CN201708308U - Electric connector - Google Patents
Electric connector Download PDFInfo
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- CN201708308U CN201708308U CN2010201772637U CN201020177263U CN201708308U CN 201708308 U CN201708308 U CN 201708308U CN 2010201772637 U CN2010201772637 U CN 2010201772637U CN 201020177263 U CN201020177263 U CN 201020177263U CN 201708308 U CN201708308 U CN 201708308U
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Abstract
An electric connector comprises an insulation body and a plurality of conductive terminals. The insulation body comprises a body and a tongue plate which forwards convexly extends into a plugging opening from the body. Each conductive terminal comprises a first terminal and a second terminal which are mounted on the tongue plate, the first terminals and the second terminals are all provided with contact portions and welding portions, each second terminal comprises a second grounding terminal and a third pair of differential signal terminals, and the welding portion of each first terminal is located between the welding portion of each second grounding terminal and the welding portion of each third pair of differential signal terminals, thereby improving arrangement of the welding portions of the first terminals and the second terminals, and increasing signal transmission quality of the electric connector.
Description
[technical field]
The utility model is relevant a kind of electric connector, relates in particular to a kind of electric connector with differential signal transmission.
[background technology]
Electric connector uses conducting terminal to provide the signal between the electronic equipment to connect.Usually, conducting terminal is very approaching at interval, makes " crosstalking " to occur between the adjacent conductive terminal.The electric field that mixes causes a conducting terminal to occur crosstalking when induced electricity disturbs in the adjacent conductive terminal, thereby destroys the integrality of signal.Along with the miniaturization of electronic equipment and high-speed, the telecommunication of high signal integrity becomes more general, and this is crosstalked reduces to become a key factor in the connector design.
Related art can be consulted a kind of electric connector that is disclosed for M359828 number in the novel patent of TaiWan, China of on May 11st, 2009 bulletin, in order to differential signal transmission, described electric connector comprises insulating body, be located at the plurality of conductive terminals on the insulating body and the shielding casing of coated insulation body, described insulating body comprises body and the hyoplastron that protrudes out forward from body, described conducting terminal comprises the first terminal and second terminal that is installed on the hyoplastron, the described the first terminal and second terminal are equipped with in order to connect the contact site of combination hub and the weld part that extends insulating body, all weld parts are arranged into a row, described conducting terminal comprises some earth terminals and some to difference signal terminal, wherein, the weld part of two pairs of differential pair signal terminals of described second terminal is arranged in the outside of the weld part of the first terminal respectively, be provided with the weld part of the earth terminal of one second terminal between the weld part of a pair of differential pair signal terminal of described the first terminal, so, cause the anti-signal of the described electric connector ability of crosstalking more weak so that influenced the signal transmitting quality of this electric connector.
So, be necessary to design a kind of electric connector to solve the problems of the technologies described above.
[utility model content]
Main purpose of the present utility model is to provide a kind of electric connector that improves the high-frequency signal transmission quality that has.
For reaching above-mentioned utility model purpose, the utility model adopts following technical scheme: a kind of electric connector, be concaved with in order to accommodate interface combination hub, described electric connector comprises: insulating body and be located at plurality of conductive terminals on the insulating body, described insulating body comprises body and protrudes into the interior hyoplastron of interface forward, described conducting terminal comprises the first terminal and second terminal of being located on the hyoplastron, the described the first terminal and second terminal are equipped with and are exposed in the interface and in order to connect the contact site of combination hub and the weld part that extends insulating body, the contact site of described the first terminal is arranged into front and back different two rows in the same side of hyoplastron and respectively along left and right directions with the contact site of second terminal, the weld part of the weld part of described the first terminal and second terminal is arranged into a row along left and right directions, described second terminal comprises second earth terminal and the 3rd pair of difference signal terminal, and the weld part of described the first terminal is all between the weld part of the weld part of second earth terminal and the 3rd pair of difference signal terminal.
In preferred embodiment, described the first terminal comprises first pair of difference signal terminal and is positioned at first earth terminal and the power supply terminal of its both sides, the weld part of the weld part of described power supply terminal and second earth terminal is adjacent, and the weld part of the weld part of described first earth terminal and the 3rd pair of difference signal terminal is adjacent.
In preferred embodiment, described second terminal also comprises second pair of difference signal terminal, and the welding position of described second earth terminal is between the weld part of the weld part of second pair of difference signal terminal and power supply terminal.
In preferred embodiment, the weld part of the weld part of described the first terminal and second terminal is the weld part of the weld part of the weld part of the weld part of second pair of difference signal terminal, second earth terminal, the weld part of power supply terminal, first pair of difference signal terminal, the weld part of first earth terminal and the 3rd pair of difference signal terminal along left and right directions putting in order successively.
In preferred embodiment, described the first terminal comprises first pair of difference signal terminal and is positioned at first earth terminal and the power supply terminal of its both sides, the weld part of the weld part of described first earth terminal and second earth terminal is adjacent, and the welding position of the weld part of described first earth terminal and second earth terminal is between the weld part of the weld part of first pair of difference signal terminal and the 3rd pair of difference signal terminal.
In preferred embodiment, described second terminal also comprises second pair of difference signal terminal, and the welding position of described power supply terminal is between the weld part of the weld part of first pair of difference signal terminal and second pair of difference signal terminal.
In preferred embodiment, the weld part of the weld part of described the first terminal and second terminal is the weld part of the weld part of the weld part of second pair of difference signal terminal, the weld part of power supply terminal, first pair of difference signal terminal, the weld part of first earth terminal, second earth terminal and the weld part of the 3rd pair of difference signal terminal along left and right directions putting in order successively.
In preferred embodiment, the contact site of described the first terminal is a tabular, and the contact site of described second terminal is overshooting shape and has elasticity, the contact site of described the first terminal compared to the contact site of second terminal in the front end of hyoplastron.
In preferred embodiment, so that those weld parts are arranged in gathering, arrange to the both sides skew and accommodate the weld part of the first terminal with headspace by relative respectively its corresponding contact site of the weld part of the weld part of described second earth terminal and the 3rd pair of difference signal terminal less than the spacing between two contact sites of correspondence for spacing between adjacent two weld parts of described the first terminal.
In preferred embodiment, described the first terminal is USB 2.0 pin connector terminals, and the described the first terminal and second terminal combination constitute USB 3.0 pin connector terminals.
Compared to prior art, the utility model electric connector has improved the signal transmitting quality of electric connector by changing arranging between the first terminal and the second terminal weld part.
[description of drawings]
Fig. 1 is the three-dimensional combination figure of the utility model electric connector first execution mode.
Fig. 2 is the stereogram of another angle of electric connector among Fig. 1.
Fig. 3 is the part three-dimensional exploded view of electric connector among Fig. 1.
Fig. 4 is the three-dimensional combination figure of the conducting terminal of electric connector among Fig. 1.
Fig. 5 is the three-dimensional exploded view of electric connector among Fig. 1.
Fig. 6 is the three-dimensional exploded view of another angle of Fig. 5.
Fig. 7 is the part three-dimensional exploded view of the utility model electric connector second execution mode.
Fig. 8 is the three-dimensional combination figure of the conducting terminal of electric connector among Fig. 7.
[embodiment]
See also Fig. 1 to shown in Figure 8, the utility model electric connector 100 is a USB 3.0A type pin connector, combination hub (not shown) and USB3.0A type are pegged graft to combination hub (not shown) for USB 2.0A type in order to be installed on the circuit board, described electric connector 100 is concaved with in order to peg graft to the interface 101 of combination hub.Described electric connector 100 comprises: insulating body 1, be installed on positioning seat 2 on the insulating body 1, be located at the plurality of conductive terminals 3 on the insulating body 1 and the shielding casing 4 of coated insulation body 1.
See also Fig. 5 to shown in Figure 6, described insulating body 1 comprises body 11 and from body 11 hyoplastron 12 that extends of one forward.Described body 11 is notch cuttype, described body 11 comprise be positioned at front end and link to each other with hyoplastron 12 be positioned at first body 111, be positioned at the rear end and second body 112 that is positioned at higher level that link to each other with first body 111 and be positioned at first body 111 and second body, 112 side walls 113 than low degree.Described first body 111 comprises first upper surface 1111 that is positioned at the upper end and some first projections 1112 that upwards protrude out from first upper surface 1111, described first projection 1112 along on the combination hub direction of insertion per two be arranged in a row, described first projection 1112 is along being arranged into four rows on the vertical butt joint socket direction of insertion, and described first upper surface 1111 forms five in order to locate first location notch 1113 of second terminal 32 (being detailed later) under the interval of first projection 1112.Form host cavity 1110 between the described sidewall 113 and first body 111 in order to accommodate positioning seat 2.Described second body 112 comprises the preceding cascaded surface 1120 that is positioned at front end and connects first upper surface 1111, be positioned at the upper end with preceding cascaded surface 1,120 second upper surfaces 1121 connected vertically and some second positioning strips 1122 of upwards protruding out from second upper surface 1121, described second positioning strip 1122 extends and is arranged into four rows along the fore-and-aft direction bending locatees with convenient second terminal 32, and described second upper surface 1121 forms five in order to locate second location notch 1123 of second terminal 32 under the interval of second positioning strip 1122.Be concaved with on the cascaded surface 1120 before described five be connected with first location notch 1113 and second location notch 1123 in order to locate the 3rd location notch 1124 of second terminal 32.Described hyoplastron 12 is a tabular, comprise the upper surface 121 that is positioned at the upper end, be positioned at four first mounting grooves 122 that are arranged with from upper surface 121 of front end and five second mounting grooves 123 that are positioned at first mounting groove, 122 rear ends and are arranged with downwards downwards, the position of described five second mounting grooves 123 is corresponding with convenient second terminal 32 of locating with first location notch 1113.
See also Fig. 5 to shown in Figure 6, described positioning seat 2 is contained in the host cavity 1110, and described positioning seat 2 comprises and is positioned at going up table wall 21, be positioned at the lower end and relative with last table wall 21 following table wall 22 and connect the dual-side 23 of going up table wall 21 and following table wall 22 of upper end.Described following table wall 22 is provided with four positive stop strips 221 that further protrude out from following table wall 22 downwards, four positive stop strips 221 with between the following table wall 22 every forming five in order to limit the stopper slot 222 of second terminal, 32 positions, further come spacing second terminal 32 by described positioning seat 2, make second terminal, 32 easy for installation and positioning stablities.
See also Fig. 4 to shown in Figure 6, described conducting terminal 3 comprises that four are arranged side by side and inlay and are embedded in the first terminal 31 in the insulating body 1 and second terminal 32 in five insulating bodies 1 that are arranged side by side and are installed on.Described the first terminal 31 is USB 2.0 pin connector terminals, and described the first terminal 31 is in order to dock with USB 2.0A type socket; The described the first terminal 31 and second terminal 32 be common to constitute USB 3.0 pin connector terminals, and described second terminal 32 and the first terminal 31 are jointly in order to dock USB 3.0A type socket.The described the first terminal 31 and second terminal 32 are equipped with and are exposed in the interface 101 and in order to connect the contact site of combination hub and the weld part that extends insulating body 1.All welding portions of described second terminal 32 begin to rehearse and are distributed in two sides of the first terminal 31 all weld parts.The contact site of the contact site of described the first terminal 31 and second terminal 32 is in the same side of hyoplastron 12, the contact site of described the first terminal 31 is a tabular, the contact site of described second terminal 32 is overshooting shape and has elasticity, the contact site of described the first terminal 31 compared to the contact site of second terminal 32 in the front end of hyoplastron 12.
Described the first terminal 31 comprise flat first main part 311, from first main part, 311 front ends forward and upwards bending extend form and be flat first contact site 312, from first main part, 311 other ends backward and upwards bending extend first offset portion 313 that forms, connect the first step portion 314 of first main part 311 and first offset portion 313 and further backward and bending extension downwards and extend first weld part 315 of insulating body 1 from first offset portion 313.Described first contact site 312 is exposed in first mounting groove 122 of hyoplastron 12, and described first main part 311, first step portion 314 and first offset portion, 313 edges are embedded in the insulating body 1.First offset portion, 313 along continuous straight runs of described four the first terminals 31 are arranged in a row, from the direction of going to the back to extend, described first offset portion 313 is offset so that first weld part, the 315 adjacent tight arrangements of the first terminal 31 from middle part, two laterals respectively, so be provided with, make things convenient for first weld part 315 of the first terminal 31 to be aligned between the weld part of second terminal 32, can make from the spacing between adjacent first main part 311 that the extension of first offset portion, 313 front ends forms greater than the spacing between first weld part 315 that forms from the extension of first offset portion, 313 lower ends.
Described second terminal 32 comprises second main part 321 in the flat stopper slot that is contained in positioning seat 2 222, bend second contact site 322 that extends and convexedly stretch in the rubber-like overshooting shape of second main part, 321 tops forward and upwards from second main part, 321 front ends, bend second offset portion 323 that extension forms backward and upwards from second main part 321, connect the second step portion 324 of second main part 321 and second offset portion 323 and bend second weld part 325 that extends backward and downwards from second offset portion 324.Described second main part 321 is contained in first location notch 1113 of first body 111, the front end of described second contact site 322 is contained in second mounting groove, 123 interior and second contact site, the 322 convex upper surfaces 121 that stretch out hyoplastron 12 of hyoplastron 12, before described second step portion 324 is contained in the 3rd location notch 1124 of cascaded surface 1120, described second offset portion 323 is contained in second location notch 1123, and described second weld part 325 extends insulating body 1.The shape of described second location notch 1123 is identical with convenient second offset portion 323 location with second offset portion 323.Second contact site 322 of described second terminal 32 more is positioned at the rear end of hyoplastron 12 compared to second contact site 312 of the first terminal 31.Second offset portion, 323 along continuous straight runs of described five second terminals 32 are arranged in a row, since the direction of going to the back to extend, described second offset portion 323 is offset laterally from the centre respectively, so be provided with, described second offset portion 323 makes between second weld part 325 of second terminal 32 has enough spaces to accommodate first weld part 315 of the first terminal 31, second weld part 325 that can make second terminal 32 is separated into the both sides of two parts in order to first weld part 315 that is arranged in the first terminal 31 by the middle part to both sides, because first offset portion 313 of described the first terminal 31 is to bias internal, so can make first weld part 315 of the first terminal 31 and second weld part 325 of second terminal 32 be arranged in a row more equably, and occupation space is less.
See also shown in Figure 4ly, described conducting terminal 3 comprises some earth terminals and some to difference signal terminal.Wherein, described USB 2.0 pin connector terminals between an earth terminal and a pair of difference signal terminal and USB 2.0 pin connector terminals and this earth terminal and this arrange to difference signal terminal is adjacent.
Described earth terminal comprises one first earth terminal of being located on the first terminal 31 51 and is located at one second earth terminal 52 on second terminal 32 that described difference signal terminal comprises positive signal terminal S+ and negative signal terminal S-.Described difference signal terminal comprises first pair of difference signal terminal 53 being located on the first terminal 31 and is located at second pair of difference signal terminal 54 and the 3rd pair of difference signal terminal 55 on second terminal 32.Described the first terminal 31 also comprises a power supply terminal 56.Rear end with electric connector 100 is a sightingpiston, and described the first terminal 31 comprises a power supply terminal 56, first pair of difference signal terminal 53 and one first earth terminal 51 from left to right respectively.Described second terminal 32 is respectively second pair of difference signal terminal 54, one second earth terminal 52, the 3rd pair of difference signal terminal 55 from left to right.Second earth terminal 52 of described second terminal 32 only is provided with a weld part.The welding position of described second earth terminal 52 is between the weld part of the weld part of second pair of difference signal terminal 54 and this power supply terminal 56 and weld part and the weld part of second pair of difference signal terminal 54 and adjacent the arranging of weld part of this power supply terminal 56 of second earth terminal 52.Adjacent the arranging of weld part of the minus tolerance sub-signal terminal S-of the weld part of described second earth terminal 52 and second pair of difference signal terminal 53.The welding position of described first earth terminal 51 is between the weld part of the weld part of first pair of difference signal terminal 53 and the 3rd pair of difference signal terminal 55 and weld part and the weld part of first pair of difference signal terminal 53 and adjacent the arranging of weld part of the 3rd pair of difference signal terminal 55 of first earth terminal 51.Observe from the rear end, weld part putting in order from left to right is first weld part 315 of: second weld part 325 of second pair of difference signal terminal 54, second weld part 325 of second earth terminal 52, power supply terminal 56, first weld part 315, first weld part 315 of first earth terminal 51 and second weld part 325 of the 3rd pair of difference signal terminal 55 of first pair of difference signal terminal 53.In sum, be provided with the weld part of one second earth terminal 52 and the weld part of power supply terminal 56 between the weld part of the weld part of described first pair of difference signal terminal 53 and second pair of difference signal terminal 54; Be provided with the weld part of one first earth terminal 51 between the weld part of the weld part of described first pair of difference signal terminal 53 and the 3rd pair of difference signal terminal 55, so be provided with, by the weld part of an earth terminal is set between the weld part of adjacent two pairs of difference signal terminal, widened the spacing between the weld part of adjacent two pairs of difference signal terminal, increased the shield effectiveness between adjacent two pairs of difference signal terminal, reduce crosstalking between these two pairs of difference signal terminal, improved the signal transmitting quality of electric connector 100.
After the first terminal 31 of described conducting terminal 3 and second terminal 32 are combined, described first main part 311 is positioned at the below of second main part 321, described first contact site 312 is positioned at the front lower place of second contact site 322, described first offset portion 313 is positioned at the inboard, below of second offset portion 323, described first step portion 314 is positioned at the rear of second step portion 324, and described first weld part 315 and second weld part 325 are arranged in a row along left and right directions.So be provided with, can make first weld part 315 of conducting terminal 3 and the arrangement of second weld part 325 have consistency, make electric connector 100 in welding process, keep the consistency of first weld part 315 and second weld part 325, be convenient to the assembling of electric connector 100.The width of second offset portion 323 of second earth terminal 52 of described second terminal 32 is greater than the width of all first offset portion 313 of the first terminal 31, so be provided with, can strengthen second earth terminal, 52 shield effectivenesses, reduce the signal cross-talk between the second pair of difference signal terminal 54 and the 3rd pair of difference signal terminal 55.Spacing between adjacent two first weld parts 315 of described the first terminal 31 less than the spacing between two first contact sites 312 of correspondence so that those first weld parts 315 arrange in poly-, second weld part 325 of described second earth terminal 32 and second weld part 325 of the 3rd pair of difference signal terminal 55 respectively relatively second contact site 322 of its correspondence arrange to the both sides skew and accommodate first weld part 315 of the first terminal 31 with headspace.
Described the first terminal 31 comprises four weld parts, i.e. one first weld part 315 of one first weld part 315 of two of first pair of difference signal terminal 53 first weld parts 315, first earth terminal 51 and power supply terminal 56.Described second terminal 32 comprises five weld parts, i.e. one second weld part 325 of two second weld parts 325 of two of second pair of difference signal terminal 54 second weld parts 325, the 3rd pair of difference signal terminal 55 and second earth terminal 52.
See also Fig. 5 and shown in Figure 6, it is above-mentioned in order to dock the interface 101 to combination hub that the two side 43 that described shielding casing 4 comprises roof 41, diapire 42 and connects roof 41 and diapire 42, described roof 41, diapire 42 and two side 43 enclose formation jointly.First contact site 312 and second contact site 322 of described conducting terminal 3 all are exposed in the described interface 101.
See also Fig. 7 to shown in Figure 8, the utility model electric connector 100 is except first execution mode, also have second kind of execution mode can reach the purpose of this utility model equally, electric connector 100 in second execution mode ' identical with electric connector 100 structure major parts in first execution mode, the main distinction of two kinds of execution modes is: in first kind of execution mode, the welding position of described second earth terminal 52 is between the weld part of the weld part of second pair of difference signal terminal 54 and power supply terminal 56.And in second kind of execution mode, described second terminal 32 ' second earth terminal 52 ' the welding position in first earth terminal 51 ' weld part and the 3rd pair of difference signal terminal 55 ' weld part between, the first terminal 31 ' first earth terminal 51 ' weld part and second earth terminal 52 ' adjacent the arranging of weld part, described power supply terminal 56 ' the welding position in first pair of difference signal terminal 53 ' weld part and the second pair of difference signal terminal 54 ' weld part between.Described first earth terminal 51 ' weld part and second earth terminal 52 ' weld part all first pair of difference signal terminal 53 ' weld part and the 3rd pair of difference signal terminal 55 ' weld part between.Described first earth terminal 51 ' weld part and the first pair of difference signal terminal 53 ' adjacent the arranging of weld part of positive differential signal terminal S+, described second earth terminal 52 ' weld part and the 3rd pair of difference signal terminal 55 ' adjacent the arranging of weld part of positive differential signal terminal S+.With electric connector 100 ' the rear end be sightingpiston, a power supply terminal 56 of described the first terminal 31 ' comprise respectively from left to right ', the first pair of difference signal terminal 53 ' and one first earth terminal 51 '.Second pair of difference signal terminal 54 of described second terminal 32 ' be respectively from left to right ', second earth terminal 52 ' 3rd pair difference signal terminal 55 '.Described second terminal 32 ' a weld part of second earth terminal 52 ' only be provided with.Observe from the rear end, weld part from left to right put in order for: the second pair of difference signal terminal 54 ' second weld part 325, power supply terminal 56 ' first weld part 315, the first pair of difference signal terminal 53 ' first weld part 315, first earth terminal 51 ' first weld part 315, second earth terminal 52 ' second weld part 325 and the 3rd pair of difference signal terminal 55 ' second weld part 325.So be provided with, described first pair of difference signal terminal 53 ' weld part and the 3rd pair of difference signal terminal 55 ' weld part between be provided with first earth terminal 51 ' weld part and second earth terminal 52 ' weld part, by the weld part of two earth terminals is set between the weld part of adjacent two pairs of difference signal terminal, widened the spacing between the weld part of adjacent two pairs of difference signal terminal, increased the shield effectiveness between adjacent two pairs of difference signal terminal, reduce crosstalking between these two pairs of difference signal terminal, improved the signal transmitting quality of electric connector.
Claims (10)
1. electric connector, be concaved with in order to accommodate interface combination hub, described electric connector comprises: insulating body and be located at plurality of conductive terminals on the insulating body, described insulating body comprises body and protrudes into the interior hyoplastron of interface forward, described conducting terminal comprises the first terminal and second terminal of being located on the hyoplastron, the described the first terminal and second terminal are equipped with and are exposed in the interface and in order to connect the contact site of combination hub and the weld part that extends insulating body, the contact site of described the first terminal is arranged into front and back different two rows in the same side of hyoplastron and respectively along left and right directions with the contact site of second terminal, the weld part of the weld part of described the first terminal and second terminal is arranged into a row along left and right directions, described second terminal comprises second earth terminal and the 3rd pair of difference signal terminal, it is characterized in that: the weld part of described the first terminal is all between the weld part of the weld part of second earth terminal and the 3rd pair of difference signal terminal.
2. electric connector as claimed in claim 1, it is characterized in that: described the first terminal comprises first pair of difference signal terminal and is positioned at first earth terminal and the power supply terminal of its both sides, the weld part of the weld part of described power supply terminal and second earth terminal is adjacent, and the weld part of the weld part of described first earth terminal and the 3rd pair of difference signal terminal is adjacent.
3. electric connector as claimed in claim 2 is characterized in that: described second terminal also comprises second pair of difference signal terminal, and the welding position of described second earth terminal is between the weld part of the weld part of second pair of difference signal terminal and power supply terminal.
4. electric connector as claimed in claim 3 is characterized in that: the weld part of the weld part of described the first terminal and second terminal is the weld part of the weld part of the weld part of the weld part of second pair of difference signal terminal, second earth terminal, the weld part of power supply terminal, first pair of difference signal terminal, the weld part of first earth terminal and the 3rd pair of difference signal terminal along left and right directions putting in order successively.
5. electric connector as claimed in claim 1, it is characterized in that: described the first terminal comprises first pair of difference signal terminal and is positioned at first earth terminal and the power supply terminal of its both sides, the weld part of the weld part of described first earth terminal and second earth terminal is adjacent, and the welding position of the weld part of described first earth terminal and second earth terminal is between the weld part of the weld part of first pair of difference signal terminal and the 3rd pair of difference signal terminal.
6. electric connector as claimed in claim 5, it is characterized in that: described second terminal also comprises second pair of difference signal terminal, and the welding position of described power supply terminal is between the weld part of the weld part of first pair of difference signal terminal and second pair of difference signal terminal.
7. electric connector as claimed in claim 6 is characterized in that: the weld part of the weld part of described the first terminal and second terminal is the weld part of the weld part of the weld part of second pair of difference signal terminal, the weld part of power supply terminal, first pair of difference signal terminal, the weld part of first earth terminal, second earth terminal and the weld part of the 3rd pair of difference signal terminal along left and right directions putting in order successively.
8. electric connector as claimed in claim 1, it is characterized in that: the contact site of described the first terminal is a tabular, the contact site of described second terminal is overshooting shape and has elasticity, the contact site of described the first terminal compared to the contact site of second terminal in the front end of hyoplastron.
9. electric connector as claimed in claim 1, it is characterized in that: so that those weld parts are arranged in gathering, arrange to the both sides skew and accommodate the weld part of the first terminal with headspace by relative respectively its corresponding contact site of the weld part of the weld part of described second earth terminal and the 3rd pair of difference signal terminal less than the spacing between two contact sites of correspondence for the spacing between adjacent two weld parts of described the first terminal.
10. electric connector according to claim 1, it is characterized in that: described the first terminal is USB 2.0 pin connector terminals, the described the first terminal and second terminal combination constitute USB 3.0 pin connector terminals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201772637U CN201708308U (en) | 2010-04-30 | 2010-04-30 | Electric connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201772637U CN201708308U (en) | 2010-04-30 | 2010-04-30 | Electric connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201708308U true CN201708308U (en) | 2011-01-12 |
Family
ID=43445460
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201772637U Expired - Fee Related CN201708308U (en) | 2010-04-30 | 2010-04-30 | Electric connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201708308U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103368010A (en) * | 2012-04-10 | 2013-10-23 | 凡甲电子(苏州)有限公司 | Electrical connector |
| CN107437682A (en) * | 2016-05-27 | 2017-12-05 | 连展科技（深圳）有限公司 | Socket electric connector |
| CN108075270A (en) * | 2016-11-16 | 2018-05-25 | 富士康(昆山)电脑接插件有限公司 | Electric connector |
| CN111082239A (en) * | 2018-10-19 | 2020-04-28 | 岱炜科技股份有限公司 | USB A male connector |
| CN111864474A (en) * | 2019-04-12 | 2020-10-30 | 维将科技股份有限公司 | Electrical connector |
| CN112768979A (en) * | 2019-11-05 | 2021-05-07 | 沈晓萱 | Connector capable of reducing signal interference |
| CN114498169A (en) * | 2022-01-24 | 2022-05-13 | 鹤山市得润电子科技有限公司 | Connector, connector assembly and electronic equipment |
-
2010
- 2010-04-30 CN CN2010201772637U patent/CN201708308U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103368010A (en) * | 2012-04-10 | 2013-10-23 | 凡甲电子(苏州)有限公司 | Electrical connector |
| CN103368010B (en) * | 2012-04-10 | 2016-03-09 | 凡甲电子(苏州)有限公司 | Electric connector |
| CN107437682A (en) * | 2016-05-27 | 2017-12-05 | 连展科技（深圳）有限公司 | Socket electric connector |
| CN108075270A (en) * | 2016-11-16 | 2018-05-25 | 富士康(昆山)电脑接插件有限公司 | Electric connector |
| CN111082239A (en) * | 2018-10-19 | 2020-04-28 | 岱炜科技股份有限公司 | USB A male connector |
| CN111864474A (en) * | 2019-04-12 | 2020-10-30 | 维将科技股份有限公司 | Electrical connector |
| CN112768979A (en) * | 2019-11-05 | 2021-05-07 | 沈晓萱 | Connector capable of reducing signal interference |
| CN114498169A (en) * | 2022-01-24 | 2022-05-13 | 鹤山市得润电子科技有限公司 | Connector, connector assembly and electronic equipment |
| CN114498169B (en) * | 2022-01-24 | 2024-01-19 | 鹤山市得润电子科技有限公司 | Connector, connector assembly and electronic equipment |
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