M412517 五、新型說明： 【新型所屬之技術領域】 本創作涉及一種連接器’尤其涉及一種用戶身份識別模組 (Subscriber Identity Module，SIM)卡連接器。 【先前技術】 SIM卡連接器廣泛應用於移動電話等諸多電子通訊設備 中，其安裝於電路板上，並提供SIM卡插置於其中以達成SIM 卡與電路板的電訊傳輸’從而實現資料識別。 第一圖展不了一種習知的SIM卡連接器5〇,其包括殼體 51，殼體51的底壁上開設有複數卡槽511，卡槽511上嵌有 複數導電端子512，導電端子512焊接在電路板（圖未示）上 並與電路板電性連接。該SIM卡連接器50還包括設置於殼體 51之上的緊固件52，當該緊固件52和殼體51的底壁和側壁 組成穩定的插置空間，以供SIM卡53***。 惟，隨著現今移動電話等電子通訊設備朝向輕薄、精巧的 趨勢邁進，使用於移動電話内的SIM卡連接器亦應適應於此 而朝輕薄、精巧的方向前進。惟上述習知的SIM卡連接器％ 體積大，需佔據電子通訊設備較大的空間，因此不適應當前的 實際需要。而且，習知的SIM卡連接器5〇只能供一個SIM卡 插置，而不能滿足當前移動電話的雙卡雙待功能的需要。 【新型内容】 本創作的目的在於針對上述習知技術的不足提供一種可 容納雙卡、結構緊湊的卡連接器。 為實現上述目的，本創作所提供的卡連接器，包括殼體以 及收容於殼體的複數導電端子，殼體包括相互連接的上殼體及 3 M412517 下殼體，上殼體及下殼體形成呈層疊的第一開口及第二開口， 第一開口及第二開口相互貫通形成收容空間，至少兩個電子卡 呈層疊狀地收容於收容空間内，導電端子包括第一導電端子組 及第二導電端子組，上殼體的上方内壁和下殼體的下方内壁分 別設有用於收容第一導電端子組及第二導電端子組的複數端 子槽。 如上所述，本創作的卡連接器的結構緊湊，其殼體由上、 下殼體組裝而成，該卡連接器可供兩個電子卡以同一方向*** 使用，使手機等電子通訊設備實現雙卡雙待功能。同時，本創 作結構緊湊，能夠節省體積漸趨輕薄的手機或其他電子通訊設 備的内部空間。而且電子卡***本創作的卡連接器的殼體内 後，其與導電端子之間的接觸穩定，從而確保良好的電訊傳輸。 【實施方式】 為詳細說明本創作的技術内容、構造特徵、所實現目的及 效果，以下結合實施方式並配合附圖詳予說明。 請參閱第二圖至第四圖，本創作卡連接器1包括殼體10 以及複數導電端子20。這些導電端子20 —端容納於該殼體10 内，用於與電子卡接觸；另一端凸伸於殼體10之外，用於與 外部電路板（圖未示）焊接。在以下實施例中所述電子卡為 SIM卡。當SIM卡***使用時，SIM卡上的電訊有效部位與 導電端子20接觸，從而與外部電路板形成電訊連接。作為本 創作的構思，該SIM卡連接器1可供雙SIM卡，如第三圖中 所示的第一 SIM卡3 1和第二SIM卡32使用，使手機或其他 電子通訊設備實現雙卡雙待功能。 請參閱第二圖至第五圖，該殼體10大致呈方形體，其包 括上下組裝的上殼體11及下殼體13，該組裝的上殼體11及 4 M412517 下殼體13形成呈層疊的第一開口 120和第二開口 121，貫通 該第一開口 120和第二開口 121形成收容空間122供雙SIM 卡31/32***。較佳地，該第一開口 120及第二開口 121均位 於殼體10的同一側。具體地，請參閱第四圖及第五圖，該上 殼體11呈半封閉狀，其具有頂面111，自該頂面111的左右兩 側分別向下延伸有配合部112，頂面111的後方形成兩個分離 的止擋部113，該止擋部113與配合部112接合，而且兩個止 撞部113之間形成有一缺口 114。當SIM卡***時，第一 SIM 卡31的尾部被止擋部113檔持。該配合部112設有至少一個 凸柱1121，用以配合上殼體U和下殼體13之間的組裝。該 上殼體11的頂面111的内壁上設有複數端子槽115，用以收容 第一導電端子組21。較佳地，該端子槽us延伸至上殼體u 的後方，從而使得第一導電端子組21中的每一導電端子的一 端收容於該端子槽115之内，另一端則凸伸於上殼體u的後 方之外，從而與外部電路板連接。 同樣地，請參閱第六圖，該下殼體13亦呈半封閉狀其 包括底面131，自該底面丨31的左右兩側分別向上延伸有裝配 部132。該裝配部132上設有一用於與上殼體u的配合部ιΐ2 相嵌合的安裝槽13h較佳地，該安裝槽133上在對應配合部 112的凸柱1121的位置上設有複數開孔1331。當上殼體η和 下殼體13組裝時’凸柱1121礙入開孔1331之中，從而實現 可拆卸連接》該上殼體u和下殼體13之_組裝方式並不限 於此，例如可用螺釘等其他緊固件進行固定。 每-裝配部132的内壁向内延伸有一延伸部134，該延伸 部134具有-定厚度，當第一、第二壞卡31、^分別從第 幵’ 20及第—開口 121分別***殼體10時，該延伸部134 位於第一、第二SIM卡31、32之間。另外，在下殼體_ 5 後方的兩側分別設有抵止部135 ’該抵止部135與延伸部134 連接，從而使下殼體13的兩側内壁分別與該延伸部134和抵 止部135形成槽體狀，當第二SIM卡32***時，第二SIM卡 32的尾部被抵止部135擋持。 如第六圖中所示，該下殼體13的底面131的内壁上設有 複數端子槽136，用以收容第二導電端子組23。較佳地，該端 子槽136延伸至下殼體13的前方，從而使得第二導電端子組 23中的每一導電端子的一端收容於該端子槽136之内，另一 端則凸伸於下殼體13的前方之外，從而與外部電路板連接。 此外，該下殼體13的底面131的後方邊沿還設有複數槽口 137’當收容有第一導電端子組21的上殼體11與下殼體13連 接時，槽口 137與第一導電端子組21的端部相嵌合，從而便 於將第一導電端子組21焊接。 較佳地，在下殼體13兩側的裝配部132上分別設置開槽 138 L形的固定片139 (請參閱第四圖）一端嵌入該開槽 138之中，另一端凸伸於裝配部132之外。 第七圖展示了本創作的導電端子2〇，如上所述，該導電 端子20包括第-導電端子組21及第二導電端子^組。第一 導電端子組21和第二導電端子組23的結構大致相同。 -月參閱第七圖’該第_導電端子組21包括複數獨立的導 電端子體211，每-導電端子體211均包括第一接觸端2⑴ 和第一焊接端2113。該第—接_ 2111以彈臂形式設置，具 撓曲„接觸第一 SIM+ 31時其發生換曲變形，從而 ，現良好的接觸。該第―焊接端2113凸伸於殼體a之外與外 』電=板焊接1導電端子趙211的形狀、長度均可依實際需 而設置’在本實施例中並不限制。同樣地該第二導電端子 複數獨立的導電端子體23卜每一導電端子體⑶均包 M412517 括第二接觸端2311和第二焊接端2313。 綜上所述，本創作的卡連接器1的殼體10由上、下殼體 11、13組裝而成，該卡連接器1可供兩個SIM卡以同一方向 ***使用，使手機等電子通訊設備實現雙卡雙待功能。同時， 本創作結構緊湊，能夠節省體積漸趨輕薄的手機或其他電子通 訊設備的内部空間。而且，SIM卡***本創作的卡連接器1的 殼體10内後，其與導電端子20之間的接觸穩定，從而確保良 好的電訊傳輸。 【圖式簡單說明】 第一圖為習知的SIM卡連接器之立體圖。 第二圖為本創作卡連接器的一個實施例之立體圖。 第三圖為第二圖所示卡連接器與SIM卡相配合之立體圖。 第四圖為第二圖所示卡連接器之立體分解圖。 第五圖為第四圖所示卡連接器之上殼體之立體圖。 第六圖為第四圖所示卡連接器之下殼體之立體圖。 第七圖為第四圖所示卡連接器之導電端子之立體圖。 【主要元件符號說明】 卡連接器 1 殼體 10 上殼體 11 頂面 111 配合部 112 止擋部 113 缺口 114 凸柱 1121 端子槽 115 、 136 第一開口 120 第二開口 121 收容空間 122 下殼體 13 底面 131 7 M412517 裝配部 132 安裝槽 133 開孔 1331 延伸部 134 抵止部 135 槽口 137 開槽 138 固定片 139 導電端子 20 第一導電端子組 21 導電端子體 211 第一接觸端 2111 第一焊接端 2113 第二導電端子組 23 第二接觸端 2311 第二焊接端 2313 第一 SIM卡 31 第二SIM卡 32M412517 V. New Description: [New Technology Field] This creation relates to a connector', especially to a Subscriber Identity Module (SIM) card connector. [Prior Art] SIM card connectors are widely used in many electronic communication devices such as mobile phones, which are mounted on a circuit board and provide a SIM card inserted therein to achieve telecommunications transmission between the SIM card and the circuit board. . The first figure shows a conventional SIM card connector 5A, which includes a housing 51. The bottom wall of the housing 51 is provided with a plurality of card slots 511. The card slot 511 is embedded with a plurality of conductive terminals 512 and conductive terminals 512. Soldering on a circuit board (not shown) and electrically connecting to the circuit board. The SIM card connector 50 further includes a fastener 52 disposed on the housing 51 when the fastener 52 and the bottom wall and side walls of the housing 51 constitute a stable insertion space for the SIM card 53 to be inserted. However, as electronic communication devices such as mobile phones are moving toward a thin, compact trend, the SIM card connector used in mobile phones should be adapted to this direction in a slim, delicate direction. However, the above-mentioned conventional SIM card connector is bulky and needs to occupy a large space of the electronic communication device, so it is not suitable for the current actual needs. Moreover, the conventional SIM card connector 5 can only be inserted into one SIM card, and cannot meet the needs of the dual card dual standby function of the current mobile phone. [New Content] The purpose of this creation is to provide a card connector that can accommodate a double card and has a compact structure in view of the above-mentioned deficiencies of the prior art. To achieve the above object, the card connector provided by the present invention comprises a housing and a plurality of conductive terminals received in the housing, the housing comprises an upper housing connected to each other and a 3 M412517 lower housing, an upper housing and a lower housing Forming a first opening and a second opening, wherein the first opening and the second opening penetrate each other to form a receiving space, and at least two electronic cards are stacked in the receiving space, and the conductive terminals include the first conductive terminal group and the first The two conductive terminal sets, the upper inner wall of the upper casing and the lower inner wall of the lower casing are respectively provided with a plurality of terminal slots for receiving the first conductive terminal group and the second conductive terminal group. As described above, the card connector of the present invention is compact in structure, and the casing is assembled by the upper and lower casings. The card connector can be used for inserting and using two electronic cards in the same direction, so that electronic communication devices such as mobile phones can be realized. Dual card dual standby function. At the same time, this creation is compact and saves the internal space of a thin and light mobile phone or other electronic communication device. Moreover, after the electronic card is inserted into the housing of the card connector of the present invention, the contact between the electronic card and the conductive terminal is stabilized, thereby ensuring good telecommunications transmission. [Embodiment] The technical contents, structural features, objects and effects achieved by the present invention will be described in detail below with reference to the embodiments. Referring to the second to fourth figures, the author card connector 1 includes a housing 10 and a plurality of conductive terminals 20. The conductive terminals 20 are received in the housing 10 for contact with the electronic card, and the other end is protruded from the housing 10 for soldering to an external circuit board (not shown). In the following embodiments, the electronic card is a SIM card. When the SIM card is inserted and used, the effective portion of the telecommunications on the SIM card contacts the conductive terminal 20 to form a telecommunication connection with the external circuit board. As a concept of the present creation, the SIM card connector 1 can be used for a dual SIM card, such as the first SIM card 31 and the second SIM card 32 shown in the third figure, to enable a dual card for a mobile phone or other electronic communication device. Dual standby function. Referring to the second to fifth figures, the housing 10 is substantially square and includes an upper housing 11 and a lower housing 13 assembled up and down. The assembled upper housing 11 and 4 M412517 lower housing 13 are formed. The stacked first opening 120 and second opening 121 form a receiving space 122 through the first opening 120 and the second opening 121 for the dual SIM card 31/32 to be inserted. Preferably, the first opening 120 and the second opening 121 are located on the same side of the housing 10. Specifically, referring to the fourth and fifth figures, the upper casing 11 is semi-closed and has a top surface 111. A fitting portion 112 extends from the left and right sides of the top surface 111, and the top surface 111 Two separate stoppers 113 are formed at the rear, and the stoppers 113 are engaged with the fitting portions 112, and a notch 114 is formed between the two stopper portions 113. When the SIM card is inserted, the tail of the first SIM card 31 is held by the stopper 113. The mating portion 112 is provided with at least one stud 1121 for mating with the assembly between the upper casing U and the lower casing 13. A plurality of terminal slots 115 are defined in the inner wall of the top surface 111 of the upper casing 11 for receiving the first conductive terminal group 21. Preferably, the terminal slot us extends to the rear of the upper housing u such that one end of each of the first conductive terminal groups 21 is received in the terminal slot 115 and the other end protrudes from the upper housing. Outside the rear of u, it is connected to an external circuit board. Similarly, referring to the sixth figure, the lower casing 13 is also semi-closed and includes a bottom surface 131 from which the fitting portion 132 extends upward from the left and right sides of the bottom surface. The mounting portion 132 is provided with a mounting groove 13h for fitting with the engaging portion ι 2 of the upper casing u. Preferably, the mounting groove 133 is provided at a position corresponding to the stud 1121 of the corresponding engaging portion 112. Hole 1331. When the upper casing η and the lower casing 13 are assembled, the 'protrusion 1121 blocks into the opening 1331, thereby achieving a detachable connection.>> The assembling manner of the upper casing u and the lower casing 13 is not limited thereto, for example. It can be fixed with other fasteners such as screws. An inner portion of each of the mounting portions 132 extends inwardly, and has an extension portion 134 having a predetermined thickness. When the first and second bad cards 31 and 21 are respectively inserted into the housing from the second end 20 and the first opening 121, respectively At 10 o'clock, the extension 134 is located between the first and second SIM cards 31, 32. In addition, abutting portion 135 ′ is respectively disposed on both sides behind the lower casing _ 5 . The abutting portion 135 is connected to the extending portion 134 such that both inner walls of the lower casing 13 and the extending portion 134 and the abutting portion respectively The 135 is formed in a groove shape, and when the second SIM card 32 is inserted, the tail portion of the second SIM card 32 is blocked by the abutting portion 135. As shown in the sixth figure, the inner wall of the bottom surface 131 of the lower casing 13 is provided with a plurality of terminal slots 136 for receiving the second conductive terminal group 23. Preferably, the terminal slot 136 extends to the front of the lower housing 13 such that one end of each of the second conductive terminal sets 23 is received in the terminal slot 136 and the other end protrudes from the lower case. The front side of the body 13 is connected to an external circuit board. In addition, the rear edge of the bottom surface 131 of the lower casing 13 is further provided with a plurality of notches 137'. When the upper casing 11 accommodating the first conductive terminal group 21 is connected to the lower casing 13, the notch 137 and the first conductive The ends of the terminal group 21 are fitted to facilitate the soldering of the first conductive terminal group 21. Preferably, a fixing piece 139 (see FIG. 4) in which the groove 138 L is respectively formed on the mounting portions 132 on both sides of the lower casing 13 is inserted into the slot 138 at one end, and the other end protrudes from the fitting portion 132. Outside. The seventh figure shows the conductive terminal 2A of the present invention. As described above, the conductive terminal 20 includes a first conductive terminal group 21 and a second conductive terminal group. The structures of the first conductive terminal group 21 and the second conductive terminal group 23 are substantially the same. Referring to the seventh figure, the first conductive terminal group 21 includes a plurality of independent conductive terminal bodies 211, each of which includes a first contact end 2 (1) and a first soldering end 2113. The first connection _ 2111 is arranged in the form of a spring arm, and has a flexing deformation when the first SIM+ 31 is contacted, so that the contact is now good. The first welding end 2113 protrudes beyond the housing a and Externally, the shape and length of the conductive terminal Zhao 211 can be set according to actual needs. In the present embodiment, it is not limited. Similarly, the second conductive terminal has a plurality of independent conductive terminal bodies 23 each electrically conductive. The terminal body (3) is covered with a second contact end 2311 and a second soldering end 2313. In summary, the housing 10 of the card connector 1 of the present invention is assembled from the upper and lower housings 11, 13 The connector 1 can be inserted and used in the same direction by two SIM cards, so that the electronic communication device such as a mobile phone can realize the dual card dual standby function. At the same time, the creation structure is compact, and the internal volume of the mobile phone or other electronic communication device can be saved. Moreover, after the SIM card is inserted into the housing 10 of the card connector 1 of the present invention, the contact between the SIM card and the conductive terminal 20 is stabilized, thereby ensuring good telecommunications transmission. [Simple description of the drawing] Known SIM card connector The second figure is a perspective view of one embodiment of the creative card connector. The third figure is a perspective view of the card connector shown in the second figure and the SIM card. The fourth figure is the card connector shown in the second figure. The fifth figure is a perspective view of the upper casing of the card connector shown in the fourth figure. The sixth figure is a perspective view of the lower casing of the card connector shown in the fourth figure. A perspective view of the conductive terminal of the card connector shown. [Main component symbol description] Card connector 1 Housing 10 Upper housing 11 Top surface 111 Mating portion 112 Stop portion 113 Notch 114 Post 1121 Terminal slot 115, 136 First Opening 120 second opening 121 receiving space 122 lower casing 13 bottom surface 131 7 M412517 mounting portion 132 mounting groove 133 opening 1331 extending portion 134 abutting portion 135 notch 137 slot 138 fixing piece 139 conductive terminal 20 first conductive terminal group 21 conductive terminal body 211 first contact end 2111 first soldering end 2113 second conductive terminal set 23 second contact end 2311 second soldering end 2313 first SIM card 31 second SIM card 32