M362524 五、新型說明： 【新型所屬之技術領域】 本創作為提供—種卡連接器，尤於電子卡上並排接點之 卡連接^透過各端子之間之長短排列及電子卡接觸端子之順 序，可雜端子之使用數量，以達到降低組裝成本及工時，並同 時解決須優先形成接地迴路之問題。 【先前技術】 按自1 9 9 0年代後，消費電子產品市場開始劇烈變 ^為滿足消費者諸多需求，林林總總之電子裝置被推行，特別 是隨雜動之裝置。並由於電子傳輸之齡與格式，亦隨著電子 世代而碰。更快速、更高容量之記憶存取’衍然顧費者購買 之趨勢。上述裝置與㈣趨勢之結合，便輕子裝置之記憶存取 功能帶來更多進錢麵絲。尤以記憶卡之推行與械配合之 卡連接器產業。 ▲習知之卡連接器設計多源自將大型卡片之缺陷，改進至相形 較J之中型卡片（⑽或⑽卡），惟現下之微小之卡片，其型 態與質董上較之中針以更為不同。巾型卡連接H設計原具有 之優點’漸漸變絲小卡連、之缺點。 舉例5之’此種卡連接器大致具有金屬殼體、絕緣座體、容 置二間和&子組。而為配合不同規格卡片之標準協定，時又增設 偵则端子及接地端子等。於中型卡片之料中，將此些元件設計 里之插卡空間裡，似乎不是一種嚴峻之挑戰。然而，當微 3 M362524 小卡片之輕薄短小之特性適用於此卡連接器時，或者，於一卡連 接器中’置入兩組適於微小卡片之端子組時，將可發現此係—種 習知技術未曾面對之問題。 最初之MS卡僅提供最多lmiB的容量，此等容量立即顯得 .捉襟見肘，此系列包括了 MS Pro Duo、MS Micro等規格，而最新 -的規格則是MSPR〇~HGDuo記憶卡。現下協會絲之要求，與 邊卡片匹配之卡連接器，該接地端子須先於該訊號端子受導通， 籲而不啟動訊號傳輸。即便於增設擴充端子之電子卡者，亦有同樣 要求。 由上述得知，此種卡連接器為具有以下之缺失： (1)習知卡連接器，於增設擴充端子後，該擴充端子較諸訊號 端子鄰近該開口。將先於該擴充端子受導通。而啟動訊號傳 輸’未能符合現下協會規範之要求； _( 2)此種具有擴充端子之卡連接器，如何配置其複數端子組為 欲解決之問題。一個極度困難之挑戰者，該端子組皆自該基 座另一側複數插槽穿入，該端子組複雜地交錯狀態，亟待解 決； (3)習知卡連接器，該插槽多被設計為所謂τ型槽，有橫向之 及向上抬寬槽而得名。但明顯地向上拓寬槽增加了基座之高 ' 度，並不符合微小化之趨勢。 ' 是以’根據上述諸點缺失之考量，創作人乃針對連接器之特 性上作一深入分析與探討，並經由多方評估及考量，且透過苦心 4 M362524 鑽研與研發，始設計出此種具有改良定位結構電連接器的創作專 [新型内容】 為達到現下協會規範之要求，並激《者工藝之創新。以下 將揭露-基於卡連接器之接地迴路改良，本創作稱之為假性 之發揮，並一較佳實施例來說明 本創作為主要目的為卡連接器之改良，其中該假性端子 _充端子鄰近· 口。而使假性端子，先於該擴充端子受導通。 4第-電子卡之擴充接點得先接觸較鄰近該開口之該假性端子， 而不會啟動訊號傳輸，簡化端子數量及組賴作成本； 槽自該第-插槽分出，而分別容納訊 本創作之次要目的為當職數插觀少為三辦，—第三插 號端子和擴充端子。該端子 組複雜地交錯狀態，將因此方式而解決 山本創作另-次要目的為本創作中該底座設有一留空部，該第 -端子組自該留空部斜插伸人該容置空間内，通過該第二插槽之 =口，復固跋該基座上。如此，該第二插槽即不需設置向上 抬寬槽，而得以降低基座之高度’符合微小化之趨勢。 【實施方式】 為達成上述目的及功效，本創作所採用之技術手段及 造，兹繪®就本創狀較佳實_詳加綱其概與功能如;， M362524 俾利完全瞭解。 請同時參閱第二、三、四圖所示，由圖中 作為一種卡連接器，尤指可使具記憶_之電子卡2,= =接點之卡連接器。其係包括屏蔽殼體4、絕緣座m、複數= 子組2所組成，其中該絕緣座體丄為具有一基座u，該基而 1左、右二側為分綱向延伸有支f i 2，並於該基座u 形成有底座1 3，而底座1 3上_彡成村做料部電何 之容置郎1 6，絲座-側形成供該電子卡插人之開口工7， 該端子組2自該基座i i複數插槽丄8穿人，延伸至該容置*間 1 6内而有-接觸部2丨丨，藉與該電子卡之接點5 i i接⑽ 得傳輸訊號。此絕緣座體i主要係以模具工學之射出成型 (丨NSERTED M0LD丨NG)方式構成其基座1 i與底座i 3之= 伤族屏蔽设體4主要為金屬材料所製，屏蔽於該絕緣座體*之 外圍，可防止 EM I (Electromagnetic interference，俄文： 3jieKrp0Ma「Hl1TH胡n〇Mexa)擾亂電子訊號傳輸。此等技藝於習 知技術中廣泛地被提及，於此茲不贅述。 該端子組2至少可由第一端子組21及第二端子組2 2所組 成，該第一端子組21應可符合第一電子卡51，該第二端子組 2 2應可符合第二電子卡5 2。該卡片之數量與規格，得隨應用 及需求而輕易地設計，該卡連接器亦將隨之而顯見性地被修改。 該第一端子組21設有訊號端子213、接地端子214和擴充 端子215，該擴充端子215之該接觸部211與該第一電子 6 M362524 卡51之擴充接點512接觸而得傳輸訊號。此種具有擴充功能 之卡片’係為符合傳輸更多訊號和增快傳輸速度之需求，而被業 者不斷地推陳出新。其中一種較新顆之型態，可為犯财公司於西 疋2 0 0 6年發行之Ms Pr()—HG —規格，惟本創作並不因此而 限伽於上述規格。其改良在於：該第-端子組2 1更設有至少 -假性端子216與該擴充端子215並排。 於該等卡連接11，其中該假性端子2 1 6較諸該擴充端子2 鲁1 5鄰近鋼口 1 7。此即為達到現下協會規範之要求，而使假 陳端子216(即可能為一接地端子214並於訊號端子213 外侧），如本創作揭露者為一附加之端子結構，而先於該擴充端 子215 (即可能為訊號端子213)受導通。該第一電子卡5 1之擴充接點512得先接觸較鄰近該開口17之該假性端子2 16而不會啟動訊號傳輸。細部言之，該擴充端子215較諸 該訊號端子213和該接地端子214鄰近該開口17。而顯然 攀地更遲被接觸。 本創作進—步揭露—非顯見之特徵，該假性端子216設於 :亥接地端子2 1 4前方，成前後排列；該假性端子2丨6之作用 為遮蔽後方之接地端子214，該假性端子2丄6與該接地端子 214亦可一體成形而簡化製造步驟。更重要者，本創作之卡連 .接器可收容之該外部電子卡，更包括-第三電子卡5 3，此時’ ‘〆^子組21之該假性端子216亦得用以傳輸訊號。其中 斤穎之i態，可為Micr〇SD之新規格，惟本創作並不因此而 7 M362524 限制用於上述規格。 另—種改良之示例則為：該端子組2至少可由第-端子組2 1及第一端子組2 2所組成’該第—端子組2 i設有訊號端子2 1 3和接地端子2 1 4 ’韻二端子組2 2則設有訊號端子2 2 • 5 ’其改良在於·該第二端子組2 2更設有至少—假性端子2 2 6…、訊號端子2 2 5並排。由於摘作應被廣泛理解為一假性 端子2 2 6之結構改良。遂不以具有擴充端子215之該第-端 ^组21為限。當該假性端子2 2 6較諸該第一端子組2丄之訊 唬端子213鄰近該開口17時，如前述，將因先於該訊號端子 213受導通，亦符合了規範要求。 請同時參閱第三、五、六騎示，_中可清楚看出，本創 作卡連接II之基座！ i與插槽i 8之結構示例。如前述，此種具 有擴充端子215之卡連接器，如何配置其複數端子組2為欲解 #決之=題。其中該第一端子纪21自該基座χ μ一側複數插槽 18牙入’亦即該第二端子組2 2為於該開口丄7。此種方式首 先排除了自開口17刚端穿人之許多弊端，分散了該端子組2之 交錯狀態。但另一方面，一個極度困難之挑戰者，該端子組2自 該基座11另-側複數插槽i 8穿人，亦即於該複數插槽18皆 不設於該開口 i 7側。該端子組2複雜地交錯狀態，本創作以該 複數插槽18至少為二個之方式解決。該第一端子組2丄與該第 ‘二端子組22分別自第-插槽181及第二插槽182穿入。本 】作亦揭露-更佳之不例。當該複數插槽^ 8至少為三個時，一 8 M362524 而分別容納訊號端子 第二插槽18 3自該第一插槽181分出 213和擴充端子215。其中該基座U向容置空間i6凸出 設有一防呆部14，較諸該擴充端子215鄰近該開π i 7，除 可防止該第一電子卡51反插之外，復具保護擴充端子2 i 5防 止潰端之效果。M362524 V. New description: [New technical field] This creation is to provide a kind of card connector, especially the card connection of the electronic card on the side of the contact point ^ through the length between the terminals and the order of the electronic card contact terminal The number of terminals can be used to reduce assembly cost and man-hours, and at the same time solve the problem of preferentially forming a ground loop. [Prior Art] Since the 1950s, the consumer electronics market has begun to change dramatically. To meet the many needs of consumers, the electronic devices have been promoted, especially with the devices. And because of the age and format of electronic transmission, it has also come into contact with the electronic generation. Faster, higher-capacity memory access has a tendency to purchase. The combination of the above devices and (4) trends, the memory access function of the lepton device brings more money into the face. In particular, the implementation of the memory card and the card connector industry. ▲The design of the card connector of the conventional card is mostly derived from the defect of the large card, and it is improved to the J-type card ((10) or (10) card), but the current tiny card has a type and quality. More different. The towel type card connection H design originally has the advantage of being gradually reduced. The card connector of Example 5 generally has a metal housing, an insulative housing, a two-part housing, and a sub-group. In order to cooperate with the standard agreement of different specifications cards, the detection terminal and the grounding terminal are added. In the medium-sized card material, it seems that the card space in these components is not a serious challenge. However, when the light and thin characteristics of the micro 3 M362524 small card are applied to the card connector, or when two sets of terminal groups suitable for micro cards are placed in a card connector, the system can be found. The problem that conventional technology has not faced. The original MS card only provides a maximum of lmiB capacity, which immediately appears to be stretched. This series includes MS Pro Duo, MS Micro and other specifications, and the latest - specification is MSPR〇~HGDuo memory card. Now the requirements of the association wire, the card connector that matches the side card, the ground terminal must be turned on before the signal terminal, and the signal transmission is not initiated. That is to say, it is convenient to add an electronic card with an extended terminal. It is known from the above that such a card connector has the following drawbacks: (1) A conventional card connector is provided adjacent to the opening of the signal terminal after the extension terminal is added. Will be turned on before the expansion terminal. The startup signal transmission failed to meet the requirements of the current association specification; _(2) The card connector with the extended terminal, how to configure its multiple terminal group is the problem to be solved. An extremely difficult challenger, the terminal set is penetrated from a plurality of slots on the other side of the base, and the terminal set is complicatedly interlaced and needs to be solved; (3) a conventional card connector, the slot is mostly designed It is named after the so-called τ-shaped groove, which has a lateral direction and an upwardly widened groove. However, the obvious widening of the groove increases the height of the pedestal and does not conform to the trend of miniaturization. 'According to the above-mentioned lack of consideration, the creator made an in-depth analysis and discussion on the characteristics of the connector, and through multiple evaluations and considerations, and through the painstaking research and development of 4 M362524, The creation of improved positioning structure electrical connectors [new content] In order to meet the requirements of the current association norms, and to stimulate the innovation of the process. As will be disclosed below - the improvement of the grounding circuit based on the card connector, this creation is referred to as a pseudo-play, and a preferred embodiment illustrates that the main purpose of the present invention is to improve the card connector, wherein the dummy terminal _charge The terminal is adjacent to the port. The dummy terminal is turned on before the expansion terminal. The expansion connector of the 4th electronic card must first contact the dummy terminal adjacent to the opening without starting the signal transmission, simplifying the number of terminals and the cost of the group; the slot is separated from the first slot, and respectively The secondary purpose of accommodating the textbook creation is to reduce the number of posts to three, the third plug terminal and the expansion terminal. The terminal group is in a complicated interlaced state, and the Yamamoto creation is solved in this way. The second purpose is that the base has a cutout portion, and the first terminal group obliquely extends the accommodation space from the cutout portion. Inside, through the second slot of the second slot, the base is fixed. In this way, the second slot does not need to be provided with an upwardly extending slot, and the height of the base is lowered to meet the trend of miniaturization. [Embodiment] In order to achieve the above objectives and effects, the technical means and creation used in this creation, the drawing of the product is better than the creation of the original _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ Please also refer to the second, third and fourth figures. As a card connector, especially the card connector with the memory card 2, = = contact. The utility model comprises a shielding shell 4, an insulating seat m, and a plurality of sub-groups 2, wherein the insulating seat body 具有 has a pedestal u, and the left and right sides of the base have a branch extension. 2, and the base 1 is formed with a base 1 3, and the base 1 3 is _ 彡 村 村 村 村 村 村 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 The terminal group 2 is pierced from the plurality of slots 丄8 of the susceptor ii, and extends to the accommodating *16 and has a contact portion 2丨丨, and is connected (10) to the contact 5 ii of the electronic card. Transmit the signal. The insulating body i is mainly formed by the injection molding (丨NSERTED M0LD丨NG) of the die to form the base 1 i and the base i 3 = the wound shielding device 4 is mainly made of a metal material, and is shielded from the The periphery of the insulating body* prevents EM I (Electromagnetic interference, Russian: 3jieKrp0Ma "Hl1TH 〇 〇 Mexa" from disturbing the transmission of electronic signals. These techniques are widely mentioned in the prior art and will not be described here. The terminal group 2 can be composed of at least a first terminal group 21 and a second terminal group 2 2, the first terminal group 21 should conform to the first electronic card 51, and the second terminal group 2 2 should conform to the second electronic Card 5 2. The number and specifications of the card can be easily designed according to the application and requirements, and the card connector will be modified accordingly. The first terminal group 21 is provided with a signal terminal 213 and a ground terminal. 214 and the expansion terminal 215, the contact portion 211 of the expansion terminal 215 is in contact with the expansion contact 512 of the first electronic 6 M362524 card 51 to transmit a signal. The card with the extended function is adapted to transmit more signals. And increasing the speed of transmission The company is constantly introducing new ideas. One of the newer types can be the Ms Pr()-HG-Specification issued by the company in 2006. However, this creation is not limited to this. The above-mentioned specifications are improved in that the first terminal group 2 1 is further provided with at least a dummy terminal 216 and the expansion terminal 215. The card connection 11 , wherein the dummy terminal 2 16 is compared with the expansion terminal 2 Lu 1 5 is adjacent to the steel port 17 7. This is to meet the requirements of the current association specification, and the dummy terminal 216 (that is, possibly a grounding terminal 214 and outside the signal terminal 213), as disclosed in the present disclosure, is an additional The terminal structure is preceded by the expansion terminal 215 (ie, possibly the signal terminal 213). The expansion contact 512 of the first electronic card 51 first contacts the dummy terminal 2 16 adjacent to the opening 17 without The signal transmission is initiated. In detail, the expansion terminal 215 is adjacent to the opening 17 than the signal terminal 213 and the ground terminal 214. It is apparent that the climbing ground is contacted later. The present invention further reveals that the non-obvious features, The dummy terminal 216 is disposed before: the grounding terminal 2 1 4 The dummy terminal 2丨6 functions to shield the rear ground terminal 214, and the dummy terminal 2丄6 and the ground terminal 214 can also be integrally formed to simplify the manufacturing steps. More importantly, the creation is The external electronic card can be accommodated by the card connector, and further includes a third electronic card 53. At this time, the dummy terminal 216 of the ''subgroup> 21 can also be used for transmitting signals. State, which can be a new specification of Micr〇SD, but this creation is not limited to the 7 M362524 limit for the above specifications. Another example of improvement is that the terminal group 2 can be composed of at least a first terminal group 2 1 and a first terminal group 2 2 'the first terminal group 2 i is provided with a signal terminal 2 1 3 and a ground terminal 2 1 4 'Rhythm terminal group 2 2 is provided with signal terminal 2 2 • 5 'The improvement is that the second terminal group 2 2 is further provided with at least a dummy terminal 2 2 6 ... and a signal terminal 2 2 5 side by side. Since the abstraction should be widely understood as a structural improvement of the pseudo terminal 2 26 .为 is not limited to the first end group 21 having the extension terminal 215. When the dummy terminal 2 26 is adjacent to the opening 17 of the first terminal group 2, as described above, it will be turned on before the signal terminal 213, and the specification is also met. Please also refer to the third, fifth and sixth riding instructions. It can be clearly seen in _, this creation card is connected to the base of II! An example of the structure of i and slot i 8. As described above, in the card connector having the extension terminal 215, how to configure the plurality of terminal groups 2 is to solve the problem. The first terminal segment 21 has a plurality of slots 18 from the base χ μ side, that is, the second terminal group 2 2 is the opening 丄 7 . In this way, the disadvantages of wearing the end of the opening 17 are eliminated first, and the staggered state of the terminal group 2 is dispersed. On the other hand, in an extremely difficult challenge, the terminal group 2 is worn from the other side of the base 11 by a plurality of slots i 8 , that is, the plurality of slots 18 are not disposed on the side of the opening i 7 . The terminal group 2 is in a complicated interlaced state, and the present invention is solved in such a manner that the plurality of slots 18 are at least two. The first terminal group 2A and the first 'second terminal group 22 are respectively inserted through the first slot 181 and the second slot 182. This is also revealed - better than not. When the plurality of slots ^ 8 are at least three, an 8 M362524 respectively accommodates the signal terminals. The second slot 18 3 branches out 213 and the expansion terminal 215 from the first slot 181. The pedestal U protrudes from the accommodating space i6 and is provided with a stagnation portion 14 adjacent to the expansion terminal 215. In addition to preventing the first electronic card 51 from being reversely inserted, the protection expansion is expanded. Terminal 2 i 5 prevents the effect of a broken end.
明同¥參閲第―、二、五圖所示，由圖中可清楚看出，本創 作之絕緣座體1更附帶如下特徵。該第—插槽i 8 i多被設計為 所明Ti槽’有；^向之及向上拓寬槽而得名。具有供端子彈性部As shown in the figure of the first, second and fifth figures, it can be clearly seen from the figure that the insulating seat 1 of the present invention is further provided with the following features. The first slot i 8 i is designed to be named as the "Ti slot"; With terminal elastic portion
I過及端子尾端定位之效果’已為習知技術廣泛地朝。但明顯 地向上拓寬槽&加了基座i i之高度，而不符合微小化之趨勢。 而本創作中該底座1 3設有—鏤空部1 5，娜二端子組2 2自 該鏤空部15斜插伸入該容置空間i 6内，其窄臂2 2 3將先通 ^亥第一插槽！ 8 2之開放σ ’向前伸人後其嵌綱2 2禮固 f於該基座11上。該底座i 3可任意地設置凹限部，供端子前 而埋入固疋。如此’遺第二插槽i 8 2即不需設置向上拓寬槽， 而得以降低基座1 1之高度。糾，該底座1 3設有-輔助部]L 9 ’鄰近於該第二端子組2 2之接觸部2 21，當該第二端子組 2 2自該鏤空部！5斜插伸人該容置空間i 6時，其彈性地接觸 部211將被包覆，而具有防止潰端之效果。 綜上所述’本創作上述卡連接器於使科，為具有下列之優 (1)本創作為卡連接器’其中該假性端子2 i 6較諸該擴充端 9 M362524 子215鄰近該開口17。此即為達到現下協會規範之要 求，而使假性端子216，而先於該擴充端子215受導 通該第f子卡5 1之擴充接‘點5丄2得先接雛鄰近該 開口17之該假性端子216，而不會啟動訊號傳輸； ⑵當該複數插槽18至少為三個時，—第三插槽183自該 第插槽1 8 1分出，而分別容納訊號端子2丄3和擴充端 子215。該端子組2複雜地交錯狀態，本創作以此方式解 決； (3 )本創作找底座！ 3設有—鏤空部i 5，該第二端子組2 2自該鐘空部1 5斜插伸入該容置空間丄6〜通過該第二 插槽18 2之開放口，復固定於該基座工1±。如此，該第 二插槽1 8 2即不需設置向上拓寬槽，而得以降低基座丄丄 之高度，符合微小化之趨勢。 知上所述’本創作之卡連接器於使用時具有顯著之功效增 進’誠符合新雜、創作性及進步性之專利要件，爰依法提出申 明’盼審委早日賜准本案，以保障創作人之辛苦創作，倘若鈎 局有任何稽疑，請不錄函指示，創作人定當竭力配合，實感德 便。 【圖式簡單說明】 第—圖係為本創作之立體外觀圖。 弟一圖係為本創作基座之等角視圖。 M362524 第三圖係為本創作之立體分解圖。 第四圖係為本創作電子卡與端子組之示意圖。 第五圖係為本創作絕緣座體之後視圖。 第六圖係為本創作第二端子組與底座之示意圖。 【主要元件符號說明】 1 8、插槽 181、第一插槽 18 2、第二插槽 18 3、第三插槽 19、輔助部 191、凹陷部 1、 絕緣座體 1 1、基座 1 2、支臂 1 3、底座 14、 防呆部 15、 鏤空部 1 6、容置空間 1 7、開口 2、 端子組 2 1、第一端子組 211、接觸部 2 1 2、焊接部 213、 訊號端子 214、 接地端子 215、 擴充端子 2 2、第二端子組 2 21、接觸部 2 2 2、焊接部 2 2 3、窄臂 2 2 4、嵌設部 2 2 5、訊號端子 11 M362524 2 2 6、假性端子 216、假性端子 3、 預留空間 4、 屏蔽殼體 5、 電子卡 5 2、第二電子卡 5 3、第三電子卡 • 51、第-電子卡 5 1 1、接點 512、擴充接點The effect of I over and the positioning of the terminal end has been widely practiced in the prior art. However, it is obvious that the groove is widened upwards and the height of the base i i is added, which does not conform to the trend of miniaturization. In the present invention, the base 13 is provided with a hollow portion 15 , and the second terminal group 2 2 is obliquely inserted into the accommodating space i 6 from the hollow portion 15 , and the narrow arm 2 2 3 will pass through First slot! The opening σ of 8 2 is extended to the front and its embellishment is on the base 11. The base i 3 can be arbitrarily provided with a recessed portion for embedding in the front of the terminal. Thus, the second slot i 8 2 does not need to be provided with an upward widening groove, so that the height of the base 11 can be lowered. Correctly, the base 13 is provided with an auxiliary portion L9' adjacent to the contact portion 21 of the second terminal group 2 2, when the second terminal group 2 2 is from the hollow portion! When the space i 6 is accommodated by the oblique insertion, the elastic contact portion 211 is covered, and the effect of preventing the end is prevented. In summary, the above-mentioned card connector of the present invention has the following advantages: (1) the present invention is a card connector, wherein the dummy terminal 2 i 6 is adjacent to the opening of the extension terminal 9 M362524 sub-215 17. Therefore, in order to meet the requirements of the current association specification, the dummy terminal 216 is enabled, and the expansion terminal 215 is connected to the expansion terminal '5' of the f-th sub-card 5 1 to be adjacent to the opening 17 The dummy terminal 216 does not initiate signal transmission; (2) when the plurality of slots 18 are at least three, the third slot 183 is branched from the first slot 181 and accommodates the signal terminals 2 丄 3 And expansion terminal 215. The terminal group 2 is in a complicated interlaced state, and the creation is solved in this way; (3) The creation finds the base! 3 is provided with a hollow portion i 5 , the second terminal group 2 2 is obliquely inserted into the accommodating space 丄 6 from the bell vacant portion 15 to the opening through the second slot 18 2 The pedestal is 1±. In this way, the second slot 182 does not need to be provided with an upward widening groove, and the height of the pedestal 丄丄 is lowered, which is in line with the trend of miniaturization. Knowing that the card connector of this creation has significant effect in the use of the product, it is in line with the new, creative and progressive patent requirements, and it is stated in accordance with the law that the audit committee will grant the case as soon as possible to protect the creation. People's hard work, if there is any doubt in the hook, please do not record the letter, the creator will try his best to cooperate, really feel good. [Simple description of the diagram] The first figure is a three-dimensional appearance of the creation. The picture of the younger brother is an isometric view of the base of the creation. M362524 The third picture is a three-dimensional exploded view of the creation. The fourth picture is a schematic diagram of the creation of the electronic card and the terminal group. The fifth figure is a rear view of the insulating insulator. The sixth figure is a schematic diagram of the second terminal set and the base of the creation. [Description of main component symbols] 1. 8. Slot 181, first slot 18, second slot 18 3, third slot 19, auxiliary portion 191, recessed portion 1, insulating base 1 1 , pedestal 1 2. The arm 1 3 , the base 14 , the foolproof portion 15 , the hollow portion 16 , the accommodating space 17 , the opening 2 , the terminal group 2 1 , the first terminal group 211 , the contact portion 2 1 2 , the welded portion 213 , Signal terminal 214, ground terminal 215, expansion terminal 2, second terminal group 2 21, contact portion 2 2 2, soldering portion 2 2 3, narrow arm 2 2 4, embedded portion 2 2 5, signal terminal 11 M362524 2 2, the dummy terminal 216, the dummy terminal 3, the reserved space 4, the shielding case 5, the electronic card 5 2, the second electronic card 5 3, the third electronic card 51, the first electronic card 5 1 1 Contact 512, expansion contact
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