M323747 八、新型說明： 【新型所屬之技術領域】 本創作係關於一種卡連接器的進退卡裝置設計，尤其 針對鉤卡結構加以改良，用以防止記憶卡發生彈脫飛卡。 【先前技術】 習知卡連接器，主要係由一絕緣座體與一金屬蓋匹配 結合組成，絕緣座體内並包含數複個端子槽、端子與偵測 片等構件，且在絕緣座體一侧並設有一進退卡裝置，用以 控制記憶卡可插入定位及彈脫退出。習知進退卡裝置係包 括一滑塊、一彈簧、一制動桿及一鉤卡所組成，於記憶卡 插入時，利用滑塊頂推壓縮彈簧（或習知者亦有利用滑塊 擴張拉伸彈簧而達到相同目的），使制動桿一端可在滑塊 導引槽游移作動並獲定位，讓鉤卡外端的彈臂可卡入記憶 卡側壁凹處的卡槽，使記憶卡插入後呈定位；但上述習知 鉤卡的彈臂只是一彎曲短臂，彈臂末端為完全開放形態， 因此對彈臂而言，一但受力即會彎折變形，受力愈大變形 愈大，根本沒有限位作用，是以當記憶卡要退出時，滑塊 在彈簧巨大的衝擊作用力下，很輕易就會完全衝開彈臂， 造成彈臂過度彎折而大幅度的偏移内縮，彈臂無法阻擋退 卡時的衝擊力，故很容易造成記憶卡快速彈脫突然飛出（ 即俗稱的飛卡現象），況現今記憶卡皆以採用輕薄短小者 居多，飛卡情況更加嚴重，其不僅使用操作產生困擾，記 憶卡飛出後也易受損甚或遺失。 【新型内容】 M323747 本創作之主要目的， 、 連接器進退卡裝置咬气 在於供一種可防止飛卡的卡 構加以改進，將鈞卡彈，別是，對進退卡裝置的鉤卡結 抵持臂，利用抵持臂的知4±向内彎折延伸並在末端構成一 饋作用力來阻擋退卡時的衝=作用使彈臂產生立即的反 程中，鉤卡的料能持續與 2此在記憶卡的退卡行 確保記憶料會突_脫㈣^飛卡=好的勾持狀態’ 方便’且能避免記憶卡在退卡行操作更 【實施方式】 又禎次通失。 進退「可防止飛卡 蓋一地 側係容納 絕緣座體1’係具有複數個端子u，座體 設有一組進退卡裝置3 ; 金屬蓋2，係與絕緣座體1呈匹配蓋合； 進退卡裝置3，係包括一滑塊31、一^ r有3及:=:4的滑塊31係受彈簧則持“，料= :各具有:卡止=執槽：該導引執槽311的行㈣M323747 VIII. New description: [New technical field] This creation is about the design of the card connector's advance and retreat card device, especially for the hook card structure to prevent the card from being released. [Prior Art] A conventional card connector is mainly composed of an insulating base body and a metal cover. The insulating body includes a plurality of components, a terminal block and a detecting piece, and the insulating body. One side is provided with an input and eject card device for controlling the insertion and positioning of the memory card and the ejection and withdrawal. The conventional advance and retreat device comprises a slider, a spring, a brake lever and a hook card. When the memory card is inserted, the slider is used to push the compression spring (or the conventional one also uses the slider to expand and stretch) The spring achieves the same purpose), so that one end of the brake lever can be moved and positioned in the guide groove of the slider, so that the elastic arm at the outer end of the hook card can be caught in the slot of the concave side of the memory card wall, so that the memory card is positioned after being inserted. However, the elastic arm of the above-mentioned hook card is only a curved short arm, and the end of the elastic arm is completely open. Therefore, for the elastic arm, once the force is applied, the bending deformation is performed, and the greater the force, the larger the deformation, the fundamental There is no limit function, when the memory card is to be withdrawn, the slider can easily completely open the elastic arm under the huge impact force of the spring, causing the elastic arm to bend excessively and greatly offset and contract. The elastic arm can't block the impact force when the card is retracted, so it is easy to cause the memory card to quickly flake off and suddenly fly out (that is, the so-called flying card phenomenon). Nowadays, the memory card is mostly light and short, and the flying card is more serious. It not only uses operational products It is troublesome, and the memory card is easily damaged or lost after flying out. [New content] M323747 The main purpose of this creation, the connector advancing and retracting device bite is to improve the card structure to prevent the flying card, the Leica bomb, in other words, the hook and the card to the card The arm is extended by the inward bending of the arm 4 and forms a feeding force at the end to block the punching action when the card is retracted. The spring arm produces an immediate reverse stroke, and the material of the hook card can continue to be 2 This is the card withdrawal line of the memory card to ensure that the memory material will suddenly _ off (four) ^ flying card = good holding state 'convenient' and can avoid the memory card operation in the card withdrawal line [implementation] and then pass. "Advance and retreat" prevents the fly-card cover from being accommodating the insulating seat 1' with a plurality of terminals u, and the base body is provided with a set of forward and reverse card-carrying devices 3; the metal cover 2 is matched with the insulating base 1; The card device 3 includes a slider 31, a slider 31 having a 3: and a ==4, and is held by a spring. "Material =: each has: a lock = a groove: the guide groove 311 Line (four)
絕緣座體1與滑仙的兩端銷如與314之間，制H ==在絕緣座體1的鉤槽13舆清塊=導 曰 述滑塊31並在一端開設一嵌槽315，以供 M323747 鉤卡34肷入疋位，所述滑塊3】的嵌槽化 有-間用以糊315區 ::槽:再設 面’而所述的鉤卡34，如第二 相姊相連的槽 ，其外端為-彎曲的彈臂341，且:鉤卡；形狀 彎折延伸並在末端形成一抵持臂342，使抵更向内 於滑塊嵌槽的間隔塊3 、/ 2可抵持 脚抵持作用使彈臂341產生持臂342與間隔塊 效果； 產生一反饋作用力，以達到限位 卡連=緣座體1、金屬蓋2及進退卡裝置3¼成的 _二卡：裝置3的鉤卡34係嵌入設於滑塊 槽41(參聞第八、：臂：:可供勾持於記憶卡4的卡 L:::r，:二== 擊 推彈簧32,使制己憶卡4係利用滑塊31來頂 卡入卡止形的導引槽311中游移作動並 人記％::處 =時令鉤 脫=卡時’記憶卡4係向内再按二下，制動=: 脫離卡止凹槽313，彈箬32 < 件33即 使記憶卡4㈣，如第九^ ^並反㈣推滑塊31， 與記憶卡+’此時鉤卡34的彈臂341 如弟十圖所示，待滑塊3i被 M323747 確=可^手指抽出記憶卡4，故可見本創作於使用 + 、石貝更為方便，完全不會發生記憶卡4突然飛射而 #、卡凊形，記憶卡4更不易受損或遺失，功效十分卓 者0 样31^上述進退卡裝置3的釣卡34，係供嵌入滑塊31的嵌 ;έ士：开^成嵌置，並以金屬蓋2與絕緣座體1匹配蓋合 而、’錢卡34的彎曲尾臂343係相對應植入嵌槽315 •—=區_面317⑼第五圖所示）’而鉤卡洲抵持臂 外脫=於滑塊卻15内的間隔塊316，帅^ 第四圖所示另一種的鉤卡實施形態，該鉤切 同的彈臂341，、抵持臂⑷，及彎曲尾臂⑷，，係 二4 ^5的，選定位魏伸設有—個或—個以上的的嵌 ^ ，而在滑塊嵌槽315的相對應位置亦設有一 或-個以上匹配的欲入槽318 (如第六圖所示 ： 上述實_所揭’僅係本創作主要技術之例舉說 ^並非用以限定本案技術範圍，舉凡涉及等效應用或 段所為隨更或置換者’均應視為屬心案 綜上所述，誠可見本創作對於卡連接器進返卡 的鉤卡結構所施改良，已屬新穎首創並合於實用進^置中 符合新型專利要件，為此申請新型，惟祈鈞局詳自 M323747 法惠准專利為禱。 【圖式簡單說明】 第一圖為本創作之分解立體圖。 第二圖為本創作的鉤卡上視圖。 第三圖為本創作的鉤卡立體圖。 f四圖為本創作另—種鉤卡實施形態的立體圖。 $五圖為本創作中鉤卡後人滑塊後槽的局部斷面圖。 第六圖為本創作中以另一種鉤卡嵌入滑塊嵌槽的局部 斷面圖。 第七圖為本創作在已插卡狀態之組合立體圖。 第八圖為第七圖不含金屬蓋之組合立體圖。 第九圖為t創作在退卡行程中鉤卡彈臂仍與記憶卡呈 持續勾持之狀態示意圖。 第十圖為本創作完成退卡行程且鉤卡彈臂與記憶卡已 呈脫離之狀態示意圖。 M323747 【主要元件符號說明】 1 絕緣座體 12 銷柱 2 金屬蓋 31 滑塊 33制動桿 311導引軌槽 314 銷柱 316 間隔塊 341彈臂 343 彎曲尾臂 41卡槽 341’彈臂 343’彎曲尾臂 318 嵌入槽 11 端子 13鉤槽 3 進退卡裝置 32 彈簧 34 鉤卡 312、313 卡止凹槽 315 嵌槽 317 區隔槽面 342抵持臂 4 記憶卡 34，鉤卡 342’抵持臂 344’、345’ 嵌片Between the two ends of the insulating base 1 and the sliding pin, such as between 314 and 314, the H == in the insulating groove 1 of the insulating seat 1 舆 = = = = = = = = = = = = = = = = = = 并 滑块 滑块 滑块 滑块 315 315 For the M323747 hook card 34 to be inserted into the clamp position, the slider 3] is grooved with a 315 area: a groove: a re-set surface and the hook card 34 is connected to the second phase The outer end of the groove is a curved elastic arm 341, and: a hook card; the shape is bent and extends to form a resisting arm 342 at the end, so as to abut the spacer block 3, / 2 which is inwardly inserted into the slider The rebounding force can be used to cause the elastic arm 341 to generate the holding arm 342 and the spacer block effect; generating a feedback force to reach the limit card joint = the edge seat body 1, the metal cover 2 and the advance and retreat card device 31⁄4 Card: The hook card 34 of the device 3 is embedded in the slider slot 41 (refer to the eighth, the arm:: the card L:::r that can be hooked on the memory card 4,: two == the push spring 32 , so that the memory card 4 is slid into the locking guide groove 311 by the slider 31 and the movement is recorded by the person: %:: = seasonal hook = card when the memory card 4 is inward Press twice, brake =: off the locking groove 313, magazine 32 < piece 33 Make the memory card 4 (four), such as the ninth ^ ^ and vice (four) push the slider 31, and the memory card + 'the hook arm 34 of the hook card 34 at this time as shown in the figure 10, until the slider 3i is confirmed by the M323747 ^ finger The memory card 4 is extracted, so it can be seen that the use of + and Shibei is more convenient, and the memory card 4 suddenly flies without a collision. #,卡凊形, memory card 4 is less likely to be damaged or lost, and the effect is very good. 0 。 31 31 31 31 31 31 31 31 31 31 31 31 31 31 31 31 31 31 31 31 31 31 31 31 31 31 31 31 31 31 31 31 31 31 31 31 31 31 31 31 31 31 31 31 31 31 31 31 31 31 31 31 31 31 31 31 31 31 31 31 31 31 31 31 31 31 31 31 31 31 31 31 31 31 31 31 31 31 31 31 31 31 31 31 31 31 31 31 31 31 31 31 31 31 31 31 31 31 The curved tail arm 343 of 34 is correspondingly implanted into the slot 315. The position of the hook 315 (9) is shown in the fifth figure. ^ The fourth embodiment shows another hook-and-loop implementation. The hook-shaped arm 341, the abutting arm (4), and the curved tail arm (4) are two 4^5. Or more than one of the insets, and one or more matching slots 318 are also provided at corresponding positions of the slider slot 315 (as shown in the sixth figure: This creation The technical example is not intended to limit the technical scope of the case. Anyone who is involved in an equivalent application or a segment of a replacement or replacement should be considered as a summary of the case. It is true that this creation is for the card connector. The improvement of the hook card structure of the return card is a novel initiative and is in line with the practical requirements of the new patent. The application for this is new, but the praying is detailed from the M323747 law patent for the prayer. Explanation] The first picture is an exploded perspective view of the creation. The second picture is the upper view of the hook card of the creation. The third picture is the perspective view of the hook card of the creation. f Four diagrams are perspective views of another implementation of the hook card. $5 is a partial cross-sectional view of the rear slot of the slider of the hook in the creation. The sixth figure is a partial cross-sectional view of another type of hook card embedded in the slider slot in the creation. The seventh picture is a combined perspective view of the created state in the inserted state. The eighth figure is a combined perspective view of the seventh figure without a metal cover. The ninth picture is a schematic diagram of the state in which the hook card arm is still continuously hooked with the memory card during the card withdrawal trip. The tenth figure is a schematic diagram of the state in which the withdrawal of the card is completed and the hook card arm and the memory card are separated. M323747 [Main component symbol description] 1 Insulation base 12 Pin 2 Metal cover 31 Slider 33 Brake lever 311 Guide rail groove 314 Pin 316 Spacer block 341 Spring arm 343 Curved tail arm 41 Card slot 341 'Boom arm 343' Curved tail arm 318 is embedded in slot 11 Terminal 13 hook slot 3 Advancing and retracting device 32 Spring 34 Hook card 312, 313 Locking groove 315 Inserting groove 317 Intervaling groove surface 342 abuts arm 4 Memory card 34, hook card 342' abuts Arm 344', 345' insert