M441957 五、新型說明： 【新型所屬之技術領域】 [0001]本創作涉及一種電連接器，尤其涉及一種具有偵測端子 之電連接器。 【先前技術】 [0002]與本創作相關之習知技藝可參閱1 997年1〇月〇7號公開之 美國專利第US 5674085A號所揭示之一種電連接器，包 括絕緣本體、設於絕緣本體上之複數導電端子、一偵測 端子及遮蔽殼體《所述導電端子包括位於最右側之接地 端子’所述接地端子設有固持於絕緣本體上之固定部、 自固定部向前延伸之固持部及自固持部向前延伸之接觸 部，所述固持部包括自固定部向前並向下傾斜延伸之抵 接部。所述偵測端子設有組裝於絕緣本體左側之組裝部 、自組裝部向右彎折延伸至絕緣本體右側之彈性臂、自 彈性臂右側向上延伸之延伸段及自延伸段頂端向後彎折 延伸抵靠接地端子之抵接部之弧形對接部。插頭未插入 時，偵測端子之對接部抵壓於接地端子之抵接部上，當 插頭插入時，插頭向上抵壓接地端子並向後推動偵測端 子之彈性臂，使偵測端子之對接部與接地端子之抵接部 之間之接觸斷開，從而實現偵測功能。由於接地端子之 抵接部與接地端子之固持部及接觸部位於同一延伸路徑 上，抵接部只能設計為向下傾斜延伸，於該種結構中， 偵測端子之對接部與接地端子之間之預壓力不足，多次 插拔後偵測端子和接地端子產生塑性變形，使得偵測端 子與接地端子之間之接觸不穩定，影響偵測功能。另一 旅單編號A0101 10120932Γ 第3頁/共23頁 1012030187-0 [0003]M441957 [0004] [0005] [0006] [0007] 方面偵測端子彈性臂從絕緣本體左 <則延伸到絕緣本體 右側，長度較長，造成材料之浪費。 疋以，針對上述技術問題，有必要提供一種具有改良結 構之電連接器，以克服上述缺陷9 【新型内容】 本創作之目的在於提供一種能夠提供可靠偵測效果之電 連接器。 本創作之目的係藉由如下技術方案達成之：一種電連接 器，包括絕緣本體、複數導電端子及一偵測端子。所述 筹電端子包括含有一接地端子之第一端子組，所述第一 端子組中之每一端子包括第一固定部 '自第一固定部向 前延伸之第一固持部及自第—固持部向前延伸之第一接 觸部。所述偵測端子設有向所述接地端子之第一固定部 延伸之對接部，所述接地端子設有自第一固定部延伸而 出且與第一固持部及第一接觸部均位於不同平面之抵接 部’所述對接部抵靠所述抵接部。 相較於習知技藝’本創作電連接器具有如下功效：由於所 述接地端子之抵接部與所述第一固持部及第一接觸部均 位於不同延伸路徑上，抵接部之設計不會受到第一固持 部及第一接觸部之限制，是以，偵測端子與接地端子之 間之預壓力可以設置得足夠大，以保證偵測端子與接地 端子之間之穩定接觸，確保良好之偵測效果。 【實施方式】 請參閱第一圖所示’所述電連接器1〇〇包括絕緣本體1、 1012〇932产單魏 A〇101 第4頁/共23頁 1012030187-0 M441957 [0008] • • 收容於絕緣本體1内之導電端子3、一偵測端子4、貼靠絕 緣本體1之固定塊5及包覆絕緣本體1之遮蔽殼體6。 請參閱第四圖及第五圖所示，所述絕緣本體丨包括第一絕 緣本體10及向後组裝於第一絕緣本體1〇上之第二絕緣本 體20 ’絕緣本體1及遮蔽殼體6共同定義有收容對接插頭 之收容空間101 (參第一圖）。第一絕緣本體10包括主體 部11及自主體部11底部向前水平延伸之支撐板丨2。所述 主體部11包括前端面115、與前端面115相對之後端面 118、位於左右兩側之相對兩側壁113及位於上方之頂壁 114。所述主體部11還包括自前端面us上側向後凹陷而 成之第一女裝槽111、自第一安裝槽111兩端向下凹陷延 伸並向後貫穿該主體部11之第二安裝槽112、位於第一安 裝槽111下方及第二安裝槽112中間並向後貫通主體部^ 之複數第一固持槽116、自後端面118上側向前凹陷與第 一安裝槽111相通並間隔排佈之複數第二固持槽117及由 頂壁114、後端面118及兩側壁113之後端圍設而成之安 裝空間11 0。所述兩側壁113設有向後延伸超過所述後端 面118之兩延伸臂1131，該延伸臂1131設有向前凹陷之 卡持槽11 32及自延伸臂1131内側壁向内側凸伸之卡持塊 1133。進一步結合第六圖及第七圖所示，所述支撐板j2 底部右側設有向上凹陷並與位於最右侧之第一固持槽116 相通用以固定偵測端子4之固定槽120，所述固定槽12〇包 括限位槽1201及位於限位槽1201前方之容納槽1202。所 述限位槽1201為於左右方向上延伸用以固定偵測_端子4之 狹槽，所述容納槽1202於左右方向上位於限位槽1201中 部且容納槽1202於左右方向上之長度小於限位槽1201之 1Q12Q932f單編號A0101 第5頁/共23頁 1012030187-0 M441957 長度，所述容納槽1 202位於最右側之第一固持槽116之正 下方，所述容納槽1202向前貫穿所述主體部11之前端面 115位於收容空間101後方並與收容空間101相通。 [0009] 所述第二絕緣本體20包括收容於第一安裝槽111内之第一 安裝部21、自第一安裝部21左右兩側向後延伸並收容於 第二安裝槽112内之第二安裝部23及自第一安裝部21向前 水平延伸位於所述第一安裝槽111前側之舌板22。所述第 二安裝部23後端設有向外側凸伸收容於卡持槽11 32内之 卡持部230 »所述舌板22下表面設有間隔排佈之複數第一 收容槽221及位於第一收容槽221前方並間隔排佈之複數 第二收容槽222。 [0010] 所述導電端子3包括固設於絕緣本體1内之第一端子組31 及第二端子組32，第一端子組31包括位於最右端之一接 地端子300。第一端子組31中之每一端子均設有固定於第 一固持槽116内之第一固定部314、自第一固定部314向 前延伸並收容於第一收容槽221内之第一固持部312、自 第一固持部312向前延伸並暴露於收容空間1〇1内之第一 接觸部313及自第一固定部314後端豎直向下延伸之第一 焊接部315。第一端子組31符合USB 2. 0傳輸協議，所述 第一接觸部313為彈性接觸部^所述接地端子之第一 固定部314於左右方向上之寬度大於第_端子組31中其他 第一固定部314之寬度，所述接地端子3〇〇設有自第一固 定部314g直向下撕裂而成之平板狀抵接部3〇1 ,所述抵 接部斯與第―固持部312位於不同平面。所述固定槽 120與收容所述接地端子3⑽之第部314之第一固 第6頁/共23頁 10_32产單编號删1 1012030187-0 [0011] M441957 持槽116相通以供抵接部301延伸入容納槽12〇2内。 第二端子組32鑲埋成型於第二絕緣本體20内，第二端子 組32中之每一端子包括固定於第二固持槽117内之第二固 定部323、自第二固定部323向前延伸之第二固持部321 、自第二固持部321向前延伸並收蓉於第二收容槽222内 之第二接觸部322及自第二固定部323後端豎直向下延伸 之第二焊接部324。於其他實施方式中，第二端子組32亦 可以用组·裝方式固定至第二絕緣本體2〇内。 • [0012]M441957 V. New Description: [New Technology Field] [0001] The present invention relates to an electrical connector, and more particularly to an electrical connector having a detection terminal. [Prior Art] [0002] An electrical connector disclosed in U.S. Patent No. 5,674,085 A, the disclosure of which is incorporated herein by reference. The plurality of conductive terminals, a detecting terminal and the shielding case, wherein the conductive terminal comprises a grounding terminal located at a rightmost side, the grounding terminal is provided with a fixing portion held on the insulating body, and the self-fixing portion is extended forwardly. And a contact portion extending forward from the retaining portion, the retaining portion including an abutting portion extending obliquely forward and downward from the fixing portion. The detecting terminal is provided with an assembly portion assembled on the left side of the insulating body, and the elastic arm extending from the right side of the self-assembling portion to the right side of the insulating body, the extending portion extending upward from the right side of the elastic arm, and extending from the top end of the self-extending section An arc-shaped abutting portion abutting against the abutting portion of the grounding terminal. When the plug is not inserted, the abutting portion of the detecting terminal is pressed against the abutting portion of the grounding terminal. When the plug is inserted, the plug is pressed against the grounding terminal and pushes the elastic arm of the detecting terminal backward to make the abutting portion of the detecting terminal The contact between the abutting portion of the grounding terminal is broken, thereby realizing the detecting function. Since the abutting portion of the grounding terminal and the holding portion and the contact portion of the grounding terminal are located on the same extending path, the abutting portion can only be designed to extend obliquely downward. In this structure, the abutting portion of the detecting terminal and the grounding terminal are The pre-pressure between the two is insufficient. After repeated insertion and removal, the detection terminal and the ground terminal are plastically deformed, so that the contact between the detection terminal and the ground terminal is unstable, which affects the detection function. Another travel order number A0101 10120932Γ Page 3 / Total 23 page 1012030187-0 [0003] M441957 [0004] [0006] [0007] [0007] The detection terminal elastic arm extends from the left side of the insulating body to the insulating body On the right side, the length is long, causing waste of materials. In view of the above technical problems, it is necessary to provide an electrical connector having an improved structure to overcome the above drawbacks. 9 [New content] The purpose of the present invention is to provide an electrical connector capable of providing a reliable detection effect. The purpose of the present invention is achieved by the following technical solution: an electrical connector including an insulative housing, a plurality of conductive terminals, and a detecting terminal. The power-providing terminal includes a first terminal group including a grounding terminal, and each of the first terminal groups includes a first fixing portion that extends forward from the first fixing portion and a first holding portion The first contact portion of the retaining portion extending forward. The detecting terminal is provided with an abutting portion extending to the first fixing portion of the grounding terminal, and the grounding terminal is provided to extend from the first fixing portion and is different from the first holding portion and the first contact portion. The abutting portion of the plane abuts against the abutting portion. Compared with the prior art, the present invention has the following functions: since the abutting portion of the grounding terminal and the first retaining portion and the first contact portion are located on different extending paths, the design of the abutting portion is not It is limited by the first holding portion and the first contact portion, so that the pre-pressure between the detecting terminal and the grounding terminal can be set large enough to ensure stable contact between the detecting terminal and the grounding terminal, ensuring good The detection effect. [Embodiment] Please refer to the figure in the first figure. 'The electrical connector 1〇〇 includes the insulating body 1, 1012〇932, and the production of a single Wei A〇101. Page 4 / 23 pages 1012030187-0 M441957 [0008] • • The conductive terminal 3 received in the insulative housing 1 , a detecting terminal 4 , a fixing block 5 abutting the insulative housing 1 , and a shielding housing 6 covering the insulative housing 1 . Referring to the fourth and fifth figures, the insulative housing includes a first insulative housing 10 and a second insulative housing 20 that is assembled rearwardly on the first insulative housing 1 'insulating body 1 and shielding housing 6 A housing space 101 for receiving a docking plug is commonly defined (refer to the first figure). The first insulative housing 10 includes a main body portion 11 and a support plate 2 extending horizontally forward from the bottom of the main body portion 11. The main body portion 11 includes a front end surface 115, an end surface 118 opposite to the front end surface 115, opposite side walls 113 on the left and right sides, and a top wall 114 located above. The main body portion 11 further includes a first female groove 111 which is recessed from the front side of the front end surface us, and a second mounting groove 112 which is recessed downward from both ends of the first mounting groove 111 and extends rearwardly through the main body portion 11 , a plurality of first holding grooves 116 located below the first mounting groove 111 and in the middle of the second mounting groove 112 and penetrating through the main body portion, and a plurality of first holding grooves 116 extending from the upper end surface of the rear end surface 118 and being spaced apart from the first mounting groove 111 and spaced apart The second holding groove 117 and the installation space 110 surrounded by the top wall 114, the rear end surface 118 and the rear ends of the two side walls 113. The two side walls 113 are provided with two extending arms 1131 extending rearward beyond the rear end surface 118. The extending arms 1131 are provided with a retaining groove 11 32 that is recessed forward and a retaining block that protrudes inward from the inner side wall of the extending arm 1131. 1133. Further, in combination with the sixth and seventh figures, the bottom right side of the support plate j2 is provided with a fixing groove 120 which is upwardly recessed and is common to the first holding groove 116 located at the rightmost side to fix the detecting terminal 4. The fixing slot 12 includes a limiting slot 1201 and a receiving slot 1202 located in front of the limiting slot 1201. The limiting slot 1201 is a slot extending in the left-right direction for fixing the detecting terminal 4. The receiving slot 1202 is located in the middle of the limiting slot 1201 in the left-right direction and the length of the receiving slot 1202 in the left-right direction is less than 1Q12Q932f single number A0101 of the limit slot 1201, page 5 / total 23 pages 1012030187-0 M441957 length, the receiving groove 1 202 is located directly below the rightmost first holding groove 116, the receiving groove 1202 penetrates forward The front end surface 115 of the main body portion 11 is located behind the accommodating space 101 and communicates with the accommodating space 101. The second insulative housing 20 includes a first mounting portion 21 received in the first mounting slot 111, and a second mounting extending rearwardly from the left and right sides of the first mounting portion 21 and received in the second mounting slot 112. The portion 23 and the tongue plate 22 extending horizontally from the first mounting portion 21 on the front side of the first mounting groove 111. The rear end of the second mounting portion 23 is provided with a latching portion 230 that protrudes outwardly into the latching slot 11 32. The lower surface of the tongue plate 22 is provided with a plurality of first receiving slots 221 spaced and arranged. A plurality of second receiving slots 222 are arranged in front of the first receiving slot 221 and spaced apart from each other. [0010] The conductive terminal 3 includes a first terminal group 31 and a second terminal group 32 fixed in the insulative housing 1, and the first terminal group 31 includes one ground terminal 300 at the rightmost end. Each of the first terminal sets 31 is provided with a first fixing portion 314 fixed in the first holding groove 116 , a first holding portion extending from the first fixing portion 314 and being received in the first receiving groove 221 . The portion 312 extends forwardly from the first retaining portion 312 and is exposed to the first contact portion 313 in the receiving space 1-1 and the first solder portion 315 extending vertically downward from the rear end of the first fixing portion 314. The first terminal group 31 conforms to the USB 2.0 transmission protocol, and the first contact portion 313 is an elastic contact portion. The width of the first fixing portion 314 of the ground terminal in the left-right direction is greater than that of the first terminal group 31. a width of a fixing portion 314, the grounding terminal 3 is provided with a flat abutting portion 3〇1 which is directly torn downward from the first fixing portion 314g, and the abutting portion and the first holding portion 312 is located in a different plane. The fixing slot 120 is connected to the first solid 6th page of the grounding terminal 3 (10) and the 23rd page 10_32. The single number is deleted 1 1012030187-0 [0011] The M441957 holding slot 116 is connected to the abutting portion. The 301 extends into the receiving groove 12〇2. The second terminal group 32 is embedded in the second insulative housing 20, and each of the second terminal groups 32 includes a second fixing portion 323 fixed in the second holding groove 117, and is forwarded from the second fixing portion 323. The second holding portion 321 extending from the second holding portion 321 and extending from the second receiving portion 222 and the second connecting portion 322 extending from the rear end of the second fixing portion 323 Welding portion 324. In other embodiments, the second terminal set 32 can also be fixed to the second insulative housing 2 by a group mounting method. • [0012]
偵測端子4包括固定於限位槽1201内之組裝部41、自組裝 部41右側向下延伸出絕緣本體1之尾部42、自組裝部41底 端向前並向上傾斜延伸後再向上並向後傾斜延伸之彈性 臂43及自彈性臂43頂端向上豎直延伸與接地端子3〇〇之抵 接部301於前後方向上相接觸或斷開之平板狀對接部4〇。 該組裝部41左右兩側邊緣設有與所述限位槽12〇1干涉配 合之倒剌411，所述組裝部41於左右方向上之寬度與所述 限位槽1201之寬度相等。所述彈性臂43於其前端彎折處 形成一弧形抵持部44，所述彈性臂43位於容納槽1202内 ’該抵持部44向前凸伸出並進入收容空間1〇1内以供對應 之對接插頭抵接。所述偵測端子4之對接部4 0位於接地端 子300之第一固定部314之正下方，所述對接部40與所述 抵接部301相互平行，所述對接部40向前抵靠所述抵接部 301，且所述對接部40與所述抵接部301之間之接觸為面 接觸，可保證良好之接觸效果。 [0013] 固定塊5向上組裝於安裝空間11〇内，所述固定塊5包括上 下貫通固定塊5用以固定第二端子組32之第二焊接部324 10麵2产單編號麵1 第7頁/共23頁 1012030187-0 M441957 之通槽52及自固定塊5左右兩側向外凸伸與第一絕緣本體 10之卡持塊1133相扣持之扣持塊51。 [0014] 所述遮蔽殼體6包括上壁61、與上壁61相對應之下壁62、 連接上壁61與下壁62之兩連接壁63及自上壁61後端向下 彎折延伸之後蓋64。所述上壁61、下壁62及兩連接壁63 均設有延伸入收容空間101内之彈性片65，所述兩連接壁 63於靠近後蓋64處對稱設有一對分別向下延伸超出所述 下壁62之安裝腳66。 [0015] 請繼續參閱第一圖至第五圖所示，組裝時，首先將偵測 端子4自第一絕緣本體10底部向上組裝到固定槽120内， 4貞測端子4組裝部41左右兩侧邊緣之倒刺411與限位槽 1201内側壁干涉配合，以達到固定偵測端子4之目的；其 次，將固設有第一、第二端子組31、3 2之第二絕緣本體 2 〇由前向後組裝於第一絕緣本體10上，卡持部2 3 〇與卡持 槽1132相互卡持，限制第二絕緣本體20向前移動；最後 ’將固定塊5向上組裝到安裝空間110内，再將組裝於— 起之絕緣本體1等元件安裝至遮蔽殼體6内。第一、第二 端子組31、32之第一、第二接觸部313、322及债測端子 4之抵持部44均暴露於該收容空間101内，固定塊5左右兩 侧之扣持塊51與第一絕緣本體10上之卡持塊1133相扣持 ’支撐板12向上支撐於遮蔽殼體6之下壁62。结合第六圖 及第七圖所示，當外力推動摘測端子4之抵持部以時，將 引起偵測端子4之彈性臂43彈性形變並帶動谓測端子4之 對接部40向後移動而與接地端子300之抵接部3〇1斷開接 觸。對接部40可彈性地於所述容納槽12〇2内移動，偵測 10120932^單编號A01〇l 第8頁/共23頁 1012030187-0 M441957 端子4之抵持部44可彈性地於收容空間1〇1及容納槽ι2〇2 内移動’接地端子300之抵接部301位於收容空間i〇i後 方。 C〇〇16]當具有較長對接部之USB3. 0電源插頭（未圖示）插入時， USB 3. 〇電源插頭之對接部前端與偵測端子*之抵持部〇 相接觸並向後抵推該抵持部44，迫使偵測端子4之對接部 40與接地端子3〇〇之抵接部301於前後方向上斷開，使摘 測端子4連接之電路斷開，實現偵測功能；當普通插頭插 入或無插頭插入時，偵測端子4之抵持部44保持不動，偵 測端子4之對接部4〇仍然向前抵靠於接地端子3〇〇之抵接 部301上’保持偵測端子4連接之電路呈導通狀態。 [〇〇17]由上可知，由於所述接地端子300之抵接部301與第一固 持部312及第一接觸部313均位於不同延伸路徑上，抵接 部301之設計不會受到接地端子3〇〇整體形狀之限制，是 以，偵測端子4與接地端子3〇〇之間之預壓力可以設置得 足夠大，以保證偵測端子4與接地端子3〇〇之間之穩定接 觸’確保良好之偵測效果。 综上所述’以上僅為本創作之較佳實施烟已，不應以 此限制本卿之範圍，即凡是依本㈣制要求書及創 作說明書内容所作之簡單之等效變化與修飾，皆應仍屬 本創作專利涵蓋之範圍内。 【圖式簡單說明】 [〇19]第—圖係本創作電連接器之立體組合圖。 [20]第二圖係本創作電連接器之部分立體分解圖。 10120932#單編號A0l0l 第9頁/共23頁 1012030187-0 M441957 [0021] 第三圖係本創作電連接器另一視角之部分立體分解圖。 [0022] 第四圖係本創作電連接器之立體分解圖。 [0023] 第五圖係本創作電連接器另一視角之立體分解圖。 [0024] 第六圖係本創作電連接器沿第一圖中VI -VI線方向之剖視 圖，偵測端子於普通插頭插入時之狀態。 [0025] 第七圖與第六圖類似，但其中之偵測端子處於電源插頭 插入時之狀態。 【主要元件符號說明】 [0026] 電連接器：100 [0027] 絕緣本體：1 [0028] 第一絕緣本體：10 [0029] 收容空間：101 [0030] 安裝空間：110 [0031] 主體部：11 [0032] 第一安裝槽：111 [0033] 第二安裝槽：112 [0034] 側壁：113 [0035] 延伸臂：1131 [0036] 卡持槽：1132 [0037]卡持塊：11 3 3 10120932#單編號 A〇101 第10頁/共23頁 1012030187-0 M441957 [0038] 頂壁：11 4 [0039] 前端面：115 [0040] 第一固持槽：116 [0041] 第二固持槽：117 [0042] 後端面：118 [0043] 支撐板：12 [0044] 固定槽：120The detecting terminal 4 includes an assembly portion 41 fixed in the limiting slot 1201, and a tail portion 42 of the insulating body 1 extending downward from the right side of the self-assembling portion 41. The bottom end of the self-assembling portion 41 is inclined forward and upward, then upward and backward. The elastic arm 43 that extends obliquely and the flat abutting portion 4 that vertically extends upward from the top end of the elastic arm 43 and the abutting portion 301 of the grounding terminal 3 is in contact with or disconnected in the front-rear direction. The left and right sides of the assembly portion 41 are provided with a shovel 411 that interferes with the limiting groove 12〇1, and the width of the assembly portion 41 in the left-right direction is equal to the width of the limiting groove 1201. The elastic arm 43 is formed with an arc-shaped abutting portion 44 at a front end thereof. The elastic arm 43 is located in the receiving groove 1202. The abutting portion 44 protrudes forward and enters the receiving space 1〇1. For the corresponding docking plug to abut. The abutting portion 40 of the detecting terminal 4 is located directly below the first fixing portion 314 of the grounding terminal 300, and the abutting portion 40 and the abutting portion 301 are parallel to each other, and the abutting portion 40 abuts against the front portion The contact portion 301 is described, and the contact between the abutting portion 40 and the abutting portion 301 is in surface contact, and a good contact effect can be ensured. [0013] The fixing block 5 is assembled upward in the installation space 11〇, and the fixing block 5 includes a top and bottom through fixing block 5 for fixing the second welding portion 324 of the second terminal group 32. The through-slot 52 of the M441957 and the latching block 51 of the self-fixing block 5 projecting outwardly from the latching block 1133 of the first insulative housing 10. [0014] The shielding shell 6 includes an upper wall 61, a lower wall 62 corresponding to the upper wall 61, two connecting walls 63 connecting the upper wall 61 and the lower wall 62, and a lower end extending from the rear end of the upper wall 61. Then cover 64. The upper wall 61, the lower wall 62 and the two connecting walls 63 are each provided with an elastic piece 65 extending into the receiving space 101. The two connecting walls 63 are symmetrically disposed adjacent to the rear cover 64 and extend downwardly beyond the rear cover 64. The mounting feet 66 of the lower wall 62 are described. [0015] Please continue to refer to the first to fifth figures. When assembling, the detection terminal 4 is first assembled from the bottom of the first insulative housing 10 into the fixing slot 120, and the terminal assembly 4 is assembled. The side edge barbs 411 are interference-fitted with the inner side walls of the limiting slots 1201 to achieve the purpose of fixing the detecting terminals 4; secondly, the second insulating bodies 2 of the first and second terminal groups 31, 3 2 are fixed. The first insulating body 10 is assembled from the front to the rear, and the holding portion 2 3 〇 and the holding groove 1132 are mutually engaged to restrict the second insulating body 20 from moving forward; finally, the fixing block 5 is assembled upward into the installation space 110. Then, components such as the insulative housing 1 assembled in the same manner are mounted in the shielding case 6. The first and second contact portions 313 and 322 of the first and second terminal groups 31 and 32 and the abutting portion 44 of the debt measuring terminal 4 are exposed in the receiving space 101, and the holding blocks on the left and right sides of the fixing block 5 are fastened. 51 is fastened to the holding block 1133 on the first insulative housing 10. The support plate 12 is supported upwardly on the lower wall 62 of the shielding housing 6. As shown in the sixth and seventh figures, when the external force pushes the abutting portion of the terminal 4, the elastic arm 43 of the detecting terminal 4 is elastically deformed and the abutting portion 40 of the pre-measuring terminal 4 is moved backward. It is in disconnected contact with the abutting portion 3〇1 of the ground terminal 300. The docking portion 40 is elastically movable in the receiving slot 12〇2, and detects 10120932^single number A01〇l page 8/23 pages 1012030187-0 M441957 The abutting portion 44 of the terminal 4 is elastically accommodated The abutting portion 301 of the grounding terminal 300 in the space 1〇1 and the receiving groove ι2〇2 is located behind the accommodating space i〇i. C〇〇16] When the USB3.0 plug (not shown) with a long docking part is inserted, the front end of the docking part of the USB 3. 〇 power plug contacts the resisting part of the detecting terminal* and is backward The abutting portion 44 is pushed to force the abutting portion 40 of the detecting terminal 4 and the abutting portion 301 of the grounding terminal 3 to be disconnected in the front-rear direction, so that the circuit connected to the detecting terminal 4 is disconnected to realize the detecting function; When the normal plug is inserted or the plug is not inserted, the abutting portion 44 of the detecting terminal 4 remains stationary, and the abutting portion 4 of the detecting terminal 4 is still forwardly abutted against the abutting portion 301 of the grounding terminal 3' The circuit for detecting the connection of the terminal 4 is turned on. [17] As can be seen from the above, since the abutting portion 301 of the grounding terminal 300 and the first retaining portion 312 and the first contact portion 313 are located on different extending paths, the design of the abutting portion 301 is not affected by the grounding terminal. The limitation of the overall shape is that the pre-pressure between the detecting terminal 4 and the grounding terminal 3〇〇 can be set large enough to ensure stable contact between the detecting terminal 4 and the grounding terminal 3〇〇. Ensure good detection. In summary, the above is only the preferred implementation of this creation, and should not limit the scope of this Qing, that is, the simple equivalent changes and modifications made in accordance with the requirements of this (4) system and the contents of the creation manual. It should remain within the scope of this creation patent. [Simple description of the diagram] [〇19] The first figure is a three-dimensional combination diagram of the original electrical connector. [20] The second figure is a partial exploded view of the present electrical connector. 10120932#单号A0l0l Page 9 of 23 1012030187-0 M441957 [0021] The third figure is a partial exploded view of another perspective of the present electrical connector. [0022] The fourth figure is an exploded perspective view of the present electrical connector. [0023] The fifth figure is an exploded perspective view of another perspective of the present electrical connector. [0024] The sixth figure is a cross-sectional view of the present electrical connector along the line VI-VI in the first figure, and detects the state of the terminal when the ordinary plug is inserted. [0025] The seventh figure is similar to the sixth figure, but the detection terminal is in a state in which the power plug is inserted. [Main component symbol description] [0026] Electrical connector: 100 [0027] Insulating body: 1 [0028] First insulating body: 10 [0029] Containing space: 101 [0030] Installation space: 110 [0031] Main body: 11 [0032] First mounting groove: 111 [0033] Second mounting groove: 112 [0034] Side wall: 113 [0035] Extension arm: 1131 [0036] Holding groove: 1132 [0037] Holding block: 11 3 3 10120932#单编号A〇101 Page 10/Total 23 page 1012030187-0 M441957 [0038] Top wall: 11 4 [0039] Front end face: 115 [0040] First holding groove: 116 [0041] Second holding groove: 117 [0042] Rear end face: 118 [0043] Support plate: 12 [0044] Fixed groove: 120
[0045] 限位槽：1201 [0046] 容納槽：1202 [0047] 第二絕緣本體：20 [0048] 第一安裝部：21 [0049] 舌板：22[0045] Limiting groove: 1201 [0046] Holding groove: 1202 [0047] Second insulating body: 20 [0048] First mounting portion: 21 [0049] tongue plate: 22
[0050] 第一收容槽：221 [0051] 第二收容槽：222 [0052] 第二安裝部：23 [0053] 卡持部：230 [0054] 導電端子：3 [0055] 第一端子組：31 [0056] 接地端子：300 [0057] 抵接部：301 1012030187-0 1Q12Q932#單編號A0101 第11頁/共23頁 M441957 [0058] 第一固持部：312 [0059] 第一接觸部：313 [0060] 第一固定部：314 [0061] 第一焊接部：315 [0062] 第二端子組：3 2 [0063] 第二固持部：321 [0064] 第二接觸部：322 ^ [0065] 第二固定部：323 [0066] 第二焊接部：324 [0067] 偵測端子：4 [0068] 對接部：40 [0069] 組裝部：41 [0070] 倒刺：411 ^ [0071] 尾部：42 [0072] 彈性臂：43 [0073] 抵持部：44 [0074] 固定塊：5 [0075] 扣持塊：51 [0076] 通槽：52 [0077] 遮蔽殼體·· 6 10120932#單编號 A0】01 M441957 [0078] 上壁：61 [0079] 下壁：62 [0080] 連接壁：63 [0081] 後蓋：64 [0082] 彈性片：65 [0083] 安裝腳：66[0050] First receiving groove: 221 [0051] Second receiving groove: 222 [0052] Second mounting portion: 23 [0053] Holding portion: 230 [0054] Conductive terminal: 3 [0055] First terminal group: 31 [0056] Ground terminal: 300 [0057] Abutment: 301 1012030187-0 1Q12Q932# Single number A0101 Page 11 of 23 M441957 [0058] First holding portion: 312 [0059] First contact: 313 [0060] First fixing portion: 314 [0061] First welding portion: 315 [0062] Second terminal group: 3 2 [0063] Second holding portion: 321 [0064] Second contact portion: 322 ^ [0065] Second fixing portion: 323 [0066] Second welding portion: 324 [0067] Detection terminal: 4 [0068] Docking portion: 40 [0069] Assembly portion: 41 [0070] Barb: 411 ^ [0071] Tail: 42 [0072] Elastic arm: 43 [0073] Resisting part: 44 [0074] Fixed block: 5 [0075] Clamping block: 51 [0076] Passing groove: 52 [0077] Shielding housing · · 6 10120932#单No. A0] 01 M441957 [0078] Upper wall: 61 [0079] Lower wall: 62 [0080] Connecting wall: 63 [0081] Back cover: 64 [0082] Elastic piece: 65 [0083] Mounting foot: 66
10120932#單編號 A〇101 第13頁/共23頁 1012030187-010120932#单单 A〇101 Page 13 of 23 1012030187-0