M329889 八、新型說明： 【新型所屬之技術領域】 本創作係關於一種電連接器，尤其涉及一種可焊接至電路板上之 接器。 【先前技術】 通用串列匯流排(Universal Serial Bus, USB)介面作為一種標準之輸入/ . 輸出介面，已被廣泛應用於眾多電子設備設計中。1994年，英特爾、康柏、 數字、IBM、微軟、NEC、Northern Telecom等7家世界著名電腦與通信公 _ 司聯合成立了 USB協會(USB-IF)，初步設立USB介面規範。到目前為^， USB協會已經發佈了 ，u及2〇等版本。 上述USB 1.0，1·1，2.0版本分別支持下述三種傳輸速率··低速模式傳 輸速率為1.5兆比特每秒，多用於鍵盤和滑鼠；全速模式傳輪速率為12兆 • 比特每秒；高速模式傳輸速率為480兆比特每秒。 惟，隨著電子工業之發展，即使USB 2 〇之傳輸速率已經不能滿足某些 電子工業之發展要求’例如，在傳輸音頻或視頻之_下，祕證訊號傳 輸之品質，傳輸速率往往高達1G至2G每秒(1G=1〇〇〇兆比特）。電連接器 領域内之另外兩類介面，如PCI_E(傳輸速率可達2 5G每秒)及SATA介面(傳 輸速率可達1.5G至3.0G每秒)之傳輸速率已經明顯超過USB 2 〇介面。 - 但是’ PCI_E及SATA介面由於應用遠遠不及USB，且這兩類介面之端 子數較多、體積較大也難以適應未來電子工業輕、薄、短、小之發展趨勢。 【新型内容】 本創作之主要目的在於提供一種可提高傳輸速率之電連接器。 本創作之目的是藉以如下技術方案達成的：一種電連接器，其包括有 絕緣本體j第一端子組以及第二端子組，絕緣本體並排設置有第一插接口 以及位於第-插接口一側之第二插接口，第一插接口包括有第一舌板，第 =插接π包括有第二舌板，第—端子組設於第—舌板上，第二端子組設於 第一舌板上，其中，第一端子組包括有複數第一端子以及複數第二端子， 第-端子包括有第-接觸部，第二端子包括有第二接觸部，第一接觸部與 6 M329889 第二接觸部共同設於第一舌板下方， 一舌板厚度方向上之高度不同。 且所述第一接觸部與第二接觸部於第 '插接口 =位於第接口―側之第二插接σ，第—插接口包括有第—舌板 -端子組⑦於第-舌板上，第二端子組延伸於第二插接叫，其中 且包財複鮮-端扣及複數第二端子，第—端子包財弧 苐-接觸部n子包括有平缺之第二接 觸部共同設於第一舌板下方。 /、弟一接 相較於習知技術，本創作具有如下增進功效：第一舌板藉由增加第二 端子可提高傳輸速率，另，將第二插如設胁插接κ 該電連接器於上下方向所佔用之空間。 【實施方式】 明-併參閱第-圖及第四圖所示，本創作電連接器Μ〇〇包括有絕緣本 體卜山包覆於絕緣本體1上之外殼2、設於絕緣本體i上之第一端子組3及 第二端子組4、第—内殼5、第二内殼6、組裝至絕緣本體1上之第一定位 塊7以及第二定位塊8。 ，緣本體1 -體並排設置有第一插接口 1〇以及位於第一插接口⑴右 側，第二插接口 11，第_插接口 1G包括有第—舌板12，第—端子組3係設 於，舌板12上，第二插接口 11包括有第二舌板18，第二端子組4係設 =第二舌板18上，在該實施方式中，由於第一插接口 1〇及其對應之第一 端子組3、第:内殼5、第一定位塊7與第二插接口 ^及其對應之第二端子 組4、第一内设6、第二定位塊8分別完全相同，是以，以下將以第一插接 口 10為主要對象進行說明。請—併參閱第—圖至第五圖所示，第一插接口 10包括有收谷腔15，第一舌板12位於收容腔15内，第一舌板12下方121 没有沿第—舌板12寬度方向排列ϋ容槽123以及位於第-收容槽 123丽方之第二收容槽124，第一舌板12上方122設有沿第一舌板^之寬 度f向排列之第三收容槽125，第一舌板12前端形成有連通第二收容槽124 與第二收谷槽125之凹槽丨26。絕緣本體1對應第一插接口 1〇後端設有固 持槽13以及收容空間14，絕緣本體丨於收容空間14之兩側設有開槽16， M329889 絕緣本體1之兩侧設有方形槽17。 山第端子組3包括有複數第一端子31以及複數第二端子32,所述第一 =上1造形相同，其均包括有第一接觸部33、可焊接於電路板(未圖示)上 之弟:焊接部35、以及連接第—接觸部33與第-焊接部35之第-固持部 ^第-接觸部33騎折之弧形結構，第一接觸部33收容於第一收容槽 3 ^向下犬出於第一收容槽123外並且突伸入收容腔15内，第一固持部 =自第-接觸部33後端向後延伸並向下騎，所述第一固持部％固持於 邑，本體1内’並且第一固持部34向下彎折部分固定於固持槽Η上。設 =二舌板I2上之第―端子M之排布符合USB傳輸介面鮮，具體言之， 早=t31包括四根端子，其分別為電源端子3U、一對第一差分訊號端 鱼楚、接地端子313,且一對第一差分訊號端子312位於電源端子311 端子313之間。第二端子32造形相同，其均包括有平板狀第二 j 弟―固持部37以及可焊接至電路板之第二焊接部38，所述第 厂固持部37連接第二接觸部36與第二焊接部38，該第二固持部37自第二 後延伸—段雜再钉料延伸而成，第二接觸 ^⑺冰谷^弟二收容槽124内，由於第一接觸部33向下突出於第一收容 :古#卜’疋以’第一接觸部％與第二接觸部36於第一舌板12厚度方向 之冋又不同，即第-接觸部33向下超出第二接觸部3 一 =㈣收容於第三收容槽125内’第二固持部㈣第二接 匕 1=容=槽126内。第二端子32包括兩對第二差分訊號端子则 t根弟一接地知子322，組裝後，前述第二接地端子322位於兩對 子=1之間’用以降低該兩對第二差分訊號端子321之間的串擾。 内双5之上表面、下表面及兩側面均設有彈片51，第一内殼$之 上、下表面及兩側面後端均設有向後延狀插5 二 裝於第-難π _，帛—咖地姉3 _ 組 第-定位塊7級裝於絕緣本體i後端之收容空間14上 叹有疋位孔72，較位孔72與第二端子32之第二固持部37相配人。 外殼2包覆於絕緣本體！上，外殼2前端對應第一插接口口 接口 U位置設有第-框π 2。及第二框口 2卜外殼2兩侧設有卡^7 8 M329889 外殼2下端設有扣持片22。所述卡# 配人，將^ 與緣本體兩側之方形槽17相 配口心外成2下％之扣持片22扣持於絕緣本體丨下方。 月併多閱第_圖、第二圖及第七圖所示，在該電連接器⑽ 一插接口 10與設於JL内之篦一嫂；Μ从# 中第 第-接觸邻36开^ 弟一接觸部33及第二端子32的 弟-接觸4 36形成苐一對接部，該第—對接部ι〇ι上之第 與習知技術中帶有USB標準傳輸介面之對接連接器2〇〇相 、寬度及厚度均與f*°USB標準傳輸介面連接器之舌 板相同，因以-舌板12於長度、_及厚度不變之基礎上增加了第 Γϋ第一對接部101與帶有USB標準傳輸介面之對接連接器2_接 時’由於弟一接觸部36係平板狀且收容於第二收容槽124内，對接連接器 200上之導電端子2〇7不會與第二接觸部36相摩擦。由於增加之第二斜 3一2包括有第二差分訊號端子32卜當第一對接部ι〇ι上之第一端子μ與第 -端子32 |5]時與對應之對接連接器(未圖示)相對接時，可大大提高訊號的 傳輸速度。同樣，第二插接π U與其對應之第二端子組4形成—第二對接 ，102 ’該第二對接部102與第一對接部1〇1所形成之傳輸介面完全相同。 第二插接口 11位於第-插接口 10之一側可節省該電連接器1〇〇於上下方向 所佔用之空間。 在本創作之其他實施方式中，請參閱第六圖所示，絕緣本體i之第一 插接口 1G及第二插接口 11可不組料―内殼5及第二内殼6，同樣可達到本 創作之目的。另外，第二對接部1G2可採用與第—對接部1G1完全不同之 傳輸介面，如可採用SATA、HDMI、USB等不同於第一對接部101之其他 心準傳輸介面’且第一對接部1G2與第-對接部1G1可分別成型於兩個絕 緣本體上再沿左右方向組裝於一起，同樣可達到本創作之目的。 【圖式簡單說明】 第一圖係本創作電連接器之立體組合圖； 第二圖係第一圖另一角度之立體組合圖； 第三圖係第二圖之部分分解圖； 第四圖係本創作電連接器之部分分解圖； 第五圖係第四圖另一角度之部分分解圖； M329889 第六圖係本創作另一實施方式之立體組合圖； 第七圖係習知技術中帶有USB傳輸介面之對接連接器。M329889 VIII. New Description: [New Technology Field] This paper is about an electrical connector, especially a connector that can be soldered to a circuit board. [Prior Art] The Universal Serial Bus (USB) interface is a standard input/output interface that has been widely used in many electronic device designs. In 1994, seven world-renowned computer and communications companies, including Intel, Compaq, Digital, IBM, Microsoft, NEC, and Northern Telecom, jointly established the USB Association (USB-IF) to initially establish a USB interface specification. Up to now, the USB Association has released versions of u and 2〇. The above USB 1.0,1·1,2.0 versions support the following three transmission rates respectively. · The low-speed mode transmission rate is 1.5 megabits per second, which is mostly used for keyboards and mice; the full-speed mode transmission rate is 12 megabytes per second; The high speed mode transfer rate is 480 megabits per second. However, with the development of the electronics industry, even the transmission rate of USB 2 can no longer meet the development requirements of some electronic industries. For example, in the transmission of audio or video, the quality of the transmission of the secret signal is often as high as 1G. Up to 2G per second (1G = 1 megabit). The other two types of interfaces in the field of electrical connectors, such as PCI_E (transmission rate up to 2 5G per second) and SATA interface (transmission rate up to 1.5G to 3.0G per second), have significantly exceeded the USB 2 interface. - However, the PCI_E and SATA interfaces are far less than USB due to their applications, and the number of terminals and the large size of these two types of interfaces are difficult to adapt to the future development trend of the electronics industry in light, thin, short and small. [New content] The main purpose of this creation is to provide an electrical connector that can increase the transmission rate. The purpose of the present invention is achieved by the following technical solution: an electrical connector comprising an insulating body j first terminal set and a second terminal set, the insulating body being arranged side by side with a first plug interface and at the first plug interface side a second plug interface, the first plug interface includes a first tongue, the first plug π includes a second tongue, the first terminal group is disposed on the first tongue plate, and the second terminal group is disposed on the first tongue The first terminal group includes a plurality of first terminals and a plurality of second terminals, the first terminal includes a first contact portion, and the second terminal includes a second contact portion, the first contact portion and the 6 M329889 second The contact portions are collectively disposed under the first tongue plate, and the heights in the thickness direction of the tongue plates are different. And the first contact portion and the second contact portion are at the first plug interface=the second plug connection σ on the interface side, and the first plug interface includes the first tongue plate-terminal group 7 on the first tongue plate The second terminal group extends to the second plug-in, wherein the second-end terminal and the plurality of second terminals, the first terminal-packaged arc-contact portion n includes a second contact portion having a flat portion Located under the first tongue. /, the younger one compared to the conventional technology, the creation has the following enhancements: the first tongue can increase the transmission rate by adding the second terminal, and the second plug can be plugged into the κ the electrical connector The space occupied by the up and down direction. [Embodiment] As shown in the first and fourth figures, the present invention includes an outer casing 2 having an insulating body covered with an insulating body 1 and disposed on the insulating body i. The first terminal group 3 and the second terminal group 4, the first inner casing 5, the second inner casing 6, the first positioning block 7 assembled to the insulative housing 1, and the second positioning block 8. The edge body 1 - body is arranged side by side with a first plug interface 1 〇 and a right side of the first plug interface (1), a second plug interface 11 , the first plug interface 1G includes a first tongue 12 , the first terminal set 3 On the tongue plate 12, the second insertion port 11 includes a second tongue plate 18, and the second terminal group 4 is attached to the second tongue plate 18, in this embodiment, due to the first insertion port 1〇 Corresponding first terminal group 3, inner casing 5, first positioning block 7 and second socket interface ^ and their corresponding second terminal group 4, first inner 6 and second positioning block 8 are respectively identical. Therefore, the first plug interface 10 will be mainly described below. Please - as shown in the first to fifth figures, the first socket 10 includes a receiving cavity 15, the first tongue 12 is located in the receiving cavity 15, and the lower tongue 121 of the first tongue 12 is not along the first tongue The second receiving groove 124 is disposed in the width direction of the first tongue plate 12 and the third receiving groove 125 is disposed along the width f of the first tongue plate. The front end of the first tongue plate 12 is formed with a groove 丨 26 that communicates with the second receiving groove 124 and the second receiving groove 125. The insulative housing 1 is provided with a retaining slot 13 and a receiving space 14 at the rear end of the first plug connector 1 . The insulative housing is provided with a slot 16 on both sides of the receiving space 14 . The M329889 insulative housing 1 is provided with square slots 17 on both sides thereof. . The mountain terminal group 3 includes a plurality of first terminals 31 and a plurality of second terminals 32. The first=upper shape is the same, and each includes a first contact portion 33 and can be soldered to a circuit board (not shown). The welding portion 35 and the arc-shaped structure in which the first-contact portion 33 of the first-contact portion 33 and the first-contact portion 33 of the first-welding portion 35 are folded, and the first contact portion 33 is received in the first receiving groove 3 The lower dog protrudes out of the first receiving groove 123 and protrudes into the receiving cavity 15, and the first holding portion = extends rearward from the rear end of the first contact portion 33 and rides downward, and the first holding portion is held at %邑, the inside of the body 1' and the first retaining portion 34 is fixed to the retaining groove by the downwardly bent portion. The arrangement of the first terminal M on the second tongue board I2 conforms to the USB transmission interface. Specifically, the early = t31 includes four terminals, which are respectively the power terminal 3U and a pair of first differential signal terminals. The ground terminal 313 and the pair of first differential signal terminals 312 are located between the power terminal 311 terminals 313. The second terminals 32 are identical in shape, each of which includes a flat second-shaped retaining portion 37 and a second soldering portion 38 solderable to the circuit board, the first factory holding portion 37 connecting the second contact portion 36 and the second portion a welding portion 38, the second holding portion 37 is extended from the second rear extension-segment re-spinning material, and the second contact portion (7) is in the ice tray 2, and the first contact portion 33 protrudes downward. The first receiving portion: the first contact portion % and the second contact portion 36 are different from each other in the thickness direction of the first tongue plate 12, that is, the first contact portion 33 extends downward beyond the second contact portion 3 = (d) is accommodated in the third receiving groove 125 'the second holding portion (four) second port 1 = volume = groove 126. The second terminal 32 includes two pairs of second differential signal terminals, and the second ground terminal 322 is disposed between the two pairs of sub-=1 to reduce the two pairs of second differential signal terminals. Crosstalk between 321 . The upper surface of the inner double 5, the lower surface and the two sides are respectively provided with elastic pieces 51, and the upper end of the first inner casing $, the lower surface and the rear ends of both sides are provided with a rearwardly extending insert 5 and a first difficulty π _,帛—咖地姊3 _ group-positioning block 7 is mounted on the accommodating space 14 at the rear end of the insulating body i, and has a clamping hole 72, and the positioning hole 72 is matched with the second holding portion 37 of the second terminal 32. . The outer casing 2 is wrapped around the insulating body! The front end of the outer casing 2 is provided with a first frame π 2 corresponding to the first plug interface port U position. And the second frame port 2 is provided with a card on both sides of the outer casing 2. 8 M329889 The lower end of the outer casing 2 is provided with a fastening piece 22. The card # is equipped with a fastening groove 22 that is matched with the square groove 17 on both sides of the edge body and is folded into the outer side of the insulating body 口. In the month of the month, the first connector, the second diagram, and the seventh diagram are shown. The electrical connector (10) is connected to the interface 10 and is located in the JL; The contact portion 33 of the first contact portion 33 and the second terminal 32 form a pair of joint portions, and the first butt joint portion of the first butt joint portion is a mating connector with a USB standard transmission interface in the prior art. The 〇 phase, width and thickness are the same as the tongue plate of the f*°USB standard transmission interface connector, because the first tongue splicing portion 101 and the belt are added to the tongue plate 12 in terms of length, _ and thickness. When the mating connector of the USB standard transmission interface is connected to the second receiving slot 36, the conductive terminal 2〇7 on the mating connector 200 does not contact the second contact. The part 36 is rubbed. The second oblique signal 322 includes the second differential signal terminal 32, and the first terminal μ and the first terminal 32 |5] on the first docking portion ι 〇 are corresponding to the corresponding docking connector (not shown) When the display is connected, the transmission speed of the signal can be greatly improved. Similarly, the second plug π U forms a second butt joint with the corresponding second terminal set 4, and the second docking portion 102 is identical to the transport interface formed by the first docking portion 〇1. The second plug connector 11 is located on one side of the first plug connector 10 to save space occupied by the electrical connector 1 in the up and down direction. In other embodiments of the present invention, as shown in the sixth figure, the first socket 1G and the second socket 11 of the insulative housing i may not be assembled - the inner casing 5 and the second inner casing 6, and the same can be achieved. The purpose of creation. In addition, the second docking portion 1G2 may adopt a completely different transmission interface than the first docking portion 1G1, such as SATA, HDMI, USB, etc., other than the first docking portion 101, and the first docking portion 1G2. The first butt joint portion 1G1 can be separately formed on the two insulating bodies and assembled together in the left and right direction, which can also achieve the purpose of the present invention. [Simple diagram of the diagram] The first diagram is a three-dimensional combination diagram of the original electrical connector; the second diagram is a three-dimensional combination diagram of the other angle of the first diagram; the third diagram is a partial exploded view of the second diagram; A partial exploded view of the present electrical connector; the fifth figure is a partial exploded view of the fourth angle of the fourth figure; M329889 The sixth figure is a three-dimensional combination of another embodiment of the present creation; the seventh figure is in the prior art A docking connector with a USB transfer interface.
【主要元件符號說明】 電連接器 100 第一對接部 101 第二對接部 102 對接連接器 200 導電端子 207 絕緣本體 1 第一插接口 10 弟二插接口 11 第一舌板 12 下方 121 上方 122 第一收容槽 123 第二收容槽 124 第三收容槽 125 凹槽 126 固持槽 13 收容空間 14 收容腔 15 開槽 16 方形槽 17 第二舌板 18 外殼 2 第一框口 20 第二框口 21 卡片 27 扣持片 22 第一端子組 3 第一端子 31 第一接觸部 33 第一固持部 34 第一焊接部 35 電源端子 311 第一差分訊號端子 312 第一接地端子 313 第二端子 32 第二接觸部 36 第二固持部 37 第二焊接部 38 第二差分訊號端子 321 第二接地端子 322 第二端子組 4 第一内殼 5 彈片 51 插接腳 53 第二内殼 6 第一定位塊 7 定位孔 72 固持塊 76 第二定位塊 8[Main component symbol description] Electrical connector 100 First butt joint 101 Second butt joint 102 Butt connector 200 Conductive terminal 207 Insulating body 1 First plug connector 10 Younger plug connector 11 First tongue 12 Lower 121 Upper 122 A receiving slot 123 second receiving slot 124 third receiving slot 125 recess 126 retaining slot 13 receiving space 14 receiving cavity 15 slot 16 square slot 17 second tongue 18 housing 2 first frame 20 second frame 21 card 27 fastening piece 22 first terminal group 3 first terminal 31 first contact portion 33 first holding portion 34 first soldering portion 35 power terminal 311 first differential signal terminal 312 first ground terminal 313 second terminal 32 second contact Part 36 Second holding portion 37 Second welding portion 38 Second differential signal terminal 321 Second ground terminal 322 Second terminal group 4 First inner casing 5 Spring 51 Inserting pin 53 Second inner casing 6 First positioning block 7 Positioning Hole 72 holding block 76 second positioning block 8