M380602 五、新型說明： 【新型所屬之技術領域】 本創作涉及一種連接器，尤其涉及一種具有開關端子的記 憶卡連接器。 【先前技術】 目前，隨著科技不斷發展進步，電子產品不斷向小型化和 多功能化方向發展。通常，記憶卡與消費性電子產品間的存取 使用是通過一記憶卡連接器來實現的，為適應各種消費電子產 品資料存取與應用的需要，各電子記憶卡廠商也提供各種規格 與容量的記憶卡。目前，市場上出售的記憶卡有MS卡（MemoryM380602 V. New description: [New technical field] The present invention relates to a connector, and more particularly to a memory card connector having a switch terminal. [Prior Art] At present, with the continuous development of science and technology, electronic products continue to develop in the direction of miniaturization and multi-functionality. Generally, the access between the memory card and the consumer electronic product is realized through a memory card connector. To meet the needs of various consumer electronic product data access and application, various electronic memory card manufacturers also provide various specifications and capacities. Memory card. Currently, the memory card sold on the market has an MS card (Memory
Stick Card )、SD 卡（Secure Digital Memory Card )、Mini SD 卡、 MMC卡(Multi Media Card)等。而記憶卡連接器作為記憶卡與 電子產品之間電性連接與資料傳輸的裝置，不僅需要小型化， 而且其相關結構須緊凑穩固、耐用，才能適應反覆操作以維持 電子產品擴張功能的需求。 現有的記憶卡連接器一般包括絕緣本體以及覆蓋於絕緣本 體上方並與絕緣本體相扣合的遮蔽殼體。絕緣本體具有收容記 憶卡的收容空間，以及多個收容導電端子的收容槽。導電端子 一端與電路板連接，另一端與記憶卡電性連接。該種記憶卡連 接器還包括偵測件對記憶卡進行偵測，然後進行存儲資料或讀 取資料的動作。現有的記憶卡連接器的偵測件一般由兩個相互 接觸的開關端子組成，當記憶卡完全插入於記憶卡連接器後， 記憶卡會抵觸兩開關端子，使得兩開關端子相抵觸而導通。然 而’由於現有的兩個開關端子相互接觸的部分為平面狀，兩個 開關端子在相互抵觸時，一個開關端子受到另一個開端端子的 抵壓，在抵壓行程較大的情況下，受抵壓的開關端子容易發生 3 M380602 塑性變形，從而導致偵測件的偵測功能不準確，容易造成記憶 卡與記憶卡連接器之間錯誤偵測，且信號傳輸不穩定，無法正 確對記憶卡執行存儲或讀取資料的動作。 因此’有必要提供一種改進型的記憶卡連接器來克服上述 缺陷。 【新型内容】 本創作之目的在於針對上述習知技術之不足，提供一種記 憶卡連接器，該記憶卡連接器的結構穩固、耐用，偵測功能準 確且信號傳輸穩定、正確，保證了產品的性能和品質。 為實現上述目的’本創作所提供的記憶卡連接器，包括絕 緣本體、遮蔽殼體、複數導電端子及偵測件；絕緣本體焊接在 一電路板上且開設有與複數導電端子一一對應的複數端子槽； 複數導電端子收容於複數端子槽内；遮蔽殼體包覆於絕緣本體 上並與絕緣本體形成容納記憶卡的收容空間，複數端子槽與收 容空間連通，收容空間的開口形成用於插接記憶卡的插口；债 測件包括第一開關端子和第二開關端子’第一開關端子包括支 撐部，支撐部的一端延伸形成第一焊接部，第一焊接部鄰近插 口且垂直穿過絕緣本體並與電路板固定連接，支撐部的另一端 延伸並彎折形成抵壓部，抵壓部伸入收容空間；第二開關端子 包括第二焊接部，第二焊接部遠離插口並與第一焊接部位於收 容空間的同一側’第二焊接部的一端垂直穿過絕緣本體與電路 板固定連接，第二焊接部的另一端遠離抵壓部並向上弯折形成 連接部’連接部的末端向插口方向彎折形成鄰近抵壓部的導通 部’當記憶卡從插口插入收容空間内時，記憶卡接觸並抵壓抵 虔部從而帶動抵壓部與導通部抵觸。 如上所述’本創作記憶卡連接器的第二開關端子為彎折結 4 M380602 構’從而使得第一開關端子的抵壓部與第二開關端子的導通部 的距離比兩個平面結構之間的距離大，因此，當記憶卡插入收 容空間内，從而帶動抵壓部抵壓導通部時，在第一開關端子的 行程較大的情況下，第二開關端子的導通部受到的抵壓行程並 不是很大’故第二開關端子不容易發生塑性變形，結構較為穩 固、耐用’從而確保了記憶卡連接器的偵測功能準確及記憶卡 與記憶卡連接器間信號傳輸的穩定性及正確性，確保產品的性 能和品質。 【實施方式】 為詳細說明本創作之技術内容、構造特徵、所達成目的及 功效，以下茲舉例並配合圖式詳予說明。 請參閱第一圖，本創作中，所述記憶卡連接器適用於Micro SD 卡（Micro Secure Digital Memory Card )’ 其包括絕緣本體卜 遮蔽殼體3、複數導電端子4及偵測件5。 §青參閱第一圖和第二圖，絕緣本體1焊接在一電路板2上 且大致呈長方體狀，其具有相對設置的上、下表面u、12，左、 右表面13、14以及前、後表面15、16，絕緣本體的上表面u 開設有與複數導電端子4 一一對應的複數端子槽11〇且複數端 子槽110貫穿絕緣本艎1的後表面16，複數導電端子4 一一對 應的收容於複數端子槽110内。具體地，複數個導電端子4包 括一基部42，基部42收容於複數端子槽ι10内且基部42的一 端往絕緣本體1的下表面12延伸並彎折形成焊尾部41，焊尾 部41與絕緣本體1的下表面12相互平行並焊接於電路板2上， 基部42的另一端往絕緣本體1的上表面12延伸並彎曲形成弧 形的接觸部43 ’接觸部43用於與記憶卡電性連接。絕緣本體 的左、右表面13、14上分別開設有左、右凹面in、I〗〗。 5 M380602 請參閱第三圖和第四圖，遮蔽殼體3包覆在絕緣本體i的 上表面11及左、右表面丨3、14,且與絕緣本體丨之間形成容 置記憶卡的收容空間1〇〇，複數端子槽110與收容空間1〇〇連 通’收容空間100的開口形成用於插接記憶卡的插口。具體地， 遮蔽殼體3包括主體31’主體31包覆絕緣本體丨的上表面n， 主體31的兩側向下彎折延伸形成左、右側面32a、32b，左、 右側面32a、32b分別包覆絕緣本體的左、右表面13、14，遮 蔽殼體3的左、右側面32a、32b分別設有與左、右凹面m、 112相卡合的左、右卡合塊33a、33b，主體3i的後侧中部往下 方彎折延伸有一止擋部34，止擋部34用於防止記憶卡過度插 入記憶卡連接器。 請參閱第一圖至第四圖，絕緣本體丨具有凸伸出的上表面 11的右側且鄰近插口處的凸臺17，凸臺17的右側壁上開設有 嵌合槽170，遮蔽殼體3的右側面32b設有與嵌合槽170相卡 合的嵌合塊35。 具體地，絕緣本體1上開設有第一收容槽1〇1和第二收容 槽102’第一收容槽ιοί及第二收容槽1〇2貫穿絕緣本體的上、 下表面11、12，第一收容槽101開設於凸臺17上，第二收容 槽102遠離插口並與第一收容槽1〇1位於收容空間1〇〇的同一 側。偵測件5包括第一開關端子51和第二開關端子52，第一 開關端子51固定於第一收容槽1〇1内，第二開關端子52固定 於第二收容槽102内。 請參閱第一圖 '第五圖和第六圖，第一開關端子51包括支 撐部512,支撐部512的一端延伸形成第一焊接部511，第一焊 接部511鄰近插口且垂直穿過第一收容槽1〇1並與電路板2固 定連接，支撐部512的另一端延伸並彎折形成抵壓部513，抵 6 朝1 5U包括第_抵壓部5l3a和第二抵壓部5l3b，支撐部512 #入述Γ㈤1〇0内延伸形成第一抵壓部513a，第一抵壓部513a 形^谷^間_内，第〜抵壓部513a沿插口方向彎折並延伸 窃-抵壓部513b;第二開關端子52包括第二焊接部521， :接部521的一端垂直穿過第二收容槽1〇2與電路板2固 彎拼π 焊接部521的另一端遠離第二抵壓部513b並向上 鄰^成連接部522，連接部似的末端向插〇方向f折形成 近抵壓部513a的導通部523。 壓权憶卡從插口插人故容空間100内時，記憶卡接觸並抵 =壓部5U從而帶動第—抵壓部仙與導通部523抵觸。具 ’第「抵壓部5Ua正對導通部523設置有長條狀的凸起 ’導通部523向下延伸有導通區5231，凸起5131可分離 、導通區5231抵觸$樣的設計使得在插卡時第二開關端子 的導通部523不僅受到向後的抵壓力，而且還會產生左右擺 動，因此降低了第二開關端子52的最大應力，避免其發生塑性 變形。 凊參閱第七圖，遮蔽殼體3的主體31向絕緣本體丨的上表 面U延伸有限位塊36，限位塊36鄰近第一開關端子51的支 撐》卩512並隔離支樓部512與記憶卡6接觸。限位塊％的設置 避免了記憶卡6剛插入記憶卡連接器就與第一開關端子5丨的支 撐部512接觸，從而抵壓第一開關端子51使第一開關端子51 的抵壓部513與第二開關端子52的導通部523抵觸，導致錯誤 4貞測。 凊參閱第一圖至第十圖，在組裝本創作記憶卡連接器時， 首先將複數個導電端子4從絕緣本體i的後表面16插入複數端 子槽101内，而第一開關端子51和第二開關端子52則分別收 容於第一收容槽101和第二收容槽102中；再者，將遮蔽殼體 M380602 3的嵌合塊35與絕緣本體1的嵌合槽170及遮蔽殼體3的左、 右卡合塊33a、33b與絕緣本體的左、右凹面111、112相卡合 固定，從而使遮蔽殼體3固定包覆於絕緣本體1上，並與絕緣 本體1之間形成記憶卡收容空間100。當記憶卡6未插入收容 空間100時，第一開關端子51的抵壓部513與第二開關端子 52的導通部523呈常開狀態。 當記憶卡6正轉插入記憶卡連接器而尚未完全插入記憶卡 連接器内時，記憶卡6通過絕緣本體1的上表面11從而使記憶 卡6上的接觸片（圖未示）與複數導電端子4的接觸部43電性 連接，且記憶卡6的一角抵壓第一開關端子51的第一抵壓部 513a並形成第一接觸點。當記憶卡6再往記憶卡連接器插入且 完全插入記憶卡連接器内時，第一接觸點移動至第二抵壓部 513b的位置，第一開關端子51的第二抵壓部513b受到記憶卡 6的抵壓會往絕緣本體1的右表面14方向移動，從而導致第一 開關端子51的第一抵壓部513a與第二開關端子52的導通部 523抵觸，第一開關端子51的第一抵壓部513a與第二開關端 子52的導通部523形成第二接觸點。 因此，當與記憶卡連接器電性連接的印製電路板（圖未示） 上的電路偵測到第一開關端子51與記憶卡6形成電性連接且第 一開關端子51與第二開關端子52抵觸後，即可使記憶卡6執 行存儲資料或讀取資料的動作。 綜上所述，由於記憶卡6插入本創作記憶卡連接器的過程 中，第一接觸點的行程要比第二接觸點的行程大，因此第一開 關端子51的行程較大的情況下，第二開關端子52的導通部523 觉到的抵壓行程並不是很大，故第二開關端子52不容易發生塑 性變形，結構較為穩固、耐用，從而確保了記憶卡連接器的偵 測功能準確及記憶卡與記憶卡連接器間信號傳輸的穩定性及正 8 M380602 確性，確保產品的性能和品質。 【圖式簡單說明】 第一圖為本創作記憶卡連接器的結構分解圖。 第二圖為第一圖所示記憶卡連接器的部分結構分解圖。 第三圖為本創作記憶卡連接器的遮蔽殼體的結構示意圖。 第四圖為本創作記憶卡連接器的立體組合圖。 第五圖為第一圖中A部分的放大圖。 第六圖為本創作記憶卡連接器的第二開關端子的結構示意 圖。 第七圖為本創作記憶卡連接器與記憶卡結合後的立體組合 圖。 第八圖為第七圖所示記憶卡連接器與記憶卡結合後的部分 立體組合圖。 第九圖為本創作記憶卡連接器的第一開關端子與第二開關 端子在常開狀態下的結構示意圖。 第十圖為第九圖所示的第 一開關端子與第二開關端子在抵 觸狀態下的結構示意圖 〇 【主要元件符號說明】 絕緣本體 1 收容空間 100 第一收容槽 101 第二收容槽 102 上表面 11 端子槽 110 左凹面 111 右凹面 112 下表面 12 左表面 13 右表面 14 前表面 15 後表面 16 凸臺 17 嵌合槽 170 電路板 2 9 M380602 遮蔽殼體 3 主體 31 左側面 32a 右侧面 32b 左卡合塊 33a 右卡合塊 33b 止擋部 34 嵌合塊 35 限位塊 36 導電端子 4 基部 41 焊尾部 42 接觸部 43 偵測件 5 第一開關端子 51 第一焊接部 511 支撐部 512 抵壓部 513 第一抵壓部 513a 第二抵壓部 513b 凸起 5131 第二開關端子52 第二悍接部 521 接連部 522 導通部 523 導通區 5231 記憶卡 6 10Stick Card ), SD Card (Secure Digital Memory Card), Mini SD Card, MMC Card (Multi Media Card), etc. As a device for electrical connection and data transmission between the memory card and the electronic product, the memory card connector not only needs to be miniaturized, but also has a related structure that is compact, stable and durable, and can be adapted to the need for repeated operation to maintain the expansion function of the electronic product. . Existing memory card connectors generally include an insulative housing and a shield housing that overlies the insulative housing and engages the insulative housing. The insulative housing has a receiving space for receiving the memory card, and a plurality of receiving slots for receiving the conductive terminals. One end of the conductive terminal is connected to the circuit board, and the other end is electrically connected to the memory card. The memory card connector further includes a detecting component for detecting the memory card, and then performing the operation of storing the data or reading the data. The detecting component of the existing memory card connector generally consists of two switch terminals that are in contact with each other. When the memory card is completely inserted into the memory card connector, the memory card will interfere with the two switch terminals, so that the two switch terminals are in contact with each other and turned on. However, since the existing two switch terminals are in a planar shape, when the two switch terminals are in mutual contact, one switch terminal is pressed by the other open terminal, and the contact is large when the pressing stroke is large. The pressure switch terminal is prone to plastic deformation of 3 M380602, which leads to inaccurate detection function of the detecting component, which is easy to cause error detection between the memory card and the memory card connector, and the signal transmission is unstable, and the memory card cannot be correctly executed. The act of storing or reading data. Therefore, it is necessary to provide an improved memory card connector to overcome the above drawbacks. [New content] The purpose of this creation is to provide a memory card connector with the structure of the memory card connector, which is stable and durable, has accurate detection function and stable and correct signal transmission, and ensures the product. Performance and quality. In order to achieve the above object, the memory card connector provided by the present invention comprises an insulating body, a shielding shell, a plurality of conductive terminals and a detecting component; the insulating body is soldered on a circuit board and is provided with a one-to-one correspondence with the plurality of conductive terminals. The plurality of terminal blocks are received in the plurality of terminal slots; the shielding case is wrapped on the insulative housing and forms a receiving space for accommodating the memory card with the insulative housing; the plurality of terminal slots are connected to the receiving space, and the opening of the receiving space is formed for Inserting a socket of the memory card; the debt measuring component includes a first switch terminal and a second switch terminal. The first switch terminal includes a support portion, and one end of the support portion extends to form a first soldering portion, and the first soldering portion is adjacent to the socket and vertically passes through The insulating body is fixedly connected to the circuit board, and the other end of the supporting portion extends and is bent to form a pressing portion, and the pressing portion protrudes into the receiving space; the second switch terminal includes a second soldering portion, and the second soldering portion is away from the socket and the second portion a soldering portion is located on the same side of the receiving space. One end of the second soldering portion is perpendicularly connected to the circuit board through the insulating body. The other end of the welded portion is away from the pressing portion and is bent upward to form a connecting portion. The end of the connecting portion is bent toward the socket to form a conducting portion adjacent to the pressing portion. When the memory card is inserted into the receiving space from the socket, the memory card contacts and Pressing the abutting portion to bring the pressing portion into contact with the conducting portion. As described above, the second switch terminal of the present memory card connector is a bent junction 4 M380602 structure such that the distance between the pressing portion of the first switch terminal and the conductive portion of the second switch terminal is between the two planar structures Since the distance is large, when the memory card is inserted into the accommodating space to drive the pressing portion against the conductive portion, when the stroke of the first switch terminal is large, the conductive portion of the second switch terminal is subjected to the pressing stroke. It is not very large, so the second switch terminal is not prone to plastic deformation, and the structure is relatively stable and durable, thus ensuring the accurate detection function of the memory card connector and the stability and correctness of signal transmission between the memory card and the memory card connector. Sex, to ensure the performance and quality of the product. [Embodiment] In order to explain in detail the technical contents, structural features, achieved goals and effects of the present invention, the following is a detailed description with reference to the drawings. Referring to the first figure, in the present invention, the memory card connector is suitable for a Micro SD card (Micro Secure Digital Memory Card), which comprises an insulating body shielding housing 3, a plurality of conductive terminals 4 and a detecting member 5. Referring to the first and second figures, the insulative housing 1 is soldered to a circuit board 2 and has a substantially rectangular parallelepiped shape with oppositely disposed upper and lower surfaces u, 12, left and right surfaces 13, 14 and front, The rear surface 15, 16 and the upper surface u of the insulative housing are provided with a plurality of terminal slots 11 corresponding to the plurality of conductive terminals 4, and the plurality of terminal slots 110 extend through the rear surface 16 of the insulating main body 1, and the plurality of conductive terminals 4 correspond one-to-one. It is housed in a plurality of terminal slots 110. Specifically, the plurality of conductive terminals 4 include a base portion 42. The base portion 42 is received in the plurality of terminal slots ι10 and one end of the base portion 42 extends toward the lower surface 12 of the insulative housing 1 and is bent to form a solder tail portion 41. The solder tail portion 41 and the insulating body The lower surface 12 of the first surface 12 is parallel to each other and soldered to the circuit board 2. The other end of the base portion 42 extends toward the upper surface 12 of the insulative housing 1 and is bent to form an arcuate contact portion 43. The contact portion 43 is electrically connected to the memory card. . The left and right surfaces 13 and 14 of the insulating body are respectively provided with left and right concave surfaces in and I. 5 M380602 Referring to the third and fourth figures, the shielding shell 3 is wrapped around the upper surface 11 and the left and right surfaces 丨3, 14 of the insulating body i, and forms a housing for accommodating the memory card with the insulating body 丨In the space 1 〇〇, the plurality of terminal slots 110 communicate with the accommodating space 1 '. The opening of the accommodating space 100 forms a socket for inserting a memory card. Specifically, the shielding shell 3 includes a main body 31' covering the upper surface n of the insulating body ,, and both sides of the main body 31 are bent downward to form left and right sides 32a, 32b, and the left and right sides 32a, 32b are respectively Covering the left and right surfaces 13, 14 of the insulative housing, the left and right side faces 32a, 32b of the shielding case 3 are respectively provided with left and right engaging blocks 33a, 33b which are engaged with the left and right concave faces m, 112, respectively. A central portion of the rear side of the main body 3i is bent downward to extend a stop portion 34 for preventing the memory card from being excessively inserted into the memory card connector. Referring to the first to fourth figures, the insulative housing has a convex portion 17 on the right side of the convex upper surface 11 and adjacent to the socket. The right side wall of the boss 17 is provided with a fitting groove 170 for shielding the housing 3 The right side surface 32b is provided with a fitting block 35 that engages with the fitting groove 170. Specifically, the insulative housing 1 is provided with a first receiving slot 1〇1 and a second receiving slot 102'. The first receiving slot ιοί and the second receiving slot 1〇2 extend through the upper and lower surfaces 11 and 12 of the insulative housing. The receiving slot 101 is defined in the boss 17 and the second receiving slot 102 is away from the socket and is located on the same side of the receiving space 1〇〇 with the first receiving slot 1〇1. The detecting member 5 includes a first switch terminal 51 and a second switch terminal 52. The first switch terminal 51 is fixed in the first receiving slot 1〇1, and the second switch terminal 52 is fixed in the second receiving slot 102. Referring to the first figure 'fifth and sixth figures, the first switch terminal 51 includes a support portion 512, one end of the support portion 512 extends to form a first solder portion 511, the first solder portion 511 is adjacent to the socket and vertically passes through the first The receiving groove 1〇1 is fixedly connected to the circuit board 2, and the other end of the supporting portion 512 extends and is bent to form a pressing portion 513, and the abutting portion 6 includes a first pressing portion 513a and a second pressing portion 513b to support The first pressing portion 513a is formed in the first portion 512a, and the first pressing portion 513a is bent in the direction of the socket and extends. 513b; the second switch terminal 52 includes a second soldering portion 521, one end of the connecting portion 521 vertically passes through the second receiving slot 1〇2 and the circuit board 2 is bent and bent. The other end of the soldering portion 521 is away from the second pressing portion. 513b is connected to the connecting portion 522, and the end of the connecting portion is folded in the insertion direction f to form the conducting portion 523 of the near pressing portion 513a. When the pressure memory card is inserted into the human space 100 from the socket, the memory card contacts and abuts the pressing portion 5U to bring the first pressing portion into contact with the conducting portion 523. The conductive portion 5231 has a conductive portion 5231 extending downward from the conductive portion 5Ua, and the conductive portion 5231 is separated from the conductive portion 5231. The convex portion 5131 is separable, and the conductive portion 5231 is designed to be in contact with each other. When the card is turned, the conduction portion 523 of the second switch terminal is not only subjected to the backward pressing force but also to the left and right swings, thereby reducing the maximum stress of the second switch terminal 52 and preventing plastic deformation thereof. 第七 Refer to the seventh figure, the shielding case The main body 31 of the body 3 extends to the upper surface U of the insulating body 有限 to extend the limiting block 36. The limiting block 36 is adjacent to the support 卩 512 of the first switch terminal 51 and isolates the branch portion 512 from contacting the memory card 6. The limit block % The arrangement prevents the memory card 6 from being in contact with the support portion 512 of the first switch terminal 5A just after the memory card connector is inserted, thereby pressing the first switch terminal 51 to make the pressing portion 513 of the first switch terminal 51 and the second switch The conductive portion 523 of the terminal 52 is in contact with each other, resulting in an error 4 。. 凊 Referring to the first to tenth drawings, when assembling the creative memory card connector, a plurality of conductive terminals 4 are first inserted from the rear surface 16 of the insulating body i. Complex terminal slot 101 The first switch terminal 51 and the second switch terminal 52 are respectively received in the first receiving slot 101 and the second receiving slot 102; further, the fitting block 35 of the shielding housing M380602 3 and the insulating body 1 are The fitting grooves 170 and the left and right engaging blocks 33a and 33b of the shielding case 3 are engaged with and fixed to the left and right concave surfaces 111 and 112 of the insulating body, so that the shielding case 3 is fixedly covered on the insulating body 1. The memory card accommodating space 100 is formed between the insulating body 1 and the insulating body 1. When the memory card 6 is not inserted into the accommodating space 100, the pressing portion 513 of the first switch terminal 51 and the conductive portion 523 of the second switch terminal 52 are normally opened. When the memory card 6 is inserted into the memory card connector and is not fully inserted into the memory card connector, the memory card 6 passes through the upper surface 11 of the insulative housing 1 to thereby make the contact piece (not shown) on the memory card 6 and the plurality of conductive The contact portion 43 of the terminal 4 is electrically connected, and a corner of the memory card 6 presses against the first pressing portion 513a of the first switch terminal 51 and forms a first contact point. When the memory card 6 is inserted into the memory card connector and completely When inserted into the memory card connector, the first contact point moves to The position of the second pressing portion 513b, the second pressing portion 513b of the first switch terminal 51 is moved by the pressure of the memory card 6 toward the right surface 14 of the insulative housing 1, thereby causing the first of the first switch terminals 51. The pressing portion 513a is in contact with the conduction portion 523 of the second switch terminal 52, and the first pressing portion 513a of the first switch terminal 51 and the conductive portion 523 of the second switch terminal 52 form a second contact point. The circuit on the printed circuit board (not shown) electrically connected to the connector detects that the first switch terminal 51 is electrically connected to the memory card 6 and the first switch terminal 51 and the second switch terminal 52 are in contact with each other, that is, The memory card 6 can be caused to perform an action of storing data or reading data. In summary, since the memory card 6 is inserted into the creative memory card connector, the stroke of the first contact point is larger than the stroke of the second contact point, so that the stroke of the first switch terminal 51 is large, The pressing portion 523 of the second switch terminal 52 does not have a large pressing stroke, so the second switch terminal 52 is not easily plastically deformed, and the structure is relatively stable and durable, thereby ensuring accurate detection function of the memory card connector. And the stability of the signal transmission between the memory card and the memory card connector and the positive 8 M380602 authenticity to ensure the performance and quality of the product. [Simple description of the drawing] The first figure is an exploded view of the structure of the creative memory card connector. The second figure is a partial structural exploded view of the memory card connector shown in the first figure. The third figure is a schematic structural view of the shielding case of the creative memory card connector. The fourth figure is a three-dimensional combination diagram of the creative memory card connector. The fifth figure is an enlarged view of the portion A in the first figure. The sixth figure is a schematic structural view of the second switch terminal of the creative memory card connector. The seventh figure is a three-dimensional combination of the creative memory card connector and the memory card. The eighth figure is a partial perspective combination of the memory card connector shown in the seventh figure and the memory card. The ninth figure is a schematic structural view of the first switch terminal and the second switch terminal of the creative memory card connector in a normally open state. Figure 10 is a schematic view showing the structure of the first switch terminal and the second switch terminal in the ninth state. [Main component symbol description] Insulating housing 1 accommodating space 100 First receiving slot 101 Second receiving slot 102 Surface 11 Terminal groove 110 Left concave surface 111 Right concave surface 112 Lower surface 12 Left surface 13 Right surface 14 Front surface 15 Rear surface 16 Boss 17 Engagement groove 170 Circuit board 2 9 M380602 Shading housing 3 Main body 31 Left side surface 32a Right side 32b Left snap block 33a Right snap block 33b Stop portion 34 Fitting block 35 Limit block 36 Conductive terminal 4 Base portion 41 Solder tail portion 42 Contact portion 43 Detection member 5 First switch terminal 51 First solder portion 511 Support portion 512 pressing portion 513 first pressing portion 513a second pressing portion 513b projection 5131 second switch terminal 52 second connecting portion 521 connecting portion 522 conducting portion 523 conducting portion 5231 memory card 6 10