M310490 九、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，尤指一種與語音插頭對接以達成 其間語音訊號傳輸之電連接器。 【先前技術】 |^著笔子產業之不辦發展，語音插座連接器越來越廣泛地應用 於電腦、手機等電子產品中以傳_吾音信號，如2〇〇2年4月9日公告 之美國專利US 6,368，156即揭示了此種結構之電連接器。該種電連接 於彈性臂末端與固定端子之相麟接部補接之接觸部， 角萄部僅設置於彈性臂婭细，P_ 為身又包括絕緣本體及收容於絕緣本體内之信號端子及開關端子， 其中絕緣本體包括-長方翻持部、分別設於固持部前、後兩端之 對接孙後壁以及;[文對接部向内延伸至後壁之插接孔。信號端子及 開_子依次由前向後地收容於絕緣本體内，其中開關端子包括一 對第-開關端子及一對第二開關端子，其中第一、第二開關端子固 持絕緣本體_ ’每—對關軒均包括有固定端子及可動端子， •该可動端子分別包括固持部、由固持部一端向後彎折延伸之彈性 及置於彈，H：臂古被漁1 t .、M310490 IX. New Description: [New Technology Field] This creation is about an electrical connector, especially an electrical connector that interfaces with a voice plug to achieve voice signal transmission therebetween. [Previous technology] |^With the development of the pen industry, voice socket connectors are more and more widely used in electronic products such as computers and mobile phones to transmit _ wu signal, such as April 9th, 2nd An electrical connector of this construction is disclosed in U.S. Patent No. 6,368,156. The electrical connection is connected to the contact portion of the end portion of the elastic arm and the fixed terminal of the fixed terminal, and the angle portion is only disposed on the elastic arm, and the P_ body includes the insulating body and the signal terminal received in the insulating body and The switch terminal, wherein the insulative housing comprises a rectangular extension portion, a buttock wall respectively disposed at the front and rear ends of the retaining portion, and a mating hole extending inwardly to the rear wall. The signal terminal and the opening_substrate are sequentially received in the insulating body from the front to the rear, wherein the switch terminal comprises a pair of first-switch terminals and a pair of second switch terminals, wherein the first and second switch terminals hold the insulating body _ 'per- The pair of Guanxuan includes fixed terminals and movable terminals. The movable terminals respectively include a holding portion, an elastic body that is bent backward and extended by one end of the holding portion, and placed in the bomb, and the H: arm is fished for 1 t.
穩定，進而影響其電性導通性能。 M310490 . 故，有必要設計-種新型的電連接器以克服上述缺失。 【新型内容】 ， 糊侧解決之技術_赌供-種具妓好之魏性能之電 =妾=討在歸接元件姆接咖免較力不均轉致電性接 —為了解決上職術_ ’本創作之電連接器包括絕緣本體及收 容於絕緣本體内之端子組，該軒組包括有信號端子及至少兩對開 #關辭，該兩對開關端子分別包括第一、第二固定端子及與之對應 之第-、第二可動端子，其中第一、第二可動端子分別設有安餘 絕緣本體内之第-、第二固持部以及分別與第_、第二固定端子斷 開或閉合之第…第二彈性臂，而第—彈性臂之端部對稱設有與第 一固定端子相對接之兩導接部。 相對于習知技術，本創作具有以下優點：當第一可動端子與第 -固定端子相對接時，該導接部分別鮮―固定端子之對應位置相 鲁對接’從而可避免第一可動端子因受力不平衡發生翻轉而導致電性 接觸不良。 ' 【實施方式】 晴芩閱第一圖至第三圖所示，本創作電連接器1〇〇包括絕緣本體 1及收容於絕緣本體i内之端子組。其中絕緣本體丨包括大致呈長方體 之主體部10、自主體部10—端沿主體部1〇軸線方向延伸之對接部η 及貫穿主體部10與對接部11之插接孔12 (請參閱第六圖）。該主體 部10包括頂壁13、底壁14、第一侧壁15、第二側壁16及後壁17，而 M310490 對接部li頂部設有與插接孔12連通之缺口 n〇。 第一側壁15及第二側壁16下沿均設有用以與端子組相配合之複 數凹口（未標號），其中第二側壁16下沿靠近後壁17位置還設有卡 持口 160，而後壁17兩侧分別設有第一、第二配合槽17ι、172。 頂壁13兩側分別設有第一、第二、第三、第四、第五及第六開 口131、132、133、134、135、136，其中第一、第三及第五開口 131、 133、135由前向後依次設置在靠近第一側壁15一側，而第二、第四 ⑩及第六開口 132、134、136則由前向後依次設置在靠近第二侧壁16 一侧0 底壁14兩侧分別設有與第一、第二、第三、第四、第五及第六 開口 131、132、133、134、135、136對應之第一、第二、第三、第 四、第五及第六開槽141、142、143、144、145、146、其中第一、 第三及第五開槽141、143、145與相應之第一、第三及第五開口 131、 133、135相連通，而第二、第四及第六開槽142、144、146則與相應 馨之弟一、弟四及弟六開口 132、134、136相連通。絕緣本體;[於第三 開槽143—側設有半球形干涉塊143〇 (如第五圖所示），且底壁14 中部還設有兩定位柱147。 睛芩閱第二圖及第三圖所示，端子組包括有信號端子及開關端 子，其中信號端子包括有第一信號端子21及第二信號端子22，而開 關立而子包括有苐一可動端子23、第二可動端子24及分別與第一、第 二可動端子23、24相接觸之第一固定端子25及第二固定端子26。 第一信號端子21包括第一卡持部210，由第一卡持部21〇頂端向 M310490 下彎折延伸之弧狀第一臂部211，由第一卡持部21〇底端向下彎折延 伸之第一焊接部212以及與第一臂部211相連接之第一對接部213,其 中第一卡持部210兩侧設有第一凸刺21〇〇，而第一對接部213上凸設 有半球形凸點2130。 第一仏號鈿子22包括第二卡持部220、由第二卡持部22〇頂端向 前彎折延伸之第二臂部221，由第二卡持部22〇底端向外彎折延伸之 第二焊接部222以及自第二臂部221末端斜向下延伸之第二對接部 肇223，其中第二卡持部220兩侧設有複數第二凸刺22〇〇，而第二臂部 221大致呈“L”形，從而使第二對接部223大致設置於第二卡持部 220之前方。 第一可動端子23包括有第一固持部230、由第一固持部23〇底端 向後延伸之第一連接部231及由該第一連接部231向後彎折延伸之第 三焊接部232，其中第一固持部230上端兩側設有第三凸刺以㈨。該 第一可動端子23還包括由第一固持部230中部向後延伸之第一彈性 春臂233、設置在第一雜臂233末端之“V”形第一接觸部234、由該 第一接觸部234後端相對兩側凸伸設置之弧形兩個第一導接部幻5及 由第一固持部230中部向前彎折延伸之干涉部236，其中第一彈性臂 233大致呈梯形，與第一連接部231並行設置。第一導接部幻5與第一 接觸部234呈銳角設置。 第二可動端子24包括第二固持部240、由第二固持部24〇底端向 前延伸之第二連接部241、由該第二連接部241末端向外彎折延伸之 第四焊接部242以及設置在該第二固持部240底部且靠近第二連接部 9 M310490 241之拍破部243 ’其中第二固持部24〇上部兩侧設有第四凸刺綱。 該第二可動端子24還包括由第二固持部24〇中部向前延伸之第二彈 性臂244,與該第二彈性臂244相叙“V”形第二接觸部施及由該 第二接觸部245後端向上凸伸設置之弧形第二導接部246，其中第二 彈性臂244大致呈梯形，與第二連接部2幻平行設置。第二導接部撕 與第二接觸部245呈銳角設置。 第一固定端子25係與第一可動端子23相導接，其包括第一基部 250、由該第一基部250頂端相對兩側向前延伸設置之兩個桿狀第一 導接臂251及由其底端向外彎折延伸之第五焊接部252，其中第一導 接臂251係與第一可動端子23之第一導接部235相導接，而第一基部 250上亦凸伸有半球狀第五凸刺25〇〇。 第二固定端子26包括第二基部260，由該第二基部260頂端向前 延伸設置之桿狀第二導接臂261及由該第二基部260底端向外彎折延 伸之第六焊接部262，其中第二基部260頂端設有第六凸刺2600。 請麥閱第一圖至第六圖所示，該電連接器在組裝時，係將第一、 第二信號端子21、22之第一、第二卡持部210、220，第一、第二可 動端子23、24之第一、第二固持部23〇、240及第一、第二固定端子 25、26之第一、第二基部25〇、260依次收容於絕緣本體1上對應之第 一、第二、第三、第四、第五及第六開槽141、142、143、144、145、 146内，而該等端子之頂端分別與第一、第二、第三、第四、第五及 第六開口 131、132、133、134、135、136配合卡持，該等端子之各 焊接部212、222、232、242、252、262則分別與第一、第二側壁15、 M310490 16上之複數凹口相配合卡持，且第一、第二、第三、第四、第五及 第六凸刺2100、2200、2300、2400、2500、2600也分別與絕緣本體1 相卡持，共中第一固持部230與第二固持部240呈前、後對角設置， 而第一、第二彈性臂233、244分別自其相應之第一、第二固持部23〇、 240向後、前對向延伸。第一信號端子21之第一對接部213上之凸點 2130通過第一開槽141伸入到插接孔内，第二信號端子22之第二對 接部223則通過對接部11頂部之缺口 11〇伸入至插接孔12内。第一可 ❿動端子23之干涉部236與第三開槽143内之干涉塊1430干涉固持，且 其第一彈性臂233通過第三開槽143伸入至插接孔12内，第二可動端 子24之拍破部243與第二侧壁16之卡持口 16〇相卡持固定，而其第二 彈性臂245通過第四開槽144伸入至插接孔12中。第―、第二固定端 子25、26分別自後壁Π之第一、第二配合槽17卜172分別插入至第 五、第六開槽135、136内。此時，第一可動端子23之兩個第一導接 部235分別與第-固定端子25兩個相應之第一導接臂251相抵接，而 ❿第一可動端子24之第二導接部246則與第二固定端子％之第二導接 臂261相抵接，從而形成導通狀態。 結合第-圖至第七圖所示，該電連接器1〇〇通過底壁14的定位柱 I47安I到電路板上（未圖示），各端子之焊接部犯、222、M2、旭、 252、262焊制相應的電路板導電路徑上。使时，由於第一、第 二可動端子23、24之第-、第二彈性臂233、施之彈性力的作用， 使得第-可動端子23之[導接部235與第—固定端子辦第一導 接臂251相接觸形成雙邊導通，第二可動端抑之第二導接部撕與 11 M310490 第二©定端子射加減料通。使料，雜端子（未 標號）自對接部η插入到插接孔12内，第-、第二信號端子21、22 .之第一、第二對接部213、223及第-、第二可動端子23、24之第一、 第二導接部235、246分別與該對接端子的相應部位相抵接導通，此 第-、第三導接部235、246分別與第-、第二導接臂25卜261分 離斷開。當對接端子從插接孔12内脫離時，第一、第二導接部235、 246又由於彈性力的作用分別與第一、第二導接臂％卜施重新接觸 _導通。 由於第-可動端子23與第-固定端子25間係形成雙邊接觸，從 而可防止第-可動端子23之第—雜臂233因受力不均而發生翻轉 造成第一可動端子23與第一固定端子25間導通不良之弊端。 當然，本創作還可以有很多實施方式，例如所述拍破部Μ)可設 置在任意-端子上，而與絕緣本體1相應部位卡持固定，所軒涉塊 1430亦不限上述實施方式巾絕緣本體i的特定部位，可妙在其他位 _置而與端子卡持。 綜上所述，本創作確已符合新型專利要件，爰依法提出專利申 請。惟，以上所述僅為本創作之較佳實施方式，|凡熟悉本創作技 術之人士爰依本創作之精神所作之等效修飾或變化，皆應涵蓋於以 下之申請專利範圍内。 【圖式簡單說明】 第一圖係本創作電連接器之立體組合圖。 第二圖係本創作電連接器之立體分解圖。 12 M310490 第三圖係本創作電連接器另一視角之立體分解圖 第四圖係第一圖之底視圖。 第五圖係第四圖之局部放大圖。 第六圖係沿第一圖之VI-VI線所得之剖視圖。 第七圖係第六圖插入對接插頭後之示意圖。 【主要元件符號說明】Stable, which in turn affects its electrical continuity. M310490. Therefore, it is necessary to design a new type of electrical connector to overcome the above-mentioned deficiency. [New content], the technology of the paste side solution _ gambling - the kind of good performance of the power of the 妾 = 妾 = discuss the return of the component of the device to avoid the uneven force to call the call - in order to solve the occupational skills _ The electrical connector of the present invention comprises an insulating body and a terminal group housed in the insulating body, the Xuan group includes a signal terminal and at least two pairs of open words, the two pairs of switch terminals respectively comprise first and second fixed terminals and Corresponding first and second movable terminals, wherein the first and second movable terminals are respectively provided with first and second holding portions in the safety insulation body and respectively disconnected or closed from the first and second fixed terminals The second elastic arm has an end portion of the first elastic arm symmetrically provided with two guiding portions that are opposite to the first fixed terminal. Compared with the prior art, the present invention has the following advantages: when the first movable terminal is opposite to the first fixed terminal, the corresponding positions of the fresh-fixed terminals of the guiding portion are respectively spliced to each other, thereby avoiding the first movable terminal The imbalance of the force is reversed and the electrical contact is poor. [Embodiment] As shown in the first to third figures, the present invention has an insulative housing 1 and a terminal group housed in the insulative housing i. The insulating body 丨 includes a main body portion 10 having a substantially rectangular parallelepiped shape, an abutting portion η extending from the main body portion 10 at the end of the main body portion 1 in the axial direction, and a connecting hole 12 extending through the main body portion 10 and the abutting portion 11 (refer to the sixth Figure). The main body portion 10 includes a top wall 13, a bottom wall 14, a first side wall 15, a second side wall 16, and a rear wall 17, and the top of the mating portion li of the M310490 is provided with a notch n〇 communicating with the insertion hole 12. The lower side of the first side wall 15 and the second side wall 16 are respectively provided with a plurality of notches (not labeled) for cooperating with the terminal group, wherein the second side wall 16 is further provided with a holding port 160 along the lower side of the rear wall 17, and then First and second matching grooves 17ι, 172 are respectively disposed on both sides of the wall 17. First, second, third, fourth, fifth and sixth openings 131, 132, 133, 134, 135, 136 are respectively arranged on two sides of the top wall 13, wherein the first, third and fifth openings 131, 133, 135 are disposed on the side close to the first side wall 15 from the front to the rear, and the second, fourth, and sixth openings 132, 134, 136 are disposed from the front to the rear in the vicinity of the second side wall 16 side. First, second, third, and fourth corresponding to the first, second, third, fourth, fifth, and sixth openings 131, 132, 133, 134, 135, and 136 are respectively disposed on both sides of the wall 14. And fifth and sixth slots 141, 142, 143, 144, 145, 146, wherein the first, third and fifth slots 141, 143, 145 and the corresponding first, third and fifth openings 131, 133, 135 are connected, and the second, fourth and sixth slots 142, 144, 146 are connected to the corresponding brothers, brothers, and six openings 132, 134, 136. Insulating body; [on the third slot 143 - the side is provided with a hemispherical interference block 143 〇 (as shown in the fifth figure), and the bottom wall 14 is further provided with two positioning posts 147 in the middle. As shown in the second and third figures, the terminal group includes a signal terminal and a switch terminal, wherein the signal terminal includes a first signal terminal 21 and a second signal terminal 22, and the switch includes a movable unit. The terminal 23, the second movable terminal 24, and the first fixed terminal 25 and the second fixed terminal 26 that are in contact with the first and second movable terminals 23 and 24, respectively. The first signal terminal 21 includes a first latching portion 210, and an arcuate first arm portion 211 extending downward from the top end of the first latching portion 21 to the M310490 is bent downward by the bottom end of the first latching portion 21 a first soldering portion 212 and a first mating portion 213 connected to the first arm portion 211, wherein the first latching portion 210 is provided with a first spur 21 两侧 on both sides, and the first mating portion 213 is disposed A hemispherical bump 2130 is convexly disposed. The first cymbal 22 includes a second latching portion 220, and a second arm portion 221 that is bent forwardly from the top end of the second latching portion 22, and is bent outwardly from the bottom end of the second latching portion 22 An extended second welding portion 222 and a second abutting portion 223 extending obliquely downward from the end of the second arm portion 221, wherein the second holding portion 220 is provided with a plurality of second spurs 22 两侧 on both sides, and the second The arm portion 221 has a substantially "L" shape such that the second butt portion 223 is disposed substantially in front of the second catch portion 220. The first movable terminal 23 includes a first holding portion 230, a first connecting portion 231 extending rearward from the bottom end of the first holding portion 23, and a third welded portion 232 extending backward from the first connecting portion 231, wherein A third spur is provided on both sides of the upper end of the first holding portion 230 to (9). The first movable terminal 23 further includes a first elastic spring arm 233 extending rearward from a central portion of the first retaining portion 230, and a first "V" shaped contact portion 234 disposed at an end of the first miscellaneous arm 233, from the first contact portion 234, the two first guiding portions of the curved front end are convexly disposed on opposite sides of the 234, and the interference portion 236 is bent forwardly from the central portion of the first holding portion 230, wherein the first elastic arm 233 is substantially trapezoidal, The first connecting portions 231 are disposed in parallel. The first guiding portion 5 and the first contact portion 234 are disposed at an acute angle. The second movable terminal 24 includes a second holding portion 240 , a second connecting portion 241 extending forward from the bottom end of the second holding portion 24 , and a fourth soldering portion 242 extending outward from the end of the second connecting portion 241 . And a smashing portion 243 ′′ disposed at the bottom of the second holding portion 240 and adjacent to the second connecting portion 9 M310490 241 , wherein the second holding portion 24 is provided with a fourth spur on both sides of the upper portion. The second movable terminal 24 further includes a second elastic arm 244 extending forward from the middle of the second holding portion 24, and the second contact portion of the second elastic arm 244 is applied with the second contact The curved second guiding portion 246 is protruded upward from the rear end of the portion 245, wherein the second elastic arm 244 is substantially trapezoidal and is disposed in parallel with the second connecting portion 2. The second guiding portion is torn and the second contact portion 245 is disposed at an acute angle. The first fixed terminal 25 is connected to the first movable terminal 23, and includes a first base portion 250, two rod-shaped first guiding arms 251 extending forward from opposite sides of the top end of the first base portion 250, and The fifth soldering portion 252 is bent outwardly from the bottom end, wherein the first guiding arm 251 is in contact with the first guiding portion 235 of the first movable terminal 23, and the first base portion 250 is also protruded Hemispherical fifth spur 25 〇〇. The second fixing terminal 26 includes a second base portion 260, a rod-shaped second guiding arm 261 extending forward from the top end of the second base portion 260, and a sixth welding portion extending outward from the bottom end of the second base portion 260 262, wherein the top end of the second base 260 is provided with a sixth spur 2600. Please refer to the first to sixth figures. When the electrical connector is assembled, the first and second latching portions 210 and 220 of the first and second signal terminals 21 and 22 are first and second. The first and second holding portions 23 〇 and 240 of the second movable portions 23 and 24 and the first and second base portions 25 〇 and 260 of the first and second fixed terminals 25 and 26 are sequentially received on the insulating body 1 correspondingly. First, second, third, fourth, fifth and sixth slots 141, 142, 143, 144, 145, 146, and the top ends of the terminals are respectively associated with the first, second, third, fourth The fifth and sixth openings 131, 132, 133, 134, 135, and 136 are engaged with each other, and the soldering portions 212, 222, 232, 242, 252, and 262 of the terminals are respectively associated with the first and second sidewalls 15 The plurality of notches on the M310490 16 are matched and the first, second, third, fourth, fifth and sixth spurs 2100, 2200, 2300, 2400, 2500, 2600 are also respectively associated with the insulating body 1 The first holding portion 230 and the second holding portion 240 are disposed in front and rear diagonally, and the first and second elastic arms 233 and 244 are respectively corresponding to the first and the second 23〇 holding portion 240 rearwardly, the front pair extends. The bump 2130 on the first abutting portion 213 of the first signal terminal 21 extends into the insertion hole through the first slot 141, and the second abutting portion 223 of the second signal terminal 22 passes through the notch 11 at the top of the abutting portion 11. The cymbal protrudes into the insertion hole 12. The interference portion 236 of the first slidable terminal 23 interferes with the interference block 1430 in the third slot 143, and the first elastic arm 233 extends into the insertion hole 12 through the third slot 143, and the second movable The rupture portion 243 of the terminal 24 is fixedly engaged with the latching opening 16 of the second side wall 16, and the second resilient arm 245 extends into the insertion hole 12 through the fourth slot 144. The first and second fixed terminals 25, 26 are respectively inserted into the fifth and sixth slots 135, 136 from the first and second engaging grooves 17 and 172 of the rear wall. At this time, the two first guiding portions 235 of the first movable terminal 23 respectively abut the two corresponding first guiding arms 251 of the first fixed terminal 25, and the second guiding portion of the first movable terminal 24 246 abuts the second guiding arm 261 of the second fixed terminal % to form an on state. Referring to the first to seventh figures, the electrical connector 1A is placed on the circuit board (not shown) through the positioning post I47 of the bottom wall 14, and the soldering portions of the terminals are 222, M2, Asahi. , 252, 262 soldered to the corresponding circuit board conductive path. When the first and second elastic arms 233 of the first and second movable terminals 23 and 24 are applied by the elastic force, the [guide portion 235 and the first fixed terminal] of the first movable terminal 23 are made. A guiding arm 251 is in contact with each other to form a bilateral conduction, and the second movable end suppresses the second guiding portion to be torn and 11 M310490. The material, the miscellaneous terminal (not labeled) is inserted into the insertion hole 12 from the mating portion n, the first and second signal terminals 21, 22, the first and second butting portions 213, 223, and the first and second movable The first and second guiding portions 235 and 246 of the terminals 23 and 24 are respectively electrically connected to the corresponding portions of the mating terminal, and the first and third guiding portions 235 and 246 are respectively connected to the first and second guiding arms. 25 261 separated and disconnected. When the docking terminal is disengaged from the insertion hole 12, the first and second guiding portions 235 and 246 are respectively re-contacted with the first and second guiding arms due to the elastic force. Since the first movable terminal 23 and the first fixed terminal 25 are in bilateral contact, the first movable arm 23 of the first movable terminal 23 can be prevented from being reversed due to uneven force, and the first movable terminal 23 and the first fixed terminal can be prevented. The disadvantage of poor conduction between terminals 25. Of course, there are many implementations of the present invention. For example, the smashing portion can be disposed on any terminal, and is fixed to the corresponding portion of the insulating body 1. The shackle 1430 is not limited to the above embodiment. The specific part of the insulative body i can be placed in the other position to be held by the terminal. In summary, this creation has indeed met the requirements of the new patent, and has filed a patent application in accordance with the law. However, the above description is only a preferred embodiment of the present invention, and equivalent modifications or variations made by those skilled in the art to the spirit of the present invention should be included in the scope of the following patent application. [Simple description of the diagram] The first figure is a three-dimensional combination diagram of the original electrical connector. The second figure is an exploded perspective view of the present electrical connector. 12 M310490 The third figure is an exploded view of another perspective of the present electrical connector. The fourth figure is the bottom view of the first figure. The fifth figure is a partial enlarged view of the fourth figure. The sixth drawing is a cross-sectional view taken along line VI-VI of the first figure. The seventh figure is a schematic diagram of the sixth figure after inserting the docking plug. [Main component symbol description]
電連接器 100 主體部 10 缺口 110 頂壁 13 第二開口 132 第四開口 134 第六開口 136 第一開槽 141 第三開槽 143 第四開槽 144 第六開槽 146 第一侧壁 15 卡持口 160 第一配合槽 171 第一信號端子21 第一凸刺 2100 絕緣本體 1 對接部 11 插接孔 12 第一開口 131 第三開口 133 第五開口 135 底壁 14 第二開槽 142 干涉塊 1430 第五開槽 145 定位柱 147 第二侧壁 16 後壁 17 第二配合槽 172 第一卡持部 210 第一臂部 211 13 M310490 第一焊接部 212 凸點 2130 第二卡持部 220 第二臂部 221 第二對接部 223 第一固持部 230 第一連接部 231 φ第一彈性臂 233 第一導接部 235 第二可動端子24 第四凸刺 2400 第四焊接部 242 第二彈性臂 244 第二導接部 246 籲第一基部 250 第一導接臂 251 第二固定端子26 第六凸刺 2600 第六焊接部 262 第一對接部 213 第二信號端子 22 第二凸刺 2200 第二焊接部 222 第一可動端子 23 第三凸刺 2300 第三焊接部 232 第一接觸部 234 干涉部 236 第二固持部 240 第二連接部 241 拍破部 243 第二接觸部 245 第一固定端子 25 第五凸刺 2500 第五焊接部 252 第二基部 260 第二導接臂 261 14Electrical connector 100 body portion 10 notch 110 top wall 13 second opening 132 fourth opening 134 sixth opening 136 first slot 141 third slot 143 fourth slot 144 sixth slot 146 first side wall 15 card Holder 160 First mating slot 171 First signal terminal 21 First spur 2100 Insulating body 1 Butt joint 11 Inserting hole 12 First opening 131 Third opening 133 Fifth opening 135 Bottom wall 14 Second slot 142 Interference block 1430 fifth slot 145 positioning post 147 second side wall 16 rear wall 17 second mating slot 172 first latching portion 210 first arm portion 211 13 M310490 first soldering portion 212 bump 2130 second latch portion 220 Two arm portions 221 second butt portions 223 first holding portions 230 first connecting portions 231 φ first elastic arms 233 first guiding portions 235 second movable terminals 24 fourth spurs 2400 fourth welded portions 242 second elastic arms 244 second guiding portion 246 calling first base portion 250 first guiding arm 251 second fixing terminal 26 sixth spur 2600 sixth welding portion 262 first butting portion 213 second signal terminal 22 second spur 2200 second Welding portion 222 First movable terminal 23 third spur 2300 third welded portion 232 first contact portion 234 interference portion 236 second holding portion 240 second connecting portion 241 smashing portion 243 second contact portion 245 first fixed terminal 25 fifth convex portion Thorn 2500 fifth welded portion 252 second base portion 260 second guiding arm 261 14