1358160 100年09月16日按正脊^ 發明說明： 【發明所屬之技術領域】 [0001] 本發明係關於一種電子卡連接器，尤其涉及一種可有效 保護導電端子且組裝方便之電子卡連接器。 【先前技術】 [0002] 按，快閃記憶體自問世以來便因運算功能強、速度快、 可擴充性高、高存儲密度等逑人特性’由於快閃記憶體 有以上諸多功能與特性，便有相關業者利用快閃記憶體 而發展出各類型電子卡，如MMC卡、SD卡、MS卡、CF卡 、XD卡等規格之電子卡。現許多數字消費型產品，如移 動電話、數碼相機、數碼攝相機、及pDA等，已對此類電 子卡具有越來越強的依賴性；再者，由於目前半導體技 術曰益精進，快閃記憶體的儲存密度與傳輸速度更是有 突飛猛進的成長，使得電子卡將會被用於筆記型電腦、 桌上型電腦以及車用電子類等產品中，藉此來直接取代 硬式磁碟等傳統儲存媒體。由於電子卡突飛猛進的發展 ，因而其對應使用的卡連接器也隨需求增加。 [0003] 般卡連接器包括收容複數導電端子之絕緣本體及安設 於絕緣本體上之遮蔽殼體，職緣本體與料殼體共同 構建成收容電子卡之收容空間，藉電子卡插人收容空間 内達成電子卡與卡連接器電性接觸之目的。因各種電子 卡之規格不同’其外觀尺寸及形狀也有差異而使不同 規格之電子卡必須插接在與其外型相匹配之特定形式卡 連接器内’以實現電子卡與卡連接器之電性導通。如此 必須於電路板上設置有多種不同形式的卡連接器，以 096110271 表單編號A0101 第4頁/共29頁 1003342130-0 ^58160 100年09月16日修正眷換頁 達到與不同電子卡相配合之目的。然，此方式使得卡連 接器佔用主板空間增加，進而導致電子設備體積增大， 不利於電子設備小型化。 [0004] 是以，便有業者設計出一種可插接多種不同規格電子卡 之電子卡連接器，其佔用空間小且使用較方便。與此相 關之先前技術可參閱中國大陸實用新型公告第2687868號 專利第五圖所示，其所揭示之電子卡連接器主要包括遮 蔽殼體1、絕緣本體2及端子模組3，其中絕緣本體2之頂 壁23設有呈“凸”形之第一卡持槽2323和第二卡持槽 2324 ’端子模組3所安置之較長第一導電端子32的安裝部 分別固持於第一卡持槽2323及第二卡持槽2324内，較短 之第.一導電端子33的女裝部固持於第—持槽2323内， 藉該等卡持槽將第一導電端子32及第二導電端子33固定 於絕緣本體2之頂壁23内。 [0005] 然’此種電子卡連接器之導電端子前端係空懸於卡收容 空間内’當電子卡***時，電子卡首先牴觸導電端子之 前端’使其向上發生彈性變形進而達成與電子卡電性接 觸之目的’此時若電子卡***力過度猛烈，將導致導電 端子之前端受損’進而影響其與電子卡之有效接觸。再 者，所述導電端子組裝時，其藉***之方式對應組裝於 前述“凸”形卡持槽内，又導電端子較細且容易發生形 變，進而導致實際操作較繁瑣，且絕緣本體之頂壁設有 該等“凸”形卡持槽，加大了其模具製造難度。 因此’確有必要對先前之％子卡連接器進行改進以克服 先前技術之缺陷。 096110271 表單編號A0101 第5頁/共29頁 1003342130-0 [0006] 1358160 【發明内容】 100年09月16日接正替&頁 [0007] [0008] [0009] [0010] 本發明之目的在於提供—種端子模組上設有可保護導電 端子之保叹裝置的電子卡連接器，該保護裝置位於導電 端子之前端進而避免電子卡插人時將導電端子損壞。 本發明之另-目的在於提供子模組及遮蔽殼體組 裝方便，且模具製造簡單的電子卡連接器。 為達上述目的’本發明之電子卡連接器包減緣本體、 組設於絕緣本體上之遮蔽殼體、端子模組及由絕緣本體 及遮蔽殼體組建形成之卡收容空間，其巾端手模組包括 主體部及複數凸伸人收容空間内之第—導電端子；絕緣 本體上设有第二導電端子，該第二導電端子包括與電路 板焊接之焊接部、安設於絕緣本體内之安裝部及自安裝 部延伸形成空懸於卡收容空間内之接觸部；遮蔽殼體上 設有卡扣片，端子模組上設有與該卡扣片對應扣持的卡 扣槽，其中所述端子模組之主板部設有可防止電子卡插 入時將第二導電端子前端損壞之保護裝置，該保護裝置 對應於第一導電端子之接觸部頂端前方。 相較於先前技術，本發明之電子卡連接器具有如下功效 .其藉端子模組上設置保護裝置於導電端子頂端前方， 電子卡***時，該保護裝置將電子卡上浮’並導引其插 入，進而可防止其與導電端子頂端相碰撞而將導電端子 損壞；另，其藉端子模組上設置之卡扣槽與遮蔽殼體上 設置之卡扣片相配合而將端子模组組設於絕緣本體内， 其結構簡單且組裝方便，模具製造簡單。 【實施方式】 096110271 表單編號A0101 第6頁/共29頁 1003342130-0 1358160 [0011] 100年09月16日修正替換頁 以下，將結合第一圖至第九圖詳細介紹本發明之電子卡 連接器100的具體實施方式。本發明電子卡連接器100用 於收容兩種以上之電子卡，其主要包括遮蔽殼體1、組設 於遮蔽殼體1上之端子模組2、絕緣本體3、安置於絕緣本 體3内之複數第二導電端子5、由遮蔽殼體1和絕緣本體2 構建成用於收容不同電子卡之卡收容空間6及分別用於退 出不同電子卡之第一退卡機構4和第二退卡機構4’ 。 [0012] 請參閱第一圖及第二圖所示，遮蔽殼體1包括主體部10、 自主體部10彎折延伸形成之複數側壁11、用於將該遮蔽 殼體1焊接於電路板上之焊腳部12、自主體部10之前側和 後側分別向下彎折延伸形成之翼部14、15及自主體部10 後端彎折延伸形成之一對包容部16(第二圖所示）。其中 位於主體部10之中央位置形成一開口 102，自開口102之 前端向收容空間7内彎折並沿與電子卡***方向水平延伸 形成有凸伸入該開口 102内之一對卡扣片103，位於該對 卡扣片103之間設有一凸片105，對應卡扣片103之前方 設有一對向收容空間6内凹陷用於進一步按壓貼合電子卡 之彈性片104。位於開口部102後側且鄰近該遮蔽殼體1之 一側壁處，自主體部10豎直向收容空間6内彎折延伸形成 有一呈矩形之卡片101，複數側壁11及焊腳部12分別設有 定位孔110及120。 [0013] 請繼續參閱第一圖及第二圖所示，端子模組2主要包括一 主板部20及固定於該主板部20内之複數第一導電端子21 ，該等導電端子與SD卡（Secure Digital Memory Card)或MMC卡（Multi Media Card)對應接觸以達信號 096110271 表單編號A0101 第7頁/共29頁 1003342130-0 1358160 100年09月16日修正替^百 傳輸之目的，其中該等第一導電端子21(第二圖所示）包 括ώ伸入卡收容空間6内並與電子卡對應接觸之接觸部 210、安裝於主板部20内之安裝部（未標號）及自安裝部延 伸於主板部20外並呈橫向排列用於與電路板焊接之焊接 部 211。 [0014] 端子模組2之主板部20大致呈一矩形，其主要包括收容複 數第一導電端子21之接觸部210的端子收容通孔201、位 於端子收容通孔201前端用於導引電子卡***之第一導引 凸塊203，該第一導引塊203包括一導引斜面2031及自導 引斜面2031水平延伸形成之定位面2030。於該等導引塊 203前端設有與前述遮蔽殼體1之卡扣片103對應卡扣的卡 扣槽202、於該對卡扣槽202間並與其相反面設有一與遮 蔽殼體1之凸片10 5扣持的凹陷部2 08 (第一圖所示>。於 端子收容通孔201後方設有一收容槽209，該收容槽209 前邊緣處形成有複數第二導引塊2090，該等導引塊2090 分別包括導引斜面2091及自導引斜面2091水平延伸形成 之導引平面（未標號）。自主板部20—前端延伸形成一突 出部206，於該突出部206及主板部20後端兩側對應凸伸 有定位柱207、204。主板部20之一側緣處設有與遮蔽殼 體1之主體部10設置的矩形卡片101相對應的狹縫205。 [0015] 請參閱第一圖所示，絕緣本體3包括一貫穿有複數第二導 電端子5之基部30及自基部30兩端分別沿電子卡拔出方向 延伸形成之一對延伸體31，其中各延伸體31分別設有一 缺槽311及31Γ ，於該缺槽311、311’前方及後方分別 設有一對與前述遮蔽殼體1之翼部14 ' 15對應之固定槽 096110271 表單编號Α0101 第8頁/共29頁 1003342130-0 1358.160 100 年.09 月 16 314及315，於缺槽311、311’後方分別設有水平延伸之 柱體312、312’ ，其中一延伸體鄰近缺槽311處設有一 凸出端316。基部3〇兩端對應端子模組2之定位柱2〇4形 成一對定位孔301，同時於缺槽311’前方設有與定位柱 207相對應之定位孔313。第二導電端子5包括用於與電 路板焊接之焊接部（未圖示）、固持於前述基部30内之安 裝部（未標號）及用於與電子卡接觸之接觸部（未標號）， 所述接觸部前端對應凸伸入前述端子模組2所設之收容槽 2 0 9 内0 [0016] 請繼續參閱第一圖及第五圖所示，第一退卡機構4對應安 裝於絕緣本體3所設之缺槽311内；第二退卡機構4’對應 安裝於缺槽311’内。其中第一退卡機構4包括滑塊40、 組設於滑塊内之鎖扣裝置43、彈性組件41及設於滑塊40 外側之心型槽（未標號）内的滑桿42(第五圖），其中滑塊 40包括一銜接塊4〇1、設於該銜接塊4〇1上與電子卡銜接 的銜接面402及用於收容鎖扣裝置43之固定凹槽403 ;彈 性組件41 一端安置於滑塊4〇之後端，另一端固定於絕緣 本體3設置之柱體312上；滑桿42於所述心形槽内對應sd 卡或MMC卡插/拔而沿cb/BC方向滑動；鎖扣裝置43包括 固定於所述滑塊4〇内之安裝部432、與所述絕緣本體3上 认置之凸出端316相抵觸之彈性部433及與電子卡之固鎖 凹槽81對應鎖扣的鎖扣部4 31。 請參閱第五至七圖所*，㈣卡或，卡插人收容空間内 時’其没置之銷部（未標號）與滑塊4〇之銜接面4〇2相銜接 ，位於預載位置（第六及第七圖所示），此匕時鎖扣裝置43 096110271 表單編號A0101 第9頁/共29頁 1003342130-0 [0017] 1358160 100年09月16日修正钥^頁 之彈性部433受絕緣本體3設置之凸出端316抵壓變形而收 谷於固定凹槽403内，其鎖扣部431之前端與絕緣本體3之 内壁面位於同一平面内；進一步將電子卡推入，其推動 滑塊40，同時滑桿42由預載位置C處沿CB之方向滑至B處 ’滑塊40之位置移動使得鎖扣裝置43之彈性部433脫離突 出部件316之抵壓而恢復原狀，從而使其鎖扣部431從絕 緣本體3設置之固定凹槽403内彈出並對應收容於電子卡 一側壁設置之鎖扣凹槽81内（第八及第九圖），進而將電 子卡固鎖於卡收容空間内。 [0018] 將電子卡退出時，同樣推動電子卡，滑塊40發生移動， 同時帶動滑桿42由B處沿BC之方向滑至C處之預載位置， 鎖扣裝置43隨滑塊4〇移動至預載位置（第六及第七圖）， 且其彈性部433由於絕緣本體3之突出部件316相抵壓變形 而使其又收容於鎖扣凹槽403内，鎖扣部431從電子卡之 鎖扣凹槽内縮回，進而電子卡受滑塊40推動而從卡收容 空間内退出。 [0019] 請參閱第一圖所示，第二退卡機構4，包括滑塊4〇，、組 設於滑塊40’設置之心型槽（未圖示）内的滑桿42，及彈 性組件41’ ，其中彈性組件41’ 一端組設於滑塊4〇，後 端’另一端固定於絕緣本體1設置之柱體312’上，該滑 桿42’於滑塊4〇’外側壁之心形槽内對應MS+(Mem〇ry Stick Card)插拔而滑動，因該退卡機構工作原理與先 前技術相同且非本發明之發明重點，故在此不做詳述。 請參閱第三圖所示，端子模組2組裝於遮蔽殼體1之複數 側壁構成的空間内形成包覆於絕緣本體上的覆蓋裝置7。 096110271 表單編號A0101 第10頁/共29頁 1003342130-0 [0020] 1358160 ^__ 100年09月16日修正替換頁1 端子模組2組裝於遮蔽殼體1内時，端子模組2沿圖中A所 示方向傾斜一個角度後***遮蔽殼體1内，使得位於端子 ’ 模組2前端之卡扣槽202恰好與遮蔽殼體1上設置之卡扣片 103對應扣合，同時位於卡扣槽202相反面之凹陷部208 與卡扣片103間設置之凸片1〇5配合固持（第四圖所示）， 此後將端子模组2之後端下壓，使得遮蔽殼體1上之卡片 101穿過端子模組2設置之狹縫205，進而將端子模組2固 定於遮蔽殼體1之複數側壁所確定的空間内，藉此使端子 模組2之主板部20與遮蔽殼體1之主體部1〇緊密貼合。 [0021] 請參閱第一圖至第五圖所示，組裝時，首先將第一退卡 機構4及第二退卡機構4’分別組裝於絕緣本體3兩延伸體 31之缺槽311及311’内，該組裝完畢後，第一退卡機構 4之彈性組件41後端穿過絕緣本體3上之柱體312 ’其上之 滑桿42 —端位於其上之心形槽（未標號）内，另一端固定 於缺槽311前端之狭缝（未標號）内；同理第二退卡機構4 ’之彈性組件41’後端穿過絕緣本體3内側之柱體312’ ，滑桿42’ 一端位於其外侧心形槽内（未標號）’另一端 固定於缺槽之311’前端之狹縫（未圖示）内。 [0022] 再者，將覆蓋裝置7(第三圖所示）移至上述組裝後的絕緣 本體3上方，並沿第五圖B所示方向將所述組合結構自上 向下對正置於絕緣本體3上方，使端子模組2之定位柱204 、207對應***絕緣本體3之定位孔301、313内’同時遮 蔽殼體1兩側之翼部14、15對應***絕緣本體3之延伸體 31上的複數固定槽314、315内，進一步將其下壓’第二 端子5之前端對應凸伸入端子模組2所設之收容槽2 〇 9内以 096110271 表單編號A0101 第11頁/共29頁 1003342130-0 1358160 100年.09月16日核正替g頁 避免電子卡***時牴觸該第二導電端子5前端而將其損壞 ，同時遮蔽殼體1之複數侧壁11及焊腳部12所設置的定位 孔110、120與絕緣本體上之複數凸塊310對應扣持，形 成可收容不同電子卡之卡收容空間6，藉以上組裝方式， 將遮蔽殼體1及端子模組2固持於絕緣本體3上，並形成如 第五圖所示之電子卡連接器100。 [0023] 相較於先前之電子卡連接器，本發明之電子卡連接器100 藉端子模組2設置之收容槽209而將第二導電端子5之前端 收容於其内，當電子卡***時，藉其前端所設之第二導 引塊2090而導引電子卡穩定***，並避免電子卡***時 損壞第二導電端子5 ;再者，本發明之電子卡連接器100 首先將端子模組2組裝於遮蔽殼體1上，其次將該二者之 組合結構由上至下按壓組裝於絕緣本體3上，該組裝方式 較方便，且複數第一導電端子21直接固定於端子模組2内 ，藉端子模組2而將該等第一導電端子21固定於遮蔽殼體 1上，避免先前技術之導電端子藉***之方式固定而將導 電端子折損；另，本發明之電子卡連接器100之端子模組 2的收容通孔201前端設有第一導引塊203，該第一導引塊 203設置之導引斜面2031及導引平面2030同樣可以導引 電子卡穩定***，進而避免電子卡***時導電端子受損 ;且，第一退卡機構4設有一鎖扣裝置43，其可將電子卡 固定於卡收容空間6内，防止電子卡***收容空間内後， 由於該電子卡連接器100晃動而從卡收容空間6内脫落。 [0024] 以上為本發明之較佳實施方式，當然，本發明電子卡連 接器100之端子模組2設置之收容槽209可以用於收容不僅 096110271 表單編號A0101 第12頁/共29頁 1003342130-0 1358160 100年09月16日修正替换頁 /癯導電端子’且’本發明也可僅藉第二導引塊2090設 於第 >導電端子5接觸部頂端之前方來實現對其的保護， 而不用設置前述收容槽209 ;或僅藉收容槽209將第二導 端子5之接觸部頂端收容於其内’而不用設置第二導引 塊2〇9〇，同樣可實對第二導電端子的保護£本發明之重 點係於鄰近第二導電端子5接觸部頂端設置保護裝置，防 電孑卡***時與其頂端碰撞而將其損壞’且本發明僅 以爹合一電子卡連接盗為例’但不僅限於此。 絲上所述，本發明符合發明專利要件，爰依法提出專利 [0025] ' 申請。惟，以上所述者僅為本發明之較佳實施例，本發 明之範圍並不以上述實施例為限，舉凡熟習本案技藝之 人士援依本發明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】 [0026] 货 弟一圖係本發明電子卡連接器之立體分解圖； [0027] 笛 乐一圖係本發明電子卡連接器遮蔽殼體及端子模組之立 體圖； [0028] 笛 _ , 乐二圖係本發明電子卡連接器遮蔽殼體及端子模組立體 組裝圖； [0029] 隹 弟四圖係本發明電子卡連接器立體圖； [0030] ^ _ 乐五圖係本發明電子卡連接器第一退卡機構之分解圖； [0031] 復丄 乐，、圖及第八圖係本發明電子卡連接器退卡機構之部分 剖視圖，· 096110271 表·單蝙號A0101 第13頁/共29頁 1003342130-0 1358160 100年09月16日梭正替換頁 [0032] 第七圖及第九圖係本發明電子卡連接器退卡機構立體圖 〇 【主要元件符號說明】 [0033] 電子卡連接器：100 [0034] 遮蔽殼體：1 [0035] 主體部：10 [0036] 卡片：101 [0037] 開口 ： 102 [0038] 卡扣片：103 [0039] 彈性片：104 [0040] 凸片：105 [0041] 側壁：11 [0042] 定位孔：110、120 [0043] 焊腳部：12 [0044] 翼部：1 4、1 5 [0045] 包容部：16 [0046] 端子模組：2 [0047] 主板部：20 [0048] 收容通孔：201 [0049] 卡扣槽：202 096110271 表單编號A0101 第14頁/共29頁 1003342130-0 1358160 100年09月16日核正替換頁 [0050] 第一導引塊：203 [0051] 導引平面：2030 [0052] 導引斜面：2031、2091 [0053] 定位柱：204、207 [0054] 狹縫：205 [0055] 突出部：2 0 6 [0056] 凹陷部：208 [0057] 收容槽：209 [0058] 第二導引塊：2090 [0059] 第一導電端子：21 [0060] 接觸部：210 [0061] 焊接部：211 [0062] 絕緣本體：3 [0063] 基部：30 [0064] 定位孔：301、313 [0065] 延伸體：31 [0066] 缺槽：311、311’ [0067] 柱體：312、312’ [0068] 固定槽：314、315 096110271 表單編號A0101 第15頁/共29頁 1003342130-0 1358160 [0069] 凸出端：31 6 [0070] 第一退卡機構：4 [0071] 滑塊：40、40’ [0072] 銜接塊：401 [0073] 銜接面：402 [0074] 固定槽：403 [0075] 彈性組件：41、41’ [0076] 滑桿：42 [0077] 鎖扣裝置：43 [0078] 鎖扣部：4 31 [0079] 安裝部：432 [0080] 彈性部：433 [0081] 第二退卡機構：4’ [0082] 第二導電端子：5 [0083] 卡收容空間：6 [0084] 鎖扣凹槽：81 096110271 表單编號A0101 第16頁/共29頁 100年09月16日核正替換頁 1003342130-01358160 According to the invention, the invention relates to: [Technical Field] [0001] The present invention relates to an electronic card connector, and more particularly to an electronic card connector capable of effectively protecting a conductive terminal and being easily assembled. . [Prior Art] [0002] According to the flash memory, since its inception, it has strong computing power, high speed, high expandability, high storage density and other characteristics. Because flash memory has many functions and features, Some related companies have developed flash cards to develop various types of electronic cards, such as MMC cards, SD cards, MS cards, CF cards, XD cards and other electronic cards. Many digital consumer products, such as mobile phones, digital cameras, digital cameras, and pDA, have become increasingly dependent on such electronic cards. Moreover, due to the current advancement in semiconductor technology, flashing The memory density and transmission speed of the memory are growing rapidly, so that the electronic card will be used in products such as notebook computers, desktop computers and automotive electronics, thereby directly replacing the traditional such as hard disk. Storage media. Due to the rapid development of electronic cards, the corresponding card connectors have also increased with demand. [0003] The general card connector includes an insulative housing for accommodating a plurality of conductive terminals and a shielding housing disposed on the insulative housing. The main body and the material housing are jointly configured to receive an accommodation space of the electronic card, and the electronic card is inserted into the housing. The purpose of electrical contact between the electronic card and the card connector is achieved in the space. Due to the different specifications of various electronic cards, the size and shape of the electronic cards are different, so that electronic cards of different specifications must be plugged into a specific form card connector matching its appearance to realize the electrical properties of the electronic card and the card connector. Turn on. Therefore, a variety of different types of card connectors must be provided on the circuit board, with 096110271 Form No. A0101 Page 4 / Total 29 Page 1003342130-0 ^58160 Correction on September 16, 510, to match the different electronic cards purpose. However, this method causes the card connector to occupy an increase in the space of the main board, which in turn leads to an increase in the size of the electronic device, which is disadvantageous for miniaturization of the electronic device. [0004] Therefore, the manufacturer has designed an electronic card connector that can be plugged into a plurality of electronic cards of different specifications, which has a small footprint and is convenient to use. The prior art related to this can be seen in the fifth diagram of the Chinese Patent Application Publication No. 2687868. The electronic card connector disclosed therein mainly includes a shielding shell 1, an insulating body 2 and a terminal module 3, wherein the insulating body The top wall 23 of the second cover 23 is provided with a first convex holding groove 2323 and a second holding groove 2324. The mounting portions of the longer first conductive terminals 32 of the terminal module 3 are respectively held by the first card. In the holding slot 2323 and the second holding slot 2324, the wearing portion of the shorter first conductive terminal 33 is retained in the first holding slot 2323, and the first conductive terminal 32 and the second conductive are held by the holding slots. The terminal 33 is fixed in the top wall 23 of the insulative housing 2. [0005] However, the front end of the conductive terminal of the electronic card connector is suspended in the card receiving space. When the electronic card is inserted, the electronic card first touches the front end of the conductive terminal to elastically deform upwardly to achieve the electronic The purpose of the electrical contact is that if the insertion force of the electronic card is excessively strong, the front end of the conductive terminal will be damaged, which may affect its effective contact with the electronic card. In addition, when the conductive terminals are assembled, they are assembled in the “convex” shaped holding slots by means of insertion, and the conductive terminals are thin and easily deformed, thereby causing practical operation and cumbersome, and the top of the insulating body The wall is provided with the "convex" shaped retaining grooves, which increases the difficulty in manufacturing the mold. Therefore, it is indeed necessary to improve the previous % daughter card connector to overcome the deficiencies of the prior art. 096110271 Form No. A0101 Page 5 of 29 1003342130-0 [0006] 1358160 [Description of Contents] September 16th, 100th, succeeding & page [0007] [0008] [0009] [0010] The utility model provides an electronic card connector which is provided with a sighing device for protecting the conductive terminal, and the protection device is located at the front end of the conductive terminal to prevent the conductive terminal from being damaged when the electronic card is inserted. Another object of the present invention is to provide an electronic card connector in which the sub-module and the shield housing are assembled easily and the mold is simple to manufacture. In order to achieve the above object, the electronic card connector package reducing body of the present invention, the shielding shell assembled on the insulating body, the terminal module, and the card receiving space formed by the insulating body and the shielding shell are formed. The module includes a first conductive terminal in the body portion and the plurality of protruding person receiving spaces; the second conductive terminal is disposed on the insulating body, and the second conductive terminal includes a soldering portion welded to the circuit board and disposed in the insulating body The mounting portion and the self-mounting portion extend to form a contact portion that is suspended in the card receiving space; the shielding shell is provided with a snap tab, and the terminal module is provided with a snap groove corresponding to the latching piece, wherein The main board portion of the terminal module is provided with a protection device for preventing damage to the front end of the second conductive terminal when the electronic card is inserted, and the protection device corresponds to the front end of the contact portion of the first conductive terminal. Compared with the prior art, the electronic card connector of the present invention has the following functions: the protection device is disposed on the front end of the conductive terminal by the terminal module, and the protection device lifts the electronic card and guides the insertion thereof when the electronic card is inserted. Further, the contact terminal can be prevented from colliding with the top end of the conductive terminal to damage the conductive terminal; and the latching slot provided on the terminal module cooperates with the fastening piece provided on the shielding case to assemble the terminal module In the insulating body, the structure is simple and the assembly is convenient, and the mold is simple to manufacture. [Embodiment] 096110271 Form No. A0101 Page 6 / Total 29 Page 1003342130-0 1358160 [0011] Correction Replacement Page of September 16, 100 The following is a detailed description of the electronic card connection of the present invention in conjunction with the first to ninth drawings. A specific embodiment of the device 100. The electronic card connector 100 of the present invention is used for accommodating two or more types of electronic cards, and mainly includes a shielding shell 1 , a terminal module 2 disposed on the shielding shell 1 , an insulating body 3 , and being disposed in the insulating body 3 . a plurality of second conductive terminals 5, a card receiving space 6 for accommodating different electronic cards, and a first card ejecting mechanism 4 and a second card ejecting mechanism for respectively ejecting different electronic cards, which are constructed by the shielding case 1 and the insulative housing 2 4'. [0012] Referring to the first and second figures, the shielding housing 1 includes a main body portion 10, a plurality of side walls 11 formed by bending from the main body portion 10, and the shielding housing 1 is soldered to the circuit board. The soldering leg portion 12, the wing portions 14 and 15 which are bent and extended from the front side and the rear side of the main body portion 10, respectively, and the rear end of the main body portion 10 are bent and extended to form a pair of receiving portions 16 (second image Show). An opening 102 is formed at a central portion of the main body portion 10, and is bent from the front end of the opening 102 into the receiving space 7 and horizontally extending in the direction of insertion of the electronic card to form a pair of latching pieces 103 protruding into the opening 102. A pair of tabs 105 are disposed between the pair of latching pieces 103. A pair of elastic sheets 104 recessed into the receiving space 6 for further pressing and attaching the electronic card are disposed in front of the latching piece 103. A card 101 is formed in a rectangular shape, and a plurality of sidewalls 11 and a soldering leg portion 12 are respectively formed by bending from the main body portion 10 vertically into the receiving space 6 at a rear side of the opening portion 102 and adjacent to a side wall of the shielding housing 1. There are positioning holes 110 and 120. [0013] Please continue to refer to the first and second figures. The terminal module 2 mainly includes a main board portion 20 and a plurality of first conductive terminals 21 fixed in the main board portion 20, and the conductive terminals and the SD card ( Secure Digital Memory Card) or MMC card (Multi Media Card) corresponding to the signal 096110271 Form No. A0101 Page 7 / 29 pages 1003342130-0 1358160 100 September 16th revised for the purpose of transmission, which The first conductive terminal 21 (shown in the second figure) includes a contact portion 210 that protrudes into the card receiving space 6 and is in contact with the electronic card, a mounting portion (not labeled) that is mounted in the main plate portion 20, and extends from the mounting portion. The solder portion 211 for soldering to the circuit board is arranged outside the main board portion 20 in a lateral direction. The main board portion 20 of the terminal module 2 has a substantially rectangular shape, and includes a terminal receiving through hole 201 for receiving the contact portion 210 of the plurality of first conductive terminals 21, and a front end of the terminal receiving through hole 201 for guiding the electronic card. The first guiding block 203 is inserted, and the first guiding block 203 includes a guiding inclined surface 2031 and a positioning surface 2030 extending horizontally from the guiding inclined surface 2031. A locking groove 202 corresponding to the locking piece 103 of the shielding shell 1 is disposed at a front end of the guiding block 203, and a shielding housing 1 is disposed between the pair of locking grooves 202 and opposite to the locking groove 202. a recessed portion 20 08 that is fastened by the tab 10 5 (shown in the first figure). A receiving slot 209 is defined in the rear of the terminal receiving through hole 201, and a plurality of second guiding blocks 2090 are formed at the front edge of the receiving slot 209. The guiding blocks 2090 respectively include a guiding plane (not labeled) formed by the guiding inclined surface 2091 and the guiding inclined surface 2091. The front end of the autonomous board portion 20 extends to form a protruding portion 206 at the protruding portion 206 and the main board. Positioning posts 207, 204 are protruded from opposite sides of the rear end of the portion 20. A slit 205 corresponding to the rectangular card 101 provided in the main body portion 10 of the shielding case 1 is provided at one side edge of the main plate portion 20. [0015] As shown in the first figure, the insulative housing 3 includes a base portion 30 extending through the plurality of second conductive terminals 5 and extending from the opposite ends of the base portion 30 to form an extension body 31, wherein each extension body 31 is provided with a slot 311 and 31Γ, respectively, in front of and behind the slot 311, 311' A pair of fixing grooves 096110271 corresponding to the wing portions 14' 15 of the shielding housing 1 are respectively provided. Form No. Α0101 Page 8/29 pages 1003342130-0 1358.160 100 years. September 16 314 and 315, in the missing slot 311 The rear of the 311' is respectively provided with horizontally extending cylinders 312, 312', wherein one of the extensions is provided with a protruding end 316 adjacent to the notch 311. The two ends of the base 3 are formed corresponding to the positioning posts 2〇4 of the terminal module 2. a pair of positioning holes 301, and a positioning hole 313 corresponding to the positioning post 207 is disposed in front of the notch 311'. The second conductive terminal 5 includes a soldering portion (not shown) for soldering to the circuit board, and is held in the foregoing a mounting portion (not labeled) in the base portion 30 and a contact portion (not labeled) for contacting the electronic card, wherein the front end of the contact portion protrudes into the receiving slot 2 0 9 of the terminal module 2; 0016] Please continue to refer to the first figure and the fifth figure, the first card ejecting mechanism 4 is correspondingly installed in the notch 311 provided in the insulative housing 3; the second card ejecting mechanism 4' is correspondingly installed in the notch 311' The first card ejecting mechanism 4 includes a slider 40 and a latch device assembled in the slider 43. The elastic component 41 and the sliding bar 42 (fifth figure) disposed in the heart-shaped groove (not labeled) outside the slider 40, wherein the slider 40 includes an engaging block 4〇1 and is disposed on the connecting block 4〇 An engaging surface 402 that is coupled to the electronic card and a fixing recess 403 for receiving the latching device 43. One end of the elastic component 41 is disposed at the rear end of the slider 4〇, and the other end is fixed to the cylinder 312 disposed on the insulating body 3. The slide bar 42 slides in the cb/BC direction corresponding to the sd card or the MMC card in the heart-shaped slot; the locking device 43 includes a mounting portion 432 fixed in the slider 4, and the The elastic portion 433 that the protruding end 316 of the insulative housing 3 abuts and the locking portion 4 31 corresponding to the locking recess 81 of the electronic card. Please refer to the fifth to seventh figures*, (4) card or when the card is inserted into the accommodating space, the pin (not labeled) that is not placed is connected with the connecting surface 4〇2 of the slider 4〇, and is located at the preload position. (Sections 6 and 7), this time locking device 43 096110271 Form No. A0101 Page 9 / Total 29 pages 1003342130-0 [0617] 1358160 September 16, 100 correction key ^ page elastic portion 433 The protruding end 316 of the insulating body 3 is pressed and deformed to be valleyd in the fixing groove 403, and the front end of the locking portion 431 is located in the same plane as the inner wall surface of the insulating body 3; further, the electronic card is pushed in, Pushing the slider 40 while the slider 42 is slid from the preloading position C in the direction of CB to the position of the slider 40. The position of the slider 40 is moved so that the elastic portion 433 of the locking device 43 is released from the pressing member 316 and restored to its original state. Therefore, the latching portion 431 is ejected from the fixing recess 403 of the insulative housing 3 and correspondingly received in the latching recess 81 of the side wall of the electronic card (the eighth and ninth views), thereby locking the electronic card. In the card accommodating space. [0018] When the electronic card is withdrawn, the electronic card is also pushed, and the slider 40 moves, and at the same time, the sliding rod 42 is driven to slide from the direction of B in the direction of BC to the preloading position at C, and the locking device 43 follows the slider 4. Moving to the preloading position (the sixth and seventh figures), the elastic portion 433 is again received in the locking groove 403 due to the deformation of the protruding member 316 of the insulative housing 3, and the locking portion 431 is removed from the electronic card. The latching groove is retracted, and the electronic card is pushed by the slider 40 to be withdrawn from the card accommodating space. [0019] Referring to the first figure, the second card ejecting mechanism 4 includes a slider 4, a slider 42 disposed in a card slot (not shown) provided in the slider 40', and elastic The assembly 41 ′, wherein one end of the elastic component 41 ′ is disposed on the slider 4 〇, and the other end is fixed on the cylinder 312 ′ disposed on the insulating body 1 , and the sliding bar 42 ′ is located on the outer side wall of the slider 4 〇 The card-shaped slot corresponds to the MS+ (Mem〇ry Stick Card), and the sliding mechanism is the same as the prior art and is not the focus of the invention of the present invention, and therefore will not be described in detail herein. Referring to the third figure, the terminal module 2 is assembled in a space formed by a plurality of side walls of the shielding case 1 to form a covering device 7 covering the insulating body. 096110271 Form No. A0101 Page 10/Total 29 Page 1003342130-0 [0020] 1358160 ^__ Correction Replacement Page 1 of September 16, 100 When the terminal module 2 is assembled in the shielding case 1, the terminal module 2 is along the figure The direction indicated by A is inclined at an angle and inserted into the shielding case 1 so that the locking groove 202 at the front end of the terminal module 2 is just engaged with the locking piece 103 disposed on the shielding case 1 and is located in the locking groove. The recessed portion 208 of the opposite surface is engaged with the tab 1〇5 disposed between the latching pieces 103 (shown in FIG. 4), and then the rear end of the terminal module 2 is pressed down, so that the card 101 on the housing 1 is shielded. The slot 205 is disposed through the terminal module 2 to fix the terminal module 2 in the space defined by the plurality of sidewalls of the shielding case 1 , thereby the main board portion 20 of the terminal module 2 and the shielding housing 1 The body portion 1 is closely attached. [0021] Please refer to the first to fifth figures. In the assembly, the first card ejecting mechanism 4 and the second ejecting mechanism 4' are respectively assembled into the slots 311 and 311 of the two extensions 31 of the insulative housing 3. 'Inner, after the assembly is completed, the rear end of the elastic component 41 of the first ejecting mechanism 4 passes through the cylindrical body 312 on the insulative housing 3, and the upper end of the sliding bar 42 is placed on the heart-shaped groove (not labeled) The other end is fixed in the slit (not labeled) at the front end of the notch 311; the rear end of the elastic component 41' of the second ejecting mechanism 4' passes through the cylinder 312' on the inner side of the insulative housing 3, and the slider 42 'The other end is located in the outer heart-shaped groove (not labeled)' and the other end is fixed in the slit (not shown) at the front end of the 311' of the notch. [0022] Furthermore, the covering device 7 (shown in the third figure) is moved over the assembled insulating body 3, and the combined structure is placed in the direction shown in FIG. The positioning posts 204 and 207 of the terminal module 2 are correspondingly inserted into the positioning holes 301 and 313 of the insulative housing 3, and the wings 14 and 15 of the two sides of the housing 1 are correspondingly inserted into the extension body of the insulative housing 3. In the plurality of fixing grooves 314 and 315 on the 31, the lower end of the second terminal 5 is further protruded into the receiving groove 2 〇9 provided in the terminal module 2 to 096110271. Form No. A0101 Page 11 / Total 29 pages 1003342130-0 1358160 100 years. September 16th, the nuclear page is replaced by the front end of the second conductive terminal 5 when the electronic card is inserted, and the plurality of side walls 11 and the soldering feet of the housing 1 are shielded. The positioning holes 110 and 120 provided in the portion 12 are correspondingly latched with the plurality of bumps 310 on the insulative housing to form a card receiving space 6 for accommodating different electronic cards. The shielding housing 1 and the terminal module 2 are assembled by the above assembly method. Retained on the insulative housing 3 and form an electronic card connection as shown in FIG. 100. [0023] Compared with the previous electronic card connector, the electronic card connector 100 of the present invention accommodates the front end of the second conductive terminal 5 therein by the receiving groove 209 provided in the terminal module 2, when the electronic card is inserted. The second guiding block 2090 provided at the front end guides the electronic card to be stably inserted, and prevents the second conductive terminal 5 from being damaged when the electronic card is inserted; further, the electronic card connector 100 of the present invention firstly connects the terminal module 2 is assembled on the shielding shell 1 , and secondly, the combined structure of the two is assembled on the insulative housing 3 from top to bottom. The assembly method is convenient, and the plurality of first conductive terminals 21 are directly fixed in the terminal module 2 . The first conductive terminals 21 are fixed to the shielding case 1 by the terminal module 2, so as to prevent the conductive terminals from being broken by the insertion of the prior art conductive terminals; and the electronic card connector 100 of the present invention The first guiding block 203 is disposed at the front end of the receiving through hole 201 of the terminal module 2, and the guiding inclined surface 2031 and the guiding plane 2030 of the first guiding block 203 can also guide the electronic card to be stably inserted, thereby avoiding the electronic When the card is inserted The first card ejecting mechanism 4 is provided with a locking device 43 for fixing the electronic card in the card accommodating space 6 to prevent the electronic card connector 100 from shaking after being inserted into the accommodating space. It falls off from the card accommodating space 6. [0024] The above is a preferred embodiment of the present invention. Of course, the receiving slot 209 provided in the terminal module 2 of the electronic card connector 100 of the present invention can be used for housing not only 096110271, form number A0101, page 12/29, 1003342130- 0 1358160 September 16th, 100th, revised replacement page / 癯 conductive terminal 'and ' the present invention can also be protected by the second guiding block 2090 only before the tip of the contact portion of the conductive terminal 5, The second receiving terminal 209 is not disposed in the receiving groove 209; or the receiving portion 209 is used to receive the contact portion of the second guiding terminal 5 therein without using the second guiding block 2〇9〇, and the second conductive terminal can also be realized. Protection of the present invention is to provide a protection device adjacent to the top end of the contact portion of the second conductive terminal 5, which is damaged by the collision of the top end of the second conductive terminal 5 when the card is inserted, and the present invention is only exemplified by the connection of an electronic card connection. 'But it is not limited to this. As stated on the wire, the invention complies with the requirements of the invention patent, and the patent is filed [0025]. 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 skilled in the art will be able to make equivalent modifications or variations in accordance with the spirit of the present invention. It should be covered by the following patent application. [0026] A drawing of the electronic card connector of the present invention is a perspective view of the electronic card connector of the present invention; [0027] A flute picture is a perspective view of the shielding case and the terminal module of the electronic card connector of the present invention; 0028] 笛_, 乐二图 is a three-dimensional assembly diagram of the shielding shell and the terminal module of the electronic card connector of the present invention; [0029] 隹弟四图 is a perspective view of the electronic card connector of the present invention; [0030] ^ _ 乐五图An exploded view of the first card ejecting mechanism of the electronic card connector of the present invention; [0031] A reversal view of the electronic card connector ejecting mechanism of the present invention, 096110271 table and single bat number A0101 Page 13 of 29 1003342130-0 1358160 September 16th, 2014 Shuttle Replacement Page [0032] The seventh and ninth drawings are perspective views of the card return mechanism of the electronic card connector of the present invention. [Main component symbol description] [0033] Electronic card connector: 100 [0034] Shielding housing: 1 [0035] Main body: 10 [0036] Card: 101 [0037] Opening: 102 [0038] Snap tab: 103 [0039] Elastic sheet: 104 [0040] Tab: 105 [0041] Sidewall: 11 [0042] Positioning holes: 110, 120 [0043] Welded foot: 12 [0044] Wing: 1 4, 1 5 [0045] Containment: 16 [0046] Terminal module: 2 [0047] Main board: 20 [0048] Housing through hole: 201 [0049] Card Buckle: 202 096110271 Form No. A0101 Page 14 of 29 1003342130-0 1358160 September 16th Nuclear Replacement Page [0050] First Guide Block: 203 [0051] Guide Plane: 2030 [0052 Guide guide slope: 2031, 2091 [0053] Positioning post: 204, 207 [0054] Slit: 205 [0055] Projection: 2 0 6 [0056] Depression: 208 [0057] Storage slot: 209 [0058] Second guiding block: 2090 [0059] First conductive terminal: 21 [0060] Contact portion: 210 [0061] Weld: 211 [0062] Insulating body: 3 [0063] Base: 30 [0064] Positioning hole: 301 313 [0065] Extension: 31 [0066] Notch: 311, 311 '[0067] Cylinder: 312, 312' [0068] Fixing groove: 314, 315 096110271 Form No. A0101 Page 15 of 29 1003342130 -0 1358160 [0069] Projection end: 31 6 [0070] First card ejecting mechanism: 4 [0071] Slide block: 40, 40' [0072] Engagement block: 401 [0073] Engagement surface: 402 [0074] Fixed Slot: 403 [0 075] Elastic components: 41, 41' [0076] Slide bar: 42 [0077] Locking device: 43 [0078] Locking portion: 4 31 [0079] Mounting portion: 432 [0080] Elastic portion: 433 [0081] Second card-removal mechanism: 4' [0082] Second conductive terminal: 5 [0083] Card accommodating space: 6 [0084] Locking groove: 81 096110271 Form number A0101 Page 16 of 29 Page 100 September 16th nuclear replacement page 1003342130-0