M318231 八、新型說明： 【新型所屬之技術領域】 本創作涉及一種電子卡連接器，尤其涉及一種具有特殊端子 結構的電子卡連接器。 【先前技術】 習知技術的電子卡連接器包括一絕緣座體及複數導電端子， 、絕緣座體具有搭接面’搭接面與電子卡具有訊號端子之表面接 鲁冑’相對於搭接面的另-表面為組裝面，組裝面接觸於電路板， 搭接面設置有複數開孔貫通至組裝面；導電端子由條狀的金屬片 彎折而成，導電端子具有彈性部。彈性部的一端延伸形成接觸部， 該接觸部凸出於搭接面之開孔與電子卡之訊號端子連通，彈性部 的另-端設置有安裝部。安裝部固設於組裝面，由此，導電端子 組裝於絕緣座體内。 上述習知的電子卡連接器，導電端子之接觸部由條狀金屬片 鲁t折喊，只能承受與金屬域平行方向的侧力，因此，電子 卡只能沿著與金屬片平行的方向插人。如果使用者插卡的方向有 所偏差，使得接觸部較力方向與金屬⑽方向不平行，導電端 子會偏離财，進而，電子卡不能插人電子卡連接料者電子卡 之訊號端子不能與導電端子之接觸部達成穩定的電訊號傳輸，另 外，由於摘部由條狀金屬片f折而成，因此接觸部與電子卡連 接器之城點接觸面積很小，職在_部及電子卡之間不能更 M318231 目前的另一種習知技術係在上述技術基礎上，直接把接觸部 改為球面狀，此種設計雖然在插卡方式上比前一種習知技術更方 便，但疋，電子卡插入電子卡連接器之後，電子卡之訊號單元始 此接觸於球面的很小一部分面積，不能使電訊號在電子卡之 訊號單元與電子卡連接器更好的傳輸。 【新型内容】 本創作之目的之一係針對上述習知技術存在之缺陷提供一種 電子卡連接器，可以使電子卡插入該連接器時不受插入方向之限 制，同時，此設計還能為電子卡連接器之導電端子與電子卡之訊 息存儲單元提供更大的接觸面積，確保該連接器與電子卡之間穩 定的電訊號傳輸。 本創作之目的之二係針對上述習知技術存在之缺陷提供一種 電子卡連接ϋ之導電端子，該導電端子裝設於電子卡連接器後， 能為電子卡連接ϋ之導電端子與電子卡之訊息存儲單元提供更大 的接觸面積’確健連接H與電子卡之關定的電訊號傳輸。 為達成上述目的，本創作之電子卡連接器包括：絕緣座體， 絕緣座體下表關設有複數端子收容槽，端子收容槽由抵接槽及 貫穿絕緣座體上表面的貫穿孔連通構成；及複數導電端子，裝設 於端子收容槽内，導電端子具有彈性部、彎折部及安裝部。彎折 口Ρ連接彈性部及安裝部。彈性部之自由端設置有向上凸出貫穿孔 的接觸部，接觸部由兩賴部及—柱狀部構成，柱狀部具有位於 彈性部上方域之平行延伸_線，錄部於觀對稱而平滑向 M318231 兩側呈弧狀延伸而成，且其底端與彈性部之底端位於同一平面 上’柱狀部_分別平滑輯至瓣性部底·於同—平面位置 處而形成所述連接部，於本實施例中，該柱狀部呈半陳狀，連 接部呈四分之一球面狀。 綜上所述，導電端子插人電子卡連接器後，導電端子的接觸 部部分向上凸出於絕緣座體之貫穿孔，由於接觸部之連接部和柱 狀部之特殊結構設計，—方面能為電子卡連接器之導電端子與電 子卡之减存儲單元提供更大的接躺積，確保該連接^與電子 卡之間穩糾電訊號傳輸。另—方面，外部電子卡從任意方向插 入電子卡連接糾，都能沿該接觸部滑朗時下壓該接觸部而進 入電子卡連接器，可以從任意角度插入電子卡。 【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，以下茲例舉實施例並配合圖式詳予說明。 請參閱第-圖，本創作之電子卡連接器卿包括絕緣座體1〇 及複數導電端子20。 請參閱第二圖並結合第一圖，絕緣座體1〇之下表面ι〇ι向上 開設有複數呈矩P車排列的端子收容槽n，端子收容槽u包括貫穿 孔12及與之連通的抵接槽13。貫穿孔12由絕緣座體1〇之下表面 收向上貫穿絕緣座體之上表面102，貫穿孔12於水平方向與 絕緣座體10邊沿相交處形成-凹槽⑵，凹槽m與抵接槽U大 致位於一條直線上，貫穿孔12底部四角各設置一三角擋塊122。 M318231 罪近凹槽⑵一側的兩個三角檔塊m之間縱向連接有—止擔板 123。抵接槽U呈矩形體狀，抵接槽13兩侧對稱設置有固定孔131。 請參閱第一、三圖所示，導電端子20呈U形狀，具有彈性部 21、彎折部22及安裝部23。彎折部22連接彈性部21及安裝部 23。彈性部21之自由端向上凸設形成一接觸部211，該接觸部 係為凸曲面，由兩連接部2111及一柱狀部2112構成，柱狀部2ii2 • 具有位於彈性部21上方且與之平行延伸的猶210，柱狀部2112 • 於頂線210對稱而平滑向兩侧呈弧狀延伸而成，且其底端與彈性 部21之底端位於同一平面上，柱狀部2m兩端分別平滑延伸至 與彈性部21底端位於同-平面位置處而形成所述連接部2出，於 本實施例中，該柱狀部2112呈半圓柱狀，連接部2111呈四分之二 球面狀。接觸部211之遠轉性部21的連接部2111末端連接有卡 塊212 ’卡塊212呈T形狀。安裝部23兩側分別向外延伸後並向 上彎折形成固定f 231，安裝部23末端延伸形成焊接片说。 • 請參閱第四⑷、⑻圖及第五圖，複數導電端子2〇組裝於 •絕緣座體10内時’導電端子20自絕緣座體1〇之下表面1〇1插入 •絕緣座體10内。其中’彈性部21、彎折部22及安褒部23收容於 抵接槽13和貫穿孔12内。接觸部211部分向上凸出於貫穿孔12。 卡塊212抵靠於貫穿孔12之三角擋塊122及與三角播塊122連接 的止擋板I23。安裝部23之固定臂加插入抵接槽u兩侧之固定 孔m内。焊接片232搭接於凹槽121而谭接於相應電路板2上。 請續參閱第五圖’電子卡連接器励固定於手機内之電路板2 M318231 上’其中電子卡連接器卿上插設有一用作訊息存儲單元之電子 卡卜當電子卡1被插入電子卡連接n 100時，電子卡i之底面沿 絕緣座體10之上表面1〇2向内滑動直至導電端子π之接觸部如 的連接部2m，而後沿該接觸部211滑動同時下壓該接觸部211。 同時，彈性部21提供回彈力使接觸部211始終接觸電子卡工之底 面，從而電子卡i與導電端子2〇之接觸部2ιι穩定接觸，保證電 子卡1與導電端子2〇之間穩定的電訊號傳輸，插入後，彈性部 發生形變確保接觸部211之_部2112之頂面接觸於電子卡工之 訊息存儲單元。由於導電端子20之接觸部211的特殊結構，當從 其余的方向插入電子卡i時，電子卡i都能沿著接觸部如之曲 面滑動同時彈性下壓接觸部211而插入電子卡連接器卿。 綜上所述，導電端子20插入電子卡連接器100後，導電端子 20的接觸㈣部分向上凸出於絕緣座體1()之貫穿孔…電子 卡1從任意方向插入電子卡連接器應時，都能沿絕緣座體10之 =請㈣跑峨軒心_ 2ιι的連接部 ，而後沿該接觸部211滑_時下壓該接觸部叫而進入電子 卡連接器励，因此，可以從任意角度插入電子卡ι，另外，電子 :二!二卡連接器100後，彎折部22發生形變確保接觸部211 :固柱。卩2112之了_電子卡⑽結解元，較習知技 ===為電子卡連接請之導電端子物子卡1 更从__，進—步麵对子卡連接 器00與電子卡1之間穩定的電訊號傳輸。 M318231 【圖式簡單説明】 第一圖係本創作電子卡連接器之立體分解圖。 第二圖係本創作電子卡連接器之絕緣座體仰視圖。 第三圖係本創作電子卡連接器之導電端子立體圖。 第四（A)圖係本創作電子卡連接器之絕緣座體與導電端子 / 組裝示意圖。 • 第四（B)圖係本創作電子卡連接器之立體圖。 • 第五圖係本創作電子卡連接器與外部電子卡之組合圖。 【主要元件符號說明】 電子卡連接器 1〇〇 絕緣座體 10 下表面 101 上表面 102 端子收容槽 11 貫穿孔 12 凹槽 121 三角擋塊 122 止檔板 123 抵接槽 13 固定孔 131 導電端子 20 彈性部 21 頂線 210 接觸部 211 連接部 2111 柱狀部 2112 卡塊 212 彎折部 22 安裝部 23 固定臂 231 焊接片 232 電子卡 1 電路板 2M318231 VIII. New description: [New technical field] The present invention relates to an electronic card connector, and more particularly to an electronic card connector having a special terminal structure. [Prior Art] The electronic card connector of the prior art includes an insulating base body and a plurality of conductive terminals, and the insulating base body has a lap joint surface lapped surface and the surface of the electronic card having the signal terminal is connected with the ruthenium relative to the lap joint The other surface of the surface is an assembly surface, the assembly surface is in contact with the circuit board, and the lap surface is provided with a plurality of openings to penetrate the assembly surface; the conductive terminals are bent by strip-shaped metal sheets, and the conductive terminals have elastic portions. One end of the elastic portion extends to form a contact portion, and the contact portion protrudes from the opening of the overlapping surface to communicate with the signal terminal of the electronic card, and the other end of the elastic portion is provided with a mounting portion. The mounting portion is fixed to the assembly surface, whereby the conductive terminals are assembled in the insulating housing. In the above-mentioned electronic card connector, the contact portion of the conductive terminal is shouted by the strip-shaped metal piece, and can only bear the side force in the direction parallel to the metal domain. Therefore, the electronic card can only follow the direction parallel to the metal piece. Insert people. If the direction of the user's card is deviated, the direction of the contact portion is not parallel to the direction of the metal (10), and the conductive terminal may deviate from the money. Further, the electronic card cannot be inserted into the electronic card. The signal terminal of the electronic card cannot be electrically conductive. The contact portion of the terminal achieves stable electrical signal transmission, and since the picking portion is formed by the strip-shaped metal piece f, the contact area between the contact portion and the electronic card connector is small, and the position is in the _ department and the electronic card. M318231 is another conventional technology. Based on the above technology, the contact part is directly changed to a spherical shape. Although this design is more convenient in the card insertion method than the prior art, the electronic card is After the electronic card connector is inserted, the signal unit of the electronic card initially contacts a small area of the spherical surface, and the electrical signal cannot be better transmitted between the signal unit of the electronic card and the electronic card connector. [New Content] One of the purposes of the present invention is to provide an electronic card connector for the defects of the above-mentioned prior art, so that the electronic card can be inserted into the connector without being restricted by the insertion direction, and the design can also be electronic. The conductive terminals of the card connector and the information storage unit of the electronic card provide a larger contact area to ensure stable electrical signal transmission between the connector and the electronic card. The second purpose of the present invention is to provide a conductive terminal of an electronic card connection 针对 for the defects of the above-mentioned prior art, and the conductive terminal is mounted on the electronic card connector, and can be a conductive terminal and an electronic card connected to the electronic card. The message storage unit provides a larger contact area to ensure the connection of the H and the electronic card's determined electrical signal transmission. In order to achieve the above object, the electronic card connector of the present invention comprises: an insulating base body, the insulating seat body is provided with a plurality of terminal receiving grooves, and the terminal receiving groove is formed by the abutting groove and the through hole penetrating the upper surface of the insulating seat body. And a plurality of conductive terminals are disposed in the terminal receiving groove, and the conductive terminal has an elastic portion, a bent portion and a mounting portion. The bent port connects the elastic portion and the mounting portion. The free end of the elastic portion is provided with a contact portion that protrudes upwardly through the through hole, the contact portion is composed of a two-part portion and a columnar portion, and the columnar portion has a parallel extending line located in a region above the elastic portion, and the recording portion is symmetrical. Smoothly extending to the sides of the M318231 in an arc shape, and the bottom end is located on the same plane as the bottom end of the elastic portion. The columnar portion is smoothly smoothed to the bottom of the lobed portion at the same plane position to form the In the connecting portion, in the embodiment, the columnar portion has a semi-car-like shape, and the connecting portion has a quarter-spherical shape. In summary, after the conductive terminal is inserted into the electronic card connector, the contact portion of the conductive terminal protrudes upward from the through hole of the insulating seat, and the special structure design of the connecting portion and the column portion of the contact portion can Providing a larger connection for the conductive terminal of the electronic card connector and the reduced memory unit of the electronic card, ensuring stable electrical signal transmission between the connection and the electronic card. On the other hand, the external electronic card can be inserted into the electronic card from any direction, and the contact portion can be pressed to enter the electronic card connector when the contact portion is slid, and the electronic card can be inserted from any angle. [Embodiment] In order to explain the technical contents, structural features, objects and effects of the present invention in detail, the embodiments are described below in detail with reference to the drawings. Referring to the first figure, the electronic card connector of the present invention includes an insulating base 1 〇 and a plurality of conductive terminals 20. Referring to the second figure and in conjunction with the first figure, the lower surface ι〇ι of the insulating base 1 is provided with a plurality of terminal receiving slots n arranged in a torque P, and the terminal receiving groove u includes the through hole 12 and is connected thereto. Abuts the slot 13. The through hole 12 is formed by the lower surface of the insulating base 1 贯穿 extending through the upper surface 102 of the insulating seat, and the through hole 12 is formed at a position intersecting the edge of the insulating base 10 in a horizontal direction to form a groove (2), the groove m and the abutting groove U is substantially in a straight line, and a triangular block 122 is disposed at each of the four corners of the bottom of the through hole 12. M318231 is connected to the longitudinal stop of the two triangular blocks m on one side of the groove (2). The abutting groove U has a rectangular shape, and the fixing hole 131 is symmetrically disposed on both sides of the abutting groove 13 . Referring to the first and third figures, the conductive terminal 20 has a U shape and has an elastic portion 21, a bent portion 22, and a mounting portion 23. The bent portion 22 connects the elastic portion 21 and the mounting portion 23. The free end of the elastic portion 21 is convexly formed upward to form a contact portion 211 which is a convex curved surface and is composed of two connecting portions 2111 and a columnar portion 2112. The columnar portion 2ii2 has a position above the elastic portion 21 and The jux 210 extending in parallel, the columnar portion 2112 • the top line 210 is symmetrically and smoothly curved toward both sides, and the bottom end thereof is located on the same plane as the bottom end of the elastic portion 21, and both ends of the columnar portion 2m The connecting portion 2 is formed by extending smoothly to the same plane position as the bottom end of the elastic portion 21, and in the embodiment, the column portion 2112 is semi-cylindrical, and the connecting portion 2111 is a two-quarter spherical surface. shape. The end portion of the connecting portion 2111 of the distal end portion 21 of the contact portion 211 is connected to the block 212'. The block 212 has a T shape. Both sides of the mounting portion 23 extend outwardly and are bent upward to form a fixing f 231, and the end of the mounting portion 23 extends to form a soldering piece. • Refer to the fourth (4), (8) and fifth figures. When the plurality of conductive terminals 2〇 are assembled in the insulating base 10, the conductive terminal 20 is inserted from the lower surface of the insulating base 1〇1〇1. Insulation body 10 Inside. The 'elastic portion 21, the bent portion 22, and the ampoule portion 23 are housed in the abutting groove 13 and the through hole 12. The contact portion 211 is partially protruded upward from the through hole 12. The block 212 abuts against the triangular stop 122 of the through hole 12 and the stop plate I23 connected to the triangular block 122. The fixing arms of the mounting portion 23 are inserted into the fixing holes m on both sides of the abutting groove u. The soldering piece 232 is overlapped on the recess 121 and connected to the corresponding circuit board 2. Please refer to the fifth picture 'Electronic card connector is fixed on the circuit board 2 M318231 in the mobile phone'. The electronic card connector is inserted with an electronic card used as a message storage unit. The electronic card 1 is inserted into the electronic card. When the n 100 is connected, the bottom surface of the electronic card i slides inward along the upper surface 1〇2 of the insulating base 10 to the connecting portion 2m of the contact portion of the conductive terminal π, and then slides along the contact portion 211 while pressing the contact portion. 211. At the same time, the elastic portion 21 provides a resilient force so that the contact portion 211 always contacts the bottom surface of the electronic card, so that the electronic card i and the contact portion 2 of the conductive terminal 2 are in stable contact, thereby ensuring stable telecommunications between the electronic card 1 and the conductive terminal 2〇. After the transmission, the elastic portion is deformed to ensure that the top surface of the portion 2112 of the contact portion 211 is in contact with the message storage unit of the electronic card. Due to the special structure of the contact portion 211 of the conductive terminal 20, when the electronic card i is inserted from the remaining direction, the electronic card i can slide along the contact portion such as the curved surface while elastically pressing the contact portion 211 to insert the electronic card connector. . In summary, after the conductive terminal 20 is inserted into the electronic card connector 100, the contact (four) portion of the conductive terminal 20 protrudes upward from the through hole of the insulating base 1 (). The electronic card 1 is inserted into the electronic card connector from any direction. , can be along the insulating body 10 = please (four) run the 峨 _ _ 2 ι 的 连接 _ _ _ _ _ _ _ _ _ _ _ 211 211 211 211 211 211 211 211 211 211 211 211 211 211 211 211 211 211 211 211 211 211 211 211 211 211 211 211 211 The electronic card is inserted at an angle, and after the electronic: two! two-card connector 100, the bent portion 22 is deformed to secure the contact portion 211: a solid post.卩 2112 _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ Stable electrical signal transmission between. M318231 [Simple description of the diagram] The first figure is an exploded view of the electronic card connector of the present creation. The second figure is a bottom view of the insulating seat of the electronic card connector of the present invention. The third figure is a perspective view of the conductive terminals of the electronic card connector of the present invention. The fourth (A) diagram is a schematic diagram of the insulating body and the conductive terminal/assembly of the electronic card connector of the present invention. • The fourth (B) diagram is a perspective view of the electronic card connector of the author. • Figure 5 is a combination of the electronic card connector and the external electronic card. [Main component symbol description] Electronic card connector 1" Insulation base 10 Lower surface 101 Upper surface 102 Terminal receiving groove 11 Through hole 12 Groove 121 Triangle block 122 Stop plate 123 Abutment groove 13 Fixing hole 131 Conductive terminal 20 Elastic portion 21 Top line 210 Contact portion 211 Connection portion 2111 Column portion 2112 Block 212 Bending portion 22 Mounting portion 23 Fixing arm 231 Soldering piece 232 Electronic card 1 Circuit board 2