have in the another kind of butt connector of narrower slot.
Technical problem of the present invention also realizes through following scheme: a kind of connector; Can insert butt connector cooperates; It comprises circuit board and fastens two screening covers that are covered on the relative both sides of circuit board each other; Said circuit board exposes the auxiliary section of two screening covers, and the auxiliary section has front end narrower part and the rear end wider portion that can insert butt connector, and the wider portion of said circuit board can stop said connector insertion to have in the butt connector of narrower slot.
Compared with prior art, in the existing butt connector of another kind that the wider portion of said circuit board can stop said connector to insert to have narrower slot.Equipment vendor can sell the equipment with butt connector of the present invention earlier, follow-up device upgrade if desired, only need change one have connector of the present invention cable get final product, therefore, connector compatibility of the present invention is good, simple in structure, cost reduces.
[description of drawings]
Fig. 1 is a micro coaxial cable connector assembly according to the invention.
Fig. 2 is the three-dimensional exploded view of wire and cable connector among Fig. 1.
Fig. 3 is the vertical view (second side) of circuit board among Fig. 2.
Fig. 4 is the upward view (first side) of circuit board among Fig. 3.
Fig. 5 is the stereogram of butt connector among Fig. 1.
Fig. 6 is another visual angle stereogram of butt connector among Fig. 1.
Fig. 7 is the three-dimensional exploded view of butt connector among Fig. 1.
Fig. 8 be among Fig. 5 butt connector along A-A to cutaway view.
Fig. 9 is the well back cutaway view along B-B position among Fig. 5 of wire and cable connector assembled among Fig. 1.
[main element symbol description]
Micro coaxial cable connector assembly 100 butt connectors 120
Wider portion 126,226 pedestals 140
First side, 142 spills 143
Second side, 144 first row's terminals 162
Second row's terminal, 164 connecting portions 166
The 3rd row's terminal 168 look edge plastic cement 172,178
Wire and cable connector 200 screening covers 204,206
Protuberance 208 circuit boards 220
222 first sides 24, auxiliary section
First row's conducting strip, 242 conducting strips 247,248,267,
268、269
Second side, 26 second row's conducting strips 262
The 3rd row's conducting strip 264 conductive through holes 277,278
Conducting wire 276,279 intermediate conductive trace 287
[embodiment]
Extremely shown in Figure 4 like Fig. 1, a kind of micro coaxial cable connector assembly 100, it comprises wire and cable connector 200 and supplies wire and cable connector 200 to insert the butt connector 120 that cooperates.Wire and cable connector 200 comprises circuit board 220 that is connected with cable 202 and two screening covers 204,206 that are fastened on circuit board 220 relative both sides each other.Said circuit board 220 has the auxiliary section 222 of exposing two screening covers 204,206, and auxiliary section 222 has the front end narrower part 224 and rear end wider portion 226 that can insert butt connector 12.Butt connector 120 has the slot 122 of the auxiliary section 222 of accommodating circuit board 220; Said slot 122 has corresponding front end narrower part 124 and rear end wider portion 126, with the front end narrower part 224 and the rear end wider portion 226 of accommodating aforementioned auxiliary section 222.The wider portion 226 of said circuit board 22 can stop said wire and cable connector 200 insertions to have in the another kind of butt connector of narrower slot.
Said circuit board 220 has the first opposite side 24 and second side 26.See also Fig. 4 and Fig. 3, be respectively the planar elevation view of first side 24 and second side 26.First side 24 is provided with the 3rd row's conducting strip 264 that first row's conducting strip, 242, the second sides 26 are provided with second row's conducting strip 262 and are in second row's conducting strip, 262 rear sides.First row's conducting strip 242 and second row's conducting strip 262 are distributed in front end narrower part 224, the three row's conducting strips 264 and are distributed in wider portion 226.Therefore, wider portion 226 width increases can promote the quantity of arranging of the 3rd row's conducting strip 264 simultaneously.The front end narrower part with first row's conducting strip 242 and second row's conducting strip 262 of said circuit board 220 met the SFP+ Interface Standard in 224 minutes.Said first row's conducting strip 242 has two pairs of conducting strips 247,248 that transmission meets the SFP+ differential signal; Idle two conducting strips, 267 differential signal transmissions in SFP+ standard second row's conducting strip; The 3rd row's conducting strip 264 has five pairs of conducting strips 268 of differential signal transmission; Thereby form eight differential pairs of differential signal transmission, four transmission channels.In five pairs of conducting strips of the 3rd row's conducting strip 264, the conducting strip 269 with shielding or ground connection effect is set between any two pairs of conducting strips 268.Said length with shielding or conducting strip 269 of electric action is longer than the length of the conducting strip 268 of differential signal transmission.
The conductive through hole 278 of pair of conductive sheet 268 and be arranged at the conducting wire 276 that first side 24 is connected to said conductive through hole 278 cable 202 between among said circuit board 220 is provided with and is connected in the row's conducting strip 264 of second side 26 the 3rd.Said circuit board 220 has the intermediate conductive layer that is between first side 24 and second side 26; Intermediate conductive layer is formed with intermediate conductive trace 287 (seeing also Fig. 4); Two conducting strips 267 are through two conductive through holes 277, intermediate conductive trace 287 and the conducting wire 279 that is arranged at first side 24 in said second row's conducting strip 262, and the cable 202 with two differential signal transmissions electrically connects respectively.
See also the said butt connector 120 of Fig. 5 to Fig. 9 and comprise the pedestal 140 that aforementioned slot 122 is set; Pedestal 140 has in slot relative both sides first side 142 and second side 144; Said first side 142 forms spill 143; Corresponding wire and cable connector 200 has protuberance 208, and after wire and cable connector 200 inserted in the butt connector 120, said protuberance 208 was contained in aforementioned spill 143.The width of said spill 143 is identical with the width of pedestal 140, makes slot first side 142 relative second sides 144 form step.Said first side 142 is equipped with first row's terminal 162 that Width is arranged, and said second side 144 is equipped with Width and arranges second row's terminal 164 and the 3rd row's terminal 168, and second row's terminal 164 and the 3rd row's terminal 168 fore-and-aft direction separation.Each arranges terminal in order to contact the conduction cooperation with the aforementioned conducting strip of respectively arranging.The said terminal of respectively arranging is provided with the connecting portion 166 that is in same horizontal plane, makes respectively to arrange terminal and can be installed on the same side of peripheral board (not shown).Said first row's terminal 162 and second row's terminal 164 meet the SFP+ standard interface.
Said first row each terminal in the terminal 162 respectively with second row's terminal 164 in a corresponding terminal be shaped in an insulation plastic cement 172, and be fixed in pedestal 140 through each insulation plastic cement 172.First row's terminal 162 in the same insulation plastic cement 172 and second row's terminal 164 are formed with the offset distance of Width, and this offset distance is less than the distance between adjacent both ends in first row's terminal 162 or the second row's terminal 164.In manufacture process, the first terminal 162 in the same insulation plastic cement 172 and second terminal 164 can be from the die-cut formation of same metal material belt, and are in two parallel planes with aforementioned offset distance.Owing to be high-density connector; The meat that each plastic cement 172 that insulate coats the first terminal 162 and second terminal 164 is thick very thin; Form insatiable hunger mould phenomenon easily; Thick for increasing the meat that coats the first terminal 162 and second terminal, 164 ad-hoc locations, insulation plastic cement 172 is designed with the step of certain deviation distance, thereby the plastic cement 172 of being convenient to insulate is Overmolded.Each terminal in said the 3rd row's terminal 168 is shaped in an insulation plastic cement 178 respectively, and is fixed in pedestal 140 through each insulation plastic cement 178.In addition, first row's terminal 162, second arranges terminal 164 and the 3rd row's terminal 168 is not overlapping at Width, makes terminal Width arranging density big like this.
Claims (10)
1. connector assembly; It comprises connector and inserts the butt connector that cooperates with connector; Connector comprises circuit board and is fastened on two screening covers of the relative both sides of circuit board each other; Said circuit board has and exposes two screening covers to insert the auxiliary section of butt connector; It is characterized in that: the auxiliary section has front end narrower part and rear end wider portion, and butt connector has the slot of accommodating circuit board, and said slot has corresponding front end narrower part and rear end wider portion; With the front end narrower part and the rear end wider portion of accommodating aforementioned auxiliary section, the wider portion of said circuit board can stop said connector insertion to have in the another kind of butt connector of narrower slot.
2. connector assembly as claimed in claim 1; It is characterized in that: said circuit board has the first opposite side and second side; First side is provided with first row's conducting strip; Second side is provided with second row's conducting strip and is in the 3rd row's conducting strip of second row's conducting strip rear side, and first row's conducting strip and second row's conducting strip are distributed in the front end narrower part, and the 3rd row's conducting strip is distributed in wider portion.
3. connector assembly as claimed in claim 2 is characterized in that: the front end narrower part with first row's conducting strip and second row's conducting strip of said circuit board meets the SFP+ Interface Standard.
4. connector assembly as claimed in claim 3; It is characterized in that: said first row's conducting strip has two pairs of conducting strips that transmission meets the SFP+ differential signal; Two idle conducting strip differential signal transmissions in second row's conducting strip SFP+ standard; The 3rd row's conducting strip has five pairs of conducting strips of differential signal transmission, thereby forms eight differential pairs of differential signal transmission, four transmission channels.
5. connector assembly as claimed in claim 4 is characterized in that: in five pairs of conducting strips of the 3rd row's conducting strip, the relative both sides of the pair of conductive sheet that mediates at least are provided with the conducting strip with shielding or ground connection effect.
6. connector; Can insert butt connector cooperates; It comprises circuit board and fastens two screening covers that are covered on the relative both sides of circuit board each other; Said circuit board has the auxiliary section of exposing two screening covers, it is characterized in that: the auxiliary section has front end narrower part and the rear end wider portion that can insert butt connector, and the wider portion of said circuit board can stop said connector insertion to have in the another kind of butt connector of narrower slot.
7. connector as claimed in claim 6; It is characterized in that: said circuit board has the first opposite side and second side; First side is provided with first row's conducting strip; Second side is provided with second row's conducting strip and is in the 3rd row's conducting strip of second row's conducting strip rear side, and first row's conducting strip and second row's conducting strip are distributed in the front end narrower part, and the 3rd row's conducting strip is distributed in wider portion.
8. connector as claimed in claim 7 is characterized in that: the front end narrower part with first row's conducting strip and second row's conducting strip of said circuit board meets the SFP+ Interface Standard.
9. connector as claimed in claim 8; It is characterized in that: said first row's conducting strip has two pairs of conducting strips that transmission meets the SFP+ differential signal; Two idle conducting strip differential signal transmissions in second row's conducting strip SFP+ standard; The 3rd row's conducting strip has five pairs of conducting strips of differential signal transmission, thereby forms eight differential pairs of differential signal transmission, four transmission channels.
10. connector as claimed in claim 9 is characterized in that: in five pairs of conducting strips of the 3rd row's conducting strip, the relative both sides of the pair of conductive sheet that mediates at least are provided with the conducting strip with shielding or ground connection effect.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010253655.1A CN102377077B (en) | 2010-08-16 | 2010-08-16 | Connector and component thereof |
| US13/210,605 US8475210B2 (en) | 2010-08-16 | 2011-08-16 | Electrical connector assembly with high signal density |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010253655.1A CN102377077B (en) | 2010-08-16 | 2010-08-16 | Connector and component thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102377077A true CN102377077A (en) | 2012-03-14 |
| CN102377077B CN102377077B (en) | 2015-05-27 |
Family
ID=45795278
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010253655.1A Expired - Fee Related CN102377077B (en) | 2010-08-16 | 2010-08-16 | Connector and component thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102377077B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111830643A (en) * | 2019-04-22 | 2020-10-27 | 波音公司 | Data transmission system, small pluggable transceiver and modification method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030156801A1 (en) * | 2002-02-20 | 2003-08-21 | Jenq-Yih Hwang | Optoelectrical transceiver module with de-latching mechanism |
| CN1707868A (en) * | 2004-05-14 | 2005-12-14 | 蒂科电子公司 | Electrical connector having latch actuating mechanism |
| CN201178199Y (en) * | 2008-03-05 | 2009-01-07 | 富士康(昆山)电脑接插件有限公司 | Pluggable module group |
-
2010
- 2010-08-16 CN CN201010253655.1A patent/CN102377077B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030156801A1 (en) * | 2002-02-20 | 2003-08-21 | Jenq-Yih Hwang | Optoelectrical transceiver module with de-latching mechanism |
| CN1707868A (en) * | 2004-05-14 | 2005-12-14 | 蒂科电子公司 | Electrical connector having latch actuating mechanism |
| CN201178199Y (en) * | 2008-03-05 | 2009-01-07 | 富士康(昆山)电脑接插件有限公司 | Pluggable module group |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111830643A (en) * | 2019-04-22 | 2020-10-27 | 波音公司 | Data transmission system, small pluggable transceiver and modification method thereof |
| EP3731608A1 (en) * | 2019-04-22 | 2020-10-28 | The Boeing Company | Method for modifying small form factor pluggable transceiver for avionics applications |
| CN111830643B (en) * | 2019-04-22 | 2023-06-06 | 波音公司 | Data transmission system, small pluggable transceiver and transformation method thereof |
| TWI824105B (en) * | 2019-04-22 | 2023-12-01 | 美商波音公司 | Data transmission system, modified transceiver and method for modifying small form factor pluggable transceiver for avionics applications |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102377077B (en) | 2015-05-27 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150527 Termination date: 20190816 |
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| CF01 | Termination of patent right due to non-payment of annual fee |