M418428 五、新型說明： 【新型所屬之技術領域】 [0001] 本創作涉及一種卡連接器，尤其涉及一種具有防誤插效 果之卡連接器。 【先前技術】 [0002] 與本創作相關之習知技藝可參閱於2006年5月16日公告之 美國專利第7044798號所揭示之一種卡連接器，其包括絕 緣本體、固持於所述絕緣本體内之複數導電端子以及包 覆於所述絕緣本體外之殼體。所述絕緣本體包括一底壁 、與外界電子卡相對接之前端框口以及自底壁後端向上 延伸形成之後牆。所述底壁設有複數收容導電端子之收 容槽，所述收容槽沿框口向内延仲。所述導電端子設有 收容於收容槽内之延伸部及自延伸部向後牆方向延伸形 成之接觸部。所述絕緣本體還設有自相鄰收容槽之間的 底壁向上延伸形成之隔牆，所述隔牆延伸至接觸部之前 侧以防止對接電子卡反插或者誤插，惟，該卡連接器兩 兩相鄰之所述接觸部之間均設有隔牆，從而使得該卡連 接器之内部結構複雜，不方便製造；且所述接觸部沿絕 緣本體厚度方向上需要向上延伸超出隔牆以與外界電子 卡精準接觸，如此使得該卡連接器之厚度較高，進而使 得卡連接器之體積較大，不利於卡連接器之小型化發展 〇 [0003] 是以，有必要提供一種具有改良結構之卡連接器，以克 服上述缺陷。 表單編號A0101 第4頁/共21頁 M418428 【新型内容】 [0004]鑒於上述内容，本創作之目的在於提供—種體積較小， 且結構簡單之卡連接器。 [〇〇〇5]本創作之目的係藉由如下技術方案達成：一種卡連接器 ，包括絕緣本體及複數固定於絕緣本體上之導電端子， 所述絕緣本體設有底壁及供外界電子卡插入之前端框口 ，所述導電端子包括沿絕緣本體橫向方向排列為—排之 第一端子組，所述第一端子組包括複數第一導電端子， 所述第一導電端子設有用以與對接電子卡對接之第一接 觸部，所述底壁設有至少一個向上突伸之凸塊，所述凸 塊沿絕緣本體橫向方向位於第一端子組之外側，並設有 位於所述第一接觸部前側之擋止面。 [0006]相較於習知技藝，本創作具有如下功效：本創作卡連接 器直接於第一端子組外側之絕緣本體底壁上設置至少一 個向上突伸之凸塊，所述凸塊設有位於所述第一接觸部 前側之擋止面以防止對接電子卡反向插八，如此於可防 止電子卡錯誤插入的同時，又簡化了絕緣本體之結構， 方便製造。另，因凸塊設於第一端子組外側之閒置位置 處，使得所述第一接觸部不需要向上突伸超出凸塊之頂 面以與外界電子卡相抵接，因而降低了卡連接器之高低 ，進而減小了卡連接器之體積。 【實施方式】 [〇〇〇7] 請參閱第一圖至第四圖所示，本創作卡連接器100用以收 容一種新介面之電子卡6，並包括絕緣本體1、組裝於絕 緣本體1内之複數導電端子2、退卡機構3 '固定於絕緣本 表單編號A0101 第5頁/共21頁 M418428 體1上之偵測端子4及遮蓋於絕緣本體〗上之遮蔽殼體5。 闕請㈣第—圖及第二圖所示，所述f子卡6包括上表面Η '下表面62、右側面63、左側面65以及與卡連接器1〇〇 對接之對接面64。所述下表面62靠近對接面64處設有沿 絕緣本體1橫向方向排列之四個凹槽641，所述凹槽641自 對接面64向後延伸。於所述凹槽641之内表面上設置有複 數與導電端子2抵接之導電片642 ^所述右側面63中部設 有缺口 631。所述對接面64與右側面63呈斜角過渡連接。 [0009]明參閲第二圖及第四圖所示，所述絕緣本體1設有供外界 電子卡6插入之前端框口 1〇、底壁u、自底壁丨丨兩側分別 向上延伸之兩側壁12、連接兩側壁12之後壁13以及位於 底壁11、側壁12及後壁13之間之收容空間15。所述底壁 11罪近别端框口 1 〇處設有自前向後延伸並沿橫向方向排 列之複數收容槽ill、自收容槽繼續向後延伸並上下 貝穿底壁11之複數開口 112及分別位於開口 112所在排兩 側之兩凸塊16 »兩兩相鄰之所述收容槽ln不等距地設置 於底壁11上。所述底壁11還設有收容導電端子2之台架I? ，所述台架17中空並自後壁13向前延伸形成。所述凸塊 16沿上下方向之高度等於所述台架Η沿上下方向之高度 。誠然，所述凸塊16之高度也可設置為低於所述台架 之咼度。所述後壁13設有複數前後貫穿後壁13以固持導 電端子2之穿孔131 ’所述穿孔131沿前後方向與台架17 相連通。所述收容槽111所在排與所述台架17所在排前後 相互平行。所述兩凸塊16均係長方體，其沿電子卡6插入 方向前後延伸且相互平行，從而可與電子卡6下表面62兩 表單编號Α0101 第6頁/共21頁 [0010] 側之凹槽641相配合以導引電子卡6插入。所述凸塊16設 有靠近前端框口 10之擋止面161，廯述擋止面161垂直於 底壁11。 所述側壁12包括第一側壁127和第二側壁128。所述兩側 壁12外側分別向外突伸有複數用以與遮蔽殼體5相互扣持 之卡持塊121，以及分別自兩側壁12前端頂部向上突伸之 兩干涉塊122。所述第一側壁127沿絕緣本體1橫向方向具 有一定寬度’並設有自第一側壁127頂部後側凹陷形成收 容退卡機構3之容置空間123、自第一侧壁127前側頂部向 下凹陷形成之心形槽1232以及位於容置空間123底部之底 面12 31。所述心形槽12 3 2位於靠近前端框口 1 〇之第一侧 壁127之前端。於第一側壁in後段還設有自底面1231凹 陷以供退卡機構3滑行之滑軌1233。所述後壁13還設有向 刼穴伸入容置空間1 2 3内之凸伸柱13 2。所述第二側壁 12 8自前向後設有用以固持偵測端子4之第一固定槽13 3及 第二固定槽134，及位於第一固定槽133、第二固定槽 134外側之第三固定槽135。 [0011] 所述導電端子2沿絕緣本體1橫向方向排列，其包括固定 於底壁11前端之第一端子組21以及固定於後壁Η上之第 二端子組22 ^所述第一端子組2丨包括複數第一導電端子 ’所述第一導電端子設有固定於收容槽ιη内之第一固定 部212、自第一固定部212向後延伸並收容於開口 112内 之第一接觸部211，及自第一固定部212向前彎折延伸並 向下延伸超出底壁1丨以與電路板（未圖示）電性連接之 第一焊接部213。所述第一接觸部211呈彈臂狀向上突伸 表單編號A0101 第7頁/共21頁M418428 V. New Description: [New Technology Field] [0001] The present invention relates to a card connector, and more particularly to a card connector having an anti-missing effect. [Prior Art] [0002] A card connector disclosed in U.S. Patent No. 7,044,798, issued on May 16, 2006, which includes an insulative body, is held in the insulative body. a plurality of conductive terminals and a case covered on the outside of the insulating body. The insulative housing includes a bottom wall, a front end frame opening opposite the outer electronic card, and a rear wall extending from the rear end of the bottom wall to form a rear wall. The bottom wall is provided with a plurality of receiving slots for receiving the conductive terminals, and the receiving slots are extended inward along the frame opening. The conductive terminal is provided with an extending portion received in the receiving groove and a contact portion extending from the extending portion toward the rear wall. The insulating body is further provided with a partition wall extending upward from a bottom wall between adjacent receiving slots, the partition wall extending to a front side of the contact portion to prevent reverse insertion or mis-insertion of the docking electronic card, but the card connection A partition wall is disposed between the two adjacent contact portions, so that the internal structure of the card connector is complicated and inconvenient to manufacture; and the contact portion needs to extend upward beyond the partition wall along the thickness direction of the insulating body. In order to make precise contact with the external electronic card, the thickness of the card connector is relatively high, which makes the card connector larger in size, which is not conducive to the miniaturization of the card connector. [0003] Therefore, it is necessary to provide a Improved structural card connectors to overcome the above drawbacks. Form No. A0101 Page 4 of 21 M418428 [New Content] [0004] In view of the above, the purpose of this creation is to provide a card connector that is small in size and simple in structure. [〇〇〇5] The purpose of the present invention is achieved by the following technical solution: a card connector comprising an insulative housing and a plurality of conductive terminals fixed on the insulative housing, the insulative housing having a bottom wall and an external electronic card Inserting the front end frame port, the conductive terminal includes a first terminal group arranged in a row along the lateral direction of the insulating body, the first terminal group includes a plurality of first conductive terminals, and the first conductive terminal is provided for docking a first contact portion of the electronic card butted, the bottom wall is provided with at least one upwardly projecting protrusion, the protrusion is located on an outer side of the first terminal group in a lateral direction of the insulating body, and is disposed at the first contact portion The stop side of the front side. [0006] Compared with the prior art, the present invention has the following effects: the creative card connector is provided with at least one upwardly protruding bump directly on the bottom wall of the insulating body outside the first terminal group, and the bump is located at the same The blocking surface of the front side of the first contact portion prevents the docking electronic card from being reversely inserted into the eighth, so that the electronic card can be prevented from being erroneously inserted, and the structure of the insulating body is simplified, which is convenient for manufacturing. In addition, since the bump is disposed at an idle position outside the first terminal group, the first contact portion does not need to protrude upward beyond the top surface of the bump to abut the external electronic card, thereby reducing the card connector. The height is low, which in turn reduces the size of the card connector. [Embodiment] [〇〇〇7] Please refer to the first to fourth figures, the creative card connector 100 is used to accommodate a new interface electronic card 6, and includes an insulative housing 1 and is assembled in the insulative housing 1 The plurality of conductive terminals 2 and the card retracting mechanism 3' are fixed to the insulating case No. A0101, page 5/21, M418428, the detecting terminal 4 on the body 1 and the shielding case 5 covering the insulating body. As shown in the first and second figures, the f-sub-card 6 includes an upper surface Η 'lower surface 62, a right side surface 63, a left side surface 65, and an abutting surface 64 that abuts the card connector 1A. The lower surface 62 is provided with four recesses 641 arranged in the lateral direction of the insulative housing 1 near the abutting surface 64, and the recesses 641 extend rearward from the mating surface 64. A conductive sheet 642 having a plurality of conductive terminals 2 abutting on the inner surface of the recess 641 is provided. The middle surface of the right side surface 63 is provided with a notch 631. The abutting surface 64 is connected at an oblique angle to the right side surface 63. [0009] As shown in the second and fourth figures, the insulative housing 1 is provided with an outer frame opening 1 〇, a bottom wall u, and an upward extension from the bottom wall 丨丨 respectively. The two side walls 12, the rear wall 13 connecting the two side walls 12, and the receiving space 15 between the bottom wall 11, the side wall 12 and the rear wall 13. The bottom wall 11 is provided with a plurality of receiving slots ill extending from the front to the rear and arranged in the lateral direction, and a plurality of openings 112 extending from the receiving slot and extending through the bottom wall 11 and respectively. The two protrusions 16 on both sides of the row of the openings 112 are disposed on the bottom wall 11 at equal intervals. The bottom wall 11 is further provided with a gantry I? for accommodating the conductive terminals 2, and the gantry 17 is hollow and extends forward from the rear wall 13. The height of the bump 16 in the up and down direction is equal to the height of the gantry ridge in the up and down direction. It is true that the height of the bumps 16 can also be set lower than the height of the gantry. The rear wall 13 is provided with a plurality of front and rear through walls 13 for holding the through holes 131' of the conductive terminals 2, and the through holes 131 communicate with the gantry 17 in the front-rear direction. The row of the receiving slots 111 is parallel to the front and rear of the row of the gantry 17. The two bumps 16 are each a rectangular parallelepiped which extends forward and backward along the insertion direction of the electronic card 6 and is parallel to each other so as to be in contact with the lower surface 62 of the electronic card 6 in the form number Α0101, page 6 / total 21 pages [0010] The slots 641 cooperate to guide the insertion of the electronic card 6. The projection 16 is provided with a stop surface 161 adjacent to the front end frame opening 10, and the stop surface 161 is perpendicular to the bottom wall 11. The sidewall 12 includes a first sidewall 127 and a second sidewall 128. The outer sides of the two side walls 12 respectively protrude outwardly with a plurality of holding blocks 121 for mutually interlocking with the shielding shell 5, and two interference blocks 122 respectively protruding upward from the top ends of the front ends of the two side walls 12. The first side wall 127 has a certain width along the lateral direction of the insulative housing 1 and is recessed from the top side of the first side wall 127 to form an accommodation space 123 for receiving the card ejecting mechanism 3, and the top side of the front side of the first side wall 127 is downward. The heart-shaped groove 1232 formed by the recess and the bottom surface 12 31 at the bottom of the accommodating space 123. The heart-shaped groove 12 3 2 is located near the front end of the first side wall 127 of the front end frame opening 1 . A sliding rail 1233 that is recessed from the bottom surface 1231 for sliding the card ejecting mechanism 3 is further disposed in the rear portion of the first side wall in. The rear wall 13 is further provided with a protruding post 13 2 extending into the accommodating space 1 2 3 toward the sac. The second side wall 12 8 is provided with a first fixing groove 13 3 and a second fixing groove 134 for holding the detecting terminal 4 , and a third fixing groove located outside the first fixing groove 133 and the second fixing groove 134 . 135. [0011] The conductive terminals 2 are arranged along the lateral direction of the insulative housing 1, and include a first terminal set 21 fixed to the front end of the bottom wall 11 and a second terminal set 22 fixed to the rear wall ^. The first conductive terminal is provided with a first first conductive portion 212 that is fixed in the receiving groove η, and a first contact portion 211 that extends rearward from the first fixing portion 212 and is received in the opening 112. And a first soldering portion 213 that is bent forward from the first fixing portion 212 and extends downward beyond the bottom wall 1A to be electrically connected to a circuit board (not shown). The first contact portion 211 protrudes upward in the shape of a spring arm. Form No. A0101 Page 7 of 21
接觸部211沿絕緣本體1厚度方向之高度不高於所述凸 16之高度。所述第二端子組22白1_The height of the contact portion 211 in the thickness direction of the insulative housing 1 is not higher than the height of the projection 16. The second terminal group 22 is white 1_
第〆側壁127之容置空㈣3内並可沿插卡或者拔卡方向 滑動之滑塊33、固定於滑塊33上之彈片％、與滑塊挪目 互抵靠之M32及_㈣滑塊細動位置之連桿31。 滑條（未圖示）自滑塊33前端面凹陷以固定連桿^之 固定孔331以及位於滑塊33後端面且自後端面凹陷形成以 收容彈簧32之收谷腔（未圖示）。所述滑塊⑽還設有自 後端側向突伸入收容空間15内以與電子卡6之前端斜角相 抵接之喊部332、自滑塊33前端頂面向下凹陷以收容彈 片34之定位槽333 ’以及凹設於滑塊33内側壁上之開槽 334 « [0013]所述彈片34收容於所述定位槽333中，所述彈片34包括固 定於定位槽333内之U形固持部341、自固持部341之U形 兩端分別向前延伸之卡扣部342及抵壓片343。所述卡扣 部342自開槽334向外呈山形狀突伸入收容空間15内，以 與所述電子卡之缺口 631相配合。所述抵壓片343自固持 表單編號A0101 第8頁/共21頁 [0014] 部341頂部側面折彎並水平狀向前延伸而成，並呈片狀覆 蓋於第一側壁127之上方以向下抵壓連桿31，以防止連桿 31脫落。 所述連桿31大致成長條狀。所述連桿31包括主體部311及 自主體部311之兩端分別垂直彎折形成之用以與滑塊33上 之固定孔331相固定之第一彎折部312以及可於心形槽 1232内移動之第二彎折部313。所述彈簧32之一端與後 壁13之凸伸柱132配合固持，而另外一端收容於滑塊33之 收容腔内。 [0015] 請參閱第三圖及第四圖所示，所述偵測端子4包括固定於 第二侧壁128之第一固定槽133内之第一偵測端子41、固 定於第二固定槽134内之第二偵測端子42以及固定於第三 固定槽135内之第三偵測端子43。所述第一偵測端子41設 有固定於所述第一固定槽133内之第一固定部412，自第 一固定部41 2向後延伸之彈性第一懸臂413，以及自第一 固定部41 2向下延伸出底壁11之第一導通部411。所述第 一懸臂41 3呈山形突伸入收容空間15内且可以左右運動》 所述第二偵測端子42設有固定於所述第二固定槽134内之 固持部422，自固持部422向前延伸之第二基部423，以 及自固持部422向下延伸超出底壁11之第二導通部421。 所述第二基部423自中部向後撕破形成第二懸臂424。所 述第二偵測端子43設有基體431、自基體431向前延伸之 第二偵測部432、自基體431向後延伸之第四偵測部433 以及自基體431向下延伸超出底壁η之第三導通部434。 當外界電子卡6插入時，所述電子卡6之左侧面65會抵壓 表單編號A0101 第9頁/共21頁 M418428 到第一懸臂413，使得第一懸臂41 3向外變形而接觸第三 偵測部432，進而實現第一次偵測效果；當電子卡6繼續 插入時，電子卡6之左側面65會抵壓到第二懸臂424，使 得第二懸臂424向外變形而接觸第四偵測部433，進而實 現第二次偵測效果。藉由兩次偵測，能夠準確而有效的 偵測電子卡6之插入情況。 [0016] 所述遮蔽殼體5包括平板狀頂壁51、自頂壁51兩側向下彎 折延伸形成之兩側面壁52。所述頂壁51前端兩側分別設 有一開孔512，所述開孔512用以與所述絕緣本體1上之干 涉塊122相固定。所述侧面壁52設有與絕緣本體1兩側壁 12上之卡持塊121相互固定之穿孔523以及自側壁12底端 彎折延伸有複數用以與電路板電性連接之焊接部524。 [0017] 使用時，將電子卡6正確插入卡連接器100内，所述底壁 11上之兩凸塊16對應位於所述電子卡6兩側的兩凹槽641 内，從而導引電子卡6正確插入卡連接器100内，直至所 述擋止面161抵頂於電子卡6凹槽641之邊緣。而當電子卡 6反向插入卡連接器100時，所述凸塊16之擋止面161抵 持於電子卡6之對接面64上，從而阻止電子卡6之錯誤插 入，防止電子卡6損壞導電端子2。 [0018] 綜上所述，本創作卡連接器100直接於第一端子組21外侧 之絕緣本體1底壁11上設置至少一個向上突伸之凸塊1 6， 所述凸塊16設有沿對接電子卡6插入方向位於所述第一接 觸部211後側之檔止面1 61以防止對接電子卡6反向插入， 如此於可防止電子卡6錯誤插入的同時，又簡化了絕緣本 體1之結構，方便製造，且凸塊16設於導電端子2外側之 表單编號A0101 第10頁/共21頁 M418428 閒置位置處，對應電子卡6上設置收容凸塊16之凹槽641 ’所述第—導電端子不需要向上突伸超出凸塊16之頂面 以與電子卡6上之導電片642去抵接，藉由如是排配，降 #•了卡連接器100之高度，減小了卡連接器1〇〇之體積。 師]綜上所述，本創作符合新型專利要件，纽法提出專利 申請。惟，以上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，舉凡熟習本案技藝之 人士援依本創作之精神所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】 [0020] 第一圖係本創作卡連接器插接有一電子卡之前視立體組 ‘合圖。 [0021] 第二圖係本創作卡連接器與電子卡相分離之立體圖。 [〇〇22] 第三圖係本創作卡連接器之部分分解圖。 [0023] 第四圖係第三圖中卡連接器之立體分解圖。 【主要元件符號說明】 [0024] 絕緣未體：1 [0025] 滑塊：33 [0026] 前端框口 ： 10 [0027] 固定孔：331 [0028] 卡連接器：100 [0029] 阻擋部：332 表單编號A0101 第11頁/共21頁 M418428 [0030] 底壁：11 [0031] 定位槽：3 33 [0032] 收容槽：1Π [0033] 開槽：334 [0034] 開口 ： 11 2 [0035] 彈片：34 [0036] 側壁：12 [0037] 固持部：341 [0038] 卡持塊：121 [0039] 卡扣部：3 4 2 [0040] 干涉塊：122 [0041] 抵壓片：343 [0042] 容置空間：123 [0043] 偵測端子：4 [0044] 底面：1231 [0045] 第一偵測端子：41 [0046] 心形槽：1232 [0047] 第一導通部：411 [0048] 滑軌：1233 ΦThe third side wall 127 accommodates the slider 33 in the space (4) 3 and can slide along the card or the pull-out direction, the elastic piece fixed on the slider 33, and the M32 and _(four) sliders which are opposite to the slider. The link 31 of the fine movement position. A slider (not shown) is recessed from the front end surface of the slider 33 to fix the fixing hole 331 of the link and a rear end surface of the slider 33 and recessed from the rear end surface to receive the valley 32 (not shown). The slider (10) is further provided with a shouting portion 332 protruding from the rear end into the receiving space 15 to abut the oblique angle of the front end of the electronic card 6, and recessed downward from the front end of the slider 33 to receive the elastic piece 34. The positioning groove 333 ′ and the groove 334 which is recessed on the inner side wall of the slider 33 are arranged in the positioning groove 333 . The elastic piece 34 includes a U-shaped fixing fixed in the positioning groove 333 . The portion 341 and the buckle portion 342 and the pressing piece 343 extending from the U-shaped ends of the holding portion 341 are respectively forward. The latching portion 342 protrudes into the receiving space 15 in a mountain shape from the slot 334 to cooperate with the notch 631 of the electronic card. The pressing piece 343 is bent from the top side of the holding portion No. A0101, the eighth side of the portion 341, and extends horizontally forward, and is covered in a sheet shape over the first side wall 127 to The link 31 is pressed down to prevent the link 31 from coming off. The link 31 is substantially in the shape of a strip. The connecting rod 31 includes a main body portion 311 and a first bent portion 312 which is vertically bent from two ends of the main body portion 311 and is fixed to the fixing hole 331 of the slider 33, and is available in the heart-shaped groove 1232. The second bent portion 313 moves inside. One end of the spring 32 is engaged with the protruding post 132 of the rear wall 13, and the other end is received in the receiving cavity of the slider 33. [0015] Please refer to the third and fourth figures, the detecting terminal 4 includes a first detecting terminal 41 fixed in the first fixing groove 133 of the second sidewall 128, and is fixed to the second fixing slot. The second detecting terminal 42 in the 134 and the third detecting terminal 43 fixed in the third fixing slot 135. The first detecting terminal 41 is provided with a first fixing portion 412 fixed in the first fixing groove 133 , an elastic first cantilever 413 extending rearward from the first fixing portion 41 2 , and the first fixing portion 41 . 2 extends downwardly from the first conductive portion 411 of the bottom wall 11. The first cantilever 41 4 protrudes into the accommodating space 15 and can move left and right. The second detecting terminal 42 is provided with a holding portion 422 fixed in the second fixing groove 134. The self-holding portion 422 The second base portion 423 extending forwardly and the second conductive portion 421 extending downward from the retaining portion 422 beyond the bottom wall 11 . The second base portion 423 is torn from the center to the rear to form a second cantilever 424. The second detecting terminal 43 is provided with a base 431, a second detecting portion 432 extending forward from the base 431, a fourth detecting portion 433 extending rearward from the base 431, and extending downward from the base 431 beyond the bottom wall η The third conductive portion 434. When the external electronic card 6 is inserted, the left side 65 of the electronic card 6 will press the form number A0101 page 9 / 21 pages M418428 to the first cantilever 413, so that the first cantilever 41 3 is deformed outwardly to contact The third detecting unit 432 further implements the first detecting effect; when the electronic card 6 continues to be inserted, the left side surface 65 of the electronic card 6 is pressed against the second cantilever 424, so that the second cantilever 424 is deformed outwardly to contact the first The detecting unit 433 further implements the second detecting effect. With two detections, the insertion of the electronic card 6 can be detected accurately and efficiently. [0016] The shielding case 5 includes a flat top wall 51 and two side walls 52 which are formed by bending downward from both sides of the top wall 51. An opening 512 is defined in each of the two sides of the front end of the top wall 51. The opening 512 is configured to be fixed to the interference block 122 on the insulative housing 1. The side wall 52 is provided with a through hole 523 fixed to the holding block 121 on the side walls 12 of the insulative housing 1 and a welded portion 524 extending from the bottom end of the side wall 12 for electrically connecting to the circuit board. [0017] In use, the electronic card 6 is correctly inserted into the card connector 100, and the two bumps 16 on the bottom wall 11 are correspondingly located in the two grooves 641 on both sides of the electronic card 6, thereby guiding the electronic card. 6 is properly inserted into the card connector 100 until the stop surface 161 abuts against the edge of the recess 641 of the electronic card 6. When the electronic card 6 is inserted into the card connector 100 in the reverse direction, the blocking surface 161 of the bump 16 abuts against the mating surface 64 of the electronic card 6, thereby preventing the erroneous insertion of the electronic card 6 and preventing the electronic card 6 from being damaged. Conductive terminal 2. [0018] In summary, the present invention is provided with at least one upwardly projecting protrusion 1 6 directly on the bottom wall 11 of the insulative housing 1 outside the first terminal group 21, and the protrusion 16 is provided along the butt joint. The electronic card 6 is inserted in the stop surface 1 61 of the rear side of the first contact portion 211 to prevent reverse insertion of the docking electronic card 6, so that the erroneous insertion of the electronic card 6 can be prevented, and the insulating body 1 is simplified. The structure is convenient to manufacture, and the bump 16 is disposed on the outer side of the conductive terminal 2, and the form number A0101, page 10 / 21 pages, M418428, at the idle position, corresponding to the recess 641 of the receiving latch 16 on the electronic card 6 - the conductive terminals do not need to protrude upward beyond the top surface of the bump 16 to abut against the conductive strips 642 on the electronic card 6, and by the arrangement, the height of the card connector 100 is reduced, and the card is reduced. The size of the connector 1〇〇. In summary, this creation is in line with the new patent requirements, and Newfa filed a patent application. However, the above description is only a preferred embodiment of the present invention, and the scope of the present invention is not limited to the above embodiments, and those who are familiar with the skill of the present invention are equivalent to the equivalent modifications or changes made by the spirit of the present creation. It should be covered by the following patent application. [Simple Description of the Drawings] [0020] The first figure is a front view stereoscopic group of the electronic card connector plugged into the electronic card connector. [0021] The second figure is a perspective view of the present card connector separated from the electronic card. [〇〇22] The third figure is a partial exploded view of the author card connector. [0023] The fourth figure is an exploded perspective view of the card connector in the third figure. [Main component symbol description] [0024] Insulation body: 1 [0025] Slider: 33 [0026] Front end frame port: 10 [0027] Fixing hole: 331 [0028] Card connector: 100 [0029] Blocking part: 332 Form No. A0101 Page 11 of 21 M418428 [0030] Bottom wall: 11 [0031] Positioning groove: 3 33 [0032] Storage groove: 1Π [0033] Slot: 334 [0034] Opening: 11 2 [ 0035] Shrapnel: 34 [0036] Sidewall: 12 [0037] Holder: 341 [0038] Hold block: 121 [0039] Buckle: 3 4 2 [0040] Interference block: 122 [0041] Pressing piece: 343 [0042] accommodating space: 123 [0043] detecting terminal: 4 [0044] bottom surface: 1231 [0045] first detecting terminal: 41 [0046] heart shaped slot: 1232 [0047] first conducting portion: 411 [0048] Slide rail: 1233 Φ
表單編號Α0101 第12頁/共21頁 M418428 [0049] 第一固定部：41 2 [0050] 第一側壁：127 [0051] 第一懸臂：413 [0052] 第二側壁：128 [0053] 第一懸臂：414 . [0054] 後壁：13 - [0055] [0056] 第二偵測端子：42 穿孔：131 [0057] 第二導通部：421 [0058] 凸伸柱：132 [0059] 固持部：422 [0060] 第一固定槽：133 [0061] 第二基部：423 [0062] 第二固定槽.：134 [0063] 第二懸臂：424 . [0064] 第三固定槽：135 [0065] 第三偵測端子：43 [0066] 收容空間：15 [0067] 基體：431 表單編號A0101 第13頁/共21頁 M418428 [0068] 凸塊：16 [0069] 第三偵測部： 432 [0070] 擔止面：1 61 [0071] 第四偵測部： 433 [0072] 台架：17 [0073] 第三導通部： 434 [0074] 導電端子：2 [0075] 遮蔽殼體：5 [0076] 第一端子組： 21 [0077] 頂壁：51 [0078] 第一接觸部： 211 [0079] 開孔：512 [0080] 第一固定部： 212 [0081] 侧面壁：52 [0082] 第一焊接部： 213 [0083] 穿孔：523 [0084] 第二端子組： 22 [0085] 焊接部：524 [0086] 第二接觸部： 221 表單編號A0101 第14頁/共21頁 M418428Form No. Α0101 Page 12 of 21 M418428 [0049] First fixing portion: 41 2 [0050] First side wall: 127 [0051] First cantilever: 413 [0052] Second side wall: 128 [0053] Cantilever: 414 . [0054] Rear Wall: 13 - [0055] Second Detection Terminal: 42 Perforation: 131 [0057] Second Conduction: 421 [0058] Projection Post: 132 [0059] Holder : 422 [0060] First fixing groove: 133 [0061] Second base: 423 [0062] Second fixing groove: 134 [0063] Second cantilever: 424. [0064] Third fixing groove: 135 [0065] Third detection terminal: 43 [0066] Containment space: 15 [0067] Base: 431 Form No. A0101 Page 13 of 21 M418428 [0068] Bump: 16 [0069] Third detection: 432 [0070 ] Support surface: 1 61 [0071] Fourth detection unit: 433 [0072] Bench: 17 [0073] Third conduction: 434 [0074] Conductive terminal: 2 [0075] Shielding housing: 5 [0076] First terminal group: 21 [0077] Top wall: 51 [0078] First contact: 211 [0079] Opening: 512 [0080] First fixing: 212 [0081] Side wall: 52 [0082] Welding : 213 [0083] perforations: 523 [0084] The second terminal group: 22 [0085] The welded portion: 524 [0086] The second contact portion: 221 Form A0101 Page number 14 / of 21 M418428
[0087] 電子卡：6 [0088] 第二固定部： 222 [0089] 上表面：61 [0090] 第二焊接部： 223 [0091] 下表面：62 [0092] 退卡機構：3 [0093] 右側面：6 3 [0094] 連桿：31 [0095] 缺口 ： 631 [0096] 主體部：311 [0097] 對接面：6 4 [0098] 第一彎折部： 312 [0099] 凹槽：641 [0100] 第二彎折部： 313 [0101] 導電片：642 [0102] 彈簧：32 [0103] 左側面：6 5 表單編號A0101 第15頁/共21頁[0087] Electronic card: 6 [0088] Second fixing portion: 222 [0089] Upper surface: 61 [0090] Second welding portion: 223 [0091] Lower surface: 62 [0092] Retracting mechanism: 3 [0093] Right side: 6 3 [0094] Connecting rod: 31 [0095] Notch: 631 [0096] Main body: 311 [0097] Docking surface: 6 4 [0098] First bending part: 312 [0099] Groove: 641 [0100] Second bent portion: 313 [0101] Conductive sheet: 642 [0102] Spring: 32 [0103] Left side: 6 5 Form number A0101 Page 15 of 21