‘ M324877 八、新型說明： 【新型所屬之技#r領域】 本創作是關於-種電子卡連接器，尤其是關於—種層疊 式的用戶身份識別卡連接器。 【先前技術】 隨著移動通訊技術的發展，手機成爲人們日益依賴的通 信工具。越來越多的人開始擁有多個電話號碼以滿足自己 的社交需要’從而催生了-卡多號或一機多卡的技術發 展。就-機多卡而言，就是—部手機上可以同時使用兩張 以上的SIM卡。爲達到上述目的，習知生產商多數將兩個 SIM卡連接器並排設置於一電路板，其結構類似於圖丨所示 的一組合式電子卡連接器8。該習知組合式電子卡連接器8 疋用於一 SIM卡與一 SD卡（未圖示），其包含一由絕緣塑膠 製成的设體80、裝設於該殼體上的多個第一端子（未示 出）與第二端子81，以及用於遮罩外部信號干擾的遮罩體 82。该遮罩體82扣合於殼體80上，並與殼體8〇共同配合形 成前端開口的容納空間。殼體80中部垂直延伸有一中間腾 83，該中間牆83將容納空間分割爲並列設置的第一容納空 間84與弟一容納空間85。該第一端子可與插入第一容納空 間84的SD卡對接，第二端子81可與插入第二容納空間85的 SIM卡對接。 由於該組合式電子卡連接器是將兩個規格的電子卡連接 器並排設置於一電路板上，佔用較多的電路板空間，導致 産品的尺寸增加，難以適應産品小型化的需求。因而需進 M324877 步的改進，而不是僅僅滿足功能上的需求 【新型内容】 本創作主要提供-種層疊式用戶身份識別卡連接器，盆 可同時連接多個細卡而不佔用過多的電路板空間。-‘ M324877 VIII. New Description: [New Technology #r field] This creation is about a kind of electronic card connector, especially about the cascading user identification card connector. [Prior Art] With the development of mobile communication technology, mobile phones have become a communication tool that people are increasingly relying on. More and more people are starting to have multiple phone numbers to meet their social needs, which has led to the development of technology for card-to-multiple or one-camera multi-card. In the case of a multi-card, it is possible to use more than two SIM cards at the same time. To achieve the above objectives, conventional manufacturers mostly arrange two SIM card connectors side by side on a circuit board, which is similar in structure to a combined electronic card connector 8 as shown in the figure. The conventional combined electronic card connector 8 is used for a SIM card and an SD card (not shown), and comprises a housing 80 made of insulating plastic and a plurality of units mounted on the housing. A terminal (not shown) and a second terminal 81, and a mask 82 for masking external signal interference. The mask body 82 is fastened to the casing 80 and cooperates with the casing 8 to form an accommodation space at the front end opening. A middle portion 83 extends vertically from the middle of the casing 80, and the intermediate wall 83 divides the accommodating space into a first accommodating space 84 and a accommodating space 85 which are juxtaposed. The first terminal is engageable with an SD card inserted into the first accommodating space 84, and the second terminal 81 is splicable with a SIM card inserted into the second accommodating space 85. Since the combined electronic card connector has two electronic card connectors arranged side by side on a circuit board, which occupies more board space, the size of the product increases, and it is difficult to adapt to the miniaturization of the product. Therefore, it is necessary to improve the M324877 step, instead of just satisfying the functional requirements. [New content] This creation mainly provides a cascading user identification card connector, which can connect multiple thin cards at the same time without occupying too many boards. space. -
本創作提供下賴術㈣：—種層疊⑽戶身份識別卡 連接器’其包含―第―絕緣本體、—第二絕緣本體、複數 分別收容於該第一、第二絕緣本體的第一、第二導電端子， 及-遮蔽該第一、第二絕緣本體的遮蔽殼體。該第一絕緣 本體跨設於該第二絕緣本體上方，並定義一第一插卡空 間’該第二絕緣本體上定義一第二插卡空間。該第一、第 二絕緣本體上設有複數卡塊，該遮蔽殼體上設有複數相應 的卡孔卡扣相應的卡塊。 在一實施例中，該第一絕緣本體包含一第一基部及設於 該第一基部四端角的第一裝配部；該第二絕緣本體包含一 第二基部及設於該第二基部四端角的第二裝配部。該各卡 塊分別設於第一、第二基部的兩相對侧壁的外侧，該遮蔽 a又體具有一上蓋及自该上蓋寬度方向的兩側彎折延伸的側 壁’而卡孔相應設於遮蔽殼體的側壁上。在另一實施例中， 該遮蔽殼體進一步包含自其侧壁上延伸的複數固定部。該 第一絕緣本體的兩寬度方向上相應的第一裝配部内侧之間 的距離大於弟一基部的寬度；且第一基部及第二基部的寬 度小於該遮蔽殼體的寬度。該第一絕緣本體長度方向上的 兩相應第一裝配部外側的長度小於第二絕緣本體的長度方 向上的兩相應第二裝配部的内侧之間的距離；而其長度方 M324877 向上兩相應的第-裝配部的内側之間的距離大於該遮蔽殼 體的各側壁的長度。第-裝配部和第二I配部分別第 部和第二基部的兩侧侧壁向外側凸出，並且位於同侧的^ -裝配部收容在同侧的第二裝配部之間，第—裝配部和第 二裝配部組裝後具有位於同_平面内的底面。該等第一、 第二導電端子分別包含—接觸部、—焊接部、及連接該接 觸部與焊接部的連接部，該等第—導電端子的接觸部突伸 於第-插卡空間内，焊接部延伸於第一基部的後端，該等 第二導電端子的接觸部突伸於第二插卡空間内，焊接部分 別延伸於第二基部的前、後端外。 本創作的SIM卡連接器與習知技術相比，採用層疊式的 結構；在實現同時連接多個SIM卡的同時，又不佔用電路 板過多的空間’有利於產品小型化；同時由於設置在該第 一、第二絕緣本體上的複數卡塊和遮蔽殼體上設有的相應 卡孔之間的相互卡扣作用，使得該連接器在組裝時更加容 易。 【實施方式】 為便於更好的理解本創作，現結合本創作的一較佳實施 例作詳細說明。 如圖2、3所示，一根據本創作一實施例的層疊式SIM卡 連接器1包含一第一絕緣本體2、一設於第一絕緣本體2下方 的第二絕緣本體3、分別收容於該第一、第二絕緣本體2、3 的複數第一、第二導電端子4、5，及遮蔽該第一、第二絕 緣本體2、3的遮蔽殼體6。該第一、第二絕緣本體2、3分別 M324877The present invention provides the following (4): a stacked (10) household identification card connector, which includes a first insulating body, a second insulating body, and a plurality of first and second insulating bodies respectively received in the first and second insulating bodies. And two shielding terminals, and a shielding housing that shields the first and second insulating bodies. The first insulating body is disposed above the second insulating body and defines a first card space. The second insulating body defines a second card space. The first and second insulating bodies are provided with a plurality of card blocks, and the corresponding shielding holes are provided with a plurality of corresponding card holes. In one embodiment, the first insulative housing includes a first base portion and a first mounting portion disposed at a four-end corner of the first base portion; the second insulative housing includes a second base portion and is disposed on the second base portion a second fitting portion of the corner. Each of the blocks is disposed on an outer side of the opposite side walls of the first and second base portions, and the shielding body has an upper cover and a side wall extending from both sides of the width direction of the upper cover. The side wall of the housing is shielded. In another embodiment, the shield housing further includes a plurality of securing portions extending from the sidewall thereof. The distance between the inner sides of the corresponding first fitting portions in the two width directions of the first insulative housing is greater than the width of the base portion of the first insulative housing; and the widths of the first base portion and the second base portion are smaller than the width of the shielding housing. The length of the outer side of the two corresponding first fitting portions in the longitudinal direction of the first insulating body is smaller than the distance between the inner sides of the two corresponding second fitting portions in the longitudinal direction of the second insulating body; and the length of the first insulating body M324877 is upwardly corresponding The distance between the inner sides of the first fitting portion is greater than the length of each side wall of the shielding housing. The side walls of the first and second base portions of the first and second base portions respectively protrude outwardly, and the mounting portions on the same side are received between the second assembly portions on the same side, The assembly portion and the second assembly portion are assembled to have a bottom surface located in the same plane. The first and second conductive terminals respectively include a contact portion, a soldering portion, and a connecting portion connecting the contact portion and the soldering portion, wherein the contact portions of the first conductive terminals protrude in the first card space. The soldering portion extends at a rear end of the first base portion, and the contact portions of the second conductive terminals protrude in the second card space, and the solder portions extend outside the front and rear ends of the second base portion, respectively. Compared with the prior art, the SIM card connector of the present invention adopts a cascading structure; while achieving simultaneous connection of multiple SIM cards, it does not occupy too much space of the circuit board, which is advantageous for miniaturization of the product; The mutual snapping action between the plurality of card blocks on the first and second insulative housings and the corresponding card holes provided on the shielding housing makes the connector easier to assemble. [Embodiment] In order to facilitate a better understanding of the present invention, a preferred embodiment of the present invention will now be described in detail. As shown in FIG. 2 and FIG. 3, a stacked SIM card connector 1 according to an embodiment of the present invention includes a first insulative housing 2 and a second insulative housing 3 disposed under the first insulative housing 2, respectively. The first and second conductive terminals 4 and 5 of the first and second insulative housings 2, 3 and the shielding case 6 shielding the first and second insulative housings 2, 3. The first and second insulating bodies 2, 3 respectively M324877
疋義第插卡空間20、一第二插卡空間30，以供兩SIM 卡7可同時插入該SIM卡連接器丨，且該卡連接器丨經焊接連 接至電路板P。 如圖4、5所示，該第一絕緣本體2包含一第一基部以，及 认於邊第一基部21四端角且分別由第一侧壁24向外侧凸出 的第一裝配部22。該第一基部21上形成有複數沿SIM卡7插 入方向A(長度方向）延伸的第一端子收容槽以，且第一 φ #卡空間20是自其上表面向下凹陷形成。第二絕緣本體3 同樣包含一第二基部31，及設於該第二基部31四端角且分 別由第二側壁34向外侧凸出的第二裝配部32。該第二基部 3 1上形成有複數沿長度方向延伸的第二端子收容槽μ，且 第一插卡空間30是自其上表面向下凹陷形成。該第一、第 一基部21、3 1兩相對的第一侧壁24和第二側壁34的外側分 別没有複數卡塊10，且該第一裝配部22和第二裝配部32都 具有底面25、35 ，該等底面25、35面向連接的電路板p。 鲁邊等第一、第二導電端子4、5分別包含一接觸部4〇、50， • 一焊接部41、51，及連接該接觸部40、50與焊接部41、51 的連接部42、52。該等第一導電端子4的接觸部40突伸於第 插卡空間20内’焊接部41延伸於第一基部21的後端11(以 SIM卡連接器1的插入端12爲前端）外。該等第二導電端子 5的接觸部50突伸於第二插卡空間3〇内，焊接部51分別延伸 於第二基部31的前、後端12、u外。 遮蔽殼體6具有一上蓋60,及自該上蓋6〇兩側彎折延伸的 側壁61。各側壁61上設有複數與第一、第二絕緣本體2、3 •M324877 上的卡塊10相對應的卡孔62,並於兩侧壁61下方分別向外 側彎折-固定部63。各固定部63具有一面向電路板p的底 面 63 1 〇 結合圖2、3、4，在組裝時，首先將第一絕緣本體2的四 個第一裝配部22對應四個第二裝配部32的位置直接放置到 第二絕緣本體3上，此時，四個第一裝配部22在插卡方向a 上收谷在第二絕緣本體3的第二裝配部32之間，各底面乃、 35都同時處於同一平面内，由於第一和第二裝配部22、32 之間的特殊尺寸設計（下面將詳細說明），使得兩者在插卡 方向A進行固定，同時該兩絕緣本體2、3的配合可將一 Μ% 卡7定位於第二插卡空間3〇;然後將遮蔽殼體6在豎直方向 上通過卡孔62和卡塊1〇的卡扣作用，將在豎直方向上固定 兩絕緣本體2、3，同時遮蔽殼體6的上蓋6〇與第一絕緣本體 2的第一基部21配合可將一 SIM卡7定位於第一插卡空間 20。此時第一裝配部22和第二裝配部32的底面2S、％以及 絕緣本體6的固定部63的底面631同時處於一個平面内。因 此最後將該固定部63焊接於電路板p上達到固定作用，同 時焊接上述第一導電端子4的焊接部Μ和第二導電端子5的 焊接部51於電路板p上，最終達到將該層疊式SIM卡連接 器1固定於電路板P上的目的。 進一步結合圖6(a)〜（c)，由於本層疊式SIM卡連接器1的 苐一、弟二絕緣本體2、3及遮蔽殼體6是後期裝配在一起 的，因而相互間的尺寸配合尤爲重要。如圖6(b)、所示， 第一絕緣本體2的寬度方向上兩相應的第一裝配部22内侧 •M324877 之間的距離W1略大於第二絕緣本體3的第二基部31的寬度 W2，且其第一基部21及第二基部31的寬度W3略小於遮蔽 殼體6的寬度W4。如圖6(d)所示，該第一絕緣本體2長度方 向上的兩相應第一裝配部22外侧的長度L1略小於第二絕 緣本體3長度方向上的兩相應第二裝配部32的内側之間的 距離L2，而其長度方向上兩相應的第一裝配部22的内侧之 間的距離L3略大於遮蔽殼體6的各侧壁61的長度L4，如此 即可保證該遮蔽殼體6覆蓋於第一絕緣本體2上；而第一絕 緣本體2跨設於第二絕緣本體3上，而盡可能的降低該SIM 卡連接器1的高度。 參考圖7，將各第一、第二導電端子4、5焊接至電路板p 上相應的焊墊PI、P2上，進一步的將遮蔽殼體6的固定部 63固定於電路板p上（本實施例中爲焊接），便可穩固的將 該層疊式SIM卡連接器1固定於電路板p上，供相應的S][M 卡7插置。 本創作的SIM卡連接器採用層疊式的結構，改變習知技 術中將多個電子卡連接器並列設置的格局，減少其在電路 板上佔用的空間，從而有利於産品小型化，並且在組裝時， 只需要通過將該卡塊直接和設置在遮蔽殼體上的卡孔相卡 扣即可達成組裝絕緣本體和遮蔽殼體的目的。 本創作的技術内容及技術特點已揭示如上，然而熟悉本 領域的技術人員仍可能基於本創作的教示及揭示而作種種 不背離本創作精神的替換及修飾。因此，本創作的保護範 圍應不限於實施例所揭示的内容，而應包括各種不背離本 •M324877 創作的替換及修飾，並為本專利申請請求項所涵蓋。 【圖式簡單說明】 圖1係一習知組合式電子卡連接器的立體圖； 圖2係一根據本創作的SIM卡連接器的立體圖； • 圖3係一根據本創作的SIM卡連接器設置於一電路板上 收容兩SIM卡時的立體圖； 圖4、5係一根據本創作的SIM卡連接器的立體分解圖； 鲁 圖6(a)係一根據本創作的SIM卡連接器的俯視圖； 圖6(b)、6(c)、6(d)係分別沿圖6(a)中AA、BB、CC線截 取的剖視圖；以及 圖7係一根據本創作的sim卡連接器設置於一電路板上 收容兩SIM卡時的立體圖。 【主要組件符號說明】 1 SIM卡連接器 2 第一絕緣本體 3 第二絕緣本體 4 第一導電端子 5 第二導電端子 6 遮蔽殼體 7 SIM卡 8 組合式電子卡連接器 10 卡塊 11 後端 12 前端 20 第一插卡空間 21 第一基部 22 第一裝配部 23 第一端子收容槽 24 第一侧壁 25 底面 30 第二插卡空間 31 第二基部 32 第二裝配部 33 第二端子收容槽 34 第二侧壁 -11- •M324877 35 底面 40 41 焊接部 42 50 接觸部 51 52 連接部 60 61 侧壁 62 63 固定部 631 P 電路板 P1、 接觸部 連接部 焊接部 上蓋 卡孔 底面 P2 焊墊The card slot space 20 and the second card slot space 30 are provided for the two SIM cards 7 to be simultaneously inserted into the SIM card connector port, and the card connector is soldered to the circuit board P. As shown in FIGS. 4 and 5, the first insulative housing 2 includes a first base portion and a first mounting portion 22 that is recognizable at the four end corners of the first base portion 21 and protrudes outwardly from the first side wall 24, respectively. . The first base portion 21 is formed with a plurality of first terminal receiving grooves extending in the insertion direction A (longitudinal direction) of the SIM card 7, and the first φ# card space 20 is formed to be recessed downward from the upper surface thereof. The second insulative housing 3 also includes a second base portion 31, and a second mounting portion 32 disposed at the four end corners of the second base portion 31 and projecting outwardly from the second side wall 34, respectively. The second base portion 31 is formed with a plurality of second terminal receiving grooves μ extending in the longitudinal direction, and the first card space 30 is formed to be recessed downward from the upper surface thereof. The first and second base portions 21, 31 are opposite to the outer sides of the first side wall 24 and the second side wall 34, respectively, without a plurality of blocks 10, and the first fitting portion 22 and the second fitting portion 32 each have a bottom surface 25 35, the bottom surfaces 25, 35 face the connected circuit board p. The first and second conductive terminals 4 and 5 of the edging and the like respectively comprise a contact portion 4, 50, a soldering portion 41, 51, and a connecting portion 42 connecting the contact portion 40, 50 and the soldering portion 41, 51, 52. The contact portion 40 of the first conductive terminals 4 protrudes into the first card space 20. The solder portion 41 extends outside the rear end 11 of the first base portion 21 (with the insertion end 12 of the SIM card connector 1 as the front end). The contact portions 50 of the second conductive terminals 5 protrude into the second card space 3A, and the solder portions 51 extend outside the front and rear ends 12, u of the second base portion 31, respectively. The shield case 6 has an upper cover 60 and side walls 61 which are bent and extended from both sides of the upper cover 6''. Each of the side walls 61 is provided with a plurality of card holes 62 corresponding to the blocks 10 of the first and second insulative housings 2, 3, M324877, and the lower side of the side walls 61 is bent outwardly from the side walls 61. Each of the fixing portions 63 has a bottom surface 63 1 facing the circuit board p. Referring to FIGS. 2, 3, and 4, when assembled, the first mounting portions 22 of the first insulative housing 2 are first corresponding to the four second mounting portions 32. The position is placed directly on the second insulative housing 3. At this time, the four first mounting portions 22 are valleyd in the card insertion direction a between the second mounting portions 32 of the second insulative housing 3, and the bottom surfaces are 35 Both are in the same plane at the same time, due to the special size design between the first and second fitting portions 22, 32 (described in detail below), the two are fixed in the card insertion direction A, and the two insulating bodies 2, 3 The cooperation can position the Μ% card 7 in the second card space 3〇; then the shielding case 6 is vertically inserted through the card hole 62 and the card block 1 ,, in the vertical direction The two insulating bodies 2, 3 are fixed, and the upper cover 6 of the shielding case 6 cooperates with the first base 21 of the first insulative housing 2 to position a SIM card 7 in the first card space 20. At this time, the bottom surface 2S, % of the first fitting portion 22 and the second fitting portion 32 and the bottom surface 631 of the fixing portion 63 of the insulating body 6 are simultaneously in one plane. Therefore, the fixing portion 63 is finally soldered to the circuit board p to achieve a fixing function, and the soldering portion 上述 of the first conductive terminal 4 and the soldering portion 51 of the second conductive terminal 5 are soldered on the circuit board p, and finally the cascading is achieved. The purpose of the SIM card connector 1 is fixed to the circuit board P. Further, in conjunction with FIGS. 6(a) to (c), since the first and second insulating bodies 2, 3 and the shielding case 6 of the laminated SIM card connector 1 are assembled later, the dimensional cooperation therebetween especially important. As shown in FIG. 6(b), the distance W1 between the inner sides of the respective first first fitting portions 22 in the width direction of the first insulative housing 2, M324877, is slightly larger than the width W2 of the second base portion 31 of the second insulative housing 3. And the width W3 of the first base portion 21 and the second base portion 31 is slightly smaller than the width W4 of the shielding case 6. As shown in FIG. 6(d), the length L1 of the outer side of the two corresponding first fitting portions 22 in the longitudinal direction of the first insulative housing 2 is slightly smaller than the inner side of the two corresponding second fitting portions 32 in the longitudinal direction of the second insulative housing 3. The distance L2 between the two sides of the respective first mounting portions 22 in the longitudinal direction is slightly larger than the length L4 of the side walls 61 of the shielding housing 6, so that the shielding housing 6 can be secured. Covering the first insulative housing 2; and the first insulative housing 2 is spanned over the second insulative housing 3 to reduce the height of the SIM card connector 1 as much as possible. Referring to FIG. 7, the first and second conductive terminals 4, 5 are soldered to the corresponding pads PI, P2 on the circuit board p, and the fixing portion 63 of the shielding case 6 is further fixed to the circuit board p. In the embodiment, the soldering is performed, and the laminated SIM card connector 1 can be firmly fixed to the circuit board p for the corresponding S] [M card 7 interposed. The SIM card connector of the present invention adopts a cascading structure, and changes the pattern in which a plurality of electronic card connectors are juxtaposed in the prior art, thereby reducing the space occupied on the circuit board, thereby facilitating product miniaturization and assembling. In this case, it is only necessary to assemble the insulating body and the shielding case by directly snapping the card block to the card hole provided on the shielding case. The technical content and technical features of the present invention have been disclosed as above, but those skilled in the art may still make various substitutions and modifications without departing from the spirit of the present invention based on the teachings and disclosures of the present invention. Therefore, the scope of protection of this creation should not be limited to the contents disclosed in the examples, but should include various substitutions and modifications that do not depart from the creation of this M324877 and are covered by this patent application. BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a perspective view of a conventional modular electronic card connector; FIG. 2 is a perspective view of a SIM card connector according to the present invention; FIG. 3 is a SIM card connector setting according to the present invention. 3 is a perspective view of a SIM card connector according to the present invention; FIG. 4(a) is a top view of a SIM card connector according to the present invention; 6(b), 6(c), and 6(d) are cross-sectional views taken along lines AA, BB, and CC of Fig. 6(a), respectively; and Fig. 7 is a sim card connector according to the present invention. A perspective view of a circuit board when two SIM cards are housed. [Main component symbol description] 1 SIM card connector 2 First insulative housing 3 Second insulative housing 4 First conductive terminal 5 Second conductive terminal 6 Shading housing 7 SIM card 8 Combined electronic card connector 10 After block 11 End 12 Front end 20 First card space 21 First base 22 First mounting portion 23 First terminal receiving groove 24 First side wall 25 bottom surface 30 Second card space 31 Second base 32 Second mounting portion 33 Second terminal Storage slot 34 Second side wall -11- • M324877 35 bottom surface 40 41 soldering portion 42 50 contact portion 51 52 connecting portion 60 61 side wall 62 63 fixing portion 631 P circuit board P1, contact portion connecting portion soldering portion upper cover card hole bottom surface P2 pad