五、新型說明： 【新型所屬之技術領域】 [0001] 本創作涉及一種電子卡連接器，尤指一種具有退卡機構 之電子卡連接器。 【先前技術】 [0002] 隨著手機、數位相機等消費性電子產品之迅猛發展，尤 其在各種電子產品之功能飛速拓展之前提下，該等設備 本身之存儲容量已不能滿足消費者之需求。因此，電子 生產商在電子設備中加入電子卡連接器來連接外部之存 儲卡介質，以擴充電子設備之存儲容量。所以，專用於 組接各種電子卡之電子卡連接器得以廣泛應用於各種電 子設備中。同時，為了方便將電子卡從電子卡連接器内 中取出’許多電子卡連接器增設了退卡機構。 [00〇3]先前技術中帶有退卡機構之電子卡連接器，請參考中華 民國專利公告第335820號所示，其包括有一絕緣本體、 複數收容於絕緣本體之導電端子、安裝於絕緣本體上之 遮蔽殼體以及組設於絕緣本體一侧之退卡機構。所述退 卡機構包括可沿電子卡插拔方向往返滑動之滑塊、驅動 滑塊運動之彈性元件及一端可於滑塊内滑動之導引桿； 所述遮蔽殼體設有對應按壓導引桿之彈性片，以防止退 卡機構運動過程中導引桿向上跳起。 [0004]但，先前技術中之電子卡連接器退卡機構往返運動過程 中，遮蔽殼體之彈性片僅能按壓於導引桿之一端，所以 會導致導引桿在運動過程中兩端受力不平衡進而未被按 表單編號A0101 第3頁/共丨6頁 Έ399465 壓之一端會向上跳起，從而影響電子卡之穩定推退。 [0005] 鑒於此，實有必要提供一種改進之電子卡連接器，以克 服上述電子卡連接器存在之缺陷。 【新型内容】 [0006] 本創作之主要目的在於提供一種電子卡連接器，其可提 供較穩定之退卡過程。 [0007] 為達成上述目的，本創作採用如下技術方案：一種電子 卡連接器，至少包括絕緣本體、固持於絕緣本體上之複 數導電端子、組裝於絕緣本體上之遮蔽殼體及安裝於絕 緣本體一側之退卡機構，絕緣本體及遮蔽殼體界定形成 用於收容電子卡之收容空間其中絕:緣本體包括基部、 w 設於基部一側之用於安裝退卡機構之安裝部；退卡機構 包括設於所述安裝部上之心型槽、彈性元件、滑塊及一 端可於心型槽内滑動之導引桿；所述遮蔽殼體對應於退 卡機構位置處設有沿前後方向設置且向下傾斜延伸之彈 性片及按壓片。 [0008] 與先前技術相比，本創作電子卡連接器至少具有以下優 點：通過於遮蔽殼體對應於退卡機構位置處設有沿前後 方向設置且向下傾斜延伸之彈性片及按壓片，進而使退 卡機構之導引桿在運行過程中一直處於被按壓狀態，進 而防止導引桿向上跳起，增加了退卡過程之穩定性。 【實施方式】 [0009] 請參閱第一圖至第七圖所示，下面結合附圖來詳細說明 本創作電子卡連接器100的具體實施方式。 表單編號A0101 第4頁/共16頁 [0010] [0010]M399465 下面結合附圖來詳細說明本創作電子卡連接器100之具體 實施方式。 [0011] 請參閱第一圖至第四圖所示，本實施方式中，電子卡連 接器1〇〇包括絕緣本體1、安裝於絕緣本體1上之複數導電 端子2、遮覆在絕緣本體1上之遮蔽殼體3及設置於絕緣本 體1 一側用於推退電子卡（未圖示）之退卡機構4，其中 ’絕緣本體1及遮蔽殼體3界定形成用以收容電子卡之收 容空間6。 [0012] 絕緣本體1包括平板狀基部1〇、自基部1〇後端向上延伸形 成之後牆11及自基部1 0兩側向上延伸形成之第一側壁1 2 及第二側壁13 ;基部10後端貫穿形成有複數端子槽1(n， 該等端子槽101向後貫穿後牆11。基部1〇靠近第一側壁 12處形成有設置退卡機構4之安裝部μ，該安裝部14靠近 後牆11 一端向上突出形成有凸肋15，凸肋15上形成有心 型槽151，即該心型槽151與絕緣本體1 一體設置形成；安 裝部14靠近電子卡插入口側貫穿形成有導引槽16 ;基部 10對應於安裝部14之前端向上突出形成有與後牆丨丨平行 «置之則端壁1 7，後牆11與安裝部1 4對應處設有朝向前 端壁17方向延伸之定位柱lu ;絕緣本體1之第二側壁13 上女裝有一對開關端子5。絕緣本趙1之第一側壁12、第 二側壁13及後牆11上分別設有與遮蔽殼體3對應扣持之扣 持部（未標號）。 剛導電端子2安裝固定於絕緣本邀u，其接觸部對應位於 端子槽101上且突出於絕緣本體丨基部1〇表面，當電子卡 插入時，接觸部被電子卡向下按麼而變形收容於端子槽 表單編號删1 第5頁/共16頁 [0014]说399465 101 内。 遮蔽殼體3由金屬板支撐，其安裝於絕緣本體1上方而與 絕緣本體1界定形成有收容電子卡之收容空間6。該遮蔽 殼體3包括位於絕緣本體1基部1〇上方之主板部3〇及自主 板部3 0兩側向下延伸且與絕緣本體1之第一側壁1 2及第二 側壁13分別對應扣持之第一側板32及第二側板33 ;其中 第二側板33與主板部30連接處之一端形成有開口 31，藉 此開口 31而使開關端子5於外部可見》主板部3〇對應於絕 緣本體1之安裝部14位置處向下沖設形成有彈性片3 5，該 彈性片3 5沿電子卡插入方向延伸，同時該彈性片3 5與主 板部30連接一端沖設形成有赛壓片36，該按壓片36沿電 子卡退出方向延伸，按壓片3洛之根部設於彈性片35約中 部位置，且按壓片36之自由末端超出彈性片35之根部位 置。按壓片36之寬度小於彈性片35之寬度，自電子卡插 拔方向看，該按愿片36位於彈性片35之中部。同時主板 部30於靠近電子卡插入口側向收容空間6沖設形成有兩彈 片34，藉彈片34之按壓而使電子卡與導電端子穩定接觸 〇 [0015] 退卡機構4安裝於絕緣本體丨之安裝部14處，其包括可沿 電子卡插拔方向往返運動之滑塊4〇、設於絕緣本體上之 〜型槽151、提供滑塊4〇恢復至初始狀態之彈性力之彈性 元件41及一端於心型槽151内滑動另一端固定在滑塊4〇上 之導引桿42 ;其中滑塊4〇由絕緣材料製成，其包括本體 部401、設於本體部4〇1後端一侧之用於定位導引桿“一 端之定位孔402、突出設於本體部4〇1後端另一側之固定 表單編號A0101 第6頁/共16頁 M399465 柱403、設有本體部401底部且可於導引槽16内導引滑動 之導引凸塊404及自本體部401向前延伸之鎖扣臂405。 本體部401前端形成有傾斜狀之導引部406，該導引部 406可與電子卡前端抵接。 [0016] 彈性元件41安裝於安裝部14靠近第一側壁12處，其兩端 分別套設於後牆11上設置之定位柱111及滑塊40上突出之 固定柱403上，同時，絕緣本體1之第一側壁12頂部設有 朝向收容空間6方向突出之突出部121，該突出部121按壓 於彈性元件41上方，以防止彈性元件41向上翹曲。導引 桿42之第一端可與絕緣本體1之心型槽151内滑動，第二 端固定在滑塊40之定位孔402内。鎖扣臂405可與電子卡 側邊形成之凹口相扣持以防止電子卡自收容空間6内飛出V. New Description: [New Technology Field] [0001] The present invention relates to an electronic card connector, and more particularly to an electronic card connector having a card ejecting mechanism. [Prior Art] [0002] With the rapid development of consumer electronic products such as mobile phones and digital cameras, especially before the rapid expansion of the functions of various electronic products, the storage capacity of such devices cannot meet the needs of consumers. Therefore, an electronic manufacturer adds an electronic card connector to an electronic device to connect an external memory card medium to expand the storage capacity of the electronic device. Therefore, electronic card connectors dedicated to assembling various electronic cards are widely used in various electronic devices. At the same time, in order to facilitate the removal of the electronic card from the inside of the electronic card connector, many electronic card connectors have been provided with a card ejecting mechanism. [00〇3] In the prior art, an electronic card connector with a card ejecting mechanism, as shown in the Republic of China Patent Publication No. 335820, includes an insulative housing, a plurality of conductive terminals received in the insulative housing, and an insulative body. The upper shielding shell and the card ejecting mechanism disposed on one side of the insulating body. The card ejecting mechanism includes a slider that can slide back and forth along the insertion and removal direction of the electronic card, an elastic component that drives the slider to move, and a guiding rod that can slide in the slider at one end; the shielding shell is provided with a corresponding pressing guide The elastic piece of the rod prevents the guide rod from jumping upward during the movement of the ejecting mechanism. [0004] However, in the prior art, the electronic card connector retracting mechanism during the reciprocating motion, the elastic piece of the shielding shell can only be pressed against one end of the guiding rod, so that the guiding rod is subjected to both ends during the movement. The force imbalance is not caused by the form number A0101 page 3 / total page 6 Έ 399465. One end of the pressure will jump up, thus affecting the stable pushback of the electronic card. In view of this, it is necessary to provide an improved electronic card connector to overcome the drawbacks of the above electronic card connector. [New Content] [0006] The main purpose of this creation is to provide an electronic card connector that provides a more stable card withdrawal process. [0007] In order to achieve the above object, the present invention adopts the following technical solution: an electronic card connector comprising at least an insulating body, a plurality of conductive terminals fixed on the insulating body, a shielding shell assembled on the insulating body, and being mounted on the insulating body The card ejection mechanism on one side, the insulative housing and the shielding case define a receiving space for accommodating the electronic card, wherein the edge body includes a base portion, a mounting portion for mounting the card ejecting mechanism on the side of the base portion, and the card is retracted. The mechanism includes a heart-shaped groove disposed on the mounting portion, an elastic member, a slider and a guiding rod that can slide in the core groove; the shielding shell is disposed along the front and rear direction corresponding to the position of the card ejecting mechanism An elastic piece and a pressing piece which are disposed and inclined downwardly are extended. Compared with the prior art, the electronic card connector of the present invention has at least the following advantages: by providing an elastic piece and a pressing piece which are disposed in the front-rear direction and extend obliquely downward, corresponding to the position of the ejecting mechanism corresponding to the ejecting mechanism, Further, the guiding rod of the card ejecting mechanism is always pressed during the running process, thereby preventing the guiding rod from jumping upward, thereby increasing the stability of the card ejecting process. [Embodiment] Referring to the first to seventh embodiments, a specific embodiment of the present electronic card connector 100 will be described in detail below with reference to the accompanying drawings. Form No. A0101 Page 4 of 16 [0010] [0010] M399465 A specific embodiment of the present electronic card connector 100 will be described in detail below with reference to the accompanying drawings. [0011] Please refer to the first to fourth figures. In the present embodiment, the electronic card connector 1 includes an insulative housing 1 and a plurality of conductive terminals 2 mounted on the insulative housing 1 and covered in the insulative housing 1 The upper shielding case 3 and the card ejection mechanism 4 disposed on the side of the insulative housing 1 for pushing back an electronic card (not shown), wherein the insulative housing 1 and the shielding housing 3 are defined to receive the electronic card for receiving Space 6. [0012] The insulative housing 1 includes a flat base portion 1 , extending upward from the rear end of the base portion 1 to form a rear wall 11 and a first side wall 12 and a second side wall 13 extending upward from both sides of the base portion 10; A plurality of terminal slots 1 are formed through the end, and the terminal slots 101 extend rearward through the rear wall 11. The base portion 1 is formed near the first side wall 12 with a mounting portion μ for providing the card ejecting mechanism 4, and the mounting portion 14 is adjacent to the rear wall. A rib 15 is formed at one end, and a rib 15 is formed on the rib 15 , that is, the core groove 151 is integrally formed with the insulating body 1 . The guiding portion 14 is formed with a guiding groove 16 near the insertion edge of the electronic card. The base portion 10 is formed to extend upwardly from the front end of the mounting portion 14 so as to be parallel to the rear wall «. The end wall 17 is provided with a positioning post extending toward the front end wall 17 at the corresponding portion of the rear wall 11 and the mounting portion 14 Lu; the second side wall 13 of the insulating body 1 has a pair of switch terminals 5. The first side wall 12, the second side wall 13 and the rear wall 11 of the insulating body 1 are respectively provided with the corresponding shielding shell 3 Fastening part (not labeled). Just conductive terminal 2 is fixed to the insulation u, the contact portion is correspondingly located on the terminal slot 101 and protrudes from the surface of the base portion 1 of the insulating body. When the electronic card is inserted, the contact portion is pressed down by the electronic card and is deformed and received in the terminal slot. A total of 16 pages [0014] said 399465 101. The shielding housing 3 is supported by a metal plate, which is mounted above the insulative housing 1 and defines an receiving space 6 for receiving an electronic card with the insulative housing 1. The shielding housing 3 includes The first side plate 32 and the first side wall 12 and the second side wall 13 of the insulative housing 1 respectively extend downwardly from the main body portion 3〇 above the base portion 1 of the insulative housing 1 and the first side wall 12 and the second side wall 13 of the insulative housing 1 respectively The second side plate 33; wherein one end of the connection between the second side plate 33 and the main plate portion 30 is formed with an opening 31, whereby the switch terminal 5 is visible externally by the opening 31. The position of the main plate portion 3 corresponding to the mounting portion 14 of the insulative housing 1 The elastic piece 35 is formed downwardly, and the elastic piece 35 extends along the insertion direction of the electronic card. At the same time, the elastic piece 35 is connected with the main plate portion 30 to form a racing piece 36, and the pressing piece 36 is along The extension of the electronic card is extended, and the pressing piece 3 The root portion is disposed at a middle portion of the elastic piece 35, and the free end of the pressing piece 36 is beyond the root position of the elastic piece 35. The width of the pressing piece 36 is smaller than the width of the elastic piece 35, and the pressing piece is viewed from the direction of insertion and removal of the electronic card. 36 is located in the middle of the elastic piece 35. At the same time, the main plate portion 30 is formed with two elastic pieces 34 formed on the side of the electronic card insertion opening toward the receiving space 6. The electronic card and the conductive terminal are stably contacted by the pressing of the elastic piece 34. [0015] The card mechanism 4 is mounted on the mounting portion 14 of the insulative housing, and includes a slider 4 that can reciprocate in the direction of insertion and removal of the electronic card, a slot 151 provided on the insulative housing, and a slider 4 to be restored to the initial state. The elastic member 41 of the elastic force of the state and the guiding rod 42 whose one end is sliding in the core groove 151 and fixed to the slider 4 at the other end; wherein the slider 4 is made of an insulating material, and includes a body portion 401, The positioning hole 402 for positioning the guide rod on the rear end side of the main body portion 4〇1, and the fixed form number A0101 protruding from the other end of the rear end of the main body portion 4〇1 page 6/16 M399465 The column 403 is provided with a bottom portion of the body portion 401 and is The lead guide 16 within the sliding groove 404 and the guide protrusion of latch arms extending forwardly from the body portion 401,405. The front end of the main body portion 401 is formed with an inclined guiding portion 406 which can abut against the front end of the electronic card. [0016] The elastic member 41 is mounted on the mounting portion 14 near the first side wall 12, and the two ends of the mounting member 14 are respectively disposed on the positioning post 111 disposed on the rear wall 11 and the fixing post 403 protruding from the slider 40. The top of the first side wall 12 of the first side 12 is provided with a protruding portion 121 that protrudes toward the receiving space 6, and the protruding portion 121 is pressed against the elastic member 41 to prevent the elastic member 41 from warping upward. The first end of the guiding rod 42 is slidable with the inner groove 151 of the insulative housing 1, and the second end is fixed in the positioning hole 402 of the slider 40. The locking arm 405 can be fastened to the notch formed on the side of the electronic card to prevent the electronic card from flying out of the receiving space 6.
[0017] 使用時，電子卡未插入時，退卡機構4位於初始狀態，此 時遮蔽殼體3之按壓片36按壓於導引桿42之第一端處，此 時滑塊40靠近絕緣本體1之前端壁17處，且彈性元件41處 於伸展狀態。當電子卡插入時，電子卡前端與滑塊40之 導引部406相抵接而帶動滑塊40運動，此時，滑塊40底部 之導引凸塊404沿絕緣本體1上設置之導引槽1 6向卡插入 方向滑動，導引桿42之第一端沿心型槽151滑動，直至電 子卡插入完成。電子卡完全插入時，彈性元件41處於壓 縮狀態，導引桿42之第一端被遮蔽殼體3上之彈性片35按 壓，第二端被按壓片36按壓，進而穩定按壓導引桿42之 兩端防止導引桿42向上跳起。電子卡退出時，再次按壓 電子卡，藉彈性元件41之彈性恢復力而使退卡機構4恢復 表單編號A0101 第7頁/共16頁 [0018]Έ399465 [0019] [0020] [0021] [0022] [0023] [0024] [0025] 表單編號A0101 至初始狀態。退卡機構4為業界熟知之PUSH-PUSH型退卡 結構，其作動原理為業界習知技術，在此不再詳述。 本發明通過於遮蔽殼體3上設置彈性片35及按壓片36而使 退卡機構4之導引桿42在整個運行過程中均有向下按壓之 彈性作用力，進而防止退卡機構4使用過程中導引桿42可 穩定運行，避免導引桿42向上跳起而脫離心型槽151之運 行軌迹。當然，在其他實施方式中，彈性片及按壓片可 沿前後方向分別獨立設置於遮蔽殼體3之主體部上。 綜上所述，本創作符合新型專利要件，爰依法提出專利 申請。惟，以上所述者僅為本創作之較佳實施例，本創 作之範圍並不以上述實施例参限，举<孤熟習本案技藝之 人士援依本創作之精神所作之等效修飾或變化，皆應涵 蓋於以下申請專利範圍内。 【圖式簡單說明】 第一圖是本創作電子卡連接器之立體組裝圖； 第二圖是本創作電子卡連接器之遮蔽殼體分離後之立體 圖； 第三圖是本創作電子卡連接器之立體分解圖； 第四圖是第三圖所示電子卡連接器自另一角度看之立體 分解圖。 【主要元件符號說明】 電子卡連接器：100 絕緣本體：1 第8頁/共16頁 [0026]M399465 [0027] [0028] [0029] [0030] [0031] [0032][0017] When the electronic card is not inserted, the card ejecting mechanism 4 is in an initial state, and the pressing piece 36 of the shielding case 3 is pressed against the first end of the guiding rod 42 at this time, and the slider 40 is close to the insulating body. The front end wall 17 is 1 and the elastic member 41 is in an extended state. When the electronic card is inserted, the front end of the electronic card abuts against the guiding portion 406 of the slider 40 to drive the slider 40 to move. At this time, the guiding protrusion 404 at the bottom of the slider 40 is disposed along the guiding groove of the insulating body 1. 1 6 slides in the card insertion direction, and the first end of the guide bar 42 slides along the card slot 151 until the insertion of the electronic card is completed. When the electronic card is fully inserted, the elastic member 41 is in a compressed state, the first end of the guiding rod 42 is pressed by the elastic piece 35 on the shielding case 3, and the second end is pressed by the pressing piece 36, thereby stably pressing the guiding rod 42. Both ends prevent the guide rod 42 from jumping up. When the electronic card exits, the electronic card is pressed again, and the card return mechanism 4 is restored by the elastic restoring force of the elastic member 41. Form No. A0101 Page 7 of 16 [0018] Έ 399465 [0019] [0020] [0021] [0022 [0025] [0025] Form number A0101 to the initial state. The card ejecting mechanism 4 is a PUSH-PUSH type retracting structure well known in the industry, and the operating principle thereof is a well-known technology in the industry, and will not be described in detail herein. According to the present invention, by providing the elastic piece 35 and the pressing piece 36 on the shielding case 3, the guiding rod 42 of the card ejecting mechanism 4 has an elastic force for pressing down during the entire operation, thereby preventing the card ejecting mechanism 4 from being used. During the process, the guiding rod 42 can be stably operated to prevent the guiding rod 42 from jumping upwards and being separated from the running track of the heart groove 151. Of course, in other embodiments, the elastic piece and the pressing piece may be separately provided on the main body portion of the shielding case 3 in the front-rear direction. In summary, the creation complies with the new patent requirements and submits a patent application in accordance with the law. However, the above description is only a preferred embodiment of the present invention, and the scope of the present invention is not limited to the above embodiments, and the person skilled in the art of the present invention is equivalent to the equivalent modification of the spirit of the present creation. Changes are to be covered by the following patent applications. [Simple diagram of the diagram] The first figure is a three-dimensional assembly diagram of the electronic card connector of the present invention; the second figure is a perspective view of the shielded housing of the electronic card connector of the present invention; the third figure is the electronic card connector of the creation The three-dimensional exploded view; the fourth figure is an exploded perspective view of the electronic card connector shown in the third figure from another angle. [Description of main component symbols] Electronic card connector: 100 Insulation body: 1 Page 8 of 16 [0026] M399465 [0027] [0029] [0032] [0032]
[0033] [0034] [0035] [0036] [0037] [0038][0038] [0038] [0038] [0038]
[0039] [0040] [0041] [0042] [0043] [0044] 基部：10 後牆：11 第一側壁：1 2 第二側壁：13 安裝部：14 凸肋：15 導引槽：16 前端壁：17 端子槽：101 突出部：121 定位柱：1 31 心型槽：151 導電端子：2 遮蔽殼體：3 主板部：30 開口 ： 31 第一側板：32 第二側板：33 彈片：34 表單編號Λ0101 第9頁/共16頁 M399465 [0045] 彈性片：35 [0046] 按壓片：36 [0047] 退卡機構：4 [0048] 滑塊：40 [0049] 彈性元件：41 [0050] 導引桿：42 [0051] 本體部：401 [0052] 定位孔：402 [0053] 固定柱：403 [0054] 導引凸塊：404 [0055] 鎖扣臂：405 [0056] 導引部：406 [0057] 開關端子：5 [0058] 收容空間：6 表單編號A0101 第10頁/共16頁[0044] [0044] [0044] Base: 10 Back wall: 11 First side wall: 1 2 Second side wall: 13 Mounting portion: 14 Rib: 15 Guide groove: 16 Front end Wall: 17 Terminal slot: 101 Projection: 121 Positioning post: 1 31 Core groove: 151 Conductive terminal: 2 Shading housing: 3 Main board: 30 Opening: 31 First side panel: 32 Second side panel: 33 Shrapnel: 34 Form No. 1010101 Page 9 of 16 M399465 [0045] Elastic piece: 35 [0046] Pressing piece: 36 [0047] Ejecting mechanism: 4 [0048] Slider: 40 [0049] Elastic element: 41 [0050] Guide rod: 42 [0051] Body part: 401 [0052] Positioning hole: 402 [0053] Fixing post: 403 [0054] Guide lug: 404 [0055] Locking arm: 405 [0056] Guide: 406 [0057] Switch terminal: 5 [0058] Containing space: 6 Form number A0101 Page 10 of 16