M324876 八、新型說明： 【新型所屬之技術領域】 本創作是關於一種電子卡連接器，尤其是關於一種具有防呆 設計的電子卡連接器。 【先前技術】 隨著電子及資訊技術的發展，電子卡的使用日益廣泛。基於 對産品穩定性及人性化設計的考慮，相應的電子卡連接器大都 設有供電子卡插入的防呆結構’以引導用戶正確插入電子卡， 避免誤操作對産品的損害。如圖1所示，中國專利第00217954 號公開一種習知電子卡連接器8，其用於插置一具有缺角90的 用戶身份識別卡（SIM)9。該電子卡連接器8包括一上蓋80及一 接點模組81，該接點模組81包括絕緣本體82和導電端子83。絕 緣本體82—端兩侧設有樞接上蓋80的枢座820，相對於樞座820 的另一端兩側設有鎖固部821，其中一鎖固部821上端有一缺角 822。該缺角822與SIM卡9的缺角90對應而用作SIM卡9插入的 防呆結構。應用時首先將電子卡9的缺角90與接點模組81的鎖 固部821上的缺角822相對應，然後將電子卡9插入上蓋80中， 合上上蓋80與接點模組81 ’這樣就可保證電子卡9與導電端子 83間正確的對接。 然而隨著第三代移動通信時代的到來，爲滿足用戶高速傳輸 圖像與資料的要求，新的SIM卡規袼較之前的增加了一對高速 信號傳輸端子。另外爲了更準確穩定的電性連接，通常還會在 電連接器上增設用於檢測電子卡插拔狀態的檢測端子組，因而 絕緣本體上需設置更多的端子收容槽收納增加的端子。如爲滿 M324876 足産品小型化的趨勢維持而習知電連接器尺寸不變，絕緣本體 上就無法提供足夠的空間設置防呆結構。因此，習知電子卡連 接器需作相應的改進，才能在適應技術發展的同時滿足市場的 需求。 【新型内容】 本創作主要是提供一種電子卡連接器，其在實現電子卡插入 的防呆條件下，允許絕緣本體增加更多的端子，而且避免了電 子卡連接器尺寸的增加。 本創作提供下列技術方案：一種電子卡連接器，其包括一絕 緣本體、複數導電端子及一遮蔽殼體。該絕緣本體包括一底壁 及兩側壁4底壁上設有複數端子收容槽；各導電端子收容於端 子收容槽中。該遮蔽殼體罩覆於絕緣本體上方，包括有一頂壁 及由該頂壁彎折延伸的兩側板，並且與絕緣本體共同形成一具 有插卡口的插卡空間。在遮蔽殼體頂壁上遠離插卡口的一端設 置有向該插卡空間内延伸的防呆件。 在一實施例中，防呆件進一步包含自該頂壁向插卡空間内彎 折延伸的連接部，及自該連接部另一端向插卡空間内垂直延伸 的一止擋部。止擋部與該電子卡連接器所要連接的電子卡的形 狀相配合。電子卡具有一防呆缺角，止擋部具有與該防呆缺角 相貼合的延伸平面。該遮蔽殼體上進一步設有複數抵壓片，各抵 壓片是自該頂壁向插卡空間内傾斜延伸。導電端子爲八根，呈兩 排排列。該電子卡連接器進一步包含收容於絕緣本體的一側的 檢測端子組和另一側的退卡機構。 本創作較習知技術，其供電子卡插入的防呆結構是設於遮蔽 M324876 殼體上，從而爲絕緣本體節省了較多的空間用於增加新的元件 以滿足技術發展的需要，在同樣的防呆效果下，避免了電子卡 連接器尺寸的增加，節省成本、適應産品小型化的趨勢。 【實施方式】 為便於更好的理解本創作，現結合本創作的一較佳實施例作 詳細說明。 如圖2所示，一根據本創作實施例的電子卡連接器1可固定於 一電路板P上，其包含一絕緣本體2、複數收容於絕緣本體2内 的導電端子3與一檢測端子組4、一退卡機構5，及一裝配於絕 緣本體2上遮蔽上述元件的遮蔽殼體6。 進一步結合圖3、4，該絕緣本體2大致呈長方體形，其包括 一底壁20及一第一側壁21a與第二側壁21b。該底壁20具有一面 向電路板P的下表面200，及與該下表面200相對的上表面201。 自該上表面201與該第一和第二側壁21a和21b共同形成的一插 卡空間22，該插卡空間22具有一供電子卡插入的插卡口 23。對 應插卡空間22，底壁20上自前端10 (插卡口 23的一端，下同） 向後端11貫穿有複數導電端子收容槽24a及檢測端子收容槽 24b。第一側壁21a與第二側壁21b位於該插卡空間22兩側，且 各側壁21a、21b外側上設有複數凸塊25。 各導電端子3收容於相應的導電端子收容槽24a内，分別包含 用於對接的對接部30、焊接至電路板P的焊接部31，及連接該 對接部30與焊接部31的連接部32。各對接部30突伸於插卡空間 22内，而焊接部31則延伸於絕緣本體2外。檢測端子組4收容於 檢測端子收容槽24b。 M324876 退卡機構5設於第二側壁21b上，包含一基座％、 安裝在該基座5G上的傳動件51、至少—提供該 了移動地 彈簧52’及-選擇性定位該傳動件叫目 ⑼重定的 53。 M立置的止動件 遮蔽殼體6包含一頂壁6〇，及延伸於頂壁6〇兩側的側板& 各側板6丨上設有複數卡孔62，可與絕緣本體2j^側板61。 而將兩者裝配在-起。頂壁6G後端靠近_側板6ι =塊25配合M324876 VIII. New description: [New technical field] This creation is about an electronic card connector, especially for an electronic card connector with a foolproof design. [Prior Art] With the development of electronics and information technology, the use of electronic cards has become increasingly widespread. Based on the consideration of product stability and user-friendly design, most of the corresponding electronic card connectors are provided with a foolproof structure for inserting an electronic card to guide the user to correctly insert the electronic card to avoid damage to the product caused by misoperation. As shown in Fig. 1, Chinese Patent No. 00217954 discloses a conventional electronic card connector 8 for inserting a user identification card (SIM) 9 having a notch 90. The electronic card connector 8 includes an upper cover 80 and a contact module 81. The contact module 81 includes an insulative housing 82 and a conductive terminal 83. A plurality of pivoting portions 820 pivotally connected to the upper cover 82 are disposed on both sides of the insulating body 82. A locking portion 821 is disposed on opposite sides of the other end of the pivoting portion 820. One of the locking portions 821 has a notch 822 at an upper end thereof. This notch 822 corresponds to the notch 90 of the SIM card 9 and serves as a foolproof structure in which the SIM card 9 is inserted. When the application firstly, the notch 90 of the electronic card 9 is corresponding to the notch 822 on the locking portion 821 of the contact module 81, and then the electronic card 9 is inserted into the upper cover 80, and the upper cover 80 and the contact module 81 are closed. 'This ensures a correct docking between the electronic card 9 and the conductive terminals 83. However, with the advent of the third generation of mobile communication era, in order to meet the requirements of users for high-speed transmission of images and data, the new SIM card has added a pair of high-speed signal transmission terminals. In addition, in order to provide a more accurate and stable electrical connection, a detection terminal group for detecting the state in which the electronic card is inserted and removed is usually added to the electrical connector. Therefore, more terminal storage slots are required to accommodate the increased terminals on the insulating body. If the trend of miniaturization of the full product of M324876 is maintained and the size of the conventional electrical connector is unchanged, the insulating body cannot provide sufficient space for the foolproof structure. Therefore, the conventional electronic card connector needs to be improved accordingly to meet the needs of the market while adapting to the development of the technology. [New content] This creation mainly provides an electronic card connector that allows the insulating body to add more terminals under the foolproof condition of inserting the electronic card, and avoids an increase in the size of the electronic card connector. The present invention provides the following technical solution: an electronic card connector including an insulating body, a plurality of conductive terminals, and a shielding case. The insulating body includes a bottom wall and a plurality of terminal receiving slots on the bottom wall of the two side walls. The conductive terminals are received in the terminal receiving slots. The shielding shell covers the insulating body, and comprises a top wall and two side plates extending from the top wall, and together with the insulating body form a card space with a card insertion opening. An anti-detention member extending into the card space is disposed at an end of the top wall of the shielding case away from the card slot. In one embodiment, the arrest member further includes a connecting portion that extends from the top wall into the card space, and a stop portion that extends perpendicularly from the other end of the connecting portion into the card space. The stop cooperates with the shape of the electronic card to which the electronic card connector is to be connected. The electronic card has an anti-slipping corner, and the stopping portion has an extending plane that fits the anti-defect angle. The shielding shell is further provided with a plurality of pressing pieces, and each of the pressing pieces extends obliquely from the top wall into the card space. The number of conductive terminals is eight and arranged in two rows. The electronic card connector further includes a detection terminal set housed on one side of the insulative housing and a card ejecting mechanism on the other side. Compared with the prior art, the anti-dwelling structure for inserting an electronic card is disposed on the housing of the shielding M324876, thereby saving more space for the insulating body for adding new components to meet the needs of technological development. Under the anti-staying effect, the increase in the size of the electronic card connector is avoided, the cost is saved, and the trend of miniaturization of the product is accommodated. [Embodiment] In order to facilitate a better understanding of the present invention, a preferred embodiment of the present invention will now be described in detail. As shown in FIG. 2, an electronic card connector 1 according to the present embodiment can be fixed on a circuit board P, and includes an insulative housing 2, a plurality of conductive terminals 3 and a detecting terminal group housed in the insulative housing 2. 4. A card retracting mechanism 5, and a shielding housing 6 mounted on the insulative housing 2 to shield the components. Further, in conjunction with FIGS. 3 and 4, the insulative housing 2 has a substantially rectangular parallelepiped shape and includes a bottom wall 20 and a first side wall 21a and a second side wall 21b. The bottom wall 20 has a lower surface 200 facing the circuit board P and an upper surface 201 opposite the lower surface 200. A card space 22 is formed from the upper surface 201 and the first and second side walls 21a and 21b. The card space 22 has a card insertion opening 23 for insertion of an electronic card. In the card insertion space 22, the bottom wall 20 has a plurality of conductive terminal receiving grooves 24a and detection terminal receiving grooves 24b extending from the front end 10 (one end of the card insertion opening 23, the same below) to the rear end 11. The first side wall 21a and the second side wall 21b are located on both sides of the card space 22, and a plurality of bumps 25 are disposed on the outer sides of the side walls 21a, 21b. Each of the conductive terminals 3 is housed in a corresponding conductive terminal receiving groove 24a, and includes an abutting portion 30 for abutting, a welded portion 31 welded to the circuit board P, and a connecting portion 32 connecting the abutting portion 30 and the welded portion 31. Each of the abutting portions 30 protrudes into the card space 22, and the soldering portion 31 extends outside the insulative housing 2. The detection terminal group 4 is housed in the detection terminal housing groove 24b. The M324876 card ejecting mechanism 5 is disposed on the second side wall 21b, and includes a base 5%, a transmission member 51 mounted on the pedestal 5G, at least - providing the moving spring 52' and - selectively positioning the transmission member Item (9) re-determined 53. The M-shaped stopper shielding case 6 includes a top wall 6〇, and a side plate extending from both sides of the top wall 6〇. Each side plate 6丨 is provided with a plurality of card holes 62, which can be combined with the insulating body 2j^ side plate 61. And assemble the two together. The rear wall of the top wall 6G is close to the _ side plate 6ι = block 25
22内延伸-防呆件63,靠近該防呆件63處及頂壁二：卡空間 插卡空間22内分別延伸—抵壓片64;且對應退:兩侧向 件53向插卡空間22内延伸一彈性壓接件65。 5的止動 該防呆件63的形狀與適用的電子卡的防呆 丄〜…•丄 仰對應。如圖 5-7所示，本貫施例中的電子卡連接器丨是供一用於第三代移動 通信的SIM卡7插置。該SIM卡7的後端70—侧具有一防呆缺角 71。因而本實施例中電子卡連接器丨的防呆件63爲一金屬片， 包含一自頂壁60上彎折延伸的連接部63〇，及自該連接部63〇延 伸向插卡空間22内的止擋部631，該止擋部63 1具有可與SIM+ 7 的缺角71貼合的延伸平面。 當插置該SIM卡7時，使SIM卡7的防呆缺角71對準遮蔽殼體6 上的防呆件63插入插卡空間22，SIM卡7會帶動退卡機構5的傳 動件51 —起推進，直到受到止擋不能再進爲止，此時該SIM卡7 的防呆缺角71且與防呆件63的止擋部631貼合；停止對SIM卡7 施力後，該SIM卡7會在退卡機構5的彈簧52作用下回退至正確 插置位置。此時SIM卡7還受到頂壁60上的抵壓片64的抵壓，因 而可穩定的收容於電子卡連接器1的插卡空間22内並且能夠在 M324876 該抵壓片64的抵壓作用下與該導電端子3保持良好的電性連 接。當需要退卡時，對該SIM卡7施力向如帶動10玄退卡機構5的 傳動件51，直至該SIM卡7的防呆缺角71與該防呆件63的止檔部 貼合後，停止施力後，該SIM卡7會在彈簧52的作用下彈出該插 卡空間22。 如圖8、9所示，如用戶未注意需要將SIM卡7的防呆缺角71 與電子卡連接器1上防呆件63的配合而錯誤插入，在SIM卡7帶 動退卡機構5的傳動件51—起推進過程中’ SIM卡7的前端72因 無缺角設計會在插至正確位置前爲防呆件63止擋，SIM卡7不可 能土常插入電子卡連接器1，從而提醒用戶重新插入而使防呆 作用產生。 本創作的電子卡連接器將用於電子卡插入的防呆結構設置 於遮蔽殼體上，較習知技術中設置於絕緣本體上的設計，巧妙 利用了遮蔽殼體的資源而節省絕緣本體的空間。在保證良好防 系妹果的同時，避免了因絕緣本體上元件增加可能導致的電子 十速接器尺寸增加。 本創作的技術内容及技術特點已揭示如上，然而熟悉本領域 的技術人員仍可能基於本創作的教示及揭示而作種種不背離 本創作精神的替換及修飾。因此，本創作的保護範圍應不限於 實施例所揭示的内容，而應包括各種不背離本創作的替換及修 飾，並為本專利申請請求項所涵蓋。 【圖式簡單說明】 圖1係一習知電子卡連接器與一 SIM卡的立體圖； 圖2係一根據本創作的電子卡連接器設置於一電路板上的立 M324876 體圖； 圖3係圖2中電子卡連接器與電路板的立體分解圖； 圖4係一根據本創作的電子卡連接器的立體分解圖； 圖5、6係一電子卡正確插入一根據本創作的電子卡連接器的 立體分解圖； 圖7係一電子卡正確插入一設於電路板上的根據本創作的電 子卡連接器的立體圖； 圖8係一電子卡錯誤插入一根據本創作的電子卡連接器的立 體分解圖；以及 圖9係一電子卡錯誤插入一根據本創作的電子卡連接器的立 體圖。 【主要組件符號說明】 1 電子卡連接器 2 絕緣本體 3 導電端子 4 檢測端子組 5 退卡機構 6 遮蔽殼體 7 SIM卡 8 電子卡連接 9 用戶身份識別卡 10 前端 11 後端 20 底壁 22 插卡空間 23 插卡口 25 凸塊 30 對接部 31 焊接部 32 連接部 50 基座 51 傳動件 52 彈簧 53 止動件 M324876 60頂壁 62卡孔 64抵壓片 70後端 72前端 81接點模組 83導電端子 21a第一側壁 24a導電端子收容槽 200下表面 630連接部 820樞座 61側板 63防呆件 65壓接件 71缺角 80上蓋 82絕緣本體 90缺角 21b第二側壁 24b檢測端子收容槽 201上表面 631 止擋部 821鎖固部 822缺角 P電路板The inner extension-defense member 63 is adjacent to the anti-detaining member 63 and the top wall 2: the card space card space 22 respectively extends to the pressing piece 64; and the corresponding retreat: the two-sided member 53 is directed to the card insertion space 22 An elastic crimping member 65 is extended inside. The stop of 5 The shape of the anti-stasis member 63 corresponds to the anti-adhesive ...~...• 仰 of the applicable electronic card. As shown in Fig. 5-7, the electronic card connector 本 in the present embodiment is for inserting a SIM card 7 for third generation mobile communication. The rear end 70 side of the SIM card 7 has an anti-slip corner 71. Therefore, the anti-detaining member 63 of the electronic card connector 本 in the embodiment is a metal piece, and includes a connecting portion 63 弯 extending from the top wall 60 and extending from the connecting portion 63 向 into the card space 22 . The stop portion 631 has an extending plane that can be attached to the notch 71 of the SIM+7. When the SIM card 7 is inserted, the anti-slipping corner 71 of the SIM card 7 is aligned with the anti-depression member 63 on the shielding case 6 to be inserted into the card space 22, and the SIM card 7 drives the transmission member 51 of the card ejecting mechanism 5. Pushing up until the stop can no longer enter, at this time, the anti-slack corner 71 of the SIM card 7 is in contact with the stop portion 631 of the anti-staying member 63; after stopping the application of the SIM card 7, the SIM The card 7 will be retracted to the correct insertion position by the spring 52 of the card ejecting mechanism 5. At this time, the SIM card 7 is also pressed by the pressing piece 64 on the top wall 60, so that it can be stably accommodated in the card space 22 of the electronic card connector 1 and can be pressed by the pressing piece 64 at M324876. The electrical connection is maintained in a good electrical connection with the conductive terminal 3. When the card needs to be retired, the SIM card 7 is biased toward the transmission member 51 of the 10 card retracting mechanism 5 until the anti-slipping corner 71 of the SIM card 7 is attached to the stop portion of the anti-staping member 63. After the application of the force is stopped, the SIM card 7 will eject the card space 22 under the action of the spring 52. As shown in FIG. 8 and FIG. 9, if the user does not pay attention to the erroneous insertion of the anti-slipping corner 71 of the SIM card 7 and the anti-staping member 63 on the electronic card connector 1, the SIM card 7 drives the card ejecting mechanism 5 The transmission member 51 is in the process of propulsion. The front end 72 of the SIM card 7 is designed to be blocked by the anti-depression member 63 before being inserted into the correct position due to the lack of corner design. The SIM card 7 cannot be inserted into the electronic card connector 1 frequently, thereby reminding The user reinserts to create a foolproof effect. The electronic card connector of the present invention is provided with a foolproof structure for inserting an electronic card on the shielding shell, which is more suitable for the design of the insulating body in the prior art, and utilizes the resources of the shielding shell to save the insulating body. space. While ensuring a good defense against the girl, it is possible to avoid an increase in the size of the electronic ten-speed connector due to an increase in components on the insulative body. The technical content and technical features of the present invention have been disclosed as above, but those skilled in the art can still make various substitutions and modifications without departing from the spirit of the present invention based on the teachings and disclosures of the present invention. Therefore, the scope of protection of the present invention should not be limited to the contents disclosed in the embodiments, but should include various alternatives and modifications that do not depart from the present invention and are covered by the present patent application. BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a perspective view of a conventional electronic card connector and a SIM card; FIG. 2 is a perspective view of a stand M324876 according to the electronic card connector of the present invention; Figure 2 is an exploded perspective view of the electronic card connector and the circuit board; Figure 4 is an exploded perspective view of the electronic card connector according to the present invention; Figure 5, 6 is an electronic card correctly inserted into an electronic card connection according to the present invention Figure 7 is a perspective view of an electronic card correctly inserted into a circuit board according to the present invention; Figure 8 is an electronic card error inserted into an electronic card connector according to the present invention An exploded view; and FIG. 9 is a perspective view of an electronic card erroneously inserted into an electronic card connector according to the present invention. [Main component symbol description] 1 Electronic card connector 2 Insulating body 3 Conductive terminal 4 Detection terminal group 5 Card retracting mechanism 6 Shading housing 7 SIM card 8 Electronic card connection 9 User identification card 10 Front end 11 Rear end 20 Bottom wall 22 Card space 23 Card slot 25 Bump 30 Butt joint 31 Weld portion 32 Connection portion 50 Base 51 Transmission member 52 Spring 53 Stop member M324876 60 Top wall 62 Card hole 64 Pressing piece 70 Rear end 72 Front end 81 Contact Module 83 conductive terminal 21a first side wall 24a conductive terminal receiving groove 200 lower surface 630 connecting portion 820 pivoting seat side plate 63 anti-depression member 65 crimping member 71 notch 80 upper cover 82 insulating body 90 notch 21b second side wall 24b detection Terminal receiving groove 201 upper surface 631 stopper portion 821 locking portion 822 notch P circuit board