M422793 五、新型說明： 【新型所屬之技術領域】 本創作是有關一種卡緣連接器，尤指一種以沉板方式設 置於電路板且提供電子卡插置的卡緣連接器c 【先前技術】M422793 V. New description: [New technical field] This creation is related to a card edge connector, especially a card edge connector c which is placed on a circuit board in a sinking manner and provides an electronic card insertion. [Prior Art]
快速周邊元件互連(Peripheral Component Interconnect Express ’ PCI Express)介面協定是由美國英特爾㈣公司 在2004年發表。該介面可取代舊有的])〇、？(：1〇(及AGp 介面，所以被廣泛應用於個人電腦的各式介面卡中。 —般Mini PCI Express連接器，例如中華民國 TWM336576(對應中國大陸專利公告號CN201160! 3} γ)新 型專利案，即揭露一種MmiPCIExpress的卡緣連接器，复 特徵主要是絕緣殼體的後側端面凸設有一擋垣。並進 卡固有-卡座，卡座用以供第—端子的第—焊接部二 端子的第二焊接部穿置。藉以防止第—端子 ： 會受到電路板_抵而向上撓曲_，同時f連接 4 積及組合於電路板上後的整體通度均能有效縮小。…面 惟上述專顺案雖可解決其所欲軸的問題，但 有缺點存在’進-步的說，該卡緣連接器增設有卡座用二 固疋端子的焊接部’卻也增加了電連接器的零部件 較向。同時結構設計_，使得組裝製財存 置固定如端子的插置 '卡座的卡 焊接部等的工序，繼而使產品的累計誤差較大ί =的 性易受到限制。 · 口口貝％定 乃潛心研究並 緣是，本創作人感上述之缺失可改盖 3/12 料 U793 =學理之制，終於提出—紐計合理且有效改善 問碛之本創作。 、 【新型内容】 的結，其在於通過絕緣本體 /構4 ’可以直接繞正導電端子的焊接腳變形的功 2 ’無需設有其他零件輔助矮正，能夠減 件及製虹序，達餅低成本，及料優；^ 切為t上=本!作提出一種卡緣連接器，包含-絕緣 -^個安衣於絕緣本體的第一導電端子及多個 體的第二導電端子。絕緣本體具有本體部、自；體 。的後端部延伸的後凸部、形成於本體部的插卡槽及且有 下兩排設置的上料槽與下端子槽，上端 ，及後凸部的頂端面凹設形成的，下端子槽形成= ^。絕緣本體更具有形成於後凸部的末端壁面設有多個第 二==牆’及具有多個形成於後凸部且對應於下端 于槽位置的第二定位槽。 所述每-第-導電端子具有固持於對應的上端子槽中 =弟-固持部、部分伸入於插卡槽内的第—接觸部及伸出 於上端子槽外的第一焊接腳，第一焊接腳的部分定位於對 應的第-定位槽。每-第二導電端子具有固持於對庫、的下 立端子槽中的第二固持部、部分伸入於插卡槽内的第;;接觸 固持於對應的第二定位槽中的第三固持部及伸出於第 二定位槽外的第二焊接腳。 幸乂佳地’每-第-導電端子的第—接觸部是自第一固 、#的一端彎折延而成，第—焊接腳是與第—接觸部呈反 M422793 向的自第—固持部的另—端f折延伸。每-第二導電端子 :具：轉Γί，：二接觸部是自第二固持部的-端彎折延 二罕，折f是與弟二接觸部呈反向的自第二固持部的另- 端Ϊ·折延伸，f Μ持部是自轉折臂的末端彎折延伸。第 -汁接腳是自第三©持部的末端彎折延伸，且位於第 接腳的前端位置。 '又仏地每帛焊接卿是表面接著技術型的焊接腳 結構焊接腳是插接型的焊接腳結構。The Peripheral Component Interconnect Express (PCI Express) interface protocol was published by Intel Corporation in 2004. This interface can replace the old]) 〇,? (:1〇 (and AGp interface, so it is widely used in various interface cards of personal computers. - General Mini PCI Express connector, such as the Republic of China TMW336576 (corresponding to China Mainland Patent Bulletin No. CN201160! 3} γ) new patent The case discloses a card edge connector of MmiPCIExpress, the complex feature is mainly that a rear side end surface of the insulating shell is convexly provided with a damper, and the card is inherently-card seat, and the card seat is used for the first-welding part of the first terminal The second soldering portion of the terminal is pierced to prevent the first terminal: from being deflected upward by the circuit board _, and the overall continuity of the f-connected product and the combination on the circuit board can be effectively reduced. However, although the above-mentioned special case can solve the problem of the desired axis, there are disadvantages. In the case of the step-by-step, the card edge connector is provided with a soldering portion for the two-clamp terminal of the card holder, but the electrical connection is also added. The components of the device are relatively oriented. At the same time, the structural design _, so that the assembly and the deposit are fixed, such as the insertion of the terminal, the card welding portion of the card holder, and the like, and the cumulative error of the product is greatly limited. · mouth and mouth% It is the result of concentrating on research. The creator feels that the above-mentioned deficiency can be changed to cover the 3/12 material U793 = the system of learning, and finally proposes that the new calculation is reasonable and effective in improving the creation of the question. The utility model is characterized in that the insulating body/structure 4' can directly deform the welding leg of the positive conductive terminal 2' without the need to provide other parts to assist the dwarf positive, can reduce the parts and make the rainbow order, achieve the low cost of the cake, and the material is excellent; A card edge connector is provided, comprising: a first insulating terminal that is attached to the insulating body and a second conductive terminal of the plurality of bodies. The insulating body has a body portion and a body. a rear convex portion extending from the rear end portion, a card insertion groove formed in the main body portion, and an upper terminal groove and a lower terminal groove provided in the lower two rows, the upper end, and a top end surface of the rear convex portion are recessed, and the lower terminal The groove forming = ^. The insulating body further has a plurality of second == walls ' formed on the end wall surface of the rear convex portion and a plurality of second positioning grooves formed at the rear convex portion and corresponding to the lower end at the groove position. Each of the -first conductive terminals has a holding at a corresponding upper end a sub-slot = a retaining portion, a first contact portion extending into the card slot, and a first soldering leg extending outside the upper terminal slot, the portion of the first soldering leg being positioned in the corresponding first positioning slot Each of the second conductive terminals has a second holding portion that is retained in the lower terminal groove of the library, and a portion that partially protrudes into the card slot; and a third contact that is held in the corresponding second positioning groove a holding portion and a second soldering leg extending outside the second positioning groove. Fortunately, the first contact portion of each of the -first conductive terminals is bent from one end of the first solid and #, the first The soldering leg is extended from the other end of the first-retaining portion of the first contact portion with the anti-M422793 direction of the first contact portion. Each of the second conductive terminals has: a turn:, the two contact portions are from the second holding portion - The end bend is twofold, and the fold f is a reverse end extension of the second retaining portion opposite to the second contact portion, and the f grip portion is bent and extended from the end of the turn arm. The first juice contact is bent from the end of the third holder and is located at the front end of the first leg. 'Everything is also welded to the surface of the solder joint. The solder joint is a plug-in solder joint structure.
車乂仁地帛―疋位槽是由自後凸部的底端面凸出 隔牆所形成的。 較佳地’第-導電端子與第二導電端子是傳輸符合 Mmi PCI Express版本的連接器端子的訊號傳輸規範。The car 乂 帛 帛 疋 疋 疋 疋 疋 疋 疋 疋 疋 疋 疋 疋 疋 疋 疋 疋 疋 疋 疋 疋 疋 疋 疋 疋Preferably, the 'first conductive terminal and the second conductive terminal are signal transmission specifications for transmitting a connector terminal compliant with the Mmi PCI Express version.
較佳地，形成每-上端子槽的側壁各設有安裝缺口， 每-第-導電端子是從上至下的安裝至絕緣本體。第一導 電端子的第一固持部前端設有的倒刺是設入於對應的安裝 缺口，使第一固持部側端設有的倒刺固持於形成上端子槽 的側壁。 較仏地了更包g有一接地板片，絕緣本體相對的兩 側端部各設有插孔。接地板片插固於對應的插孔，且接地 板片的末端部伸出於絕緣本體的兩側端部的底端面。 本創作具有之效益:通過絕緣本體所述的第一定位槽的 設置，即起到固定、矯正第一導電端子的第一焊接腳作用。 同時通過第二定位槽的設置’供第二導電端子的第三固持 部對應固持，可以矯正第二導電端子的第二焊接腳變形的 功能。從而實現絕緣本體本身即具有矯正第一導電端子與 第二導電端子的第—焊接腳與第二焊接腳變形的功能，無 5/12 M422793 ===場正。通過本創作的结構設計，能夠 提高產。=質等H及㈣域工序，達成降低成本，及 f實施方式】 女圖！至圖4所示’本創作是 其用以供得接於電路板p，種卞緣連接态’ 板P的卡緣連接哭，可供t 沉板方式設置於電路 f妾益包含有—絕緣本體卜多個第-導電端子2及^ 第二導電端子3。 子心于2及多個 部延部u、-自本體部u的後端 =的後凸。iU2、-形成於本體部u的插卡槽 有壬上下兩排設置的上端子槽14與下端子槽Μ。上= 分別自本體部11及後凸部12的頂端面凹設形成的， :疋從本體部U與後凸部】2的頂端面從上至下 式而成，且部分與插卡槽13相連通。下端子槽Μ則^ 成於本體部11，且與插卡槽13相連通。 乂 在本創作中’絕緣本體1更具有形成於後凸部^ 端壁面設有多個第-枝槽161的凸牆16，及具有多 成於後凸部12且對應於下端子槽15位置 播 17。第二定位槽17是由自後凸部12底 —疋位軋 ㈣形成的。 臭凸指仏面凸出的間隔牆 每一第一導電端子2具有一第一固持部21、一第 觸部22及-第一焊接腳23。第一接觸部22是自第 部2】的-端彎折延伸而成。第―焊接腳23是與第—接觸 部22呈反向的自第一固持部21另一端彎折延伸而成，J -焊接腳23可為SMT(表面接著技術)型的焊接腳結構。 6/12 每一第二導電端子3具有一第二固持部31、一第二接 喝部32、—第三固持部34及一第二焊接腳35，且更具有 一轉折臂33。第二接觸部32是自第二固持部31 —端擎折 延伸而成。轉折臂33是與第二接觸部32呈反向的自第二 ，持部31另—端彎折延伸而成。第三固持部34是自轉折 臂33的末端彎折延伸而成。第二焊接腳35則是自第三固 付部34的末端彎折延伸而成’第二焊接腳35可為DIP(插 接)型的焊接腳結構。另外，第一導電端子2與第二導電端 子3可以是傳輸符合Mini PCI Express版本的連接哭端子 的訊號傳輪規範。 在本創作中，更可包含有二接地板片4，絕緣 相對的兩侧端部更可設有插孔19。 合圖5及圖6所示’第—導電端子2與第二道 而的第於絕緣本體1。完I喊後，第—導電端 第-固持二指固持於對應的上端子槽14中。藉由 槽14的侧壁而^設Ϊ的1刺211干涉卡固於形成上端子 媧u # 定。第一接觸部22的部分是伸j 槽13内，第1接腳23 _出於上端_ =人於插卡 的第一焊接腳Μ θ 6 上糕子彳曰14外，且部分 腳23疋疋位於對應的第— 4則伸出於第—定位槽ι6ι外，用 曰，末端 導電端子3的第二固持部31固持接。第二 細二固持部31側端設有的倒刺:^子槽^ 端子槽15的側壁而^ Μ二利311干涉卡固於形成下 插卡槽…第疋。弟二接觸部32的部份是伸入於 夢f 持部34則固持於對應的第二·H 猎弗二固持部34 弋位槽17, 焊接腳35 步卡固於側壁而定位。第- 則伸出於第二定位槽”外，且排列位於第二 接腳23的前端位置，用以與電路板焊接。 如圖3、圖5、圖7至圖 〜 形成母一上端子槽14的 兩側壁各設有安料口⑷1 —導電端子2於安裝時， 是先從上至下放置安裝至絕緣本體！，使第—固持部21前 端的倒刺211設入於對應的安裝缺口⑷，再往前推置到Preferably, the side walls forming each of the upper terminal slots are each provided with a mounting notch, and each of the -first conductive terminals is mounted from top to bottom to the insulative housing. The barb provided at the front end of the first holding portion of the first conductive terminal is provided in the corresponding mounting notch, and the barb provided at the side of the first holding portion is held by the side wall forming the upper terminal groove. More sloppy, there is a grounding plate, and the opposite ends of the insulating body are respectively provided with jacks. The grounding plate is inserted into the corresponding insertion hole, and the end portion of the grounding plate protrudes from the bottom end surface of both end portions of the insulating body. The present invention has the benefit of providing the first soldering pin of the first conductive terminal by the arrangement of the first positioning groove described by the insulating body. At the same time, by the setting of the second positioning groove, the third holding portion of the second conductive terminal is correspondingly held, and the function of deforming the second soldering leg of the second conductive terminal can be corrected. Therefore, the insulating body itself has the function of correcting the deformation of the first soldering leg and the second soldering leg of the first conductive terminal and the second conductive terminal, and no 5/12 M422793 === field positive. Through the structural design of this creation, production can be improved. = Quality and other H and (4) domain processes, to achieve cost reduction, and f implementation] Female map! As shown in Fig. 4, 'this creation is to be connected to the circuit board p, the card edge connection state' board P is connected to the card edge, and can be placed in the circuit. The body has a plurality of first conductive terminals 2 and second conductive terminals 3. The sub-convex is formed by two or more extensions u, - from the rear end of the body u. The iU2, the card slot formed in the main body portion u, has an upper terminal slot 14 and a lower terminal slot provided in the upper and lower rows. Upper = concavely formed from the distal end faces of the main body portion 11 and the rear convex portion 12, respectively, from the top end surface of the main body portion U and the rear convex portion 2, and the portion and the card slot 13 Connected. The lower terminal slot is formed in the body portion 11 and communicates with the card slot 13. In the present invention, the insulating body 1 further has a convex wall 16 formed on the end wall portion of the rear convex portion and having a plurality of first-groove grooves 161, and has a plurality of rear convex portions 12 corresponding to the lower terminal groove 15 position. Broadcast 17. The second positioning groove 17 is formed by the bottom-clamping (four) from the rear convex portion 12. Each of the first conductive terminals 2 has a first holding portion 21, a first contact portion 22 and a first soldering leg 23. The first contact portion 22 is formed by bending from the end of the first portion 2]. The first welding leg 23 is formed by bending the other end of the first holding portion 21 in a direction opposite to the first contact portion 22, and the J-soldering leg 23 may be an SMT (surface following technology) type welding leg structure. Each of the second conductive terminals 3 has a second holding portion 31, a second drinking portion 32, a third holding portion 34 and a second soldering leg 35, and further has a turning arm 33. The second contact portion 32 is formed by extending from the end of the second holding portion 31. The turning arm 33 is formed in a direction opposite to the second contact portion 32, and the holding portion 31 is bent at another end. The third holding portion 34 is formed by bending and extending from the end of the turning arm 33. The second soldering leg 35 is bent and extended from the end of the third fixing portion 34. The second soldering leg 35 may be a DIP (plug-in) type soldering leg structure. In addition, the first conductive terminal 2 and the second conductive terminal 3 may be signal transmission specifications for transmitting a connection to the crying terminal in accordance with the Mini PCI Express version. In the present invention, two grounding plates 4 may be included, and the opposite ends of the insulation may be provided with the insertion holes 19. Referring to Fig. 5 and Fig. 6, the 'first conductive terminal 2' and the second track are in the insulating body 1. After the I call, the first conductive terminal is held in the corresponding upper terminal slot 14. The 1 thorn 211 of the yoke is fixed by the side wall of the groove 14 to form an upper terminal 娲u #定. The portion of the first contact portion 22 is in the j-groove 13 , and the first pin 23 _ is from the upper end _ = the person is on the first soldering foot θ 6 of the card, and the portion is 23 疋The 第 is located at the corresponding 1-4th and extends beyond the first positioning groove ι6ι, and is held by the second holding portion 31 of the terminal conductive terminal 3 by 曰. The barb provided at the side end of the second thin second holding portion 31: the sub-groove ^ the side wall of the terminal groove 15 and the interference of the second 311 interferes with the formation of the lower card slot. The portion of the second contact portion 32 extends into the dream portion 34 and is held by the corresponding second H-holding portion 34, and the welding leg 35 is positioned to be positioned on the side wall. The first - is extended outside the second positioning groove and arranged at the front end of the second pin 23 for soldering to the circuit board. As shown in FIG. 3, FIG. 5, FIG. 7 to FIG. Each of the two side walls of the 14 is provided with a material opening (4) 1 - the conductive terminal 2 is firstly mounted from the top to the bottom to the insulating body when the mounting is performed, so that the barbs 211 at the front end of the first holding portion 21 are placed in the corresponding mounting gaps (4), push it forward again
It’使第一固持部21的倒刺211固持於上端子槽Μ的側 土辛而固I同時通過所述的第_定位槽161的設置，即起 到固定、駐第-導電端子2的第—焊接腳23作用。同時 ，二定位槽Π的設置’供第二導電端子3的第三固持 =34對細持，可⑽正第二導電端子3㈣二焊接腳 =變形的功能，從而實魏緣本體！本身即具有橋正第一 ^電端子2與第二導電端子3的第—焊接腳23盘第二焊接 :35變形的功能，無需設有其他零件輔助駐。通過本創 ^的結構設計’能誠少電連接轉部件及製程組裝工 序，達成降低成本，及提高產品品質等的優勢。 " 另一方面，上述的接地板片4是插固於絕緣本體^ 應的插孔i9中1未端部伸出於絕緣本體丨的兩側 底端面(如® 6)，㈣與桃板焊接㈣成接地及定位 目的。 寸巧 創二較佳可行實施例’非因此即偶限本 J乾圍’故舉凡運用本創作說明書及圖式内宏 二專效結構變化，均_皆包含於本創作之範 人 予陳明。 3 σ 【圖式簡單說明】 圖1為本創作卡緣連接器設置於電路板的立體圖。 8/12 M422793 圖2為本創作卡緣連接器設置於電路板的剖視圖。 圖3為本創作卡緣連接器的立體分解圖。 圖4為本創作卡緣連接器的絕緣本體的立體圖。 圖5為本創作卡緣連接器的立體組合圖。 圖6為本創作卡緣連接器的另一視角立體組合圖。 圖7為本創作卡緣連接器顯示第一導電端子組裝於絕緣本 體的組合示意圖（一）。 圖8為本創作卡緣連接器顯示第一導電端子組裝於絕緣本 體的組合示意圖（二）。 圖9為本創作卡緣連接器顯示第一導電端子組裝於絕緣本 體的組合示意圖（二）。 【主要元件符號說明】 1絕緣本體 11本體部 13插卡槽 141安裝缺口 16凸牆 17第二定位槽 19插孔 2第一導電端子 21第一固持部 22第一接觸部 3第二導電端子 31第二固持部 32第二接觸部 12後凸部 14上端子槽 15下端子槽 161第一定位槽 18間隔牆 211倒刺 23第一悍接腳 311倒刺 33轉折臂 9/12 M422793 34第三固持部 35第二焊接腳 4接地板片 P電路板It's holding the barb 211 of the first holding portion 21 on the side of the upper terminal slot and fixing it through the arrangement of the first positioning groove 161, that is, fixing and standing on the first conductive terminal 2 The first-welding foot 23 acts. At the same time, the setting of the two positioning slots 供 is for the third holding of the second conductive terminal 3 = 34 pairs, and the function of (10) the second conductive terminal 3 (four) and the second soldering foot = deformation, so that the real edge body! The function of the second welding: 35 deformation of the first welding electrode 23 having the first positive electrical terminal 2 and the second conductive terminal 3 is not required to be provided with other parts. Through the structural design of this product, we are able to connect the rotating parts and the process assembly process to achieve cost reduction and product quality. " On the other hand, the above grounding plate 4 is inserted into the socket i9 of the insulating body, and the 1 end portion protrudes from the bottom end faces of the insulating body ( (e.g., 6), (4) and the peach plate Welding (4) for grounding and positioning purposes. Ingenuity 2 is a better and feasible embodiment. It is not limited to this. This is the case of the use of this creation manual and the internal structure of the two macros. All of them are included in the creation of this model. 3 σ [Simple description of the diagram] Figure 1 is a perspective view of the creation of the card edge connector on the circuit board. 8/12 M422793 Figure 2 is a cross-sectional view of the creative card edge connector disposed on the circuit board. Figure 3 is an exploded perspective view of the card edge connector of the present invention. 4 is a perspective view of the insulative housing of the card edge connector of the present invention. FIG. 5 is a perspective assembled view of the creative card edge connector. FIG. 6 is a perspective view of another perspective view of the creative card edge connector. FIG. 7 is a schematic diagram (1) showing the assembly of the first conductive terminal assembled to the insulating body by the creative card edge connector. Fig. 8 is a schematic view showing the assembly of the first conductive terminal assembled to the insulating body by the creative card edge connector (2). FIG. 9 is a schematic diagram (2) showing the assembly of the first conductive terminal assembled to the insulating body by the creative card edge connector. [Main component symbol description] 1 Insulation body 11 main body portion 13 card slot 141 mounting notch 16 convex wall 17 second positioning groove 19 socket 2 first conductive terminal 21 first holding portion 22 first contact portion 3 second conductive terminal 31 second holding portion 32 second contact portion 12 rear convex portion 14 upper terminal groove 15 lower terminal groove 161 first positioning groove 18 partition wall 211 barb 23 first 悍 pin 311 barb 33 turning arm 9/12 M422793 34 Third holding portion 35 second soldering foot 4 grounding plate P circuit board