M393090 五、新型說明： 【新型所屬之技術領域】 尤其是 本創作大致涉及-種適於高資料速率通信的連接器 涉及一種具有改善的諧振特性的電連接器。 【先前技術】 雖然存在很料_高顏速率魏器結構， 構是將多個端子排成-排，這樣各_子與相_端子平 樣的端子也通常間隔地錄密，例如以G.8mm _距排二 =綱速率連接器趨向於包括很多間隔緊密並且排列 ^料速率職通_向于卿差分錄鱗端錢兩種方 二二-種。通常來說，差分信號對干擾具有更高的抗性，因此 ，更南頻率處更加有用。因此，小封裝可插拔⑽）型連 ^資料速率連接器（例如高頻連接H)傾触使縣分錢結 抽個，來越重要的問題是，隨著信號頻率的增加（從而以 =有率）’連接器的尺寸對連接器的性能產生更大的 H/、疋’連接11中端子的電長度可能是這樣—種情況，即 子2電長度和信號的波長匹配，那麼連接器中可發生諧振 >二况。故樣’即使設置為使用差分信號對的連接器系統，也合 =頻率增加時產生性能的下降。在現有連接器中潛在的‘ 二况使付，們不適合·更高速的應用。減地，人們希望對高 ·:料逮率連接g元件的功能、設計和結構做出改進。 【新型内容】 M393090 在本實用新型的電連接财，_個或多_ 固接地端子，從而減小接地端子的有效 夕 一種連接H，包括支❹健地諧振頻率。 =觸頭部分、尾部和姻聊姊尾部之收伸的 ^可以位於㈣狀針座（wafer)中， 用r分信號對的信號端子野。橋在=兩== =觸=位於接地端子之間的信號端子橫向延伸並 z〜、接觸。如果需要，可以使用多個橋。在一種實施方式中， 針’其插人並穿過多贿座，並騎橫向延伸通過多 手歹=在另一種實施方式十，橋可以是位於針座中的-^夹子，咖允許各做子與在相鄰針座中的好接合。 ==針，該插針可以插人並穿過連接器的第—側邊，穿 延伸至連接器的第二側邊。_單個橋可喃合三個或 =的接地端子，在—種實施方式中，第-橋可用於輕合第 接地端子，第二橋可用於耦合第二對接地端子，即使第一對和 -對接地端子制端子。接地端何包括可移動的臂， 接合接地端子時會偏置。 田円 連接器可包括由殼體支撐的光導管結構。連接器可包括具有 地元件和與其相鄰的信號端子的第一開口，從而提供第一對接 面。連接^可包括具雜地元件和與其挪的信號端子的第二開 口，從而提供第二對接面。殼體可以設置為安裝在電路板上，^ 路板的上表面形成平面，並且電路板的該平面位於第一和第二對 接面之間。可替代地，連接器可設置為使得兩對接面在支撐電跟 板的同'一側。 【實施方式】 依要求，下面將公開詳細的實施方式。但是鹿當理s 施方式健是解釋性的，所述的刪以以多‘式 =僅，公開的特定細節不應當被解釋為限 何的基礎和教導本領域技術人員以本質上任 =的方式’以各種方法實賴公開㈣徵的代表性基礎，句 括應用在此公開的各種特徵和沒有_公開的特徵。 資料=裝=卿型連接器經常使用於需要輸入/輸出⑽） ^通辆糸統中。存在很多對卿型連接器的改進，不同 的逆接㈣置域足不_規格，例如通細知的 门 _、S曙規格。龄絲，SFP贿接綠置為紅中包Ρ括 】路卡的核喊元件對接，並且包括軒，該端子在—端盘電路 =上的塾盤（_)可移除地對接’在相反一端向SFp型連接器 安裝在其上的電路_跡線延伸。這裏所討論的細節是基於適ς 與上述sfp型連接器一起使用的連接器的實施方式，並且信些細 節不是限定性的，岐也能廣泛地應其他連接贿^結 構。例如，在不加限定的情況下，所公_特徵可用於豎直型連 接器和傾斜·接器，以及所賴水準型連接器。換句話說，除 非有相反的標示，否則也可以使用其他的端子和殼體構造。’、 在電連接器中，當相鄰端子被用於形成高資料速率差分對 時，它們電耦合在一起以形成所謂的第一或主要模式。這一模式 用^沿著形成差分對的端子傳輸信號。但是’如果其健號端子 也義近这-差分信麟’差分對中的-個（或兩個）端子就有可 能也和其他端子中的-織更w子純合，因㈣成附加模 式。人們通常並不希望有這些附加模式’因為它們能引起相對于 第一模式成為噪音的串擾。因此為了防止這些串擾，.眾所周知地 需要將差分對與其他信號遮罩。 ° M393090 Λ 互之财料麵置的㈣，差分信號端 ，:巾通過接地端子或遮罩層而與相鄰的差分信號端子對分 =例如’可以使用迴圈的接地端子—信號端子-信號端子的排布 方式’使得當排布成直線對準時（例如：G、s+、s_ 號對在各側邊被接地端子包圍。由於使用接地端子作為遮罩^ ，在關題，即通過在各接地端子和成對的信號端子之 :、祸口 ’會生成另—個模式。此外，當瞬態信號通過連接器時， 麵個不_地之__差異也能導致它們她合在一起。這 t不同_合建立了額外的模式（以及相應的電磁場），並且產 生了如要通㈣财效操作，就應#與第—模式區綱的噪音。 附加模式在資料速率較辦通料料致問題，因為這些附 加模式-般作·較高辭，並且㈣—赋概具有魏 量/此假如連接ϋ在其财面設計合適的話，不會導致嚴重的 深曰問題。但是’當龍傳輸頻率增加，信號的波長變得更加接 近於，地端子的電長度。因此，在較高辭處，傳輸鮮可能會 足夠兩’並且因此波長足触，從而在連接財產生不希望的^ 振。這些鎌^騎常是料的第二模式放烟賴將噪音的 振幅增加到與錄振_當，這樣變得誠區分錢和噪音 應地，人們希望連接器的運行簡能足夠低於連接器的譜 率。 在此使㈣術語諧振醉麵連接器的最低雜解或 頻率。被稱為諧波的附加諧振頻率存在於最低諧振頻率之上，但 _連接轉行在最低鎌頻率之下的範圍 中’也就會運行在譜波之下’而連接器運行在包括最低譜振頻率 的範圍帽很可能會有嗓音的問題（如果不採取其他步驟來消除 或降低嗓音的話），無論運行職衫還與任意諧波重疊。 連接器的諸振頻率取決於沿著包括 的阻抗突變或明顯改變的點之間的最長有效電長t 控 決定於兩相鄰接地路徑電連接之處的 it 子是在電路板或電路卡中的i :效電長度取決於彼多因素，包括在應抿：;的二: (iscontmnty)或交叉點之前的端子的物理# 姉晴料，_啡其阻抗） 的導電墊盤相接入的一舰认板中並且觸頭端與電路板上 量==!?=確定在情點之間的用微微秒測 .一導體_幾=:==抗的各養 ，、中斷點之間的長度，從而能在這方面提供顯著的：會二 疋，減小端子的電長度，使其不多於與特定頻率 的-半（例如在中斷點之間的電長度大約是愈在3/2j 了 綱聯的電長度的—半)，已經被確定能顯】= =的㈣。但是應當注意的是，在實财射，= 二包長度邮是連接騎有效f長度，目為 二 在有在咖之外延伸的額外距離。例如，從端子觸 M393090 ^頭健ϋ穿過電路板制顺公共的接地平面的距離是在 =點之間電長度的—部分。因此’―旦電路板和觸頭塾盤被考 具有電長度大約是40微微秒的接地端子的連接器在運 队王中可在情點之間提供大約5()微微秒的有效電長度。如 ，糊對適用 連接器翻於大約長度中1G微微秒的差別能導致 供多H或=整個連接器的尺寸通常並不可行，因此在提 =方法予轉決的，是對於這個問題，己經 = 夕個導電橋或共用元件可用於連接多個接地端子，從 的距離，由此減小電長度並增加諧振頻率。這:減 t的電長度麟最大纽t長度建林較的 :置輸或共叫使其將兩接地端子二 中點福δ在-起，這樣可以將連接器中的接地端子 減小大致-半，並且因此將譜振頻率 、香电、又 附近設置橋可能不會將電長度減小度作其 相對接近原電長度的-半。 Ί -疋減小的置可以 下面据述的特徵因此顯示了具體實施方式， 於提供減小的電長度。如果需要的話，連二〜特徵用 緣=、位於絕緣殼體中並且支料-導電接‘子 狀第;Γ信號端子對可位於第==== 一個導電橋可在第-接地端，二接地端子二間並 M393090 導電橋將第一和第二接地端子 針過第一和第二針座的導電插 件接合的觸頭段，在減一端包括用:===部 致板狀的墙^ 的可定位為使得在大致朝向第-和第二接地蠕Ϊ 二艺==，地端子的最大有效電長度可以： 電長戶 / 種°又置中，減小的接地端子的最大有效 、又”小於大約33微微秒。在另—種設置巾，減小 =最大Γ電長度可以小於大約26微微秒。導電橋可』 π中通過多對差分耦合的高資料速率信號端子。 、 哭的如二需要’可以採用一種將電連接器的諧振頻率增加到連接 頻率範圍之上的方法。這—方法包括癌定連接器的 二而運仃頻率範圍’並且提供間隔開的第一和第二接地元件，复 :弟-接地元件形成至少部分的第—導電路徑，第二接地ς 拉至切分的第二導電路徑。差分信號對可被提供在第—和第二 、斤=件之間，並且在沿著第—和第二導電路徑的中斷點之間二 U取大有效電長度是確定的。初始諧振鮮基於沿著第—和 二導電路徑的中斷點之間的近似最長有效長度而確定，並且確定 了中斷點之間的最大所需有效電長度，以將電連接器的諧振頻^ 增加到所需運行頻率範圍之上。至少一個導電橋連接在第—和第 =接地端子之間，以將沿著第-和第二接地元件的中斷點之間的 有效電長度減小至小於最大所需有效電長度。 如杲需要，轉定沿著第-和第二導電路徑的中斷點之間的最 9 接=驟可包括分析 件的電介晳。你吉丰趣k、 又歲何开)狀和圍繞接地元 間的最大魏繼彻物崎;;=謝斷點之 現在參照圖1-13，其顯示了包括第一鉍 體部件520的連接器500的實施 4附510和第二殼 -突起咖和第二突起532實::二第 二，未顯 子個卡槽534包括沿著其頂部和底部内表面延伸的端 插針容納孔512可被槎供名笙, 中，並且與插針容納孔件训的第一側則 一殼體部件_的第二侧5181 516可被提供在第 1'並且與插針容納臟 528中麻Γ 被提供在第二殼體部件520的第二側 5H) Ϊ %#需要在第一殼體部件 下，在第-0 - /要在讀部件52G的兩側上。在某些情況 第和第一娜部件中的孔可能根本不需要。 的部件510包括腔體540，多做入模壓形成 t 7〇、哪可被插人其中„各 ===有編顺形成于端子周圍的塑 顯示）對接的觸頭端，====:=? 的至少一個尾部，以及連接所 ； 個尾部的主體部。 / M393090 特別疋’參照圖5、9、10、12，接地針座550包括四個接地 端子552、554、娜、558 ,每健地端子具有對接端職、施、 論:558a 和尾部 552b、552b，、554b、556b、556b，、558b， 對接端顯示為在—端的可偏置的接觸梁或彈簧臂，用於接合配對 =未：元接合其有 … 件（財未顯不）。姆較域較寬的主體 ^ C C、556c、558c在各個端子的對接端552a、554a、 ra久!!La和尾部552b、554b、556b、558b之間分別延伸。此 偏置Γίΐϊ料碰、554、556、558包括從其延伸的多個可 t t )或指形部560，以及與對接端552a、554a、 556a、施大致相鄰的單個相對較寬的垂片部·如果需 t=部560可猶微向殼體部件_、52G的側邊之一傾斜。 =可破提供在較長的兩接地端子廠册之間， 並^二连接元件566可被提供在較短的兩接地端子娜、顾 之間。 在580能夠以互相大致相似的方式設置，並且可 於接地針座550。如圖16、17所示，各個第- M 572a' 574a' 576a' 578a Γ' 578b 572 '574 ^576'> 的可偏置的接觸梁或彈簧臂，用於接合配對 器T:::) W㈣ ）。相對較小或較窄的主體段 Γ^Γ伽在各個端子的對接端572a·、576a、 ' 576b' 578b π tM393090 V. New description: [New technical field] Especially the present invention relates to a connector suitable for high data rate communication. It relates to an electrical connector with improved resonance characteristics. [Prior Art] Although there is a very high-rate-speed device structure, a plurality of terminals are arranged in a row, so that the terminals of the respective _ sub-phases and the terminals are also normally recorded at intervals, for example, G. 8mm _ distance row 2 = rate rate connector tends to include a lot of closely spaced and arranged rate of service _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ In general, differential signals are more resistant to interference and, therefore, more useful at more south frequencies. Therefore, the small package pluggable (10)) type data rate connector (such as high frequency connection H) tilts the county to make money, the more important problem is that as the signal frequency increases (and thus = Probability) 'The size of the connector produces a greater H/, the performance of the connector. The electrical length of the terminal in the connection 11 may be such a case that the sub-electric length matches the wavelength of the signal, then the connector Resonance can occur in both cases. Therefore, even if the connector system is set to use a differential signal pair, the performance is degraded when the frequency is increased. In the existing connector, the potential ‘two conditions make the payment, we are not suitable for higher speed applications. With the reduction of the land, it is hoped that the function, design and structure of the high-capacity connection g element will be improved. [New content] M393090 In the utility model, the electrical connection, _ or more _ solid ground terminal, thereby reducing the effectiveness of the ground terminal. A connection H, including the support resonance frequency. = The contact part, the tail part, and the end of the marriage and the tail can be located in the (four)-shaped pad, and the signal terminal of the r-signal pair is wild. The bridge is in the direction of = two == = touch = the signal terminal between the ground terminals extends laterally and z~, contacts. Multiple bridges can be used if needed. In one embodiment, the needle 'inserts and passes through multiple bribes and rides laterally through the multi-handed squat = in another embodiment ten, the bridge can be a clip located in the hub, the coffee allows each Good engagement with adjacent hubs. == Needle, the pin can be inserted and passed through the first side of the connector and through to the second side of the connector. _ A single bridge can sing three or = ground terminals. In one embodiment, the first bridge can be used to lightly connect the ground terminal, and the second bridge can be used to couple the second pair of ground terminals, even if the first pair and - Make a terminal to the ground terminal. The ground terminal includes a movable arm that is biased when the ground terminal is engaged. The field connector may include a light pipe structure supported by the housing. The connector can include a first opening having a ground element and a signal terminal adjacent thereto to provide a first pair of contacts. The connection ^ can include a second opening with a miscellaneous component and a signal terminal with which it is moved to provide a second mating face. The housing may be arranged to be mounted on the circuit board, the upper surface of the circuit board forming a plane, and the plane of the circuit board being located between the first and second abutting faces. Alternatively, the connector can be arranged such that the two abutting faces are on the same side of the supporting electrical heel. [Embodiment] Detailed embodiments will be disclosed below as required. However, the deer is exemplified, and the specifics are not to be construed as limiting the basis and teachings of those skilled in the art in the form of 'Recognition of the representative basis of the public (four) levy in various ways, including the various features disclosed herein and the features not disclosed. Information = installed = clear connector is often used in the need for input / output (10) ^ through the system. There are many improvements to the type connector, and the different reverse (4) fields are not _ specifications, such as the well-known door _, S 曙 specifications. Age silk, SFP bribe green set to red envelopes] road card's nuclear shouting component docking, and including Xuan, the terminal in the - terminal circuit = the upper disc (_) removably docked 'on the contrary One end of the circuit _ trace extension mounted on the SFp type connector. The details discussed herein are based on implementations of connectors suitable for use with the sfp-type connectors described above, and the details are not limiting, and can be broadly applied to other connections. For example, without limitation, the features can be used for vertical connectors and tilt connectors, as well as for horizontal connectors. In other words, other terminal and housing configurations can be used unless indicated to the contrary. In an electrical connector, when adjacent terminals are used to form a high data rate differential pair, they are electrically coupled together to form a so-called first or primary mode. This mode uses ^ to transmit signals along the terminals that form the differential pair. But 'if its health terminal is also close to this - the differential (or two) terminals in the differential pair may also be homozygous with the other in the other terminals, because (4) into the additional mode . It is generally undesirable to have these additional modes' because they can cause crosstalk that becomes noise relative to the first mode. Therefore, in order to prevent such crosstalk, it is well known to mask differential pairs with other signals. ° M393090 ( The mutual information surface (4), differential signal end, the towel is halved with the adjacent differential signal terminal through the grounding terminal or the mask layer = for example, the grounding terminal that can use the loop - the signal terminal - the signal The arrangement of the terminals is such that when the arrangement is aligned in a straight line (for example, the pairs of G, s+, and s_ are surrounded by the ground terminals on each side. Since the grounding terminal is used as a mask ^, in the title, The grounding terminal and the pair of signal terminals: the "cause" will generate another mode. In addition, when the transient signal passes through the connector, the difference between the surface and the __ can also cause them to put together. This t is different from the other mode (and the corresponding electromagnetic field), and produces the noise of the ########################################################################## To the problem, because these additional modes - the general words - higher words, and (four) - Fu has a volume / this if the connection is designed in its financial context, it will not lead to serious squat problems. But 'Dragon transmission Frequency increase, signal The length becomes closer to the electrical length of the ground terminal. Therefore, at higher remarks, the transmission may be less than two's and therefore the wavelength is sufficient to cause an undesirable vibration in the connection. It is the second mode of the smoke that increases the amplitude of the noise to the recording and recording. This makes it possible to distinguish between money and noise. It is hoped that the operation of the connector will be sufficiently lower than the spectral ratio of the connector. This gives (4) the lowest misinterpretation or frequency of the term resonant bridge connector. The additional resonant frequency called harmonics exists above the lowest resonant frequency, but the _connected turn is in the range below the lowest chirp frequency. Running under the spectral wave' and the connector running at the range including the lowest spectral frequency is likely to have a problem with the arpeggio (if no other steps are taken to eliminate or reduce the arpeggio), regardless of the running jersey and any harmonics The frequency of the connector depends on the longest effective electrical length t between the points that are abruptly changed or significantly changed. The control is determined by the electrical connection of the two adjacent ground paths. Or i in the circuit card: the length of the power depends on many factors, including the two: (iscontmnty) or the physical # of the terminal before the intersection, _, its impedance, the conductive pad The phase of a ship connected to the board and the contact end and the amount of the board on the board ==!?= Determine the picoseconds between the points of interest. One conductor _ a few =: == each of the resistance, interrupt The length between the points, so that it can provide significant in this respect: reduce the electrical length of the terminal so that it is no more than - half of the specific frequency (for example, the electrical length between the interruption points is about In the 3/2j, the electrical length of the combination - half), has been determined to be able to display == (4). However, it should be noted that in the real financial, = two pack length post is the connection to ride the effective f length, the purpose of the second is to have an extra distance extending beyond the coffee. For example, the distance from the terminal touch M393090 ^ head to the common ground plane of the board is the part of the electrical length between = points. Therefore, the connector of the circuit board and the contact pad having a ground terminal having an electrical length of about 40 picoseconds can provide an effective electrical length of about 5 () picoseconds between the points in the fleet king. For example, the difference between the paste and the applicable connector turned over about 1G picoseconds in length can cause the size of the supply of multiple H or = the entire connector is usually not feasible, so it is for this problem that The = conductive bridge or common component can be used to connect multiple ground terminals from the distance, thereby reducing the electrical length and increasing the resonant frequency. This: the electric length of the minus t is the maximum length of the forest. The length of the forest is relatively small: the transmission or the co-called it makes the two ground terminals two midpoints δ at -, so that the grounding terminal in the connector can be reduced substantially - Half, and therefore the spectral frequency, the scent, and the nearby bridge may not reduce the electrical length by a factor of half relative to the original electrical length. Ί - 疋 reduced setting The features described below thus show a specific embodiment for providing a reduced electrical length. If necessary, the second to the feature edge =, located in the insulating housing and the material - conductive connection 'sub-shaped; the Γ signal terminal pair can be located at the ==== a conductive bridge can be at the first-ground end, two The grounding terminal two and the M393090 conductive bridge pin the first and second grounding terminals through the contact segments of the first and second headers of the conductive insert, and at the minus end include: === partial plate-shaped wall ^ The position of the ground terminal can be positioned such that the maximum effective electrical length of the ground terminal can be: substantially the length of the electric terminal or the lower limit of the grounding terminal. "less than about 33 picoseconds. In another type of towel, the reduction = maximum xenon length can be less than about 26 picoseconds. The conductive bridge can be π through a plurality of pairs of differentially coupled high data rate signal terminals. Second, it is desirable to use a method of increasing the resonant frequency of the electrical connector above the range of the connected frequency. This method includes the second range of the cancer connector and provides the first and second grounds that are spaced apart. Component, complex: brother - grounding element formation a small portion of the first conductive path, the second ground ς is pulled to the second conductive path of the split. The differential signal pair can be provided between the first and second, and between the first and second It is determined that the large effective electric length between the interruption points of the conductive paths is determined. The initial resonance is determined based on the approximate longest effective length between the interruption points of the first and second conductive paths, and the interruption points are determined. The maximum required effective electrical length to increase the resonant frequency of the electrical connector above the desired operating frequency range. At least one conductive bridge is connected between the first and the = ground terminals to be along the first - and The effective electrical length between the break points of the second ground element is reduced to less than the maximum required effective electrical length. If necessary, the most ninth connection between the break points along the first and second conductive paths is determined. It can include the electro-mechanical clarity of the analysis piece. You Jifeng fun k, and the age of the open) and the largest Wei Jishang material around the ground element;; = Xie breakpoint now with reference to Figure 1-13, which shows the The implementation of the connector 500 of a body member 520 is attached 510 and The shell-protrusion coffee and the second protrusion 532 are: two second, the non-displayed card slot 534 including the end pin receiving hole 512 extending along the top and bottom inner surfaces thereof can be named, medium, and The second side 5181 516 of a housing member _ can be provided at the 1st' with the first side of the pin receiving aperture member and paralyzed with the pin receiving pocket 528 is provided at the second housing member 520 The second side 5H) Ϊ %# needs to be under the first housing part, on the sides of the -0 - / to be read part 52G. In some cases the holes in the first and first parts may not be needed at all. The component 510 includes a cavity 540, which is molded to form a contact end, which can be inserted into the contact end, where ====: At least one tail of =?, and the body of the tail; / M393090 In particular, referring to Figures 5, 9, 10, 12, the grounding pin holder 550 includes four grounding terminals 552, 554, Na, 558, and each of the grounding terminals has a butting end, a function, a: 558a and a tail 552b, 552b, 554b, 556b, 556b, 558b, the butt end is shown as a biasable contact beam or spring arm at the end, used to engage the pairing = not: the element is engaged with it (not shown). The wider main body ^ C C, 556c, 558c extends between the mating ends 552a, 554a, ra of each terminal, and the tails 552b, 554b, 556b, 558b, respectively. The biasing, 554, 556, 558 includes a plurality of tt or finger portions 560 extending therefrom, and a single relatively wide tab substantially adjacent the butting ends 552a, 554a, 556a. If the t=portion 560 is required, it may be tilted toward one of the side edges of the housing members _, 52G. = Breakable is provided between the longer two grounding terminal books, and the two connecting elements 566 can be provided between the shorter two grounding terminals. The 580 can be placed in a substantially similar manner to each other and can be grounded to the hub 550. As shown in Figures 16 and 17, each of the -M 572a' 574a' 576a' 578a Γ' 578b 572 '574 ^576'> biasable contact beam or spring arm for engaging the partner T::: ) W (four)). A relatively small or narrow body segment 对 Γ 在 at the mating ends 572a·, 576a, ' 576b' 578b π t of each terminal
Lc Z 552'554'556'558 552c' 優曼#錄辭572、574、576、578駐體段572c、 M393090 574c、576c、578c之間的寬度差。信號端子572 ' 574、576、578 進一步包括在主體段572c、574c、576c、578c和尾部572b、574b、 576b、578b之間的過渡段572d、574d、576d、578d，以使尾部 與主體段偏離開。 第二信號針座580包括四個信號端子582、584、586、犯8， 除了下文中特別指出之處以外，它們大致與第一信號針座57〇的 信號端子572、574、576、578相同，因此這裏不再重複相關描 述。但是，如圖11中可以看出，第一針座570的尾部572b、574b、 576b、578b和第二針座58〇的尾部582b、_、、通與 它們各自的主體段的平面沿著相反方向朝向另一針座偏離開，這 樣兩針麵健端子的尾觀排成—排。在触、57〇、58〇 雜腔51Ga的過程中，端子的觸頭段定位於端子容納 .:中並可被其支撐，觀職—剩頭端。在運行過程中， 觸頭段有助於連接器和可被插入到卡槽534 t的電路卡上 的墊盤之間的對接。 电岭下上 如圖所示，針座以迴_式樣被定位在空腔 570、580互相相鄰定位，以形成水準對 子對。所示端子是寬_ 刀褐。 更強的連接，但是除非特：:在=: _嬈端子所需的電雜並且建 Μ貫 信號端子的式樣（例如：G、S+、s—、G、^子~彳§號端子~ 也可以利用其他的針座式樣 G)如果需要， G、S+、S'、G、G、S+、S G) t 卜的接地針座（例如： 加額外的信號針座，射額 二隔絕㈣端？，和/或增 s、G、S+、S'、g) 此 速，，的信號⑷如：G、S+' s-、G ^子將典型地用於“較低 12 M393090 570' 580 合，從二：==外’還可以將兩個信號針座結 針座不需要通邮人r「早個模制針座。此外，如果需要， :?制而成’而端子在接下來的第二操作中插 子：職入模壓形成的針座有利於準_被針座支撐的端 的^糊示了具有插針600 ™ ^ a 奴供Γ導包橋的插針）’ 一旦針座550、570、 裝我入第―和第二殼體部件51G、5财，插針將被插入。奸 1十=接合並偏置接地端子的指形部560以將多個接地端子輕合 望二’亚且因此形成導電橋。更特別地，如圖9中清楚所示: 了 = 60〇a接合接地端子舰的第一套對準的指形部咖，， 第了插針6_接合接地端子脱的第二套 班這可以通過額外的插針而重複’這樣接地端子5曰52二 ^錄ί置破互相連接或共用。應當注意的是，指形部_可以在 ”一程度上偏置出各個接地端子的主體段的平面， 姑 顯示，這樣的偏置沒有顯示在附圖中。 ·'‘、 ,η疋 導I橋（在圖卜28中顯示為插針_)竊合從接地端子脱、 LO S:的靡购、现、舰、舰延伸的指形部 地端子二^疋，對於料連接器設計，連接11的高度和接 地知子的長度使得包括戶斤需的多個導電橋，從而破保有效 =短。插針_可以由導電性能足夠的材料製成，例如^ 而直徑（例如在〇. 4麵和〇. 9咖之間）的銅合金。已經確定 這樣的結構允許插針600具有足_插入強度，同時工避免了了接 器尺寸的顯著增加。可以理解的是’更短的連接器關=一 13 個導電橋而提供具有所需電長度 個導電橋綱多她結物是^ 人們預計多 地端子可以使用不同數目的導+林於那拼上。因此，各排接 接地端子552耦合至七個插大起530中的頂排 雜程度°降低複 572nt延伸穿過信號端子，例如形成差分對540的端子 個導雷於叮"11所不）°為了將電干擾和阻抗變化最小化，各 位於相距信號端子572、582的上表面為距離咖 立t在-種實施方式中’在導電橋和形成差分對540的端子 形成#間有足夠的距離’這樣在橋和差分對540之間具有比 形成差为對的兩端子之間更大的電分離。 如上文所述，在第-突起530中的成對的上下接地端子552、 554可通過靠近接地尾部獅、_㈣―連接树咖搞合， 在第-突起532中的成對的上下接地端子舰、棚可通過靠近 接地尾部556b、558b的第二連接元件566轉合。這些連接元件 可以進纟有助於降低在接地端子之間潛在的差別，並且改善連 接器500的總體性能。如從圖13_15中可以看出，接地端子二可 ，實施方式可以被設置為例如封閉在接地端子舰、娜的主體 & 552c、554c之間的空間，以建立單個接地端子主體552c，來Lc Z 552 '554'556'558 552c' Youman #records 572, 574, 576, 578 between the segments 572c, M393090 574c, 576c, 578c. Signal terminals 572' 574, 576, 578 further include transition segments 572d, 574d, 576d, 578d between body segments 572c, 574c, 576c, 578c and tail portions 572b, 574b, 576b, 578b to bias the tail portion from the body segment go away. The second signal header 580 includes four signal terminals 582, 584, 586, and 8 which are substantially identical to the signal terminals 572, 574, 576, 578 of the first signal header 57A, except as specifically noted below. Therefore, the relevant description will not be repeated here. However, as can be seen in Figure 11, the tails 572b, 574b, 576b, 578b of the first hub 570 and the tails 582b, _, of the second hub 58〇 are opposite to the plane of their respective body segments. The direction is offset away from the other hub so that the tails of the two pin-shaped terminals are arranged in a row. In the process of touching, 57〇, 58〇 cavity 51Ga, the contact segments of the terminal are positioned in the terminal to accommodate: and can be supported by it, and the head is left. During operation, the contact segments facilitate the interface between the connector and the pad that can be inserted into the circuit card of the card slot 534t. Below the electric ridge, as shown, the hub is positioned back in the cavity 570, 580 adjacent to each other to form a level pair. The terminal shown is wide _ knife brown. Stronger connection, but unless special:: In the =: _ 娆 terminal required electrical and built-in signal terminal style (for example: G, S+, s-, G, ^子~彳§ terminal ~ also Other needle seat styles can be used. G) Grounding hubs for G, S+, S', G, G, S+, SG) if required (eg: Additional signal headers, two injections (4) ends? , and / or increase s, G, S+, S', g) at this speed, the signal (4) such as: G, S+' s-, G ^ will be typically used for "lower 12 M393090 570' 580, From the second: == outside' can also be used to connect the two signal pin holders to the postman r "early molded needle holder. In addition, if necessary, :?" and the terminal in the next second The insert in operation: the needle seat formed by the injection molding is favorable for the _ the pin supported by the needle holder is affixed with the pin 600 TM ^ a slave for the guide bridge) ' Once the needle holder 550, 570 Inserting the first and second housing parts 51G, 5, the pin will be inserted. The thief 1 = joint and bias the finger 560 of the grounding terminal to lightly connect the plurality of grounding terminals And thus form a conductive More specifically, as clearly shown in Figure 9: = 60〇a engages the first set of aligned fingers of the grounded terminal ship, and the second set of pins 6_ engages the grounded terminal This can be repeated by additional pins. The grounding terminals are connected or shared. It should be noted that the fingers can be biased to the extent of the body of each grounding terminal. The plane of the segment shows that such an offset is not shown in the drawing. · '', , η 疋 I I bridge (shown as pin _ in Figure 28) stealing from the ground terminal, LO S: the purchase of the current, ship, ship extension finger terminal 2 ^疋, for the material connector design, the height of the connection 11 and the length of the grounding electrons make it possible to include a plurality of conductive bridges required by the household, so that the breakage is effective = short. The pin _ can be made of a material having sufficient conductivity, such as a copper alloy having a diameter (for example, between 4. 4 faces and 〇. 9 咖). It has been determined that such a configuration allows the pin 600 to have a foot-insertion strength while avoiding a significant increase in the size of the connector. It can be understood that 'shorter connector off = one 13 conductive bridges to provide a conductive bridge with the required electrical length. She has more than one junction. It is expected that many terminals can use different numbers of guides + forests. on. Therefore, each of the row grounding terminals 552 is coupled to the top row of the seven plug-in 530s. The lowering 572 nt extends through the signal terminals, for example, the terminals forming the differential pair 540 are guided by 叮 " In order to minimize electrical interference and impedance variations, the upper surfaces of the respective signal terminals 572, 582 are located at a distance from each other. In the embodiment, there is sufficient between the conductive bridge and the terminal formation # forming the differential pair 540. The distance 'such that there is greater electrical separation between the bridge and the differential pair 540 than between the two terminals that form the difference. As described above, the pair of upper and lower ground terminals 552, 554 in the first protrusion 530 can be engaged by the pair of grounded tail lions, _ (four) - connecting tree, and the paired upper and lower ground terminal ships in the first protrusion 532 The shed can be turned by a second connecting element 566 near the ground tails 556b, 558b. These connecting elements can help reduce potential differences between the ground terminals and improve the overall performance of the connector 500. As can be seen from FIG. 13_15, the grounding terminal can be configured as, for example, a space enclosed between the body of the grounding terminal ship, Na, & 552c, 554c to establish a single grounding terminal body 552c.
Mjyjuyu 遮罩在第-突起530中上下排的兩個信 端子可以包括從主體段的上下邊緣延伸的指形部56=者=的 側延伸的指形部560,，，（例如圖14中所示），或= 以緊灸配合延伸穿過接地端子中部的插針 = 顯示了橋的一種實施方式。該橋 ^ 51〇5； 〇 //a30 ttt 子6加可包括與在第一殼體部件51〇上的突件。， :::合凹口 631 ’這樣第—殼體部件口型 央子630固定在其中。夾子63〇包 〜^配型接合而將 它們可位於與凹口 631相反通這632 ’ 彈簀臂咖。如圖所示，在彈簧臂道中具有一對相對的 :562的厚度，以在較寬垂片部562插入彈片 二f簧臂633和較寬垂片部淑之間建立ί:^過ΓThe two letter terminals of the upper and lower rows of the Mjyjuyu mask in the first protrusion 530 may include a finger portion 560 extending from the side of the finger portion 56 of the body segment and extending from the upper and lower edges of the body segment, for example, as shown in FIG. Show), or = pin with a moxibustion that extends through the middle of the grounding terminal = an embodiment of the bridge is shown. The bridge ^ 51〇5; 〇 //a30 ttt sub 6 plus may include protrusions on the first housing part 51〇. , ::: Closed notch 631 ′ This is the first part of the shell part type yang 630 is fixed in it. The clips 63 are configured to engage the 632' magazine arm opposite the notch 631. As shown, there is a pair of opposing: 562 thicknesses in the spring arms to create a ridge between the wide tab portion 562 and the wider spring member 633 and the wider tab portion.
Si和點或突起一在 形成 ======崎適導電材料 地奸552、554、556、558的對接媳阶*二難以在接 附近插入插針咖的情況下，利用夹子^55红、556a、558a 在連接H _中可·的空間 可能是合意的。根據 面外邊緣省略，並被單個彈菁臂63^32可;從夹子咖的側 接地針座的較寬垂片部將健被單=種情況下，外側 63〇在圖卜28中顯示為單片元件，值曰j咖接合。儘管失子 可《_定她細⑽㈣ 15 M393090 所示）。 進4!且中裝1程駐中，支撐端子的針座可通過多種不同的方式被插 進级體中。組裝過程的一些例子包括：1)將針座按照它們在殼 ===順序（例如：G、s+、s_、G、s+、s_' G)—個個地袭 中；2)將所有第—類的針座（例如所有的接地 键十座550)插進腔體54〇 t，將所有第二類的針座（例如所有的 第一信號針座570)插進腔體54G中，並且反復這一過程直到腔 T將針座設置為承載信號端子，這樣首先將兩信號 十座570、58G轉合在一起，然後將輕合的針座對插進殼體中； 或=4)將所有的針座以所希望的式樣搞合或定位在一起，然後 在單-人裝載操作中將耦合的針座元件插進腔體中。 _對於上面列出的前三種組裝過程，在針座550、570、580已 ^插入第一殼體510中後’插針_可叫皮插進連接器500中。 :果純部_均與主體段财、5地、驗、獅共面，那 =針600可從連接器的任一側被插入。更明確地，插針_可 二穿過在第，體部件⑽的任—側中的插針容納孔和在第二殼 6〇=㈣插針容納孔而被插入。如果需要，插針 一士 I以實質上在連接器500的整個寬度上延伸，並且穿過在第 一威體部件510和第二殼體部件52〇兩侧的插針容納孔。 51〇H所述’指形部删可略向各個第一和第二殼體部件 側傾斜’並且傾斜離開插針_的插入方向，以方 都插入。就像能想到的，在這種情況下，最好指形部560 鮮m的方向（例如朝向同—側）傾斜，並且插針_可從 ====的相反—側插人。換句話說，指形部560 菩户=自接地端子的主體段平面，並且插針_可以沿 者才曰形视伸出主體段平面的相同方向插入。 16 丨90 如果如上述第四種組裝過程所述的，針座55G、57G、58〇以 所需，式樣_合或定位在—起，並且然後作為針座元件在單次 裝載操作中插進腔H 54〇中，那麼一旦針座組件已經被插進空腔 510a▲中亚且第二殼體部件52()與第—殼體部件训固定，插針 _就可以像上請述地被插人。可選地，僅在針座元件的相 兩側之間延伸而並不穿過第—和第二殼體部件⑽、52q的側壁 的^插針可以在元件插進第—殼體部件5财之·插進針座 j中。換句話說’針航件可以由插針相連接，並且整個 個組插入空腔5伽巾。在這種情況中’將不再需要第一 和第二殼體部件510、520中的孔。 與採用哪種組裝過程無關，如果第—殼體部件則包括夹子 那麼在接地針座550的插入過程中，各個接地端子舰、⑽' 之門^的較^垂片部562將滑進容納通道632並在彈簧臂633 之間㈣，以在夾子63〇和接地端子552 立良好的電連接。換句話說，在-種實施方式中^ 中體部件训中，然後針座可以被插進殼體部侧 宁思樣接地端子與夾子防〇接合。 n圖23-28 ’顯示了連接器的一種實施方式，其與圖 的電路极=接f相似，但是基座平面702 (即其上安裳連接器 (ί中所二二=皮2上移動’這樣電路卡槽中的一個卡槽 、的下槽732)的平面位於電路板50的上表面52的平 面之下。連接器包括具有第一表面712、第一 一側面718的殼體710。方μ ,, 和苐 進連接器中：^則中的孔714允許插針74。被插 匕括第衣面727和第二表面728的突起 730 '732 ° ^ ^ 蝌角，並且包括用於支撐^入其中的端子750的端子容納槽 734。 連接器700的側面可包括設置來固定光導管的弧形壁加，並 且:進-步包括肩部720以幫助支撐光導管。如果需要，％ 的前表面729可包括孔，例如孔736，以支撐光導管元 槽740可用於支撐遮罩元件（圖中未顯示）。 您所括延伸超過電路板5G的邊緣54的塊狀體 ^而電路板5〇的上表面52支撐住連接器。可以看出的、 在提供關於電路板_配（或通孔）安裝介面的同時 = :也允許下卡槽观被定位在電路板的上表面52之;:t 封裝所不實施方式提供了有利的緊湊和薄形的P_le) 746和SIT —樣，連接器包括交互排列的針座745、 , 、.十座745、746、747在結構上與針座550、570、580 ==器5〇°的基座平面相比，連接器·‘ 相時了。此外，接地針座745與接地針座550不同， 二接地端子和信號端子。更明確地，如圖27、2 包括Γ個端子，並且最頂端和最底端的端子 ==55的方式設置，其主紐二:= 於接地知子的主體段751c、752c。 號端子^端子770包括多對差分轉合高資料速率信 接合接地端子地7^j子^各對差分端子的相對兩側。插針 子，以提供所杂的㈢、知P 756以如上文所述共雜地端 的第二排772:二:電長度。在第一卡槽中的端子762 L有相似的設置，但是不包括高資料速率端子和共 18 、 言因此上卡槽73G(其包括第—排77G和第二排772) 兩排中的—排=接器的高資料速率形式（因為SFP型連接器在 與第兩個高資料速率通道）。第二卡槽732通過 内的端子似具有不包括共職地端子在 弟-排Μ ’叫子的第四排776包括-對差分 二料迷率信號端子77δ，共用接地端子75 5資料二^又支但疋弟一卡槽相對於被共用接地端子圍繞的 的朝向旋請。。中間兩排端子的端子 764 I如所較_於低賴號和/麟力等。在—鮮施方式由， 2=料迷'軒財設置為辆17_驗能或輕至即或 二如能想到的，從密集封裝中的信號隔離的角度來說將第 相封於第-卡槽_向反轉是有益的，但是並不是必須 圖29-32顯示了類似於圖卜22A的針座組件，但是宜包括 谢的接地端子的結構㈣代實财式。城地，相同 記驗相_树，並且這奴件的描述·略。針座 性L 880包括從巾穿過的孔810，形狀相同的各個導電彈 ^ =夾子812、814被定位於其中。接地夾子812、814可在針 =〇、87〇、_期的絕緣轉麵完成之前或之後被插進孔 /h接地好812、814設置補微延伸超&其賴針座的至 個側面’這樣各個夾子與在其相對兩側上的夹子接合。此 2，與各個接地針座850相關聯的接地夾子812也和延伸離開接 =端子552、554、556、咖社體段碰、5地、撕、職 、垂片部816接合。包括高資料速率信號端子的針座㈣、咖 被定位在兩接地針座85G之間，這樣信號針座的接地夾子814接 M393090 合接地針座的接地夹子812，並且形 在接地端子之間延伸，並且二i;續的導電橋’該導電橋 與其間隔開。现向于峨速率信號端子的邊緣且 =移除了針謂替88__n ，固定在各個接地針座85G中的各健地夹子8i二 t端子脱、554、咖、舰相關聯的垂片部816導電接 t 各個信號針座請、_中 ==的w端子的邊緣隔開足夠的距離（類似於圖u中的距 免對信號端子產生電干擾和阻抗影響。接地夾子 可由金屬钱其他雜導電材卿成，並 ^子 形或橢圓形。 口π丁逋吊疋ϋ 當針座850、870、880被組裝時，接地夾 =_f同樣的作用，即將相鄰的接地端子：長： 相連接，以減小沿著接妯嫂工 贫又立 圖29-32中的實施二，電長度。因此，如 、方式一松，接地夾子812、814允許接妯娃工 電5=54 556、558具有的最大有效電長度大致小於端子的有效 文地=rr的另一種實施方式。像上 相同的彈性導電元件，並且=；^2地夾子、822是形狀 _接地夾子⑽形成。接地夾子咖、 部彈性U形段，這樣夹子82 ^ f疋匕們包括相對較小的内 片部824接合。 了彈性地和導電地與接地端子的垂 在另-種實施方式中，彈性接地夾子批、8 5G '㈣' 8㈣的筒形柱⑽代替（如圖34所亍), 雌側面相接地組合過程中，柱δ3〇將結合為類似於插針咖在 20 ivuyjuyu 要’插箱侧⑽件_不細 圖35-36A顯示了接地端子元件，並 電橋接的結構的替代實施 端=用=這些端子導 述被省略。_5與圖1Q J ，元件的描 ，也端子以外的所有接地端子;已 3二也’除了在端子陣列外端面上的端子以：，疋圖I。 關聯，接地端子接地端子相 咖，具有與其相關聯的第三板狀橋接結構 構958。-個上丁 558具有與其相關聯的第四板狀橋接結 炎—個上橋接知構952、954、956中的每-個的形狀言心 由互相連接的多個大致平坦 接結構舰大致平坦。 曲板政’而第四橋 以：接結構包衫_隔_目對峨轉簧臂㈣，它們 I1列的形式定位，‘並且與各個接地端子的指形部5即對 赤二個彈簧臂_通過衝壓而形成，並且形成金屬片，從生 成向下，的彈性臂和生成在金屬片中的窗奶。雖然沒 但是各個信號觸頭大致與窗972的邊緣974中的一邊緣對 ^ ’其中該邊緣與彈簧臂從其懸垂的邊緣_相對。各個臂 7〇的形狀設置為朝向其相朗臂而逐漸向内收縮，以生成放大 的入口 978，從而有助於指形部56〇插入並與各對臂接合 形部560的插人過程中，彈簧臂_沿著大致垂直於接二= 主體段平面的方向向外偏置。 、 21 分趣向偏置，並且==: 560 5 ^ 如圖所示，橋接結構舰、954 ' 956、958、_ 成，從而具有所需的導雷#金屬月1 機特騎注意岐，關於圖 中所不的心方式，指形部56G形成 =::r中產生-―^ 具有雜，轉雜岐騎補板狀橋 接，、Ό構時，扣形部560不需要是彈性的。 二t:==間的接 驢生的50振頻李。因此，導電路徑具有多個 隔的橋，以在中斷點之間生成一系列較短的電長度，同 之間具有更長的片段’這樣的導電路徑將具有种 斷狀間更長的片段决定的有效電長度。相應地，確保中斷點之 間的#大或最長有效電長度小於或短于預定長度是較為有利的。 # ΛΤΙΓ貧料速率連接科，所f的連接器運行頻率範圍通 Ι=ί旦設計師設計好了連接器（或獲得一種預先存在 可时析連接器以確定在沿著連接驗被使用的相 義地路㈣帽點之_最大有效電長度。這—長度主要地θ 接地端子的電長度，但是其他因素也會對有效電長度產生影塑疋 包括在到達中斷點之前的連接器之外的沿著電路路徑的距離，曰以 及影響導體特性的其他因素。 根據中斷點之_最大纽電長度，可以確定擁的或未改 善的猎振鮮。如果初域未改麵魏鮮太低（意味著連接 22 =的運行範圍將與諧振頻率重疊），所需的最大有效電長度被確 疋為使這有效電長度的譜振頻率要足夠高於所需的連接器運 行頻率範圍。在這點上，一個或更多的導電橋，例如結合了本文 所公開的結構的導電橋’可被用於將相鄰接地元件互相連接，並 且將中斷點之間的有效電長度減小至小於所需最大有效長度，並 且因此增加連接器的接地結構的#翻率。在替代方案中，所需 的，大有效長度可以在確定帽點之關最大有效電長度之前 確疋（基於所需的諧振頻率）。應當注意的是，分析連接号以择 定中斷點之間的最長有效電長度以及所需的最大電長度，這可以 通2電?喃比或者如杲存在賴器的實際樣品的話通過實際 測夏來實現。 、’、 始晶已定的是’接地端子的有效電長度大約小於38微微秒的 型連接器適用於大約8.5GHz的信號頻率，當採用不 時’其織絲個細_大__ 置橋f允雜地舒触效1長紐降魅大約33 於大^ 2〇ίϊΓ ^大約職的信號鮮（並且因此可適用 ；、 PS的性能）。如果橋被設置為物理上更加靠近在一 起，那麼有財錢可峨糾谢約26 = mPS NR™^ 法T如可以想到的’讓橋間隔得更加靠近在-起2 勢，並且必然地有助於使得連接器更適用 資料速率。根據應 ，和更南的 度將改變。 柯的鮮’所需的最大有效電長 在一種實施方式中，連接^可以設置為減小多個接地端子的 U90 有效電長务從而充分改變It振頻率，由此提供在咖淑頻率 之下基本不找振辟的連接器，其鮮是分軸信號處理系統 $採樣頻率的-半。例如，在—個採用毈信號模式的議阳 的糸統中，Nyquist鮮大約是5GHz。在另一種實施方式中，多 ^地連接β的最大電長度可設置域於咖此鮮的5倍 ^ /2) ’即對1 〇Gbps的系統來說是大約7.5Gife，對於膽仰的 說是大約13GHz，25Gbps的系統來說是大約驗。 大電長度設置為使得諧振頻率變為超出了 1. 5倍 姻，那麼所雜的功率的蚊—部分，可能超過將 =二曰振，率，因此傳_ Α部分功率將不會導致可能在系統 中增加嗶音的諧振情況的發生。 方是’根據連接11中所使㈣材料以及採㈣信號 =_子 法〇相B H y 、疋種通吊使用的两貧料速率信號方 f但疋就像人們想到的，在其他實施 通過橋而在_最大電長度的位置祕ί父的ί 物細晴錢域變諧振頻 於值於㉝4 、σ的’電長度除了基於物理長度以外還會基 形成容’並且還會根據端子的幾何形狀和用ί :i 本:? 一、八他類型的“號和接地觸頭。例如，橋結構 端子被設置為差分Ϊ疋=被直體中。此外’如果信號 持的話S修=====和電特剛得到維 入所附權利要求書的範圍落 要求中的單個元件將覆蓋一個樣’權利 【圖式簡單說明】 其他2==:=更加清楚地想到並理解本創作的各種 同的參考標記表示相同或她部件，其中貫式中，相 圖1是電連接器的—實施方式的前透視圖； 移二圖：示的連接器的前透視圖’其中為了顯示清楚而 邻的2讀條目1所7F連接11的前魏目，了顯亍内 部的針座树而移除了前殼體部件和後殼體部件；礼員不内 圖5疋類似於圖4的前透視圖，但 接地針座中的一個針座周圍的絕緣件；’、’、.…月疋移除了 圖6是類似於圖4所示連y a ^ 楚而移除了最端部處的接地針座；、⑴“―疋:、’、了顯示清 圖7是類似於圖6的透視圖，但是從位於針座元件下方—定 M393090 距離的方向看去； 圖8是圖1所示的連接器的後透視圖，但是移除了後殼體部 件； 圖9是圖4所示的針座組件的透視圖，但是為了顯示清楚而 移除了所有的絕緣部件； 分端^ 1G顯不了圖9所7F的元件’但是為了顯示清楚*移除了部 圖11是圖10所示組件的前視圖； 圖12 ^大致沿著圖！中線12_12的圖i的截面透視圖； 圖13是圖12中的接地端子對的側視圖； 疋圖13中所不接地端子的—替代實施方式的側視圖； ^ f圖14中所示接地料的另—替代實施方式的側視圖； 子的透視^啤錢端子和與各排錢軒相_的—個接地端 ㈣m圖16中所雜子__，'齡了信號端子的主體 &與接地端子社财她_職度； 接結I18是類似於圖9的透視圖，但是僅顯示了接地端子和前橋 橋接合的—部分的放大透視圖，顯示了接地端子和前 圖19疋别橋接結構的俯視圖； 件，連接器的後視圖，其中移除了後殼體部 圖了兩個接地針座和兩個信號針座； 移除了後殼料件和H連接器的後透視圖’但是為了清楚顯示而 又體耕和針座周圍的絕緣件； 圖21A是圖21的—部分的放大透視圖； 26 M393090 後透視圖，但是插入了橋接· 疋圖22的-部分的玫大透視圖； 種實施方式的前透視圖； ，23所不的電連接器的側視圖； 圖26 ^圖23所帥電連絲的透，結合有光導管元件· ° 疋圖23所示的雷择接5§沾二，悉 ， 後殼體部件，簡示内部的針= 件的刖透視圖’但是移除了前、 絕緣^物酬a嶋_，嫩，座上移除了 圖28是圖27的側視圖； ^ = 替代形式的針座元件的透視圖； ϋυ疋® 29的截面透視圖，作县盔 、士 29中線30-30之上的絕緣件；"疋為了頒㈣疋而移除了圖 圖30Α是圖30的一部分的放大透視圖； 图疋類似於圖29的透視圖，相县故γ .主姑_ 中的四個針峨爾件Ώ ^^了細爾針座 兩個於圖篇的透視圖，但是為了顯示清楚僅顯示了 =針座和兩個信號針座，並且從針座上移除了絕緣件； 式，·圖33是類似於圖32的透視圖，是接地夾子的一替代實施方 施方=;34是類似於圖32的透視圖，是接地插針的另—種替代實 是35是接地端子橋接結構的一替代實施方式的前透視圖，但 与了顯示清楚而僅顯示了一些接地端子； =36疋圖35巾所示的接地橋接結構和接地端子的後透視圖； 了 36A疋圖36的一部分的放大透視圖；以及 27 圖37是類似於圖36A的放大透視圖，但是顯示了用於橋接結 構的觸頭臂的一替代實施方式。 【主要元件符號說明】 連接器500、700 第一殼體部件510 殼體空腔510a 插針容納孔512、516、522、526 第一側 514、524 第二侧 518、528 第二殼體部件520 第一突起530 第二突起532 卡槽534 端子容納槽536 腔體540差分對540 針座 550、570、580、745、746、747 接地端子 552、554、556、558、751、752 對接端 552a、554a、556a、558a、572a、574a、576a、578a 尾部 552b、552b’ 、554b、556b、556b’、558b、572b、574b、 576b、578b、582b、584b、586b、588b 主體段 552c、554c、556c、558c、572c、574c、576c、578c、 751c 、 752c 、 762c 、 764c 指形部 560、560’ 、560’ ’ 、756 垂片部562、816、824第一連接元件564 第二連接元件566 凹口 631 信號針座/第一信號針座570、600 信號端子 572、574、576、578、582、584、586、588 過渡段 572d、574d、576d、578d 信號針座/第二信號針座580、870、880 第一插針600a 第二插針600b 28 M393090Si and the point or protrusion one in the formation of ====== 崎 导电 导电 552 552 552, 554, 556, 558 对 媳 * 二 二 二 二 二 二 二 二 二 二 二 二 二 二 二 二 二 二 二 二 二 二 二, 556a, 558a may be desirable in the space where H_ is connected. It is omitted according to the outer edge of the outer surface, and can be single armature arm 63^32; from the side of the clip ground, the wider tab portion of the needle holder will be the single sheet, and the outer side 63〇 is shown as a single in the figure 28 Slice element, value 接合 j coffee joint. Although the loss of the child can be "_ set her fine (10) (four) 15 M393090). Into the 4! and the middle of the 1st station, the needle holder of the support terminal can be inserted into the step body in a number of different ways. Some examples of the assembly process include: 1) placing the hubs in the order they are in the shell === (eg: G, s+, s_, G, s+, s_' G) - 2) will be all - A type of hub (eg, all grounding pins 10 550) is inserted into the cavity 54〇t, and all of the second type of headers (eg, all of the first signal headers 570) are inserted into the cavity 54G and repeated This process until the cavity T sets the needle holder to carry the signal terminal, so that the two signal ten seats 570, 58G are first turned together, and then the lightly coupled needle seat pair is inserted into the housing; or = 4) will be all The hubs are engaged or positioned together in the desired pattern and then the coupled hub components are inserted into the cavity in a single-man loading operation. For the first three assembly processes listed above, after the hubs 550, 570, 580 have been inserted into the first housing 510, the pins can be inserted into the connector 500. : The pure part of the fruit is shared with the main section, the 5th, the inspection, and the lion. The needle 600 can be inserted from either side of the connector. More specifically, the pin _ can be inserted through the pin receiving hole in the first side of the body member (10) and the second housing 6 〇 = (four) pin receiving hole. If necessary, the pins are extended substantially over the entire width of the connector 500 and pass through the pin receiving holes on both sides of the first and second housing members 510 and 52. The finger portion can be slightly inclined toward the respective first and second case member sides and inclined away from the insertion direction of the pin _ to be inserted. As can be appreciated, in this case, it is preferred that the fingers 560 are inclined in the direction of the fresh m (e.g., toward the same side), and the pin _ can be inserted from the opposite side of ====. In other words, the finger portion 560 is the plane of the body segment from the ground terminal, and the pin _ can be inserted in the same direction as the plane of the projecting body segment. 16 丨90 If the needle holders 55G, 57G, 58 are as desired, styled or positioned, and then inserted as a hub member in a single loading operation, as described in the fourth assembly process described above. In the cavity H 54 , then once the needle hub assembly has been inserted into the cavity 510a ▲ Central Asia and the second housing component 52 () and the first housing component are fixed, the pin _ can be like the above description Insert people. Alternatively, the pin extending only between the opposite sides of the hub member and not through the side walls of the first and second housing members (10), 52q may be inserted into the first housing member Insert into the needle holder j. In other words, the needle can be connected by pins and the entire group can be inserted into the cavity. In this case, the holes in the first and second housing parts 510, 520 will no longer be needed. Regardless of which assembly process is used, if the first-shell component includes a clip, then during the insertion of the grounding hub 550, the respective tabs 562 of the grounding terminal ship, (10)' will slide into the receiving passage. 632 is also between the spring arms 633 (four) to establish a good electrical connection between the clip 63 and the ground terminal 552. In other words, in the embodiment, the body member is trained, and then the hub can be inserted into the side of the housing portion. n Figure 23-28' shows an embodiment of the connector, which is similar to the circuit pole = f of the figure, but the pedestal plane 702 (ie, the upper connector of the singer The plane of the one of the circuit card slots, the lower slot 732, is located below the plane of the upper surface 52 of the circuit board 50. The connector includes a housing 710 having a first surface 712 and a first side 718. The holes 714 in the square μ, and the splicing connector allow for the pin 74. The protrusions 730 '732° ^ ^ 被 of the first surface 728 and the second surface 728 are inserted and included for A terminal receiving slot 734 that supports the terminal 750 therein. The side of the connector 700 can include an arcuate wall that is configured to secure the light pipe, and: the step further includes a shoulder 720 to help support the light pipe. If desired, % The front surface 729 can include holes, such as holes 736, to support the light pipe element slot 740 for supporting the mask element (not shown). The block body that extends beyond the edge 54 of the circuit board 5G and the circuit The upper surface 52 of the board 5 supports the connector. It can be seen that the board is provided _ (or through-hole) mounting interface at the same time = : also allows the lower card slot view to be positioned on the upper surface 52 of the board; :t package is not implemented to provide advantageous compact and thin P_le) 746 and SIT — As such, the connector includes an alternately arranged hub 745, , . . . 745, 746, 747 is structurally compared to the base plane of the hub 550, 570, 580 == 5 〇, the connector It’s time. In addition, the grounding pin holder 745 is different from the grounding pin holder 550, two grounding terminals and signal terminals. More specifically, as shown in FIGS. 27 and 2, a terminal is provided, and the topmost and bottommost terminals are set to ==55, and the main key is two: = the main body segments 751c, 752c of the grounded electron. The terminal terminal 770 includes a plurality of pairs of differentially-converted high data rate signal-bonded ground terminals on opposite sides of each pair of differential terminals. Pins are provided to provide a miscellaneous (iii), known as P 756, as described above for the second row of 772: two: electrical length. The terminal 762 L in the first card slot has a similar arrangement, but does not include the high data rate terminal and a total of 18, and thus the upper card slot 73G (which includes the first row 77G and the second row 772) - The high data rate form of the row = connector (since the SFP type connector is in the second high data rate channel). The second card slot 732 passes through the terminal inside and seems to have a terminal that does not include a common job. The fourth row 776 includes a pair of differential two rate signal terminals 77δ, and the common ground terminal 75 5 data 2 In addition, the card slot of the younger brother is rotated relative to the direction surrounded by the common ground terminal. . The terminals 764 I of the two rows of terminals in the middle are compared with the low lag and the lining force. In the fresh method, 2 = material fans 'Xuancai set to 17_ inspecting or light to the same or as expected, from the perspective of signal isolation in dense packaging, the first phase is sealed in the first - Card slot _ inversion is beneficial, but it is not necessary that Figures 29-32 show a hub assembly similar to that of Figure 22A, but should preferably include the structure of the ground terminal (4). City, the same test phase _ tree, and the description of this slave. The hub L 880 includes apertures 810 that pass through the towel, and the respective conductive springs of the same shape are located in the clips 812, 814. The grounding clips 812, 814 can be inserted into the hole / h grounding before or after the completion of the insulating surface of the pin = 〇, 87 〇, _. 812, 814 is set to complement the micro extension &&; 'These clips are thus engaged with the clips on opposite sides thereof. 2, the grounding clip 812 associated with each of the grounding pins 850 is also engaged with the extension away from the terminals 552, 554, 556, the body segment, the ground, the tearing, the tab portion 816. The needle holder (4) including the high data rate signal terminal is positioned between the two grounding pin holders 85G, so that the grounding clip 814 of the signal needle holder is connected to the grounding clip 812 of the M393090 grounding needle holder, and the shape extends between the grounding terminals. And two i; a continuous conductive bridge 'the conductive bridge is spaced apart therefrom. Now, the edge of the rate signal terminal is removed and = the pin is replaced 88__n, and each of the ground clips 8i fixed in each grounding pin holder 85G is separated from the terminal portion 816 of the 554, coffee, and ship. Conductive connection t Each signal pin holder, please _ medium == the edge of the w terminal is separated by a sufficient distance (similar to the distance in Figure u to avoid electrical interference and impedance effects on the signal terminal. Ground clip can be metal money other miscellaneous conductive Material qingcheng, and ^ sub-shape or elliptical shape. Port π 逋 逋 疋ϋ 疋ϋ When the needle holders 850, 870, 880 are assembled, the grounding clamp = _f the same effect, that is, the adjacent grounding terminal: long: connected In order to reduce the electrical length along the implementation of the junction and the implementation of the second, the electrical length. Therefore, if the way is loose, the grounding clamps 812, 814 allow the connection of the electric power 5 = 54 556, 558 Another embodiment having a maximum effective electrical length that is substantially less than the effective field of the terminal = rr. Like the same elastic conductive element, and the clamp 822 is formed by the shape _ ground clip (10). Elastic U-shaped section, so the clip 82 ^ f we include relatively The inner sheet portion 824 is joined. The elastic and conductive ground and the ground terminal are suspended. In another embodiment, the elastic ground clip batch, 85G '(4) '8 (four) cylindrical column (10) is replaced (as shown in Fig. 34). , the female side is grounded in the combination process, the column δ3〇 will be combined into a similar plug-in coffee in 20 ivuyjuyu to 'box side (10) pieces _ not fine figure 35-36A shows the ground terminal components, and the electrical bridge structure Alternate implementation end = with = these terminal descriptions are omitted. _5 and Figure 1Q J, the description of the components, also all the grounding terminals except the terminals; 3 2 also 'except the terminals on the outer end face of the terminal array to: I. associated, ground terminal ground terminal, having a third plate-like bridge structure 958 associated therewith. - a jacking 558 having a fourth plate-like bridge junction associated with it - an upper bridge structure 952, The shape of each of 954, 956 is roughly flat by a plurality of substantially flat joint structures that are connected to each other. The fourth board is: the structure of the shirt is _ _ _ _ _ _ _ _ _ _ _ _ _ , they are in the form of I1 columns, 'and the fingers with the various ground terminals The portion 5, which is formed by pressing two spring arms, is formed by stamping, and forms a metal sheet from the downwardly generated elastic arms and the window milk generated in the metal sheet. Although not the respective signal contacts are substantially parallel to the window 972. An edge of the edge 974 is opposite to the edge from which the spring arm depends. The shape of each arm 7 is configured to taper inwardly toward its arm to create an enlarged inlet 978, thereby In the insertion process that facilitates the insertion of the fingers 56A into engagement with the respective pairs of arms, the spring arms are biased outwardly in a direction generally perpendicular to the plane of the second body segments. 21 points of interest bias, and ==: 560 5 ^ As shown in the figure, the bridge structure ship, 954 '956, 958, _ into, thus having the required mine guide # 金属月1机特骑 attention 岐, about In the heart mode of the figure, the finger portion 56G is formed in the =::r, and the ?-^ has a miscellaneous, and the pinch-shaped bridge is bridged. When the structure is formed, the button portion 560 does not need to be elastic. The two t:== connection between the twin 50 vibration frequency Li. Thus, the conductive path has a plurality of spaced bridges to create a series of shorter electrical lengths between the break points, with longer segments between them. Such a conductive path will have a longer segmental decision. Effective electrical length. Accordingly, it is advantageous to ensure that the #large or longest effective electrical length between breakpoints is less than or shorter than the predetermined length. #ΛΤΙΓ低料率连接科, the connector's operating frequency range is Ι=ί The designer has designed the connector (or obtained a pre-existing time-resolvable connector to determine the phase to be used along the connection test)义地路(4) The maximum effective electrical length of the cap. This length is mainly the electrical length of the θ grounding terminal, but other factors will also affect the effective electrical length, including the connector before the breakpoint is reached. The distance along the circuit path, 曰 and other factors affecting the characteristics of the conductor. According to the maximum power-on length of the break point, it can be determined whether there is a fresh or unimproved hunting. If the initial field is not changed, Wei Xian is too low (meaning connection 22 = the operating range will overlap with the resonant frequency), the required maximum effective electrical length is determined such that the spectral frequency of this effective electrical length is sufficiently higher than the desired operating frequency range of the connector. In this regard, One or more conductive bridges, such as conductive bridges incorporating the structures disclosed herein, can be used to interconnect adjacent ground elements and reduce the effective electrical length between break points Small enough to be less than the required maximum effective length, and thus increasing the #turn rate of the grounding structure of the connector. In the alternative, the required, large effective length can be determined before determining the maximum effective electrical length of the cap point (based on Required resonant frequency.) It should be noted that the connection number is analyzed to determine the longest effective electrical length between the breakpoints and the maximum electrical length required, which can be either 2 or 杲The actual sample is realized by actual summer measurement. ', The starting crystal has been determined that the type of the effective length of the grounding terminal is less than 38 picoseconds. The type connector is suitable for the signal frequency of about 8.5 GHz, when it is used from time to time. Weaving a fine _ big _ _ bridge f 允 允 允 舒 舒 触 触 触 1 1 长 长 长 长 长 大约 大约 大约 大约 大约 大约 大约 大约 大约 大约 大约 大约 大约 大约 大约 大约 大约 大约 大约 大约 大约 大约 大约 大约 大约 大约 大约 大约 大约 大约Being set to be physically closer together, then there is money to be thankful for about 26 = mPS NRTM^ method T as can be thought of 'let the bridges get closer together in the -2 potential and certainly help Make the connector more suitable for data Rate. According to the response, and the degree of southerness will change. The maximum effective power length required by Ke's freshness. In one embodiment, the connection ^ can be set to reduce the U90 effective electrical power of multiple ground terminals to fully change It's vibration frequency, which provides a connector that is basically not looking for vibrating under the frequency of the coffee, which is the half of the sampling frequency of the split-axis signal processing system. For example, in the case of a 毈 signal mode In the system, Nyquist is about 5 GHz. In another embodiment, the maximum electrical length of the connection β can be set to 5 times ^ /2) 'that is, for a system of 1 〇 Gbps It is about 7.5Gife, and it is about 13GHz for the bile, which is about the 25Gbps system. The large electrical length is set such that the resonant frequency becomes more than 1.5 times, then the mosquito-part of the power of the miscellaneous power may exceed the rate of the second 曰 ,, so the partial power of the _ 将 will not cause The resonance of the arpeggio is added to the system. The square is 'according to the material (4) in connection 11 and the signal (4) = _ sub-method BH y, the two kinds of poor rate signal used in the rafting, but it is like people think, in other implementations through the bridge In the position of _maximum electrical length, the ί 细 钱 钱 变 变 变 变 334 334 , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , And use ί :i this:? One, eight types of "number and ground contacts. For example, the bridge structure terminal is set to differential Ϊ疋 = is in the straight body. In addition - if the signal is held, S repair ==== The individual elements that have just been incorporated into the scope of the appended claims will cover a sample 'right' (simplified description of the drawing) Others 2==:= More clearly think of and understand the various Reference numerals denote the same or her components, wherein, in the middle, phase 1 is a front perspective view of an electrical connector - a front perspective view of the connector: a front perspective view of the connector Read the entry 1 of the 7F connection 11 before the Wei Wei, The front housing member and the rear housing member are removed from the needle seat tree; the clerk does not have a front perspective view similar to that of FIG. 4, but an insulating member around one of the grounding sockets; , ',....Moon 疋 removed Figure 6 is similar to the ya ^ Chu shown in Figure 4 and removed the grounding needle seat at the end; (1) "- 疋:, ', the display clear figure 7 Is a perspective view similar to that of Figure 6, but viewed from the direction of the distance M393090 below the hub member; Figure 8 is a rear perspective view of the connector shown in Figure 1, but with the rear housing member removed; 9 is a perspective view of the needle hub assembly shown in FIG. 4, but all the insulating members are removed for clarity of display; the terminal ^1G does not show the component of Figure 7F of Figure 9' but for clarity of display * 11 is a front view of the assembly shown in Figure 10; Figure 12 ^ roughly along the figure! FIG. 13 is a side elevational view of the pair of grounding terminals of FIG. 12; FIG. 13 is a side view of the pair of grounding terminals of FIG. 12; a side view of an alternative embodiment of the ungrounded terminal of FIG. 13; ^ f grounded as shown in FIG. Side view of another alternative embodiment of the material; sub-perspective ^ beer money terminal and a grounding terminal (four) m with each row of money m _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ The grounding terminal I18 is a perspective view similar to that of Figure 9, but only shows an enlarged perspective view of the grounding terminal and the front axle bridged part, showing the grounding terminal and the previous Figure 19 a top view of the bridge structure; a rear view of the connector in which the rear housing portion is removed with two grounding headers and two signal headers; a rear perspective view of the rear housing member and the H connector removed 'But for the sake of clarity, the body and the insulation around the needle seat; Fig. 21A is an enlarged perspective view of the portion of Fig. 21; 26 M393090 rear perspective view, but with the bridge part added to the bridge Perspective view; front perspective view of the embodiment; 23 electrical connection Side view of the device; Fig. 26 ^ Fig. 23, the connection of the handsome electric wire, combined with the light pipe element · ° 雷 择 所示 § § § § , , , , , , , , , , , , , , , , , ,针 件 刖 件 件 件 件 件 件 件 件 件 件 件 件 件 件 件 件 件 件 件 件 件 件 件 件 件 件 件 件 件 件 件 件 件 件 件 件 件 件 件 件 件 件 件 件 件 件 件A cross-sectional perspective view of the ϋυ疋® 29, as an insulating member over the 30-30 of the county helmet and the 29th midline; "疋 removed the figure 30 for the purpose of the (4) Α is an enlarged perspective view of a portion of Fig. 30; Figure 疋 is similar to the perspective view of Figure 29, the phase of the γ. The four needles in the main _ _ ^ ^ 细 针 针 两个 两个 细 细 细 细 细 细 细 细 细 细 细 细 细 细 细 细 细 细 细 细 细 细 细 细 细= needle holder and two signal hubs, and the insulator is removed from the hub; and Figure 33 is a perspective view similar to Figure 32, which is an alternative implementation of the ground clip. In the perspective view of Fig. 32, another alternative to the ground pin is that 35 is a front perspective view of an alternative embodiment of the ground terminal bridging structure, but with a clear display Only a few ground terminals are shown; = 36 is a rear perspective view of the ground bridge structure and ground terminal shown in FIG. 35; an enlarged perspective view of a portion of FIG. 36A; FIG. 36; and FIG. 37 is similar to FIG. 36A. An enlarged perspective view is shown, but an alternate embodiment of a contact arm for a bridging structure is shown. [Main component symbol description] Connector 500, 700 First housing part 510 Housing cavity 510a Pin receiving hole 512, 516, 522, 526 First side 514, 524 Second side 518, 528 Second housing part 520 first protrusion 530 second protrusion 532 card slot 534 terminal receiving groove 536 cavity 540 differential pair 540 pin holder 550, 570, 580, 745, 746, 747 ground terminal 552, 554, 556, 558, 751, 752 docking end 552a, 554a, 556a, 558a, 572a, 574a, 576a, 578a tails 552b, 552b', 554b, 556b, 556b', 558b, 572b, 574b, 576b, 578b, 582b, 584b, 586b, 588b body segments 552c, 554c , 556c, 558c, 572c, 574c, 576c, 578c, 751c, 752c, 762c, 764c finger 560, 560', 560'', 756 tab portion 562, 816, 824 first connecting element 564 second connecting element 566 notch 631 signal header / first signal header 570, 600 signal terminals 572, 574, 576, 578, 582, 584, 586, 588 transition section 572d, 574d, 576d, 578d signal header / second signal pin Seat 580, 870, 880 first pin 600a second pin 600b 28 M393090
夾子 630、812、814、 820 殼體710 容納通道632 彈簧臂633 凸點/突起634、726 部件890 基座平面702 下槽732 電路板50 上表面52 邊緣54 第一表面712、727 弧形壁713 孔 714、736、810 第一侧面716 第二側面718 肩部720 塊狀體722 前表面729 第二表面728 卡槽/第一卡槽730 卡槽/第二卡槽732 端子容納槽734 光導管元件738 插針 740、745、746、 747、780、850、870、880 端子/信號端子 750、755、762、764、771、778 槽740 第一排端子770 第二排772 第三排774 苐四排776 柱830 第一板狀橋接結構952 第二板狀橋接結構954 第三板狀橋接結構956 第四板狀橋接結構958 彈簧臂970、982 窗972 邊緣 974、976 入口 978 板狀橋接結構980 29Clips 630, 812, 814, 820 Housing 710 Housing Channels 632 Spring Arms 633 Bumps/Protrusions 634, 726 Component 890 Base Plane 702 Lower Slot 732 Circuit Board 50 Upper Surface 52 Edge 54 First Surface 712, 727 Curved Wall 713 hole 714, 736, 810 first side 716 second side 718 shoulder 720 block body 722 front surface 729 second surface 728 card slot / first card slot 730 card slot / second card slot 732 terminal receiving slot 734 light Catheter element 738 pin 740, 745, 746, 747, 780, 850, 870, 880 terminal/signal terminal 750, 755, 762, 764, 771, 778 slot 740 first row of terminals 770 second row 772 third row 774苐 Four rows 776 columns 830 First plate bridge structure 952 Second plate bridge structure 954 Third plate bridge structure 956 Fourth plate bridge structure 958 Spring arms 970, 982 Window 972 Edge 974, 976 Entrance 978 Plate bridge Structure 980 29