M353508 八、新型說明： 【新型所屬之技術領域】 器 本創作涉及-種連接器’尤指一種具有開關端子的記憶卡連接 【先前技術】 按，隨著電子產品不斷向小型化和多功能化方向發展，記憶卡 連接器作為記憶卡與電子產品之間電性連接與數據傳輸的裝置，不 僅需要小型化，*且其相__具有耐用性，才能適應繁複操作。 美國專利第6,805,566號揭示了一種記憶卡連接器，其具有用 則貞測記憶卡與記憶卡連接器間電訊號傳輸的穩定性的摘測裝 置’該伯測裝置由兩可相互接觸的開關端子組成。當記憶卡完全插 連接器後’記憶卡會抵觸兩開關端子，使得兩開關端子 相接觸而導通。 =、，上述記憶卡連接器由於_裝置由兩開關端子組成，使得 s己憶卡連接器的體積相對較大且製程較繁瑣。 【新型内容】 且門目的係針對上m技術之Η提供—種體積減小 且開關i而子經久耐用的記憶卡連接器。 2成上述目的’本創作所提供—種記憶卡連接器包括一底 設在底座上的端子、一上蓋及—開關端子。底座具有 一基板，基板上開設有—開槽。上蓋扣合於底座上底座 子包上的固持部、一從固持部的 、南部及一 接部、—從固持部另一端延伸到底座之開槽内的導 «導通料末端斜向上延伸到收容空間㈣彈抵部。 皆以創作記憶卡連接器藉由複數個端子與—開關端子 、；疋於底座上，可有效地減小記憶卡連接器的體積。 5 M353508 【實施方式】 為詳細說明本創作之技術内容、構造特徵及其所達成之目的與 功效，以下茲例舉實施例並配合圖式詳予說明。M353508 VIII. New description: [New technical field] The present invention involves a kind of connector, especially a memory card connection with a switch terminal. [Prior Art] Press, as electronic products continue to be smaller and more multifunctional In the direction of development, the memory card connector as a device for electrical connection and data transmission between the memory card and the electronic product requires not only miniaturization, but also the durability of the phase __ to adapt to complicated operations. U.S. Patent No. 6,805,566 discloses a memory card connector having a pick-up device for measuring the stability of electrical signal transmission between a memory card and a memory card connector. The test device is composed of two switch terminals that are in contact with each other. . When the memory card is fully inserted into the connector, the memory card will interfere with the two switch terminals, making the two switch terminals contact and conducting. =,, the above memory card connector is composed of two switch terminals, so that the size of the memory card connector is relatively large and the process is cumbersome. [New content] The purpose of the door is to provide a memory card connector with a reduced volume and a durable switch i. 2% of the above objects are provided by the present invention. The memory card connector includes a terminal disposed on the base, an upper cover, and a switch terminal. The base has a substrate, and the substrate is provided with a slot. The upper cover is fastened to the retaining portion of the base sub-package on the base, a portion from the retaining portion, the south portion and the connecting portion, and the end of the guiding material extending from the other end of the retaining portion into the slot of the base extends obliquely upward to receive Space (four) hit the part. The memory card connector can effectively reduce the volume of the memory card connector by using a plurality of terminals and a switch terminal. 5 M353508 [Embodiment] In order to explain in detail the technical contents, structural features, and the objects and effects achieved by the present invention, the embodiments are described in detail below with reference to the drawings.
請參閱第一圖’一種本創作記憶卡連接器1為一掀蓋式記憶卡 連接器，供M2卡（Memory Stick Micro Card)插接用，其焊設於電 路板上（圖中未示）並與記憶卡（圖中未示）電性連接。該記憶卡 連接器1包括一底座1〇、一與底座10扣合的上蓋2〇、一嵌設於底 座10内的複數個端子、一開關端子4〇以及安裝在底座1〇上的複 數個助焊片50，上蓋20與底座1〇圍成一收容空間6〇。 凊參閱第二圖，所述底座1〇的底部為一矩形的基板丨丨，基板 Η前部開設有一焊接槽m，基板u大致中後部處開設一與焊接 槽111平行的端子槽112,端子槽112的寬度略窄於焊接槽lu的 寬度，端子槽112後端一側開設有一與端子槽112連通的開槽113。 基板11兩側分別向上延伸形成一猜牆12。獅12的内側表面的 中後部處開設有-卡持槽13，播牆12的内侧表面的前部處向内凸 伸形成-凸塊14 ’凸塊14上亦開設有—卡持槽13，卡持槽η用 於容置助焊片50。播牆12外側表面的後端開設有—枢轉槽曰15。擒 騰12外側表面的大致中部處開設有—呈“L”形的鎖止槽16。^ 牆12外側表面的前端開設n “L，，形的定位槽17。: 内側表㈣大財部處凸設_防呆塊18，㈣止⑽卡錯 一：結合第二圖參閱第三圖至第五圖，複數個端子以嵌件方式固 ::::2底r上。複數個端子中包括兩個第-端= 1U弟—如》子32及八個第二迪工^ ** 部祀，第一美部31二 第一端子31包括-第-基 延伸/ 巾部向上料延伸後水平延伸再向下彎折 以便於更牢固的礙設於底座10上。第-基部扣的一端向 6 M353508 月ίΐ延伸出一第一焊尾部312， 焊接槽⑴巾，第一焊尾部31第沾1尾部312伸入到基板11之 3116^¾ 的底面與基板11的底面平齊。第 U 311的另一端向後延伸出_ 與第-基部3U左右平齊，第—連^一連接部313,第一連接部313 伸出一第-接觸部314。 接部313的末端向後並斜向上延 第二端子32與第一端子31的結構類似，相應具有 321、一第二焊尾部322、一 1 甘 _ 第一連接部323及一第二接觸部324， =垃Γ同之處在於：第二連接部323稍微向一側偏斜，從而使得 第-接觸部324能恰好抵接記憶卡上的相應接點。 、第Λ端子θ33與第二端子32的結構類似，相應具有一第三基部 m二焊尾部332/ —第三連接部333及一第三接觸部334， 心不同之處在於第二連接部333偏斜的角度稍微大於第二連 接部323偏斜的角度，從而使得筮__ 上的相應接點。 “二接觸部334能恰好抵接記憶卡 子：:括端子大Ilf方 :山已括-大致長條狀的_部4卜·持部41大致前後延伸 # 112 1的基板u t ’固持部41的綠緣延伸有 複數個向上或者向下彎折的固持片411。固持部Μ的前端向 的-側延伸出一助固部412，助固部412的前端向前延伸出 部42，該焊接部42延伸到基板u之谭接槽⑴對應的位置處且 焊接部42的下表面與基板u的底面平齊。固持部41的另— 向端子的-側邊處向右並斜向上延伸出一導通部幻’導通部4 端的下表面上凸設-凸點43卜導通部43的末端再斜向上°延 弹抵部44。凸點431在導通部43上的位置大致對應於導通部43 與彈抵部44左右向總長度的中部處。 =參閱第二圖’上蓋20包括上蓋基板21 ’上蓋基板幻兩 側/刀別向下延伸形成側板22，兩側板22後端内側皆向内凸伸形成 M353508 一凸包23。側板22下邊緣的大致中部向内延伸形成一呈矩形的卡 板24，當上蓋20蓋合於底座10上時，卡板24卡合於底座1〇之 鎖止槽16内。侧板22下邊緣的前部開設有一凹槽25，凹槽25的 槽後壁向前延伸設有一彈臂26,彈臂26的前端斜向内延伸再斜向 外延伸形成一彈性卡抵部27。 在組裝本創作記憶卡連接器1時，助焊片50卡置於卡持槽13 内’端子和開關端子40相並列地嵌設於底座1〇上，端子之焊尾部 (包括第-焊尾部312、第二焊尾部322和第三焊尾部332)及開關 端子40之焊接部42相平行且等間距排列。第一接觸部314、第二 接觸部324和第三接觸部334延伸到與端子槽112對應的位置處且 與記憶卡的相應接點抵接，開關端子4〇之導通部43和彈抵部料 延伸到開槽113對應的位置處。上蓋2〇通過凸包23樞裝於底座 1〇之樞轉槽15内而枢接於底纟1G上，使得上蓋2()可翻蓋旋轉並 前後滑動。 將記憶卡正確置入記憶卡連接器i時，記憶卡會與複數個端子 之接觸部（包括第-接觸㈣4、第二接觸部324和第三接觸部334) 相電，連接並和開關端子4〇之彈抵部44接觸。此時，旋轉並向前 推上蓋20，使卡板24卡持於鎖止槽16的前部，使彈性卡抵部 ，抵定位於定位槽17内，從而上蓋2G蓋合於底座ig上。此時， 二己憶卡向下抵壓關端子4G之彈抵部44，彈抵部44受到壓迫後 帶動導通部43 -起向下移動’導致凸點431穿過開槽113而與電 路板導通，從而相關電路可彳貞_記憶卡已完全置人記憶卡連接器 1内。由於’開關端子40之導通部43@末端延伸出彈抵部44,並 將與電路板接觸的凸點431設置在整個彈臂（即導通部Μ盘彈抵 部^的中間’加長了受力力臂，可有效防止屈服的發生。- r上所述本！彳作讀卡連接^〗的特點在於複數個端子的焊 尾。p (包括第-焊尾部312、第二焊尾部322和第三焊尾部说）Please refer to the first figure. 'This creative memory card connector 1 is a cover-type memory card connector for M2 card (Memory Stick Micro Card) plug-in, which is soldered on the circuit board (not shown) And electrically connected to the memory card (not shown). The memory card connector 1 includes a base 1 , an upper cover 2 扣 that is engaged with the base 10 , a plurality of terminals embedded in the base 10 , a switch terminal 4 〇 , and a plurality of mounted on the base 1 〇 The soldering piece 50, the upper cover 20 and the base 1 are surrounded by a receiving space 6〇. Referring to the second figure, the bottom of the base 1 is a rectangular substrate, a soldering groove m is formed in the front portion of the substrate, and a terminal slot 112 parallel to the soldering slot 111 is formed in the rear portion of the substrate u. The width of the groove 112 is slightly narrower than the width of the soldering groove lu. The rear end of the terminal slot 112 defines a slot 113 communicating with the terminal slot 112. Both sides of the substrate 11 extend upward to form a wall 12 respectively. a middle portion of the inner side surface of the lion 12 is provided with a holding groove 13 , and a front portion of the inner side surface of the wall 12 is protruded inwardly to form a protrusion 14 . The bump 14 is also provided with a holding groove 13 . The holding groove η is for accommodating the soldering piece 50. The rear end of the outer surface of the wall 12 is provided with a pivoting groove 15 . A locking groove 16 having an "L" shape is formed at a substantially central portion of the outer surface of the raft 12 . ^ The front end of the outer surface of the wall 12 is opened with n "L,, the shape of the positioning groove 17: the inner table (four) the large financial department convex _ anti-dead block 18, (four) stop (10) card wrong one: in conjunction with the second picture, see the third picture to In the fifth figure, a plurality of terminals are fixed by inserts: ::: 2 at the bottom r. The plurality of terminals includes two first ends = 1U brothers - such as "sub-32" and eight second digs ^ **第一, the first portion 31 of the first portion 31 includes a base-base extension/cloth portion extending upwardly and then extending horizontally and then bent downward so as to be more firmly blocked on the base 10. One end of the first base buckle A first solder tail portion 312 is extended to the 6 M353508 month, and the first solder tail portion 312 extends into the bottom surface of the substrate 11 to be flush with the bottom surface of the substrate 11. The other end of the 311 extends rearwardly _ with the left and right sides of the first base portion 3U, and the first connecting portion 313 extends from a first contact portion 314. The end of the connecting portion 313 is rearward and obliquely upward. The second terminal 32 is similar in structure to the first terminal 31, and has a second solder tail portion 322, a first soldering portion 323, and a second contact portion 324. The difference is that the second connecting portion 323 is slightly deflected to one side, so that the first contact portion 324 can abut the corresponding contact on the memory card. The second terminal θ33 and the second terminal 32 The structure has a similar structure, and has a third base portion m solder tail portion 332 / - a third connecting portion 333 and a third contact portion 334 , the difference in that the second connecting portion 333 is slightly inclined at an angle slightly larger than the second connecting portion 323 The angle of the skew, so that the corresponding contact on 筮__. "The two contact portion 334 can just abut the memory card:: the terminal is large Ilf side: the mountain has been covered - the roughly long strip of the _ part 4 Bu · holding The portion 41 of the substrate ut' holding portion 41 extending substantially in the front and rear of the front portion 41 has a plurality of holding pieces 411 which are bent upward or downward. A front portion of the holding portion 向 extends to a side of the front side of the holding portion 412. The front end of the auxiliary portion 412 extends forwardly from the portion 42. The welded portion 42 extends to a position corresponding to the tandem groove (1) of the substrate u and the welded portion 42 The lower surface is flush with the bottom surface of the substrate u. The other side of the holding portion 41 extends to the right side of the terminal and extends obliquely upward. A conductive portion is formed on the lower surface of the end portion of the conductive portion 41. The end of the conductive portion 43 is slanted upwardly. Abutment 44. The position of the bump 431 on the conduction portion 43 substantially corresponds to the middle portion of the total length of the conduction portion 43 and the elastic abutment portion 44 in the left-right direction. = Referring to the second figure, the upper cover 20 includes the upper cover substrate 21'. The cover substrate has two sides/knife extending downwardly to form the side plate 22, and the rear sides of the rear ends of the two side plates 22 are inwardly projecting to form a convex cover 23 of M353508. The substantially central portion of the lower edge of the side panel 22 extends inwardly to form a rectangular card member 24. When the upper cover 20 is attached to the base 10, the card member 24 is engaged in the locking slot 16 of the base 1b. A groove 25 is defined in a front portion of the lower edge of the side plate 22. The rear wall of the groove 25 extends forwardly with a resilient arm 26. The front end of the elastic arm 26 extends obliquely inwardly and then extends obliquely outward to form an elastic snap portion. 27. When the creative memory card connector 1 is assembled, the soldering pad 50 is stuck in the holding slot 13 and the terminal and the switch terminal 40 are juxtaposed on the base 1 ,, and the solder tail portion of the terminal (including the first solder tail portion) 312. The second solder tail portion 322 and the third solder tail portion 332) and the solder portion 42 of the switch terminal 40 are parallel and equally spaced. The first contact portion 314, the second contact portion 324, and the third contact portion 334 extend to a position corresponding to the terminal slot 112 and abut against a corresponding contact of the memory card, and the conductive portion 43 and the spring abutment portion of the switch terminal 4 The material extends to a position corresponding to the slit 113. The upper cover 2 is pivotally mounted in the pivoting groove 15 of the base 1 through the convex cover 23 to be pivotally connected to the bottom cymbal 1G, so that the upper cover 2 () can be flipped and slid back and forth. When the memory card is correctly placed in the memory card connector i, the memory card is electrically connected to the contact portions of the plurality of terminals (including the first contact (four) 4, the second contact portion 324, and the third contact portion 334), and is connected to the switch terminal. The 4 弹 抵 抵 44 44 contact. At this time, the cover 20 is rotated and pushed forward to hold the card 24 at the front portion of the locking groove 16, so that the elastic locking portion is positioned in the positioning groove 17, so that the upper cover 2G covers the base ig. At this time, the second memory card presses down the elastic abutting portion 44 of the closing terminal 4G, and the elastic abutting portion 44 is pressed to drive the conducting portion 43 to move downwardly, causing the bump 431 to pass through the slot 113 and the circuit board. Turning on, so that the relevant circuit can be 彳贞 _ memory card has been completely placed in the memory card connector 1. Since the end portion of the conduction portion 43@ of the switch terminal 40 extends out of the elastic abutment portion 44, and the bump 431 which is in contact with the circuit board is disposed in the entire elastic arm (ie, in the middle of the opening portion of the conduction portion), the force is lengthened. The force arm can effectively prevent the occurrence of yielding. - r described above! The function of reading card connection ^ is characterized by the solder tail of a plurality of terminals. p (including the first-welding tail portion 312, the second solder tail portion 322 and the first Three solder tails)
M353508 相平行且等間距排列地伸 (包叫接槽⑴中，而部分端子之連接部 相山ί 3和第三連接部333 )向—側傾斜，使得複數 接觸部（包括第一接觸部3]1 '第二接觸部321和第三接 :*的距_隔和職卡之接料距_隔相—致，以與記 不等距的接點接觸而實現電性連接。端子通過基部嵌設於基 t之焊接槽⑴與端子槽112之_部分·端子4g嵌設在 捏垃μ #側、’且焊接部42與複數個端子之焊尾部平行地延伸到 1 : 111内以焊接於電路板上，從而可有效地減小記憶卡連接器 1的體積。 【圖式簡單說明】 第一圖為本創作記憶卡連接器一種實施例之立體圖。 第二圖為第-圖所示記憶卡連接器之立體分解圖。 第三圖為第_圖所示記憶卡連接器之端子和開關端子的俯視 第四圖為第-圖所示記憶卡連接器之開關端子的側向正視圖。 >第五®為第-圖所不記憶卡連接H之複數端子和開關端子敌 设到底座上的立體圖。 【主要元件符號說明】 記憶卡連接器 1 底座 10 基板 11 焊接槽 111 端子槽 112 開槽 113 擔牆 12 卡持槽 13 凸塊 14 樞轉槽 15 鎖止槽 16 定位槽 17 防呆塊 18 上蓋 20 上盍基板 21 側板 22 M353508M353508 is parallel and equally spaced (in the joint groove (1), and the connecting portions of the partial terminals are slanted to the side, so that the plurality of contacts (including the first contact 3) ] 1 'The second contact portion 321 and the third connection: * the distance _ compartment and the card receiving distance _ the phase-to-phase, to achieve electrical connection with the contacts that are not equidistant. The terminal passes through the base The soldering groove (1) embedded in the base t and the terminal portion 4g of the terminal slot 112 are embedded in the kneading μ side, and the soldering portion 42 extends in parallel with the solder tail portion of the plurality of terminals to 1:111 for soldering. On the circuit board, the volume of the memory card connector 1 can be effectively reduced. [Simplified description of the drawing] The first figure is a perspective view of an embodiment of the creative memory card connector. The second figure is shown in the figure - The three-dimensional exploded view of the memory card connector. The third figure is the top view of the terminal and switch terminal of the memory card connector shown in Figure _. The fourth picture is the side elevational view of the switch terminal of the memory card connector shown in the figure - > Fifth® is for the first picture, the memory card is connected to the complex terminal and switch terminal of H. Stereo view on the base. [Main component symbol description] Memory card connector 1 Base 10 Base plate 11 Weld slot 111 Terminal slot 112 Slot 113 Wall 12 Hold slot 13 Bump 14 Pivot groove 15 Lock groove 16 Positioning groove 17 Anti-dead block 18 upper cover 20 upper base plate 21 side plate 22 M353508
凸包 23 卡板 24 凹槽 25 彈臂 26 彈性卡抵部 27 第一端子 31 第一基部 311 第一焊尾部 3 12 第一連接部 313 第一接觸部 314 第二端子 32 第二基部 321 第二焊尾部 322 第二連接部 323 第二接觸部 324 第三端子 33 第三基部 331 第三焊尾部 332 第三連接部 333 第三接觸部 334 開關端子 40 固持部 41 固持片 411 助固部 412 焊接部 42 導通部 43 彈抵部 44 凸點 431 助焊片 50 收容空間 60Convex bag 23 card plate 24 groove 25 elastic arm 26 elastic card abutting portion 27 first terminal 31 first base portion 311 first solder tail portion 3 12 first connecting portion 313 first contact portion 314 second terminal 32 second base portion 321 Second solder tail 322 second connecting portion 323 second contact portion 324 third terminal 33 third base portion 331 third solder tail portion 332 third connecting portion 333 third contact portion 334 switch terminal 40 holding portion 41 holding piece 411 fixing portion 412 Welding portion 42 conducting portion 43 resilient portion 44 bump 431 soldering piece 50 receiving space 60
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