M366814 五、新型說明： 【新型所屬之技術領域】 本創作係關於—種電連㈣ 傳輸之電連接器。 先其涉及一種具有差分訊號 【先前技術】 電連接n藉由導電端？提供 常’導電端子間隔很接近，传俱:4子6又備之間的訊谠連接。通 擾」。混合的電場導致—個導1目鄰導，端子之間出現「串 電干擾時出現串擾，從而破壞訊號傳子中感應 備的小型化和高速度，高婦完替=輸的;^整性。隨著電子設 該串擾的減小變為連接器^中㈣傳輪變得更加普遍， 與本案相關之習知技術可以參考中國素 么告第201097426Υ號揭露之一種泰陵實用新型專利 傳輸高頻數字訊號，其包括絕緣本二連^器’該電連接器用以 自基部向前凸伸之舌片，每—導電端子包括=^包括基部及 的接觸部及延伸出絕緣本體的焊接部 =舌片表面上 排，導電端+包括有接地端子及複數對差分ζ接部排佈成- 接器的每一對差分訊號端子的焊接部之間且有^子，該電連 端子與差分訊號端子的相鄰焊接部 有^間距，接地 第-間距與第二間距相等，以致影響了該電有卓1距，然而， 品質。 冤連接為的訊號傳輸 【=二要設計-種電繼以解決上述技術問題。 之電主要目的在於提供-種具有改善訊號傳輸品質 哭本創作之目的係藉以如下技術方案達成的： =及^有用以收容對接插頭之插接孔，其包括：絕緣本體 複數導電端子，係設於絕緣本體上，每—導電端子包括延 3 M366814 =接匕内的接觸部、連接部及自連接部延伸出絕緣本體的 二：包括第一接地端子及第-對差分訊號端子， 第一對差刀訊號端子包括第-訊號端子及 :第也端子之間的第二訊號端子，第—接地端子及= 差为錢端子的連接部排成—排，第1地端子及第—對差分 訊號端子的焊接部亦排成—排；其中，所述第―、第 子連接部的寬度分別小於第-接地端子^ 端子，部與第-接地端子連接部之間具有第—間距第 -訊，端子焊接部與第-接地端子烊接部之間具 距’第一間距小於第二間距。 曰 本創作之目的亦可藉以如下技術方輯成的：_種電連接 器’係凹設有收容對接插頭之插接孔，其包括：絕緣本體以 及複數導電端子，係設於絕緣本體上，每—導電端子包括延伸 入插接孔⑽接觸部、連接部及自連接部延伸出絕緣本體的焊 接部楚所迷導電端子包括第-、第二對差分訊號端子及位於第 -、第二對差分訊號端子之_第—接地端子，第—對差分訊 號端子包括第-訊號端子及與第—接地端子相鄰的第二訊號 端子’第-、第二對差分訊號端子及第—接地舒的連接部ς 成-排’第…第二對差分訊號端子及第—接地端子的焊接部 亦排成-排’其中’所述第—對差分訊號端子兩焊接部之間且 = : =，第第二= 端子，一接地端子兩焊接部與之間具 有第一間距’第一間距小於第二間距。 相較於習知技術，本創作具有如下增進功效：電連接 -對差分訊號端子㈣距縮小了，而差分訊號端子與接地端子 的間距擴大，從而降低了導電端子之間的串擾，改善了 器的訊號傳輸品質。 # 【實施方式】 請參閱第-圖至第五圖所示’本新型電連接器_為聰3〇 插座連接器’安裝於電路板朋上以供對USB 2Ό Β型對接 示)或USB 3.0 Β型對接插頭(未圖示)插接，其包括：絕緣本體卜設^ 4 M366814 絕緣本體1上的複數導電端子2及包覆絕緣本體1之金屬遮蔽毅體3。 絕緣本體1包括第一、第二本體„、12及固定於第二本體12後端 的固持塊13。第二本體12前端凹設有用以收容對接插頭的插接孔14， 插接孔14包括第—插接孔141及位於第一插接孔⑷下方並與第一插 接孔141相連通之第—插接孔142，第一插接孔⑷小於第二插接孔 142第本體11包括與第二本體12相固定之第一基部is及自第一基 部15向前延伸入第一插接孔H1内之第一舌片16。第二本體12包括 第-基部17及自第二基部17延伸入第二插接孔142内之第二舌片 第一、第二舌片16、18相互平行，而且第一舌片16之厚度小於第二 舌=18。第二基部17設有固定第一基部15的固定槽m及沿前後方 向貫穿第二基部17的四個收容槽172，其後端兩側還設有貫穿第二基 部17的開槽173。第二舌# 18設有上下相對設置之第一、第二表面 181、182，第-、第二表面18卜182上分別設有自收容槽172延伸之 凹槽183，第一舌片“具有朝向第工舌片^的下表面即安裝面脱。 導电端子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 B型插座連接器端子，用以連接USB 2 〇b型對接插頭； 第一、第二端子組21、22共同構成USB 3.0 B型插座連接器端子，用 以連接USB 3·0 B型對接插頭。每一導電端子2包括位於前端的接觸部 23、與接觸部23相連之定位部24、自定位部24垂直向下彎折延伸之 丨 連接部25及自連接部25延伸出絕緣本體〗的穿孔型焊接部26。第一 端子組21的接觸部23排設於第一舌片16安裝面162上，第一端子組 21的定位部24位於同一水平面上，第一端子組21的所有連接部25及 焊接部26均位於同一豎直面上。 第一端子組21設置為五根，其包括第一、第二對差分訊號端子 211、212及第一接地端子213 ’第一對差分訊號端子211包括第一第 二訊號端子2111、2112，第二對差分訊號端子212包括第三、第四訊 號端子2121、2122,第-端子組21沿第一舌片16的寬度方向排佈為： 第一訊號端子2111、第二訊號端子2112、第一接地端子213、第三訊 號端子2121、第四訊號端子2122。第一訊號端子2ln與第四訊號端^ 2122的結構相對於第一接地端子213沿第一舌片16的寬度方向相互對 5 M366814 稱，第:號端子2112與第三訊號端子2121的結構相對於第一接地端 子213沿第一舌片16的寬度方向亦相互對稱。第一、第二訊號端子2111 之Γ1的間距與第二、弟四訊號端子2121、2122的間距相等，第一接地 端子213位於第二、第三訊號端子2112、2121的中間位置。 第一接地端子213定位部24與連接部25的寬度分別大於第一對、 第二對差分訊號端子21〗、212的定位部24與連接部Μ，第一接地端 子213的焊^部26寬度小於其連接部25並自連接部25的中部延伸而 成。第一、第二對差分訊號端子21!、212的焊接部26分別自對應連接 部25的外侧端部延伸並與對應連接部25的外側相對齊，是以第一、 第二對差分訊號端子21卜212焊接部26的寬度分別小於其對應連接部 25 ’第、弟一讯號端子2111、2112或第三、第四訊號端子212卜2122 兩連接部25之間的間距小於其對應兩焊接部26之間的間距第二訊 號端子2112連接部25與第一接地端子213連接部25之間具有第一間 距D1，所述第二訊號端子2112焊接部26與第一接地端子焊接部 26之間具有第二間距D2,第一間距切小於第二間距D2，如此增加了 第-對差分訊號端子211抗「串擾」性能’改善了第—對差分訊號端子 211的訊號傳輪品質，另外亦方便焊接於電路板2㈤上。 同時，第一對差分訊號端子211與第二對差分訊號212的定位部 24分別向兩相對外側彎折，增加了第二、第三訊號端子2ii2、2i2i之 .間的間距，騰出較多空間以便於佈置第一接地端子213。 第二端子組22設置為四根，其定位部25與第二本體12的四個收 容槽Π2相固持。第二端子組22包括第三對差分訊號端子22卜第二 接地端子222及電源端子223，第一對差分訊號端子221包括第五、第 六訊號端子2211、2212，第五訊號端子2211與電源端子223排設於第 一舌片18的第一表面181上，而第六訊號端子22丨2與第二接地端子 222排設於第二舌片18的第二表面182上，其+，第五、第六訊號端 子2211、2212於上下及前後方向上相互對齊，電源端子223與第二接 地端子222亦於上下及前後方向上相互對齊，並且第五訊號端子2211 與電源端子223的連接部25、焊接部26位於第一豎直面上，第六訊號 端子2212與第二接地端子222的連接部25、焊接部26位於第二豎直 6 M366814 面上’第二豎直面位於第-豎直面的前方，第„、第二端子組2i、22 的連接部25、焊接部26整體排列於三個相互平行的豎直面上。 本新型電連接器1〇〇將第-本體u鑲埋成型於第一端子組21接觸 部23與定位部24上，而固持塊13鑲埋成型於第一端子組21連接部 25上’從而降低了生產成本’第一接地端子213的定位部％與連接部 25分別設有定位孔242、252,第一本體„呈液體狀態時會流入定位孔 242、252内’有利於提高接地端子21S與第一本體n 型時的結合強度。 取 遮蔽设體3 &覆於絕緣本體1外部並圍設形成所述插接孔Η，遮 蔽殼體3包括頂壁31、分別自觀31向下《彎折延伸之兩側壁32、 _ 前端壁33及固持於頂壁31與側壁32後端用以包覆絕緣本體】後端的 後蓋34 ’兩側壁32設有向下延伸之用以與電路板相固定之固持腳 321及向内側延伸有扣持於絕緣本體j底部的固持# 322，前端壁幻 的左右兩端分別與兩側壁32相扣持，其設有與插接孔14相貫通之開 口 330及延伸入插接孔14内的彈片332β兩側壁32上設有扣持孔奶， 后蓋34兩侧分別向前延伸有彈性臂341，彈性臂341上設有扣持部 345，彈性臂341收容於第二本體12開槽173後其扣持部泌與二寺 孔3Μ相卡扣，扣持部345設有導引其插入扣持孔奶⑽傾斜部祕。 綜上所述’本創作符合新型專利要件，差依法提出專利申請。惟， • 壯所述者僅為本創作之較佳實施例，本創作之範圍並不以上述實施 例為限，舉域習本案之人士援依賴狀精制作之等效修飾 或變化，皆應涵蓋於以下申請專利範圍内。 【圖式簡單說明】 第-圖係本創作電連接器與電路板之立體圖。 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立體分解圖。 第四圖係本鑛電連接器之另-航讀分解圖。 第五圖係摘作電連接轉電端子之排佈示意圖。 【主要元件符號說明】 7 M366814 電連接器 第一本體 第一舌片 第二本體 固定槽 開槽 第一表面 - 凹槽 第一插接孔 固持塊 • 第一端子組 第一訊號端子 第二對差分訊號端子 第四訊號端子 第二端子組 第五訊號端子 第二接地端子 接觸部 連接部 i 第一間距 遮蔽殼體 兩侧壁 固持片 前端壁 彈片 彈性臂 * 傾斜部 絕緣本體 1 第一基部 15 安裝面 162 第二基部 17 收容槽 172 第二舌片 18 第二表面 182 插接孔 14 第二插接孔 142 導電端子 2 第一對差分訊號端子211 第二訊號端子 2112 第三訊號端子 2121 第一接地端子 213 第三對差分訊號端子221 第六訊號端子 2212 電源端子 223 定位部 24 焊接部 26 第一間距 D2 頂壁 31 固持腳 321 扣持孔 325 開口 330 後蓋 34 扣持部 345 電路板 200 8M366814 V. New description: [New technical field] This creation is about the electrical connector for electrical connection (4) transmission. First, it involves a differential signal. [Prior Art] Electrical connection n through the conductive terminal? Providing a constant 'electrical terminal spacing is very close, the pass: 4 sub-6 and the standby signal connection. Interference." The mixed electric field causes a guide to lead, and crosstalk occurs between the terminals. This causes the miniaturization and high speed of the induction in the signal transmission, and the high-definition replacement = loss; With the reduction of the crosstalk of the electronic device, it becomes more common in the connector (4). The conventional technology related to this case can refer to the high transmission of the patent of the Tailing utility model disclosed in the Chinese No. 201097426 nickname. The frequency digital signal includes an insulating connector for the electric connector to protrude forward from the base, and each of the conductive terminals includes a contact portion including a base portion and a solder portion extending from the insulating body = tongue The upper surface of the chip, the conductive end + includes a grounding terminal and a plurality of pairs of differential splicing portions arranged between the soldering portions of each pair of differential signal terminals of the connector, and the electrical terminal and the differential signal terminal The adjacent soldering portion has a pitch, and the grounding-to-spacing is equal to the second pitch, so that the electrical distance is affected, however, the quality is transmitted by the signal transmission [= two design-type electric power to solve The above technical problems. The main purpose of the electric power is to provide a kind of improved signal transmission quality. The purpose of the invention is achieved by the following technical solutions: = and ^ are used to receive the plug hole of the mating plug, which comprises: an insulating body, a plurality of conductive terminals, which are On the insulative housing, each of the conductive terminals includes a length 3 M366814 = a contact portion in the joint, a connecting portion and a second extending from the connecting portion of the insulating body: including a first grounding terminal and a first-to-pair differential signal terminal, the first pair of differences The knife signal terminal includes a first signal terminal and a second signal terminal between the first terminals, a first ground terminal and a connection portion with a difference of money terminals arranged in a row, a first ground terminal and a first pair of differential signal terminals The soldering portions are also arranged in a row; wherein the widths of the first and second sub-connecting portions are respectively smaller than the first-ground terminal ^ terminal, and the first-to-ground terminal connecting portion has a first-spacing first-signal, the terminal The distance between the soldering portion and the first-ground terminal splicing portion is smaller than the second pitch. The purpose of the creation can also be achieved by the following technical methods: _ kind of electrical connector The socket of the mating plug includes: an insulative housing and a plurality of conductive terminals disposed on the insulative housing, each of the conductive terminals includes a soldering portion extending into the contact portion of the plug hole (10), the connecting portion, and the soldering body extending from the connecting portion The conductive terminals of the Chuchu include a first-and second-pair differential signal terminal and a _th-ground terminal at the first and second pairs of differential signal terminals, and the first-to-differential signal terminal includes a first-signal terminal and a first-ground The second signal terminal adjacent to the terminal, the first, the second pair of differential signal terminals, and the first-to-ground connection portion, the second pair of differential signal terminals and the first-ground terminal are also arranged. - row 'where 'the first pair of differential signal terminals between the two soldering portions and = : =, the second = terminal, a grounding terminal has a first spacing between the two soldering portions 'the first spacing is less than the second spacing . Compared with the prior art, the creation has the following enhancement effects: electrical connection - narrowing the distance of the differential signal terminal (four), and increasing the distance between the differential signal terminal and the ground terminal, thereby reducing crosstalk between the conductive terminals, improving the device Signal transmission quality. # [Implementation] Please refer to the figure - Figure 5 to Figure 5 'This new type of electrical connector _ is Cong 3 〇 socket connector' installed on the circuit board for USB 2 Ό type docking display) or USB 3.0 The 对 type butt plug (not shown) is inserted, and comprises: an insulating body, a plurality of conductive terminals 2 on the insulating body 1 and a metal shielding body 3 covering the insulating body 1. The insulative housing 1 includes first and second bodies „, 12 and a holding block 13 fixed to the rear end of the second body 12. The front end of the second body 12 is recessed with a socket 14 for receiving the mating plug, and the plug hole 14 includes The insertion hole 141 and the first insertion hole 142 located under the first insertion hole (4) and communicating with the first insertion hole 141. The first insertion hole (4) is smaller than the second insertion hole 142. The body 11 includes The first base portion 12 to which the second body 12 is fixed and the first tongue piece 16 extending forward from the first base portion 15 into the first insertion hole H1. The second body 12 includes a first base portion 17 and a second base portion 17 The second and second tongues 16, 18 extending into the second insertion hole 142 are parallel to each other, and the thickness of the first tongue 16 is smaller than the second tongue = 18. The second base 17 is provided with a fixed number. a fixing groove m of a base portion 15 and four receiving grooves 172 penetrating the second base portion 17 in the front-rear direction, and a groove 173 penetrating through the second base portion 17 on both sides of the rear end. The second tongue #18 is provided with upper and lower sides. The first and second surfaces 181 and 182 are disposed, and the first and second surfaces 18 and 182 are respectively provided with grooves 183 extending from the receiving groove 172. The lower surface of the tongue "having tongue ^ toward the first station, i.e., off the mounting surface. 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 B-type socket connector terminal for connecting a USB 2 〇b type mating plug; the first and second terminals Groups 21 and 22 together form a USB 3.0 B-type receptacle connector terminal for connecting a USB 3·0 B-type mating plug. Each of the conductive terminals 2 includes a contact portion 23 at the front end, a positioning portion 24 connected to the contact portion 23, a connecting portion 25 bent perpendicularly downward from the positioning portion 24, and a through hole extending from the connecting portion 25 to the insulating body. Type welded portion 26. The contact portions 23 of the first terminal group 21 are arranged on the mounting surface 162 of the first tongue piece 16, the positioning portions 24 of the first terminal group 21 are located on the same horizontal surface, and all the connecting portions 25 and the welding portions 26 of the first terminal group 21 are provided. They are all on the same vertical plane. The first terminal group 21 is provided as five, and includes first and second pairs of differential signal terminals 211 and 212 and a first ground terminal 213. The first pair of differential signal terminals 211 includes first and second signal terminals 2111 and 2112. The two pairs of differential signal terminals 212 include third and fourth signal terminals 2121, 2122. The first terminal group 21 is arranged along the width direction of the first tongue 16 as: a first signal terminal 2111, a second signal terminal 2112, and a first The ground terminal 213, the third signal terminal 2121, and the fourth signal terminal 2122. The structures of the first signal terminal 2ln and the fourth signal terminal 2122 are opposite to each other with respect to the first ground terminal 213 in the width direction of the first tongue 16 by 5 M366814, and the structure of the first terminal 2112 and the third signal terminal 2121. The first ground terminals 213 are also symmetrical to each other along the width direction of the first tongue 16 . The pitch of the first and second signal terminals 2111 is equal to the pitch of the second and fourth signal terminals 2121 and 2122, and the first ground terminal 213 is located between the second and third signal terminals 2112 and 2121. The width of the positioning portion 24 and the connecting portion 25 of the first grounding terminal 213 is greater than the positioning portion 24 and the connecting portion 第一 of the first pair, the second pair of differential signal terminals 21, 212, respectively, and the width of the solder portion 26 of the first ground terminal 213 It is smaller than the connecting portion 25 and extends from the central portion of the connecting portion 25. The soldering portions 26 of the first and second pairs of differential signal terminals 21!, 212 extend from the outer end portions of the corresponding connecting portions 25 and are aligned with the outer sides of the corresponding connecting portions 25, respectively, and are the first and second pairs of differential signal terminals. The width of the 21b 212 soldering portion 26 is smaller than the spacing between the corresponding connecting portion 25', the first signal terminal 2111, 2112 or the third and fourth signal terminals 212, 2122, and the connecting portion 25 is smaller than the corresponding two soldering portions. The distance between the portion 26 has a first pitch D1 between the second signal terminal 2112 connecting portion 25 and the first ground terminal 213 connecting portion 25, and the second signal terminal 2112 is welded to the first ground terminal soldering portion 26 There is a second pitch D2, and the first pitch is cut smaller than the second pitch D2, thus increasing the anti-crosstalk performance of the first-to-differential signal terminal 211 to improve the signal transmission quality of the first-to-differential signal terminal 211. Easy to solder on board 2 (5). At the same time, the first pair of differential signal terminals 211 and the positioning portion 24 of the second pair of differential signals 212 are respectively bent to the opposite outer sides, thereby increasing the spacing between the second and third signal terminals 2ii2 and 2i2i. A plurality of spaces are provided to facilitate the arrangement of the first ground terminal 213. The second terminal group 22 is disposed in four, and the positioning portion 25 is held by the four receiving slots 2 of the second body 12. The second terminal group 22 includes a third pair of differential signal terminals 22, a second ground terminal 222 and a power terminal 223. The first pair of differential signal terminals 221 includes fifth and sixth signal terminals 2211, 2212, and a fifth signal terminal 2211 and a power source. The terminal 223 is arranged on the first surface 181 of the first tongue 18, and the sixth signal terminal 22丨2 and the second ground terminal 222 are arranged on the second surface 182 of the second tongue 18, 5. The sixth signal terminals 2211 and 2212 are aligned with each other in the up and down direction and the front and rear directions. The power terminal 223 and the second ground terminal 222 are also aligned with each other in the up and down and front and rear directions, and the connection portion between the fifth signal terminal 2211 and the power terminal 223 is connected. 25, the soldering portion 26 is located on the first vertical surface, the connecting portion 25 of the sixth signal terminal 2212 and the second grounding terminal 222, the soldering portion 26 is located on the second vertical 6 M366814 surface, the second vertical surface is located on the first vertical plane In front of the front, the connecting portion 25 of the second terminal group 2i, 22, and the welded portion 26 are integrally arranged on three mutually parallel vertical faces. The novel electrical connector 1〇〇 inserts the first body onto the body The first terminal group 21 contact portion 23 and The positioning portion 242 and the connecting portion 25 are respectively provided with positioning holes 242, 252, respectively. The first body „flows into the positioning holes 242 and 252 when in a liquid state” is beneficial to improve the bonding strength of the ground terminal 21S and the first body n-type. The shielding body 3 & covers the outside of the insulative housing 1 and encloses the insertion hole Η, the shielding housing 3 includes a top wall 31, respectively, and the two side walls 32, _ front end which are bent downward The wall 33 and the rear end of the top wall 31 and the side wall 32 are used to cover the insulating body. The rear cover 34' of the rear end is provided with a retaining leg 321 extending downwardly for fixing to the circuit board and extending inward. There is a holding # 322 that is fastened to the bottom of the insulating body j. The left and right ends of the front end wall are respectively fastened to the two side walls 32, and the opening 330 extending through the insertion hole 14 and extending into the insertion hole 14 are provided. The two side walls 32 of the elastic piece 332β are provided with a fastening hole milk. The elastic cover 341 is disposed on the elastic cover 341, and the elastic arm 341 is received in the second body 12. After the 173, the buckle portion is buckled with the two temple holes, and the buckle portion 345 is provided with a guiding portion for inserting the locking hole milk (10). In summary, the creation is in line with the new patent requirements, and the patent application is submitted according to law. However, the strong person is only the preferred embodiment of the present creation, and the scope of the creation is not limited to the above embodiment, and the equivalent modification or change of the reliance on the genre of the case should be It is covered by the following patent application. [Simple diagram of the diagram] The first diagram is a perspective view of the electrical connector and the circuit board. The second figure is a perspective view of the present electrical connector. The third figure is an exploded perspective view of the present electrical connector. The fourth picture is the other-satellite exploded view of the mine electrical connector. The fifth figure is a schematic diagram of the arrangement of the electrical connection to the electrical terminals. [Main component symbol description] 7 M366814 Electrical connector First body First tongue Second body fixing groove Slotted first surface - Groove first insertion hole holding block • First terminal group First signal terminal Second pair Differential signal terminal fourth signal terminal second terminal group fifth signal terminal second ground terminal contact portion connection portion i first spacing shielding housing side wall holding piece front end wall spring elastic arm * inclined portion insulating body 1 first base portion 15 Mounting surface 162 second base portion 17 receiving groove 172 second tongue 18 second surface 182 insertion hole 14 second insertion hole 142 conductive terminal 2 first pair of differential signal terminal 211 second signal terminal 2112 third signal terminal 2121 A grounding terminal 213 a third pair of differential signal terminals 221 a sixth signal terminal 2212 a power terminal 223 a positioning portion 24 a soldering portion 26 a first spacing D2 a top wall 31 a holding leg 321 a holding hole 325 an opening 330 a rear cover 34 a holding portion 345 a circuit board 200 8