1260833 (1) 九、發明說明 【發明所屬之技術領域】 本發明，是對於個人電腦、數位相機、或其他電子機 器，將作爲外部記憶媒體來使用的I C卡（記憶卡）、或 其他電子記憶媒體連接的電子記憶媒體用連接器’對於規 格不同的複數種類的電子記憶媒體僅以同一個連接器來操 作時，爲了防止2個以上的記憶卡同時插入的電子記億媒 體用連接器。 - 【先前技術】 在電子記憶媒體中，具有內藏被稱爲1C卡的半導體 記憶體的卡型記憶裝置。該i c卡，是作爲電腦本體、撮 影機裝置、攜帶型資訊端末機器等電子機器的外部記憶裝 置而廣泛地被使用。此種IC卡，相較於以往所使用的記 憶媒體，由於具有非常小的形狀，並且記億容量較大’所 以當把數位相機或是攜帶型資訊端末機器的資料移動到電 腦本體、或是直接把資料移動到印表機做印刷、或再者把 電腦資料移動到這些的電子機器等等時，都是十分便利的 記憶媒體。 在這些1C卡中，例如有如第9圖〜第圖所示的多 數種類，是依照製造廠商而於尺寸大小及形狀有所不同。 在第9圖（a〉 （b-1) (c-i)所顯示的是第1IC卡 (即所謂的S D記憶卡〉2 7，是於兩側具備有階段部3 〇。1260833 (1) EMBODIMENT OF THE INVENTION [Technical Field] The present invention relates to an IC card (memory card) or other electronic memory that is used as an external memory medium for a personal computer, a digital camera, or other electronic device. A connector for an electronic memory medium to which a medium is connected 'When an electronic memory medium of a plurality of types having different specifications is operated by the same connector, an electronic memory connector for preventing two or more memory cards from being inserted at the same time. - [Prior Art] In an electronic memory medium, a card type memory device having a semiconductor memory called a 1C card is incorporated. The i c card is widely used as an external memory device of an electronic device such as a computer main body, a video camera device, or a portable information terminal device. Compared with the memory media used in the past, the IC card has a very small shape and a large capacity. Therefore, when the digital camera or the portable information terminal device is moved to the computer body, or It is a very convenient memory medium when moving data directly to a printer for printing, or moving computer data to these electronic devices. In these 1C cards, for example, there are many types shown in Fig. 9 to Fig. 1, which differ in size and shape depending on the manufacturer. In Fig. 9 (a> (b-1) (c-i), the first IC card (so-called S D memory card) 2 7 is provided on both sides with a stage portion 3 〇.
又，在第9圖（a) (b-2) (c-2〉所顯示的是桌2IC (2) 1260833 卡（即所謂的Μ M C記憶卡）2 8，於（a )所顯示的 是與第1 IC卡2 7大致呈同一形狀（唯有電極數不 ，不過如（b - 2 )及（c - 2 )所顯示，是比第1 IC卡 厚度還要薄，而且並不具有所謂階段部3 0的部分 圖所顯示的是第3IC卡（即所謂的Memory Stick )3 1，相較於第9圖所顯示者寬度較窄’長度較長 度較厚。 於第11圖所顯示的是第4IC卡（即所謂的 M ed i a記憶卡）3 3，相較於第9圖及第1 0圖所顯 度較大，以接近於正方形形狀，且最薄’電極呈複 列。 若要在不同製造廠商的電子機器的間來使用這 、第2、第3、第4IC卡27、28、31、33等時，就 買對應於各別IC卡的專用連接器，因此對於利用 有極爲不方便的問題。 在此，本案的申請人，正提案有將規格不同的 類的I C卡以同一連接器來操作的IC卡用連接器（ 曰本專利文獻1、專利文獻2、及專利文獻3 )， 可以取得能夠對應不同規格複數種I C卡的I C卡用 【日本專利文獻1】特開2 0 0 3 · 1 0 0 3 6 9號公報 【日本專利文獻2】特開2 0 0 3 - 1 3 2 9 7 8號公報 【日本專利文獻3】特開2 0 0 3 _ 2 9 7 4 8 9號公報 正面圖 相同） 27的 °第 10 記;億卡 ，且厚 Smart 示者寬 數列排 些第1 必須購 者存在 複數種 請參照 藉此， 連接器 (3) 1260833 【發明內容】 (發明所欲解決的課題） 在上述日本專利文獻1及日本專利文獻2中’在使用 4種類的IC卡時，由於第1、第2及第3 1C卡2 7、2 8、 3 1，由於是共有插入空間，所以在構成上是只要已插入有 其中一方的記憶卡時，便無法再插入其他的記憶卡。但是 ，第41C卡3 3的插入位置，由於是具備有與其他3種記 憶卡不同的獨立插入空間，所以第41C卡3 3與其他3種 記憶卡的任何其中任一種是可以同時插入。 如此，當兩種記憶卡同時被插入時，是無法正確地認 識兩種記憶卡，而產生寫入錯誤或讀取錯誤的問題。爲了 解決此一問題，必須具備有將兩種記憶卡採以各別獨立來 控制而能夠同時使用的方式，或者是具備有設定優先順位 而僅有一方可以使用的方式的構成。但是，對於採用這些 方法，不是無法把連接器內部的連接器或電極共有化，就 是即使能夠共有化也必須要有複雜的構造，並且必須另外 設置控制部，因而造成整體的構成變得複雜的問題。 對於此，專利文獻所記載的記憶卡用連接器，爲了能 夠插入複數種記憶卡，所以沿著設置在連接器本體的複數 個空間部的插入開口面，設有能夠移動的滑動蓋，並藉由 使設置在該滑動蓋的各記憶卡所對應的插入口中心位置相 互偏移’在爲了插入一種記憶卡而使連接器本體的空間部 與滑動蓋的插入口中心相互符合後，利用其他記憶卡的連 接器本體的空間部與滑動蓋的插入口中心不會成爲一致， -6 - (4) 1260833 因而要使兩種以上的記憶卡要同時插入是不可能的。 但是，此一日本專利文獻3所記載的記憶卡用連接器 ，由於必須要設置滑動蓋，所以造成在厚度方向以及寬幅 方向就必須要有超過連接器大小以上的空間成爲其問題’ 因而不能夠實現小型化。 本發明，有鑑於上述問題點所發明’其目的是在提供 一種針對於用同一連接器來處理規格不同的複數種類電子 記憶媒體的電子記憶媒體用連接器’當任何一種電子記憶 媒體被插入時，其他的電子記億媒體便不能插入的電子記 憶媒體用連接器。 (用以解決課題之手段） 本發明的申請專利範圍第1項，是針對於在連接器外 殼的複數個插入口，能夠選擇性地將分別對應於不同種類 的電子記憶媒體予以插入的電子記憶媒體用連接器，其特 徵爲：在面臨於上述插入口的內部，設置有轉動鎖定體， 其可藉由朝向上述一方的插入口將電子記憶媒體插入，第 1擋止部受推壓使第2擋止部以旋轉軸爲支點而突出至其 他的插入口來阻斷其他電子記憶媒體的插入。 本發明的申請專利範圍第2項，是針對於在連接器外 殼至少具備有1組沒有共有相互插入空間的2個插入口， 選擇性地將複數種電子記憶媒體的任一種插入於所對應的 插入口’來將電子記億媒體的電極與插入口內的連接器予 以連接的電子記憶媒體用連接器，其特徵爲：在面臨於上 (5) 1260833 述插入口的內部’藉由旋轉軸設有使其一邊端的擋止部突 出於一方的插入口內，另一邊端的擋止部從另一方的插入 口內以退避的方式轉動自如的轉動鎖定體，電子記億媒體 插入於上述任一方的插入口時，轉動鎖定體的一邊端的擋 止部藉由擋接於電子記憶媒體來限制轉動鎖定體的旋轉的 同時，讓另一邊端的擋止部突出於另一方的插入口內，用 以防止電子記憶媒體插入到另一方的插入口。 本發明的申請專利範圍第3項，是針對於在連接器外 殼至少具備有1組沒有共有相互插入空間的2個插入口， 選擇性地將複數種電子記憶媒體的任一種插入於所對應的 插入口，來將電子記憶媒體的電極與插入口內的連接器予 以連接的電子記憶媒體用連接器，其特徵爲：以上述2個 爲1組的插入口是形成爲2段，並具備有在兩端具有面臨 於一方的插入口所形成的擋止部以及面臨另一方的插入口 所形成的擋止部，而藉由旋轉軸使中央部分轉動自如地設 置的轉動鎖定體，電子記憶媒體插入於一方的插入口時， 上述轉動鎖定體的一邊端的擋止部藉由擋接於電子記憶媒 體的側面來限制轉動鎖定體本身的旋轉的同時，轉動鎖定 體的另一邊端的擋止部突出於另一方的插入口內，用以防 止電子記憶媒體插入到另一方的插入口。 本發明的申請專利範圍第4項，是針對於在連接器外 殼至少具備有1組沒有共有相互插入空間的2個插入口， 選擇性地將複數種電子記憶媒體的任一種插入於所對應的 插入口，來將電子記億媒體的電極與插入口內的連接器予 -8- (6) 1260833 以連接的電子記憶媒體用連接器，其特徵爲：在上述連接 器外殻的正面上段’設置有用來插入第1電子記憶媒體以 及第2電子記憶媒體的第1插入口；在第1插入口的下段 側，設置有與該第1插入口共有插入空間同時是用來插入 第3電子記憶媒體的第2插入口 ·，在第2插入口的下段側 ，設置有與該第2插入口共有插入空間同時是用來插入第 4電子記億媒體的第3插入口；並具備有在兩端具有面臨 於上述第3插入口所形成的第1擋止部以及面臨上述第1 及第2插入口所形成的第2擋止部，藉由旋轉軸使中央部 分轉動自如地設置的轉動鎖定體，將電子記憶媒體插入於 一方的插入口時，轉動鎖定體之一方的擋止部藉由擋接於 電子記憶媒體的側面來限制轉動鎖定體本身的旋轉的同時 ，讓轉動鎖定體另一方的擋止部突出於另一方的插入口內 ，用以防止電子記憶媒體插入到另一方的插入口。 本發明的申請專利範圍第5項，是如申請專利範圍第 3項或第4項所述的電子記憶媒體用連接器’其中轉動鎖 定體，是由在中心穿設有軸承孔的金屬板所構成，在此金 屬板的一端部具備有朝下側彎曲的第1擋止部，在另一端 部具備有大致平板狀的第2擋止部，以旋轉軸插通過上述 •軸承孔轉動自如地安裝於連接器外殼，在一方的插入口， ® _ 1擋止部呈屈曲的內壁面擋接卡合於所對應的電子記 11媒體的側面時會使第2擋止部突出於另一方的插入口內 ;在另一方的插入口，當第2擋止部擋接於所對應的電子 記憶媒體的側面時會使第1擋止部突出於另一方的插入口 -9- (7) 1260833 內。 本發明的申請專利範圍第6項，是如申請專利朝圍第 5項的電子記憶媒體用連接器，其中爲了消除與連接器外 殼的上板面之間的縫隙，在轉動鎖定體設有使第2擋止部 側的一部分朝上方彎曲的上翹防止部。 (發明的效果） 根據申請專利範圍第1項所記載的發明’由於是在面 臨插入口的內部，設置有轉動鎖定體’其可藉由朝向一方 的插入口將電子記憶媒體插入，第1擋止部受推壓使第2 擋止部以旋轉軸爲支點而突出至其他的插入口來阻斷其他 電子記憶媒體的插入，所以可以確實防止2個以上的電子 記憶媒體同時插入。又，僅是設置轉動鎖定體，並且由於 是藉由電子記億媒體的插入來使擋止部進退，所以無須其 他限制轉動鎖定體動作的操作或是零件，因而可以小型化 〇 根據申請專利範圍第2項所記載的發明，由於是在面 臨插入口的內部，藉由旋轉軸設有使其一邊端的擋止部突 出於一方的插入口內，另一邊端的檔止部從另一方的插入 口內以退避的方式轉動自如的轉動鎖定體，電子記億媒體 插入於任一方的插入口時，轉動鎖定體的一邊端的擋止部 藉由擋接於電子記憶媒體來限制轉動鎖定體的旋轉的同時 ，讓另一邊端的擋止部突出於另一方的插入口內’用以防 止電子記憶媒體插入到另一方的插入口，所以當轉動鎖定 -10- (8) 1260833 體的第1擋止部或是第2擋止部的任何一方在擋接到電子 記億媒體的側面時，便無法再朝另一方側插入電子記憶媒 體，所以可以防止2個以上的卡同時插入。 根據申請專利範圍第3項所記載的發明，由於2個爲 1組的插入口是形成爲2段，並具備有在兩端具有面臨於 一方的插入口所形成的擋止部以及面臨另一方的插入口所 形成的擋止部，而藉由旋轉軸使中央部分轉動自如地設置 的轉動鎖定體，電子記憶媒體插入於一方的插入口時，轉 動鎖定體的一邊端的擋止部藉由擋接於電子記憶媒體的側 面來限制轉動鎖定體本身的旋轉的同時，轉動鎖定體的另 一邊端的擋止部突出於另一方的插入口內，用以防止電子 記億媒體插入到另一方的插入口，所以當轉動鎖定體的2 個擋止部中的任何一方在接觸到電子記億媒體的側面時， 便無法再朝另一方側插入電子記憶媒體，所以可以防止2 個以上的卡同時插入。 根據申請專利範圍第4項所記載的發明，由於是在連 接器外殼的正面上段，設置有用來插入第1電子記憶媒體 以及第2電子記憶媒體的第1插入口；在第1插入口的下 段側’設置有與該第1插入口共有插入空間同時是用來插 入第3電子記憶媒體的第2插入口；在第2插入口的下段 側’設置有與該第2插入口共有插入空間同時是用來插入 第4電子記憶媒體的第3插入口；並具備有在兩端具有面 臨於第3插入口所形成的第1擋止部以及面臨上述第丨及 第2插入口所形成的第2擋止部，藉由旋轉軸使中央部分 -11 - 1260833 Ο) 轉動自如地設置的轉動鎖定體’將電子記憶媒體插入於一 方的插入口時，轉動鎖定體之一方的擋止部藉由擋接於電 子記憶媒體的側面來限制轉動鎖定體本身的旋轉的同時， 讓轉動鎖定體另一方的擋止部突出於另一方的插入口內， 用以防止電子5己丨思媒體插入到另一方的插入口，所以當轉 動鎖定體的第1撞止部或是第2擋止部的任何一方在擋接 到電子記億媒體的側面時，便無法再朝另一方側插入電子 S己憶媒體’所以可以防止2個以上的卡同時插入。 根據申請專利範圍第5項所記載的發明，是對申請專 利範圍第3項或第4項所記載的發明，由於再加以限定轉 動鎖定體’是由在中心穿設有軸承孔的金屬板所構成，在 此金屬板的一端部具備有朝下側彎曲的第1擋止部，在另 一端部具備有大致平板狀的第2擋止部，以旋轉軸插通過 上述軸承孔轉動自如地安裝於連接器外殼，在一方的插入 口，當第1擋止部呈屈曲的內壁面擋接卡合於所對應的電 子記憶媒體的側面時會使第2擋止部突出於另一方的插入 口內；在另一方的插入口 ’當第2擋止部擋接於所對應的 電子記憶媒體的側面時會使第1擋止部突出於另一方的插 入口內’所以當轉動鎖疋體的第1擋止部或第2擋止部的 任何一方從所對應的插入口開離時，藉由以旋轉軸爲中心 而旋轉使另一方必定從所對應的插入口突出，因此可以防 止2個以上的卡同時插入。 根據申請專利範圍第6項所記載的發明，是對申請專 利範圍第5項所記載的發明，由於再加以限定爲了在轉動 -12- (10) 1260833 鎖定體設有使第2檔止邰側的一部分朝上方彎曲的上翹防 止部，用來消除與連接器外殻的上板面之間的縫隙，因此 縮小連接器外殼的上壁面與上翹防止部之間的餘隙，所以 可以防止轉動鎖定體的上翹而能夠實現水平轉動。 【實施方式】 本發明的電子記憶媒體用連接器，是針對於是針對於 在連接器外殼至少具備有1組沒有共有相互插入空間的2 個插入口，選擇性地將複數種電子記憶媒體的任一種插入 於所對應的插入口，來將電子記憶媒體的電極與插入口內 的連接器予以連接的電子記憶媒體用連接器，在上述連接 器外殼的正面上段，設置有用來插入第1電子記憶媒體以 及第2電子記憶媒體的第1插入口；在第1插入口的下段 側，設置有與該第1插入口共有插入空間同時是用來插入 第3電子記憶媒體的第2插入口；在第2插入口的下段側 ，設置有與該第2插入口共有插入空間同時是用來插入第 4電子記憶媒體的第3插入口；並具備有在兩端具有面臨 於上述第3插入口所形成的第1擋止部以及面臨上述第1 及第2插入口所形成的第2擋止部，藉由旋轉軸使中央部 分轉動自如地設置的轉動鎖定體，將電子記憶媒體插入於 一方的插入口時’轉動鎖定體之一方的擋止部藉由擋接於 電子記憶媒體的側面來限制轉動鎖定體本身的旋轉的同時 ，讓轉動鎖定體另一方的擋止部突出於另一方的插入口內 ，用以防止電子記憶媒體插入到另一方的插入口。 -13- (11) 1260833 上述轉動鎖定體，是由在中心貫穿開設有軸承孔的不 鏽鋼等的金屬板所構成，在此金屬板的一端部具備有朝下 方_曲的第】擋止部，在另一端部具備有大致平板狀的第 2擋止部，以旋轉軸插通過上述軸承孔而轉動自如地安裝 於連接器外殼，在一方的插入口，當第1擋止部呈彎曲的 內壁面擋接卡合於所對應的電子記憶媒體的側面時則使第 2 is止部突出於另一方的插入口內；在另一方的插入口， 當第2擋止部擋接於所對應的電子記憶媒體的側面時則使 第1擋止部突出於另一方的插入口內。 又，爲了使動作更爲確實，所以在轉動鎖定體設有使 第2擋止部側的一部分朝上方彎曲的上翹防止部，用來了 消除與連接器外殼的上板面之間的縫隙。 以下，以實施例詳細做說明。 (實施例1 ) 本發明，不僅是對於IC連接器，而是對於各種電子 記憶媒體皆能提供一種能夠適用的電子記憶媒體用連接器 爲其目的，作爲具體實施例是以1C卡用連接器來做說明 〇 在說明本發明的實施例之前，在本發明中作爲對象的 電子記憶媒體的4種1C卡的詳細構造，是以第9圖〜第 1 1圖來做說明。Also, in Figure 9 (a) (b-2) (c-2> shows the table 2IC (2) 1260833 card (so-called Μ MC memory card) 2 8, shown in (a) is It has substantially the same shape as the first IC card 27 (only the number of electrodes is not, but as shown by (b - 2) and (c - 2), it is thinner than the thickness of the first IC card, and does not have the so-called The partial diagram of the phase portion 30 shows that the third IC card (so-called Memory Stick) 3 1, which has a narrower width than the one shown in Fig. 9, has a longer length than the length shown in Fig. 11. It is the 4th IC card (so-called M ed ia memory card) 3 3 , which is more pronounced than the 9th and 10th figures, so as to be close to a square shape, and the thinnest 'electrode is repetitive. When the second, third, and fourth IC cards 27, 28, 31, and 33 are used between electronic devices of different manufacturers, a dedicated connector corresponding to each IC card is purchased, and therefore In this case, the applicant of this case is proposing an IC card connector that operates an IC card of a different type with the same connector (Japanese Patent Literature 1, In the case of the IC card which can be used for a plurality of types of IC cards of different specifications, Japanese Patent Laid-Open No. Hei 2 0 0 3 · 1 0 0 3 6 9 [Japanese Patent Document 2] 】Special opening 2 0 0 3 - 1 3 2 9 7 8 [Japanese Patent Document 3] Special opening 2 0 0 3 _ 2 9 7 4 8 9 The same as the front view) 27 ° ° 10th; In addition, the number of the thicker and the widest of the number of the smarter is the number of the first. The number of the first-order purchaser is the same as that of the first one. Please refer to this. (3) 1260833 [Problems to be Solved by the Invention] In the above-mentioned Japanese Patent Document 1 and Japanese Patent In the literature 2, when four types of IC cards are used, since the first, second, and third 1C cards 2, 7, 8 and 3 are shared insertion spaces, only one of them is inserted. When the memory card is used, it is no longer possible to insert another memory card. However, since the insertion position of the 41C card 3 3 is different from the other three types of memory cards, the 41C card 3 3 and the other 3 Any of the memory cards can be inserted at the same time. Thus, when two memories When it is inserted at the same time, it is impossible to correctly recognize the two types of memory cards, and there is a problem of writing errors or reading errors. In order to solve this problem, it is necessary to have two kinds of memory cards to be controlled independently. At the same time, there is a configuration in which a priority is set and only one of them can be used. However, with these methods, it is not impossible to share the connector or the electrode inside the connector, that is, even if it can be shared. It is necessary to have a complicated structure, and it is necessary to additionally provide a control portion, thus causing a problem that the overall configuration becomes complicated. In order to insert a plurality of types of memory cards, the connector for a memory card described in the patent document is provided with a movable sliding cover along the insertion opening surface provided in the plurality of space portions of the connector body, and By displacing the center positions of the insertion ports corresponding to the respective memory cards provided in the sliding cover, the other portions are used to match the space portion of the connector body with the center of the insertion opening of the sliding cover in order to insert a memory card. The space portion of the connector body of the card does not coincide with the center of the insertion opening of the sliding cover. -6 - (4) 1260833 Therefore, it is impossible to simultaneously insert two or more types of memory cards. However, in the connector for a memory card described in Japanese Laid-Open Patent Publication No. 3, since it is necessary to provide a sliding cover, it is necessary to have a space larger than the size of the connector in the thickness direction and the wide direction. Can be miniaturized. The present invention has been made in view of the above problems, and an object thereof is to provide a connector for an electronic memory medium for processing a plurality of types of electronic memory media having different specifications by the same connector 'When any type of electronic memory medium is inserted Other electronic media can not be inserted into the connector for electronic memory media. (Means for Solving the Problem) The first aspect of the patent application of the present invention is directed to an electronic memory capable of selectively inserting different types of electronic memory media in a plurality of insertion ports of the connector housing. The connector for a medium is characterized in that a rotating lock body is provided inside the insertion opening, and the electronic memory medium can be inserted by the insertion port toward the one of the insertion ports, and the first stopper is pressed The two stoppers protrude from the other insertion ports with the rotation axis as a fulcrum to block the insertion of other electronic memory media. According to a second aspect of the present invention, in the connector housing, at least one set of two insertion ports having no mutual insertion space is provided, and any one of a plurality of types of electronic memory media is selectively inserted in the corresponding one. A connector for an electronic memory medium that connects an electrode of an electronic recording medium to a connector in an insertion port, and is characterized by: facing the inside of the insertion port of the upper (5) 1260833 by a rotating shaft The stopper portion having one end thereof is protruded from one of the insertion openings, and the stopper portion of the other end is rotatably rotatable from the other insertion port, and the electronic recording medium is inserted into any one of the above When the insertion port is opened, the stopping portion of the one end of the rotating locking body restricts the rotation of the rotating locking body by being blocked by the electronic memory medium, and the stopping portion of the other end protrudes into the other insertion opening for Prevent the electronic memory medium from being inserted into the insertion port of the other party. According to a third aspect of the invention, in the connector housing, at least one set of two insertion ports having no mutual insertion space is provided, and any one of a plurality of types of electronic memory media is selectively inserted in the corresponding one. A connector for an electronic memory medium in which an electrode of an electronic memory medium and a connector in an insertion port are connected to each other, wherein the two insertion ports of the two groups are formed into two segments, and are provided with An electronic memory medium having a stopper formed by one of the insertion openings at one end and a stopper formed by the other insertion opening, and the central portion is rotatably provided by the rotation shaft When inserted into one of the insertion openings, the stopper of one end of the rotary lock body restricts the rotation of the rotary lock body itself by being blocked from the side surface of the electronic memory medium, and the stopper of the other end of the rotary lock body protrudes In the other insertion port, the electronic memory medium is prevented from being inserted into the insertion port of the other party. According to a fourth aspect of the invention, in the connector housing, at least one of the plurality of insertion ports having no mutual insertion space is provided in the connector housing, and any one of the plurality of electronic memory media is selectively inserted in the corresponding one. Inserting port to connect the connector of the electronic medium and the connector in the insertion port to the connector of the electronic memory medium to be connected to the -8-(6) 1260833, which is characterized in that: the upper part of the front side of the connector housing a first insertion port for inserting the first electronic memory medium and the second electronic memory medium is provided, and a lower insertion side of the first insertion port is provided with a space for insertion of the first insertion port and for inserting a third electronic memory. The second insertion port of the medium is provided with a third insertion port for inserting the fourth electronic recording medium while sharing the insertion space with the second insertion opening on the lower side of the second insertion opening, and is provided with two The end has a first stopper formed on the third insertion port and a second stopper formed on the first and second insertion ports, and the rotation lock is provided to the central portion by a rotation shaft When the electronic memory medium is inserted into one of the insertion ports, the one of the rotation locking bodies restricts the rotation of the rotation locking body itself by blocking the rotation of the rotation locking body itself, and the other side of the rotating locking body The stop portion protrudes from the other insertion opening to prevent the electronic memory medium from being inserted into the other insertion opening. The connector for an electronic memory medium according to the invention of claim 3, wherein the rotary locking body is a metal plate through which a bearing hole is bored in the center. In the one end portion of the metal plate, the first stopper portion that is curved downward is provided, and the other end portion is provided with a substantially flat second stopper portion, and the rotation shaft is inserted through the bearing hole to rotate freely. Attached to the connector housing, when the inner wall surface of the locking hole of the ® _ 1 blocking portion is engaged with the side surface of the corresponding electronic recording medium 11 , the second blocking portion protrudes from the other side. In the other insertion port, when the second blocking portion is in contact with the side surface of the corresponding electronic memory medium, the first blocking portion protrudes from the other insertion opening -9- (7) 1260833 Inside. The sixth aspect of the invention is the connector for an electronic memory medium according to the fifth aspect of the invention, wherein the rotation locking body is provided in order to eliminate a gap with the upper plate surface of the connector housing. An upturn prevention portion that is partially curved upward on the second stopper portion side. (Effect of the Invention) According to the invention described in the first aspect of the patent application, since the inside of the insertion opening is provided, a rotation lock body is provided, which can insert the electronic memory medium toward the one insertion port, the first gear When the stopper is pressed, the second stopper protrudes to the other insertion port with the rotation axis as a fulcrum to block the insertion of the other electronic memory medium, so that it is possible to reliably prevent the insertion of two or more electronic memory media at the same time. Moreover, since only the rotation lock body is provided, and since the stopper portion is advanced and retracted by the insertion of the electronic recording medium, there is no need to restrict the operation or the parts of the rotation lock body operation, and thus it is possible to miniaturize according to the patent application scope. According to the invention of the second aspect, in the inside of the insertion opening, the rotation shaft is provided with the stopper portion at one end thereof protruding in one of the insertion openings, and the stopper portion at the other end is inserted from the other insertion port. The rotating locking body is rotatably retracted, and when the electronic recording medium is inserted into the insertion opening of one of the sides, the stopping portion of the one end of the rotating locking body restricts the rotation of the rotating locking body by being blocked by the electronic memory medium. At the same time, the stopper of the other end protrudes into the insertion opening of the other side to prevent the electronic memory medium from being inserted into the insertion opening of the other side, so when the rotation locks the first stop of the body of the -10- (8) 1260833 body Or when either of the second stoppers is blocked from the side of the electronic recording medium, the electronic memory medium cannot be inserted into the other side, so that two can be prevented. Insert the card at the same time. According to the invention of the third aspect of the invention, the two insertion ports are formed in two stages, and the stoppers formed at the both ends are provided with one of the insertion ports facing the other, and the other side is faced. a locking portion formed by the insertion opening, and a rotation locking body that is rotatably provided by the rotating shaft, and the electronic memory medium is inserted into one of the insertion openings, and the blocking portion of the one end of the rotating locking body is blocked by the blocking portion While the side of the electronic memory medium is connected to limit the rotation of the rotary locking body itself, the stopping portion of the other end of the rotating locking body protrudes into the other insertion opening for preventing the insertion of the electronic recording medium into the other side. Since the mouth of the rotating lock body is in contact with the side of the electronic media, the electronic memory medium can no longer be inserted to the other side, so that it is possible to prevent two or more cards from being inserted at the same time. . According to the invention of claim 4, the first insertion port for inserting the first electronic memory medium and the second electronic memory medium is provided in the upper portion of the front surface of the connector housing; and the lower portion of the first insertion opening is provided. The side 'the second insertion port for inserting the third electronic memory medium at the same time as the insertion space shared by the first insertion port; and the insertion space shared with the second insertion port at the lower side of the second insertion port a third insertion port for inserting the fourth electronic memory medium; and a first blocking portion formed at the both ends facing the third insertion opening and facing the first and second insertion openings 2 blocking portion, when the electronic memory medium is inserted into one of the insertion openings by the rotation of the central portion -11 - 1260833 Ο) by rotating the shaft, the stopper of one of the rotation locking bodies is rotated by Blocking the side of the electronic memory medium to limit the rotation of the rotary locking body itself, while allowing the other blocking portion of the rotating locking body to protrude into the other insertion opening, to prevent the electronic 5 Inserted into the other insertion port, so when either the first striker or the second stop of the rotary lock is blocked from the side of the electronic media, the electronic can no longer be inserted into the other side. S has recalled the media' so it can prevent more than two cards from being inserted at the same time. According to the invention described in claim 5, the invention described in claim 3 or 4, wherein the rotary lock body is further defined by a metal plate having a bearing hole in the center. In the one end portion of the metal plate, the first stopper portion that is curved downward is provided, and the other end portion is provided with a substantially flat second stopper portion, and the rotation shaft is rotatably inserted through the bearing hole. In the connector housing, when the inner wall surface of the first stopper portion is buckled and engaged with the side surface of the corresponding electronic memory medium, the second stopper portion protrudes from the other insertion port. In the other insertion port', when the second stopper is in contact with the side surface of the corresponding electronic memory medium, the first stopper protrudes from the other insertion port. When either the first stopper or the second stopper is separated from the corresponding insertion port, the other is always rotated from the rotation axis and the other is necessarily protruded from the corresponding insertion port, so that two can be prevented. The above cards are inserted at the same time. According to the invention described in the sixth aspect of the patent application, the invention described in claim 5 is limited to the second stop of the lock body in the -12-(10) 1260833 lock body. A portion of the upturn preventing portion that is bent upward is used to eliminate a gap with the upper plate surface of the connector housing, thereby reducing the clearance between the upper wall surface of the connector housing and the upturn prevention portion, thereby preventing Rotation of the locking body can achieve horizontal rotation. [Embodiment] The connector for an electronic memory medium according to the present invention is directed to selectively providing a plurality of types of electronic memory media in a plurality of insertion ports having at least one mutual insertion space in the connector housing. A connector for an electronic memory medium inserted in a corresponding insertion port to connect an electrode of an electronic memory medium and a connector in the insertion port, and a first electronic memory is provided in an upper portion of the front surface of the connector housing a first insertion port of the medium and the second electronic memory medium; and a second insertion port for inserting the third electronic memory medium with the insertion space shared by the first insertion port on the lower side of the first insertion port; The lower side of the second insertion port is provided with a third insertion port for inserting the fourth electronic memory medium while sharing the insertion space with the second insertion opening, and is provided with a third insertion port facing the third insertion port at both ends The first stopper portion and the second stopper portion formed by the first and second insertion ports are rotated by the rotation shaft so that the central portion is rotatably provided When the electronic memory medium is inserted into one of the insertion ports, the one end of the rotary locking body limits the rotation of the rotary locking body itself by blocking the side of the electronic memory medium, and the rotation locking body is additionally One of the stoppers protrudes from the other insertion opening to prevent the electronic memory medium from being inserted into the other insertion opening. -13- (11) 1260833 The above-mentioned rotary lock body is formed of a metal plate such as stainless steel having a bearing hole formed in the center thereof, and one end portion of the metal plate is provided with a first stop portion that is downwardly curved. The other end portion is provided with a substantially flat second stopper portion, and is rotatably attached to the connector housing by the rotation shaft inserted through the bearing hole, and the first stopper portion is curved at one insertion port. When the wall surface is engaged with the side surface of the corresponding electronic memory medium, the second is stopped portion protrudes from the other insertion port; and the other insertion port is blocked by the second stopper portion. In the side of the electronic memory medium, the first stopper is protruded from the other insertion opening. Moreover, in order to make the operation more reliable, the rotation lock body is provided with an upturn prevention portion that bends a part of the second stopper portion side upward, and is used to eliminate a gap with the upper plate surface of the connector housing. . Hereinafter, the details will be described by way of examples. (Embodiment 1) The present invention is not only an IC connector but also a connector for an electronic memory medium which can be applied to various electronic memory media. As a specific example, a connector for a 1C card is used as a specific embodiment. DESCRIPTION OF THE PREFERRED EMBODIMENTS Before explaining an embodiment of the present invention, the detailed structure of four types of 1C cards of an electronic memory medium to be used in the present invention will be described with reference to FIGS. 9 to 11.
在第9圖中，顯示有第1IC卡（SD記憶卡）27及第 2IC卡（MMC記憶卡）28等2種類記憶卡，其中第1IC -14- (12) 1260833 卡27，如（a)所顯示，長度爲 32.0mm、寬度爲24.0mm 、在前端部設有9個電極之同時，在一邊的角部形成有三 角形缺口的傾斜面2 9，並且如（b - 1 )及（c - 1 )所顯示， 以厚度2 . 1 m m在兩側面形成有階段部3 0。並且，第2 I C 卡2 8，如（a )所顯示，從正面所觀察的長度、寬度是與 第1IC卡27大致相同，不過電極數爲7個，而且如（b-2 )及（c - 2 )所顯示，厚度形成爲1 . 4 m m的薄型形狀。 在第10圖所顯示的是第3IC卡（Memory Stick) 31 ，其長度爲50.0mm、寬度爲21.5mm、厚度爲2.8mm，是 比第1IC卡27及第2IC卡28更細長，厚度稍微較厚，於 前端具備有1 〇個電極，在其一邊的角部形成有彎曲的傾 斜面3 2。 在第11圖所顯示的是第4IC卡（S m artMedia) 33 ，其長度爲45.0mm、寬度爲37.0mm、厚度爲0.76mm， 整體而言大致近似於正方形，且爲薄型，在其一邊的角部 形成有三角形缺口的傾斜面3 4，而且其2 2個電極是形成 在由前端稍微靠近內側。 在本實施例中，將以對應於上述4種類I C卡的I c卡 用連接器來做說明，不過本發明並不是僅限定於上述4種 類1C卡’對於其他形態的iC卡或其他電子記億媒體有所 變更插入口的形狀或連接器的配置等皆可以對應。 藉由第1圖至第5圖來說明依據本發明之1(：卡用連 接器1 〇的構成。 I C卡用連接益1 〇，疋以絕緣性材料所形成的薄箱型 -15- (13) 1260833 狀的連接器外殼1 1所組成’在此連接器外殼1 1的正面， 具備有1個開口部1 2，此開口部1 2，是由：用來插入上 述第1IC卡27及第2IC卡28的第1插入口 13、及用來 插入上述第3IC卡31的第2插入口 14、及用來插入上述 第4 IC卡3 3的第3插入口 1 5所一體構成的複合插入口而 構成。 上述第1插入口 1 3，是在上述外殼1 1正面的上段側 ，使第1 I C卡2 7及第2 I C卡2 8得以插入之方式配合記憶 卡的厚度於兩側形成有溝，在成爲此第1插入口 1 3的溝 的上側，形成有卡合導引第1IC卡27之階段部30的導引 階段部2 5。 並且，在第1圖中，在與上述第1插入口 13爲連續 的下側，爲了使寬度窄於第Π C卡2 7及第21C卡2 8而厚 度較厚的第3 IC卡3 1可以插入’朝下側延伸形成有第2 插入口 1 4。 再者’在第1圖中，在與上述第2插入口 14爲連續 的下側，爲了使4種類中寬度最寬而厚度最薄的第4 I C卡 33可以插入，形成有第3揷入口 15。在此等第1插入口 1 3及第3插入口 1 5之間’形成有從兩側稍微突出的區隔 壁部4 0。 於上述開口部1 2的內部中間’位於第1插入口 1 3的 所屬位置，如第4圖所顯示’設置有供作上述第Π C卡 27及第2IC卡28所共用，由磷青銅所構成的第1連接器 16。此第1連接器16前端呈\字狀彎曲的接觸部分，是 -16- (14) 1260833 從連接器外殼11上面大致中央朝向前側傾斜地突出，以 具有不妨礙第3IC卡31插入的高度來形成。該第1連接 器基端部的銷端子19，是在連接器外殼1丨的後方側 連接於印刷基板等° 位於第1連接器】6更內部的第2插入口 1 4的所屬位 置，供作第3IC卡31所用，由鱗青銅由所構成的第2連 接器1 7，是從連接器外殼1 1的後端朝向插A前側而形成 。該第2連接器17，如第1圖及桌*圖所威不’疋形成 在比連接器1 6還要稍微低的位置。該連接器1 7後端部的 銷端子20，是從連接器外殼1 1的後端部稍微突出而連接 於印刷基板等。並且，在上述插入口 1 4的內部’位於第 2連接器1 7的兩側，形成有誘導第3 1C卡3 1使之隨著傾 斜而被引導插入的導引部22 ° 又，於上述開口部1 2的內部’位於第3插入口 1 5所 屬部分的連接器外殼1 1底面，從正面側的細小寬度溝2 3 是以預定的間距所形成，這些溝2 3之中，屬奇數號碼的 溝，是從連接器外殼1 1的正面側延伸到連接器外殼1 1的 內部約1 / 3處爲止，並且，屬偶數號碼的溝，則同樣地從 正面側延伸到約2 / 3處。在這些溝.2 3處，設置有供作第 41C卡3 3所用，分別由長短2種類的磷青銅所構成的第3 連接器1 8 ’其各別的接觸部分呈 v字型彎曲。並且，第 3連接器1 8的銷端子2 1，是突出於連接器外殻1 1的正面 側’而連接於印刷基板等。在這些第3連接器1 8的接觸 部分的下側’形成有與第41C卡3 3接觸時的連接器逃避 -17- (15) 1260833 溝24。 又，如第2圖所顯示，在比連接器外殼丨丨的左側中 心更靠前側的位置，設置有例如是將不鏽鋼等的金屬板予 以沖壓加工而成的轉動鎖定體26。此轉動鎖定體26，如 第5圖（a )〜（e )所顯不，是以軸承孔3 5爲中心朝兩 側延長的平板狀構造，在此一平板的〜邊端的下方，一體 地形成有彎曲的第1擋止部3 6，並且於另一邊端形成有 呈平板狀而延伸的第2擋止部3 7，同時與上翹防止部3 8 成一體地形成。轉動鎖定體2 6，是由與連接器外殼11的 上述區隔壁部4 0呈垂直所支持的旋轉軸3 9轉動自如地樞 軸著。 並且，如第2圖的實線所顯示，朝向記億卡插入方向 的狀態下，第2擋止部3 7沒有突出於第1插入口丨3內， 但第1擋止部3 6呈突出於第3插入口 1 5內的狀態，又， 如第2圖的虛線所顯示，朝向與記憶卡插入方向大致垂直 相交方向的狀態下，第2擋止部3 7爲突出於第1插入口 1 3內，不過第1擋止部3 6則成爲沒有突出於第3插入口 1 5內之狀態。 上述上翹防止部3 8，其上端是利用略微接觸於連接 器外殼11的上板下面的方式來設置，來防止當第1擋止 部3 6被強制壓按時會壓接到上板下面而使得轉動鎖定體 2 6以旋轉軸3 9爲中心朝向上側浮翹、或扭曲。 以下依據圖面說明於如此構成下的作用。 第8圖（a)〜（d)，是分別顯示將4種1C卡插入 -18- (16) 1260833 到本發明的IC卡用連接器1 0時的正面圖，其各別I )爲插入有第lie卡27時；（b)爲插入有第2IC-時；（c)爲插入有第3IC卡31時；（d)爲插入 4 I C卡3 3時的情开多。 在這些圖中，在第HC卡27、第21C卡28、第 卡3 1中的任2者或是任3者的組合中，由於各別插 內的空間的一部分是存在著相互共有的關係，所以只 入有任何1種的狀態下時，其他種類是不可能插入， 不會有2片1C卡同時插入之虞。 然而，在第1IC卡27與第4IC卡33的組合，以 第2IC卡28與第4IC卡33的組合時，插入口內的空 不是共有，所以有必要以某種方法使得只要插入其中 記憶卡時，就能夠阻止其他記憶卡的插入。 又，在第3IC卡31與第4IC卡33的組合中，如 圖（c ) ( d〉所顯示，由於插入口內的空間的一部分 在著相互共有的關係，所以基本上只要有一方插入時 一方的記憶卡是不可能插入，不過由於以勉強硬塞入 法是有可能同時插入2片IC卡，所以在此情形下也 要以某種方法使得只要插入其中任一記憶卡時，就能 止其他記憶卡的插入。 在此，於本發明中，即使插入口不同，藉由設置 鎖定體26而能夠防止2片1C卡同時插入。又，在第 及第7圖中，爲了說明防止2片1C卡同時插入的具 動作，因此對於1C卡用連接器1 0僅將內部的轉動鎖 Ξ ( a ^ 28 有第 3 1C 入口 要插 因此 及， 間並 任一 第8 是存 ，另 等方 必須 夠阻 轉動 6圖 體性 定體 -19- (17) 1260833 2 6以實線描畫，用以限定轉動鎖定體2 6與各IC 係’來製作圖面。 首先，依據第6圖，是先插入第4IC卡33, 次，對再想要插入其他I C卡的情形做說明。 第6圖（a)，是顯示在1C卡用連接器10的 入口 1 5僅先插著有第41C卡3 3時之情形。當於第 口 1 5要將第41C卡3 3插入時，即使轉動鎖定體 1擋止部3 6正處於突出於第3插入口 1 5的插入進 但是當第41C卡3 3的傾斜面3 4擋接於第1擋止部 得第1擋止部3 6以旋轉軸3 9爲軸慢慢地朝向側方 的方式而轉動，由插入進路開離使轉動鎖定體2 6 擋止部3 6的內壁面與第4IC卡3 3的側面成爲接觸 合的狀態。在此一狀態下的正面圖是如第8圖（（ 2檔止部37突出於第1及第2插入口 13、14內。 第6圖（b)，是顯不僅先插著有上述第41C-第6圖（a )的狀態下’想要再將第1 IC卡2 7插入 。如第6圖（b)所顯示’當一先插入有第4IC卡 則轉動鎖定體2 6 ’其第1擋止部3 6的內壁面在卡 4IC卡3 3側面，成爲無法轉動之狀態而被固定， 在此狀態下’轉動鎖定體26的第2擋止部3 7突tt 插入口 13內而成爲擋塞住第1IC卡27之插入通路 。因此，即使第1 1 C卡2 7部份被插入，轉動鎖定I 第2擋止部3 7藉由檔接於第1 IC卡2 7的傾斜面 止其更進一步地插入。又’由於第ilC卡27與第 卡的關 接著其 第 3插 :3插入 26的第 ;路內， :時，使 被壓出 的第1 •並且卡 i )，第 侍33之 之情形 33時， 合於第 而且， ί於第1 的狀態 豊26的 29而阻 2IC卡 -20- (18) 1260833 2 8只有在厚度不同但外形大致相同，所以對於第2 1 C卡 2 δ也同樣可以阻止插入。 如第6圖（c )所顯示，是僅先插著有上述第41C卡 3 3之第6圖（a )的狀態下，想要再將第31C卡3 1插入 時，也是與上述第6圖（b )的情形相同’轉動鎖定體2 6 其第1擋止部36的內壁面與第4IC卡33側面卡合’使轉 動鎖定體2 6成爲無法轉動之狀態而被固定’而且’在此 狀態下，轉動鎖定體2 6的第2擋止部3 7突出於第2插入 口 14內而成爲檔塞住第3IC卡31之插入通路的狀態。因 此，即使想要插入第3IC卡31，轉動鎖定體26的第2擋 止部3 7藉由擋接於第31C卡3 1的端部4 1而阻止其更進 一步地插入。 第7圖（a)，是顯示在1C卡.用連接器10的第1插 入口 13，已先插入有第1IC卡27，然後想要再將第4IC 卡3 3插入而無法插入之情形。更加詳細來說，首先，當 將第1IC卡27插入於第1插入口 13時，轉動鎖定體26 ，其第2擋止部3 7擋接於第1 IC卡2 7的側面並同時旋轉 呈大致朝向插入方向之狀態。在此狀態的正面圖爲第8圖 (a)，第1擋止部36爲突出於第3插入口 15內。 在此狀態下’轉動鎖定體2 6其第2擋止部3 7藉由擋 接於第Π C卡2 7的側面，使轉動鎖定體2 6成爲無法轉動 之狀態而被固定’而且，轉動鎖定體2 6的第1擋止部3 6 突出於第3插入口 15內而成爲擋塞住第41(：卡33之插入 通路的狀態。因此，即使想要插入第41C卡3 3，轉動鎖 -21 - (19) 1260833 定體2 6的第1擋止部3 6藉由擋接在第4 c卡3 3的傾斜 面34的途中而阻止其更進一步地插入。又，第11(：卡27 與第21C卡2 8，由於只有厚度不同而外形大致相同，所 以若是事先被插入有第21C卡2 8之狀態（第8圖（b )的 狀態）’之後再想要插入第4IC:卡33時，也同樣可以阻 止插入。 第7圖（b) ’是顯示在1C卡用連接器ι〇的第1插 入口 13’先插入有第3IC卡31，然後想要再將第4IC卡 3 3插入時之情形。此第7圖（b )的情形亦與第7圖（a )的情形相同樣’當已先插著有第31C卡3 1時（第8圖 (c )的狀態）’轉動鎖定體2 6 ’其第2擋止部3 7藉由 擋接於第3IC卡3 1的途中，使轉動鎖定體26成爲無法轉 動之狀態而被固定，而且，轉動鎖定體2 6的第1擋止部 36突出於第3插入口 15內而成爲擋塞住第4IC卡33之 插入通路的狀態。因此，即使想要將第41C卡3 3插入到 插入口 15’轉動鎖定體26的第1擋止部36藉由擋接在 第4 1C卡33的傾斜面34的途中而阻止其更進一步地插入 〇 藉由使用如此的轉動鎖定體2 6的構成，對於插入口 內的空間不是共有的第1IC卡27與第4IC卡33的組合、 及第2IC卡28與第4IC卡33的組合，還有插入口內的空 間的一部分雖是相互共有的關係，但還是具有被硬塞插入 的可能性的第3IC卡31與第4!C卡33的組合，皆可以阻 止2片IC卡同時插入’其結果，對於4種IC卡的所有組 -22- (20) 1260833 合，都可以防止同時插入複數片的I C卡。 又，對於第1插入口 13，如第7圖（〇 ，在已先插 入有第1IC卡27 (或是第21C卡28 )之情形時、或是如 第7圖（b )，在已先插入有第3 IC卡3 1之情形時，當想 要將第4IC卡再勉強地硬塞插入第3插入口 15內時， 在第41C卡3 3的傾斜面34處，作用有要將第1擋止部 3 6壓下的作用力’使得第2擋止部3 7側以旋轉軸3 9爲 支點而向上推壓，此時恐怕會使得第2擋止部3 7被壓入 到第1IC卡27的上面與連接器外殼！丨的上板面的縫隙中 ，而造成第3IC卡31的誤插入。在此，是藉由在第2擋 止部3 7這一端側設置上翹防止部3 8，使上翹防止部3 8 擋接於連接器外殼Π的上板面來防止往上翹。 在上述實施例中，雖是針對對應於第11C卡（SD記 憶卡）27、第 2IC卡（MMC記億卡）28、第3IC卡（ Memory Stick) 31、及第 4IC 卡（Smart Media) 33 等 4 種類的記憶卡的I c卡用連接器1 〇做說明，但是本發明並 不是僅受這些所限定，對於使用了在此所沒有舉出的其他 I c卡時，應用到使用轉動鎖定體2 6來構成也是十分容易 做到。在此情形下，必須將2片IC卡的插入口在厚度方 向重疊配置，並且使2片的IC ·卡的側面部分擋接於第 1 3 6及第2擋止部3 7而呈偏移之狀態爲其所必須。若滿 足此條件，例如，將相同種類的記億卡的插入口以設置成 2段的方式來構成亦可° 又，在上述實施例中’是以垂直的旋轉軸3 9來軸承 -23- (21) 1260833 轉動鎖定體2 6，使轉動鎖定體2 6朝水平方向擺動的方式 來構成。在此情形時’第1電子記億媒體2 7 (或是第3 電子記憶媒體3 1 )及第4電子記億媒體3 3的插入□，是 於上下形成重疊位置，但是並不是就限定於此，如第12 圖所顯示，對於以形成在左右並排位置時也可以利用本發 又，在上述實施例中，雖然是以垂直的旋轉軸3 9來 軸承轉動鎖定體26 ’使轉動鎖定體26朝水平方向擺動的 方式來構成，但是並不是就限定於如此的構成，如第！ 3 圖（a ) ( b )所顯示，是以水平的旋轉軸3 9來軸承轉動 鎖定體2 6，使轉動鎖定體2 6朝垂直方向擺動的方式來構 成，在圖中水平的第1擋止部36的下面，鄰接有第1電 子記憶媒體2 7 (或是第3電子記憶媒體3 1 )的上面，在 圖中垂直的第2擋止部3 7，鄰接有第4電子記憶媒體3 3 的端部。在此情形時，於第1 3圖（a )，是顯示將2個插 入口形成在上下重疊的位置時之情形，於第1 3圖（b )， 是顯示形成在並排於左右位置之情形。 在上述實施例中，轉動鎖定體2 6，是以不鏽鋼板由 沖壓加工而構成，本發明並不是限定於此，形狀並不限於 平板狀，又，材料也可以適當地選擇。 【圖式簡單說明】 第1圖是依據本發明的電子記憶媒體用連接器的一個 實施例的正面圖。 -24 - (22) 1260833 第2圖是第1圖的電子記憶媒體用連接器的平面圖。 第3圖是第1圖的電子記憶媒體用連接器的側視圖。 第4圖是將第1圖的電子記憶媒體用連接器以第1圖 的A - A線切斷後的縱斷側視圖。 第5圖是顯示轉動鎖定體2 6的構成，（a )爲平面圖 ；(b )爲左側視圖；（c )爲右側視圖·， （ d )爲正面圖 ;(e )爲立體圖。 第6圖（a )是在本發明的電子記憶媒體用連接器， 插入有第4電子記億媒體33時的立體圖；（b)是在（a )的狀態之後，插入第1電子記憶媒體2 7時的立體圖； (c )是在（a )的狀態之後’插入第3電子記憶媒體3 1 時的立體圖。 第7圖（a )是在本發明的電子記憶媒體用連接器， 已先插入有第1電子記憶媒體2 7的狀態下’然後再插入 第4電子記憶媒體3 3時的立體圖；（b )是在本發明的電 子記億媒體用連接器1 〇 ’匕先插入有弟3電子記憶媒體 3 1的狀態下，然後再插入第4電子記憶媒體3 3時的立體 圖。 第8圖是在第1圖的電子記憶媒體用連接器’插入有 4種類的電子記億媒體時的正面圖’其分別是（a )爲插 入第1電子記憶媒體（S D記億卡）2 7之情形；（b )爲 插入第2電子記憶媒體（MMC記憶卡）2 8之情形；（c ) 爲插入第3電子記憶媒體（Memory Stick ) 3 1之情形；（ d)爲插入第4電子記憶媒體（Smart Media) 33之情形。 -25- (23) 1260833 第 9圖（a ) ( b - 1 ) ( c - 1 )，分別爲第1電子記憶 媒體（S D記憶卡）2 7的正面圖、一部分缺欠的側視圖、 底面圖：（a ) ( b-2 ) ( c - 2 )，分別爲第 2電子記憶媒 體（Μ M C記憶卡）2 8的正面圖、側視圖、底面圖。 第1 0圖（a ) ( b ) ( c ) ( d ) ( e )，分別爲第3電 子記憶媒體（Memory SUck ) 3 1的平面圖、一部分缺欠的 正面圖、底面圖、一部分缺欠的左側視圖、右側視圖。 第1 1圖（a ) ( b )，分別爲第 電子記憶媒體（ S m a r t M e d i a ) 3 3的正面圖、右側視圖。 第1 2圖是依據本發明的電子記憶媒體用連接器的其 他實施例其要部的正面圖。 第1 3圖是依據本發明的電子記憶媒體用連接器的另 一其他實施例其要部的正面圖，（a )是顯示將2個插入 口形成於上下重疊位置時之情形；（b )是顯示形成於左 右並排位置時之情形。 【主要元件符號說明】 1 〇 :電子記憶媒體用連接器 1 1 :連接器外殼 1 2 :開口部 1 3 :第1插入口 1 4 :第2插入口 1 5 :第3插入口 1 6 :第1連接器 -26 (24) (24)1260833 1 7 :第2連接器 1 8 :第3連接器 1 9 :銷端子 2 0 :銷端子 2 1 :銷端子 22 :導引部 23 :溝 2 4 :逃避溝 - 2 5 ·’導引階段部 2 6 :轉動鎖定體 2 7 :第1電子記憶媒體（S D記憶卡） 2 8 :第2電子記憶媒體（MMC記憶卡） 2 9 :傾斜面 3 〇 :階段部 3 1 :第3電子記憶媒體（MS記憶卡） 3 2 :傾斜面 3 3 :第4電子記憶媒體（S Μ記憶卡〉 3 4 :傾斜面 3 5 :軸承孔 3 6 :第1擋止部 3 7 :第2擋止部 3 8 :上翹防止部 3 9 :旋轉軸 4 0 :區隔壁部 -27- (25) 1260833 4 1 :端部 -28-In Fig. 9, two types of memory cards, such as a first IC card (SD memory card) 27 and a second IC card (MMC memory card) 28, are displayed, of which the first IC - 14 - (12) 1260833 card 27, such as (a) It is shown that the length is 32.0 mm, the width is 24.0 mm, and nine electrodes are provided at the front end portion, and the inclined surface 2 of the triangular notch is formed at the corner portion of one side, and as (b - 1 ) and (c - 1) It is shown that the stage portion 30 is formed on both sides with a thickness of 2.1 mm. Further, as shown in (a), the second IC card 28 has substantially the same length and width as that of the first IC card 27, but the number of electrodes is seven, and (b-2) and (c) - 2) The thickness is formed into a thin shape of 1.4 mm. What is shown in Fig. 10 is a third IC card (Memory Stick) 31 having a length of 50.0 mm, a width of 21.5 mm, and a thickness of 2.8 mm, which is slimmer than the first IC card 27 and the second IC card 28, and has a slightly smaller thickness. It is thick and has one electrode at the tip end, and a curved inclined surface 32 is formed at a corner portion of one side. What is shown in Fig. 11 is a 4th IC card (Sm artMedia) 33 having a length of 45.0 mm, a width of 37.0 mm, and a thickness of 0.76 mm, which is substantially similar to a square as a whole, and is thin on one side thereof. The corner portion is formed with a triangular notch inclined surface 34, and its 22 electrodes are formed slightly inward from the front end. In the present embodiment, the connector for the IC card corresponding to the above-described four types of IC cards will be described. However, the present invention is not limited to the above-described four types of 1C cards'. For other forms of iC cards or other electronic records. It is possible to change the shape of the insertion port or the configuration of the connector. 1 (b) of the present invention will be described with reference to Fig. 1 to Fig. 5 (the structure of the card connector 1 。. The IC card is connected with a 11 〇, and the thin box type -15- formed of an insulating material) 13) The 1260833-shaped connector housing 1 1 is formed on the front surface of the connector housing 1 1 and has an opening portion 1 2 for inserting the first IC card 27 and A composite of the first insertion port 13 of the second IC card 28, the second insertion port 14 for inserting the third IC card 31, and the third insertion port 15 for inserting the fourth IC card 33 The first insertion port 13 is formed on the upper side of the front surface of the casing 1 and the first IC card 27 and the second IC card 28 are inserted to match the thickness of the memory card on both sides. A groove is formed, and a guide stage portion 5 that engages and guides the step portion 30 of the first IC card 27 is formed on the upper side of the groove that is the first insertion port 13. Further, in the first figure, The first insertion port 13 is a continuous lower side, and the third IC card 3 1 having a thicker thickness than the second C card 27 and the 21 C card 28 can be inserted into the lower side. In addition, in the first drawing, the fourth IC card having the thinnest width and the thinnest among the four types is formed on the lower side of the second insertion port 14 in the first drawing. 33 can be inserted, and a third port 15 is formed. Between the first insertion port 1 3 and the third insertion port 15 is formed a partition wall portion 40 that slightly protrudes from both sides. The inner middle portion of the second portion is located at the position of the first insertion port 13 as shown in Fig. 4, and is provided with a first connection made of phosphor bronze for sharing the second C card 27 and the second IC card 28. The first connector 16 has a contact portion which is bent in a chevron shape, and is -16-(14) 1260833 which protrudes obliquely from the upper center toward the front side from the upper surface of the connector housing 11 so as not to hinder the insertion of the third IC card 31. The pin terminal 19 of the base end portion of the first connector is connected to the printed circuit board or the like on the rear side of the connector housing 1A, and the second insertion port 14 located inside the first connector -6 is further provided. The location, for use as the 3rd IC card 31, the second connector 177 made up of sapphire bronze is connected The rear end of the housing 1 1 is formed toward the front side of the plug A. The second connector 17, as shown in Fig. 1 and the table, is formed at a position slightly lower than the connector 16. The pin terminal 20 at the rear end portion of the connector 1 is slightly protruded from the rear end portion of the connector housing 1 1 and is connected to a printed circuit board or the like. Further, the inside of the insertion port 14 is located at the second connector 17 On both sides, a guide portion 22 that induces the insertion of the third IC card 31 into the tilting direction is formed, and a connector that is located in the portion of the opening portion 1 2 that is located in the portion of the third insertion port 15 is formed. The bottom surface of the outer casing 1 1 is formed by a predetermined width from the front side, and a groove having an odd number among the grooves 2 3 extends from the front side of the connector housing 1 1 to the connector housing. The inside of 1 1 is about 1 / 3, and the groove of the even number extends similarly from the front side to about 2 / 3. At these grooves, the third connector 18', which is used for the 41C card 33, and which is composed of two types of phosphor bronze, each of which has a length of two types, is bent in a v-shape. Further, the pin terminal 21 of the third connector 18 protrudes from the front side of the connector housing 11 and is connected to a printed circuit board or the like. The connector escaping -17-(15) 1260833 groove 24 when the contact with the 41st C card 33 is formed on the lower side of the contact portion of the third connector 18. Further, as shown in Fig. 2, a rotary lock 26 made of, for example, a metal plate made of stainless steel or the like is provided at a position on the front side of the left center of the connector housing 丨丨. The rotation lock body 26, as shown in Fig. 5 (a) to (e), has a flat plate structure extending toward both sides with the bearing hole 35 as a center, and is integrally formed below the - edge of the flat plate. A curved first stopper portion 3 6 is formed, and a second stopper portion 3 7 extending in a flat shape is formed at the other end, and is formed integrally with the upturn prevention portion 38. The rotary lock body 26 is pivotally pivotally supported by a rotary shaft 39 supported perpendicularly to the partition wall portion 40 of the connector housing 11. Further, as shown by the solid line in FIG. 2, the second stopper portion 37 does not protrude into the first insertion port 3 in the state in which the card insertion direction is directed, but the first stopper portion 36 protrudes. In the state in the third insertion port 15 as well, as shown by the broken line in FIG. 2, the second stopper portion 37 protrudes from the first insertion port in a state in which the direction is substantially perpendicular to the insertion direction of the memory card. In the case of 1st, the first stopper portion 36 is not protruded into the third insertion port 15 . The upper end preventing portion 3 8 is provided at an upper end thereof in a manner of slightly contacting the lower surface of the upper plate of the connector housing 11 to prevent the first blocking portion 36 from being pressed under the upper plate when the first blocking portion 36 is forcibly pressed. On the other hand, the rotation lock body 26 is floated or twisted toward the upper side centering on the rotation shaft 39. The effect of such a configuration will be described below based on the drawings. Fig. 8(a) to Fig. 8(d) are front elevational views showing the insertion of four types of 1C cards into -18-(16) 1260833 to the IC card connector 10 of the present invention, respectively, and the respective I) are inserted. When there is a lie card 27; (b) when the second IC- is inserted; (c) when the third IC card 31 is inserted; (d) is when the 4 IC card 3 3 is inserted. In these figures, in any combination of the HC card 27, the 21st C card 28, and the card 3 1 or any combination of 3, since a part of the space in each of the insertions has a mutual relationship Therefore, when there is any one of the states, it is impossible to insert other types, and there will be no two 1C cards inserted at the same time. However, when the combination of the first IC card 27 and the fourth IC card 33 is combined with the second IC card 28 and the fourth IC card 33, the space in the insertion port is not shared, so it is necessary to insert the memory card therein by some means. When you are able to block the insertion of other memory cards. Further, in the combination of the third IC card 31 and the fourth IC card 33, as shown in (c) (d>, since a part of the space in the insertion port is in a mutual relationship, basically, when one is inserted, It is impossible to insert one of the memory cards, but it is possible to insert two IC cards at the same time by hard plugging. Therefore, in this case, some method is also required to insert any one of the cards. Here, in the present invention, even if the insertion port is different, it is possible to prevent the simultaneous insertion of the two 1C cards by providing the lock body 26. Further, in the seventh and seventh figures, for the purpose of preventing the prevention 2 The 1C card is inserted at the same time, so the internal rotation lock is only for the 1C card connector 10 (a ^ 28 has the 3 1C entry to be inserted, and any 8th is stored, etc. The square must be able to resist the rotation of the 6-form body -19- (17) 1260833 2 6 in solid line drawing, to define the rotating locking body 26 and each IC system 'to make the drawing. First, according to Figure 6, I insert the 4th IC card 33 first, and then I want to insert another IC. In the case of Fig. 6, (a), it is shown that the entrance of the 1C card connector 10 is only inserted with the 41C card 3 3 first. When the first port 5 is to be the 41st card At the time of insertion, even if the rotation locking body 1 stopper portion 36 is being inserted into the third insertion port 15 but is inserted, the inclined surface 34 of the 41C card 3 3 is blocked by the first stopper portion. The first stopper portion 36 is rotated toward the side with the rotation shaft 39 as an axis, and the inner wall surface of the rotation lock body 26 and the fourth IC card 3 is opened by the insertion passage. The front side is in a state of contact. The front view in this state is as shown in Fig. 8 ((the second stop portion 37 protrudes from the first and second insertion ports 13 and 14). Fig. 6(b) shows In addition, the first IC card 27 is inserted in the state in which the above 41C-Fig. 6(a) is inserted first. As shown in Fig. 6(b), when the fourth IC card is inserted first, The inner wall surface of the first stopper portion 36 is rotated on the side surface of the card 4 IC card 33, and is fixed in a state in which it cannot be rotated. In this state, the second stopper portion 3 of the rotary lock body 26 is rotated. 7 burst tt inserted into the mouth 13 The plug is inserted into the insertion path of the first IC card 27. Therefore, even if the first 1 C card 27 is partially inserted, the rotation lock I is blocked by the second blocking portion 37 by the inclined surface of the first IC card 27. It is inserted further. 'Because the first ilC card 27 and the third card are connected to the third plug: 3 insert 26; the road, when: the first 1 and the card i) In the case of the 33rd, the 33rd, the second and the second state 豊26 29 and the 2IC card -20-(18) 1260833 2 8 are only different in thickness but substantially the same in shape, so for the second 1 C card 2 δ can also prevent insertion. As shown in Fig. 6(c), in the state in which the sixth figure (a) of the 41Cth card 3 3 is inserted first, if the 31C card 31 is to be inserted again, the sixth and the sixth In the case of the same as in the case of the figure (b), the inner wall surface of the first stopper portion 36 is engaged with the side surface of the fourth IC card 33, and the rotation lock body 26 is fixed in a state in which it cannot be rotated. In this state, the second stopper portion 37 of the rotation lock body 26 protrudes into the second insertion port 14 and is in a state in which the insertion path of the third IC card 31 is blocked. Therefore, even if the third IC card 31 is to be inserted, the second stopper portion 37 of the rotary lock body 26 is prevented from being further inserted by being caught by the end portion 41 of the 31st C card 31. Fig. 7(a) shows a case where the first IC card 27 is inserted into the first insertion port 13 of the connector 10 for the 1C card, and then the fourth IC card 33 is inserted again and cannot be inserted. More specifically, first, when the first IC card 27 is inserted into the first insertion port 13, the lock body 26 is rotated, and the second stopper portion 37 is blocked from the side surface of the first IC card 27 and simultaneously rotated. The state is generally toward the insertion direction. The front view in this state is the eighth drawing (a), and the first stopper 36 protrudes into the third insertion port 15. In this state, the second locking portion 36 of the rotation locking body 26 is fixed to the side of the second locking member 26 by being in contact with the side surface of the second C card 27, and is rotated. The first stopper portion 36 of the lock body 26 protrudes into the third insertion port 15 and is in a state of blocking the insertion of the 41st (the insertion passage of the card 33. Therefore, even if it is desired to insert the 41C card 33, the rotation Lock-21 - (19) 1260833 The first stopper portion 3 of the fixed body 6 6 is prevented from being inserted further by being caught in the middle of the inclined surface 34 of the 4th c card 33. Further, the 11th ( The card 27 and the 21st C card 28 are substantially identical in shape except for the thickness. Therefore, if the 21C card 28 is inserted in advance (the state of Fig. 8(b)), then the 4IC is inserted. In the case of the card 33, the insertion can be prevented as well. Fig. 7(b) ' is the first IC card 31 inserted in the first insertion port 13' of the 1C card connector ι, and then the fourth IC is desired. The situation when the card 3 3 is inserted. The situation of this FIG. 7(b) is also the same as that of the case of FIG. 7(a) 'When the 31st C card 31 is inserted first (Fig. 8(c)) status) When the second stopper portion 3 7 is in contact with the third IC card 31, the rotation lock body 26 is fixed in a state in which it cannot be rotated, and the rotation lock body 26 is rotated. The stopper portion 36 protrudes into the third insertion port 15 and is in a state of blocking the insertion passage of the fourth IC card 33. Therefore, even if it is desired to insert the 41st C card 33 into the insertion port 15', the rotation lock body 26 is inserted. The first stopper portion 36 is prevented from being further inserted by being caught in the middle of the inclined surface 34 of the fourth IC card 33. By using such a rotary lock body 26, the space in the insertion port is not The combination of the first IC card 27 and the fourth IC card 33, the combination of the second IC card 28 and the fourth IC card 33, and the portion of the space in the insertion port are mutually shared, but are also inserted by the hard plug. The combination of the 3rd IC card 31 and the 4th!C card 33 of the possibility can prevent two IC cards from being inserted at the same time, and the result can be obtained for all the groups of the four IC cards -22-(20) 1260833 Preventing the IC card from being inserted into a plurality of chips at the same time. Also, for the first insertion port 13, as shown in Fig. 7 (〇, before When the first IC card 27 (or the 21st card 28) is inserted, or as in the case of FIG. 7(b), when the third IC card 31 is inserted first, when the fourth IC card is desired When the plug is inserted into the third insertion port 15 reluctantly, the urging force "to press the first stopper portion 36" acts on the inclined surface 34 of the 41C card 33, so that the second stopper 3 is caused. The 7 side is pushed upward by the rotation shaft 3 9 as a fulcrum, and at this time, the second stopper portion 37 is likely to be pressed into the upper surface of the first IC card 27 and the connector housing! In the gap of the upper plate surface of the crucible, the third IC card 31 is erroneously inserted. Here, by providing the warpage preventing portion 3 8 on the end side of the second stopper portion 37, the warpage preventing portion 38 is blocked from the upper plate surface of the connector casing 来 to prevent upward warping. In the above embodiment, it corresponds to the 11th C card (SD memory card) 27, the 2nd IC card (MMC card) 28, the 3rd IC card (Memory Stick) 31, and the 4th IC card (Smart Media). The Ic card of the four types of memory cards is described by the connector 1 ,, but the present invention is not limited to these, and is applied to the use of the rotation lock when other Ic cards not mentioned herein are used. Body 2 is also very easy to construct. In this case, it is necessary to overlap the insertion ports of the two IC cards in the thickness direction, and to offset the side portions of the two IC cards from the first and second stoppers 37. The state is what it is necessary. If this condition is satisfied, for example, the insertion port of the same type of card can be configured in two stages. In the above embodiment, the bearing -23 is a vertical rotation axis 39. (21) 1260833 The rotation lock body 26 is configured to swing the rotation lock body 26 in the horizontal direction. In this case, the insertion of the first electronic media 2 7 (or the third electronic memory medium 3 1 ) and the fourth electronic media 3 3 is an overlapping position on the top and bottom, but it is not limited to Therefore, as shown in Fig. 12, it is also possible to use the present invention to form the left and right side-by-side positions. In the above embodiment, the bearing is rotated by the vertical rotation shaft 39 to rotate the locking body 26'. 26 is configured to swing in the horizontal direction, but it is not limited to such a configuration, such as the first! 3 (a) (b), the horizontal rotation shaft 39 is used to rotate the lock body 2, and the rotary lock body 26 is swung in the vertical direction. In the figure, the first horizontal gear is shown. The lower surface of the stopper 36 is adjacent to the upper surface of the first electronic memory medium 27 (or the third electronic memory medium 3 1 ), and the second electronic blocking medium 3 7 is vertically adjacent to the fourth electronic memory medium 3 in the drawing. The end of 3. In this case, in the case of Fig. 13 (a), the case where the two insertion ports are formed at positions vertically overlapping is shown, and in the case of Fig. 13 (b), the display is formed in the side-by-side position. . In the above embodiment, the rotary lock body 26 is formed by press working of a stainless steel plate. The present invention is not limited thereto, and the shape is not limited to a flat plate shape, and the material may be appropriately selected. BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a front elevational view showing an embodiment of a connector for an electronic memory medium according to the present invention. -24 - (22) 1260833 Fig. 2 is a plan view showing the connector for an electronic memory medium of Fig. 1. Fig. 3 is a side view of the connector for an electronic memory medium of Fig. 1. Fig. 4 is a longitudinal side view showing the connector for an electronic memory medium of Fig. 1 taken along line A - A of Fig. 1; Fig. 5 is a view showing the configuration of the rotary lock body 26, (a) is a plan view; (b) is a left side view; (c) is a right side view, (d) is a front view; (e) is a perspective view. Fig. 6(a) is a perspective view of the electronic memory medium connector of the present invention when the fourth electronic media 33 is inserted, and (b) is inserted into the first electronic memory medium 2 after the state of (a). A perspective view at 7 o'clock; (c) is a perspective view when the third electronic memory medium 3 1 is inserted after the state of (a). (a) is a perspective view of the electronic memory medium connector of the present invention, in which the first electronic memory medium 27 is inserted first, and then the fourth electronic memory medium 3 3 is inserted; (b) It is a perspective view of the electronic memory medium 3 1 in which the electronic memory medium 3 1 of the present invention is inserted, and then the fourth electronic memory medium 3 3 is inserted. Fig. 8 is a front view of the electronic memory medium connector of Fig. 1 when four types of electronic media are inserted. (a) is inserted into the first electronic memory medium (SD card) 2 (7) in the case of inserting the second electronic memory medium (MMC memory card) 28; (c) in the case of inserting the third electronic memory medium (Memory Stick) 3 1; (d) in the case of inserting the 4th electronic memory medium (Memory Stick) 3 1; The case of Electronic Media (Smart Media) 33. -25- (23) 1260833 Figure 9 (a) (b - 1) (c - 1), front view of the first electronic memory medium (SD memory card) 27, side view of a part of the defect, and bottom view : (a ) ( b-2 ) ( c - 2 ), which are front view, side view, and bottom view of the second electronic memory medium (Μ MC memory card) 28. Figure 10 (a) (b) (c) (d) (e), respectively, a plan view of the third electronic memory medium (Memory SUck) 3 1 , a front view of a part of the defect, a bottom view, and a left side view of a part of the defect , right side view. Fig. 1(a) and (b) are front and right side views, respectively, of the first electronic memory medium (S m a r t M e d i a ) 3 3 . Fig. 2 is a front elevational view showing the essential part of another embodiment of the connector for an electronic memory medium according to the present invention. Fig. 1 is a front elevational view showing the main part of another embodiment of the connector for an electronic memory medium according to the present invention, wherein (a) shows a case where two insertion openings are formed at the upper and lower overlapping positions; (b) It is the case when the display is formed in the left and right side by side position. [Description of main component symbols] 1 〇: Connector for electronic memory medium 1 1 : Connector housing 1 2 : Opening 1 3 : 1st insertion port 1 4 : 2nd insertion port 1 5 : 3rd insertion port 1 6 : 1st connector -26 (24) (24) 1260833 1 7 : 2nd connector 1 8 : 3rd connector 1 9 : Pin terminal 2 0 : Pin terminal 2 1 : Pin terminal 22 : Guide part 23 : Ditch 2 4 : Escape groove - 2 5 · 'Guidance stage part 2 6 : Rotary lock body 2 7 : 1st electronic memory medium (SD memory card) 2 8 : 2nd electronic memory medium (MMC memory card) 2 9 : Tilt Surface 3 〇: Stage 3 1 : 3rd electronic memory medium (MS memory card) 3 2 : Inclined surface 3 3 : 4th electronic memory medium (S Μ Memory card > 3 4 : Inclined surface 3 5 : Bearing hole 3 6 : 1st stopper 3 7 : 2nd stopper 3 8 : Upturn prevention part 3 9 : Rotary shaft 4 0 : Part partition part -27- (25) 1260833 4 1 : End -28-