M3 04126 八、新型說明： 【新型所屬之技術領域】 本創作係有關於一種卡連接器，尤指一種具有簡單 化結構設計、可避免電子卡反向誤插之卡連接器。 【先前技術】 近年來，各項數位電子產品，例如手機、數位相機 # 等等，除了不斷朝向小型精緻化發展外，其對於資料傳 - 輸、儲存的便利性也愈發受到重視。於是，各種具有薄 型、易於攜帶及尚容量的電子卡種類，在市場上相繼誕 生，例如SD(Se_ Digital c_+、MMCXMultimediaM3 04126 VIII. New description: [New technical field] This creation is about a card connector, especially a card connector with a simple structure design to avoid reverse insertion of the electronic card. [Prior Art] In recent years, various digital electronic products, such as mobile phones, digital cameras, etc., have become more and more important for the convenience of data transmission and storage, in addition to the continuous development towards small and refined. As a result, various types of electronic cards with thin, easy-to-carry and capacity have been born in the market, such as SD (Se_ Digital c_+, MMCXMultimedia).
Card)等等，此類電子卡可配合電子產品内建或外接之轉 接用卡連接器裝置’來達職料傳輸、儲存的目的。在 使用上’此類電子卡必須具備能承受反覆插拔的特性， φ 仁由於'、小型冑型化的結構’其強度多有-定限制， 所以為避免電子卡在使科發生損壞，其搭配的對接卡 連接器在設計上必須有利於電子卡之固定及退出。 傳統防止反向誤插的震置大多利用由卡連接器上 方的金屬殼體向下延伸之金屬片赌練置間的干 涉’雜止滑練⑽進，即讀住電子卡推入，但此 種防誤插裝置容易造成向下延伸之金屬片變形，從而使 誤插入的電子卡在連接如形成不穩定的移動碰撞，更 M304126 甚者造成電子卡的破壞。 【新型内容】 本創作之目的在於提供一種卡連接器，藉由本創作 之改良，使電子卡推移、固定與防呆裝置三者合一，可 有效避免電子卡反向誤插，簡化f知卡連接^結構，使 卡連接關於製作生產，並具有較長使料命。 本創作之目的在於提供—種卡連㈣，藉由本創作 之改良’可有效增強元件強度及降低元件堆疊空間。 本創作係涉及-種卡連接器，其主要結構包括基 座、殼體、複數個端子及推卡裝置。其中，殼體係罩覆 於基座上方，並與基座共同構成—插卡空間，複數個端 子及推卡裝置分職設於基座之插槽及推卡空間中；且 在基座内部下方設有—側擋部，側擔部下方設有-凹 槽；推卡裝置’係由本體座、控制桿謂簧所组成，該 本體座-端設有向下突出且高於_部的第二突部，當 電子卡反向誤插時，推卡裝置被向内推移，同時使得; 二突部移動至該凹槽内並與侧擒部形成干涉，以阻止推 卡裝置繼續向_動，藉此可有效防止電子卡反向誤插 【實施方式】 6 M3 04126 ㈣iJ:、、第—騎不’為本創作之卡連接器一較佳實 =;=:連接器主要係由基座卜― 底面 卡4置4所構成。其中，基座1係由 u則兩側邊111、112所構成，在底面11上設有 =f槽12’在基座】内靠近側邊112處定義出可用 切置4之推切㈣，於推卡_3内之 i處設有插孔131及上彈簧柱132，於推卡空間 下方叹有-主播部14、側播部15及凹槽151，主 部14係相對於上彈簧柱132設置。 田 殼體2係為金屬所製成之框體，由上方罩覆於基座 卜而與基座1共同構成—具有插人口之插卡空間16， 设體2上另設有—彈片2卜每—個端子3係由固定部 31，以及由固定部31兩端延伸之接觸端％及焊接端抑 所構成，端子3藉由固定部31固設於前述插槽12内， 使得每一端子3之_端32略為料且突伸入插卡空 間16内，而可與插人插卡空間16内之電子卡形成接 觸’而焊接端33則朝向插人口向下延伸出基座丨外部， 用來焊固於電路板以形成電性導接。 前述主擋部14、侧擋部15及凹槽151係與基座i 體成形设置於推卡空間13下側，其中，側擋部設 置於主擋部14 一侧且高度較低，並在側擋部15下方構 成一凹槽151。 M3 04126 -組推卡裝置4 ’包含有主體部4卜控制桿42及 彈耳43。清同日守參照第二a及三β圖所示，主體部41 上方形成有呈現循環雙執道結構之滑槽411，一側設有 導斜面412，並於相對於導斜面412之另一側上設有擋 止塊413，於擋止塊413相對於上彈簀柱132之一面設 有下彈黃柱414，此外，於主體部41 一端更向下延伸設 有-彈臂415，彈臂415末端設有第一突部416及向下 突出之第二突部417，第二突部417之高度係大於侧播 邛15,並可藉由第一突部416與第二突部417之作用， 以達到有效固定電子卡及避免反向誤插之功效。 控制桿42具有幫折狀之兩端，其中一端係插置於 基座10之插孔131内，而另一端則設置於滑槽411中， 並藉由殼體2之彈片21予以下壓固定。彈簧43之兩端 分別穿設於上彈簧柱132及下彈簧柱414上。藉由上述 結構，使本創作之卡連接器可利用推卡裝置4形成以兩 次按壓為一循環的方式，進行固定及退出電子卡的動 作。 於一般狀況下，由於彈簧43之彈性作用，使擋止 塊413抵靠於主擋部14上，第一突部416與導斜面412 同時朝向插卡空間16，而第二突部417則相對於凹槽 151，但尚未嵌入。 明參閱第二圖及弟四圖所示，當使用者以正常方式 8 M304126 - 將電子卡50由插入口推入插卡空間16内時，電子卡5〇 之斜邊51會推擠推卡裝置4G之主體部41之導斜面 412，使主體部41向内滑移，且控制桿42位於滑槽川 内之-端則由-侧滑槽411路徑滑動至固定 使主體=41被固定，且藉由電子卡5〇側邊上的凹部％ 直接與第—突部416形成卡合，使電子卡50被固定於 插卡空間16中，並與端子3之接觸端％形成訊號連接。 • #再次推動電子卡50時，控制桿42位於滑槽川内之 • 一端離開固定點4111並由另一側滑槽411路徑滑動回原 位，此時由於彈簧43之回復力，使主體部41回彈至原 來位置，擋止塊413抵止於主擋部14上，且電子卡 被退出。 如第五圖所示，當使用者以不正常方式將電子卡50 插入插卡空間16内時，亦即將電子卡5()以反向插入， 此時，電子卡50靠近主體部41之_側不具有缺口，故 ㈣415會被向外推擠，使得第二突部417被推入凹槽 151内，繼而使第二突部417與側擋塊15形成干涉，^ 成主體部41無法被推入，因此達到防止電子卡％被反 向誤插之防呆作用。 相較於舊有技術，當料415之橫向寬度較小時， 容易發生因受外力推擠而斷裂的狀況。本創作更利用彈 臂415與侧播部I5之間的高低差，使彈臂415具有較 M3 04126Card), etc., such an electronic card can be used with the built-in or external transfer card connector device of the electronic product to achieve the purpose of transporting and storing the goods. In use, such electronic cards must have the characteristics of being able to withstand repeated insertion and removal. Since φ is a 'small, sturdy structure', its strength is limited, so to avoid damage to the electronic card in the department, The mating card connector must be designed to facilitate the fixing and exit of the electronic card. Traditionally, the anti-missing of the reverse insertion is mostly performed by the interference of the metal sheet smashing down from the metal casing above the card connector, and the electronic card is pushed in, but this is The anti-missing device is easy to deform the downwardly extending metal piece, so that the mis-inserted electronic card is in an unstable moving collision, and the M304126 causes the electronic card to be destroyed. [New Content] The purpose of this creation is to provide a card connector. With the improvement of the creation, the electronic card can be moved, fixed and foolproof, and the electronic card can be prevented from being reversely inserted, simplifying the card. Connect the ^ structure to make the card connection about production and production, and have a longer life. The purpose of this creation is to provide a kind of card connection (4), and the improvement of the present invention can effectively enhance the strength of the component and reduce the space for component stacking. The present invention relates to a card connector, the main structure of which includes a base, a housing, a plurality of terminals and a push card device. Wherein, the shell cover covers the top of the base and forms a card space together with the base, and the plurality of terminals and the push card device are separately disposed in the slot of the base and the push card space; and below the base a side stop portion is provided, and a groove is arranged under the side shoulder portion; the push card device is composed of a body seat and a control lever, and the body seat-end is provided with a downward protruding and higher than the _ portion In the two protrusions, when the electronic card is reversely inserted, the push card device is pushed inward, and at the same time; the two protrusions move into the groove and interfere with the side jaws to prevent the push card device from continuing to move. Therefore, the electronic card can be effectively prevented from being reversely inserted [Embodiment] 6 M3 04126 (4) iJ:,, the first-ride is not the card connector of the creation is better =; =: the connector is mainly from the base Bu - The bottom card 4 is set to 4. Wherein, the pedestal 1 is composed of u sides 111 and 112, and the bottom surface 11 is provided with a =f slot 12' in the pedestal to define a cut (4) of the available cut 4 in the vicinity of the side 112. The jack 131 and the upper spring post 132 are disposed at the i of the push card _3, and below the push card space, the anchor portion 14, the side play portion 15 and the groove 151 are slanted, and the main portion 14 is opposite to the upper spring column. 132 settings. The field shell 2 is a frame made of metal, which is covered by the upper cover and is combined with the base 1 to have a card insertion space 16 for the population, and the body 2 is additionally provided with a spring piece 2 Each terminal 3 is composed of a fixing portion 31, a contact end % extending from both ends of the fixing portion 31, and a soldering end. The terminal 3 is fixed in the slot 12 by the fixing portion 31, so that each terminal The end 32 of the 3 is slightly material and protrudes into the card space 16 to form a contact with the electronic card inserted into the card space 16 and the soldering end 33 extends downwardly toward the outside of the base. Used to solder to the board to form an electrical junction. The main blocking portion 14 , the side blocking portion 15 and the recess 151 are integrally formed on the lower side of the push card space 13 with the base body i , wherein the side blocking portion is disposed on one side of the main blocking portion 14 and has a low height and A recess 151 is formed below the side stop 15 . M3 04126 - The group push card device 4' includes a main body portion 4, a lever 42 and a slider 43. Referring to the second and third β diagrams, the main body portion 41 is formed with a chute 411 having a cyclic double-obstructing structure, and a guiding slope 412 is disposed on one side and opposite to the other side of the guiding surface 412. A blocking block 413 is disposed on the surface of the blocking block 413 with respect to the upper surface of the upper magazine 132. The upper portion of the main body portion 41 further extends downwardly with a spring arm 415. The end of the 415 is provided with a first protrusion 416 and a second protrusion 417 protruding downward. The height of the second protrusion 417 is greater than that of the side curtain 15 and can be separated by the first protrusion 416 and the second protrusion 417. The function is to effectively fix the electronic card and avoid the reverse insertion. The control rod 42 has two ends of the gusset, one end of which is inserted into the insertion hole 131 of the base 10, and the other end is disposed in the sliding groove 411, and is pressed and fixed by the elastic piece 21 of the casing 2. . Both ends of the spring 43 are respectively disposed on the upper spring post 132 and the lower spring post 414. With the above configuration, the card connector of the present invention can be formed by the push card device 4 to fix and eject the electronic card in a loop by two presses. Under normal conditions, due to the elastic action of the spring 43, the blocking block 413 is abutted against the main blocking portion 14, the first protruding portion 416 and the guiding inclined surface 412 are simultaneously facing the card insertion space 16, and the second protruding portion 417 is opposite. In the groove 151, but not yet embedded. Referring to the second figure and the fourth figure, when the user pushes the electronic card 50 into the card space 16 from the insertion port in the normal manner 8 M304126, the oblique side 51 of the electronic card 5 pushes the push card. The guide inclined surface 412 of the main body portion 41 of the device 4G causes the main body portion 41 to slide inward, and the end of the control rod 42 located in the chute is slid to the fixed side by the side chute 411 to fix the main body 41, and The recessed portion % on the side of the electronic card 5 is directly engaged with the first protrusion 416, so that the electronic card 50 is fixed in the card space 16 and is connected to the contact end % of the terminal 3 by a signal. • When the electronic card 50 is pushed again, the control lever 42 is located in the chute, and one end is separated from the fixed point 4111 and is slid back to the original position by the other side chute 411. At this time, the main body portion 41 is caused by the restoring force of the spring 43. When rebounded to the original position, the stopper 413 abuts against the main stopper 14, and the electronic card is withdrawn. As shown in the fifth figure, when the user inserts the electronic card 50 into the card space 16 in an abnormal manner, the electronic card 5 () is inserted in the reverse direction. At this time, the electronic card 50 is close to the main body portion 41. The side does not have a notch, so (4) 415 will be pushed outward, so that the second protrusion 417 is pushed into the groove 151, and then the second protrusion 417 interferes with the side block 15, so that the main body portion 41 cannot be Push in, thus achieving a foolproof effect that prevents the electronic card % from being reversely mis-inserted. Compared with the prior art, when the lateral width of the material 415 is small, it is prone to breakage due to external force pushing. The present invention further utilizes the height difference between the arm 415 and the side bearing portion I5, so that the elastic arm 415 has a higher M3 04126.
in、 112側邊 12 插槽 13 推卡空間 131 插孔 132 上彈簧柱 14 主擋部 15 側擋部 151 凹槽 16 插卡空間 2 殼体 21 彈片 3 端子 31 固定部 32 接觸端 33 焊接端 4 推卡裝置 41 主體部 411 滑槽 4111 固定點 412 導斜面 413 檔止塊 414 下彈簧柱 415 彈臂 416 第一突部 417 第二突部 42 控制桿 43 彈簧 50 電子卡 51 斜邊 52 凹部 11In, 112 side 12 slot 13 push card space 131 jack 132 upper spring post 14 main stop 15 side stop 151 groove 16 card space 2 housing 21 spring 3 terminal 31 fixing part 32 contact end 33 soldering end 4 Push-pull device 41 Main body portion 411 Chute 4111 Fixed point 412 Guided slope 413 Stop block 414 Lower spring post 415 Spring arm 416 First protrusion 417 Second protrusion 42 Control rod 43 Spring 50 Electronic card 51 Bevel 52 Concave 11