M391750 五、新型說明： 【新型所屬之技術領域】 [0001] 本創作係關於一種電子卡連接器，尤指一種方便電子卡 推退之電子卡連接器。 【先前技術】 [0002] 隨著手機、數碼相機等消費性電子產品的迅猛發展，尤 其在各種電子產品的功能飛速拓展的前提下，這些設備 本身的存儲容量已不能滿足消費者的需求。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的存 儲卡介質，以擴充電子設備的存儲容量。所以，專用於 組接各種電子卡的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'電于卡連接器内 中取出，許多電子卡連接器增設了退卡機構。 [0003] 現有技術中帶有退卡機構的電子卡連接器，請參考中華 民國新型專利第M367444鱿所示，其包括有—絕緣本體， 複數收容於絕緣本體之導電端子以及組設於絕緣本體上 之退卡機構。所述退卡機構包括一設有心型槽結構的滑 塊、一端於心蜜槽内滑動另一端固定於絕緣本體上的導 引桿、使滑塊往返運動的彈性元件；其中絕緣本體於一 側形成有供滑塊移動的滑移槽，退卡機構的滑塊沿滑移 槽往返移動。 [0004] 惟，現有技術的電子卡連接器退卡機構的滑塊在向退卡 方向移動時，彈性元件彈性力的釋玫會使滑塊瞬間獲得 較大推移力而快速向後移動，甚至使滑快向上拱起而破 表單編號A0101 第3頁/共18頁 M391750 壞滑塊的平穩移動，進而使電子卡不能穩定自電子卡連 接器内推出。另一方面，電子卡連接器安裝焊接至電路 板上時，焊接產生的熱量會使絕緣本體的滑塊向上變形 而與電子卡連接器的遮蔽殼體干涉進而影響電子卡連接 器的正常使用。 [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，其可增 加電子卡退出過程中的平穩性。 [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、固持於絕緣本體上的複 數導電端子、組裝於絕緣本體上的遮蔽殼體及安裝於絕 緣本體上的退卡機構；其中，絕緣本體與遮蔽殼體界定 形成收容電子卡的收容空間，絕緣本體包括基部及位於 基部兩側的侧壁，退卡機構包括可相對絕緣本體滑移的 滑塊、提供滑塊恢復至初始狀態的彈性力的彈性元件及 一端可在滑塊上移動另一端可動固定於絕緣本體上的導 引桿；所述滑塊遠離收容空間一側形成有台階面，兩台 階面連接處形成有抵接部，絕緣本體靠近退卡機構一側 的側壁上突出有可與所述抵接部抵接的抵接塊。 [〇〇〇8] 與先前技術相比，本創作電子卡連接器通過於滑塊上設 置抵接部，同時於絕緣本體上設置與該抵接部抵接的抵 接塊，由此使滑塊滑動運行平穩，增加了退卡過程的平 表單編號A0101 第4頁/共18頁 M391750 穩性。 【貫施方式】 [0009] 請參閱第一圖至第六圖所示，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。 [0010] 本實施方式中，電子卡連接器100包括絕緣本體1、安裝 於絕緣本體1上用於與電子卡電性接觸的複數導電端子2 - 、遮覆於絕緣本體1上的遮蔽殼體3及安裝於絕緣本體1 一 側的退卡機構4。 • [〇〇11]絕緣本體1設有基部10、分別自基部10兩端向前延伸形成 的側壁11及位於基部1 〇前端用玲連接兩侧壁1丨中部的橫 樑12，其中絕緣本體1與遮蔽殼體3界定形成用於收容電 子卡的收容空間13 ;絕緣本體1與收容空間13—側形成供 退卡機構4組裝的滑移部丨4，滑移部14包括貫穿絕緣本體 1的滑移槽141，滑移部丨4對應之絕緣本體1後壁上設有定 位孔1 〇 1及位於定位孔1 01 —侧讀向滑移部14突出的定位 - 柱102，絕緣本體1臨近電子卡籀人口（未標號）處之前 •端形成與退卡機構4後端相抵^的抵接壁16，該抵接壁16 中部設有凹槽丨6 j ;其中靠近滑移部14側的側壁丨丨中部設 有朝向收容空間13方向突出的抵接塊1 U。絕緣本體1靠 近電子卡插入口側設有與橫樑12大體平行設置的連接梁 17，該連接粱丨了内一體設置有金屬月以增加其強度。絕 緣本體1兩側壁n外側分別設有與遮蔽殼體3卡持的卡持 部（未標號）。 [0012]遮蔽殼體3包括位於絕緣本體1上方的本體部30及自本體 表單编號A0101 第5頁/共18頁 部30兩側向下彎折延伸的側板31，側板31上設有與絕緣 本體1卡持部對應卡扣的卡扣部（未標號）；本體部30對 應於絕緣本體1滑移部14處的後端設有彈性抵壓片301， 同時前端貫穿設有導引槽302 ;本體部30前端設有與絕緣 本體1的抵接壁16中部的凹槽161相抵接的延伸片303。 [〇〇13] 退卡機構4包括滑塊40、彈性元件47、導引桿48及鎖扣彈 片49 ;其中滑塊40包括設有心型槽410的主體部41、位 於主體部41遠離收容空間13—側的側部42及突出設於滑 塊40底部於絕緣本體1的滑移槽内限位滑動的滑動部46。 主體部41前端設有朝向收容空間13方向突出的退卡部412 ，所述側部4 2沿電子卡插入方向之末端切剤形成有滑移 面421，該滑移面421與側部42儀由遮蔽殼體3的頂面420 之間形成有台階狀抵接部45，所述滑移面421與側部42頂 面420間構成台階面，所述抵接部45形成於上滑移面421 與側部42頂面421連接處，同時該滑移面421鄰近抵接部 45處向下凹陷形成與外部連通的讓位槽44，安裝完成時 ，滑移面421位於絕緣本體1抵擋塊111下方。滑塊40電 子卡插入方向之末端設有大體呈U字形狀的固定槽43，該 固定槽43設有與收容空間13連通的開口 431。同時側部 42内設有固定孔422用以定位彈性元件47。 [0014] 彈性元件47—端固定於絕緣本體1形成的定位柱102上， 另一端定位於滑塊40形成的固定孔422内，以提供滑塊40 恢復之彈性力；導引桿48—端可動固定於絕緣本體1的定 位孔101内，另一端於滑塊40的心型槽410内滑動。鎖扣 彈片49安裝固定於固定槽43内，其包括呈U字形狀的基體 表單编號A0101 第6頁/共18頁 M391750 490、自基體490末端通過開口 431突出至收容空間13内 的扣持部491及自基體430向上突出的導引片492。 [0015] 安裝時，首先將鎖扣彈片49安裝至滑塊40的固定槽43内 ，且鎖扣彈片49的扣持部491通過開口 431突出至滑塊40 外側；之後彈性元件47—端固定收容於滑塊40的固定孔 422内，之後將該組合安裝至絕緣本體1的滑移部14上， 同時彈性元件47另一端固定於絕緣本體1的定位柱102上 ，藉滑塊40上設置的讓位槽44以讓位抵接塊111從而使滑 塊40易於安裝至絕緣本體1的滑移部14上，之後，將導引 桿48安裝至特定位置。最後將遮蔽殼體3安裝固定於絕緣 本體1上方。 [0016] 安裝完成時，滑塊40底部突出的滑動部46於滑移槽141内 導引滑移，遮蔽殼體3的彈性抵壓片301抵壓於導引桿48 上以增加其移動過程中的穩定性。同時藉抵接塊111與滑 塊40的抵接部45相抵接而使滑塊40的滑動停止，同時抵 接塊111底部與滑塊40的滑移面421特定距離，當滑塊40 藉彈性元件47的彈性力而向初始狀態回退時，藉抵接塊 111與滑移面421的抵接可以防止滑塊向上跳起，增加了 滑移過程中的穩定性。同時安裝完成時，鎖扣彈片49的 導引片492與遮蔽殼體3的導引槽302配合，以導引退卡機 構4的滑移。另外，遮蔽殼體3的延伸片303與抵接壁16中 部的凹槽161抵接配合，以減小絕緣本體1向上的翹曲變 形。 [0017] 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 表單編號A0101 第7頁/共18頁 M391750 作之範圍並不以上述實施例為限，舉凡熟習本案技藝之 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】 [0018] 第一圖係本創作電子卡連接器之立體圖； [0019] 第二圖係本創作電子卡連接器之遮蔽殼體分離後之立體 圖， [0020] 第三圖係本創作電子卡連接器之立體分解圖； [0021] 第四圖係本創作電子卡連接器之退卡機構的滑塊的立體 圖； [0022] 第五圖係本創作電子卡連接器之絕緣本體及導電端子的 組裝圖； [0023] 第六圖係本創作電子卡連接器之遮蔽殼體分離後的主視 圖。 【主要元件符號說明】 [0024] 電子卡連接器：100 [0025] 絕緣本體：1 [0026] 基部：10 [0027] 侧壁：11 [0028] 橫樑：12 [0029] 收容空間：13 表單編號A0101 第8頁/共18頁 M391750M391750 V. New Description: [New Technology Field] [0001] This creation is about an electronic card connector, especially an electronic card connector that facilitates the retraction of an electronic card. [Prior Art] [0002] With the rapid development of consumer electronic products such as mobile phones and digital cameras, especially under the premise of the rapid expansion of the functions of various electronic products, the storage capacity of these devices cannot meet the needs of consumers. Therefore, electronic manufacturers add electronic card connectors to electronic devices to connect external memory card media to expand the storage capacity of electronic devices. 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 card connector, many electronic card connectors have added a card ejecting mechanism. [0003] In the prior art, an electronic card connector with a card ejecting mechanism is shown in the Chinese Patent No. M367444, which includes an insulative housing, a plurality of conductive terminals housed in the insulative housing, and an insulative body. The card withdrawal agency. The card ejecting mechanism comprises a slider with a heart-shaped groove structure, a guiding rod fixed at one end in the card honey slot and fixed to the insulating body at the other end, and an elastic member for reciprocating the slider; wherein the insulating body is on one side A sliding groove for moving the slider is formed, and the slider of the card ejecting mechanism moves back and forth along the sliding groove. [0004] However, when the slider of the card ejecting mechanism of the prior art electronic card is moved in the direction of retracting, the release of the elastic force of the elastic member causes the slider to instantaneously obtain a large pushing force and quickly move backward, even Sliding up and arching and breaking form number A0101 Page 3 of 18 M391750 Smooth movement of the bad slider, so that the electronic card can not be stably pushed out from the electronic card connector. On the other hand, when the electronic card connector is mounted and soldered to the circuit board, the heat generated by the solder causes the slider of the insulating body to deform upward to interfere with the shielding case of the electronic card connector, thereby affecting the normal use of the electronic card connector. 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 can increase the smoothness of the electronic card exit 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 held on the insulating body, a shielding shell assembled on the insulating body, and an insulating body mounted on the insulating body The ejecting mechanism of the upper part, wherein the insulative housing and the shielding shell define a receiving space for receiving the electronic card, the insulative housing comprises a base and side walls on both sides of the base, and the card ejecting mechanism comprises a slider that can slide relative to the insulating body, An elastic member that provides an elastic force for returning the slider to the initial state, and a guiding rod that is movable on the slider and has the other end movable and fixed to the insulating body; the slider is formed with a stepped surface on the side away from the receiving space, and the two steps are An abutting portion is formed at the surface connection portion, and an abutting block that can abut against the abutting portion protrudes from a side wall of the insulating body near the card ejecting mechanism. [〇〇〇8] Compared with the prior art, the electronic card connector of the present invention is provided with an abutting portion on the slider, and at the same time, an abutting block abutting the abutting portion is provided on the insulating body, thereby making the sliding The block slide runs smoothly, increasing the flat form number of the card withdrawal process A0101 Page 4 / Total 18 pages M391750 stability. [Comprehensive Mode] [0009] Referring to the first to sixth figures, a specific embodiment of the present electronic card connector 100 will be described in detail below with reference to the accompanying drawings. [0010] In the embodiment, the electronic card connector 100 includes an insulative housing 1 , a plurality of conductive terminals 2 - mounted on the insulative housing 1 for electrically contacting the electronic card, and a shielding housing covering the insulative housing 1 3 and the card ejecting mechanism 4 mounted on one side of the insulative housing 1. • [11] The insulative housing 1 is provided with a base portion 10, a side wall 11 extending forward from both ends of the base portion 10, and a cross member 12 at the front end of the base portion 1 for connecting the middle portions of the two side walls 1 ,, wherein the insulating body 1 The accommodating space 13 for accommodating the electronic card is defined by the shielding housing 3; the insulating body 1 and the receiving space 13 are formed with a sliding portion 供4 for assembling the card ejecting mechanism 4, and the sliding portion 14 includes the insulating body 1 The sliding groove 141, the sliding body 丨4 corresponding to the insulating body 1 is provided with a positioning hole 1 〇1 on the rear wall and a positioning-column 102 protruding from the positioning hole 101 - the side reading sliding portion 14 , the insulating body 1 is adjacent Before the electronic card population (not labeled), the end portion forms an abutting wall 16 opposite to the rear end of the card ejecting mechanism 4, and the abutting wall 16 is provided with a groove 丨6 j in the middle thereof; wherein the side of the sliding portion 14 is adjacent to the side of the sliding portion 14 The abutting block 1 U projecting toward the accommodating space 13 is provided in the middle of the side wall 丨丨. The insulating body 1 is provided on the side of the electronic card insertion opening with a connecting beam 17 disposed substantially in parallel with the beam 12. The connecting body is integrally provided with a metal moon to increase its strength. The outer side of the two side walls n of the insulating body 1 is provided with a holding portion (not labeled) that is engaged with the shielding case 3. The shielding case 3 includes a body portion 30 located above the insulative housing 1 and a side plate 31 bent downwardly from both sides of the body form number A0101 5th page/18 page portion 30, and the side plate 31 is provided with The engaging portion of the insulative housing 1 corresponds to the latching portion (not labeled) of the buckle; the main body portion 30 is provided with an elastic pressing piece 301 corresponding to the rear end of the sliding portion 14 of the insulative housing 1 302; The front end of the main body portion 30 is provided with an extending piece 303 which abuts against the groove 161 in the middle of the abutting wall 16 of the insulative housing 1. [〇〇13] The ejecting mechanism 4 includes a slider 40, an elastic member 47, a guiding rod 48, and a latching elastic piece 49. The slider 40 includes a main body portion 41 provided with a core groove 410, and the main body portion 41 is away from the receiving space. The side portion 42 on the side of the 13 and the sliding portion 46 projecting from the bottom of the slider 40 in the sliding groove of the insulative housing 1 are limited to slide. The front end of the main body portion 41 is provided with a card releasing portion 412 protruding toward the receiving space 13 , and the side portion 42 is cut along the end in the insertion direction of the electronic card to form a sliding surface 421 , and the sliding surface 421 and the side portion 42 A stepped abutting portion 45 is formed between the top surface 420 of the shielding case 3, and the sliding surface 421 and the top surface 42 of the side portion 42 form a stepped surface, and the abutting portion 45 is formed on the upper sliding surface. The 421 is connected to the top surface 421 of the side portion 42 , and the sliding surface 421 is recessed downwardly adjacent to the abutting portion 45 to form a retaining groove 44 communicating with the outside. When the installation is completed, the sliding surface 421 is located at the resisting block of the insulating body 1 . Below 111. The end of the slider 40 in the insertion direction of the electronic card is provided with a substantially U-shaped fixing groove 43, and the fixing groove 43 is provided with an opening 431 communicating with the accommodating space 13. At the same time, a fixing hole 422 is provided in the side portion 42 for positioning the elastic member 47. [0014] The elastic member 47 is fixed to the positioning post 102 formed by the insulating body 1 and the other end is positioned in the fixing hole 422 formed by the slider 40 to provide the elastic force of the slider 40 to recover; the guiding rod 48-end It is movably fixed in the positioning hole 101 of the insulative housing 1 and the other end slides in the core groove 410 of the slider 40. The latching elastic piece 49 is mounted and fixed in the fixing groove 43, and includes a U-shaped base form No. A0101, page 6 / 18 pages of M391750 490, and a latching from the end of the base 490 through the opening 431 to the receiving space 13 The portion 491 and the guiding piece 492 protruding upward from the base 430. [0015] At the time of installation, the locking elastic piece 49 is first mounted into the fixing groove 43 of the slider 40, and the fastening portion 491 of the locking elastic piece 49 protrudes to the outside of the slider 40 through the opening 431; then the elastic member 47 is fixed at the end It is received in the fixing hole 422 of the slider 40, and then the combination is mounted on the sliding portion 14 of the insulative housing 1 while the other end of the elastic member 47 is fixed on the positioning post 102 of the insulative housing 1 by the slider 40. The retaining groove 44 abuts the block 111 to allow the slider 40 to be easily mounted to the sliding portion 14 of the insulative housing 1, after which the guide rod 48 is mounted to a specific position. Finally, the shielding case 3 is mounted and fixed above the insulating body 1. [0016] When the installation is completed, the sliding portion 46 protruding from the bottom of the slider 40 is guided to slide in the sliding groove 141, and the elastic pressing piece 301 of the shielding shell 3 is pressed against the guiding rod 48 to increase the movement process thereof. Stability in the middle. At the same time, the sliding block 111 abuts against the abutting portion 45 of the slider 40 to stop the sliding of the slider 40, and at the same time abuts the bottom of the block 111 and the sliding surface 421 of the slider 40 at a certain distance, when the slider 40 is elastic When the elastic force of the element 47 is retracted to the initial state, the abutment of the abutment block 111 and the sliding surface 421 prevents the slider from jumping upward, which increases the stability during the slipping process. At the same time, the guiding piece 492 of the locking elastic piece 49 cooperates with the guiding groove 302 of the shielding housing 3 to guide the slippage of the ejecting mechanism 4. Further, the extending piece 303 of the shielding case 3 abuts against the groove 161 in the middle of the abutting wall 16 to reduce the upward warping deformation of the insulating body 1. [0017] In summary, the creation complies with the new patent requirements, and the patent application is filed according to law. However, the above description is only a preferred embodiment of the present invention. The scope of the present form number A0101, page 7 of 18, M391750 is not limited to the above embodiment, and anyone who is familiar with the skill of the present invention is assisted by this book. Equivalent modifications or variations made by the spirit of creation shall be covered by the following patents. BRIEF DESCRIPTION OF THE DRAWINGS [0018] The first figure is a perspective view of the electronic card connector of the present invention; [0019] The second figure is a perspective view of the shielded housing of the electronic card connector of the present invention, [0020] An exploded perspective view of the electronic card connector of the present invention; [0021] The fourth figure is a perspective view of the slider of the card ejecting mechanism of the electronic card connector; [0022] The fifth figure is the insulation of the electronic card connector of the present invention Assembly diagram of the body and the conductive terminal; [0023] The sixth drawing is a front view of the shielded housing of the electronic card connector of the present invention. [Main component symbol description] [0024] Electronic card connector: 100 [0025] Insulating body: 1 [0026] Base: 10 [0027] Side wall: 11 [0028] Beam: 12 [0029] Containing space: 13 Form number A0101 Page 8 of 18 M391750
[0030] 滑移部：14 [0031] 抵接壁：16 [0032] 連接梁：17 [0033] 定位孔：101 [0034] 定位柱：102 [0035] 滑移槽：141 [0036] 凹槽：161 [0037] 導電端子：2 [0038] 遮蔽殼體：3 [0039] 本體部：30 [0040] 側板：31 [0041] 彈性抵壓片： [0042] 導引槽：302 [0043] 延伸片：303 [0044] 退卡機構：4 [0045] 滑塊：40 [0046] 主體部：41 [0047] 側部：42 [0048] 固定槽：43 301 表單编號A0101 第9頁/共18頁 M391750 [0049] 讓位槽：44 [0050] 抵接部：45 [0051] 滑動部：46 [0052] 彈性元件：47 [0053] 導引桿：48 [0054] 鎖扣彈片：49 [0055] 心型槽：410 [0056] 退卡部：412 [0057] 側部頂面：420 [0058] 固定孔：422 [0059] 開口 ： 4 31 [0060] 基體：490 [0061] 扣持部：491 [0062] 導引片：492 表單編號A0101 第10頁/共18頁[0030] Slip portion: 14 [0031] Abutment wall: 16 [0032] Connecting beam: 17 [0033] Positioning hole: 101 [0034] Positioning post: 102 [0035] Slot groove: 141 [0036] Groove :161 [0037] Conductive terminal: 2 [0038] Shielding housing: 3 [0039] Body portion: 30 [0040] Side plate: 31 [0041] Elastic pressing piece: [0042] Guide groove: 302 [0043] Extension Sheet: 303 [0044] Card Retractor: 4 [0045] Slider: 40 [0046] Main body: 41 [0047] Side: 42 [0048] Fixed slot: 43 301 Form No. A0101 Page 9 of 18 Page M391750 [0049] Positioning groove: 44 [0050] Abutment: 45 [0051] Slide: 46 [0052] Elastic element: 47 [0053] Guide rod: 48 [0054] Locking tab: 49 [0055 ] Heart groove: 410 [0056] Card withdrawal: 412 [0057] Side top surface: 420 [0058] Fixing hole: 422 [0059] Opening: 4 31 [0060] Base: 490 [0061] Buckle: 491 [0062] Guide film: 492 Form No. A0101 Page 10 of 18