1375356 九、發明說明： 【發明所屬之技術領域】 本發明係涉及-種電子卡連接器，尤其涉及 連接器。 ，、有退卡機構之電子卡 【先前技術】 筆記型電腦通常會配設有Expresscard連接器，用於杂々 Expresscard之間之電性連接，以便進行資料存儲 ^現筆記本電腦與1375356 IX. Description of the Invention: TECHNICAL FIELD OF THE INVENTION The present invention relates to an electronic card connector, and more particularly to a connector. Electronic card with card withdrawal mechanism [Prior Art] The notebook computer usually has an Expresscard connector for electrical connection between the magazine Expresscard for data storage.
Expresscard，Expresscard連接器通常會設置有_退卡機^為了便於退出 傳統卡連接器一般包括有絕緣本體，收容於絕— 子’遮蔽絕緣本體之遮蔽殼體以及退卡機構。所述退 之複數導電端 側，且收容於由遮蔽殼體形成之收容部内，其包括基座、=於=本體: 卡件，其中，所述退卡件具有= 件及退 部可與電子卡一側池觸。退卡機構工作時，退卡件之 合=該退卡 設置之槽道滑動，通絲座由塑膠製成而退卡件屬^製上 ，過財與基欽槽道產生摩擦，且娜與金屬材於 大^而f彡響退卡麟之讀絲，令槽細紐磨損。觀，退= 工作中會出現不歡之狀況，且影響退卡機構之使用壽命*工作' 【發日tir要提出—種新魏子卡連接器，以解決上述問題: 子卡ΪΪΞ，目的在於提供一種具有能較長時間穩定工作之退卡機構之電 鴨=上=^本山發明之一種電子卡連接器，具有卡收容空間，其包括： ίίί，、魏導f端子、遮蔽殼體以及退卡機構，所述導電端子收容於絕 祕.+.、所述絕緣本齡於舰殼體之前端，且遮祕體遮蔽於絕緣本體 納〆述退卡機構位於絕緣本體—側，所述退卡機構包括基座、沿插卡方向 做在後滑動之退讨、彈簧以及止祕，射，基座上組裝有— 屬片與基座之間構成供上述退卡件滑移之滑槽，該滑槽之外側解 該金屬片構成。 _ ^目較於先前技術’本發明之電連接器具有如下功效：由金屬材質構成滑 槽’々退卡件於滑動中與金屬材質發生摩擦，令退卡件的滑移更加穩定可靠。 1375356 【實施方式】 請參閱第-圖至第二圖所示’本發明電子卡連接器⑽包括有絕緣本體 10、收容於絕，本體1〇之導電端子20、覆蓋於絕緣本體1〇上之遮蔽殼體 30、安裝於遮蔽殼體30上之底板40以及退卡機構5〇。 請參閱第-圖所示’所述絕緣本體10位於遮蔽殼體3〇之前端其包括 -基部1卜可與相應電子卡（未圖示）對接之舌板12及自基座丨〖兩側向 前凸伸之絲部。所述導電端子2〇絲㈣板12上觀伸·緣本體 10前端用以焊接至一印刷電路板（未圖示）上。 遮蔽殼體3G _於絕緣本體1G上，以此制軸—個電子卡收容空間 (未標號)。所述賴殼體30包括-水平延伸之主體部w及複數自主體部3ι 側邊向下延伸之側壁32。主體部31前端—側具有—安裝部幻，上述退°卡 構5〇安裝於該安裝部33上，安裝部％設置有第一扣持片mo盘第二扣持 片33卜第-扣持片330與第二扣持片331之間之主體部31上還設置有— 底板40安裝固定於遮蔽殼體3〇之兩側壁％上，藉此，底板4〇充 述電子卡收容空間之底壁。 退卡機構50安裝於絕緣本體1〇之一側，其包括一基座51，一彈菁^， -退卡件53及i擇性定⑽述退卡件53與基座51相對位置之止動件 54。所述基座51緊减緣本體1G之外側，第—扣持片现與第二扣持片 331將基座51穩定固持，包括有基部51〇，基部51〇上設置有心型槽如以 及與心型槽5丨！並列設置之滑槽512，基部51〇上設置有缺口 513，缺口犯 用以收容一 U型金屬4 514，U型金屬片別組裝至細5!3後盘基部51〇 之間構成與上述滑槽512連接之第二滑槽515，滑槽512與第二滑槽515呈 ，後排列後構成-完整滑槽，第二滑槽515位於前方，而滑槽512位於後方。 ίΓ骨之底面（未標號）與外側（未標號）邊由上仙型金屬片5M 構成，而其另-側邊由基部51()之一側面充當，其為歸材質。 卡件53安裝於基座51上，且可沿電子卡插拔方向往復運動其 ι括水平。Ρ 532、自水平部532 一側彎折延伸形成之定位 部532另-端彎折延伸之退卡部533，定位部531上還設置有 自= 所述定位部531可滑動地收容於基座之滑槽犯與第二滑槽仍内，而 1375356 卡持片535可滑動地收容於狹槽332 θ，退卡部SB越過基座η後延伸入 電子卡收容空間(未標號)内。所述止動件54 一端可動地收容於基部51之心 型槽如内，而另-端固定於定位部別上形成之銷孔535内。彈赞s2 一 端扣持基座51上，另一端扣持於止動件54上。 當-電子卡(未圖示)***電子卡連接器刚時，所述退卡部奶抵頂於 電子卡之-側而使其受到-向前的推力，而此推力將令退卡件奶之水平部 532作用產生-扭矩使其變形，藉此，退卡件Μ之定位部別於滑槽犯 =二滑槽515内滑動時，滑槽512與第二滑槽515内之外_ 所產Γ摩擦力相對較大，且容易磨損掉。而隨著定位部 動，彈* 52所產生之彈力持續加大，故部53受到扭矩也 部531與基座51之間之摩擦力必然持續加大，基座 51之病顯然比後端容易磨損。所以，由金屬材質製成之u型 ^置於基座51之前端，其錢座51構成n槽515 要受力區為全 ^ 512:置於基座51之後端，因其受力較小仍然可以為塑膠材質。 上述U型金屬片514還可崎低與定 令退卡機構5G於:l作過程中更祕㈣m之厚擦係數’糟此’ 壽命加長。乍^中更加私疋與可靠，且令退卡機構機構5〇之工作 综上所述，本發明確已符合發明專利之 以上所揭露者僅為本發明之較佳實施 ，專辦請。惟， 圍。舉凡所屬技術領域中具有通常知識此限定本發明之權利範 或變化’皆應涵蓋於後附之申請專利範_。X明之精神所作之等效修飾 【圖式簡單說明】 第一圖爲本創作電子卡連接器之立體圖； 【主要元件符號說明】 電子卡連接器 100 基座 11 組裝部 13 第二圖爲如第—圖所示電子卡連接ϋ之分解圖 第三圖係基座及退卡機構之局部分解圖。 10 12 30 絕緣本體 舌板 遮蔽殼體 1375356 主體部 31 安裝部 33 第二扣持片 331 底板 40 基座 51 心型槽 511 缺口 513 第二滑槽 515 退卡件 53 水平部 532 卡持片 535 導電端子 20 側壁 32 第一扣持片 330 狹槽 332 退卡機構 50 基部 510 滑槽 512 U型金屬片 514 彈簧 52 定位部 531 退卡部 533 止動件 54Expresscard, Expresscard connector will usually be equipped with a _ card-removing machine ^ In order to facilitate the exit, the conventional card connector generally includes an insulative housing, which is housed in the shielding housing of the insulating body and the card ejecting mechanism. The plurality of conductive end sides are retracted and housed in a receiving portion formed by the shielding case, and includes a base, a body: a card member, wherein the card ejecting member has a member and a retreating portion and the electronic device The card side of the pool touches. When the card-returning mechanism works, the combination of the card-returning parts = the channel of the card-returning device is slid, the wire-seat is made of plastic and the card-removing parts are made up of the system, and the friction and the Kechin channel are rubbed, and Na and The metal material is in the big ^ and f 彡 退 卡 卡 卡 卡 之 之 之 , , , , , , , , View, retreat = there will be a disappointing situation in the work, and affect the service life of the card withdrawal agency * work ' [Tir to tir to propose a new Wei sub-card connector to solve the above problem: sub-card, the purpose is Providing an electronic card connector with a card ejection mechanism capable of stable operation for a long period of time = upper = ^ Benshan, having a card accommodating space, comprising: ίίί, Wei Wei f terminal, shielding housing and retreating The card mechanism, the conductive terminal is received in the secret.+., the insulation is at the front end of the ship shell, and the cover body is shielded from the insulating body, and the card retracting mechanism is located on the side of the insulating body. The card mechanism comprises a base, a back sliding in the direction of the card, a spring and a stop, and the base is assembled with a sliding groove between the blade and the base for sliding the card. The outer side of the chute is formed by the metal sheet. Compared with the prior art, the electrical connector of the present invention has the following effects: the sliding material is formed of a metal material. The retracting member rubs against the metal material during sliding, so that the slippage of the ejecting member is more stable and reliable. 1375356 [Embodiment] Please refer to the first to second figures. The electronic card connector (10) of the present invention includes an insulative housing 10, and is received in the body, and the conductive terminal 20 of the body 1 is covered on the insulative housing 1 The shielding case 30, the bottom plate 40 attached to the shielding case 30, and the card ejecting mechanism 5 are shielded. Referring to the figure - the insulating body 10 is located at the front end of the shielding case 3, and includes a base plate 1 and a tongue plate 12 that can be docked with a corresponding electronic card (not shown) and both sides of the base plate a silk that protrudes forward. The front end of the conductive terminal 2 is formed on the printed circuit board (not shown). The shielding case 3G_ is shielded from the insulating body 1G to form an axis-shaped electronic card receiving space (not labeled). The casing 30 includes a horizontally extending body portion w and a plurality of side walls 32 extending downward from the side of the body portion 3i. The front end side of the main body portion 31 has a mounting portion illusion, and the above-mentioned retracting card structure 5 is mounted on the mounting portion 33. The mounting portion is provided with a first holding piece mo plate second holding piece 33 b-holding The main body portion 31 between the sheet 330 and the second fastening piece 331 is further provided with a bottom plate 40 mounted on the side walls of the shielding case 3, whereby the bottom plate 4 is filled with the bottom of the electronic card receiving space. wall. The card ejecting mechanism 50 is mounted on one side of the insulative housing 1 , and includes a base 51 , an elastic button , a card ejecting member 53 , and an optional positioning device ( 10 ) . Moving member 54. The base 51 is fastened to the outer side of the edge body 1G, and the first fastening piece and the second fastening piece 331 stably hold the base 51, and includes a base portion 51, and the base portion 51 is provided with a heart-shaped groove, such as Heart-shaped slot 5 丨! The sliding groove 512 is arranged side by side, the base portion 51 is provided with a notch 513, the notch is used for accommodating a U-shaped metal 4 514, and the U-shaped metal piece is assembled to the thin 5! 3 rear plate base portion 51〇 and the sliding portion is formed. The second slot 515 is connected to the slot 512. The slot 512 and the second slot 515 are formed. The rear slot is arranged to form a complete slot. The second slot 515 is located at the front and the slot 512 is located at the rear. The bottom (unlabeled) and outer (unlabeled) sides of the Γ bone are composed of the upper metal piece 5M, and the other side is served by one side of the base 51 (), which is a material. The card member 53 is mounted on the base 51 and reciprocally movable in the direction in which the electronic card is inserted and removed. Ρ 532, the ejector portion 533 which is bent and extended from the horizontal portion 532 and extends at the other end. The positioning portion 531 is further provided with the locating portion 531 slidably received on the pedestal. The sliding groove is still in the second chute, and the 1375356 holding piece 535 is slidably received in the slot 332 θ, and the ejecting portion SB extends beyond the base n into the electronic card receiving space (not labeled). One end of the stopper 54 is movably received in the core groove of the base portion 51, and the other end is fixed in the pin hole 535 formed in the positioning portion. The bullet s2 is fastened to the base 51 at one end and to the stopper 54 at the other end. When the electronic card (not shown) is inserted into the electronic card connector, the carding portion of the card is pressed against the side of the electronic card to receive a forward thrust, and the thrust will cause the card to be retracted. The horizontal portion 532 acts to generate a torque to deform, whereby the positioning portion of the ejecting member 别 is slid in the chute y = two chutes 515, and the chute 512 and the second chute 515 are produced outside. The friction is relatively large and is easily worn away. As the positioning portion moves, the elastic force generated by the bomb 52 continues to increase, so that the friction between the portion 53 and the base 51 is inevitably increased, and the susceptor 51 is obviously easier than the rear end. abrasion. Therefore, the u-shaped ^ made of metal material is placed at the front end of the base 51, and the money seat 51 constitutes the n-slot 515. The force-receiving area is all 512: placed at the rear end of the base 51 because of its small force Still available in plastic. The above U-shaped metal piece 514 can also be lowered and the card ejecting mechanism 5G is more delicate in the process of (4) m thick rubbing coefficient 'bad' life is lengthened. The invention is more private and reliable, and the work of the card-returning institution is as follows. In summary, the present invention has indeed met the invention patent. The above disclosure is only a preferred embodiment of the present invention. Only, Wai. The scope of the invention is intended to be limited to the scope of the appended claims. Equivalent modification of the spirit of X Ming [Simplified description of the drawing] The first figure is a perspective view of the electronic card connector of the creation; [Description of main component symbols] Electronic card connector 100 Base 11 Assembly part 13 The second picture is as shown - The exploded view of the electronic card connector shown in the figure is a partial exploded view of the base and the card ejecting mechanism. 10 12 30 Insulating body tongue shielding housing 1375356 Main body 31 Mounting part 33 Second holding piece 331 Base plate 40 Base 51 Heart groove 511 Notch 513 Second chute 515 Retracting member 53 Horizontal portion 532 Retaining piece 535 Conductor terminal 20 side wall 32 first fastening piece 330 slot 332 card retracting mechanism 50 base 510 chute 512 U-shaped metal piece 514 spring 52 positioning part 531 retracting part 533 stopper 54