1258248 ⑴ 玖、發明說明 【發明所屬之技術領域】 本發明，是有關供連接對於個人電腦、數位照像機、 其他的電子機器作爲外部記憶媒體所使用的I C卡其他的 電子sfi憶媒體用的電子記憶媒體用連接器，使規格的不同 複數種的電子記憶媒體由同一的連接器處理情況時，防止 2種以上的電子記億媒體同時插入的電子記憶媒體用連接 器。 【先前技術】 內藏半導體記憶體的卡型的記憶體裝置，是稱作的 1C卡的電子記憶媒體，多使用於作爲電腦本體、攝影機 裝置、攜帶型資訊終端機器等的電子機器的外部記憶裝置 。.此1C卡，與習知所使用可記憶媒體相比，是形成非常 小的形狀，且，因爲記憶容量也大，將數位照像機或攜帶 型資訊終端機器的資料移動至電腦本體的情況，直接將資 料印刷至印表機的情況，相反地將電腦的資料移動至這些 的電子機器的情況等是便利的記億媒體。 但是’目則此1C卡，是如第10圖〜第12圖所不， 因製造商尺寸或形狀相異。如第I〇(a)(b-l)(c-l)圖所示， 是第1IC卡（SD卡）27，在兩側具有階段部30。且，如第 10(a)(b-2)(c-2)圖所示，是第 2IC 卡（MMC 卡）28，（a)的前 視圖是與第1IC卡27略同一形狀（但是，電極數是不同） ，與（b-2)及（c-2)的第1IC卡27相比厚度較薄，不具有該 1258248 (2) 階段部 3 0的部分。如第1 1圖所不’是第 31C卡 (MEMORY STICK)3 1，較如第10圖所示者寬且狹窄，但 -是長度很長，厚度也厚。如第12圖所示，是第4IC卡 (SMART MEDIA)33，較如第10圖及第圖所示者寬是 相當大，由接近於正方形的形狀，且最薄’電極是複數列 。這些的第1、第2、第3、第4IC卡27、28、31、33等 是使用於不同製造商的電子機器間，需分別購入對應的 1C卡專用的連接器，對於利用者非常不方便。 在此，本案人，藉由已申請的將規格的不同複數種的 1C卡由同一的連接器處理用的1C卡用連接器（專利文獻1 、專利文獻2及專利文獻3參照），而可獲得對應規格的 不同複數種的1C卡可能的1C卡用連接器。 [專利文獻1]日本特開2003 - 1 003 69號公報 [專利文獻2 ]日本特開2 0 0 3 - 1 3 2 9 7 8號公報 [專利文獻3]日本特開2003-297489號公報 【發明內容】 (本發明所欲解決的課題） 但是，在專利文獻1及專利文獻2，使用第1、第2 、第3、第4IC卡27、28、31、33的情況的各插入位置 的關係，第1、第2及第3IC卡27、28、31因爲是共有 插入空間’任1卡是插入的情況時其他的卡就無法插入， 是第4IC卡33的插入位置因爲是具有與其他的3種卡獨 立的插入空間，第41C卡3 3及其他的3種卡的任1種同 (3) 1258248 時插入是物理上可能。 如此，2種卡同時插入的情況時，無法有效認識2種 •卡，而會產生寫入錯誤或是讀取錯誤的問題。 爲了解決此問題，需要藉由將2種卡各別獨立控制使 2種可同時使用，或設定優先依序位只有一方可以使用， 但是這些的方法的採用是需另外設置控制部，使整體的結 構成爲複雜。 對於此，專利文獻3的記憶體卡用連接器，爲了插入 複數記憶體卡而設置可沿著設在連接器本體的複數空間部 的插入開口面移動的滑動蓋，藉由相互地錯開設置此滑動 蓋上的對應各記億體卡的插入口的中心位置，當爲了插入 1種記憶體卡而配合連接器本體的空間部及滑動蓋的插入 口的中心時，其他的記憶體卡的連接器本體的空間部及滑 動蓋的插入口的中心會不一致，使2種以上的記憶體卡同 時插入是物理上不可能。 但是，此專利文獻3的記憶體卡用連接器，因爲需要 設置滑動蓋，所以連接器尺寸需要一定厚度方向及寬方向 在以上的空間，無法實現省空間化。 本發明，是鑑於上述問題點，其目的爲提供一種：對 於將規格的不同複數種的1C卡由同一的連接器處理用的 IC卡用連接器，當任1種的IC卡插入的情況中，其他的 1C卡的插入是物理上不可能的1C卡用連接器。 (用以解決課題的手段） 1258248 (4) 本發明的申請專利範圍第1項，是在連接器外殼的插 入口插入有複數電子記憶媒體的電子記憶媒體用連接器， -其特徵爲，設有：面向於前述插入口的內部，在一方的電 子記憶媒體的插入時鎖定他方的電子記憶媒體的插入的鎖 定構件。 本發明的申請專利範圍第2項，是複數電子記憶媒體 插入可能，使各電子記憶媒體揷入連接器外殼的對應插入 口使可連接電子δΒ憶媒體的電極及插入口內的接觸件的電 子記憶媒體用連接器，且相互不共有插入空間的2種電子 記憶媒體用插入口至少具有1組的電子記憶媒體用連接器 ，其特徵爲：在前述1組的電子記憶媒體插入口之間，設 置使先端的2種凸部可擺動自如地形成的鎖定構件，使這 些的2種凸部各別稍突出前述2種電子記憶媒體用插入口 ，將電子記憶媒體插入一方的插入口時前述一方側的凸部 是制限押壓他方側的凸部的動作，來鎖定他方側的電子記 憶媒體的插入。 本發明的申請專利範圍第3項，是複數電子記憶媒體 插入可能，使各電子記憶媒體揷入連接器外殼的對應插入 口使可連接電子記億媒體的電極及插入口內的接觸件的電 子記憶媒體用連接器，在厚度方向2段形且相互不共有插 入空間的2種電子記憶媒體用插入口至少具有1組的電子 記憶媒體用連接器，其特徵爲：基端部是固定於前述1組 的電子記憶媒體用插入口的厚度方向之間，先端部的2種 凸部是具備各別突設於2種電子記憶媒體用插入口的鎖定 1258248 (5) 構件，將電子記憶媒體插入一方的插入口時前述一方側的 凸部是制限押壓他方側的凸部的動作，來鎖定他方側的電 -子記憶媒體的插入。 本發明的申請專利範圍第4項，是複數電子記憶媒體 插入可能，使各電子記憶媒體揷入連接器外殼的對應插入 口使可連接電子記彳思媒體的電極及插入口內的接觸件的電 子記憶媒體用連接器，其特徵爲：在前述連接器的正面下 段設置供插入第1電子記憶媒體及第2電子記憶媒體用的 第1插入口，共有此第1插入口的插入空間且在第1插入 口的厚度方向的上段側設置供插入第3電子記憶媒體將用 的第2插入口，共有此第2插入口的插入空間且在第2插 入口的厚度方向的上段側設置第4電子記憶媒體插入用的 第3插入口，基端部是固定於前述第1插入口及第3插入 口之間，先端部的2種凸部是具備各別突設於第1插入口 及第3插入口的鎖定構件，在一方的插入口插入電子記憶 媒體時前述一方側的凸部是制限押壓他方側的凸部的動作 ’來鎖定他方側的電子記憶媒體的插入。 本發明的申請專利範圍第5項，是如申請專利範圍第 1、2、3或4項的電子記憶媒體用連接器，其中，鎖定構 件’是由：固定於連接器外殻的插入部、及從此插入部延 伸的臂部、及形成於此臂部且在2種插入口的內部各別突 出的凸部所構成，此凸部的任一方被押壓的話，會以插入 部爲支點使臂部彈性地彎曲並更朝他方的凸部側突出。 本發明的申請專利範圍第6項，是如申請專利範圍第 1258248 (6) 5項的電子記憶媒體用連接器，其中，2種插入口，是使 鎖定構件的臂部沿著壁部從插入前方朝向後方延伸，在此 •臂部的先端部，設有分別突出插入口的凸部。 本發明的申請專利範圍第7項，是如申請專利範圍第 5項的電子記憶媒體用連接益’其中，設在鎖定構件的凸 .部，是從插入前方側朝向後方側漸漸傾斜突出的錐面。 本發明的申請專利範圍第8項，如申請專利範圍第1 、2或3項的電子記憶媒體用連接器，其中，插入口之中 至少任一方，是藉由與其他的複數種的電子記憶媒體共有 插入空間，而形成複數電子記憶媒體插入可能的複合插入 □。 (發明之效果） 依據申請專利範圍第1項揭示的發明，一方的電子記 憶媒體是被插入情況中，因爲藉由鎖定構件來鎖定他方側 的電子記憶媒體的插入，所以可以防止2種電子記憶媒體 同時插入。 依據申請專利範圍第2項揭示的發明，因爲在不共有 插入空間的1組的電子記憶媒體插入口之間，設置先端的 2種凸部可擺動自如地形成的鎖定構件，使這些的2種凸 部各別稍突出前述2種電子記憶媒體用插入口，將電子記 憶媒體插入一方的插入口時，前述一方側的凸部會制限押 壓他方側的凸部的動作，來鎖定他方側的電子記憶媒體的 插入，所以可以防止2種電子記億媒體同時插入。 1258248 (7) 依據申請專利範圍第3項揭示的發明，因爲基端部是 固定於1組的電子記憶媒體用插入口的厚度方向之間，先 -端部的2種凸部是具備各別突設2種電子記憶媒體用插入 口的鎖定構件，將電子記憶媒體插入一方的插入口時前述 一方側的凸部是制限押壓他方側的凸部的動作，來鎖定他 方側的電子記憶媒體的插入，所以可以防止2種電子記憶 媒體同時插入。。 依據申請專利範圍第4項揭示的發明，第1電子記憶 媒體及第2電子記憶媒體的組合、第1電子記憶媒體及第 3電子記憶媒體的組合、第2電子記憶媒體及第3電子記 憶媒體的組合、及第3電子記憶媒體及第4電子記憶媒體 的組合的情況中，藉由分別插入口內的空間的一部分相互 共有的關係，自然地使他方插入不可能，且，第1電子記 憶媒體及第4電子記憶媒體的組合、及第2電子記憶媒體 及第4電子記億媒體的組合情況中，因爲將電子記憶媒體 插入一方的插入口時一方側的凸部是制限押壓他方側的凸 部的動作，所以可以鎖定他方側的電子記憶媒體的插入’ 結果，對於全部的電子記億媒體的組合皆可以防止2種電 子記憶媒體同時插入。。 依據申請專利範圍第5項揭示的發明，鎖定構件’是 由：固定於連接器外殻的插入部、及從此插入部延伸的臂 部、及在形成於此臂部的2種插入口的內部各別突出的凸 部所構成，此凸部的任一方押壓的話，因爲以插入部爲支 點使臂部彈性彎曲進一步突出他方的凸部側，所以被任一 -10- 1258248 (8) 方的電子記憶媒體押壓的話他方的插入口會藉由他方側的 凸部鎖定，結果可以防止2種電子記億媒體同時插入。。 - 依據申請專利範圍第6項揭示的發明，因爲2種插入 口’是形成於相互由壁部所分離的2段，沿著鎖定構件的 臂部將壁部從插入前方朝向後方延伸，並在此臂部的先立而 部，設置分別突出插入口的凸部，所以任一的凸部是押壓 於一方的電子記憶媒體的話，藉由以插入前方側爲支點使 臂部在壁部之間朝上側彎曲（或是朝下側彎曲），就可使他 方側的凸部鎖定他方的插入口，結果可以防止2種電子記 憶媒體同時插入。。 依據申請專利範圍第7項揭示的發明，設在鎖定構件 的凸部，因爲是從插入前方側朝向後方側的漸漸傾斜突出 的錐面，所以任一方的電子記憶媒體先插入的情況時，因 爲是沿著錐面使凸部壓起（或是壓下）所以不會妨礙插入， 但是在此狀態下插入他方的電子記憶媒體的話，因爲藉由 壓起（或是壓下）使具有角度的錐面部分鎖定他方的電子記 憶媒體的先端部分，所以結果可以防止2種電子記憶媒體 同時插入。。 依據申請專利範圍第8項揭示的發明，插入口之中至 少任一方，是藉由與其他的複數種的電子記憶媒體共有插 入空間使複數電子記憶媒體插入可能的複合插入口，所以 對於對應的複數電子記憶媒體，且，全部的電子記憶媒體 的組合的2種電子記憶媒體的同時插入可以防止。 -11 - 1258248 Ο) 【實施方式】 本發明，是複數電子記憶媒體插入可能’使各電子記 -憶媒體揷入連接器外殼的對應插入口使可連接電子記憶媒 體的電極及插入口內的接觸件的電子記憶媒體用連接器， 在前述連接器的正面下段設置第1電子記憶媒體及第2電 子記憶媒體插入用的第1插入口，共有此第1插入口及插 入空間且在第1插入口的厚度方向的上段側設置第3電子 記憶媒體插入用的第2插入口，共有此第2插入口及插入 空間且在第2插入口的厚度方向的上段側設置第4電子記 億媒體插入用的第3插入口，設在前述第1插入口及第3 插入口之間的壁部部分是在第2插入口的寬方向外側的位 置，在卡的插入方向具有長度且其一方端是設置各別稍突 出第1插入口及第3插入口的鎖定構件，電子記憶媒體是 插入一方的插入口的話，前述鎖定構件的突出部分會進一 步押壓而突出他方的插入口側，此他方側的突出部分是來 鎖定他方側的電子記憶媒體的插入，且，前述鎖定構件， 是固定於連接器外殼的插入部、及從此插入部延伸的臂部 、及在形成於此臂部的2種插入口的內部各別從插入前方 側朝向後方側漸漸傾斜突出的凸部所構成，此凸部的錐面 部分是被任一方押壓的話，以被固定的插入部爲支點使臂 部彈性彎曲更朝他方的凸部側突出。以下，依據實施例詳 細說明。 (10) 1258248 本發明的目的，是提供一種對於各式各樣的電子記憶 媒體適用可能的電子記憶媒體用連接器，但是使用1C卡 -作爲其電子記憶媒體的具體的例作說明。在此，說明本發 明的實施例之前，對於本發明的對象的記憶媒體的4種的 1C卡的詳細，使用第1 〇圖〜第1 2圖作說明。 在第10圖中，是顯示2種的卡，第1IC卡（SD卡）27 及第21C卡（MMC卡）28，其中第1IC卡27，是如（a)，長 度32.0mm、寬24.0mm，在先端部設置9個的電極的同時 ，在一方的角部形成三角形缺口的傾斜面29，且，如（b-1)及（c-1)，厚度2.1mm，在兩側面是形成階段部30。且 ，第2IC卡28，是如（a)，從正面所見的長度、寬雖略相 同，但是電極數是7個，如（b-2)及（c-2)，厚度是1.4mm 的薄型形狀。 如第11圖所示，是第3IC卡（MEMORY STICK)31， 長度 50.0mm、寬 21 .5mm、厚度 2.8mm，比第 1IC 卡 27 及第2IC卡28細長，厚度稍厚，在先端具有10個電極， 是形成朝一方的角部彎曲的傾斜面3 2。 如第12圖所示，是第4IC卡（SMART MEDIA)33，長 度 45.0mm、寬 37.0mm、厚度 0.76mm，整體略正方形， 且薄型，在一方的角部形成三角形在缺口傾斜面3 9，且 ，22種的電極是形成於先端稍內側。 在本實施例中’雖說明對應於上述的4種的1C卡的 1C卡用連接器，但是本發明是不限定於上述4種的1C卡 ，對於怎樣的1C卡皆對應可能。 -13- 1258248 (11) 本發明的1C卡用連接器10的結構是藉由第1圖乃至 第5圖說明。 1 c卡用連接器1 0 ’是由絕緣性的材料所形成的薄箱 型的連接器外殼1 1所構成，在此連接器外殻1〗的正面中 具有1個開口部12’此開口部I2’是使·供插入前述第 11C卡27及第2IC卡28用的第1插入口 13、及供插入前 述第3IC卡31用的第2插入口 14、及供插入前述第4IC 卡33用的第3插入口 15，一體地構成的複合插入口。 前述第1插入口 13 ’因爲是在前述外殼11的正面的 下段側插入第1IC卡27及第2IC卡28地配合卡的厚度而 使溝形成於兩側，所以在此第1插入口 1 3成爲的溝的下 側，是形成卡合導引第1IC卡27的階段部30的導引段差 部25。 且，在第1圖，在與前述第1插入口 13連續的上側 ，使寬是比第1IC卡27及第2IC卡28狹窄但是厚度較厚 的第3IC卡31插入地形成朝上方延伸的第2插入口 14。 進一步，在第1圖，在與前述第2插入口 14連續的 上側’使寬是最寬且厚度最薄的第41C卡3 3插入地形成 第3插入口 1 5。 在這些第1插入口 13及第3插入口 15之間，是形成 從兩側稍突出的壁部40。且，在如第2的左側圖所示的 壁部4〇部分’是安裝有具有後述彈性的鎖定構件26。 在則述開口部1 2內部的深度中間的第1插入口 1 3的 位置，如第4圖及第5圖所示，是設置供形狀近似的前述 -14 - 1258248 (12) 第1IC卡27及第21C卡28共用用的磷青銅所構成的第1 接觸件1 6，彎曲於此第1接觸件1 6的先端的「 」字狀 -的接觸部分，是從連接器外殼1 1的下面的略中央朝深度 方向傾斜突出，形成不妨害第3 I C卡3 1的插入的高度。 此第1接觸件1 6的基端部的銷端子1 9，是面向於連接器 外殻1 1的正面側下面，可連接印刷電路基板等。 在此第1接觸件16的更深的第2插入口 14的位置中 ，由使用於第3IC卡31用的磷青銅組成的第2接觸件17 ，是從連接器外殼1 1的後端朝向插入前方側地形成。此 第2接觸件1 7，是如第1圖及第4圖所示，形成於比接 觸件1 6若干高的位置。此接觸件1 7的後端部的銷端子 2 0，是從連接器外殼1 1的後端部稍突出，連接印刷電路 基板等。且，在前述插入口 14的內部，是形成位置在第 2接觸件1 7的兩側使第3IC卡3 1沿著傾斜抬起地導引插 入的導引部22。 且，在前述開口部1 2內部的第3插入口 1 5的部分的 連接器外殼1 1的上壁面，是從後端使細寬的溝2 3由預定 間距形成，這些的溝2 3之中奇數號，是從連接器外殼1 1 的後端延伸至連接器外殼1 1的深度約1 /3爲止，且，偶 數號，是同樣地從後端延伸至約2 / 3爲止。在這些的溝2 3 中，是設置由使用於第4IC卡33用的各長短2種的磷青 銅組成的第3接觸件1 8，接觸部分是分別彎曲成v字狀 。且，第3接觸件1 8的後端部的銷端子2 1 ,是從連接器 外殼〗1的後端突出，連接印刷電路基板等。在這些的第 -15- 1258248 (13) 3接觸件18的接觸部分的上方，是形成與第41(：卡33的 接觸時的接觸件遊隙溝24。 如第6圖所不，是前述鎖定構件2 6，如第6 ( a)〜（d) 圖所示，由：插入部3 4、及與此插入部3 4連續形成並具 有彈性地細地形成的臂部3 6、及此臂部3 6的端部的上側 凸部3 7及下側凸部3 8組成。此鎖定構件2 6，是如第2 圖所示，在設在連接器外殼1 1的同圖左側的壁部4 0的插 入溝41，在第6圖（d)的狀態壓入插入部34，藉由利用卡 止片35卡止固疋。此固定鎖定構件26，是如第1圖或是 第4圖所示，臂部3 6的先端的上側凸部3 7是稍突出第3 插入口 1 5內’臂部3 6的先端的下側凸部3 8是成爲稍突 出第1插入口 13內的狀態。這時，在第3插入口 15內的 上側凸部3 7的上部、及第1插入口 1 3內的下側凸部3 8 的下部，是分別具有上下用的間隙。 將這種結構的作用依據圖面說明。 第7圖（a)〜（d)，是分別顯示將4種的1C卡插入本發 明的1C卡用連接器10的情況的前視圖，（a)是第1 ic卡 27，（b)是第 2IC 卡 28，（c)是第 3IC 卡 31，（d)是第 4IC 卡33的情況。在這些的圖，在第1IC卡27及第2IC卡 28的組合、第1IC卡27及第3IC卡31的組合、第2IC 卡28及第3IC卡31的組合、及第3IC卡31及第4IC卡 3 3的組合中，因爲分別插入口內的空間的一部分是相互 共有關係，所以任一方插入的情況中，他方是成爲插入不 可能，2枚的IC卡是無法同時插入。 -16- 1258248 (14) 但是，在上述的組合以外的第1 IC卡2 7及第41C卡 33的組合、及第2IC卡28及第4IC卡33的組合中，因 -爲無共有插入口內的空間，所以即使任一方是插入狀態， 他方也插入可能。 在此，這種問題點，是藉由鎖定構件2 6就可以解決 。首先第1，如第7(a)圖所示，第lie卡27是插入第1插 入口 1 3內的狀態中，藉由鎖定構件2 6的下側凸部3 8部 分是由第1IC卡27壓起，使上側凸部37突出第3插入口 15內。更詳細的話，如第8(a)圖所示，在第1IC卡27的 朝第1插入口 1 3內的插入狀態中，下側凸部3 8是由第 11C卡27壓起，鎖定構件26的臂部36是藉由朝上方彎 曲使上側凸部3 7是朝第3插入口 1 5內大大地突出，在此 狀態下朝第3插入口 1 5插入第4IC卡3 3的話，上側凸部 37的下降是由第1IC卡27制限，鎖定第4IC卡33的插 入。此結果，如第8(b)圖所示，第1IC卡27插入狀態下 無法插入第4IC卡33。 上述的關係，是對於第2IC卡28及第4IC卡33也同 樣，對於先將第2IC卡28插入情況，也同樣地可以鎖定 第4IC卡33的插入。 然而，在本說明書中’雖將1C卡的插入由「鎖定」 表現，但是此「鎖定」的表現’當然是指包含將IC卡的 插入物理地完全地遮斷、阻止、或塞住的意思，也包含定 義爲藉由對於1C卡的插入給與阻力感就可讓使用者察知 以上的插入是不可能意思。 -17- 1258248 (15) 相反地，如第7(d)圖所示，第4IC 中，鎖定構件26的上側凸部3 7部分是 -下，使下側凸部3 8突出於第1插入口 1 ’如第9 ( a)圖所示，在第4 I C卡3 3的朝 的插入狀態中，上側凸部37是由第4IC 構件26的臂部3 6是藉由朝下方彎曲使 1插入口 13內大大地突出，在此狀態1 口 13插入第1IC卡27，下側凸部38 卡3 3制’鎖定第1 IC卡2 7的插入。此; 所示，第4IC卡33插入的狀態中無法插 上述的關係，對於第2IC卡28及第 ，對於先插入第41C卡3 3的情況，也ΐ 28的插入。 如此，藉由設置鎖定構件26，可防 第4IC卡33的2種1C卡同時插入。同 卡28及第4IC卡33的組合，藉由鎖定 種1C卡同時插入。 藉此，由本發明的1C卡用連接器1 卡的插入空間當一方插入情況時排除他 是無共有插入空間的I C卡的組合中，一 況時是可使鎖定構件2 6的凸部藉由塞住 入口來排除他方的1C卡的插入，對於4 的組合，可以防止2枚以上的1C卡同時 在上述實施例中，雖說明對應於第 卡3 3插入的狀態 由第4IC卡33壓 3內。更詳細的話 丨第3插入口 1 5內 卡3 3壓下，鎖定 下側凸部3 8朝第 ^即使朝第1插入 的上昇是由第4IC 洁果，如第9 (b )圖 入第1 1C卡27。 4IC卡33也同樣 江以鎖定第2IC卡 止第1IC卡27及 樣地，即使第21C :構件2 6可防止2 〇，是藉由共有1C 方的插入，IC卡 方的1C卡插入情 他方的I c卡的插 種的1C卡的全部 插入。 11C 卡（SD 卡）27、 -18- 1258248 (16) 第 2IC 卡（MMC 卡）28、第 3IC 卡（MEMORY STICK)31、及 第4IC卡（SMART MEDIA)33的4種的卡的1C卡用連接器 -1 〇，但是本發明是不限定於此，使用在此未被舉例的其他 的1C卡也可以，即，對於對應2種以上的1C卡的1C卡 用連接器，是具有至少2種獨立插入口者皆可以利用。 【圖式簡單說明】 [第1圖]本發明的電子記憶媒體作爲的1C卡用連接 器1 0的一實施例的前視圖。 [第2圖]第1圖的1C卡用連接器10的平面圖。 [第3圖]第1圖的1C卡用連接器10的側面圖。 [第4圖]將第1圖的1C卡用連接器10由第5圖的A-A線所切斷的情況的縱剖側面圖。 [第5圖]將第1圖的1C卡用連接器10由第4圖的B-B線所切斷的情況的橫剖平面圖。 [第6圖]顯示鎖定構件26的結構，（a)是側面圖，（b) 是平面圖，（c)是前視圖，（d)是立體圖。 [第7圖]將4種的1C卡插入第1圖的1C卡用連接器 10的情況的前視圖，（a)是第1 1C卡（SD卡）27的情況， (b)是第 2IC卡（MMC卡）28的情況，（c)是第 3IC卡 (MEMORY STICK)31的情況，（d)是第4IC卡0)33的情況 〇 [第8圖](a)，是將第1IC卡27插入第1圖的1C卡用 連接器10的情況的縱剖側面圖，（b)，是在（a)的情況下進 -19- 1258248 (17) 一步欲將第4IC卡33插入的情況的鎖定構件26部分的擴 大圖。 [第9圖](a)，是將第4IC卡33插入第1圖的1C卡用 連接器1 〇的情況的縱剖側面圖，（b) ’是在（a)的情況下進 一步欲將第1 I C卡2 7插入的情況的鎖定構件2 6部分的擴 大圖。 [第10圖](a)(b-l)(c-l)，是分別爲第1IC卡（SD卡）27 的平面圖、前視圖、側面圖，（a)(b-2)(c-2)，是分別爲第 2IC卡（MMC卡）28的平面圖、前視圖、側面圖。 [第 11圖](a)(b)(c)(d)(e)，是分別爲第 3IC卡 (MEMORY STICK)31的前視圖、平面圖、一部分切口的 左側視圖、右側視圖。 [第 12圖](a)(b)，是分別爲第 4IC卡（SMART Μ E D IA) 3 3的平面圖、側面圖。 [主要元件符號說明] 10 1C卡用連接器 11 連接器外殼 12 開口部 13 插入口 14 插入口 15 插入口 10接觸件 17 接觸件 -20- 1258248 (18) 18 接觸件 19 銷端子 20 銷端子 2 1 銷端子 22 導引部 23 溝 24 接觸件遊隙溝1258248 (1) Technical Field of the Invention The present invention relates to an electronic sfi memory for use in connecting an IC card used as an external memory medium to a personal computer, a digital camera, or another electronic device. In the case of a connector for an electronic memory medium, when a plurality of electronic memory media of different specifications are processed by the same connector, a connector for an electronic memory medium in which two or more types of electronic media are simultaneously inserted is prevented. [Prior Art] A card type memory device incorporating a semiconductor memory is an electronic memory medium called a 1C card, and is often used for external memory of an electronic device such as a computer main body, a camera device, or a portable information terminal device. Device. The 1C card has a very small shape compared to the conventionally usable memory medium, and the data of the digital camera or the portable information terminal device is moved to the computer body because the memory capacity is also large. The case of directly printing the data to the printer, and conversely moving the data of the computer to these electronic devices is convenient for the media. However, the 1C card is as shown in Fig. 10 to Fig. 12, because the size or shape of the manufacturer is different. As shown in Fig. 1(a)(b-1)(c-1), the first IC card (SD card) 27 has a phase portion 30 on both sides. Further, as shown in the figure 10(a)(b-2)(c-2), it is the second IC card (MMC card) 28, and the front view of (a) is slightly the same shape as the first IC card 27 (however, The number of electrodes is different. The thickness is thinner than the first IC card 27 of (b-2) and (c-2), and does not have the portion of the 1258248 (2) stage portion 30. As shown in Fig. 1 is a 31C card (MEMORY STICK) 3 1, which is wider and narrower than that shown in Fig. 10, but - is a long length and a thick thickness. As shown in Fig. 12, it is the 4th IC card (SMART MEDIA) 33, which is considerably larger than the one shown in Fig. 10 and the figure, and has a shape close to a square, and the thinnest 'electrode is a plural column. These first, second, third, and fourth IC cards 27, 28, 31, and 33 are used in electronic devices of different manufacturers, and it is necessary to separately purchase a connector for a corresponding 1C card, which is very rare for the user. Convenience. Here, the present inventors have been able to use the 1C card connector for the same connector processing (refer to Patent Document 1, Patent Document 2, and Patent Document 3). A 1C card possible 1C card connector of a different plurality of types corresponding to the specifications is obtained. [Patent Document 1] JP-A-2003-297489 [PATENT DOCUMENT 2] JP-A-2003-297489 (Problems to be Solved by the Invention) However, in Patent Document 1 and Patent Document 2, the insertion positions of the first, second, third, and fourth IC cards 27, 28, 31, and 33 are used. In the case where the first, second, and third IC cards 27, 28, and 31 are in the shared insertion space, when any one card is inserted, the other cards cannot be inserted, and the insertion position of the fourth IC card 33 is different from the other. The insertion of the 3 types of card independent insertion space, the 41C card 3 3 and the other 3 types of cards are the same as the (3) 1258248 insertion is physically possible. In this case, when two types of cards are inserted at the same time, it is impossible to effectively recognize two types of cards, and a problem of writing errors or reading errors may occur. In order to solve this problem, it is necessary to independently control two types of cards so that two types can be used at the same time, or that only one of the priority order bits can be used, but the adoption of these methods requires an additional control unit to make the overall The structure becomes complicated. In this case, the memory card connector of Patent Document 3 is provided with a sliding cover that is movable along the insertion opening surface provided in the plurality of space portions of the connector body for inserting the plurality of memory cards, and is disposed by being shifted from each other. The center position of the insertion opening corresponding to each of the singular cards on the sliding cover is the connection of the other memory card when the space of the connector body and the center of the insertion opening of the sliding cover are fitted in order to insert one type of memory card. The space between the space of the main body and the center of the insertion opening of the sliding cover may not coincide, and it is physically impossible to simultaneously insert two or more types of memory cards. However, in the connector for a memory card of Patent Document 3, since it is necessary to provide a sliding cover, the connector size requires a certain thickness direction and a wide direction in the above space, and space saving cannot be achieved. The present invention has been made in view of the above-described problems, and an object of the present invention is to provide an IC card connector for processing a 1C card having a different number of specifications from the same connector, in the case where any one of the IC cards is inserted. The insertion of other 1C cards is a physically impossible 1C card connector. (Means for Solving the Problem) 1258248 (4) The first aspect of the patent application scope of the present invention is a connector for an electronic memory medium in which a plurality of electronic memory media are inserted into an insertion opening of a connector housing, characterized in that There is a locking member that locks the insertion of the other electronic memory medium when the one electronic memory medium is inserted inside the insertion port. The second item of the patent application scope of the present invention is a possibility of inserting a plurality of electronic memory media such that each electronic memory medium is inserted into a corresponding insertion port of the connector housing to connect the electrodes of the electronic δ memory and the contacts in the insertion port. A connector for an electronic memory medium having at least one set of insertion ports for two kinds of electronic memory media in which the connector for a memory medium does not share an insertion space, and is characterized in that between the electronic memory medium insertion ports of the one set A locking member is formed in which the two kinds of convex portions of the tip end are swingably formed, and the two kinds of convex portions are slightly protruded from the insertion ports of the two kinds of electronic memory media, and the electronic memory medium is inserted into one of the insertion ports. The convex portion on the side is an action of restraining the convex portion on the other side to lock the insertion of the electronic memory medium on the other side. The third item of the patent application scope of the present invention is a possibility that a plurality of electronic memory media may be inserted so that each electronic memory medium can be inserted into a corresponding insertion port of the connector housing to connect the electrodes of the electronic medium and the contacts in the insertion port. The connector for a memory medium has at least one set of electronic memory media connectors for two kinds of electronic memory media insertion ports that are two-stage in the thickness direction and do not share an insertion space with each other, and the base end portion is fixed to the aforementioned In the thickness direction of the insertion port of the electronic memory medium, the two types of convex portions at the tip end portion are provided with the locking 1258248 (5) members which are respectively protruded from the insertion ports of the two kinds of electronic memory media, and the electronic memory medium is inserted. In the insertion port of the one side, the convex portion on the one side is an operation for restraining the convex portion on the other side, and the insertion of the electro-sub memory medium on the other side is locked. The fourth item of the patent application scope of the present invention is a possibility of inserting a plurality of electronic memory media such that each electronic memory medium is inserted into a corresponding insertion opening of the connector housing to connect the electrodes of the electronic recording medium and the contacts in the insertion opening. A connector for an electronic memory medium, characterized in that a first insertion port for inserting a first electronic memory medium and a second electronic memory medium is provided in a lower portion of a front surface of the connector, and an insertion space of the first insertion port is shared The second insertion port for inserting the third electronic memory medium is provided on the upper side in the thickness direction of the first insertion opening, and the insertion space of the second insertion opening is shared, and the fourth insertion opening is provided on the upper side in the thickness direction of the second insertion opening. The third insertion port for inserting the electronic memory medium has a base end portion fixed between the first insertion port and the third insertion port, and the two types of convex portions at the tip end portion are provided separately from the first insertion port and the first insertion port. (3) The locking member of the insertion port, when the electronic memory medium is inserted into one of the insertion ports, the convex portion on the one side is the action of pressing the convex portion on the other side to lock the insertion of the electronic memory medium on the other side. . The connector of the electronic memory medium according to claim 1, wherein the locking member is: an insertion portion fixed to the connector housing, And an arm portion extending from the insertion portion and a convex portion formed on the arm portion and protruding inside the two types of insertion ports, and if one of the convex portions is pressed, the insertion portion is used as a fulcrum The arm is elastically bent and protrudes toward the convex side of the other side. The connector for an electronic memory medium according to claim 5, wherein the two types of insertion ports are such that the arm portion of the locking member is inserted along the wall portion. The front side extends rearward, and a convex portion that protrudes from the insertion opening is provided at the tip end portion of the arm portion. According to the seventh aspect of the invention, the connection of the electronic memory medium of the fifth aspect of the invention is provided in the convex portion of the lock member, and is a cone that gradually inclines from the front side toward the rear side. surface. The connector of the electronic memory medium of claim 1, wherein the at least one of the insertion ports is by the plurality of electronic memories of the plurality of types. The media has a total insertion space, and a complex composite insertion of a plurality of electronic memory media is formed. (Effects of the Invention) According to the invention disclosed in claim 1, one electronic memory medium is inserted, and since the locking member locks the insertion of the electronic memory medium on the other side, two kinds of electronic memories can be prevented. The media is inserted at the same time. According to the invention disclosed in the second aspect of the patent application, since the locking members formed by the two types of convex portions of the apex are slidably arranged between the electronic memory medium insertion ports of one set which do not share the insertion space, two kinds of these are provided. When the electronic memory medium is inserted into one of the insertion openings, the convex portion of the one side of the convex portion is restrained from pressing the convex portion on the other side to lock the side of the other side. The insertion of electronic memory media can prevent two kinds of electronic recording media from being inserted at the same time. 1258248 (7) According to the invention disclosed in claim 3, since the base end portion is fixed between the thickness direction of the insertion port for the electronic memory medium of one set, the two types of convex portions of the first end portion are individually provided. Two kinds of locking members for the insertion ports of the electronic memory medium are protruded, and when the electronic memory medium is inserted into one of the insertion ports, the convex portion on the one side is an action of pressing the convex portion on the other side to lock the electronic memory medium on the other side. The insertion prevents two types of electronic memory media from being inserted at the same time. . According to the invention disclosed in claim 4, the combination of the first electronic memory medium and the second electronic memory medium, the combination of the first electronic memory medium and the third electronic memory medium, the second electronic memory medium, and the third electronic memory medium In the case of a combination of the third electronic memory medium and the fourth electronic memory medium, it is naturally impossible to insert the other side by the relationship in which a part of the space inserted in the port is mutually shared, and the first electronic memory In the combination of the media and the fourth electronic memory medium, and the combination of the second electronic memory medium and the fourth electronic memory medium, when the electronic memory medium is inserted into one of the insertion ports, the convex portion on one side is restrained and pressed against the other side. The action of the convex portion can lock the insertion of the electronic memory medium on the other side. As a result, the combination of all the electronic media can prevent the simultaneous insertion of the two electronic memory media. . According to the invention disclosed in claim 5, the locking member 'is: an insertion portion fixed to the connector housing, an arm portion extending from the insertion portion, and an inner portion of the two insertion ports formed in the arm portion Each of the convex portions is formed by pressing, and any one of the convex portions is pressed, and the arm portion is elastically bent to further protrude the other convex portion side with the insertion portion as a fulcrum, so that any one of the -10- 1258248 (8) squares If the electronic memory medium is pressed, the other side of the insertion port will be locked by the convex portion on the other side, and as a result, the two kinds of electronic recording media can be prevented from being inserted at the same time. . - According to the invention disclosed in claim 6, since the two insertion ports ' are formed in two sections separated from each other by the wall portion, the wall portion extends from the insertion front toward the rear along the arm portion of the locking member, and The arm portion of the arm portion is provided with a convex portion that protrudes from the insertion port. Therefore, if any of the convex portions is pressed against one of the electronic memory media, the arm portion is placed at the wall portion by the insertion of the front side as a fulcrum. When the upper side is bent upward (or bent toward the lower side), the convex portion on the other side can be locked to the other insertion opening, and as a result, the two kinds of electronic memory media can be prevented from being simultaneously inserted. . According to the invention of the seventh aspect of the invention, the convex portion provided in the lock member is a tapered surface that gradually protrudes from the front side toward the rear side, so that one of the electronic memory media is inserted first because The convex portion is pressed (or pressed) along the tapered surface so that the insertion is not hindered, but the other electronic memory medium is inserted in this state because the angle is caused by pressing (or pressing) The tapered portion locks the apex portion of the other electronic memory medium, so that the two electronic memory media can be prevented from being inserted at the same time. . According to the invention disclosed in claim 8, at least one of the insertion ports is to insert a plurality of electronic memory media into a possible composite insertion port by sharing space with other plural kinds of electronic memory media, so that the corresponding The simultaneous insertion of two types of electronic memory media, and the combination of all of the electronic memory media, can be prevented. -11 - 1258248 实施) [Embodiment] In the present invention, the insertion of a plurality of electronic memory media may cause the respective electronic recording medium to enter the corresponding insertion opening of the connector housing to connect the electrodes of the electronic memory medium and the insertion opening. a connector for an electronic memory medium of a contact, wherein a first electronic memory medium and a first insertion port for inserting a second electronic memory medium are provided in a lower portion of the front surface of the connector, and the first insertion port and the insertion space are shared and are first A second insertion port for inserting a third electronic memory medium is provided on the upper side in the thickness direction of the insertion opening, and the second insertion port and the insertion space are shared, and the fourth electronic memory is provided on the upper side of the thickness direction of the second insertion opening. The third insertion port for insertion, the wall portion provided between the first insertion port and the third insertion port is located outside the second insertion port in the width direction, and has a length in the insertion direction of the card and one end thereof In the case where the first insertion port and the third insertion port are slightly protruded, and the electronic memory medium is inserted into one of the insertion ports, the protruding portion of the locking member is further pressed. The other side of the insertion opening is protruded, and the protruding portion on the other side is an insertion of the electronic memory medium to lock the other side, and the locking member is an insertion portion fixed to the connector housing, and an arm extending from the insertion portion, And a convex portion that gradually inclines from the insertion front side toward the rear side inside the two types of insertion ports formed in the arm portion, and the tapered surface portion of the convex portion is pressed by either one to be fixed The insertion portion is a fulcrum, and the arm portion is elastically bent to protrude toward the convex portion side of the other side. Hereinafter, it will be described in detail based on the examples. (10) 1258248 An object of the present invention is to provide a connector for a suitable electronic memory medium to be applied to a wide variety of electronic memory media, but a 1C card is used as a specific example of its electronic memory medium. Here, before describing the embodiment of the present invention, the details of the four types of 1C cards of the memory medium of the present invention will be described using the first to fourth figures. In Fig. 10, two kinds of cards, a first IC card (SD card) 27 and a 21C card (MMC card) 28 are shown, wherein the first IC card 27 is as long as (a), 32.0 mm in length and 24.0 mm in width. When nine electrodes are provided at the tip end portion, the inclined surface 29 having a triangular notch is formed at one corner portion, and the thickness is 2.1 mm as in (b-1) and (c-1), and the formation is formed on both sides. Part 30. In addition, the second IC card 28 has a length and a width which are slightly the same as seen from the front side, but the number of electrodes is seven, as shown in (b-2) and (c-2), and the thickness is 1.4 mm. shape. As shown in Fig. 11, the third IC card (MEMORY STICK) 31 has a length of 50.0 mm, a width of 21.5 mm, and a thickness of 2.8 mm. It is longer than the first IC card 27 and the second IC card 28, and has a slightly thicker thickness and 10 at the tip end. The electrodes are formed as inclined faces 32 that are bent toward one corner. As shown in Fig. 12, it is a 4th IC card (SMART MEDIA) 33 having a length of 45.0 mm, a width of 37.0 mm, and a thickness of 0.76 mm. The overall shape is slightly square and thin, and a triangular shape is formed at one corner portion on the notched inclined surface 39. Moreover, 22 kinds of electrodes are formed on the inner side of the tip. In the present embodiment, the 1C card connector corresponding to the above-described four types of 1C cards has been described. However, the present invention is not limited to the above-described four types of 1C cards, and it is possible to correspond to any type of 1C card. -13- 1258248 (11) The structure of the 1C card connector 10 of the present invention is described with reference to Figs. 1 to 5 . The 1 c-card connector 10 0 is composed of a thin box-type connector housing 1 1 made of an insulating material, and has an opening portion 12' in the front surface of the connector housing 1 The portion I2' is a first insertion port 13 for inserting the 11th C card 27 and the second IC card 28, a second insertion port 14 for inserting the third IC card 31, and a fourth IC card 33 for insertion. The third insertion port 15 used is a composite insertion port that is integrally formed. Since the first insertion port 13' is formed by inserting the thickness of the engagement card of the first IC card 27 and the second IC card 28 on the lower side of the front surface of the casing 11, the groove is formed on both sides, so the first insertion port 1 3 The lower side of the groove formed is a guide step portion 25 that forms the step portion 30 of the first IC card 27. In the first embodiment, the third IC card 31 having a width smaller than that of the first IC card 27 and the second IC card 28 but having a thicker thickness is inserted into the upper side of the first insertion port 13 to form an upwardly extending portion. 2 Insert the port 14. Further, in Fig. 1, the third insertion port 15 is formed by inserting the 41st C card 3 3 having the widest width and the thinnest thickness on the upper side continuous with the second insertion port 14 . Between the first insertion port 13 and the third insertion port 15, a wall portion 40 slightly protruding from both sides is formed. Further, in the wall portion 4'' shown in the left side view of Fig. 2, a lock member 26 having elasticity described later is attached. In the position of the first insertion port 13 in the middle of the depth inside the opening portion 1 2, as shown in Figs. 4 and 5, the above-mentioned -145824848 (12) first IC card 27 is provided. The first contact member 16 made of phosphor bronze for sharing the 21st C card 28, and the ""-shaped contact portion bent at the tip end of the first contact member 16 are from the lower surface of the connector housing 1 1 The slightly centered portion is obliquely protruded in the depth direction to form a height that does not hinder the insertion of the third IC card 31. The pin terminal 19 of the proximal end portion of the first contact member 16 faces the lower surface of the front side of the connector housing 1 1 and can be connected to a printed circuit board or the like. In the position of the deeper second insertion port 14 of the first contact member 16, the second contact member 17 composed of phosphor bronze for use in the third IC card 31 is inserted from the rear end of the connector housing 1 1 toward the rear end. Formed on the front side. The second contact 17 is formed at a position slightly higher than the contact 116 as shown in Figs. 1 and 4 . The pin terminal 20 of the rear end portion of the contact member 17 is slightly protruded from the rear end portion of the connector housing 1 1 to connect a printed circuit board or the like. Further, inside the insertion port 14, the guide portion 22 is formed so that the third IC card 31 is guided to be tilted up and raised on both sides of the second contact member 17. Further, the upper wall surface of the connector housing 11 in the portion of the third insertion port 15 inside the opening portion 1 2 is formed by a predetermined pitch from the rear end of the narrow groove 2 3, and the grooves 2 3 The odd number is from the rear end of the connector housing 1 1 to the depth of the connector housing 11 of about 1/3, and the even number is similarly extended from the rear end to about 2 / 3. In the groove 2 3 of these, the third contact member 18 composed of two types of phosphor bronze used for each of the lengths of the fourth IC card 33 is provided, and the contact portions are respectively bent into a v-shape. Further, the pin terminal 2 1 at the rear end portion of the third contact member 18 protrudes from the rear end of the connector housing 1:1, and a printed circuit board or the like is connected. Above the contact portion of the -15-1258248 (13) 3 contact member 18, the contact groove 24 is formed in contact with the 41st (: the card 33. As shown in Fig. 6, it is the foregoing The locking member 26, as shown in the sixth (a) to (d), is composed of an insertion portion 34 and an arm portion 36 formed continuously and elastically formed with the insertion portion 34, and the like. The upper convex portion 37 and the lower convex portion 38 of the end portion of the arm portion 36 are formed. The locking member 26 is a wall provided on the left side of the connector housing 1 1 as shown in Fig. 2 The insertion groove 41 of the portion 40 is press-fitted into the insertion portion 34 in the state of Fig. 6(d), and is fixed by the locking piece 35. The fixed locking member 26 is as shown in Fig. 1 or 4. As shown in the figure, the upper convex portion 37 of the distal end of the arm portion 36 is slightly protruded from the first insertion opening 13 in the third insertion opening 15, and the lower convex portion 38 of the distal end of the arm portion 36 is slightly protruded into the first insertion opening 13 In this case, the upper portion of the upper convex portion 37 in the third insertion port 15 and the lower portion of the lower convex portion 38 in the first insertion opening 13 have gaps for the upper and lower sides. The role of the structure is based on the surface 7(a) to 7(d) are front views showing the case where four types of 1C cards are inserted into the 1C card connector 10 of the present invention, and (a) is the first ic card 27, (b). It is the second IC card 28, (c) is the third IC card 31, and (d) is the fourth IC card 33. In the drawings, the combination of the first IC card 27 and the second IC card 28, the first IC card 27, and the In the combination of the 3 IC card 31, the combination of the second IC card 28 and the third IC card 31, and the combination of the third IC card 31 and the fourth IC card 33, since a part of the space inserted into each of the ports is mutually shared, either one is In the case of the insertion, the other party is not inserted, and the two IC cards cannot be inserted at the same time. -16 - 1258248 (14) However, the combination of the first IC card 27 and the 41C card 33 other than the above combination In the combination of the second IC card 28 and the fourth IC card 33, since there is no space in the shared insertion port, even if either one is in the inserted state, the other party may be inserted. Here, the problem is caused by The locking member 26 can be solved first. First, as shown in Fig. 7(a), the lie card 27 is inserted into the first insertion port 13 by locking. The lower convex portion 38 of the member 26 is pressed by the first IC card 27, and the upper convex portion 37 is protruded into the third insertion opening 15. More specifically, as shown in Fig. 8(a), the first IC In the inserted state of the card 27 in the first insertion port 13 3, the lower convex portion 38 is pressed by the 11C card 27, and the arm portion 36 of the lock member 26 is bent upward to make the upper convex portion 37 When the fourth IC card 3 3 is inserted into the third insertion port 15 in this state, the lowering of the upper convex portion 37 is restricted by the first IC card 27, and the fourth IC card is locked. Insertion of 33. As a result, as shown in Fig. 8(b), the fourth IC card 33 cannot be inserted when the first IC card 27 is inserted. The above relationship is similar to that of the second IC card 28 and the fourth IC card 33. Similarly, when the second IC card 28 is inserted first, the insertion of the fourth IC card 33 can be locked. However, in the present specification, 'the insertion of the 1C card is represented by "locking", but the expression "locking" of course means that the insertion of the IC card is physically completely blocked, blocked, or plugged. It also includes definitions that it is impossible to let the user know that the above insertion is made by giving a sense of resistance to the insertion of the 1C card. -17- 1258248 (15) Conversely, as shown in Fig. 7(d), in the fourth IC, the upper convex portion 37 of the locking member 26 is partially-down, and the lower convex portion 38 is protruded from the first insertion. In the insertion state of the fourth IC card 33, the upper convex portion 37 is bent by the lower portion of the arm portion 36 of the fourth IC member 26 by the downward direction. The inside of the insertion port 13 is largely protruded, and in this state, the first IC card 27 is inserted into the first IC card 27, and the lower convex portion 38 is inserted into the third IC card 27 to lock the insertion of the first IC card 27. In the state in which the fourth IC card 33 is inserted, the above relationship cannot be inserted. For the second IC card 28 and the first insertion of the 41st C card 33, the insertion of the ΐ 28 is also performed. Thus, by providing the lock member 26, it is possible to prevent the two types of 1C cards of the fourth IC card 33 from being simultaneously inserted. The combination of the card 28 and the 4th IC card 33 is simultaneously inserted by locking the 1C card. Thereby, the insertion space of the connector 1C of the 1C card of the present invention is excluded from the combination of the IC card having no shared insertion space when one is inserted, and in some cases, the convex portion of the locking member 26 can be made by The entrance is blocked to exclude the insertion of the other 1C card. For the combination of 4, it is possible to prevent two or more 1C cards from being simultaneously in the above embodiment, although the state corresponding to the insertion of the third card 3 is pressed by the fourth IC card 33. Inside. In more detail, the third insertion port 1 5 inner card 3 3 is depressed, and the lower side convex portion 38 is locked toward the first ^ even if the first insertion is increased by the fourth IC, as shown in the figure 9 (b) 1 1C card 27. In the same manner, the 4 IC card 33 locks the 1st IC card 27 and the sample, and even if the 21C: member 26 can prevent 2 〇, the 1C card of the IC card side is inserted into the other side by the insertion of the 1C side. Insert the 1C card of the Ic card. 11C card (SD card) 27, -18- 1258248 (16) 1C card of the 4th IC card (MMC card) 28, 3rd IC card (MEMORY STICK) 31, and 4th IC card (SMART MEDIA) 33 The connector-1 is used, but the present invention is not limited thereto, and other 1C cards which are not exemplified herein may be used, that is, for the 1C card connector corresponding to two or more types of 1C cards, at least Both types of independent insertions are available. BRIEF DESCRIPTION OF THE DRAWINGS [Fig. 1] A front view of an embodiment of a 1C card connector 10 as an electronic memory medium of the present invention. [Fig. 2] A plan view of the 1C card connector 10 of Fig. 1. [Fig. 3] A side view of the 1C card connector 10 of Fig. 1 . [Fig. 4] A longitudinal sectional side view showing a state in which the 1C card connector 10 of Fig. 1 is cut by the line A-A of Fig. 5. [Fig. 5] A cross-sectional plan view showing a state in which the 1C card connector 10 of Fig. 1 is cut by the line B-B of Fig. 4. [Fig. 6] The structure of the lock member 26 is shown, (a) is a side view, (b) is a plan view, (c) is a front view, and (d) is a perspective view. [Fig. 7] A front view of a case where four kinds of 1C cards are inserted into the connector 1C for a 1C card of Fig. 1, (a) is a case of a 1st C card (SD card) 27, and (b) is a 2nd IC. In the case of the card (MMC card) 28, (c) is the case of the third IC card (MEMORY STICK) 31, and (d) is the case of the fourth IC card 0) 33. [Fig. 8] (a), the first IC is used. A longitudinal sectional side view of the case where the card 27 is inserted into the 1C card connector 10 of Fig. 1, and (b) is inserted in the case of (a) -19-1258248 (17). The fourth IC card 33 is inserted one step at a time. An enlarged view of the portion of the locking member 26 of the situation. [Fig. 9] (a) is a longitudinal sectional side view showing a case where the fourth IC card 33 is inserted into the 1C card connector 1 of Fig. 1, and (b) is in the case of (a). An enlarged view of the portion of the locking member 26 in the case where the first IC card 27 is inserted. [Fig. 10] (a) (bl) (cl) is a plan view, a front view, and a side view of the first IC card (SD card) 27, respectively, (a) (b-2) (c-2), Each is a plan view, a front view, and a side view of the second IC card (MMC card) 28. [Fig. 11] (a), (b), (c), (d) and (e) are a front view, a plan view, a left side view, and a right side view of a part of the slit of the third IC card (MEMORY STICK) 31, respectively. [Fig. 12] (a) and (b) are plan views and side views, respectively, of the fourth IC card (SMART Μ E D IA) 3 3 . [Main component symbol description] 10 1C card connector 11 Connector housing 12 Opening 13 Inserting port 14 Inserting port 15 Inserting port 10 Contact piece 17 Contact piece -20- 1258248 (18) 18 Contact piece 19 Pin terminal 20 Pin terminal 2 1 pin terminal 22 guide 23 groove 24 contact groove
2 4 寬 25 導引段差部 26 鎖定構件 27 、 28 1C 卡 29 傾斜面 30 階段部 3 1 1C 卡 32 傾斜面2 4 Width 25 Guide section 26 Locking member 27, 28 1C Card 29 Inclined surface 30 Stage 3 1 1C Card 32 Inclined surface
33 1C 卡 34 插入部 35 卡止片 36 臂部 37 上側凸部 38 下側凸部 3 9 傾斜面 40 壁部 41 插入溝 -21 -33 1C card 34 Insertion part 35 Locking piece 36 Arm part 37 Upper side convex part 38 Lower side convex part 3 9 Inclined surface 40 Wall part 41 Inserting groove -21 -