TWM363140U

TWM363140U - Electrical connector

Info

Publication number: TWM363140U
Application number: TW98200520U
Authority: TW
Inventors: Jia-Yong He; Qi-Sheng Zheng
Original assignee: Hon Hai Prec Ind Co Ltd
Priority date: 2009-01-13
Filing date: 2009-01-13
Publication date: 2009-08-11

Abstract

An electrical card connector includes an insulative housing, and a plurality of terminals received into the insulative housing. The terminals include a plurality of grounding terminals and pairs of differential terminals. The grounding terminals each has a first soldering tail extending out of the insulative housing. The differential terminals each has a second soldering tail extending out of the insulative housing. The first and the second soldering tails are arranged in one row. Two first grounding tails of two grounding terminals are disposed between two second tails of two pair of the differential terminals. Thus crosstalk of the terminals would be decreased and the transmission speed of the electrical connector would be increased.

Description

M363140 五、新型說明：【新型所屬之技術領域】本創作係關於-種電連接器，尤盆涉及一種具有差分訊號傳輪之電連接器。【先前技術】M363140 V. New description: [New technical field] This creation is about an electrical connector, and the special basin relates to an electrical connector with a differential signal transmission wheel. [Prior Art]

木電連接器藉由導電端子提供電子設備之間的訊號連接。通常，導電端子間隔很接近，使得於相鄰導電端子之間出現「串擾」。混合之電場導致一導電端子於相鄰之導電端子中感應電干擾時出現串擾，從而破壞訊號的完整性。隨著電子設備之小生化和咼速度，高訊號完整性的電通訊變得更加普遍，該串擾的減小變為於連接器設計中的一個重要因素。一種通常使用之用於減小串擾的技術係於相鄰訊號端子间w置接地端子，如中國大陸發明專利公開第1937324Λ號揭露之一種電連接器，該電連接器用以傳輸高頻數位訊號，其 =括絕緣本體'導電端子及包覆絕緣本體的遮蔽殼體，絕緣本包括基部及自基部向前凸伸之舌片，每一導電端子包括排設片表面上的接觸部及延伸出絕緣本體的焊接部，所有焊接 +，缺成排導電端子包括接地端子及複數對差分訊號端僅;=該電連接㈣_兩對差分訊號端子的焊接部之間的：端子的焊接Ϊ’使得相鄰兩對差分訊號端子之間 β f*、、、心’以致影響了該電連接器之訊號傳輪品質。【新；内^咖卜種電連接器以解決上述技術問題。本創作之主要的電連接器。目的在於提供一種具有改善訊號傳輪品質哭，之目的係藉以如下技術方案達成的： :括=用以收容對接插頭的插接孔，其包括:絕緣本：連接土-及自基部向前&伸入插接孔内的舌片.以體，係，係設於絕緣本體上，所述導電端子包括複數接地 3 M363140 號端子’所述每一接地端子包括設於插接孔内用以連接對接插頭之接觸部及延伸出絕緣本體内，以差分訊號端子包括設於插接孔内用以鱼接接部’母一部及延伸出絕緣本體的第二焊接部^接對^頭之接觸列成-排，其中兩接地端子的第焊接部排訊號端子的第二焊接部之間。~接4排佈於相鄰兩對差分本創作之目的還可藉以如下技術方器’設有收容對接插頭之插接孔，其包括、、二種電連接電端子’係設於絕緣本體上，所述導子勺體；以及導子、複數對差分訊號端子及電源端子，所述每端體的第-焊接部，每_差分訊觸錢延伸出絕緣本對接插頭連接之接觸部及延伸“體H插H内用以與伸出絕緣本體之第三焊接部，収接觸部及延列成一排’其中兩接地端子的第一焊接部排佈:卜接部排訊號端子的第二焊接部之間。；鄰兩對差分本創作之目的亦可藉以如下技術方案達器，設1插接孔，其包括：絕緣本體；複數接1連接地端子係設有延伸人插接孔内用以與對接插頭連接及延伸出絕緣切的第—焊接部；以及複數對差ϋ接^部每-差分《端子係設有延伸人姉孔㈣^對=子’ 接的接觸部及延伸出絕緣本體的第二焊接部，第：_ 1插碩連部排佈成一排，該排的兩端最外側位置處排佈有所述第—f接部；其中，兩接地端子的第一焊接部排佈 ^焊接端子的第二焊接部之間。鄰兩對差分訊號相^㈣知技術，本_具有如τ增進功效：藉由是分訊號端子的第二焊接部之間設置有兩接地端當—對接部’增加了相鄰兩對差分訊號端子之間的遮罩效果—焊該兩對圭分訊號端子之間的串擾，提高了電連接器的訊Hi 4 M363140 品質。【實施方式】The wood electrical connector provides a signal connection between the electronic devices through the conductive terminals. Typically, the conductive terminals are spaced so closely that "crosstalk" occurs between adjacent conductive terminals. The mixed electric field causes crosstalk when a conductive terminal induces electrical interference in adjacent conductive terminals, thereby destroying the integrity of the signal. With the small biochemical and helium speeds of electronic devices, electrical communication with high signal integrity has become more common, and this reduction in crosstalk has become an important factor in connector design. A commonly used technique for reducing crosstalk is to ground a terminal between adjacent signal terminals, such as an electrical connector disclosed in Chinese Patent Laid-Open No. 1937324, which is used to transmit high frequency digital signals. The utility model comprises an insulating body's conductive terminal and a shielding shell covering the insulating body. The insulating body comprises a base and a tongue protruding forward from the base. Each of the conductive terminals comprises a contact portion on the surface of the strip and an insulating body extending out The soldering part, all soldering +, the missing row of conductive terminals including the grounding terminal and the complex pair of differential signal terminals only; = the electrical connection (four) _ between the two pairs of differential signal terminals between the soldering portions: the soldering of the terminals 使得 'adjacent The β f*, , and the heart between the two pairs of differential signal terminals affect the signal transmission quality of the electrical connector. [New; internal ^ coffee type electrical connector to solve the above technical problems. The main electrical connector of this creation. The purpose is to provide a method for improving the quality of the signal transmission, which is achieved by the following technical solutions: Included: a socket for receiving a mating plug, including: insulation: connecting soil - and from the base forward & a tongue extending into the insertion hole. The body, the system is disposed on the insulative housing, and the conductive terminal includes a plurality of grounding terminals 3 M363140 terminals. Each of the grounding terminals includes a grounding hole for being disposed in the insertion hole. Connecting the contact portion of the mating plug and extending out of the insulating body, the differential signal terminal includes a second soldering portion disposed in the plug hole for the fish connecting portion and the second soldering portion extending out of the insulating body The contacts are arranged in a row, wherein the second soldering portions of the two grounding terminals are between the second soldering portions of the signal terminals. The purpose of the following two methods is to provide a plug hole for accommodating a mating plug, and the two types of electrical connection terminals are disposed on the insulative body. The guide scoop body; and the derivation, the complex pair of differential signal terminals and the power supply terminal, the first-welding portion of each end body, the contact portion and the extension of the insulating butt plug connection extending per _ differential signal "The body H insert H is used to extend the third soldering portion of the insulating body, and the receiving portion and the extending portion are arranged in a row." The first soldering portion of the two grounding terminals is arranged: the second soldering of the signal terminal of the connecting portion Between the two parts; the purpose of the two pairs of differential creation can also be achieved by the following technical solution, which is provided with a plug hole, which comprises: an insulating body; a plurality of terminals connected to the ground are provided with an extension socket a first welded portion that is connected to the butt plug and extends out of the insulating cut; and a plurality of pairs of differentially connected portions each of the differential "terminals are provided with an extension of the contact hole (four) ^ pair = sub' contact and extend the insulation The second welded part of the body, the first: _ 1 inserted in the joint Disposed in a row, the first outermost position of the two ends of the row is arranged with the first f-connecting portion; wherein the first soldering portions of the two grounding terminals are arranged between the second soldering portions of the soldering terminals. Differential signal phase (4) knowing technology, this _ has the effect of τ enhancement: two grounding ends are provided between the second soldering portions of the sub-signal terminals, and the docking portion adds between two adjacent pairs of differential signal terminals The mask effect—welding the crosstalk between the two pairs of signal terminals improves the quality of the electrical connector Hi 4 M363140.

接器月二閱第圖至第七圖所不’本創作電連接器100為USB插座連 Ϊ接^料軸_战USB 2·ϋ A鑛飾頭和刪3.0 A 複數暮雷山圖不)插接’其包括：絕緣本體卜設於絕緣本體1上的複數導電端子2及包覆絕緣本體！的金屬遮蔽殼體3。 12。第ΐίί1包括第—本體11及固定於第—本體I1底部之第二本體第—其^ 括第—基部13及自第一基和向前凸伸之舌片Η，兩侧包括後端部131、分別自後端部131左右兩端向前延伸之样13°3 V ί凹没於後端部131與兩側部132之間的容納槽133，容納向^貫穿出第-基部13，兩側部132的内側設有垂直向下延伸固疋槽134及自第—固定槽134底端水平向前延伸出第二基部 —之—固疋槽135。舌片14底面設有複數定位槽⑷及收容槽⑷，疋位槽141設於收容槽142前方並與收容槽142隔開設置。第二本體12包括收容於第一本體^容納槽133内之第二基部15 及自第二基部15頂部向前凸伸之凸板16，第二基部15兩側設有與第、第一固疋槽134、135相卡扣之凸塊151，該兩凸塊151分別設置為直角型結構，第二基部15設有前後貫穿第二基部15的複數固持槽 152 ’第二基部15後端底部還設有與其底面平齊之橫向凸肋153。凸板 16與第-本體11的舌片14相互平行，凸板10的兩側設有設有抵壓於第一本體11第一基部13前端面上的凸條161。導電端子2包括有第一端子組21及第二端子組22，第二端子組 22為USB 2.0 A型插座連接器端子，用以連接mB 2 〇魏接插頭；第一、第二端子組21、22共同構成USB 3.〇 A型插座連接器端子，用以連接USB 3.0 A型對接插頭。第一端子組21設置為五根其包括第一對差分訊號端子211及第二對差分訊號端子2〗2以及位於該兩對差分訊號端子211、212之間的第一接地端子213，第一接地端子213用以降低第一對及第二對差分訊號端子2U、212之間的事擾。第一端子組 21包括設於前端的第一接觸部214、與第一接觸部214相連之第一固持部215、自第一固持部215後端向下彎折延伸之第一連接部216及自 5 M363140 第-連接部216底端向後水平延伸之焊接部爪、218，焊接部2i7、 218包括設於第一接地端子213上的第一焊接部217及設於第一、第二對差分訊號端子21卜212上的第二焊接部218。其中，第一接觸部214 ，置為平板狀結構並容納於舌片14的定位槽141内，第一連接部216 逛分別向外侧偏移，從而增大了焊接部217、218之間的間距，第一固持部21S與第-連接部训共同採用鑲埋成型的方式設置於第一本體 1的第基#13上，第-、第二焊接部217、218自第一基部13底面延伸出’第-接地端子213上的第一連接部216為音叉結構，使得第二焊接部218自該第一連接部216延伸為兩個即一對。垂帛二端子組22和聰2·0 A型連接器的四根端子相同，即依次排 •，電源端子22G、第三對差分贱端子221 (即負訊號端子和正訊號端子）、第二接地端子223。第二端子組22包括位於前端的第二接觸部 224、第二固持部225、連接於第二接觸部221與第二固持部2^之間的彈性部222、自第二固持部级—端向下-折延伸之第二連接部及自第二連接部226底端向後水平延伸之焊接部227、228、229。其中，第二接觸部224設置為圓弧狀彈性結構並向下凸出於第一本體u舌片 14並與第-接觸部214於前後方向上錯開設置第―、第二接觸部 214 224於對接插頭的插入方向上錯開設置並於舌片μ的厚度方向上位於不同高度，彈性部222懸空於舌片14收容槽142内，第二固持部鲁 225固持於第二本體12固持槽152内，第二接地端子223與電源端子 220的第二連接部226還向内側傾斜設置，第二連接部226被夾持於第本體11的後端部131與第二本體12凸肋153之間固定，第二端子組 22的焊接部227、228、229包括設於第二接地端子223上的第一焊接邛227、第二對差分訊號端子221上的第二焊接部228及電源端子22〇上的第三焊接部229。 +第二端子組22的焊接部227、228、229均延伸出第二本體12並與第一端子組21的焊接部217、218整體排列成一排，第一、第二對差刀Λ號211、212的第二烊接部2〗8分別位於兩端最外側位置筮端子組21的焊接部217、218酬為分開之兩組即:第卜」;:置而t 端子组22的焊接部227、228、229僅排列為一组即第二組，兩第—組 6 M363140 焊接部2Π、218分別位於該第二組焊接部227、228、229的兩相對外側，第一接地端子213的兩第一焊接部2Π分別位於第二接地端子223 的第一焊接部227、電源端子220的第三焊接部229的外側並與該第一、第三焊接部227、229相鄰，使得第一、第三差分訊號端子211、 221之間具有第一、第一接地端子213、223的兩第一焊接部217、227，從而增加了第一' 第三對差分訊號端子211、221之間的遮罩效果，降低了第一、第三對差分訊號端子211、221之間的串擾，提高了電連接态100的訊號傳輸品質。第二、第三對差分訊號端子212、2221的第二焊接部218、228之間排佈有電源端子22〇的第三焊接部229與第一接地端子213的第一焊接部217 ’亦增加了第二、第三對差分訊號端子 212、221之間的遮罩效果’降低了第二、第三對差分訊號端子212、 221之間的串擾，進一步提高了電連接器100的訊號傳輸品質。另外，由於第一接地端子213設置有兩個第一焊接部217 ,使得第一、第二對差分訊號端子211、221的第二焊接部218、228之間及第二、第二對差分訊號端子212、221的第二焊接部218、228之間均排佈有第一接地端子213的第一焊接部217，從而增加了第一、第二、第三對差分訊號端子2η、212、221之間的遮罩效果，降低了差分訊號端子 211、212、221之間的串擾’有利於改善電連接器1〇〇的訊號傳輸品質。综上所述，本創作電連接器1〇〇導電端子2的第一、第二、第二焊接部217、218、227、228、229自左向右依次排列為 :第一對I分汛號蚝子211的第二焊接部2〗8、第一接地端子213的第一焊接部217、第二接地端子223的第-焊接部m、第三對差分訊號端子221的第二焊接部228、電源端子22〇的第三焊接部创、第一接地端子213的第一焊接部217、第二對差分訊號端子212的第二焊接部218。遮蔽殼體3包覆於絕緣本體！外部，遮蔽殼體3與舌片14、第一、第二接觸部214、224之間形成有收容對接插頭的插接孔3()，遮蔽殼體 3包括頂壁3卜與頂壁31相對之底壁32、連接於頂壁31與底壁32之間的兩側壁33及包覆絕緣本體丨後端的後蓋34。第二本體12的凸板 16向上支樓於底壁32上，頂壁3卜底壁32及兩側壁％分別設有延伸入插接孔30内的彈片35，兩側壁33向下延伸有固持於電路板200 7Connector 2 to the seventh to the seventh picture is not 'this creative electrical connector 100 for the USB socket to connect with the material axis _ war USB 2 · ϋ A mine head and delete 3.0 A plural 暮雷山图 does not insert Including: the insulating body is provided on the insulating body 1 and the plurality of conductive terminals 2 and the covered insulating body! The metal shields the housing 3. 12. The second body includes a first body 11 and a second body fixed to the bottom of the first body I1, and includes a first base portion 13 and a tongue piece projecting from the first base and the forward side, the two sides including a rear end portion 131, 13°3 V ί recesses respectively extending from the left and right ends of the rear end portion 131 are not received in the receiving groove 133 between the rear end portion 131 and the side portions 132, and are accommodated to pass through the first base portion 13 on both sides. The inner portion of the portion 132 is provided with a vertically downwardly extending solid groove 134 and a solid groove 135 extending horizontally forward from the bottom end of the first fixing groove 134. The bottom surface of the tongue piece 14 is provided with a plurality of positioning grooves (4) and a receiving groove (4). The clamping groove 141 is disposed in front of the receiving groove 142 and spaced apart from the receiving groove 142. The second body 12 includes a second base portion 15 received in the first body receiving groove 133 and a convex plate 16 projecting forward from the top of the second base portion 15. The second base portion 15 is provided with the first and the first solid The slots 134 and 135 are latched by the protrusions 151. The two protrusions 151 are respectively disposed in a right angle type structure, and the second base portion 15 is provided with a plurality of holding grooves 152 extending through the second base portion 15 in the front and rear. A lateral rib 153 is provided which is flush with the bottom surface thereof. The convex plate 16 and the tongue piece 14 of the first body 11 are parallel to each other, and the convex plates 10 are provided with ribs 161 which are pressed against the front end surface of the first base portion 13 of the first body 11. The conductive terminal 2 includes a first terminal group 21 and a second terminal group 22, and the second terminal group 22 is a USB 2.0 A-type socket connector terminal for connecting the mB 2 〇 Wei connector; the first and second terminal groups 21 22, together form a USB 3.〇A type socket connector terminal for connecting a USB 3.0 A type mating plug. The first terminal group 21 is configured to include a first pair of differential signal terminals 211 and a second pair of differential signal terminals 2 and a first ground terminal 213 between the two pairs of differential signal terminals 211, 212, first The ground terminal 213 is configured to reduce the disturbance between the first pair and the second pair of differential signal terminals 2U, 212. The first terminal group 21 includes a first contact portion 214 disposed at the front end, a first holding portion 215 connected to the first contact portion 214, and a first connecting portion 216 extending downward from the rear end of the first holding portion 215 and a welding portion claw 218 extending horizontally rearward from a bottom end of the 5 M363140 first connecting portion 216, the welding portion 2i7, 218 including a first welded portion 217 provided on the first grounding terminal 213 and a first and second pair of differential portions The signal terminal 21 is a second soldering portion 218 on the 212. The first contact portion 214 is disposed in a flat shape and is accommodated in the positioning groove 141 of the tongue piece 14. The first connecting portion 216 is respectively offset outward, thereby increasing the spacing between the welded portions 217 and 218. The first holding portion 21S and the first connecting portion are collectively disposed on the base #13 of the first body 1 by insert molding, and the first and second welded portions 217 and 218 extend from the bottom surface of the first base portion 13. The first connecting portion 216 on the first-ground terminal 213 is a tuning fork structure such that the second welded portion 218 extends from the first connecting portion 216 into two, that is, a pair. The four terminals of the coveted two terminal group 22 and the Cong 2·0 A type connector are the same, that is, the power supply terminal 22G, the third pair of differential 贱 terminal 221 (ie, the negative signal terminal and the positive signal terminal), and the second ground. Terminal 223. The second terminal group 22 includes a second contact portion 224 at the front end, a second holding portion 225, and an elastic portion 222 connected between the second contact portion 221 and the second holding portion 2^, from the second holding portion. a second connecting portion that extends downward-folding and a welded portion 227, 228, 229 that extends horizontally rearward from the bottom end of the second connecting portion 226. The second contact portion 224 is disposed in an arc-shaped elastic structure and protrudes downward from the first body u tongue 14 and is disposed in the front-rear direction with the first contact portion 214 to be disposed in the front-rear direction. The insertion direction of the mating plug is staggered and is at a different height in the thickness direction of the tongue μ. The elastic portion 222 is suspended in the receiving groove 142 of the tongue piece 14 and the second holding portion 225 is retained in the holding groove 152 of the second body 12. The second grounding terminal 223 and the second connecting portion 226 of the power terminal 220 are also disposed obliquely to the inner side, and the second connecting portion 226 is clamped between the rear end portion 131 of the first body 11 and the rib 153 of the second body 12 The soldering portions 227, 228, and 229 of the second terminal group 22 include a first soldering pad 227 disposed on the second grounding terminal 223, a second soldering portion 228 on the second pair of differential signal terminals 221, and a power terminal 22 The third welded portion 229. The soldering portions 227, 228, and 229 of the second terminal group 22 extend out of the second body 12 and are integrally arranged in a row with the soldering portions 217, 218 of the first terminal group 21, and the first and second pairs of differential cutters 211 The second splicing portions 2 of the 212 are respectively located at the outermost positions of the two ends, and the welded portions 217 and 218 of the terminal group 21 are divided into two groups: a b); a soldering portion of the t-terminal group 22; 227, 228, 229 are only arranged in a group, that is, the second group, and the two groups - 6 M363140 welding portions 2, 218 are respectively located on opposite outer sides of the second group of welding portions 227, 228, 229, and the first grounding terminal 213 The two first soldering portions 2 are respectively located outside the first soldering portion 227 of the second grounding terminal 223, the third soldering portion 229 of the power source terminal 220, and adjacent to the first and third soldering portions 227, 229, so that the first Between the third differential signal terminals 211 and 221, there are two first soldering portions 217 and 227 of the first and first grounding terminals 213 and 223, thereby increasing the gap between the first 'third pair of differential signal terminals 211 and 221 The mask effect reduces crosstalk between the first and third pairs of differential signal terminals 211, 221, and improves the electrical connection Quality of signal transmission state 100. The third soldering portion 229 of the second and third pairs of differential signal terminals 212, 2221, between the second soldering portions 218, 228, and the first soldering portion 229 of the first grounding terminal 213 are also increased. The masking effect between the second and third pairs of differential signal terminals 212, 221 reduces the crosstalk between the second and third pairs of differential signal terminals 212, 221, further improving the signal transmission quality of the electrical connector 100. . In addition, since the first ground terminal 213 is provided with two first soldering portions 217, the second soldering portions 218 and 228 of the first and second pairs of differential signal terminals 211 and 221 and the second and second pairs of differential signals are provided. The first soldering portions 217 of the first grounding terminals 213 are arranged between the second soldering portions 218 and 228 of the terminals 212 and 221, thereby adding the first, second, and third pairs of differential signal terminals 2n, 212, and 221 The masking effect between the two reduces the crosstalk between the differential signal terminals 211, 212, 221' to improve the signal transmission quality of the electrical connector 1〇〇. In summary, the first, second, and second soldering portions 217, 218, 227, 228, and 229 of the conductive terminal 1 of the present invention are arranged from left to right in order: first pair of I branches The second soldering portion 2 of the first die 211, the first soldering portion 217 of the first grounding terminal 213, the first soldering portion m of the second grounding terminal 223, and the second soldering portion 228 of the third pair of differential signal terminals 221 The third soldering portion of the power terminal 22A, the first soldering portion 217 of the first grounding terminal 213, and the second soldering portion 218 of the second pair of differential signal terminals 212. The shielding shell 3 is wrapped around the insulating body! Externally, the shielding case 3 and the tongue piece 14, and the first and second contact portions 214 and 224 are formed with a insertion hole 3 () for receiving the mating plug. The shielding case 3 includes a top wall 3 opposite to the top wall 31. The bottom wall 32 is connected to the two side walls 33 between the top wall 31 and the bottom wall 32 and the rear cover 34 covering the rear end of the insulating body. The convex plate 16 of the second body 12 is supported on the bottom wall 32, and the bottom wall 32 and the two side walls are respectively provided with elastic pieces 35 extending into the insertion holes 30, and the two side walls 33 are extended downwardly and retained. On the circuit board 200 7

M363140 上的安裝腳330。設置方式中’導電端子2轉接部217、218、227、228、229 ϊ為穿於其他實施方式中，導電端子的焊接部亦可以設 Ϊ夕 ==，第一端子組亦可藉由插入方式固定於第-本體上。互替換焊接部還可以與第—接地端子的第—焊接部相、置如此亦可以達成本創作的目的。以上麵懈件，纽域料辦請。惟，例為限，舉凡孰習’本創作之範随不以上述實施或變化，皆應涵蓋於以下申請專利範_。⑽所作之等效修錦【圖式簡單說明】圖係摘作電雜雜母電路板之立體圖。第二圖係本創作電連接器之立體圖。第三圖係本創作電連接器之部分立體分解圖。 ^圖係本創作電連接器之另—部分立體分解圖。第五圖係本創作電連接器之立體分解圖。第六圖係本創作電連接器之另—角度立體分解圖。第七圖係本創作電連接器導電端子之排佈示意圖。【主要元件符號說明】電連接器第一本體後端部容納槽第二固定槽定位槽第二本體凸塊凸肋凸條 100 絕緣本體 11 第一基部 131 側部 133 第一固定槽 135 舌片 141 收容槽 12 第二基部 151 固持槽 153 凸板 161 導電端子 13 132 134 14 142 15 152 16 2 8 M363140 第一端子組 21 第二對差分訊號端子212 第一接觸部 214 第一連接部 216 第二焊接部 218 電源端子 220 第二接地端子 23 第二固持部 225 第二連接部 226 第二焊接部 228 遮蔽殼體 3 頂壁 31 侧壁 33 後蓋 34 第一對差分訊號端子211 第一接地端子 213 第一固持部 215 第一焊接部 217 第二端子組 22 第三對差分訊號端子221 第二接觸部 224 彈性部 222 第一焊接部 227 第三焊接部 229 插接孔 30 底壁 32 安裝腳 330 彈片 35Mounting pin 330 on the M363140. In the arrangement, the conductive terminal 2 adapters 217, 218, 227, 228, and 229 are worn in other embodiments, and the soldering portions of the conductive terminals may be set to = ==, and the first terminal group may also be inserted. The method is fixed on the first body. The mutual replacement soldering portion can also be placed with the first soldering portion of the first grounding terminal, and the object of the present invention can also be achieved. In order to take the above, please contact us. However, the example is limited. Any application or change of the above-mentioned creations should be covered by the following patent application. (10) Equivalent repairs made [Simple description of the diagram] The diagram is taken as a perspective view of the electric hybrid mother board. The second figure is a perspective view of the present electrical connector. The third figure is a partial exploded view of the present electrical connector. ^ Figure is another partial exploded view of the original electrical connector. The fifth figure is an exploded perspective view of the present electrical connector. The sixth figure is an additional perspective exploded view of the present electrical connector. The seventh figure is a schematic diagram of the arrangement of the conductive terminals of the present electrical connector. [Description of main component symbols] Electrical connector first body rear end receiving groove second fixing groove positioning groove second body convex rib rib 100 insulating body 11 first base 131 side portion 133 first fixing groove 135 tongue 141 receiving groove 12 second base 151 holding groove 153 convex plate 161 conductive terminal 13 132 134 14 142 15 152 16 2 8 M363140 first terminal group 21 second pair of differential signal terminal 212 first contact portion 214 first connecting portion 216 Second welding portion 218 power terminal 220 second ground terminal 23 second holding portion 225 second connecting portion 226 second welding portion 228 shielding housing 3 top wall 31 side wall 33 rear cover 34 first pair of differential signal terminals 211 first ground Terminal 213 first holding portion 215 first welding portion 217 second terminal group 22 third pair differential signal terminal 221 second contact portion 224 elastic portion 222 first welded portion 227 third welded portion 229 insertion hole 30 bottom wall 32 mounting Foot 330 shrapnel 35

Claims

M363140 VI. Patent application scope: 1. An electrical connector, which is provided with a socket for receiving a mating plug, comprising: an insulative housing comprising a base and a tongue projecting forwardly from the base into the insertion hole; And the conductive terminal is disposed on the insulative housing. The conductive terminal includes a plurality of ground terminals and a plurality of pairs of differential signal terminals. Each of the ground terminals includes a contact portion and an extension portion disposed in the plug hole for connecting with the mating plug. a first soldering portion of the insulative housing, each of the differential signal terminals includes a contact portion disposed in the plug hole for connecting with the mating plug, and a second soldering portion extending from the insulative housing, the first and second soldering portions The first soldering portions of the two grounding terminals are arranged between the second soldering portions of the adjacent two pairs of differential signal terminals. The electrical connector of claim 1, wherein the second welded portion is further disposed at an outermost position at both ends of the row. 3. ^The electrical connector described in claim 1 is characterized in that the conductive terminal further comprises a power terminal, the socket source terminal & the yarn insertion hole (4) U linde contact portion and the extended insulation body a third soldering portion, the grounding terminal includes first and second grounding terminals, and the differential signal terminal includes first, second, and third pairs of differential signal terminals, the contact portions are all lined on the tongue, the conductive terminal The first and second terminal groups are combined, and the first and second terminal groups Z together form a USB 3·0 A type socket connector terminal for connecting the USB3〇a type butt end to the (4) 2.0A type socket connector terminal. For connecting (4) 2·〇Α terminal groups are arranged in the insertion holes in order: first-to-differential signal terminals: ΐϊ=, Γ differential signal terminals, and second terminal groups are arranged in the plug holes in order. , third differential signal terminal, power terminal. 4. The electrical connector according to claim 3, wherein at least the second welded portion is disposed between the two first splicing portions: a 钚 or ,, The electrical connector of the third aspect of the invention, wherein the first and second welding portions are respectively arranged in all the first two ends of the second terminal group: The first, the second, and the third splicing portion of the second terminal group: the electrical connector of the second item of the second portion, wherein the contact: the first contact portion on the subgroup a second==10 M363140 flat structure disposed on the second terminal group, the second contact portion is disposed as an elastic structure, and the first and second contacts are in the insertion direction of the butt plug on the same side The arrangement is staggered, and the 71st is located at a different height from the main port contact portion in the thickness direction of the tongue. The electrical connector according to Item 3, wherein the first terminal group includes a first-connected portion that is bent and extended perpendicularly from the first retaining portion, and the first and second portions The welding portion extends horizontally rearward from the first connecting portion: the first connecting portion of the terminal is also provided as a tuning fork type structure, so that the first grounding terminal is arranged in the seventh portion of all the welded portions of the second sub-terminal group In the electrical connection, the second terminal includes a first holding portion connected to the first connecting portion and a second connecting portion Z extending downward from the second holding portion, and a second terminal group The second and third welded portions are horizontally extended rearward from the second connecting portion. The first connecting portion is obliquely disposed to the outside, and the second connecting portion is disposed obliquely to the inner side. The electrical connector of claim 3, wherein the electrical connector further comprises a cover, and the shielding shell of the rim body is formed between the shielding shell and the tongue and the contact portion. The plug hole is for receiving a USB2.0A type or a USB3.0A type mating plug. 10. The electrical connector of claim 3, wherein the first, second, and third soldering portions are arranged in a row and are sequentially arranged as: a second soldering portion of the first pair of differential Wei terminals a first soldering portion of the first terminal, a first soldering portion of the second grounding terminal, a second soldering portion of the third pair of signal terminals, a third soldering portion of the power terminal, and a first grounding terminal The second welded portion of the welded portion and the pair of differential signal terminals. 11. The electrical connector of claim 3, wherein the first, second, and third soldering 4 are arranged in a row and arranged in a row as a second soldering portion of the pair of differential signal terminals. a first grounding end, a first soldering portion, a first soldering portion of the second grounding terminal, a third pair of differential signal terminals, a second soldering portion, a first soldering portion of the first grounding terminal, and a third power supply terminal The second welded portion of the welded portion and the pair of differential signal terminals. 12. The electrical connector of claim 3, wherein the insulative housing comprises a first body and a second body fixed to the first body, the first terminal set being embedded in the first The second terminal set on the body is fixed to the second body. The electrical connector is provided with a socket for receiving a mating plug, and includes: an M363140 insulative housing; and a conductive terminal disposed on the insulative housing, the conductive terminal including a plurality of ground terminals, a plurality of pairs of differential signal terminals, and a power supply Each of the grounding terminals includes a contact portion disposed in the insertion hole for connecting with the mating plug and a first soldering portion extending from the insulative housing, and each of the differential signal terminals is disposed in the insertion hole for a contact portion connecting the plug and a second soldering portion extending from the insulative housing, the power terminal includes a contact portion disposed in the plug hole for connecting the mating plug and a third solder portion extending from the insulative housing, 1. The second and third soldering portions are arranged in a row, wherein the first soldering portions of the two grounding terminals are arranged between the second soldering portions of the adjacent two pairs of differential signal terminals. H. If the electric connection port described in Item 13 of the full-time occupation is applied, the second welded portion of the ship is also arranged at the outermost position of the both ends of the row. I5. In the electrical connection (4) of the application, the cap body includes a base and a tongue projecting forwardly from the base into the insertion hole, the contact portion being arranged on the tongue. 16 . The electrical connector as recited in claim 15 , wherein the grounding axis comprises first and second ground terminals, and the differential signal terminal comprises first, second and third pairs of differential signal terminals, wherein the contact portion is Each of the conductive terminals includes a first and a second terminal group, and the second and second terminal groups together form a USB 3.G Α type socket connector terminal for connecting the brain 3 〇, a docking plug, and a second The terminal group is a USB 2.〇A type socket connector terminal for connecting the brain type, and the plug-type terminal group is arranged in the plug hole in order: the first pair of differential signal columns is 1 terminal, the first: differential signal The terminal and the second terminal group are sequentially arranged in the plug hole as a first ground terminal, a third differential signal terminal, and a power terminal. 17. Π = ΓΓ 之电电电其中其中其中其中其中其中其中其中其中其中其中其中其中其中其中其中其中其中其中电电电电电电电电电电电电电电电电电电电One of at least one of the first welds. The electrical connector of the above-mentioned range of the first terminal group of the first terminal group is disposed outside the end of the second terminal group, the second side; ^ΜΑ ^ 弟1. Two of the two parts of the second part of the joint. If the patent is applied, the second welding part is arranged adjacent to each other. The second connection portion is disposed on the first contact portion, and the second contact portion is disposed on the second terminal group, the first connection (8) . Further, it is placed in a thousand-plate-like structure, and the second contact portion is provided as an elastic structure, and the second 12 M363140 2〇 is electrically connected as described in claim 16 of the patent application. The first and second soldering portions of the terminal group are horizontally extended from the first connecting portion, and the first connecting portion of the first grounding terminal is disposed in a sound-and-sound configuration, such that the first grounding connection is extended to two. All the soldering portions of the second terminal group are arranged: r =: portion "two" is between the two first soldering portions of the first grounding terminal. 21. The electrical connector according to claim 16 of the patent application, The electric shielding shell, the shielding shell and the tongue piece, the _ shape _ = is used to receive the Cong 2.0 A type or the Cong 3. 〇a type mating plug, the first and second connections: the first pair of differences The second soldering portion of the signal terminal, the first grounding end; the first soldering portion of the pinch-grounding terminal, the first to the third pair of differential signal terminals, the third soldering portion of the power terminal, and the grounding The first soldering portion of the terminal and the second soldering portion of the second pair of differential signal terminals. The electrical connector of claim 16, wherein the first, second, and third soldering portions are sequentially arranged. The first welding portion and the second connection of the first grounding portion of the second welding portion of the first-pair differential signal terminal a first soldering portion of the terminal, a second soldering portion of the third pair of differential signal terminals, a first soldering portion of the first grounding terminal, and a second soldering portion of the differential signal terminal of the power source terminal. The electrical connector is provided with a plug hole, and includes: an insulating body; a plurality of grounding terminals, each grounding terminal is provided with a contact portion extending into the plug hole for connecting with the mating plug and a first extending out of the insulating body a soldering portion; and a plurality of pairs of differential signal terminals, each of the differential signal terminals is provided with a contact portion extending into the socket for connecting with the mating plug and a second soldering portion extending from the insulating body, the first and second soldering The second soldering portions are arranged at the outermost positions of the two ends of the row; wherein the first soldering portions of the two grounding terminals are arranged in the second soldering portion of the adjacent two pairs of differential signal terminals 24. The electrical connector of claim 23, wherein the insulative housing comprises a base portion and a tab of the M363140 extending from the base portion into the insertion hole, the contact portion being arranged Tongue The electrical connector of claim 24, wherein the electrical connector further comprises a power terminal, the power terminal comprising a contact portion disposed in the insertion hole for connecting with the mating plug and Extending out a third soldering portion of the insulative housing, the grounding terminal includes first and second grounding terminals, and the differential number terminal includes first, second, and third pairs of differential signal terminals, wherein the contact portions are all arranged on the tongue The electrical connector includes first and second terminal groups, and the first and second terminal groups collectively constitute a USB 3.0 A-type socket connector terminal for connecting a Cong 3-8 type butt plug, and the second terminal group is a USB 2.0 A-type socket connector terminal for connecting USB 2 〇A type mating plug 'The first-terminal group is arranged in the plug-in order: first-to-differential signal terminal, 帛-ground terminal, second differential signal terminal' The second terminal group is sequentially arranged in the plug hole: ® second ground terminal, third differential signal terminal, and power terminal. [26] The electrical connector of claim 25, wherein the first soldering portion of the first grounding terminal is disposed as a pair of at least a second soldering between the two first soldering portions. At least one of a first nip of the portion, the second weld, or other ground terminal. The electrical connector of claim 25, wherein the electrical connector further comprises a covered insulating body _ 娜娜, the shell is sealed, and the 敎 _ _ _ _ _ _ _ _ _ _ USB 2.0 A type or USB 3·0 A type butt plug, the first, second, and third soldering portions are arranged in a row and arranged in order: a second soldering portion of the first pair of differential signal terminals, the first grounding a first soldering portion of the terminal, a first soldering portion of the second grounding terminal, a second soldering portion of the third pair of differential signal terminals, a third soldering portion of the power supply terminal, a first soldering portion of the first grounding terminal, and a first soldering portion a second pair of two pairs of differential signal terminals. 28. The electrical connector of claim 25, wherein the first, second, and third welded portions are arranged in a row and sequentially formed as: a second welded portion of the first-stage branching terminal, a first soldering portion, a first soldering portion of the second grounding terminal, a third pair of differential signals, a second soldering portion, a first soldering portion of the first grounding terminal, and a third soldering first of the power supply terminal a second soldering portion to the differential signal terminal. 14