201001827 六、發明說明： 【發明所屬之技術領域】 本發明涉及一種電連接器，尤其涉及一種連接電子裝置和主板之並 - 帶有接地端子之電連接器。 【先前技術】 时美國專利第607U50號揭示了-種電連接器，其包括一個公端連接 :和-個母端連接n ’該母端連接H安裝於電腦後蓋板上，而公 =安裝於硬顿上咱者相互連接以實碰销和後 =。^端連接器-包括-個與硬碟機上公端連接__ ^ 包括—個與電腦後蓋板上之母端連接器相_並^第 =接面械之第二對接面。複解電端子從第—對接 接= 來只現公母連接器之電性連接，第一對接 _ ^^ 器之電愿。 1丧_弟一對接面形成公母連接 美國專利第6918774號揭示了 一種電連接哭，苴 數縱長電路板。該絕緣本體包括内部具有許^通體和複 嫩編:===:述前對接部、後對接部内之且 部背對背裝在舆插座 一絕緣本體，複數第—通也括具有兩個狹槽和第—端子之第 端子固持於第一通道中。;體中並且與狹槽相通，第一 緣本體，舌板設有複數第一=早、有一對舌板和第二端子之第二絕 配合形成傳輪路#。兩對定位槽，第—端子㈣二端子相 兩者緊固在-起。對扣持仏於插座部和插頭部之兩相對端，並將 現電ϊί接。在同樣之工作環境承載相同之電麼實 需求而有所改變。_傳輪速度越來越快，其工作環境也要為=^ 電連接器中之導雷妙 彳分用來傳輸數據’―部分用來提供後蓋 201001827 板到硬碟機之電源或工竹+獻 下工作，然而硬碟蓋板在工作電屡為5伏 加到12伏。 、匕們之工作電壓也從5伏增 使用者現在面臨之問題是插頭和插座 • 權，而電連接器獲得之是另一個、。^^配3求—侧 有能力針對不同類型電連接器提供不同之電壓傳統之結構沒 提供;ί二‘電連接器之第-對接面 解決了所存在之^ 作雜，其確切地滿足了現在之需求並 接器中有-轉換裝置，否則作:愿也為5伏和12伏。除非在電連 很有可能不能正常工作。、作電塵是不同的，硬碟機和後蓋板 當數據傳輪之速度孿措相& 旦差分訊號端子被_，那差分訊號軒對被起來。- 一個需要解決之新問題。；訊滅端子之接地和屏蔽就變成了 另外第-和第二對接面之接沒有提到差分訊號端子對之運用， 提到過。接面之接地方式和電連接器與電路板之安裝都沒有 【發明内容】 本發明之目的在於：接袓1 同額定電塵之電子元件。、—種電連接器’其可選擇性電連接具有不 本發明之另一目的在於.— 對第-對接面、第二對面八―種接地端子’其在高速數據傳輸中 為達到上述_，本發可靠之遮蔽作用。 其包括-個插座連接器和供.、—種電連接器’可安裝在電路板上， 上之連接器相對接之垂頭連接器。該插座連接器設有與硬碟機 器對接之且與第—對接帥«綠有與後蓋板上之連接 板對接並垂直第—斜_第一對接面。該電連接器還包括與電路 連接器提供了兩種額第—對接面之安裝面’電路板為插座和插頭 兒進而使電連接器可選擇性地連接不同電壓 201001827 之硬碟機及後蓋板。 插座連接益包括第一絕緣本體，該第一絕緣本體包括第一對接面和 與第—雜面相對之第—接合面，插麵《還包括兩個導電端子模 且二匕，插入帛一基體之第一導電端子和插人第二基體之第二導電端 T每個第$電端子都具有穿過第一對接面之第一接觸部，第二導電 ^子包括魏騎訊號端刊和與職端子制隔排狀接地端子 $㈤訊號端子對包括穿過第—對接面之第—接騎和穿過第二對接 亚y第-接觸部背離延伸之第二接觸部。接地端+包括—個中間 直連二接觸部和從中間部延伸並與第一、第二接觸部垂 部，該接地端子還包括複數分開設置之侧翼部，該側 ， 異輕中間部朝相鄰接之差分訊號端子對延伸。 -頭，接$第—絕緣本體，該第二絕緣本體包括第二對接面和盘第 私面，概嶋_贿仏娜^ 到安穿面成吉^延伸弟二接合面。複數導電端子從第二對接面延伸 板之尾部。形狀，其包括第二接觸部和垂直第二接觸部並連接電路 緊部弟電和I第右二接合面具有緊固插座連接器和插頭連接器之鎖 办°。有位於插座連接器和插頭連接器中間上方之宴體和 域，定⑽上対缝餘料尾敎=， &子尾°卩穿過通孔紐連接在電路板上。 '躲下有益效果：藉於電路板 對接面和項接一 【實施方式】 其包==座Ϊϋ”月之電連接器1可安裳在電路板9上， 接面21，結二連二了:一個插頭連接器3。插座連細包括第-對 第一對接面2!相對之第一^連接_未示)對接。插頭連細包括與 (MA - ^ 第—對接面3丨，其與計算機後蓋板上之插座 在^«機⑽’或者是市耻現在妨之其他連接。該 5 201001827 ，連包括—個與第—對接面21和第二對接面3!相垂直之安裝面 、政衣面11與電路板9相對應。本發明之特點在於，可給插座連接 =及/或純接ϋ3提供_❹種歡驗，料選擇性地連接不 同電壓之硬碟機及/或後蓋板。 請爹閱第三®至第六圖’插座連接器2包括第—絕緣本體2〇， -絕緣本體2G包括第-對接面21和與第—對接面叫目對之第_接合面 23 ’插座連接器2還包括兩個導電端子模塊⑵ > 29)，其分別呈右忐 =在第基體22之第-組導電端子和成型在第二基體24之第二組導電 知子第組‘^子4包括從插座連接器2延伸到插頭連接器3之第一201001827 VI. Description of the Invention: [Technical Field] The present invention relates to an electrical connector, and more particularly to an electrical connector that connects an electronic device to a motherboard and has a grounding terminal. [Prior Art] U.S. Patent No. 607U50 discloses an electrical connector including a male terminal connection: and a female terminal connection n 'the female terminal connection H is mounted on the computer rear cover, and the male = installation The hard-hittings are connected to each other to actually hit the post and the back =. ^ End connector - includes - connected to the male end of the hard drive __ ^ includes a second mating face with the female connector on the back cover of the computer. The re-solving electrical terminal is connected from the first-to-pair connection to the electrical connection of the male and female connectors, and the first docking _ ^^ device is intended. 1 _ 弟 一对 一对 一对 形成 形成 形成 形成 形成 美国 美国 美国 美国 美国 美国 美国 美国 美国 美国 美国 美国 美国 美国 美国 691 691 691 691 691 691 The insulative housing comprises an internal body and a composite body: ===: the front abutting portion and the rear abutting portion are mounted back to the back of the socket and an insulative body, and the plurality of slots also have two slots and The first terminal of the first terminal is held in the first passage. The body is in communication with the slot, the first edge body, the tongue plate is provided with a plurality of first = early, and a pair of tongue plates and a second terminal of the second terminal cooperate to form a transmission path #. Two pairs of positioning slots, the first terminal (four) and two terminal phases are fastened together. Hold the two opposite ends of the socket part and the plug part and connect them to the power supply. There is a change in the same working environment that carries the same power. _ The speed of the transmission wheel is getting faster and faster, and the working environment is also used to transmit data in the ^^ electrical connector. The part is used to provide the power supply or the bamboo for the back cover 201001827 board to the hard disk drive. + Dedicated work, but the hard disk cover is added to 12 volts at 5 volts. Our working voltage is also increased from 5 volts. The problem that users now face is the plug and socket, and the electrical connector gets the other. ^^配3求—The side has the ability to provide different voltages for different types of electrical connectors. The traditional structure is not provided; the first-butt joint of the ί's electrical connector solves the existence of the miscellaneous, which exactly satisfies Now there is a -converter in the demanding splicer, otherwise it will be 5 volts and 12 volts. Unless it is likely to not work properly in the electrical connection. The electric dust is different. The hard disk drive and the rear cover are used when the speed of the data transmission wheel is & the differential signal terminal is _, then the differential signal is turned on. - A new problem that needs to be addressed. The grounding and shielding of the terminal are changed. The other - and the second mating surfaces are not mentioned, and the use of the differential signal terminal pair is mentioned. The grounding method of the junction and the installation of the electrical connector and the circuit board are not provided. SUMMARY OF THE INVENTION The object of the present invention is to connect an electronic component of the same rated dust. The electrical connector of the invention has its optional electrical connection. The other object of the invention is that the first-to-be opposite interface and the second opposite-eight-type grounding terminal are capable of achieving the above-mentioned _ in high-speed data transmission. This is a reliable shielding effect. It includes a socket connector and an electrical connector that can be mounted on a circuit board with the connector on the opposite side of the connector. The socket connector is provided to be docked with the hard disk machine and is mated with the first butt joints of the green and the connecting plates on the rear cover and vertically perpendicular to the first butt joint. The electrical connector further includes a mounting surface for providing a plurality of fore-butting faces with the circuit connector. The circuit board is a socket and a plug, and the electrical connector can selectively connect the hard disk drive and the back cover of different voltages 201001827. board. The socket connection includes a first insulative housing, the first insulative housing includes a first mating surface and a first mating surface opposite to the first matte surface, the interposer further includes two conductive terminal molds and two turns, and the first insole is inserted into the base The first conductive terminal and the second conductive end T of the second base body each have a first contact portion passing through the first mating surface, and the second conductive portion includes a Wei riding signal end and a The terminal terminal spacer grounding terminal $(5) signal terminal pair includes a first contact that passes through the first mating face and a second contact portion that extends away from the second butt joint y-contact portion. The grounding end + includes an intermediate direct connecting two contact portion and a vertical portion extending from the intermediate portion and the first and second contact portions, the grounding terminal further comprising a plurality of spaced apart side wing portions, the side, the opposite light intermediate portion facing the phase Adjacent differential signal terminal pairs extend. - The head is connected to the $1-insulating body, and the second insulating body comprises a second abutting surface and a disk private surface, and the 绝缘_仏 仏 仏 ^ ^ 到 穿 安 ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ A plurality of conductive terminals extend from the second mating face to the tail of the board. The shape includes a second contact portion and a vertical second contact portion and is connected to the circuit. The second and second right engaging faces have a lock for fastening the socket connector and the plug connector. There is a banquet body and a field located above the middle of the socket connector and the plug connector, and the quilting residual tail 敎 =, & & sub-tail 卩 is connected to the circuit board through the through hole button. 'Hide the beneficial effect: by the board mating surface and the item is connected to one [embodiment] The package == seat Ϊϋ" month of the electrical connector 1 can be mounted on the circuit board 9, the junction 21, two A plug connector 3. The socket connector includes a first-to-first mating face 2! opposite the first connector_not shown. The plug connector includes a (MA-^ first-butting face 3丨, It is connected with the socket on the back cover of the computer in the machine (10)' or the other connection of the shame. The 5 201001827 includes a mounting surface perpendicular to the first butt joint 21 and the second butt joint 3! The political clothing surface 11 corresponds to the circuit board 9. The invention is characterized in that the socket connection = and / or the pure connection 提供 3 can be provided with a 欢 欢 test, which is intended to selectively connect different voltage hard disk drives and/or The rear cover. Please refer to the third to sixth figures 'the receptacle connector 2 includes the first insulative housing 2', and the insulative housing 2G includes the first butt joint 21 and the first joint with the first mating surface. The face 23 'socket connector 2 further includes two conductive terminal modules (2) > 29) which are respectively right 忐 = the first set of conductive terminals at the base body 22 And a second set of conductive electrons formed in the second substrate 24, the first group 4 includes a first extension from the socket connector 2 to the plug connector 3
v T電端子41和僅排列在_連接器2之第二導電端子#。每個第—導電 端子41包括組裝在第-對接面21上之第一接觸部扣和遠離第一接觸部 方向延伸之第二接觸部413，當插座連接器2和插頭連接器3組裝時， 第=接觸部413組裝在第二對接面31上。每個第二導電端子4S包括組裝 在第一對接面21上之第一接觸部451和與第一接觸部451垂直之尾部 455，當電連接器〗電性連接在電路板9上時，尾部455延伸到安裝面η 上。 每個第二組導電端子5，其是插入式包覆成型，且包括複數差分訊 號端子對51、複數與訊號端子對51間隔排列之接地端子對53以及複數訊 號/電源端子（55、57)。每個差分訊號端子對51包括被塑料體51〇覆蓋 之中間部、沿中間部延伸之第一接觸部511以及遠離第一接觸部511方向 延伸之第一接觸部513 ’第一接觸部511組裝在第一對接面21上，第二接 觸部513組裝在第二對接面31上。 請參閲第四圖，接地端子53不僅在插座連接器2和插頭連接器3延 伸’而且還包括向下延伸之尾部535，該尾部535安裝在電路板9上。接 地端子53包括中間部530、沿著中間部530延伸之第一接觸部531、沿中 間部530延伸之並與第一接觸部531相對之第二接觸部533以及沿中間部 530延伸並且垂直第一接觸部531和第二接觸部533之尾部535。第一接觸 部531成偏斜狀，第二接觸部533成刀片狀，第二接觸部533與中間部530 定位在不同平面内，第一接觸部531和第二接觸部533不連續。接地端子 53還包括一些分開設置之侧翼部537，該側翼部537從中間部530朝相鄰 6 201001827 接差分说濃端子對51棱向延伸，接地端子53之中間部530血差八气，山 子51之中間部緊密排列在-起，側翼部537與差分訊號端預 . 耦合，側翼部537和側翼部537之間之排列是留有空隙的，其有利於與 鄰導電端子尾部相配合。 - 訊號/電源端子（55、57)包括從插座連接器2延伸到插頭連接器3 之第一導電端子57和僅排列在插座連接器2之第二導電端子％。第一°°導 電端子57包括組裝在第一對接面21上之第一接觸部571和遠離第—接^ 部571方向延伸之第二接觸部573，當插座連接器2和插頭連接器3組裝 吋，第一接觸部573組裝在第二對接面31上。第二導電端子55包括組^ 在第一對接面21上之第一接觸部55][和與第一接觸部551垂直之尾^ 丨 555，當電連接器〗電性連接在電路板9上時，尾部555延伸突出於安裝面 11上。 請參閱第五圖至第七圖，導電端子模組（25、29)組裝在—起，第 二導電端子45之尾部偏離第一接觸部451之中線，是為了回避接地端子 53之中間部530連接在電路板9上。成對之鎖定塊22】形成在第—基體22 和第二基體24上，這是為了將導電端子模組（25、29)固定在 本體20内之成對型腔201中。 請㈣第八圖’插頭連接器3包括第二絕緣本體3〇，該第二絕緣本 ，3〇包括第二對接面31和與第二對接面31相對之第二接合面&複數從 $二對接面延伸到第二接合面33之端子通道34用來收容插座連接器2之 第=组導電端子之第二接觸部（43、513、533、553)，複數導電端子6 ，弟二對接面3!延伸到安裝面η。導電端子6成直角形，其包括組裝在 弟二對接面31之第二接觸部63及垂直第二接觸部63並連接在電路板今上 之尾部65。 參閱第一圖和第六圖至第八圖，插座連接器2之第一接合面说口 連接為3之第二接合面33設有固定插座連接器2和插頭連接器3之接 :Ρ插頭連接态3之第二接合面33設有一對向内延伸之凹部36，該凹 =用來收容靠近插座連接器2第—接合面Μ兩端之内部導向臂％。一 對〜表面延伸之定位柱38收容在第一接合面23之狭槽四中。一對安裝在 插頭連接器3兩側之金屬鎖定臂37與一對位於插座連接起2兩端之金屬 7 201001827 和位於插座連和插頭連接器3上方之中間蓋體7 ‘ 設有複數通孔連3下款中間定位《，中間定位板8 -_通孔81電性連接在電路板^。6之尾部（455、535、555、⑼ 導電先從插座連接器2開始，首先，製造設有第一紐 子模組29以及在―個^^組25、設有第二組導電端子5之第二導電端 端子模組29。然後，把導電端子模組25和第二導電 -接觸部（4HU 53广二核組裝配在第一絕緣本體2〇中並且讓第 便組裝完成。 51 )組裝在第一對接面21上，插座連接器2 將第ίΐΙΪί插頭連t113’將其導電端子6裝配在端子通道34中並且 組裝二起、ίίί第二對接面31上。插頭連接器3和插座連接器2 (413、513 ^ (4、5)裝配在端子通道34令並且第二接觸部 第二接合面33上。組裳在第二對接面31上，第一接合面23抵靠在 起樣=位板8之通孔 完成。 555 65)，這樣整個電連接器裝配 综上所述’本發明符合發明專利要件，爰依法提出專於 化，發明之精神所作之等效修飾或變 【圖式簡單說明】 弟一圖為本發明電連接器之立體組裝圖。 第二圖為第一圖電連接器之立體分解圖。 第二圖為第二圖電連接器之導電端子模組之立體分解圖。 ，四圖為第二圖電連接器之接地端子之放大圖。 ，五圖為第二圖電連㈣之導電端子模組之立體組襄圖。 第六圖為第二圖電連接器之插座連接器之立體组裝圖。 11201001827 連接器之導電端子模組之局部視圖。 接器之立體組裝圖。 電連接器 插座連接器 1 2 型腔 201 第一基體 22 弟一接合面 23 弟一導電端子模組25 導向臂 26 狹槽 28 一個插頭連接器 3 第二對接面 31 端子通道 34 金屬鎖定臂 37 第一組導電端子 4 第一接觸部 411 第二導電端子 45 尾部 455 差分訊號端子對 51 第一接觸部 511 接地端子對 53 第一接觸部 531 尾部 535 第二導電端子 55 尾部 555 第一接觸部 571 導電端子 6 尾部 65 中間定位板 8 安裝面 第一絕緣本體 20 第一對接面 21 鎖定塊 221 第二基體 24 導電端子模塊 25、29 金屬片 27 第二導電端子模組 29 第二絕緣本體 30 弟一接合面 33 凹部 36 定位柱 38 第一導電端子 41 第二接觸部 413 第一接觸部 451 第二組導電端子 5 塑料體 510 第二接觸部 513 中間部 530 第二接觸部 533 侧翼部 537 第一接觸部 551 第一導電端子 57 第二接觸部 573 弟-一接觸部 63 中間蓋體 7 通孔 81 9 9 201001827 電路板 10v T electrical terminal 41 and only the second conductive terminal # of the connector 2 are arranged. Each of the first conductive terminals 41 includes a first contact portion buckle assembled on the first mating face 21 and a second contact portion 413 extending away from the first contact portion. When the receptacle connector 2 and the plug connector 3 are assembled, The first contact portion 413 is assembled on the second mating surface 31. Each of the second conductive terminals 4S includes a first contact portion 451 assembled on the first mating face 21 and a tail portion 455 perpendicular to the first contact portion 451. When the electrical connector is electrically connected to the circuit board 9, the tail portion The 455 extends onto the mounting surface η. Each of the second set of conductive terminals 5 is insert-molded and includes a plurality of differential signal terminal pairs 51, a plurality of ground terminal pairs 53 spaced apart from the signal terminal pairs 51, and a plurality of signal/power terminals (55, 57) . Each of the differential signal terminal pairs 51 includes an intermediate portion covered by the plastic body 51 , a first contact portion 511 extending along the intermediate portion, and a first contact portion 513 'the first contact portion 511 extending away from the first contact portion 511 . On the first mating face 21, the second contact portion 513 is assembled on the second mating face 31. Referring to the fourth figure, the ground terminal 53 extends not only in the receptacle connector 2 and the plug connector 3 but also includes a downwardly extending tail portion 535 which is mounted on the circuit board 9. The ground terminal 53 includes an intermediate portion 530, a first contact portion 531 extending along the intermediate portion 530, a second contact portion 533 extending along the intermediate portion 530 and opposite to the first contact portion 531, and extending along the intermediate portion 530 and perpendicularly A contact portion 531 and a tail portion 535 of the second contact portion 533. The first contact portion 531 is skewed, the second contact portion 533 is formed in a blade shape, the second contact portion 533 and the intermediate portion 530 are positioned in different planes, and the first contact portion 531 and the second contact portion 533 are discontinuous. The grounding terminal 53 further includes a plurality of side wings 537 which are disposed separately. The side wing portions 537 extend from the intermediate portion 530 toward the adjacent 6 201001827 and extend to the differential terminal pair 51. The middle portion 530 of the ground terminal 53 is bloody. The middle portion of the 51 is closely arranged, the side wing portion 537 is pre-coupled with the differential signal end, and the arrangement between the side wing portion 537 and the side wing portion 537 is left with a gap, which is advantageous for mating with the tail end of the adjacent conductive terminal. The signal/power terminals (55, 57) comprise a first conductive terminal 57 extending from the socket connector 2 to the plug connector 3 and a second conductive terminal % arranged only in the socket connector 2. The first °° conductive terminal 57 includes a first contact portion 571 assembled on the first mating face 21 and a second contact portion 573 extending away from the first connector portion 571, when the receptacle connector 2 and the plug connector 3 are assembled That is, the first contact portion 573 is assembled on the second mating face 31. The second conductive terminal 55 includes a first contact portion 55] on the first mating surface 21 and a tail 555 perpendicular to the first contact portion 551. When the electrical connector is electrically connected to the circuit board 9, The tail portion 555 extends beyond the mounting surface 11. Referring to FIG. 5 to FIG. 7 , the conductive terminal modules ( 25 , 29 ) are assembled, and the tail of the second conductive terminal 45 is offset from the middle of the first contact portion 451 in order to avoid the middle portion of the ground terminal 53 . The 530 is connected to the circuit board 9. The pair of locking blocks 22 are formed on the first base 22 and the second base 24 in order to secure the conductive terminal modules (25, 29) in the pair of cavities 201 in the body 20. Please (4) FIG. 8 'The plug connector 3 includes a second insulative housing 3〇, the second insulative housing, the third mating surface 31 and the second mating surface opposite to the second mating surface 31 & The terminal channel 34 of the second abutting surface extending to the second bonding surface 33 is for receiving the second contact portion (43, 513, 533, 553) of the first group of conductive terminals of the socket connector 2, the plurality of conductive terminals 6, and the second two Face 3! extends to the mounting surface η. The conductive terminals 6 are formed in a right angle shape, and include a second contact portion 63 and a vertical second contact portion 63 which are assembled on the mating face 31 of the second body and are connected to the tail portion 65 of the circuit board. Referring to the first and sixth to eighth figures, the second joint surface 33 of the first joint surface of the socket connector 2 is provided with a fixed socket connector 2 and a plug connector 3: a plug The second engaging surface 33 of the connected state 3 is provided with a pair of inwardly extending recesses 36 for receiving the inner guiding arm % near the ends of the first engaging surface of the receptacle connector 2. A pair of -surface extending locating posts 38 are received in the slots 4 of the first mating face 23. A pair of metal locking arms 37 mounted on both sides of the plug connector 3 and a pair of metal 7 201001827 at both ends of the socket connection 2 and an intermediate cover 7' located above the socket connector and plug connector 3 are provided with a plurality of through holes In the middle of the third paragraph, the intermediate positioning plate 8 -_ through hole 81 is electrically connected to the circuit board ^. The tail of 6 (455, 535, 555, (9) conducts electricity from the socket connector 2 first. First, the first button module 29 is fabricated and the group 25 is provided, and the second group of conductive terminals 5 are provided. The second conductive terminal module 29. Then, the conductive terminal module 25 and the second conductive-contact portion (the 4HU 53 wide core assembly is assembled in the first insulating body 2〇 and the first assembly is completed. 51) assembly On the first mating face 21, the receptacle connector 2 attaches the first connector t113' to its conductive terminal 6 in the terminal channel 34 and assembles the second mating face 31. The plug connector 3 and the socket are connected The device 2 (413, 513 ^ (4, 5) is mounted on the terminal channel 34 and the second contact portion second engagement surface 33. The group is on the second mating surface 31, and the first joint surface 23 abuts against the sample = The through hole of the bit plate 8 is completed. 555 65), so that the entire electrical connector assembly is described above. The present invention complies with the patent requirements of the invention, and the equivalent modification or variation made by the spirit of the invention is proposed according to law. Brief description of the model] The first figure of the brother is the three-dimensional assembly diagram of the electrical connector of the invention. It is an exploded perspective view of the electrical connector of the first figure. The second figure is an exploded perspective view of the conductive terminal module of the second electrical connector. Figure 4 is an enlarged view of the ground terminal of the electrical connector of the second figure. Figure 5 is a three-dimensional group diagram of the conductive terminal module of the second figure electrical connection (4). The sixth figure is the three-dimensional assembly diagram of the socket connector of the second figure electrical connector. 11201001827 Part of the conductive terminal module of the connector View. Three-dimensional assembly diagram of the connector. Electrical connector socket connector 1 2 cavity 201 first base 22 a joint surface 23 a conductive terminal module 25 guide arm 26 slot 28 a plug connector 3 second docking Surface 31 terminal channel 34 metal locking arm 37 first group of conductive terminals 4 first contact portion 411 second conductive terminal 45 tail portion 455 differential signal terminal pair 51 first contact portion 511 ground terminal pair 53 first contact portion 531 tail portion 535 second Conductive terminal 55 tail portion 555 first contact portion 571 conductive terminal 6 tail portion 65 intermediate positioning plate 8 mounting surface first insulative body 20 first butt surface 21 locking block 221 second Body 24 Conductive terminal module 25, 29 Metal sheet 27 Second conductive terminal module 29 Second insulative body 30 Younger joint surface 33 Recessed portion 36 Positioning post 38 First conductive terminal 41 Second contact portion 413 First contact portion 451 Second Group of conductive terminals 5 Plastic body 510 Second contact portion 513 Intermediate portion 530 Second contact portion 533 Side wing portion 537 First contact portion 551 First conductive terminal 57 Second contact portion 573 Younger-one contact portion 63 Intermediate cover 7 Through hole 81 9 9 201001827 Circuit board 10