M281313 八、新型說明： 【新型所屬之技術領域】 本創作係有關於一種 子卡連接器電性連接於電子壯衣置，*尤指—種用以將電 置，使電子卡與主機才反達成機板，以供電子卡插 主機板間訊號之電連接裝置电 妾，用以傳輪電子卡與 【先前技術】 严返著龟細及攜帶式電子兴 、 各式各樣的需求，不㈤的、、為了滿足其 裝置之主機板，以供電：:=連：器係電性連接於電子 電性連接，用以傳輸 置’使電子卡與主機板達成 卡與电子裝置之間取得資訊往來。 愿㈣私子 至少：一：二=與:創作相關 供電子卡2插置；該電子卡連接於一主，板，以 1 1及一接頭丄2，該 。。^包二-絕緣本體 1，該等端子1 2上係以接觸都又有铍數個端子1 2 觸達成電性連接，該等端子i i 電子卡2接 持-軟性印刷電路板3，使該 ^(圖略）夾 印刷電路板3電性連接於主：子器1可利用軟性 主機板可作彈性的調整， 卡二接】1相對於 置：與主機板達成電性〜 然上述之電連接裝置，其電子卡連接器！可便利設 M281313 ^於電_子裝置内任何位置，惟該電子卡連接器l之金屬殼 =^上盖）1 3與軟性印刷電路板3之間並無接地，因此 子卡連接為1之金屬殼體13必需透過其他方式與 電子裝置的外殼或主機板上的接地點達成接地 (Grounding)。若電子卡連接器1不是直接安裝在電子裝 置的外=或主機板上（如安裝於架設板上），該金屬殼體 ^ 1 3則無法透過電子裝置的外殼或主機板上的接地點達 、.成接地，该金屬殼體工3必需利用拉線等方式另外找尋接 Φ 地2使其接地作業變得非常的麻煩與不便，尤其是接地 點距離金屬殼體13較遠時，均會造成接地作業的不便， 使電子卡連接器1安裝位置會受到約束，使其適用範圍受 到限岳I丨。 、、、疋本創作人有感上述缺失之可改善，乃特潛心研 究並配合學理之運用，終於提出—種設計合理且有效改善 上述缺失之本創作。 【新型内容】 本創作之主要目的，在於可提供一種電連接裝置，使 電子卡連接器的金屬殼體與軟性印刷電路板接地連接。 為了達成上述之目的，本創作係提供一種電連接裝置 : $子卡連接器，其包含—金屬殼體及一接頭， ::屬设體内部具有一插卡空間，該金屬殼體至少於後端 屬二;螺座的安裝座，該接頭係設置於該金 二 接頭具有一本體，該本體設有- 及一接腳部分別伸入插卡空間内及伸出本體外;一軟二 M281313 板’其電性連接於該等端子的接腳部，該軟性印刷 =路板設有接地接點：以及—接地導件，其安裝於該凸塊 玄接31導件具有—第—接觸面及—第二接觸面，該接 一=件之弟-接觸面及第二接觸面分別與該金屬殼體之 底面及軟性印刷電路板之接地接點接觸，使該電子 的金屬殼體經接地導件電連接到軟性印 扳之接地接點。 刷作主要係於電子卡連接器之金屬殼體與軟性印 電：柘：之：设有接地導件，使金屬殼體可透過軟性印刷 】於雷：ΐ機板？成接地，使其接地作業較為簡單方便， ΐ:接哭可=”置於任何位置均可達成接地，使電子 、逍思的安裝於任何位置，適用範圍較為廣泛。 閱以解本創作之特徵及技術内容’請參 供參㈣乍之與附圖，然而所附圖式僅提 亚非用來對本創作加以限制者。 【實施方式】 置，至第七圖’本創作係提供—種電連接裝 機板，以供電子;子:連接器5電性連接於電子裝置之主 工上t 卞如Express Card/34)插置，使該雷 的訊號主= 二用： ^ 电丁卞共电子裝置之間取得資訊往來。 頭5ΙΓ:ί接器5至少包括有一金屬殼體51、-接 i及H =帽成’該金屬殼體5 1包含—頂板5 1 1及-由該頂板5 i !相對二側向下延伸的側板5工 M281313 2 π玄頂板5 1 1及二侧板5 1 2之間形成—可用於扞罟 電子卡之插卡空間513。該二例板，I，插置 μ r 1 7 ^ 〇 例极ΰ丄2上各設有一彈 ^ 一彈片5 1 7係伸入插卡空間5 1 3内，1 二彈片5 1 7可彈性頂觸於電 ]5 1 3内，該 墊片（圖未示）。該二侧板ϋ緣的接地金屬 至少-安裝座5ΐ4，”ϋ:ί: =外延伸形成有 屬殼體5i-側後端位置。夕一女衣座514係位於金 該等安裝座5 14各呈有一大t τ , 有大致壬水平狀的底板5 部si;及第】i二端各向上延伸形成一第一扣接 丄4 Z及一弟二扣接部5 1 4 3，兮笙^壯—r· 各承接有一螺座5 1 ^ϋ/女衣座5 1 4 第一凸〜ί 4螺座5 1 5二端分別形成- 弟/凸脰5 1 5 1及一第二凸體5工5 2， = 5係分別承置於安裝座514之底板51、、坐1 座川二端之第一凸體Ζ之5底丄板及5笫141上，且令螺 二扣接於弟一扣接部5丄4 2及第二 3 ’使該等螺座R 1 5八 I 〇 1 4 4 ± ^ r ^ 刀7及固定於該等安裝座51 4上攸而可利用螺絲（圖略）貫穿 J丄 =二…53及安裝二== =置進上而將該金屬殼體51螺鎖固定於主機板 a接碩5 2係設置於該金屬殼體5工内部 該接碩52並適當的固定於竽全J±a 置， 得盘兮杯上〜田’疋於H曼體5 1，該接頭5 ? 513相對應，而能用以與插置於插^ 5 2 1 γ的電子卡相互插接。該接頭5 2係具有—本體 21，该本體521係以塑膠材料製成，該本體521 M281313 上設有複數個端子槽5 2 2。 ’用以收容複數個端子5 2 一/玄寺端子5 2 2係以導電性良好的金屬材料製成，每 -糕子5 2 2二端分別彎折延伸形成一接觸部5 2 2工 f9T腳：5 2 2 2 ’該等端子5 2 2係嵌設固定於本體 之端子槽5 2 1 1中’使該等端子5 2 2得以安裝 ^疋於該本體5 2 i上，該等端子5 2 2之接觸部5 2 2 =該插卡空間513内，該等端子之接腳部 ★—貝!伸出本體5 2 1後端外，而能利用s μ τ (表 面黏著技術）電性連接一軟性印刷電路板6。 該接頭5 2之本體5 2 1後端-侧突設有一凸塊5 上？塊5 2 3係位於金屬殼體5 1-側後端位置之 女衣座5 14下方處，該凸塊5 2 3中間設有一與第一穿 5 1 5 3及第一牙孔5 1 4 4相對應的第三穿孔5 2 =，，凸塊523頂面並突設有二扣接塊5232，而 月匕用以扣接該接地導件5 3。 该接地導件5 3係以具有導電性的金屬材料製 接地導件5 3包合一馆始r 〇 « ^ ^ 把 腿531、一底板532及連接於 3 1、底板5 3 2之間的側板5 3 3，該頂板5 及底板5 3 2係大致平行’使該接地導件5 3係形成 」型的夹件’而能用以夹持於該接頭5 2之本體5 2 1後端的凸塊5 2 3上，該接地導件5 3 底板5 3 2係分別設置於該凸塊5 2 3頂面及底面 2 S 件5 3之頂板5 3 1上設有二與扣接塊5 3 2相對應的扣接孔5 3丄丄，該二扣接孔5 3工工與 M281313 =扣接塊5 2 3 2相互扣接連結，使接地導件$ 3得以 ? = f於該凸塊5 2 3上。該接地導件5 3之頂板5 _ &反532上分別開設有與第一穿孔5153、第 孔5 1 44、第三穿孔5 2 3 1相對應的第四穿孔5 ^ 1 2及第五穿孔5 3 2工，而能供螺絲貫穿。該接地導 …3之頂板5 3 1頂面形成一第一接觸面5 3工3，該 =觸面川3係接觸上方之安裝座514之底板 1 4 1底面，使該金屬殼體5 1可透過該安裝座5工4 與接地導件5 3達成接地。 該接頭5 2之本體5 2 1後端另—側設有—卡接槽 !24,該卡接槽524中突設有一凸柱525，另設置 上固疋件5 4，該固定件5 4係彎折呈「l」型片體， 。玄固疋件5 4上開設有-開孔5 4工，該固定件5 4上端 係卡接於計接槽5 2 4巾，並令㈣孔5 4 i與凸柱5 ^ 5相互嵌接配合，使固定件5 4穩定的固定於該接頭5 2之本體5 2 1後端’該固定件5 4下端則可谭接固定於 軟性印刷電路板6，用以增加固持的效果。 該電子卡連接器5之接頭5 2係與該軟性印刷電路 反 Flexible Printed Circuit B〇arci，FPC) 6 焊接以達 成電性連接，亦即該接頭5 2之端子5 2 2的接腳部5 2 2 2係以SMT (表面黏著技術）焊接連接於該軟性印刷 =板6-端，使該接頭5 2與該軟性印刷電路板 達成電性連接。 該接地導件5 3之底板5 3 2底面係形成一第二接 16面5 3 2 2 ’該第二接觸面5 3 2 2係接觸及焊接連接 M281313 =性印刷電路板6之接地接點6丄，使該接地 〃、叙性印刷電路板6達成接地，該軟性印刷電 f 3 端則透過一轉接連接器7電性連接於主機板8。 — 該電子卡連接器5即可透過接頭5 2及軟性 6與主機板8達成電性連接，使該電子卡連接哭5 : 1連接於電子裝置之主機板，以供電子卡插置，當該 置於該插卡空間513中時，該電子卡前端的；：接 點即可與該接頭5 2之端子5 2 2的接觸部5 2 2工接 觸，使該電子卡可透過第一接頭52之端子522、 軟性印刷電路板6與主機板8達成電性連接，用以傳輪 子卡與主機板8間的訊號。 一活動座5 固疋座5 5 1係以塑膠材料製成，其係一體成型或分離地 連接於該接頭5 2之本體5 2 1 -端，該固定座5 5工設 有-容置空間5 5 1 1。該固定座5 5工外緣一體成型連 接有一安裝座5 5 5，該安裝座5 5 5亦用以承接螺座5 1 5 ’從而可利用螺絲（圖略）貫穿該螺座5工5及安裝 座5 5 5，進而將該退卡機構5 5及接頭5 2螺鎖固定於 主機板、架設板等裝置上。 該活動座5 5 2係可滑動的設置於該固定座5 5 1 的容置空間5 5 1 1中，該活動座5 5 2可於該固定座5 5 1上作一 W、後滑移的動作，該活動座5 5 2頂面設有 一用以控制插卡及退卡之執跡曲線槽5 5 2 i，且該活動 彈性件5 5 3及一控制件5 5 4 本創作可進-步的設置有一退卡機構5 5，而能提供 二動退卡的功能，該退卡機構5 5包含一固定座5 5工、 該 11 M281313 座5 5 2内緣突設有一頂推 2係伸入該插卡空間5 1 ^ φ ，該頂推部5 5 2 部5 5 2 2，使活動座5 5 2 #^利用電子卡頂推該頂推 該彈性件5 5 3為一壓縮^笼，甘 座5 5 1之容置空間5 5 1、ι / 、 ’、端抵頂於該固定 動座5 5 2後端，使該彈性另—端則抵頂於該活 2與該固定座5 5 於該活動座5 5 .座5 5 2沿退卡方向移動的復位力#。3則可施予活動 ， 冑控制件5 5 4-端係插置： 1，該控制件5 5 4另一斤 疋於該固定座5 5 5 2 1中。當該活動座5 ^^動=於^執跡曲線槽5 5 4—端可在該執跡曲線槽2二，’該㈣件5 達成插卡、退卡之操作 1中刀兩段運動，用以 成型有一彈片516，姉之頂板 3内，該彈片5丄6 5 1 6係伸入插卡空間5 χ 該控制件5 5 4嫂 頂觸於控制件5 5 4上緣，使 2 1 〇 4控制件5 5 4 —端脫離軌跡曲線槽5 5 推動插置該電子卡可沿插卡方向 卡機構5 5之、、舌動广R e 内，且該電子卡可抵觸該退 該活動座上:該t 5 5 2 1 t 4為在該執跡曲線槽 前端的Jtr該等^插2卡2之操作，並使該電子卡 應接觸而達成電性連=子5 2 2之接觸部522!對 12 M281313 當電子卡欲淮、0 μ 向推動，使該♦ τ &動作時，可將該電子卡沿插卡方 移動，使該“件退卡機構5 5之活動座5 5 2 相對運動，W、去^、、 4 一端在該軌跡曲線槽5 5 2 1中 動活動座5 之操作，並藉由該彈性件5 5 3推 9 可帶動電子卡；=方向移動復位’使該活動座5 5 。 仃退卡的操作，以此達成自動退卡之目的 體5 ί 八圖’本創作電子卡連接器5之金屬咬 虹5 1寺構件的形狀 蜀成 他規格之電子+ Γ 丌了作不同的變化，而能供其 卞卞（如 ExPress Card/54)插置。 本=係於電子卡連接器5之接頭5 2設置端子5 °以電性連接軟性印刷電路板6，伸嗲電子+、查 軟性印刷電路板6電性連接於;;板= 相對於主機板8可作彈性的調整，該電 卡連接益5不需固定於主機板8上，盔 置内任何位置均可盘主機板β m以由“又置於電子裝 〃、枝板8達成龟性連接，而便於電子 構^!,機板8之間的電性連接，且不需改變結 冓可即名更改設計的成本，具有降低生產成本的效果。 的〜7主要於f子卡連接器5之金屬殼體5 1延伸 的文衣座514與軟性印刷電路板6之間設 53,該接地導件53上、下分別以第—接觸面53= 及弟二接觸面5 3 2 2與金屬殼體5丄之安裝座5 1 4 絲及軟性印刷電路板6之接地接點6 }接觸，使該金屬 殼體5 1可透過軟性印刷電路板6與主機板8、主機殼體 達成接地（Grounding)。因此，即使該電子卡連接器5不 13 M281313 是安裝在主機板8上（如安裝於架設板上），該金屬嗖體 5 1仍可透過軟性印刷電路板6與電子裝置的主機殼體 達，，地’主機殼财需再找尋接地點，使其接地作業較 為簡單方便，無論電子卡連接器5設置於任何位置均可達 成接地，使電子卡連接II 5可隨意的安裝於任何位置，立 適用範圍較為廣泛。 〃 惟以上所述僅為本創作之較佳可行實施例，非因此即 拘，本創作之專利範圍，故舉凡運用本創作說明書及圖式 内容所為之等效結構變化，均同理皆包含於本創作之範圍 内，合予陳明。 【圖式簡單說明】 f一圖係與本創作相關之電連接裝置之立體圖。 f二圖係本創作電連接裝置之立體分解圖。 f三圖係本創作電連接裝置另—角度之立體分解圖。 弟四圖係本創作電連接裝置之立體圖。 f五圖係本創作電連接裝置局部之立體分解圖。 第六圖係本創作電連接裝置局部之立體圖。 =七圖係本創作電連接裝置之後視圖。 弟八圖係本創作電連接裝置另-實關之立體圖。 【主要元件符號說明】 [相關技術] 1 電子卡連接器 14 M281313 11 絕緣本體 1 2 接頭 1 2 1端子 13 金屬殼體 2 電子卡 3 軟性印刷電路板 - [本創作] • 5電子卡連接器 51 金屬殼體 5 1 1頂板 5 1 3插卡空間 5 1 4 1底板 5 5 1 4 3第二扣接部 5 1 5螺座 φ 5 1 5 2第二凸體 ; 5 1 6彈片 、 5 2 接頭 5 2 1本體 5 2 2端子 5 2 2 2接腳部 5231第三穿孔 5 2 4卡接槽 5 1 2侧板 5 1 4安裝座 1 4 2第一扣接部 5144第二穿孔 5151第一凸體 5 1 5 3第一穿孔 5 1 7彈片 5 2 1 1端子槽 5 2 2 1接觸部 5 2 3凸塊 5 2 3 2扣接塊 5 2 5凸柱 15 M281313 5 3 接地導件 5 3 1頂板 5312第四穿孔 5 5 3 2底板 5 3 2 2第二接觸面 5 4 固定件 5 4 1開孔 5 5 退卡機構 5 5 1固定座 5 5 2活動座 5 5 5 2 2頂推部 5 5 4控制件 6 軟性印刷電路板 6 1 接地接點 7 轉接連接器 8 主機板 5 3 1 1扣接孔 3 1 3第一接觸面 5321第五穿孔 5 3 3侧板 5 5 1 1容置空間 5 2 1執跡曲線槽 5 5 3彈性件 5 5 5安裝座 16M281313 8. Description of the new type: [Technical field to which the new type belongs] This creation relates to a daughter card connector electrically connected to an electronic device, * especially-a device used to connect the electronic device to the electronic card and the host computer. To achieve the board, the electrical connection device of the power supply daughter card is inserted into the signal between the motherboards. It is used to transfer wheel electronic cards and [previous technology] strictly return to the various requirements of the tortoise and portable electronics.为了, in order to satisfy the motherboard of its device, to supply power :: = Connect: the device is electrically connected to the electronic electrical connection, which is used to transmit and set the electronic card and the motherboard to obtain information between the card and the electronic device contacts. I would like to have at least: one: two = related to: for the creation of the electronic card 2; the electronic card is connected to a main board, with 1 1 and a connector 丄 2, the. . ^ Pack 2-Insulating body 1, these terminals 12 are contacted with beryllium several terminals 1 2 to achieve electrical connection, and these terminals ii are held by electronic card 2-flexible printed circuit board 3, so that ^ (Picture omitted) The printed circuit board 3 is electrically connected to the main: the slave 1 can be adjusted flexibly by using a flexible main board, and the card is connected two times] 1 is opposite: the electrical property is achieved with the main board ~ Connection device, its electronic card connector! M281313 can be conveniently set anywhere in the electrical sub-device, but the metal shell of the electronic card connector l = ^ top cover) 1 3 and the flexible printed circuit board 3 are not grounded, so the daughter card connection is 1 The metal casing 13 must be grounded to the ground of the casing of the electronic device or the motherboard by other means. If the electronic card connector 1 is not directly mounted on the outside of the electronic device = or on the main board (such as on a mounting board), the metal case ^ 1 3 cannot be reached through the housing of the electronic device or the ground point on the main board. The grounding of the metal case 3 must be used to find another connection Φ ground 2 to make it very troublesome and inconvenient, especially when the ground point is far away from the metal case 13 As a result of the inconvenience of grounding operation, the installation position of the electronic card connector 1 will be restricted, and its application range will be limited. The authors of this book felt that the above-mentioned shortcomings could be improved, and they devoted themselves to studying and cooperating with the application of theories, and finally came up with a kind of reasonable design and effective improvement of the above-mentioned original creations. [New content] The main purpose of this creation is to provide an electrical connection device that connects the metal shell of the electronic card connector to the flexible printed circuit board. In order to achieve the above-mentioned object, the present invention provides an electrical connection device: a daughter card connector, which includes a metal shell and a connector, and the :: body is provided with a card insertion space, and the metal shell is at least rear The end belongs to the second; the mounting seat of the screw seat, the joint is provided on the gold second joint and has a body, the body is provided with-and a pin portion respectively extends into the card space and out of the body; a soft two M281313 The board is electrically connected to the pins of the terminals, and the soft printing = the board is provided with a ground contact: and-the grounding guide is installed on the bump stub 31 and the guide has a first contact surface And—the second contact surface, the one-piece contact-the contact surface and the second contact surface are in contact with the bottom surface of the metal case and the ground contact of the flexible printed circuit board, respectively, so that the electronic metal case is grounded The lead is electrically connected to the ground contact of the flexible printed board. The brush work is mainly related to the metal case and flexible printing of the electronic card connector. 柘: of: It is equipped with a grounding guide so that the metal case can pass through the flexible printing. It can be grounded to make the grounding operation easier and more convenient. Ϊ́: Crying can be grounded in any position, so that the installation of electronics and easy thinking can be applied in any position. And technical content ', please refer to the reference and the accompanying drawings, but the drawings are only used by Afro-Asian to restrict this creation. [Embodiment] Set to the seventh picture' This creative department provides-a kind of electricity Connect the mounting board to provide electricity; Sub: connector 5 is electrically connected to the main device of the electronic device (such as Express Card / 34), so that the signal of the thunder is mainly used for two purposes: The information exchange between the devices. The head 5ΙΓ: the connector 5 includes at least a metal housing 51,-connected i and H = cap into 'the metal housing 5 1 contains-the top plate 5 1 1 and-from the top plate 5 i ! The side plate extending downwards on the opposite two sides is formed between M281313 2 π xuan top plate 5 1 1 and the two side plates 5 1 2-which can be used to protect the card space 513 of the electronic card. The two example boards, I, plug Place μ r 1 7 ^ 〇 Example pole ΰ 丄 2 is provided with a bullet ^ a spring piece 5 1 7 series into the card space 5 1 3, 1 The elastic piece 5 1 7 can elastically touch the electric] 5 1 3, the gasket (not shown). The grounding metal of the edge of the two side plates is at least-the mounting seat 5ΐ4, "ϋ: ί: = the outer extension is formed Belongs to the housing 5i-side rear end position. Xiyi Women's Clothing Seat 514 is located on the gold mounting bases 5 and 14 each has a large t τ, and has a bottom plate 5 si approximately horizontally; and the two ends of the two ends i each extend upward to form a first buckle 丄 4 Z and one brother and two buckle parts 5 1 4 3, Xi Sheng ^ Zhuang-r · each accepts a screw seat 5 1 ^ ϋ / women's seat 5 1 4 first convex ~ ί 4 screw seat 5 1 5 two ends respectively Formation-younger / convex 5 1 5 1 and a second convex body 5 5 2 = 5 are the first convex body Z 5 which is placed on the bottom 51 of the mounting seat 514 and the second end of the seat 1 On the bottom cymbal plate and 5 螺 141, and the screw two is fastened to the first screw connection part 5 丄 4 2 and the second 3 ′, so that the screw seats R 1 5 8 I 〇1 4 4 ± ^ r ^ knife 7 And fixed on the mounting bases 51 4 and can be screwed through (the figure is omitted) through J 丄 = 二 ... 53 and installation 2 == = put on to fix the metal shell 51 to the motherboard a screw connection Shuo 5 2 is set inside the metal housing 5 and connected to Shuo 52 and properly fixed to the full J ± a position. The Panxi Cup ~ Tian '疋 on H Man body 5 1, the joint 5? 513 Correspondingly, it can be used for mutual plugging with the electronic card inserted in the plug ^ 5 2 1 γ. The connector 5 2 has a main body 21. The main body 521 is made of a plastic material. The main body 521 M281313 is provided with a plurality of terminal slots 5 2 2. 'To accommodate multiple terminals 5 2 1 / Xuan Si terminal 5 2 2 is made of a metal material with good conductivity, each 2 cake 5 2 2 ends are bent and extended to form a contact portion 5 2 2 worker f9T Feet: 5 2 2 2 'These terminals 5 2 2 are embedded and fixed in the terminal groove 5 2 1 1 of the body' so that the terminals 5 2 2 can be installed ^ 疋 on the body 5 2 i, the terminals 5 2 2's contact portion 5 2 2 = In the card space 513, the pins of these terminals ★-shell! It protrudes outside the rear end of the body 5 2 1 and can use s μ τ (surface adhesion technology) electricity Sexually connected to a flexible printed circuit board 6. The body 5 2 1 of the connector 5 2 is provided with a protrusion 5 on the rear-side protrusion. The block 5 2 3 is located below the metal clothing stand 5 14 at the rear end position of the metal case 5 1. The middle of the projection 5 2 3 is provided with a first wear 5 1 5 3 and a first tooth hole 5 1 4 The corresponding third perforation 5 2 = 4, the top surface of the convex block 523 is provided with two fastening blocks 5232, and the moon dagger is used to fasten the ground guide 53. The grounding guide 5 3 is a grounding guide 5 3 made of a conductive metal material, and is integrated into a hall. 〇 «^ ^ The leg 531, a bottom plate 532, and a connection between 3 1 and the bottom plate 5 3 2 The side plate 5 3 3, the top plate 5 and the bottom plate 5 3 2 are approximately parallel to 'form the ground guide 5 3 to form a "clamp" and can be used to clamp the rear end of the body 5 2 1 of the joint 5 2 On the bump 5 2 3, the ground guide 5 3 and the bottom plate 5 3 2 are respectively arranged on the top surface and the bottom surface of the bump 5 2 3 and the top plate 5 3 of the S piece 5 3 is provided with two and fastening blocks 5 3 2 The corresponding fastening holes 5 3 丄 丄, the two fastening holes 5 3 workers and M281313 = the fastening block 5 2 3 2 are fastened to each other, so that the ground guide $ 3 can be obtained. Block 5 2 3 on. A fourth perforation 5 ^ 1 2 and a fifth perforation corresponding to the first perforation 5153, the first perforation 5 1 44 and the third perforation 5 2 3 1 are respectively formed on the top plate 5 _ & reverse 532 of the grounding guide 5 3. Perforation 5 3 2 work, and can be penetrated by screws. The top surface of the ground guide 5 3 1 forms a first contact surface 5 3 3. The contact surface 3 contacts the bottom surface 1 4 1 of the mounting seat 514 above, so that the metal housing 5 1 Grounding can be achieved through the mounting base 5 and 4 and the ground guide 5 3. The body 5 2 1 of the joint 5 2 is provided on the other side with a snap-in slot! 24, a protruding post 525 is protruded in the snap-in slot 524, and an upper fixing member 5 4 is also provided, and the fixing member 5 4 It is bent into a "l" -shaped piece,. The upper part of the mysterious solid piece 5 4 is provided with an opening 5 4, and the upper end of the fixing piece 5 4 is snapped into the metering slot 5 2 4 towel, and the flat hole 5 4 i and the convex column 5 ^ 5 are engaged with each other. With the cooperation, the fixing member 5 4 can be stably fixed to the rear end of the body 5 2 1 of the connector 5 2. The lower end of the fixing member 5 4 can be fixed to the flexible printed circuit board 6 to increase the holding effect. The connector 5 2 of the electronic card connector 5 is soldered to the flexible printed circuit (Flexible Printed Circuit B0arci, FPC) 6 to achieve electrical connection, that is, the pin 5 of the terminal 5 2 2 of the connector 5 2 2 2 2 is connected to the flexible printed circuit board 6-side by SMT (Surface Adhesion Technology) soldering, so that the connector 5 2 is electrically connected to the flexible printed circuit board. The bottom surface of the bottom plate 5 3 2 of the ground guide 5 3 forms a second connection 16 surface 5 3 2 2 'The second contact surface 5 3 2 2 is a contact and solder connection M281313 = ground contact of the printed circuit board 6 6 丄, the ground 〃 and the narrative printed circuit board 6 are grounded, and the flexible printed electrical terminal f 3 is electrically connected to the motherboard 8 through an adapter connector 7. — The electronic card connector 5 can be electrically connected to the main board 8 through the connector 5 2 and the flexible 6 to make the electronic card connection 5: 1 connected to the main board of the electronic device to insert the power supply card, when When placed in the card space 513, the front end of the electronic card: the contact point can be in contact with the contact portion 5 2 2 of the terminal 5 2 2 of the connector 5 so that the electronic card can pass through the first connector The terminal 522 of 52, the flexible printed circuit board 6 and the motherboard 8 are electrically connected to transmit signals between the wheel card and the motherboard 8. A movable seat 5 and a fixed seat 5 5 1 are made of plastic material, which are integrally formed or separately connected to the body 5 2 1 -end of the joint 5 2, and the fixed seat 5 5 is provided with an accommodation space. 5 5 1 1. The mounting base 5 5 is integrally formed with a mounting base 5 5 5 at the outer edge. The mounting base 5 5 5 is also used to receive the screw base 5 1 5 ′ so that the screw base (figure omitted) can be used to penetrate the screw base 5 5 and 5. The mounting base 5 5 5 is further used to fix the card ejection mechanism 5 5 and the connector 5 2 to the main board, the mounting board and other devices. The movable seat 5 5 2 is slidably disposed in the accommodating space 5 5 1 1 of the fixed seat 5 5 1, and the movable seat 5 5 2 can be moved on the fixed seat 5 5 1 by a W and rear sliding movement. The top surface of the movable seat 5 5 2 is provided with a track curve slot 5 5 2 i for controlling card insertion and withdrawal, and the movable elastic member 5 5 3 and a control member 5 5 4 can be created. -The step is provided with a card ejection mechanism 5 5 which can provide the function of two-action card ejection. The card ejection mechanism 5 5 includes a fixed seat 5 5 and the inner edge of the 11 M281313 seat 5 5 2 is provided with a pusher 2 It is inserted into the card space 5 1 ^ φ, the pushing part 5 5 2 part 5 5 2 2 makes the movable seat 5 5 2 # ^ use the electronic card to push the pushing part 5 5 3 for a compression ^ Cage, the space 5 5 1 of the pedestal 5 5 1, ι / ′, the end abuts against the rear end of the fixed movable seat 5 5 2 so that the other end of the elastic abuts against the living 2 and the The fixing seat 5 5 is the reset force # which moves in the movable seat 5 5. The seat 5 5 2 moves in the card ejection direction. 3 can be used for activities, the control member 5 5 4-terminal system is inserted: 1, the control member 5 5 4 another catty is held in the fixed seat 5 5 5 2 1. When the movable seat 5 ^^ 动 = Yu ^ track curve slot 5 5 4-the end can be in the track curve slot 22, 'The tool 5 achieves card insertion and withdrawal card operation two steps of the knife, An elastic piece 516 is formed in the top plate 3 of the sister. The elastic piece 5 丄 6 5 1 6 extends into the card space 5 χ The control member 5 5 4 嫂 touches the upper edge of the control member 5 5 4 so that 2 1 〇4Control part 5 5 4 —The end is off the trajectory curve slot 5 5 The card can be inserted along the card insertion direction along the card insertion direction, and the card can move within the wide range R e, and the electronic card can resist the retreat. On the seat: the t 5 5 2 1 t 4 is the operation of inserting 2 cards 2 in the Jtr at the front end of the track curve slot, and the electronic card should be contacted to achieve electrical connection = sub 5 2 2 contact 522! Pair 12 M281313 When the electronic card is pushed in the direction of 0 μ to make the ♦ τ & act, the electronic card can be moved along the side of the card to make the “moving seat 5 of the card ejection mechanism 5 5 5 2 relative motion, one end of W, ^, and 4 moves the movable seat 5 in the trajectory curve slot 5 5 2 1 and pushes 9 by the elastic member 5 5 3 to drive the electronic card; = direction movement reset 'Make the movable seat 5 5仃 The operation of returning the card to achieve the purpose of automatic card withdrawal 5 八 Eight pictures of this creation of the electronic card connector 5 of the metal bite rainbow 5 1 The shape of the temple's component is an electronic of his specifications + Γ Change, and can be inserted by others (such as ExPress Card / 54). This = is the connector 5 of the electronic card connector 5 2 Set the terminal 5 ° to electrically connect the flexible printed circuit board 6, and extend the electronic +, Check that the flexible printed circuit board 6 is electrically connected to;; board = can be adjusted elastically relative to the main board 8, the electric card connection benefit 5 does not need to be fixed on the main board 8, and the main board can be discarded at any position within the helmet β m is connected to the electronic device and the branch board 8 to achieve a tortoise connection, which facilitates the electronic structure ^ !, the electrical connection between the machine board 8 and the cost of the design can be changed without changing the structure. , Has the effect of reducing production costs. ~ 7 is mainly located between the metal housing 51 of the F daughter card connector 5 and the extension 53 between the clothes stand 514 and the flexible printed circuit board 6, and the grounding guide 53 is provided with a first-contact surface 53 = The second contact surface 5 3 2 2 is in contact with the mounting base 5 1 4 of the metal casing 5 丄 and the ground contact 6} of the flexible printed circuit board 6 so that the metal casing 5 1 can pass through the flexible printed circuit board 6. Grounding is achieved with the motherboard 8 and the host casing. Therefore, even if the electronic card connector 5 is not mounted on the main board 8 (such as the mounting board), the metal body 51 can still pass through the flexible printed circuit board 6 and the main body of the electronic device. To find the grounding point, so that the grounding operation is simple and convenient. No matter the electronic card connector 5 is set at any position, it can be grounded, so that the electronic card connection II 5 can be installed at any place. Location, wide range of applications.惟 However, the above is only a preferred and feasible embodiment of this creation, and the patent scope of this creation is not limited. Therefore, all equivalent structural changes made by using this creation manual and the contents of the drawings are included in the same reason. Within the scope of this creation, Chen Ming is here. [Schematic description] f is a perspective view of the electrical connection device related to this creation. The second figure f is an exploded perspective view of the electrical connection device of this creation. The three pictures of f are three-dimensional exploded views of the electrical connection device of this creation. The fourth figure is a three-dimensional view of the electrical connection device. The f-figure is a three-dimensional exploded view of a part of the electrical connection device of this creation. The sixth figure is a perspective view of a part of the electrical connection device of the present invention. = Seven pictures is a rear view of the electrical connection device of this creation. Di Batu is another perspective view of the electrical connection device. [Description of Symbols of Main Components] [Related Technology] 1 Electronic Card Connector 14 M281313 11 Insulating Body 1 2 Connectors 1 2 1 Terminal 13 Metal Case 2 Electronic Card 3 Flexible Printed Circuit Board-[This Creation] • 5 Electronic Card Connectors 51 Metal housing 5 1 1 Top plate 5 1 3 Card space 5 1 4 1 Bottom plate 5 5 1 4 3 Second fastening part 5 1 5 Screw seat φ 5 1 5 2 Second convex body; 5 1 6 Spring piece, 5 2 Connector 5 2 1 Body 5 2 2 Terminal 5 2 2 2 Pin 5231 Third hole 5 2 4 Card slot 5 1 2 Side plate 5 1 4 Mounting seat 1 4 2 First fastening portion 5144 Second hole 5151 1st protrusion 5 1 5 3 1st perforation 5 1 7 spring 5 2 1 1 terminal slot 5 2 2 1 contact 5 2 3 bump 5 2 3 2 buckle 5 2 5 protrusion 15 M281313 5 3 ground guide Piece 5 3 1 top plate 5312 fourth perforation 5 5 3 2 bottom plate 5 3 2 2 second contact surface 5 4 fixing piece 5 4 1 opening 5 5 card ejection mechanism 5 5 1 fixed seat 5 5 2 movable seat 5 5 5 2 2 Pusher 5 5 4 Control 6 Flexible printed circuit board 6 1 Ground contact 7 Adapter connector 8 Mother board 5 3 1 1 Buckle hole 3 1 3 First contact surface 5321 Fifth perforation 5 3 3 Side plate 5 5 1 1 Receiving space 5 2 1 Track curve groove 5 5 3 Elastic 5 5 5 Mount 16