201125216 六、發明說明： 【發明所屬之技術領域】 本發明係關於一種卡片用連接器，尤其係關於—種與微 型SD(SeCure Digital Mem〇ry，安全數位記憶）卡片等薄型 卡片對應之卡片用連接器。 【先前技術】 近年來，伴隨卡片之薄型化，要求卡片用連接器薄型 化。通常於卡片用連接器中’為了將複數個端子電性分離 配置而使用樹脂製之外殼，藉由使該樹脂製之外殼之底壁 之厚度變薄’㈣實現卡片用連接器之薄型〖。如此之樹 脂製之外殼藉由將熔融之合成樹脂射出填充至模具内並使 其固化而成形，但若要形成薄壁，則由於樹脂於模具内完 全擴展前凝固，因此難以成形出薄型之外殼。 '另外，即便利用樹脂使外殼之底壁較薄地成形，亦無法 獲得充分之強度，例如存在回焊（ref丨〇w)時外殼容易變形 之問題。作為解決該問題之卡片用連接器，已知有由薄金 屬板構成外殼之底壁整體之連接器（例如，參照專利文獻 1)。該卡片用連接器藉由將保持有複數個連接端子之樹脂 塊配置於外殼之金屬製之底板而進行組裝，由此確保充分 之強度並同時實現薄型化。 [先前技術文獻] [專利文獻] ’ [專利文獻1]日本專利特開2003-2 17713號公報 【發明内容】 5 148666.doc ·3· 201125216 [發明所欲解決之問題] 然而’於上述般之先前之卡片用連接器中，由於外殼之 :』正體係由金屬製之底板形成，故而無法將複數個連接 端子與外殼一體化雨， 匕攸而存在零件個數增加，並且組裝複 雜’製造成本變高之問題。 本發明#於上述實際情況而提安城’其目的在於提供— 種以廉價之構成確保充分之強度，且同時能夠實現薄型化 之卡片用連接器。 [解決問題之技術手段] ±本發明之卡片用連接器之特徵在於包括：樹脂製之外 a又其係形成有卡片之插入口，且埋設有與上述卡片連接 之連接端子；滑動構件’其係沿上述卡片之插入方向與上 述卡片一起於上述外殼内滑動；排出彈簧，其係對上述滑 動構件朝上述卡片之排出方向施力；以及鎖定機構，其係 抵抗上述排出彈簧之施力，將上述滑動構件相對於上述外 殼鎖定於鎖定位置；且於上述外殼之底壁，在上述滑動構 件滑動之滑動區域埋設有金屬板。 根據該構成，由於在樹脂製之外殼之底壁埋設有連接端 子，且局部埋設有金屬板，故而即便於將外殼薄型化之情 形時，無須使連接端子為不同體，便可提高外殼之強度。 由此°卩件之數畺不會增加，因而能夠簡化組裝以降低製 造成本。又，於藉由滑動構件或鎖定機構規定卡片用連接 器整體之厚度方向之尺寸時，由於在滑動構件之滑動區域 埋設有金屬板，故而藉由使用薄型之金屬板，能夠於確保 148666.doc 201125216 強度之狀態下使卡片用連接器薄型化。逸 ―丄 進而，於滑動構件 猎由排出彈簧而向外殼之底壁側壓下並 u時向排出方向施 力時，由於由金屬板承受滑動構件之壓下，故而能夠防止 回焊時之變形。 又，於上述卡片料接器之基礎±，本發明之特徵在 於：上述鎖定機構包含形成於上述滑動構件或上述外殼之 2輪槽、及於上㈣槽中滑動之銷，且具有根據上述凸 輪槽與上述銷之滑動位置切換上述滑動構件之鎖定及鎖定 解除的排出結構。 根據該構成’使滑動構件具有可形成凸輪槽之厚度，並 且〜吏確保銷之收容空間之卡片用連接器於確保了強度之 狀態下薄型化。 另夕卜於上述卡片用連接器之基礎上，本發明之特徵在 上述金屬板包含接地連接部。 根^構成’能夠使由滑動構件與金屬板之滑動接觸產 生^電經由接地連接部接地而排除。又，於施力彈菁斑 金屬板接觸時，能夠將由施力彈簧產生之靜電排除。… 又於於上述卡片用連接器之基礎上，本發明之特徵在 令属；上迷外殼之底壁埋設有延長部，該延長部係自上述 金屬板起通過上述連接端 伸至接地連接部。 〜^入口^的區域而延 X據Λ構成’忐夠藉由延長部減少來自插入 部進入之雜印 W ^ 連接二： 而能夠經由連接端子穩定地進行卡片用 連接益與卡片之信號收發。 148666.doc s 201125216 又，於上述卡片用連接器之基礎上，本發明之特徵在 ； 述i長。卩係包含在上述外殼之插入口側被焊接之焊 接部。 ，據該構成，藉由焊接有焊接部，而能夠提高卡片用連 接益之插入口側之強度，以防止卡片用連接器之翹曲。 又，於上述卡片用連接器之基礎上，本發明之特徵在 於.上述延長部具有於上述外殼之插入口側與自上述插入 口插入之卡片接觸之接觸件。 根據該構成，於^去杯 於卡片插入時，藉由於外殼之插入口側卡 片與接觸件連接，能夠脾士 w 约將卡片平有之靜電經由接地連接 排除，以防止卡片之誤動作。 又’於上述卡片用連接器 疋丧益之基礎上，本發明之特徵 二二上述外殼，朝向插入方向配置有上述延長部、上述 連接&子及檢測上述卡片之安裝之開關，上述延長部 '上 述連接端子及上述開關藉由樹脂劃分。 根據該構成’由於延長部、 v 連接鳊子及開關藉由樹脂電 劃为，故而能夠防止卡片用車 用連接益之電性誤動作。 [發明之效果] 根據本發明，於包含經由 月勒構件進仃卡片之插拔士 構的卡片用連接器中，能夠以窳饰 '-° 多勺乂廉1頁之構成確保充分之強 度，且同時實現薄型化。 π 【實施方式】 於適用本發明之卡片用丄卓蛀哭a 用連接Μ ’伴隨卡片之薄型化而 被要求薄型化。作為此種卡月 裡卞月用連接器，已知有包含推〜 148666.doc 201125216 推式（push-push式）排出結構作 έ士馗W μ 稱作為經由滑動構件插拔卡片之 、，口構的卡U連接ϋ。該卡U連接器具有沿 排出方向與卡片一起滑動 入/ ^ ^月動構件，並且藉由使鎖於艰 成於該滑動構件之心型凸輪 ' 宏士w才曰中/月動，而經由滑動構件確 疋卞月之插入位置、排出位置。 '推一推式卡片用連接器中具 °構.於滑動構件或 之任一者形成凸輪槽’使銷之一端與凸輪槽之壁卡合 而選擇性地鎖定，使銷之另一 力鳊轴支持於未設置有凸輪槽 之另-構件。為了經由架設於滑動構件與外殼之銷而固 定，於滑動構件中需要有收容銷之空間以使鎖不會拔出。 又’就在滑動構件上設置凸輪槽而言，需要使滑動構件具 有能夠形成具有高低差之凸輪槽之厚度。因此，與排出社 構相符而：置厚度方向之尺寸。因此，於使推—推式卡片 用連接盗薄型化時’重要的是於外殼之底壁將滑動構件滑 動之滑動區域之厚度成形得較薄。 又’於滑動構件之-部分被排出彈簧朝外殼之底壁側壓 下之狀態下，滑動構件被朝向排出方向施力。於該情形 時，由於滑動構件之壓下，從而於進行回焊時，外殼之底 壁之與滑塊滑動接觸之部分容易變形，因此該部分需要確 保有充分之強度。本發明之主旨在於，於具有推—推式排 出結構之卡片用連接器中，由金屬薄板構成外殼之底壁之 與滑塊滑動接觸之部分，藉此確保充分之強度，且同時實 現薄型化。 以下，參照隨附圖式詳細說明本發明之實施形態。再 Π- 148666.doc 201125216 以下說明將本發明適用於微型犯卡片用之卡片用連接 :之情形時。然而，本實施形態之卡片用連接器之適用對 不偈限於此，可進行適當變更。 首先’於說明本發明之實施形態之卡片用連接器之前對 作為安袭對象之卡片進行說明。圖6是本發明之實施形態 之卡片之平面圖，⑷表示俯視圖，(b)表示側視圖。^ 如圖6(a) ' (b)所不，卡片46是所謂之微型犯卡片，形成 =俯視時大致呈矩形形I卡片46之—側部形成為於俯視 •插入方向之前端側之大致半部比後端側之大致半部寬度 ，窄之台階狀。又’於卡片46之一側部之局部形成有二 部47，且形成有卡合部48，該卡合部48藉由該切口部㈣ 後述之滑動構件6卡合。又’卡片46自前端部至後端部： 、為大致固定之厚度，於後端部形成為厚度變大之台階 狀。 卡片46之前端部之厚度形成為能夠插人至卡片用連接哭 !之插入口4之大小，卡片46之後端部之厚度形成為不㈣ 入：卡片用連接器!之插入口 4之大小。因此，卡片46僅於 自前端側插入時能夠安裝到卡片用連接器卜#而可防止 卡片46之决插入。X ’於卡片46之前端側之背面設置有盥 卡片用連接器i之複數個連接端子u接觸之未圖示之複數 個焊盤。 其次’參照圖1及圖2說明卡片用連接器之整體構成。圖 1係本發明之實施形態之卡片用連接器之立體圖。圖2係本 發明之實施形態之卡片用連接器之分解立體圖。 148666.doc 201125216 如圖1及圖2所示，本實施形態之卡片用連接器1包括上 表面及前表面開口之合成樹脂製之外殼2、及安裝於外殼2 之上表面之開口而形成卡片之安裝空間之金屬製之蓋3， 組合外殼2及蓋3，形成具有插入口 4之箱狀體。於外殼2之 底壁2a之中央部分設置有複數個連接端子u。設置於底壁 2a之各連接端子η自底壁2a之中央部分朝向内壁2b延伸。 於外殼2之内壁2b設置有卡片46之安裝檢測用之開關5。 開關5具有自内壁2 b側向插入口 4側折彎之彈箬部13、及設 置於彈簧部13之自由端之開關頭部14。與彈簧部13相連之 可動觸點部於開關頭部14之下表面露出，該可動觸點部構 成為與設置於底壁2a上之固定觸點部15能夠分離或接觸。 於開關5因卡片46之插入而朝向内壁几側壓入時，開關 頭部Μ覆蓋於固定觸點部15上，檢測卡片粍之安裝。此 時，由於固定觸點部15以自插入口 4側朝向内壁沘側變高 之方式傾斜’因此’隨著開關5被朝向内壁几侧麼入，固 定觸點部15與可動觸點部之接觸性提高。 於外殼2之一側譽2 r却*罢士 &七/_ 土 C °又置有能夠沿著側壁2 c滑動之合成 樹脂製之滑動構件6、及伴月勤之《成 螺…姐… 構件6之滑動進行伸縮之 ' 排出弹黃7。排出彈簧7之—端抵 —端抵接於滑動構件6,對滑動構件6向排出方另 外，於外殼2之底壁2a， 向e力。此 壁2 件6 分植，丨 表面略微突出地設置有導引 e，該導引壁2e與側壁〜 &置有導引 插入方向上導引滑動構 於由導引-與側仏㈣成之滑動構件6之滑動區域 148666.doc 201125216 設置有金屬板21。金屬板21沿滑動構件6之滑動方向延 伸， 南。 使卡片用連接器1之插入方向上之抗繞 金屬板21形成得比外殼2之底壁2a之厚度 曲之剛性提 更薄，且於 比底壁2a之插入卡片46之部分更低之位置支持滑動構件6 且使其能夠滑動。即，金屬板21之厚度形成得比外殼2之 底壁2a之厚度更薄，於比插入卡片46之高度更低之位置形 成有滑動區域。因此，能夠使滑動構件6之整個高度中的 朝卡片46插入之部分突出之厚度縮小支持滑動構件6之滑 動區域變低之量。金屬板21能夠以堵塞由導引壁2e與側壁 2c包圍之外殼2之開口的方式嵌入而安裝，亦能夠以於形 成合成樹脂製之外殼2時藉由嵌入成形而一體地埋設金屬 板21。 又，由於金屬板21之摩擦阻力比樹脂材料低，故而與滑 動構件6於樹脂製之外殼上滑動之構成相比，該金屬板21 忐夠使滑動構件6平滑地滑動。進而，即便滑動構件6於藉 由排出彈簧7向外殼2之底壁2a側壓下之狀態下被施力時， 由於藉由金屬板21確保滑動區域之強度，故而能夠防止回 焊時之變形。 滑動構件6構成為於藉由排出彈簀7施力之狀態下能夠向 插入及排出方向滑動。滑動構件6之前端側形成有凸輪槽 23 ’藉由該凸輪槽23與設置於内壁2b之銷24規定滑動構件 6之位置。銷24沿著側壁2c延伸，兩端朝向底壁2a大致彎 曲成直角。銷24之一端能夠轉動地支持於内壁2b，另一端 於滑動構件6之凸輪槽23上滑動。 148666.doc •10· 201125216 凸輪槽23為所謂之被稱為心型凸輪之循環型凸輪槽，具 有複數個高低差與傾斜而形成俯視時為心型之環狀，隨著 滑動構件6之滑動’銷24之另一端向一個方向滑動。：滑 動構件6被壓入到内壁2b附近之安裝位置時，銷μ之另: 碥卡止於凸輪槽23之卡止部分，以限制滑動構件6因排出 彈簣7之施力所引起之復位。若自該狀態進一步壓入滑動 構件6，則銷24與凸輪槽23之卡止狀態被解除 彈菁7之施力而滑動構件6復位。如此，： 有滑動構件6之安褒位置上之保持功能。，、凸輪“具 匕夺由於'月動構件6上具有能夠形成凸輪槽23之厚 二且於’月動構件6之上方形成有銷Μ之收容空 Π片用連接器1之設計方面，該部分需要有最大^ =因此，卡片用連接器1以滑動區域為基準設計厚声， 二：，由於藉由金屬板21使滑動構件㈣ ： 位置滑動，因此能夠使卡片用連接器!薄型化。 :’：滑動構件6之後端側形成有與 48與卡合凹部26卡合時，爪部27進入到卡;卡合部 仏抑制卡片46之排出方向之脫落。卡片46之切口部 蓋3藉由將金屬性之板材折彎而 方形成有按厂_4之銷按壓部31。銷按壓 側切起之懸臂彈箬， °為向底壁2a ——、將銷24之中間部分向下方按壓，而 1^8666.doc -11 201125216 使銷24之另一端壓緊凸輪槽23。又，於蓋3上表面之插入 口 4側之大致半部形成有卡月46之飛出防止用之一對制動 片32。一對制動片32為向底壁2a侧略微切起之懸臂彈簣， 與卡片46之上表面接觸，抑制卡片46之排出時之飛出。 參照圖3及圖4，詳細說明外殼及埋設於外殼之導體部 分。圖3係本發明之實施形態之外殼之俯視圖。圖*係本發 明之實施形態之埋設於外殼之導體部分之俯視圖。 如圖3所示’外殼2中與滑動區域對應地形成有開口，將 大致矩形形狀之金屬板21以於該開口露出之狀態埋設。於 金屬板21之寬度方向之兩端部形成有向上方折彎之複數個 彎曲部34 ’該複數個彎曲部34以於插入口 4側至内壁2b之 間縱向隔斷之方式排列（參照圖4)。該複數個彎曲部34埋設 於側壁2c内及導引壁2e内’以補強於外殼2之開口之周圍 形成之側壁2c及導引壁2e。於埋設時，可以藉由下述之嵌 入成形進行製造’即，於將金屬板21保持在安裝於注塑成 型機之模具内之狀態下’將熔融之合成樹脂射出模塑成形 而填充至模具内並使合成樹脂固化，從而將金屬板21與外 殼2成形為一體。 於側壁2c之插入口 4側之大致半部形成有容許滑動構件6 之搖動之凹狀之避讓部35。由該避讓部35容許滑動構件6 之搖動’藉此容許於排出位置之卡片46之拔出，禁止於安 裝位置之卡片46之拔出。再者，以下將敍述滑動構件6之 搖動動作之詳細情況。 於外殼2之内壁2b設置有支持排出彈簧7之一端之凸部 148666.doc -12· 201125216 36。 該凸部36之下方以避開金屬板2i之方式形成有開口 37。 於該開口 37設置有用以在成形外殼2時於内壁沘形成 凸部36之模具。 另外，如圖3及圖4所示，於外殼2中埋設有自金屬板21 之插入口 4側沿覓度方向延伸之第1延長部*丨、及自第i延 長部41之前端側朝向内壁2b延伸之第2延長部42。第1延長 部41配置於複數個連接端子11與插入口 *之間之區域，第2 延伸部42配置於複數個連接端子丨丨之側方。 即，第1、第2延伸部41、42以與金屬板21—起包圍複數 個連接端子11之三個方向之方式延伸。根據該構成，能夠 提高卡片用連接器1之插入方向及寬度方向之撓曲之剛 性’並且降低插入口 4側等之自外部進入之雜訊之影響， 忐夠使卡片用連接器i與卡片46之經由複數個連接端子】工 之4s 虎收發穩定。 於第1延長部41上設置有一對焊接部43，一對焊接部43 自^伸方向之中途部分朝向於外殼2之插入口 4側形成之開 口 39突出。一對焊接部43與設置於安裝有卡片用連接器丄 之未圖示之對方設備的電路基板上之接地連接而構成接地 連接。p ’將卡片用連接器1内產生之靜電向接地排除。 又二藉由焊接部43之焊接，使卡片用連接器！之插入口4側 之寬度方向之抗撓曲之剛性提高，能夠防止卡片用連接器 1之麵曲。 又’第1延長部41設置有一對接觸件44，該一對接觸件 4 4相對於插入口 4露出且自延伸方向之中途部分朝向插入 148666.doc •13· 201125216 口 4延伸。於卡片46插入時，一對接觸件44與沿寬度方向 延伸之=1延長部41—起與卡片46之前端部分接觸，將卡 由焊接部43(接地連接部）向接地排 除。於該情形時，由於藉由一對接觸件44及第ι延長㈣ 將卡片46兩階段除電，故而可得到較高之除電效果。由 此，月b夠防止由_t- μ a -wt 由卡片46γ有之靜電引起之卡片46之誤動 作。 進而，第1延長部41將金屬板21及焊接部43(接 部）之間連接，因此將金屬板21與滑動構件6之間產生 =經由焊接部43向接地排除。又，由於排出彈簧7亦盘金 屬板2!接觸，故而由於排出彈簧7之伸縮而產生 Γ焊接部43向接地㈣。如此，卡片用連接 防止由卡片用連接器i帶有 之靜電引起之卡片46之誤動作。 於如此構成之外殼2中，構成對卡月46及卡片用連接^ ^接讀電之第！延長部41、連接於卡片46之焊盤之複數個 :“子"、檢測卡片46之安裝之開關5之各導體部分醉 ^緣性之樹脂劃分。因此，構成p延長部Μ、連接端 子11及開關5之導體部分被電性劃分，因此能夠防 用連接器之電性方面之誤動作。 ^圖5說明卡片相對於卡片用連接器之安裝動作。圖$ =片相對於本實施形態之卡片用連接器之安裝動作之說 如圖5⑷所示，當將卡片46插入至卡片用連接器㈣，藉 148666.doc • 14· 201125216 由於卡片狀-側部形成之卡合部48將滑動構件6之爪邱 向側方減，當藉由卡片46之卡合料按壓 之爪部”時，滑動構件6以销24之另一端為支點，朝㈣ 成於外殼2之側壁2c之避讓部35搖動。 乂 若自圖5⑷之狀態進-步壓入卡片仏，則如圖⑽ 示，於排出位置卡片46之卡合部48與滑動構件^卡入凹 部26卡合。於該情形時，滑動構件6之爪部π進人卡片仏 之切口部47,由卡片46之卡合部48對滑動構件6之爪部27 之按壓破解除，因此，滑動構件6以銷24之另—端為支 點，自避讓部35搖動到原來之位置。 . 於该排出位置，由於藉由避讓部35使得滑動構件6能夠 搖動，故而能夠容許卡片46之拔出。具體而言若對卡片 46向排出方向施加力，則滑動構件6以銷24之另一端為支 點朝向避讓部35搖動。由於該滑動構件6之搖動，滑動構 件6自卡片46之切口部47脫離，容許卡片补之拔出。 若自圖5(b)所示之狀態進一步壓入卡片牝，則如圖5(勾 所不，銷24之另一端卡止於凸輪槽23之卡止部分，卡片粍 與滑動構件6 一起保持於安裝位置。此時，滑動構件6於由 側壁2c及導引壁2e限制搖動之狀態下沿插入方向導引。當 卡片46插入到安裝位置時，開關5被壓入，從而檢測到卡 片46之安裝。 於該安裝位置，由側壁2c及導引壁。限制滑動構件6之 搖動’因此卡片46之拔出被禁止。具體而言，即便對卡片 46向排出方向施加力，由於限制了滑動構件6之搖動，故 148666.doc -15· 201125216 而爪部27亦不會自卡片46之切口部47脫離，卡片46之拔出 被禁止。於該情形時，由於藉由金屬板21之複數個彎曲部 34補強側壁2e，故而能夠可靠地抑制側壁2c之變形。因 此’滑動構件6之搖動被可靠地限制，安裝位置之卡片46 之強行之拔出被禁止。 並且’若自圖5(c)之狀態進一步壓入卡片46，則銷24與 凸輪槽23之卡止狀態被解除，藉由排出彈簧7將滑動構件6 壓回到排出位置。 士如上述般，根據本實施形態之卡片用連接器丨，由於在 樹脂製之外殼2之底壁2a中埋設有連接端子u，且局部埋 設有金屬板21，因此即便於使外殼2薄型化時，亦佘需使 連接端子11為不同體，便能夠提高外殼2之強度。因此， 不會增加部件數量，因而能夠簡化組裝以降低製造成本。 又，於由滑動構件6或銷24規定卡片用連接器i整體之厚度 方向之尺寸時，由於在滑動構件6之滑動區域埋設有金屬 板21 ’目此能夠於確保強度之狀態下使卡片用連接器 型化。 崎 再者’於上述實施形態中，設為將本發明適用於與微? SD卡片對應之卡片用連接器之構成，但並不侷限於該才 成亦可適用於能夠與微型SD卡片u外之卡片對應之卡 用連接器。 〜201125216 VI. Description of the Invention: [Technical Field] The present invention relates to a card connector, and more particularly to a card corresponding to a thin card such as a micro SD (SeCure Digital Mem〇ry) card. Connector. [Prior Art] In recent years, with the thinning of cards, card connectors have been required to be thin. In the card connector, a resin-made outer casing is used in order to electrically separate a plurality of terminals, and the thickness of the bottom wall of the resin-made outer casing is made thin (4). Such a resin-made outer casing is formed by injecting and melting a molten synthetic resin into a mold, but if a thin wall is to be formed, since the resin is solidified before being completely expanded in the mold, it is difficult to form a thin outer casing. . Further, even if the bottom wall of the outer casing is formed by a resin using a resin, sufficient strength cannot be obtained, for example, there is a problem that the outer casing is easily deformed when there is reflow (ref丨〇w). As a card connector for solving this problem, a connector in which the entire bottom wall of the outer casing is formed of a thin metal plate is known (for example, see Patent Document 1). The card connector is assembled by disposing a resin block holding a plurality of connection terminals on a metal base plate of the outer casing, thereby ensuring sufficient strength and achieving a reduction in thickness. [Prior Art Document] [Patent Document 1] [Patent Document 1] Japanese Patent Laid-Open Publication No. 2003-2-17713 [Summary of the Invention] 5 148666.doc · 3· 201125216 [Problems to be Solved by the Invention] However, In the connector for the card of the prior art, since the positive system is formed of a metal base plate, it is impossible to integrate a plurality of connection terminals with the outer casing, and the number of parts is increased, and the assembly is complicated. The problem of higher costs. The present invention has been made in view of the above-mentioned circumstances, and the purpose of the present invention is to provide a card connector which can be sufficiently thinned at a low cost and which can be made thinner. [Technical means for solving the problem] The card connector of the present invention is characterized in that: a resin is formed in addition to a card insertion opening, and a connection terminal connected to the card is embedded; the sliding member is Sliding in the outer casing together with the card along the insertion direction of the card; a discharge spring biasing the sliding member toward the discharge direction of the card; and a locking mechanism resisting the biasing force of the discharge spring The sliding member is locked to the locking position with respect to the outer casing; and a metal plate is embedded in the sliding wall of the sliding member sliding on the bottom wall of the outer casing. According to this configuration, since the connection terminal is embedded in the bottom wall of the resin-made outer casing and the metal plate is partially embedded, even when the outer casing is made thinner, the strength of the outer casing can be improved without making the connection terminals different. . As a result, the number of components does not increase, and assembly can be simplified to reduce the manufacturing cost. Further, when the size of the entire card connector in the thickness direction is defined by the sliding member or the locking mechanism, since the metal plate is embedded in the sliding region of the sliding member, the use of a thin metal plate can secure 148666.doc 201125216 The card connector is made thinner in the state of strength. Further, when the sliding member is pressed toward the bottom wall side of the outer casing by the discharge spring and is biased in the discharge direction, the sliding member is pressed by the metal plate, so that deformation during reflow can be prevented. . Further, in the above-described card connector, the present invention is characterized in that the lock mechanism includes a pin groove formed in the sliding member or the outer casing, and a pin sliding in the upper (four) groove, and has a cam according to the cam The discharge structure of the sliding member and the unlocking of the sliding member are switched between the groove and the sliding position of the pin. According to this configuration, the sliding member has a thickness that can form a cam groove, and the card connector that secures the receiving space of the pin is made thinner in a state in which strength is secured. Further, in addition to the above card connector, the present invention is characterized in that the metal plate includes a ground connection portion. The root structure can be eliminated by causing the sliding contact between the sliding member and the metal plate to be grounded via the ground connection portion. Further, the static electricity generated by the biasing spring can be eliminated when the urging is applied to the metal plate. In addition to the above card connector, the present invention is characterized in that the bottom wall of the outer casing is embedded with an extension portion extending from the metal plate through the connecting end to the ground connection portion. . The area of the ^^ entrance is extended by X. 忐 忐 减少 减少 减少 减少 ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ 148666.doc s 201125216 Further, based on the card connector described above, the present invention is characterized by a length of i. The tantalum system includes a welded portion welded to the insertion port side of the outer casing. According to this configuration, by welding the welded portion, the strength of the insertion port side of the card connection can be improved to prevent warpage of the card connector. Further, in the card connector of the present invention, the extension portion has a contact member that contacts the card inserted from the insertion port on the insertion opening side of the outer casing. According to this configuration, when the card is inserted into the card, the card is connected to the contact member by the insertion port side of the outer casing, so that the static electricity of the card can be removed by the ground connection to prevent the card from malfunctioning. Further, in the above-described card connector, according to the second aspect of the present invention, in the casing, the extension portion, the connection & and a switch for detecting attachment of the card are disposed in the insertion direction, and the extension portion 'The above connection terminal and the above switch are divided by resin. According to this configuration, since the extension portion, the v-connecting tweezers, and the switch are electrically patterned by the resin, it is possible to prevent the electrical connection of the card for the vehicle from being electrically malfunctioning. [Effects of the Invention] According to the present invention, in a card connector including a plug-in structure for inserting a card through a moonlight member, it is possible to ensure sufficient strength by using a frame of '-° multi-spoon of a piece of enamel. At the same time, thinning is achieved. π [Embodiment] The card to which the present invention is applied is required to be thinned by the use of the connection Μ ’ with the thinning of the card. As such a connector for a month of the month, it is known that the push-push-push-type discharge structure is used as a gentleman's w馗, as a card inserted through a sliding member. The card is connected to the U. The card U connector has a sliding member that slides into the yoke along with the card in the discharge direction, and is caused by the lock of the heart-shaped cam that is difficult for the sliding member. The sliding member confirms the insertion position and discharge position of the month. 'Push push card connector has a configuration. The sliding member or either of them forms a cam groove' to selectively lock one end of the pin with the wall of the cam groove, so that the pin is another force The shaft is supported by another member that is not provided with a cam groove. In order to be fixed via a pin that is erected on the sliding member and the outer casing, a space for accommodating the pin is required in the sliding member so that the lock is not pulled out. Further, in order to provide a cam groove on the sliding member, it is necessary to provide the sliding member with a thickness capable of forming a cam groove having a step. Therefore, it conforms to the discharge structure: the size in the thickness direction. Therefore, when the push-push card is thinned, it is important that the thickness of the sliding region where the sliding member slides on the bottom wall of the outer casing is formed thin. Further, in a state where the portion of the sliding member is pressed toward the bottom wall side of the casing by the discharge spring, the sliding member is biased toward the discharge direction. In this case, since the sliding member is pressed, the portion of the bottom wall of the outer casing that is in sliding contact with the slider is easily deformed when reflowing is performed, so that it is necessary to ensure sufficient strength in the portion. The main purpose of the present invention is to provide a card connector having a push-push discharge structure in which a thin metal plate constitutes a portion of a bottom wall of the outer casing that is in sliding contact with the slider, thereby ensuring sufficient strength and at the same time achieving thinning. . Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings. Further - 148666.doc 201125216 The following description will be applied to the case where the present invention is applied to a card connection for a micro-crime card. However, the application of the card connector of the present embodiment is not limited thereto, and can be appropriately changed. First, a card to be attacked will be described before explaining the card connector according to the embodiment of the present invention. Fig. 6 is a plan view showing a card according to an embodiment of the present invention, wherein (4) shows a plan view and (b) shows a side view. ^ As shown in Fig. 6(a)' (b), the card 46 is a so-called miniature card, and is formed in a substantially rectangular I-shaped card 46 in a plan view. The side portion is formed in a plan view and a front end side in the insertion direction. The half portion has a substantially half width wider than the rear end side, and has a narrow step shape. Further, two portions 47 are formed in a part of the side portion of the card 46, and an engaging portion 48 is formed, and the engaging portion 48 is engaged by the sliding member 6 which will be described later by the notched portion (4). Further, the card 46 has a thickness which is substantially constant from the front end portion to the rear end portion, and is formed in a stepped shape in which the thickness is increased at the rear end portion. The thickness of the front end portion of the card 46 is formed so as to be able to be inserted into the card to be connected to the size of the insertion port 4, and the thickness of the rear end portion of the card 46 is formed to be the size of the insertion port 4 of the card connector! Therefore, the card 46 can be attached to the card connector only when inserted from the front end side, and the card 46 can be prevented from being inserted. X ’ is provided on the back side of the front end side of the card 46 with a plurality of pads (not shown) that are in contact with a plurality of connection terminals u of the card connector i. Next, the overall configuration of the card connector will be described with reference to Figs. 1 and 2 . Fig. 1 is a perspective view of a card connector according to an embodiment of the present invention. Fig. 2 is an exploded perspective view showing the card connector of the embodiment of the present invention. 148666.doc 201125216 As shown in FIG. 1 and FIG. 2, the card connector 1 of the present embodiment includes a casing 2 made of synthetic resin having an upper surface and a front surface open, and an opening attached to the upper surface of the casing 2 to form a card. The metal cover 3 of the installation space, the outer casing 2 and the cover 3 are combined to form a box-like body having the insertion opening 4. A plurality of connection terminals u are provided at a central portion of the bottom wall 2a of the outer casing 2. The respective connection terminals η provided on the bottom wall 2a extend from the central portion of the bottom wall 2a toward the inner wall 2b. A switch 5 for mounting the card 46 is provided on the inner wall 2b of the outer casing 2. The switch 5 has a magazine portion 13 which is bent from the side of the inner wall 2b toward the insertion port 4 side, and a switch head portion 14 which is provided at the free end of the spring portion 13. The movable contact portion connected to the spring portion 13 is exposed on the lower surface of the switch head portion 14, and the movable contact portion is configured to be separable or in contact with the fixed contact portion 15 provided on the bottom wall 2a. When the switch 5 is pressed in toward the inner wall by the insertion of the card 46, the switch head Μ covers the fixed contact portion 15, and the mounting of the card is detected. At this time, since the fixed contact portion 15 is inclined so as to become higher toward the inner wall from the insertion port 4 side, the fixed contact portion 15 and the movable contact portion are inserted as the switch 5 is moved toward the inner wall side. Increased contact. On the side of the outer casing 2, 2 r but * strike & seven / _ soil C ° is also provided with a sliding member 6 made of synthetic resin that can slide along the side wall 2 c, and the accompanying Yue Qin's "cheng Luo... sister ... the sliding of the member 6 is stretched and discharged. The end end of the discharge spring 7 abuts against the sliding member 6, and the sliding member 6 is directed to the discharge side, and the bottom wall 2a of the outer casing 2 is biased toward the e. The wall 2 is divided into 6 pieces, and the surface of the crucible is slightly protrudedly provided with a guide e, and the guide wall 2e and the side wall are disposed in a guiding insertion direction to be guided by the guiding-and-side (four) The sliding area of the sliding member 6 is 148666.doc 201125216 A metal plate 21 is provided. The metal plate 21 extends in the sliding direction of the sliding member 6, south. The anti-wrap metal plate 21 in the insertion direction of the card connector 1 is formed to be thinner than the thickness of the bottom wall 2a of the outer casing 2, and is lower than the portion of the bottom wall 2a into which the card 46 is inserted. The sliding member 6 is supported and made slidable. Namely, the thickness of the metal plate 21 is formed thinner than the thickness of the bottom wall 2a of the outer casing 2, and a sliding region is formed at a position lower than the height of the inserted card 46. Therefore, the thickness of the portion of the entire height of the sliding member 6 into which the card 46 is inserted can be reduced, and the amount by which the sliding region of the sliding member 6 is lowered can be reduced. The metal plate 21 can be fitted so as to close the opening of the outer casing 2 surrounded by the guide wall 2e and the side wall 2c, and the metal plate 21 can be integrally embedded by insert molding when the synthetic resin outer casing 2 is formed. Further, since the frictional resistance of the metal plate 21 is lower than that of the resin material, the metal plate 21 can smoothly slide the sliding member 6 as compared with the configuration in which the sliding member 6 slides on the resin casing. Further, even when the sliding member 6 is biased in a state where the discharge spring 7 is pressed toward the bottom wall 2a side of the outer casing 2, since the strength of the sliding region is ensured by the metal plate 21, deformation during reflow can be prevented. . The slide member 6 is configured to be slidable in the insertion and discharge directions while being biased by the discharge magazine 7. The front end side of the sliding member 6 is formed with a cam groove 23' by which the position of the sliding member 6 is defined by the pin 24 provided to the inner wall 2b. The pin 24 extends along the side wall 2c, and both ends are bent substantially at right angles toward the bottom wall 2a. One end of the pin 24 is rotatably supported to the inner wall 2b, and the other end is slidable on the cam groove 23 of the sliding member 6. 148666.doc •10· 201125216 The cam groove 23 is a so-called circulation type cam groove called a heart type cam, and has a plurality of height difference and inclination to form a ring shape in a plan view, and slides with the sliding member 6 The other end of the pin 24 slides in one direction. When the sliding member 6 is pressed into the mounting position near the inner wall 2b, the pin 51 is locked to the locking portion of the cam groove 23 to restrict the reset of the sliding member 6 due to the force applied to the ejection magazine 7. . When the slide member 6 is further pressed from this state, the locked state of the pin 24 and the cam groove 23 is released, and the biasing force of the elastic crest 7 is released, and the slide member 6 is reset. Thus, there is a holding function of the mounting position of the sliding member 6. , the cam "has been smashed by the design of the connector 1 for receiving the hollow sheet having the thickness of the cam groove 23 on the lunar member 6 and the pin member formed above the lunar member 6. In some cases, the card connector 1 is designed to have a thick sound based on the sliding area. Second, since the sliding member (4) is slid by the metal plate 21, the card connector can be made thinner. : ': When the rear end side of the sliding member 6 is formed and engaged with the engaging recess 26, the claw portion 27 enters the card; the engaging portion 仏 inhibits the falling of the discharge direction of the card 46. The cutout portion cover 3 of the card 46 is borrowed A pin pressing portion 31 according to the factory_4 is formed by bending a metallic plate. The cantilever magazine is cut by the pin pressing side, and the bottom is pressed toward the bottom wall 2a, and the middle portion of the pin 24 is pressed downward. And 1^8666.doc -11 201125216 causes the other end of the pin 24 to be pressed against the cam groove 23. Further, one of the substantially half of the insertion port 4 side of the upper surface of the cover 3 is formed with one of the flying prevention of the card month 46. Pair of brake pads 32. The pair of brake pads 32 are cantilever magazines that are slightly cut toward the side of the bottom wall 2a. The upper surface of the card 46 is in contact with each other to suppress the ejection of the card 46. The outer casing and the conductor portion embedded in the outer casing will be described in detail with reference to Fig. 3 and Fig. 4. Fig. 3 is a plan view of the outer casing according to the embodiment of the present invention. A plan view of a conductor portion embedded in a casing according to an embodiment of the present invention. As shown in FIG. 3, an opening is formed in the casing 2 corresponding to the sliding region, and the substantially rectangular metal plate 21 is buried in a state in which the opening is exposed. A plurality of curved portions 34 ′ which are bent upward are formed at both end portions in the width direction of the metal plate 21. The plurality of curved portions 34 are arranged to be longitudinally partitioned between the insertion port 4 side and the inner wall 2b (refer to the figure). 4) The plurality of curved portions 34 are embedded in the side wall 2c and in the guiding wall 2e' to reinforce the side wall 2c and the guiding wall 2e formed around the opening of the outer casing 2. When being buried, the following may be Embedding and manufacturing, that is, in a state where the metal plate 21 is held in a mold attached to an injection molding machine, 'the molten synthetic resin is injection molded, filled into the mold, and the synthetic resin is cured. The metal plate 21 and the outer casing 2 are integrally formed. A substantially half portion of the side wall 2c on the side of the insertion opening 4 is formed with a recessed relief portion 35 that allows the sliding of the sliding member 6. The relief portion 35 allows the sliding member 6 to be The shaking is performed to allow the card 46 to be pulled out at the discharge position, and the card 46 at the mounting position is prohibited from being pulled out. Further, the details of the rocking action of the sliding member 6 will be described below. The inner wall 2b of the outer casing 2 is provided with The convex portion 148666.doc -12· 201125216 36 supporting one end of the discharge spring 7 is formed. The opening 36 is formed below the convex portion 36 so as to avoid the metal plate 2i. The opening 37 is provided to be used when forming the outer casing 2 The inner wall 沘 forms a mold of the convex portion 36. Further, as shown in FIG. 3 and FIG. 4, the first extension portion *丨 extending from the insertion opening 4 side of the metal plate 21 in the twist direction and the front end side from the i-th extension portion 41 are embedded in the outer casing 2. The second extension 42 extends from the inner wall 2b. The first extension portion 41 is disposed in a region between the plurality of connection terminals 11 and the insertion port *, and the second extension portion 42 is disposed on a side of the plurality of connection terminals 。. In other words, the first and second extending portions 41 and 42 extend in three directions in which the plurality of connecting terminals 11 are surrounded by the metal plate 21. According to this configuration, it is possible to improve the rigidity of the flexing of the insertion direction and the width direction of the card connector 1 and to reduce the influence of noise from the outside of the insertion port 4 side, etc., and to make the card connector i and the card 46 through a number of connection terminals] 4s Tiger's transmission and reception stability. The first extension portion 41 is provided with a pair of welded portions 43, and the pair of welded portions 43 protrudes toward the opening 39 formed on the insertion port 4 side of the outer casing 2 from the middle of the extending direction. The pair of soldering portions 43 are grounded to a ground circuit provided on a circuit board (not shown) on which a card connector 安装 is mounted, and constitute a ground connection. p ' removes the static electricity generated in the card connector 1 to the ground. In addition, by soldering the soldering portion 43, the card connector is used! The rigidity against deflection in the width direction of the insertion port 4 side is improved, and the surface curvature of the card connector 1 can be prevented. Further, the first extension portion 41 is provided with a pair of contact members 44 which are exposed with respect to the insertion opening 4 and which extend toward the insertion portion 148666.doc • 13· 201125216 from the middle of the extension direction. When the card 46 is inserted, the pair of contacts 44 come into contact with the front end portion of the card 46 together with the extension portion 41 extending in the width direction, and the card is removed from the ground portion by the solder portion 43 (the ground connection portion). In this case, since the card 46 is de-energized by the pair of contacts 44 and the first extension (4), a high static elimination effect can be obtained. Therefore, the month b is sufficient to prevent the malfunction of the card 46 caused by the static electricity of the card 46γ by _t- μ a -wt. Further, since the first extension portion 41 connects the metal plate 21 and the welded portion 43 (the joint portion), the occurrence of the gap between the metal plate 21 and the sliding member 6 is eliminated to the ground via the welded portion 43. Further, since the discharge spring 7 is also in contact with the disk metal plate 2, the butt welded portion 43 is grounded (4) due to the expansion and contraction of the discharge spring 7. Thus, the card is connected to prevent malfunction of the card 46 caused by the static electricity carried by the card connector i. In the casing 2 thus constructed, it constitutes the first connection to the card month 46 and the card connection ^ ^ The extension portion 41 and the plurality of pads connected to the card 46: "sub-quote", the resin portion of each of the conductor portions of the switch 5 for detecting the installation of the card 46. Therefore, the p-extension portion 连接 and the connection terminal are formed. 11 and the conductor portion of the switch 5 are electrically divided, so that the electrical failure of the connector can be prevented. ^ Figure 5 illustrates the mounting operation of the card with respect to the card connector. Figure $ = piece relative to the embodiment The mounting action of the card connector is as shown in Fig. 5 (4). When the card 46 is inserted into the card connector (4), the card member is formed by the card-side engaging portion 48. When the claw portion of 6 is pressed to the side, when the claw portion is pressed by the engagement of the card 46, the sliding member 6 is fulcrum with the other end of the pin 24, and is formed at the escaping portion 35 of the side wall 2c of the outer casing 2 toward (4). Shake.乂 If the card is pushed in from the state of Fig. 5 (4), the engaging portion 48 at the discharge position card 46 is engaged with the sliding member ^ engaging recess 26 as shown in Fig. 10 (10). In this case, the claw portion π of the sliding member 6 enters the notch portion 47 of the card holder, and the pressing portion 48 of the card 46 releases the pressing force of the claw portion 27 of the sliding member 6, so that the sliding member 6 is pin 24. The other end is a fulcrum, and the avoidance portion 35 is shaken to the original position. At the discharge position, since the slide member 6 can be swung by the relief portion 35, the card 46 can be allowed to be pulled out. Specifically, when a force is applied to the card 46 in the discharge direction, the slide member 6 is swung toward the relief portion 35 with the other end of the pin 24 as a fulcrum. Due to the rocking of the sliding member 6, the sliding member 6 is detached from the notch portion 47 of the card 46, allowing the card to be pulled out. If the card 牝 is further pressed from the state shown in FIG. 5(b), as shown in FIG. 5 (unchecked, the other end of the pin 24 is locked to the locking portion of the cam groove 23, and the card 粍 is held together with the sliding member 6 In the mounting position, at this time, the slide member 6 is guided in the insertion direction in a state where the side wall 2c and the guide wall 2e are restricted from being shaken. When the card 46 is inserted into the mounting position, the switch 5 is pressed in, thereby detecting the card 46. In this mounting position, the side wall 2c and the guide wall restrict the rocking of the sliding member 6 so that the pulling out of the card 46 is prohibited. Specifically, even if the card 46 is biased in the discharge direction, the sliding is restricted. The member 6 is shaken, so 148666.doc -15·201125216 and the claw portion 27 is not detached from the notch portion 47 of the card 46, and the pulling out of the card 46 is prohibited. In this case, due to the plural of the metal plate 21 The bent portion 34 reinforces the side wall 2e, so that the deformation of the side wall 2c can be reliably suppressed. Therefore, the shaking of the sliding member 6 is reliably restricted, and the forced pulling of the card 46 at the mounting position is prohibited. c) the state is further pressed into the card In the sheet 46, the locked state of the pin 24 and the cam groove 23 is released, and the slide member 6 is pressed back to the discharge position by the discharge spring 7. As described above, the card connector 本 according to the present embodiment is The connection terminal u is embedded in the bottom wall 2a of the resin case 2, and the metal plate 21 is partially embedded. Therefore, even when the case 2 is made thinner, it is not necessary to make the connection terminal 11 different, and the case 2 can be improved. Therefore, the number of components is not increased, and assembly can be simplified to reduce the manufacturing cost. Further, when the size of the card connector i as a whole is specified by the sliding member 6 or the pin 24, since the sliding member 6 is In the sliding region, the metal plate 21 is embedded. Thus, the card connector can be molded in a state where the strength is ensured. In the above embodiment, the present invention is applied to a card corresponding to a micro SD card. The configuration of the connector is not limited to this, and can be applied to a card connector that can correspond to a card other than the micro SD card u.
連 此外，於上述實施形態中，設為將本發明適用於與— 片、子應之卡片用連接器之構成，但並不侷限於該構成 '、可適用於能夠與兩種以上之卡片對應之組合型卡片用 148666.doc 16 201125216 接器、或能夠與三種以上之卡片對應之卡片用連接器。 成於上述實施形態中，由滑動構件之凸輪槽與銷構 成鎖疋機構，但並不侷限於該構成。亦可 設置銷之支點且於外殼設置凸輪样之 2亜月構件 滑動構件鎖定於卡片之安裝位置之構成成要是能夠將 均可。 置之構成，則採用何種構成 另外，於上述實施形態中，讯炎丄， 杜“ 甲β又為藉由排出彈簧將滑動構 =外殼之底壁側壓下並向排出方向施力之構成，但並不 向:亥構成。只要是藉由排出彈簧對滑動構件向排出方 D也力之構成即可，亦可為不壓下滑動構件之構成。 構Γ:於上述實施形態中’設為於金屬板設置延長部之 =但並不偈限於該構成。只要是藉由金屬板能夠確伴 充为之強度且同時實現薄型化之構成即可 延長部之構成。.為不叹置 =，於上述實施形態中，設為於延長部設置接觸件， =由延長部與接料將卡錯電之構成，但並不偏限於 該構成。可為不設置接觸件而僅藉由延長部將卡片除電之 可為僅使接觸件“而僅藉由接觸件將七除電 接=接於:述實施形態中，設為金屬板經由延長部而與 但並不偈限於該構成。只要是金屬板與 ^也連接即可，例如亦可為金屬板直接與接地連接之構 成0 此外，本次公開之實施形態中之所有方面均為例示，並 £ I48666.doc -17· 201125216 不受該實施形態所阳在， 〜所限制。本發明之範圍並非 施形態之說明表示，而^ 俚稭由上述只 而疋猎由申請專利范圍所表立 圖包括與申請專利范圍μ入墓#固所表不，並思 更 =荨之3義及範圍内之全部之變 [產業上之可利用性】 分= 本發明具有能夠以廉價之構成確保充 二二°，貫現薄型化之效果，特別於與微型SD卡片 4缚型卡片對應之卡片料接器上有用。 【圖式簡單說明】 圖1係表示本發明夕+ u 卡片用連接器之實施形態之圖，係 卡片用連接器之立體圖。 圖2係表示本發明 + ,y ^ 卡片用連接器之實施形態之圖，係 卡片用連接器之分解立體圖。 圖3係表示本發明之卡 A. ±a 巧用連接斋之貫施形態之圖，係 外殼之俯視圖。 圖4係表示本發明之卡。 下月用連接益之實施形態之圖，係 埋设於外殼之導體部分之俯視圖。 圖5(a)〜（c)係表示本發 之卡片用連接器之實施形態之 圖’係卡片相對於卡片用遠拄 運接盗之女裝動作之說明圖。 圖6(a)、（b)係表示本發明之+ 口 m y 之卡片用連接器之實施形態之 圖’係卡片卡片之平面圖。 【主要元件符號說明】 1 2 卡片用連接器 外殼 148666.doc -18· 201125216 2a 底壁 2b 内壁 2c 側壁 2e 導引壁 3 蓋 4 插入口 5 開關 6 滑動構件 7 排出彈簀 11 連接端子 13 彈簀部 14 開關頭部 15 固定觸點部 21 金屬板 23 凸輪槽（鎖定機構） 24 銷（鎖定機構） 26 卡合凹部 27 爪部 31 銷按壓部 32 制動片 34 彎曲部 35 避讓部 36 凸部 37 ' 39 開口 148666.doc -19- 201125216 41 第1延長部（延長部） 42 第2延長部（延長部） 43 焊接部 44 接觸件 46 卡片 47 切口部 48 卡合部 148666.doc - 20 -Further, in the above-described embodiment, the present invention is applied to a card connector for a card or a sub-card. However, the present invention is not limited to the configuration, and is applicable to two or more types of cards. The combination card uses 148666.doc 16 201125216 connector, or a card connector that can correspond to three or more cards. In the above embodiment, the cam groove of the sliding member and the pin constitute a locking mechanism, but the configuration is not limited thereto. It is also possible to provide a fulcrum of the pin and to provide a cam-like member in the outer casing. The structure in which the sliding member is locked to the mounting position of the card can be configured. In the above-described embodiment, in the above embodiment, the "A" is a structure in which the sliding structure is pressed by the discharge spring and the bottom wall side of the outer casing is pressed and urged in the discharge direction. However, the configuration is not limited to the configuration of the shovel. The slidable member may be configured to be pressed against the discharge unit D by the discharge spring. In order to provide the extension of the metal plate, the configuration is not limited to this configuration. The configuration of the extension portion can be achieved by the fact that the metal plate can be reliably filled with the strength and the thickness is reduced. In the above embodiment, the contact portion is provided in the extension portion, and the card is electrically misaligned by the extension portion and the receiving member. However, the configuration is not limited thereto. The extension portion may be provided without providing the contact member. The card can be de-energized only by "connecting the contact member" and only removing the seven contacts by the contact member. In the embodiment, the metal plate is connected to the extension portion, but is not limited to this configuration. As long as the metal plate is connected to the ^, for example, the metal plate can be directly connected to the ground. Further, all aspects of the embodiment disclosed in the present disclosure are exemplified, and £ I48666.doc -17· 201125216 It is limited by this embodiment. The scope of the present invention is not indicated by the description of the embodiment, and the 俚 由 由 由 由 由 由 由 由 由 由 由 由 由 由 由 由 由 由 由 由 由 由 由 由 由 由 由 由 由 由 由 由 由 由 由 由 由 由All changes in the scope of the meaning of the industry [Industrial availability] The present invention has the effect of being able to ensure the charging and the reduction of the thickness of the package, and is particularly suitable for the micro SD card 4 binding type card. Useful on the card connector. BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a view showing an embodiment of a connector for a karaoke card of the present invention, which is a perspective view of a connector for a card. Fig. 2 is a view showing an embodiment of the connector for a +, y ^ card of the present invention, which is an exploded perspective view of the card connector. Fig. 3 is a view showing the card of the present invention. A. ±a is a view showing the form of the connection, which is a plan view of the outer casing. Figure 4 is a diagram showing the card of the present invention. The diagram of the implementation form of the connection benefit next month is a plan view of the conductor portion embedded in the outer casing. Figs. 5(a) to 5(c) are views showing the embodiment of the card connector of the present invention, which is an explanatory view of the operation of the card for the card with respect to the card. Fig. 6 (a) and (b) are plan views showing the embodiment of the card connector of the + port m y of the present invention. [Main component symbol description] 1 2 Card connector housing 148666.doc -18· 201125216 2a Bottom wall 2b Inner wall 2c Side wall 2e Guide wall 3 Cover 4 Insert port 5 Switch 6 Slide member 7 Discharge cartridge 11 Connection terminal 13 Bomb Crotch portion 14 switch head portion 15 fixed contact portion 21 metal plate 23 cam groove (locking mechanism) 24 pin (locking mechanism) 26 engaging recess portion 27 claw portion 31 pin pressing portion 32 brake pad 34 bending portion 35 relief portion 36 convex portion 37 ' 39 Opening 148666.doc -19- 201125216 41 1st extension (extension) 42 2nd extension (extension) 43 Welding part 44 Contact 46 Card 47 Notch part 48 Engagement part 148666.doc - 20 -