‘ M294127 八、新型說明： 【新型所屬之技術領域】 、匕本創作係有關於—種記憶卡連接器之卡掣定位結構， 尤指一種供記憶卡插接之連接器的卡掣定位結構。 【先前技術】 •，按，數位電子產品如數位相機、MP3播放器、手機 等，為滿足消費者對數位圖檔、數位音樂等的品質要求越 來越高，故其對儲存媒體的容量需求也越來越大。由於在 數，電子產品中所内建之儲存媒體常受限於設計或成本的 考里，其谷1大多不能滿足使用者對儲存容量的需求，因 此，具有體積小，儲存容量大，存取時間短，易插拔等優 點且便於攜帶的記憶卡，便成為數位電子產品上之主要儲 存媒體，如CF卡（Compact Flash card )、MMC 卡 (，ltimedia cani )及SD卡（Secure Digitai card)等比比 φ白疋此外，連接器係提供記憶卡與電子產品之插置連結 定位，以形成二者間之電性連接與資料交流，因此，具有 對插接後的記憶卡，達成穩定固持的連接器卡掣定位結 構，為從事該項行業之相關人士所研究之重要課題。 習知記憶卡連接器之卡掣定位結構，該連接器主要包 括一絕緣座體、一蓋合連接於絕緣座體上方的遮蔽殼體， 並於絕緣座體與遮蔽殼體之間形成有一插置槽，以供記憶 卡插設連結；另在絕緣座體與遮蔽殼體之間容置有一退卡 機構，該退卡機構包含一滑動件，在該滑動件之内側並對 5 * M294127 ^前述插置槽的方向設有—定位彈片，藉由定位彈片凸 伸於插置槽内的定位釣，以對插接於連接 進行卡掣定位。 叮卡 然而，習知記憶卡連接器之卡掣定位結構，雖且 f定位之，用’但在實際使用下仍存在有下述之問題點， =僅精由定位彈片本身之彈力作用，來對記憶卡進行 • 因此在長時間的操作使用下，將令定位彈片產 •的==受力不均而呈單邊偏斜’而造成定位彈片 、尚铲φ 、良，另者，該定位彈片不論在製作或熱處理 之壬’均無法精確地控制每一條定位彈 ;使得組裝後的連接器對記憶卡的卡擎定位效果參= 琴行上述習知所產生之問題，本案創作人遂以從事 ρ，遂：太Γ經驗，並本著精益求精之精神，積極研究改 L逐有摘作『記憶卡連接ϋ之卡掣定位結構』之產 【新型内容】 掣定tin之主要目的’在於提供—種記憶卡連接器之卡 動其係利用定位彈片與遮蔽殼體之間的相互導 動而對插入連接器内部的記憶卡 情去命、*处印 疋仃卞1疋位，而使記 L卡與連接器之間的訊號傳輸更為穩定。 卡型二彡成上述之目的，本創作係—種記憶卡連接器之 疋位結構’該連接11係供記憶卡插接連結，且其包括 6 4 M294127 —絶緣座體、-蓋合連接於絕緣座體上方的遮蔽殼體及— 谷置於絕緣座體與遮蔽殼體之間的退卡機構，該退卡機構 包含一滑動件，該滑動件係可操作性的在絕緣座體内部滑 移’其中在該遮蔽殼體對應於滑動件之移動路徑上開設有 :導引部’而該滑動件之—端則設有位彈片，該定位 彈片具有-導動部及-定位部，所述之導引部係供定位彈 片之導動部嵌入配纟，並驅使定位彈片《定位部產生位置 籲的改變，而對插接於連接器内部的記憶卡進行卡掣定位。 【實施方式】 有關本創作之詳細說明及技術内容，配合圖式說明如 下，然而所附圖式僅提供參考與說明用，並非用來對本創 作加以限制者。 請參閱第一、二及三圖所示，係分別為本創作連接器 之立體分解圖、組合示意圖及A區域局部放大圖，本創作 #係提供一種記憶卡連接器之卡掣定位結構，該連接器主要 包括有-絕緣座體1〇、一遮蔽殼體2〇及一退卡機構別，其 中： 八 該絕緣座體10具有一基板U，從基板丨丨之左、右二侧 分別向前垂直延伸有一第一臂板12及一第二臂板13，在第 一#板12 與基板11之間圍繞形成有一插置槽μ， 於插置槽Η之中央底面設有連接第一、二臂㈣、13的端 子台15 ’該端子台15係供多數導電端子16固接另在插置 槽14之左側形成有一容置空間17，並於容置空間厂上設有 7 M294127 一導執171 ，且在其後方的基板丨丨上設有一插接孔18; 又’在第一、二臂板12、13之外侧端面上間隔設置有多數 卡扣塊19。 該遮蔽殼體20係可為一门形板片21，於該板片21之 左、右二側分別設有多數的卡合槽22，該等卡合槽22係對 應於絕緣座體10之卡扣塊19設置，在遮蔽殼體2〇蓋合於絕 緣座體10之上方時，利於相互扣固連接組合成一體；另， 在遮蔽殼體20之左側前方處設有一導引部23，該導引部23 包含一開設於板片21前方的第一直槽231 、一接續於第一 直槽231之末端並沿板片21之後方開設的斜槽232、及一 接續於斜槽232之末端並向板片21之後方開設的第二直槽 233 。‘ M294127 VIII. New Description: 【New Technical Fields 】 The 匕本 creation department has a card 掣 positioning structure for a memory card connector, especially a card 掣 positioning structure for a connector for memory card insertion. [Previous technology] • Press, digital electronic products such as digital cameras, MP3 players, mobile phones, etc., in order to meet the higher quality requirements of consumers for digital image files, digital music, etc., so the capacity requirements of storage media It is getting bigger and bigger. Because the number of built-in storage media in electronic products is often limited by the design or cost of the test, most of the valley 1 can not meet the user's demand for storage capacity, therefore, has a small size, large storage capacity, access Memory cards that are short-lived, easy to plug and so on, and easy to carry, become the main storage medium for digital electronic products, such as CompactFlash card, MMC card, ltimedia cani and Secure Digitai card. In addition, the connector provides the insertion and connection of the memory card and the electronic product to form an electrical connection and data exchange between the two, thereby having a stable retention of the inserted memory card. The connector cassette positioning structure is an important topic for researchers involved in the industry. A latching structure of a conventional memory card connector, the connector mainly includes an insulating base body, a shielding shell that is connected to the upper side of the insulating base body, and a plug is formed between the insulating base body and the shielding shell A slot is provided for the memory card to be inserted; and a card ejecting mechanism is disposed between the insulating base and the shielding case, the card ejecting mechanism includes a sliding member on the inner side of the sliding member and 5 * M294127 ^ The positioning slot is provided with a positioning elastic piece, and the positioning elastic piece protrudes from the positioning groove in the insertion groove to perform the positioning of the plugging connection. Leica, however, the conventional card memory positioning structure of the memory card connector, although f positioning, but still has the following problems in actual use, = only by the elastic force of the positioning elastic itself, For the memory card • Therefore, under the long-term operation, the positioning of the elastic piece will be unilaterally skewed by the == uneven force, which will cause the positioning elastic piece, the shovel φ, and the other, the positioning elastic piece No matter whether it is made or heat-treated, it is impossible to precisely control each positioning projectile; so that the assembled connector has a positioning effect on the memory card, and the creator of the case is engaged in the problem. , 遂:Taiwan experience, and in the spirit of excellence, actively research and change the product of the "card structure positioning structure" of the memory card connection [new content] The main purpose of 掣定tin is to provide The card of the memory card connector uses the mutual guiding between the positioning elastic piece and the shielding shell to replace the memory card inserted into the connector, and prints 1 position at the *, so that the L card is recorded. With connector The signal transmission more stable. The card type is the same as the above purpose, and the creation system is a clamp structure of a memory card connector. The connection 11 is for a memory card plug connection, and includes 6 4 M294127 - an insulating base body, a cover connection a shielding shell above the insulating base and a card ejecting mechanism disposed between the insulating base and the shielding shell, the ejecting mechanism comprising a sliding member operatively sliding inside the insulating seat Moving in the movement path of the shielding shell corresponding to the sliding member: a guiding portion is provided, and the end of the sliding member is provided with a position spring piece, and the positioning elastic piece has a guiding portion and a positioning portion. The guiding portion is configured to embed the guiding portion of the positioning elastic piece, and drive the positioning elastic piece to change the positioning position of the positioning piece, and to perform the locking positioning of the memory card inserted into the connector. [Details] The detailed description and technical contents of the present invention are as described below with reference to the drawings, but the drawings are only for reference and explanation, and are not intended to limit the creation. Please refer to the first, second and third figures, which are respectively an exploded view, a combined schematic view and a partial enlarged view of the A area of the authoring connector. The present invention provides a card positioning structure of the memory card connector. The connector mainly includes an insulating body 1〇, a shielding shell 2〇 and a card retracting mechanism, wherein: the insulating body 10 has a substrate U, which is respectively directed from the left and right sides of the substrate A first arm plate 12 and a second arm plate 13 are vertically extended, and an insertion groove μ is formed between the first # plate 12 and the substrate 11 , and the first bottom surface of the insertion groove is connected first. Two terminal (four), 13 terminal block 15 'The terminal block 15 is for fixing a plurality of conductive terminals 16 and another receiving space 17 is formed on the left side of the insertion slot 14 and is provided with a 7 M294127 guide on the accommodating space factory. 171 is provided, and a plug hole 18 is disposed on the substrate 后方 at the rear side thereof; and a plurality of snap blocks 19 are disposed at intervals on the outer end faces of the first and second arm plates 12 and 13. The shielding housing 20 can be a door-shaped plate 21, and a plurality of engaging grooves 22 are respectively disposed on the left and right sides of the plate 21, and the engaging grooves 22 correspond to the insulating base 10 The latching block 19 is disposed to be integrated with the mutual fastening connection when the shielding shell 2 is closed over the insulating base 10; further, a guiding portion 23 is disposed at the front left side of the shielding housing 20, The guiding portion 23 includes a first straight slot 231 formed in the front of the panel 21, a slot 232 extending from the end of the first straight slot 231 and extending along the rear of the panel 21, and a slot 232 extending from the slot 232. The end is a second straight groove 233 which is opened behind the plate 21.
該退卡機構30設於絕緣座體1()與遮蔽殼體2〇之間，且 位於絕緣座體10之容置空間17處，退卡機構3〇包含一滑動 件31、一彈性體32、一從動件33及一定位彈片34，該滑動 件31係透過开> 成於其底面的滑槽Mi ，與絕緣座體1〇之導 執171相互配合，而呈可操作性的在絕緣座體忉與遮蔽殼 體20之間作滑移作動，於滑動件31之前方設有一容置槽 M2，於容置槽311内部之前方凸伸有一固定柱313，曰於 固定柱313與容置槽312之内壁面之間形成有一夾固縫 314 ;另在滑動件31之後方設有一心形槽315，並於心形 槽315之左侧設有一開口朝下且貫穿後方的通槽MG。/ 另ϋ亥彈性體32係可為一螺旋壓縮彈簣，其係設置在 滑動件31之通槽316内部，該彈性體32之—端係貼抵在基 8 M294127 板11之後側面上，另一端則抵頂於滑動件31之通槽3ι6内 部對應於基板11的端面上。而該從動件33係為—门字桿， 其一端固設在絕緣座體10之插接孔18内，另一自由端則位 於滑動件31之心形槽315内’隨著滑動件31的前、後移 動，可使從動件33之自由端在滑動件31之心形槽315内擺 動滑移。 該定位彈片34具有一固定部341 、一導動部3犯及一 鏖定位部343，該固定部341係成形於定位彈片34之前端， 並夾掣連接於滑動件31之夾固縫314中，導動部抑2係為 成形於定位彈片34之中段頂端的縱向凸板，而定位部3妨 則2成形於定位彈片34之末端的橫向卡鉤，該導動部科2 係嵌入於遮蔽殼體20之導引部23内，且可在滑動件幻之容 置槽312内左、右擺動，以驅動定位彈片私之定位部3犯 凸伸超出滑動件31之外部周緣。 睛芩閱第四及五圖所示，係分別為本創作連接器供圮 鲁憶卡插接之使用狀態圖（一）及（二），本創作之^_器 係可供一記憶卡5插接連結，該記憶卡5之底端設有間隔 排列的多數導電接點51，另於左側邊前方形成有一缺口 52，使用時將記憶卡5從絕緣座體1〇之插置槽丨4槽口插 入，該記憶卡5之侧緣推動退卡機構30之滑動件31向内移 動=，定位彈片34之導動部342將依序沿遮蔽殼體2〇之導 =部23的第一直槽231 、斜槽2犯及第二直槽2犯移動， ^記憶卡5插入到插置槽14之底端時，導引部23同時驅動 疋位彈片34之定位部343卡入記憶卡5之缺口52中（如第 9 M294127 五圖所示），而達成記憶卡5穩固的卡掣定位效果；同時 記憶卡5之導電接點51恰壓抵接觸於端子台15上的導電端 子16而電連接導通，以使記憶卡5與連接器之間的訊號傳 輸更加穩定確實。 〜 根據本創作之記憶卡連接器之卡掣定位結構，確實具 有以下的優點，其係利用遮蔽殼體2〇之導引部23，來導弓、丨 疋位彈片34之導動部342移動，並使定位彈片34之定位部 # 343產生位置的變動，而可對插入連接器内部的記憶卡°5 進：：掣定位，並使記憶卡5與連接器之間的訊號傳輸更 為穩定確實；另者，可避免習知定位彈片因彈性疲乏，或 各定位彈片於加工過程所產生之彈性係數的不同，而造成 卡掣定位不良之現象。 綜上所述，本創作之「記憶卡連接器之卡掣定位結 構」，的確能藉由上述所揭露之構造，達到所述之功 ^本創作申請前未見於刊物亦未公開使用，誠已符合新型 •專利之新穎、進步等要件。 已 士 飾 惟’上述所揭之圖式及說明，僅為本創作之實施例而 非為限定本創作之實施例；大凡熟悉該項技藝之人 ^斤依摘作之特徵料，所作之其它等效變化或修 皆應涵蓋在以下本案之申請專利範圍内。 【圖式簡單說明】 第一圖係本創作連接器之立體分解圖。 第二圖係本創作連接器之組合示意圖。 M294127 第二圖係第二圖之A區域局部放大圖。 第四圖係本創作連接器供記憶卡插接之使用狀態圖 (一）。 第五圖係本創作連接器供記憶卡插接之使用狀態圖 【主要元件代表符號】The card ejecting mechanism 30 is disposed between the insulating base 1 and the shielding case 2 , and is located at the accommodating space 17 of the insulating base 10 . The ejecting mechanism 3 includes a sliding member 31 and an elastic body 32 . a follower member 33 and a positioning elastic piece 34. The sliding member 31 is operatively coupled to the guide 171 of the insulating base member 1 through the sliding groove Mi formed on the bottom surface thereof. A sliding groove M2 is disposed between the insulating base 忉 and the shielding shell 20, and a receiving groove M2 is protruded in front of the accommodating groove 311, and a fixing post 313 protrudes from the fixing post 313. A grooving slit 314 is formed between the inner wall surfaces of the accommodating groove 312; a heart-shaped groove 315 is disposed behind the sliding member 31, and a through groove is formed on the left side of the heart-shaped groove 315 with the opening facing downward and extending through the rear. MG. The other elastic body 32 can be a spiral compression magazine which is disposed inside the groove 316 of the sliding member 31, and the end of the elastic body 32 is attached to the side of the base 8 M294127 plate 11, and One end abuts against the end surface of the through-hole 3116 of the slider 31 corresponding to the end surface of the substrate 11. The follower 33 is a door bar, one end of which is fixed in the insertion hole 18 of the insulating base 10, and the other free end is located in the heart-shaped groove 315 of the sliding member 31. The front and rear movements allow the free end of the follower 33 to swing in the heart-shaped groove 315 of the slider 31. The positioning elastic piece 34 has a fixing portion 341 and a guiding portion 3 and a positioning portion 343 formed on the front end of the positioning elastic piece 34, and is clamped and connected to the clamping slit 314 of the sliding member 31. The guiding portion 2 is a longitudinal convex plate formed at the top end of the positioning elastic piece 34, and the positioning portion 3 is formed by a lateral hook formed at the end of the positioning elastic piece 34, and the guiding portion 2 is embedded in the shielding. The guide portion 23 of the housing 20 is swayed left and right in the slidable housing 312 of the sliding member to drive the positioning portion 3 of the positioning elastic piece to protrude beyond the outer circumference of the sliding member 31. According to the fourth and fifth figures, the use of the creative connector for the 忆鲁忆卡 plug-in use state diagram (1) and (2), the creation of the ^_ device is available for a memory card 5 In the plug connection, the bottom end of the memory card 5 is provided with a plurality of conductive contacts 51 arranged at intervals, and a notch 52 is formed on the front side of the left side, and the memory card 5 is inserted into the slot 4 from the insulating base 1 during use. When the notch is inserted, the side edge of the memory card 5 pushes the slider 31 of the card ejecting mechanism 30 to move inwardly. The guiding portion 342 of the positioning elastic piece 34 will sequentially follow the guiding portion 23 of the shielding housing 2 The straight slot 231, the chute 2 and the second straight slot 2 are moved. When the memory card 5 is inserted into the bottom end of the insertion slot 14, the guiding portion 23 simultaneously drives the positioning portion 343 of the clamping spring 34 to snap into the memory card. In the gap 52 of 5 (as shown in FIG. 9 of the M294127), the stable positioning effect of the memory card 5 is achieved; and the conductive contact 51 of the memory card 5 is pressed against the conductive terminal 16 on the terminal block 15. The electrical connection is turned on, so that the signal transmission between the memory card 5 and the connector is more stable and reliable. 〜 According to the card locating structure of the memory card connector of the present invention, the following advantages are obtained, which utilize the guiding portion 23 of the shielding case 2 to guide the guiding portion 342 of the guide arch and the slamming spring 34 And the positioning portion # 343 of the positioning elastic piece 34 generates a positional change, and the memory card inserted into the connector can be positioned to: 掣 position, and the signal transmission between the memory card 5 and the connector is more stable. Indeed, in addition, it can be avoided that the conventional positioning elastic piece is not tired due to elasticity, or the elastic coefficient of each positioning elastic piece is different during the processing, and the positioning of the click is poor. In summary, the "Carcass Positioning Structure of the Memory Card Connector" of the present invention can be achieved by the above-disclosed structure, and it has not been disclosed in the publication before the application for creation. In line with the novelty, advancement and other requirements of the new type of patent. The drawings and descriptions disclosed above are only examples of the present creation and are not intended to limit the embodiments of the creation; those who are familiar with the skill are the characteristics of the abstract, and other Equivalent changes or modifications should be covered in the scope of the patent application below. [Simple description of the diagram] The first figure is an exploded view of the author of the author. The second figure is a combination diagram of the authoring connector. M294127 The second figure is a partial enlarged view of the A area of the second figure. The fourth picture is the usage state diagram of the creation connector for memory card insertion (1). The fifth figure is the usage state diagram of the connector for the memory card insertion. [Main component representative symbol]
絕緣座體10 基板11 苐一臂板13 端子台15 容置空間17 插接孔18 遮蔽殼體20 板片21 導引部23 斜槽232 退卡機構30 滑動件31 容置槽312 失固縫314 通槽316 從動件33 ®定部341 第一臂板12 插置槽14 導電端子16 導軌171 卡扣塊19 卡合槽22 第一直槽231 第二直槽233 滑槽311 凸柱313 心形槽315 彈性體32 定位彈片34 導動部342 11 M294127 定位部343 記憶卡5 導電接點51 缺口 52Insulation base 10 Substrate 11 苐One arm plate 13 Terminal block 15 accommodating space 17 Socket hole 18 Shielding housing 20 Plate 21 Guide part 23 Slot 232 Retracting mechanism 30 Sliding member 31 accommodating groove 312 314 channel 316 follower 33 ® fixed part 341 first arm plate 12 insertion slot 14 conductive terminal 16 rail 171 snap block 19 snap groove 22 first straight slot 231 second straight slot 233 chute 311 stud 313 Heart-shaped groove 315 Elastomer 32 Positioning elastic piece 34 Guide part 342 11 M294127 Positioning part 343 Memory card 5 Conductive contact 51 Notch 52
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