1253789 九、發明說明： 【發明所屬之技術領域】 本發明係有關於一種基板格栅陣列插槽連接器。 5 發明背景 插槽連接通常是在_用於如電腦祠服器或路由器等 電子裝置中之基板格栅陣列中（LGA)使用，且該插槽連接器 在-晶片封裝體或其他適當電子元件與一印刷電路板或其 他適當電子兀件之間提供連接。在該插槽連接器中之端子 10 提供與該等電子元件之確實連接。 -電子裝置愈小，則在U間中就必須提供更多用 以通過信號之連接，因此需要一可以提供一高陣列數並且 便宜地製造之插槽連接器。此外，該連接器之電感必須要 低。 15 【發明内容】 發明目的與概要 本發明之目的是提供-種製造成本低且易於製造之基 板格栅陣列用插槽連接器。 本务明之另-目的是提供一具有小間距以提供低電感 2〇之插槽連接器。 本發明之又-目的是提供一具有一低輪靡之插槽連接 器。 本發明之再-目的是提供_插槽連接器，該插槽連接 器具有多數可以陣列方式配置成為單一端子或成為一條帶 1253789 之端子。 簡言之，依先前所述，本發明揭露一種可以使用在一 基板格栅陣列中之連接器。該連接器包括一絕緣載體及至 少一與其連接之導電端子。各端子係穿過在該載體中各個 5 孔來安裝，各端子包括一延伸穿過該孔之連接部份、一由 該連接部份延伸出來且設置在該載體之第一側上之第一樑 臂、及一由該連接部份延伸出來且設置在該載體之第二側 上之第二樑臂。該第一與第二樑臂係相對該載體彎曲，且 各端子係藉由在該端子與該載體之間形成一壓折接點而壓 10 接於該載體上。 圖式簡單說明 本發明之結構與操作之架構與方式，以及本發明之其 他目的與優點可藉由配合附圖參照以下說明而最佳地了 解，其中類似符號表示類似之元件，其中： 15 第1圖是在組裝至一載體之前，一端子之第一實施例的 立體圖； 第2圖是在組裝至一載體之前，一端子之第二實施例的 立體圖； 第3圖是具有本發明之特徵之插槽連接器之側視圖，且 20 其中電子元件係以側視圖顯示； 第4圖是一俯視立體圖，顯示具有第1圖所示之其中一 端子與其連接之載體之第一實施例； 第5圖是一以透視方式顯示之橫截面圖，顯示具有第1 圖所示之多數端子與其連接之第4圖所示之載體，且某些端 1253789 子係以橫截面圖顯示； 第6圖是第5圖所示之載體之橫截面圖，且與其連接之 第1圖所示的其申一端子係以側視圖顯示； 第5a圖疋一以透視方式顯示之橫截面圖，顯示在另一 5實施例中，具有第1圖所示之多數端子與其連接之第4圖所 示之载體，且某些端子係以橫截面圖顯示； 第6a圖是第5a圖所示之載體之橫截面圖，且與其連接 之第1圖所示的其中一端子係以側視圖顯示； 第7圖是以陣列方式顯示之載體及端子的俯視圖； ° 第8圖疋一載體之第二實施例之立體圖，且第1圖所示 之其中一端子與該載體連接； 第9圖是第8圖所示之載體之橫截面圖，且與其連接之 第1圖所示之其中一端子係以側視圖顯示； 第1〇圖是-端子陣列之俯視圖，且該等端子係依據扪 15圖所示之實施例形成； 第11圖是-端子條帶之俯視圖，且該等端子係依據扪 圖所示之實施例形成； 第12圖是-俯視圖’顯示依據與該載體連接之^圖所 示之實施例形成的端子； 20 第13圖是一端子陣列之立體圖，且該等端子係依據與 -載體連接且被-框架包圍之第m所示之實施例形成； 第14圖是一端子陣列之立體圖，且該等端子係依據與 -載體連接且包括-設置在該載體相對側之覆蓋層之第i 圖所示之實施例形成；及 1253789 第15圖係依據第丨圖所示之實施例形成之端子的另一 實施例。 I：實施方式3 較佳實施例之詳細說明 5 氣然本發明可以用不同型態來實施，但是對於-顯示 於圖式中且在此將詳細說明之特定實施例應了解的是此處 之說明應被視為本發明原理之舉例，且不是要將本發明限 制於在此所示與所述者。 本發明提供一使用在如電腦伺服器或路由器之電子裝 置中之基板格柵陣列用之插槽連接器20，且該插槽連接器 20包括一載體22 ; 24，並且至少一端子26 ; 28設置在該載 體22 ; 24上。 該載體22 ; 24係由一片如塑膠或膜之撓性絕緣材料形 成。該載體之第一實施例22係顯示在第4與5圖中，且該載 體之第二實施例24係顯示在第8圖中。該載體之第一實施例 24具有一第一側3〇與一第二側32並且包括多數以一預定圖 案通過其中之分開孔34,而該載體之第二實施例24具有一 第一側36與一第二側38並且包括多數對以一預定圖案通過 其中之分開孔40a、40b。該等孔可以呈包括大致矩形、“ U” 化或H”形，以便於組裝。 各端子26、28係由一導電材料之單一、一體成形構件 形成，該端子26、28可以藉由在先前技術中習知之裝置由 片狀材料鍛壓出來並且成形為其預定形狀，如第1與2圖所 不（即以該載體22; 24組裝之前的形狀）。該端子之第一實施 1253789 例26係一雙樑臂式端子26且該端子之第二實施例28是一單 樑臂式端子。任一端子26、28均可與任一載體22 ; 24—起 使用。 請參閱顯示該雙樑臂式端子26之第1圖，該雙樑臂式端 5子26包括一第一樑臂42，且該第一樑臂42係藉由一連接部 份46與一第二樑臂44連接。該雙樑臂式端子26具有一預定 最大寬度與一預定最大厚度，且該雙樑臂式端子26可以具 有一均一寬度與一均一厚度。如圖所示，該最大寬度係界 定在該連接部份46處，但是該最大寬度亦可由任一樑臂 10 42、44界定。如圖所示，該最大厚度亦界定在該連接部份 46處，但是該最大厚度亦可由任一樑臂42、44界定。 該連接部份46可大致呈矩形或部份地具有圓緣且具有 一預定高度、寬度與厚度。該連接部份46具有一第一端與 一第二、相對端。 15 該第一樑臂42係由一基部48與一對由其延伸出來之指 部50a、50b構成，且各指部50a、50b具有一固定於該基部 48且由其延伸出來之端，因此該相對端為自由端。該自由 端可以如圖所示地形成圓緣，且該等指部5〇a、5〇b係在該 基部48上互相分開，因此在該等指部50a、50b之間形成一 20槽孔52。該等指部5〇a、50b係相對該基部48彎曲一預定角 度’且如圖所示，該等指部5〇a、50b係由該基部48向外且 向上彎曲。該基部48大致呈矩形或部份地具有圓緣且由該 連接邛份46之第一端大致垂直地延伸出來，並且該基部48 與該連接部份46可具有相同之寬度。該等指部50a、50b與 1253789 該槽孔52之總寬度可大於（這將界定出該最大寬度）、小於或 等於該基部48及/或該連接部份46之寬度。該等指部50a、50b 係小的且可以在一如1 mm之小間距格柵上分開。 該第二樑臂44係由一基部54與一對由其延伸出來之指 5 部56a、56b構成，且各指部56a、56b具有一固定於該基部 54且由其延伸出來之端，因此該相對端為自由端。該自由 端可以如圖所示地形成圓緣，且該等指部56a、56b係在該 基部54上互相分開，因此在該等指部56a、56b之間形成一 槽孔58。該等指部56a、56b係相對該基部54彎曲一預定角 10 度，且如圖所示，該等指部56a ' 56b係由該基部54向外且 向下彎曲。該基部54大致呈矩形或部份地具有圓緣且由該 連接部份46之第二端大致垂直地延伸出來，並且該第一樑 臂42、該連接部份46與該第二樑臂44形成一大致“V”形。 該基部54與該連接部份46可具有相同之寬度，且該等指部 15 56a、5613與該槽孔％之總寬度可大於(這將界定出該最大寬 度）、小於或等於該基部54及/或該連接部份46之寬度。該等 才曰部56a、56b係小的且可以在一如imm之小間距格柵上分 開。 在該第一與第二樑臂42、44之間之連接部份46的區域 20 具有一預定高度。 請參閱顯示該單樑臂式端子28的第2圖，該單樑臂式端 子28包括-第-樑臂6〇，且該第一樑臂⑹係藉由一連接部 份64與-第二樑臂62連接。該單樑臂式端子28具有一預定 最大寬度與-預定最大厚度，且該單樑臂式端子28可沿該 10 1253789 端子28具有〜 _ 寬度係界u均—寬度與—均—厚度。如圖所示，該最大 一樑臂6〇 料接部份64處，但是該最大寬度亦可由任 5 10 15 接部份64處62^定\如圖所示，該最大厚度亦界定在該連 該連义但疋该最大厚度亦可由任一樑臂60、62界定。 一預定^礼Μ可大致呈矩形或部份地具能緣且具有 一 μ Μ、寬度與厚度。該連接部份64具有-第-端與 乐一、相對端。 6㈣^~樑臂6()係由—基部％與—由其延伸出來之指部 Μ，且指部68具有-固定於該基部的且由其延伸出來 ν山。口此"亥相對端為自由端。該自由端可以如圖所示地 形成圓緣，且該指⑽係纽設置在縣⑽之中點處。 ，指辦_目對該基部66f曲_預定角度，且如圖所示， ^等才曰部68係由該基部66向外且向上f曲。該基部的大致 呈三角形或部份地具有圓緣且由該連接部份64之第一端大 垂直地延伸出來，並且該基部66與該連接部份糾可具有 相同之見度。該指部68係小的且可以在_如_之小間距 格栅上分開。 該第二樑臂62係由一基部7〇與一由其延伸出來之指部 構成且以曰部72具有一固定於該基部％且由其延伸出 來之端，因此該相對端為自由端。該自由端可以如圖所示 地形成圓緣。該指部72係相對該基部7〇彎曲一預定角度， 且如圖所示，該指部72係由該基部54向外且向下彎曲。該 基部70大致呈三角形或部份地具有圓緣且由該連接部份64 之第二端大致垂直地延伸出來，並且該第一標臂6〇、該連 1253789 _一亥弟二樑臂62形成—大致 與該連接部份6何具有 开…玄基㈣ 可以在-如ln^ | μ 之見度，且_部72係小的且 咖之小間距格柵上分開。 5 10 15 20 在該第-與第二筒6Q、62之間 具有一預定高度。 ·^牧。丨仂Μ的Q域 現請參閱第4圖所示 — 具有-稍大於該端子26、二:的施例22,各孔別 度w、-大致等於由該等基:一^例的最大寬度的寬 一之區域所界定之二54 ; 66、7〇間之連接部 巧度的咼度Η、及一大於亨 %、烈之任-實施例之最大厚度的厚度Τ。大於“子 /:將朗毅射^子26與該細22之組裝。在 -弟-貫_巾’在與該細22組裝 子珊.锻Μ成形為大致“ν，，形，如第1@所示。該== 式端子26係藉由將其中—樑臂，例如第二樑臂44插穿過在 «體22中之孔34直到該連接部份46定位在該額中為止 而與該載體22組裝在一起。該孔34具有足以讓該第二樑臂 44m且可讓《連接部份46可以安置於其中之寬度 W厚度TI4问度H，因此，該第一樑臂42係在該載體u之 第:側30上且該第二樑f 44係在該載體22之第二觀上。 該等樑臂42、44之外表面係暴露出來，且該等指部他、 50b; 56a、56b延伸遠離該載體22並相對該載體22彎曲。在 該雙樑臂式端子26定位在該孔34中之後，使用一壓折工具 (圖未示）將該雙樑臂式端子26壓接至該載體22上。該壓折工 具係與该等基部48、54之外暴露表面結合，且被用來將該 12 1253789 等基部48、54互相壓向對方以形成一壓接點。因此，該等 基部48、54可將該載體22之材料夾壓於其間。這可依需要 對許多欲由該載體22承載之端子26重覆進行，以形成該 LGA插槽連接器20。 5 或者’依據將該雙樑臂式端子26組裝於該載體22之第 一貫施例，该雙樑臂式端子26係由一片狀金屬材料鍛壓成 形，因此它為平坦（即，大致“V”形尚未形成），或因此只 形成未插穿過該載體22之樑臂，例如，該第一樑臂42。該 雙樑臂式知子26係藉由將該平坦樑臂，例如，該第二樑臂 10 44插穿過該載體22中之孔34直到該連接部份46定位在該孔 34中為止而與該載體22組裝在一起。該孔34具有足以讓該 第二樑臂44通過其中且可讓該連接部份46安置於其中之寬 度W、厚度T與高度Η，因此，該第一樑臂42係在該載體22 之第一側30上且該第二樑臂44係在該載體22之第二側32 15上。該等樑臂42、44之外表面係暴露出來，且該等指部5〇a、 50b ; 56a、56b延伸遠離該載體22並相對該載體22彎曲。在 該雙樑臂式端子26定位在該孔34中之後，該雙樑臂式端子 26係利用先前技術中習知之適當裝置形成為大致“V” 形。然後，使用一壓折工具（圖未示）將該雙樑臂式端子26 20壓接至該載體22上。該壓折工具係與該等基部48、54之外 暴露表面結合，且被用來將該等基部48、54互相壓向對方 以形成〆壓接點。因此，該等基部48、54可將該載體22之 材料夾壓於其間。這可依需要對許多欲由該載體22承載之 端子26重覆進行，以形成該LGA插槽連接器20。 13 1253789 該壓接點可得到小間雜且可提供一低成本陣列。此 外，因為該等樑臂42、44很小且具有小間距，因此可由該 插槽連接器20提供一低電感。使用該載體22是低成本的且 可使該插槽連接器20具有〆低輪廓，並且由於組裝該插槽 5連接器之步驟不複雜，戶斤以該插槽連接器20可輕易地製 造。 以下將說明該單樑臂式端子28與該載體22之組裝。在 -第-實施例中’在與該載體22組裝之前，該單樑臂式端 子28係鍛壓成形為大致“V” ％，如第2圖所示。該單標臂 式端子28係藉由將其中―樑臂，例如第二樑臂_穿過在 該載體22中之孔34直到該連接部舰定位在該孔34中為止 而與該載體22組裝在一起。 该孔34具有足以讓該第二樑臂 62通過其中且可讓該連接音 安4份64可以安置於其中之寬度 15 20 w、厚度τ與高度H’因此，該第—樑_咖載體22之 第-側30上且該第二㈣62係在該載體以第二側μ上。 該等樑臂60、62之外表面係吴+ 作暴路出來，且該等指部68、72 延伸遠離該載體22並相對該^ _ /戰肖豆22芎曲。在該單樑臂式端 子28定位在該孔34巾之後’㈣—壓打細未示)將該單 樑臂式端子28壓接至該載體22上。該壓折卫具係與該等基 部66、70之外暴露表面結合，且被用來將該等基部％、％ 互相壓向對方⑽成-壓接點。因此，料基部66、7〇可 將該載體22之材料夾壓於其間。這可依需要對許多欲由該 載體22承狀端子284彳tit行，㈣成亂ga鋪連鮮 20。 " 14 1253789 或者，依據將該單樑臂式端子28組裝於該載體η之第 二實施例，該單樑臂式端子28係由_片狀金㈣料锻壓成 形，因此它為平坦（即，大致‘V，形尚未形成），或因此只 形成未插穿過該載體22之樑臂’例如，該第一樑臂6〇。該 單樑臂式端子28係藉由將該平㈣^ m第二摔臂 62插穿過該載㈣中之孔34㈣鱗接部⑽定位在該孔 34中為止而與該載體22組裝在〜如 _ 暫。該孔34具有足以讓該 第二樑臂62通過其中且可讓該逯把 分64安置於其中之寬 度W、厚度T與高度Η，因此，診箸 10 之 〜樑臂60係在該載體22 >第一側30上且該第二樑臂62係 承在該載體22之第二側32 上。該等樑臂60、62之外表面係| % 齋絡出來，且該等指部68、 72延伸遠離該載體22並相對該栽舻^ 彎曲。在該單樑臂式 端子28定位在該孔34中之後，該；4、 Λ平榇臂式端子28係利用先 15 20 前技術中習知之適當裝置形成為大敢“ν”开彡。然後，使用 -壓折工具（目未^)將該料以料難接錢載體Μ 上。該壓折工具係與該等基部的、？〇之外暴露表面結合， 且被用來將該等基部66、70互相—對方以形成一壓接 點。因此，該等基部66、70可將該戟體22之材料夾壓於其 間。這可依需要對許多欲由該载體22承載之端子28重覆進 行，以形成該LGA插槽連接器20。 該壓接點可得到小間距且可提供一低成本陣列。此 外’因為該等樑臂60、62很小且具有小間距，因此可由該 插槽連接120提供-低電感。使⑭載抑是低成本的且 可使該插槽連接㈣具t錄靡，並且砂組裝該插槽 15 1253789 器20可輕易地製 連接器2G之步驟不複雜，所以該插槽連接 造〇 現請參閱第8圖所示之載體之第二實施例24。在各對中 之孔40a、40b係由—黛—τ\ λ r\ —孔4〇a與一第二孔4〇b形成且互相 分開一預定距離。各第—a μ θ > ^ 孔40a具有一稍大於該端子26、28 之任-實施例之最大寬度的寬度w,、―大致等於在該等基 部48、54;66、之連接部祕、咐區域所界定之高 度的高度H’、及-大於該端子26、28之任—實施例之最大 10 15 20 厚度的厚度T，。該第二孔條則具有—大致等於任一端子 26、28之厚度與寬度的厚度丁"與w，，。 以下將說明該雙樑臂式端子26與該載體24之組裝。在 第貝施例中，在與该載體24組裝之前，該雙襟臂式端 子26係鍛壓成形為大致“V” ％，如第1圖所示。該雙樑臂 式端子26係藉由將其中—樑臂，例如第二樑臂娜穿過在 該載體24中之孔他直到該連接部份做位在該孔術中為 止而與該載體24組裝在-起。該孔他具有足以讓該第二標 臂44通過其中且可讓該連接部份46可以安置於其中之寬度 W，、厚度T，與高度H，，並且該第二孔條係位在形成於該等 指部50a、50b ; 56a、56b與該等基部48 ; 54間之接點之間。 因此，該第一樑臂42係在該載體24之第一側36上且該第二 樑臂44係在該載體24之第二側38上。該等樑臂42、44之外 表面係暴露出來，且該等指部5〇a、50b ; 56a、56b延伸遠 離該載體24並相對該載體24彎曲。在該雙樑臂式端子％定 位在該孔40a中之後，使用一壓折工具（圖未示）將該雙樑臂 16 1253789 式鳊子26壓接至該載體24上。該壓折工具係與該等基部 48、54之外暴露表面結合，且被用來將該等基部48、54互 相壓向對方以形成一壓接點。因此，該等基部48、54可將 該载體24之材料夾壓於其間。此外，該等基部仙、^之一 邛伤進入该第二孔4〇b且因此，由於對在該等基部佔、μ間 之載體24之材料施壓而在該载體24上造成之應力可消除 (藉此減J/未消除該應力時該載體24可能產生之皺摺）。這可 依需要對許多欲由該載體24承載之端子26重覆進行，以形 成該LGA插槽連接器2〇。 1〇 或者，依據將該雙樑臂式端子26組裝於該載體24之第 貝把例，5亥雙樑臂式端子26係、由-片狀金屬材料锻壓成 形’因此它為平坦（即，大致“V”形尚未形成），或因此只 形成未插穿過該載體24之樑臂，例如，該第_樑臂42。該 雙樑臂式端子26係藉由將該平坦樑臂，例如，該第二標臂 Μ娜穿過該載體24中之孔他直到該連接部份做位在該 孔他中為止而與該載體24組裝在—起。該孔他具有足以 讓該第二樑臂44通過其中且可讓該連接部份46安置於兑中 之寬度W，、厚度Γ與高度Η，，並且該第二孔德係位在形成 於該等指部50a、50b ; 56a、56b與該等基部似；54間之接 2〇點之間。因此，該第-樑臂42係在該載體Μ之第一側％上 且戎第二樑臂44係在該載體24之第二側38上。該等樑臂 42、44之外表面係暴露出來，且該等指部5〇a、、 56b延伸遠離該載體24並相對該載體24彎曲。在該雙標臂式 端子26定位在該孔40a中之後，該雙樑臂式端子沉係利用先 17 1253789 前技術中習知之適當裝置形成為大致“V”形。然後，使用 一壓折工具（圖未示）將該雙樑臂式端子26壓接至該載體24 上。該壓折工具係與該等基部48、54之外暴露表面結合， 且被用來將該等基部48、54互相壓向對方以形成一壓接 5 點。因此，該等基部48、54可將該載體24之材料夾壓於其 間。此外，該等基部48、54之一部份進入該第二孔4〇b且因 此，由於對在該等基部48、54間之載體24之材料施壓而在 該載體24上造成之應力可消除（藉此減少未消除該應力時 該載體24可能產生之皺摺）。這可依需要對許多欲由該載體 1〇 24承載之端子26重覆進行，以形成該LGA插槽連接器20。 該壓接點可得到小間距且可提供一低成本陣列。此 外，因為該等樑臂42、44很小且具有小間距，因此可由該 插槽連接器20提供-低電感。使用該載體24是低成本的且 可使該插槽連接器20具有—低輪廓，並且由於組裝該插槽 15 連接器20之步驟不複雜，所_ _所㈣插槽連接H2G可輕易地製 造。 以下將說明該單樑臂式端子Μ與該載體24之組裝。在 一第一實施例中，在與該载體24組裝之前，該單樑臂式端 子28係鍛壓成形為大致“v” 卞肖叭而 201253789 IX. Description of the Invention: [Technical Field of the Invention] The present invention relates to a substrate grid array slot connector. BACKGROUND OF THE INVENTION Slot connections are typically used in substrate grid arrays (LGA) for use in electronic devices such as computer servers or routers, and the socket connectors are in-chip packages or other suitable electronic components. Provides a connection to a printed circuit board or other suitable electronic component. Terminal 10 in the socket connector provides a secure connection to the electronic components. - The smaller the electronic device, the more connections between the Us must be provided to pass the signal, thus requiring a slot connector that can provide a high array count and is inexpensive to manufacture. In addition, the inductance of this connector must be low. OBJECT AND SUMMARY OF THE INVENTION An object of the present invention is to provide a socket connector for a substrate grid array which is low in manufacturing cost and easy to manufacture. It is also important to provide a slot connector with a small pitch to provide a low inductance. Still another object of the present invention is to provide a socket connector having a low rim. A further object of the present invention is to provide a socket connector having a plurality of terminals that can be configured as a single terminal or as a terminal 1253789. Briefly, in light of the foregoing, the present invention discloses a connector that can be used in a substrate grid array. The connector includes an insulative carrier and at least one electrically conductive terminal coupled thereto. Each terminal is mounted through each of the five holes in the carrier, each terminal including a connecting portion extending through the hole, a first portion extending from the connecting portion and disposed on the first side of the carrier a beam arm and a second beam arm extending from the connecting portion and disposed on the second side of the carrier. The first and second beam arms are bent relative to the carrier, and the terminals are press-bonded to the carrier by forming a crimped contact between the terminal and the carrier. BRIEF DESCRIPTION OF THE DRAWINGS The accompanying drawings, which are set forth in the claims 1 is a perspective view of a first embodiment of a terminal before being assembled to a carrier; FIG. 2 is a perspective view of a second embodiment of a terminal before being assembled to a carrier; FIG. 3 is a feature having the present invention Side view of the slot connector, and 20 wherein the electronic components are shown in a side view; FIG. 4 is a top perspective view showing the first embodiment of the carrier having one of the terminals shown in FIG. 1 connected thereto; Figure 5 is a cross-sectional view showing in perspective, showing the carrier shown in Figure 4 with a plurality of terminals shown in Figure 1, and some of the terminals 1253789 are shown in cross-sectional view; Figure 6 It is a cross-sectional view of the carrier shown in Fig. 5, and the first terminal shown in Fig. 1 connected thereto is shown in a side view; Fig. 5a is a cross-sectional view showing in perspective, shown in In a fifth embodiment, the carrier shown in FIG. 4 having a plurality of terminals shown in FIG. 1 connected thereto is provided, and some of the terminals are shown in a cross-sectional view; and FIG. 6a is a carrier shown in FIG. 5a. A cross-sectional view, and one of the terminals shown in FIG. 1 connected thereto is shown in a side view; FIG. 7 is a plan view showing the carrier and the terminal in an array manner; ° FIG. 8 is a second embodiment of the carrier a perspective view of the carrier shown in FIG. The first view is a top view of the terminal array, and the terminals are formed according to the embodiment shown in FIG. 15; FIG. 11 is a top view of the terminal strip, and the terminals are based on the map. The embodiment shown is formed; Fig. 12 is a plan view showing a terminal formed according to the embodiment shown in the figure connected to the carrier; 20 Fig. 13 is a perspective view of a terminal array, and the terminals are based on - Embodiment of the mth shown in which the carrier is connected and surrounded by a frame Figure 14 is a perspective view of a terminal array formed according to the embodiment shown in Figure ith connected to the carrier and including the cover layer disposed on the opposite side of the carrier; and 1253789 Figure 15 Another embodiment of a terminal formed in accordance with the embodiment shown in the figures. I: Embodiment 3 Detailed Description of the Preferred Embodiments 5 The present invention may be implemented in different types, but it should be understood that the specific embodiments shown in the drawings and will be described in detail herein are The description is to be considered as an exemplification of the principles of the invention, and is not intended to limit the invention. The present invention provides a socket connector 20 for use in a substrate grid array in an electronic device such as a computer server or router, and the socket connector 20 includes a carrier 22; 24 and at least one terminal 26; Set on the carrier 22; The carrier 22; 24 is formed from a sheet of flexible insulating material such as plastic or film. The first embodiment 22 of the carrier is shown in Figures 4 and 5, and the second embodiment 24 of the carrier is shown in Figure 8. The first embodiment 24 of the carrier has a first side 3 〇 and a second side 32 and includes a plurality of separate apertures 34 therethrough in a predetermined pattern, and the second embodiment 24 of the carrier has a first side 36 And a second side 38 and including a plurality of separate apertures 40a, 40b through which a plurality of pairs pass in a predetermined pattern. The apertures may be in the form of a generally rectangular, "U" or H" for ease of assembly. Each of the terminals 26, 28 is formed from a single, integrally formed member of electrically conductive material, which may be preceded by The device of the prior art is forged from sheet material and shaped into its predetermined shape, as shown in Figures 1 and 2 (i.e., the shape prior to assembly of the carrier 22; 24). The first embodiment of the terminal is 1253789. A double beam arm terminal 26 and the second embodiment 28 of the terminal is a single beam arm type terminal. Any of the terminals 26, 28 can be used with any of the carriers 22; 24 See the display of the double beam arm In the first view of the terminal 26, the double beam arm end 5 includes a first beam arm 42 and the first beam arm 42 is coupled to a second beam arm 44 by a connecting portion 46. The double beam arm terminal 26 has a predetermined maximum width and a predetermined maximum thickness, and the double beam arm terminal 26 can have a uniform width and a uniform thickness. As shown, the maximum width is defined in the connecting portion. 46, but the maximum width can also be defined by any of the beam arms 10 42 , 44 As shown, the maximum thickness is also defined at the connecting portion 46, but the maximum thickness can also be defined by any of the beam arms 42, 44. The connecting portion 46 can be generally rectangular or partially have a rounded edge and have a The connecting portion 46 has a first end and a second, opposite end. The first beam arm 42 is formed by a base portion 48 and a pair of fingers 50a, 50b extending therefrom. And the fingers 50a, 50b have an end fixed to the base 48 and extending therefrom, so the opposite end is a free end. The free end can form a round edge as shown, and the fingers 5〇a, 5〇b are separated from each other on the base 48, so that a 20-hole 52 is formed between the fingers 50a, 50b. The fingers 5〇a, 50b are bent relative to the base 48. The predetermined angle 'and as shown, the fingers 5 〇 a, 50 b are bent outwardly and upwardly from the base 48. The base 48 has a substantially rectangular or partially rounded edge and is connected by the connection 46 The first end extends substantially perpendicularly, and the base portion 48 and the connecting portion 46 can have the same width The total width of the slots 50a, 50b and 1253789 may be greater than (which will define the maximum width), less than or equal to the width of the base 48 and/or the connecting portion 46. 50a, 50b are small and can be separated on a small pitch grid such as 1 mm. The second beam arm 44 is formed by a base 54 and a pair of fingers 5a, 56b extending therefrom, and each The fingers 56a, 56b have an end that is fixed to the base 54 and extends therefrom, so that the opposite end is a free end. The free end can form a rounded edge as shown, and the fingers 56a, 56b are Separate from each other on the base portion 54, thus forming a slot 58 between the fingers 56a, 56b. The fingers 56a, 56b are bent at a predetermined angle of 10 degrees with respect to the base portion 54, and as shown, the fingers 56a' 56b are bent outwardly and downwardly from the base portion 54. The base portion 54 has a substantially rectangular or partially rounded edge and extends substantially perpendicularly from the second end of the connecting portion 46, and the first beam arm 42, the connecting portion 46 and the second beam arm 44 Form a substantially "V" shape. The base portion 54 and the connecting portion 46 may have the same width, and the total width of the fingers 15 56a, 5613 and the slot % may be greater than (which will define the maximum width), less than or equal to the base 54 And/or the width of the connecting portion 46. The clubs 56a, 56b are small and can be separated on a small pitch grid such as imm. The region 20 of the connecting portion 46 between the first and second beam arms 42, 44 has a predetermined height. Referring to FIG. 2 showing the single beam arm terminal 28, the single beam arm terminal 28 includes a -th beam arm 6〇, and the first beam arm (6) is connected by a connecting portion 64 and a second The beam arms 62 are connected. The single beam arm terminal 28 has a predetermined maximum width and a predetermined maximum thickness, and the single beam arm terminal 28 has a width _ width and a uniform thickness along the 10 1253789 terminal 28. As shown, the largest beam arm 6 is connected to the portion 64, but the maximum width can also be determined by any of the 5 10 15 portions 64. As shown in the figure, the maximum thickness is also defined in the figure. Even the maximum thickness can be defined by either of the beam arms 60, 62. A predetermined radius can be substantially rectangular or partially tangible and has a μ Μ, width and thickness. The connecting portion 64 has a --end and a opposite end. 6(4)^~ The beam arm 6() is defined by the base portion % and the finger portion extending therefrom, and the finger portion 68 has - fixed to the base portion and extends therefrom. This is the free end of the opposite side of the sea. The free end can form a rounded edge as shown, and the finger (10) tie is placed at a midpoint of the county (10). The base 66f is bent to a predetermined angle, and as shown in the figure, the base portion 68 is bent outwardly and upwardly by the base portion 66. The base has a generally triangular or partially rounded edge and extends substantially perpendicularly from the first end of the connecting portion 64, and the base portion 66 has the same visibility as the connecting portion. The fingers 68 are small and can be separated on a small pitch grid. The second beam arm 62 is formed by a base portion 7 and a finger extending therefrom and has a crotch portion 72 having an end fixed to and extending from the base portion 72, such that the opposite end is a free end. The free end can form a rounded edge as shown. The finger 72 is bent a predetermined angle relative to the base 7 and, as shown, the finger 72 is bent outwardly and downwardly from the base 54. The base portion 70 has a substantially triangular shape or a portion having a rounded edge and extends substantially perpendicularly from the second end of the connecting portion 64, and the first arm 6〇, the connecting member 1253789_一海弟二梁臂62 Formed—substantially open with the connection portion 6... The mysterious base (4) can be separated on the grid of small spaces of _ part 72, which is small, such as ln^ | μ. 5 10 15 20 has a predetermined height between the first and second cylinders 6Q, 62. ·^牧. The Q domain of 丨仂Μ is now shown in Figure 4 - with a case 22 slightly larger than the terminals 26, 2:, each hole degree w, - is approximately equal to the maximum width of the base: The width of the area defined by the area of the wide one is 54; the degree of connection between the 66 and the 7th, and the thickness of the maximum thickness of the embodiment. More than "sub /: will be Lang Yi shot ^ 26 and the assembly of the thin 22. In the - brother - _ towel 'in the assembly with the thin 22 Shan. Forging Μ formed into roughly "ν,, shape, as the first @Show. The == terminal 26 is assembled with the carrier 22 by inserting a beam arm thereof, such as the second beam arm 44, through the hole 34 in the body 22 until the connecting portion 46 is positioned in the forehead. Together. The hole 34 has a width W thickness TI4 that is sufficient for the second beam arm 44m to allow the connecting portion 46 to be disposed therein. Therefore, the first beam arm 42 is attached to the side of the carrier u: The second beam f 44 is attached to the second view of the carrier 22. The outer surfaces of the beam arms 42, 44 are exposed, and the fingers, 50b; 56a, 56b extend away from the carrier 22 and are bent relative to the carrier 22. After the double beam arm terminal 26 is positioned in the hole 34, the double beam arm terminal 26 is crimped onto the carrier 22 using a crimping tool (not shown). The crimping tool is bonded to the exposed surfaces of the bases 48, 54 and is used to press the bases 48, 54 such as 12 1253789 against each other to form a crimping point. Thus, the bases 48, 54 can sandwich the material of the carrier 22 therebetween. This can be repeated as many of the terminals 26 to be carried by the carrier 22 as needed to form the LGA socket connector 20. 5 or 'according to the first embodiment of assembling the double beam arm terminal 26 to the carrier 22, the double beam arm terminal 26 is forged from a sheet of metal material, so that it is flat (ie, substantially " The V" shape has not yet been formed, or thus only the beam arms that are not inserted through the carrier 22, for example, the first beam arms 42, are formed. The double beam arm koji 26 is formed by inserting the flat beam arm, for example, the second beam arm 10 44, through the hole 34 in the carrier 22 until the connecting portion 46 is positioned in the hole 34. The carriers 22 are assembled together. The hole 34 has a width W, a thickness T and a height 足以 sufficient for the second beam arm 44 to pass therethrough and allows the connecting portion 46 to be disposed therein. Therefore, the first beam arm 42 is attached to the carrier 22 On one side 30 and the second beam arm 44 is attached to the second side 32 15 of the carrier 22. The outer surfaces of the beam arms 42, 44 are exposed, and the fingers 5A, 50b; 56a, 56b extend away from the carrier 22 and are bent relative to the carrier 22. After the double beam arm terminal 26 is positioned in the aperture 34, the double beam arm terminal 26 is formed into a generally "V" shape using suitable means as is known in the art. The double beam arm terminal 26 20 is then crimped to the carrier 22 using a crimping tool (not shown). The crimping tool is bonded to the exposed surfaces of the bases 48, 54 and is used to press the bases 48, 54 against each other to form a crimp contact. Thus, the bases 48, 54 can sandwich the material of the carrier 22 therebetween. This can be repeated as many of the terminals 26 to be carried by the carrier 22 as needed to form the LGA socket connector 20. 13 1253789 This crimping point provides a small amount of noise and provides a low cost array. In addition, because the beam arms 42, 44 are small and have a small pitch, the slot connector 20 can be provided with a low inductance. The use of the carrier 22 is low cost and allows the socket connector 20 to have a reduced profile, and since the step of assembling the socket 5 connector is not complicated, the socket connector 20 can be easily manufactured. The assembly of the single beam arm terminal 28 with the carrier 22 will be described below. In the first embodiment, the single beam arm terminal 28 is forged into a substantially "V" % before being assembled with the carrier 22, as shown in Fig. 2. The single arm terminal 28 is assembled with the carrier 22 by passing a beam arm thereof, such as a second beam arm, through a hole 34 in the carrier 22 until the connector ship is positioned in the hole 34. Together. The aperture 34 has a width 15 20 w, a thickness τ and a height H' sufficient for the second beam arm 62 to pass therethrough and allows the connection tones 4 to be placed. Thus, the first beam_coffee carrier 22 On the first side 30 and the second (four) 62 is on the carrier on the second side μ. The outer surfaces of the beam arms 60, 62 are violently exited, and the fingers 68, 72 extend away from the carrier 22 and are distorted relative to the _ / 战 肖豆22. The single beam arm terminal 28 is crimped onto the carrier 22 after the single beam arm terminal 28 is positioned within the aperture 34. The crimp protector is bonded to the exposed surfaces of the bases 66, 70 and is used to press the bases %, % against each other (10) into a crimp joint. Thus, the material bases 66, 7 can clamp the material of the carrier 22 therebetween. This can be done by a number of terminals 284 彳 tit from the carrier 22 as needed, and (4) tangled up. " 14 1253789 Alternatively, according to the second embodiment in which the single beam arm terminal 28 is assembled to the carrier n, the single beam arm terminal 28 is forged by a sheet metal (four) material, so that it is flat ( That is, substantially 'V, the shape has not yet been formed, or so only the beam arm that is not inserted through the carrier 22 is formed, for example, the first beam arm 6'. The single beam arm terminal 28 is assembled with the carrier 22 by inserting the flat (four) ^ m second drop arm 62 through the hole 34 (four) scaling portion (10) of the carrier (4). Such as _ temporary. The aperture 34 has a width W, a thickness T and a height 足以 sufficient for the second beam arm 62 to pass therethrough and allowing the jaw portion 64 to be disposed therein, whereby the beam arm 60 of the patient 10 is attached to the carrier 22. > On the first side 30 and the second beam arm 62 is supported on the second side 32 of the carrier 22. The outer surfaces of the beam arms 60, 62 are spliced out, and the fingers 68, 72 extend away from the carrier 22 and are bent relative to the carrier. After the single beam arm terminal 28 is positioned in the hole 34, the 4 flat arm terminal 28 is formed into a dare "ν" opening by a suitable device as is conventional in the prior art. Then, using a - crimping tool (not shown), the material is difficult to pick up on the carrier. The crimping tool is attached to the bases? The exposed surface is bonded outside the crucible and is used to bond the bases 66, 70 to each other to form a crimping point. Thus, the bases 66, 70 can clamp the material of the body 22 therebetween. This can be repeated as many of the terminals 28 to be carried by the carrier 22 as needed to form the LGA socket connector 20. The crimp contacts provide a small pitch and provide a low cost array. In addition, because the beam arms 60, 62 are small and have a small spacing, they can be provided by the socket connection 120 - low inductance. The 14-load is low-cost and allows the slot to be connected (four) with t-recording, and the sand assembly of the slot 15 1253789 20 can easily make the connector 2G step is not complicated, so the slot is connected Reference is now made to the second embodiment 24 of the carrier shown in FIG. The holes 40a, 40b in each pair are formed by - 黛 - τ \ λ r \ - holes 4 〇 a and a second hole 4 〇 b and are separated from each other by a predetermined distance. Each of the -a μ θ > ^ holes 40a has a width w that is slightly larger than the maximum width of any of the terminals 26, 28, and is substantially equal to the connection at the bases 48, 54; 66; The height H' of the height defined by the 咐 region, and - is greater than the thickness T of the thickness of the maximum of 10 15 20 of the embodiment of the terminals 26, 28. The second strip has a thickness - substantially equal to the thickness and width of either of the terminals 26, 28 " and w,. The assembly of the double beam arm terminal 26 with the carrier 24 will be described below. In the example of the first embodiment, the double-twisted end 26 is forged to approximately "V" % prior to assembly with the carrier 24, as shown in Figure 1. The double beam arm terminal 26 is assembled with the carrier 24 by passing a beam arm thereof, such as a second beam arm, through a hole in the carrier 24 until the connecting portion is positioned in the hole. In-from. The hole has a width W, a thickness T, and a height H sufficient for the second arm 44 to pass therethrough and allowing the connecting portion 46 to be disposed therein, and the second hole is formed in the The fingers 50a, 50b; 56a, 56b are in contact with the contacts between the bases 48; Thus, the first beam arm 42 is attached to the first side 36 of the carrier 24 and the second beam arm 44 is attached to the second side 38 of the carrier 24. The outer surfaces of the beam arms 42, 44 are exposed, and the fingers 5A, 50b; 56a, 56b extend away from the carrier 24 and are bent relative to the carrier 24. After the double beam arm terminal % is positioned in the hole 40a, the double beam arm 16 1253789 type tweezers 26 is crimped onto the carrier 24 using a crimping tool (not shown). The crimping tool is bonded to the exposed surfaces of the bases 48, 54 and is used to press the bases 48, 54 against each other to form a crimping point. Thus, the bases 48, 54 can sandwich the material of the carrier 24 therebetween. In addition, one of the bases, one of the bases, enters the second hole 4〇b and, therefore, the stress caused on the carrier 24 due to the pressing of the material of the carrier 24 between the bases and the μ. Can be eliminated (by thereby reducing the wrinkles that the carrier 24 may produce when the stress is not eliminated). This can be repeated as many of the terminals 26 to be carried by the carrier 24 as needed to form the LGA slot connector 2''. 1〇Or, according to the example in which the double beam arm terminal 26 is assembled to the carrier 24, the 5H double beam arm terminal 26 is forged from a sheet metal material. Therefore, it is flat (ie, The substantially "V" shape has not yet been formed), or thus only the beam arms that are not inserted through the carrier 24, for example, the first beam arms 42, are formed. The double beam arm terminal 26 is configured by the flat beam arm, for example, the second arm is passed through the hole in the carrier 24 until the connecting portion is positioned in the hole The carrier 24 is assembled. The hole has a width W, a thickness Γ and a height 足以 which are sufficient for the second beam arm 44 to pass therethrough and allow the connecting portion 46 to be placed in the vouching, and the second hole is formed in the The fingers 50a, 50b; 56a, 56b are similar to the bases; 54 are between the two points. Thus, the first beam arm 42 is on the first side % of the carrier jaw and the second beam arm 44 is on the second side 38 of the carrier 24. The outer surfaces of the beam arms 42, 44 are exposed and the fingers 5A, 56b extend away from the carrier 24 and are bent relative to the carrier 24. After the double-armed terminal 26 is positioned in the aperture 40a, the double-beamed terminal is formed into a generally "V" shape using suitable means as is conventional in the prior art. Then, the double beam arm terminal 26 is crimped onto the carrier 24 using a crimping tool (not shown). The crimping tool is bonded to the exposed surfaces of the bases 48, 54 and is used to press the bases 48, 54 against each other to form a crimp 5 points. Thus, the bases 48, 54 can sandwich the material of the carrier 24 therebetween. In addition, a portion of the bases 48, 54 enters the second aperture 4b and, therefore, the stress on the carrier 24 due to the application of pressure to the material of the carrier 24 between the bases 48, 54 Elimination (by thereby reducing the wrinkles that the carrier 24 may produce when the stress is not eliminated). This can be repeated as many of the terminals 26 to be carried by the carrier 1 to 24 to form the LGA socket connector 20. The crimp contacts provide a small pitch and provide a low cost array. In addition, because the beam arms 42, 44 are small and have a small pitch, they can be provided by the socket connector 20 - low inductance. The use of the carrier 24 is low cost and allows the socket connector 20 to have a low profile, and since the steps of assembling the socket 15 connector 20 are not complicated, the (4) slot connection H2G can be easily manufactured. . The assembly of the single beam arm terminal Μ with the carrier 24 will be described below. In a first embodiment, the single beam arm terminal 28 is forged into a substantially "v" 卞 叭 20 before being assembled with the carrier 24.
乂 形，如第2圖所示。該單樑臂 式端子28係藉由將其中一私 該载體财之孔他直到例如第：樑臂62插穿過在 止而與該載體顺裝在接部份64定位在該孔伽中為 臂62通過其中且可讓該連4孔他具有足以讓該第二樑 W，、厚度Γ與高度H，，目^份，可以安置於其中之寬度 该第一樑臂60係在該載體24 18 1253789 之第一側36上且該第二樑臂62係在該載體24之第二側％ 上。該等樑臂60、62之外表面係暴露出來，且該等指部砧、 72延伸遠離該載體24並相對該載體24彎曲。在該單樑臂式 端子28定位在該孔4〇a中之後，使用一壓折工具（圖未示）將 5该單樑臂式端子28壓接至該載體24上。該壓折工具係與該 等基部66、70之外暴露表面結合，且被用來將該等基部砧、 70互相壓向對方以形成一壓接點。因此，該等基部％、 可將该載體24之材料夾壓於其間。這可依需要對許多欲由 違載體24承載之端子28重覆進行，以形成該乙^插槽連接 10 器 20。 或者，依據將該單樑臂式端子28組裝於該載體24之第 二實施例，該單樑臂式端子28係由一片狀金屬材料鍛壓成 形，因此它為平坦（即，大致“V”形尚未形成），或因此只 形成未插穿過該載體24之樑臂，例如，該第一樑臂6〇。該 15單樑臂式端子28係藉由將該平坦樑臂，例如，該第二標臂 62插穿過該載體24中之孔4Ga直到該連接部份料定位在該 孔40a中為止而與該載體24組裝在一起。該孔4如呈 讓該第二樑臂62通過其中且可讓該連接部份料安置於其中 之寬度W’、厚度Τ’與高度H’，因此，兮楚 ’ 4弟一樑臂60係在該 20載體24之第一側36上且該第二樑臂62係在該載體24之第二 側38上。該等標臂60、62之外表面係暴露出來，且該等指 部68、72延伸遠離該載體24並相對該載體24彎曲。在1單 標臂式端子28定位在該孔40a中之後，該單襟臂式端子观 利用先前技術中習知之適當裝置形成為大致“v” 夫 开/ 0然 19 1253789 後，使用一壓折工具（圖未示）將該單樑臂式端子28壓接至該 載體24上。該壓折工具係與該等基部的、7〇之外暴露表面 結合’且被用來將該等基部66、7〇互相壓向對方以形成一 壓接點。因此’該等基部66、70可將該載體24之材料夾壓 5於其間。這可依需要對許多欲由該載體24承載之端子28重 覆進行’以形成該LGA插槽連接器20。 該壓接點可得到小間距且可提供一低成本陣列。此 外’因為該等樑臂6〇、62很小且具有小間距，因此可由該 插槽連接器20提供一低電感。使用該載體24是低成本的且 10可使该插槽連接器20具有一低輪廊，並且由於組裝該插槽 連接器20之步驟不複雜，所以該插槽連接器2〇可輕易地製 造。 如第3圖所示，該等端子26、28之第一樑臂42、60係適 於與一晶片封裝體或其他適當電子元件74結合，且該等端 15 子26、28之第二樑臂44、62係適於與一印刷電路板或其他 適當電子元件76結合。該等樑臂42、44 ; 60、62之加長與 彎曲使該等樑臂42、44 ; 60、62可撓曲，以與該等電子元 件74、76確實地連接。在該雙樑臂式端子26中提供雙指部 50a、50b、56a、56b可以在如果其中一指部失效時，為與 20 該等電子元件74、76之電氣連接提供一備份。 該等雙樑臂式端子26可以個別地插入該載體22、24， 如第4與8圖所示，可以如第10圖所示般地以一陣列78插入 該載體22、24，或者可以如第11與12圖所示般地以一條帶 80插入該載體22、24。如果該等雙樑臂式端子26呈條狀咬 20 陣列狀地插入該載體22、24，則將該等雙樑臂式端子26對 接在一起之框架82、84係在組裝後利用適當方式，如將該 樞架82、84切除或蝕去以去除在該等雙樑臂式端子26之間 的電氣連接。又，該等單樑臂式端子28可以相同之方式插 入該載體22、24。 因為該載體24是可撓的，所以一補強框架86可以設置 在°亥載體之周緣，如第13圖所示。又，該補強框架％可以 由塑膠等製成。 如第14圖所示，一覆蓋層88可設置在該載體22、24之 暴硌表面30、32 ; 36、38上且在該等端子之間，以在該等 樑臂彎折並與該等電子元件74、76結合時，防止相鄰樑臂 之電氣結合。該覆蓋層88係由一絕緣材料形成且藉由適當 之裝置’如黏著劑固定在該載體22、24之暴露表面3〇、32 ; 36、38上。該覆蓋層88由該載體22、24之暴露表面3〇、32 ; 36、38向外延伸一預定距離且當該等端子26、28位於完全 %折之狀恶日守與该等指部、5如、5他結合，因此 4復盖層88可以防止一指部或多數指部5〇a、5〇b、5如、56b 與:在元全_折狀態下之相鄰端子26結合。或者，-絕緣 材料可以分配在該載體22、24之暴露表面之—部份上，以 達成相同之功能。該覆蓋層88可以是-保形塗層或-焊料 罩。該覆蓋層88亦可與該單樑臂式端子28-起使用。 如有必要，一焊料球90可設置在其中一樑臂，例如樑 #44之末碥上’以與該印刷電路板產生一球格柵陣列連接。 幸乂仫地，忒第二樑臂44包括一相對該等指部、5沾彎曲之 1253789 ^段92 ’使得它與該印刷電路板平行以與該焊料球90連接。該 4料球9Gn類似之方式與該單樑臂式端子以連接，且在 另一實施例中’該焊料球9G可以連接於該單樑f式端子观 雙樑臂式端子26之-非繞性部份（圖未示）上。 5 電氣線路（圖未示）可以設置在該載體22、24上且在所需 之忒等端子26 ; 28之間以與之電氣連接。 如前所述與如圖所示，該載體24通常是平面的。如第 5a與6a圖所示，該載體22之第一側3〇可包括一與各孔从連 接之播止部30a。该播止部3〇a係設置在距離該孔34一預定 10距離處，因此當該端子26插入該載體22時，該擋止部3如可 罪近η亥弟一標是42。$亥擔止部3〇a可用以防止該等指部 50a、50b之過度移動，且該擋止部30a包括一以與該樑臂糾 之指部50a、50b相同之角度傾斜的傾斜部3〇b並且該擋止部 30a之旯度與該等指部50a、50b之寬度w’相同。擋止部（圖 15 未示）可設置在該載體22之第二側32上，且多數擔止部可與 該端子28之弟二貫施例一起使用並且與該載體24之第二實 施例一起使用。 雖然已顯示與說明了本發明之數個較佳實施例，但是 發明所屬技術領域中具有通常知識者在不偏離以下申請專 20利範圍之精神與範疇之情形下可想出本發明之各種變化 例。 L圖式簡單説明3 第1圖是在組裝至一載體之前，一端子之第一實施例的 立體圖； 22 1253789 第2圖是在組裝至一載體之前，一端子之第二實施例的 立體圖； 第3圖是具有本發明之特徵之插槽連接器之側視圖，且 其中電子元件係以側視圖顯示； 5 第4圖是一俯視立體圖，顯示具有第1圖所示之其中一 端子與其連接之載體之第一實施例； 第5圖是一以透視方式顯示之橫截面圖，顯示具有第1 圖所示之多數端子與其連接之第4圖所示之載體，且某些端 子係以橫截面圖顯示； 10 第6圖是第5圖所示之載體之橫截面圖，且與其連接之 第1圖所示的其中一端子係以側視圖顯示； 第5a圖是一以透視方式顯示之橫截面圖，顯示在另一 實施例中，具有第1圖所示之多數端子與其連接之第4圖所 示之載體，且某些端子係以橫截面圖顯示； 15 第6a圖是第5a圖所示之載體之橫截面圖，且與其連接 之第1圖所示的其中一端子係以侧視圖顯示； 第7圖是以陣列方式顯示之載體及端子的俯視圖； 第8圖是一載體之第二實施例之立體圖，且第1圖所示 之其中一端子與該載體連接； 20 第9圖是第8圖所示之載體之橫截面圖，且與其連接之 第1圖所示之其中一端子係以側視圖顯示； 第10圖是一端子陣列之俯視圖，且該等端子係依據第1 圖所示之實施例形成； 第11圖是一端子條帶之俯視圖，且該等端子係依據第1 1253789 圖所示之實施例形成； 第12圖是一俯視圖，顯示依據與該載體連接之第1圖所 示之實施例形成的端子； 第13圖是一端子陣列之立體圖，且該等端子係依據與 5 一載體連接且被一框架包圍之第1圖所示之實施例形成； 第14圖是一端子陣列之立體圖，且該等端子係依據與 一載體連接且包括一設置在該載體相對側之覆蓋層之第1 圖所示之實施例形成；及 第15圖係依據第1圖所示之實施例形成之端子的另一 10 實施例。乂 shape, as shown in Figure 2. The single beam arm terminal 28 is positioned in the hole by placing a hole in the carrier until the first beam arm 62 is inserted through the carrier. 62 passes through and allows the connecting hole 4 to have the second beam W, the thickness Γ and the height H, and the width of the first beam arm 60 can be placed in the carrier 24 18 The first side 36 of the 1253789 and the second beam arm 62 are attached to the second side % of the carrier 24. The outer surfaces of the beam arms 60, 62 are exposed and the finger anvils 72 extend away from the carrier 24 and are bent relative to the carrier 24. After the single beam arm terminal 28 is positioned in the hole 4A, the single beam arm terminal 28 is crimped onto the carrier 24 using a crimping tool (not shown). The crimping tool is bonded to the exposed surfaces of the bases 66, 70 and is used to press the base anvils 70 against each other to form a crimping point. Thus, the base portion % can be sandwiched between the materials of the carrier 24. This can be repeated as many of the terminals 28 to be carried by the carrier 24 as needed to form the connector 20. Alternatively, in accordance with a second embodiment in which the single beam arm terminal 28 is assembled to the carrier 24, the single beam arm terminal 28 is forged from a sheet of metal material so that it is flat (ie, substantially "V" The shape has not yet been formed, or so only the beam arms that are not inserted through the carrier 24, for example, the first beam arms 6〇, are formed. The 15 single beam arm terminal 28 is formed by inserting the flat beam arm, for example, the second index arm 62, through the hole 4Ga in the carrier 24 until the connecting portion is positioned in the hole 40a. The carrier 24 is assembled together. The hole 4 is such that the width W′, the thickness Τ′ and the height H′ of the second beam arm 62 passing therethrough and allowing the connecting portion to be placed therein, therefore, the brother of the brothers 60 On the first side 36 of the 20 carrier 24 and the second beam arm 62 is attached to the second side 38 of the carrier 24. The outer surfaces of the index arms 60, 62 are exposed and the fingers 68, 72 extend away from the carrier 24 and are bent relative to the carrier 24. After the single-arm arm terminal 28 is positioned in the hole 40a, the single-arm-arm terminal view is formed into a substantially "v" opening/zero 19 1953789 using a suitable device known in the prior art, using a crimp A tool (not shown) crimps the single beam arm terminal 28 to the carrier 24. The crimping tool is bonded to the exposed surface of the base portion and is used to press the base portions 66, 7 to each other to form a crimping point. Thus, the bases 66, 70 can pinch the material of the carrier 24 therebetween. This can be repeated as many of the terminals 28 to be carried by the carrier 24 as needed to form the LGA socket connector 20. The crimp contacts provide a small pitch and provide a low cost array. Further, since the beam arms 6A, 62 are small and have a small pitch, the slot connector 20 can be provided with a low inductance. The use of the carrier 24 is low cost and 10 allows the socket connector 20 to have a low wheel gallery, and since the step of assembling the socket connector 20 is not complicated, the socket connector 2 can be easily manufactured. . As shown in FIG. 3, the first beam arms 42, 60 of the terminals 26, 28 are adapted to be coupled to a chip package or other suitable electronic component 74, and the second beams of the terminals 15 and 28 are The arms 44, 62 are adapted to be combined with a printed circuit board or other suitable electronic component 76. The lengthening and bending of the beam arms 42, 44; 60, 62 allows the beam arms 42, 44; 60, 62 to flex to be positively coupled to the electronic components 74, 76. Providing the dual finger portions 50a, 50b, 56a, 56b in the double beam arm terminal 26 provides a backup for electrical connection to the electronic components 74, 76 if one of the fingers fails. The double beam arm terminals 26 can be individually inserted into the carriers 22, 24. As shown in Figures 4 and 8, the carriers 22, 24 can be inserted in an array 78 as shown in Figure 10, or can be The carriers 22, 24 are inserted in a strip 80 as shown in Figs. If the double beam arm terminals 26 are inserted into the carriers 22, 24 in the form of a strip bite 20, the frames 82, 84 that are butted together with the double beam arm terminals 26 are assembled and used in an appropriate manner. The pivots 82, 84 are cut or etched away to remove electrical connections between the double beam arm terminals 26. Again, the single beam arm terminals 28 can be inserted into the carriers 22, 24 in the same manner. Since the carrier 24 is flexible, a reinforcing frame 86 can be placed around the periphery of the carrier, as shown in Fig. 13. Further, the reinforcing frame % can be made of plastic or the like. As shown in Fig. 14, a cover layer 88 may be disposed on the turbulent surfaces 30, 32; 36, 38 of the carriers 22, 24 and between the terminals to bend and When the electronic components 74, 76 are combined, electrical bonding of adjacent beam arms is prevented. The cover layer 88 is formed of an insulating material and is attached to the exposed surfaces 3, 32; 36, 38 of the carriers 22, 24 by suitable means such as an adhesive. The cover layer 88 extends outwardly from the exposed surfaces 3〇, 32; 36, 38 of the carriers 22, 24 by a predetermined distance and when the terminals 26, 28 are at full % fold, and the fingers, 5, 5, he is combined, so the 4 cover layer 88 can prevent one finger or a plurality of fingers 5〇a, 5〇b, 5, such as 56b from being joined to adjacent terminals 26 in the full-fold state. Alternatively, an insulating material may be dispensed onto portions of the exposed surfaces of the carriers 22, 24 to achieve the same function. The cover layer 88 can be a conformal coating or a solder mask. The cover layer 88 can also be used with the single beam arm terminal 28. If desired, a solder ball 90 can be placed over one of the beam arms, such as the end of beam #44, to create a ball grid array connection with the printed circuit board. Fortunately, the second beam arm 44 includes a 1253789^ segment 92' that is curved relative to the fingers such that it is parallel to the printed circuit board to connect with the solder ball 90. The 4-ball 9Gn is connected to the single-beam arm terminal in a similar manner, and in another embodiment, the solder ball 9G can be connected to the single-beam f-type terminal view double-arm arm terminal 26 - non-wound Sex part (not shown). 5 Electrical wiring (not shown) may be provided on the carriers 22, 24 and electrically connected between the desired terminals 26; As previously described and as shown, the carrier 24 is generally planar. As shown in Figures 5a and 6a, the first side 3 of the carrier 22 can include a broadcast portion 30a that is coupled to each of the apertures. The broadcast portion 3A is disposed at a predetermined distance from the hole 34, so that when the terminal 26 is inserted into the carrier 22, the stop portion 3 is as close as possible to 42. The sling stop 3〇a can be used to prevent excessive movement of the fingers 50a, 50b, and the stop portion 30a includes an inclined portion 3 inclined at the same angle as the beam arm corrected fingers 50a, 50b. 〇b and the twist of the stop portion 30a is the same as the width w' of the fingers 50a, 50b. A stop (not shown in FIG. 15) may be disposed on the second side 32 of the carrier 22, and a plurality of stops may be used with the second embodiment of the terminal 28 and with the second embodiment of the carrier 24. use together. While several preferred embodiments of the invention have been shown and described, the embodiments of the present invention can be devised without departing from the spirit and scope of the invention. example. BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a perspective view of a first embodiment of a terminal before being assembled to a carrier; 22 1253789 FIG. 2 is a perspective view of a second embodiment of a terminal before being assembled to a carrier; Figure 3 is a side view of a socket connector having the features of the present invention, wherein the electronic components are shown in a side view; 5 Figure 4 is a top perspective view showing one of the terminals shown in Figure 1 connected thereto A first embodiment of a carrier; FIG. 5 is a cross-sectional view, shown in perspective, showing the carrier shown in FIG. 4 having a plurality of terminals shown in FIG. 1 connected thereto, and some of the terminals are horizontal Fig. 6 is a cross-sectional view of the carrier shown in Fig. 5, and one of the terminals shown in Fig. 1 connected thereto is shown in a side view; Fig. 5a is a perspective view A cross-sectional view showing, in another embodiment, a carrier having a plurality of terminals shown in FIG. 1 connected thereto, and some of the terminals are shown in a cross-sectional view; 15 Figure 6a is a 5a a cross-sectional view of the carrier shown in the figure, and One of the terminals shown in FIG. 1 is shown in a side view; FIG. 7 is a plan view showing the carrier and the terminal in an array manner; FIG. 8 is a perspective view of the second embodiment of the carrier, and the first One of the terminals shown in the figure is connected to the carrier; 20 FIG. 9 is a cross-sectional view of the carrier shown in FIG. 8, and one of the terminals shown in FIG. 1 connected thereto is shown in a side view; The figure is a top view of a terminal array, and the terminals are formed according to the embodiment shown in FIG. 1; FIG. 11 is a top view of a terminal strip, and the terminals are according to the embodiment shown in FIG. 12 is a top view showing a terminal formed according to the embodiment shown in FIG. 1 connected to the carrier; FIG. 13 is a perspective view of a terminal array, and the terminals are connected to the 5-carrier Formed in the first embodiment surrounded by a frame; Figure 14 is a perspective view of a terminal array, and the terminals are connected to a carrier and include a first layer disposed on the opposite side of the carrier The embodiment shown in the figure ; And Figure 15 according to another embodiment of the system 10 of the terminal is formed in the first embodiment shown in FIG.
24 1253789 【主要元件符號說明】 20…插槽連接器 58...槽孔 22,24…載體 26.28.. .端子 30·.·第一側 30a...擋止部 30b…傾斜部 32.. .第二側 34···孔 36···第一側 38···第二側 40a，40b …孔 42.. .第一樑臂 44.. .第二樑臂 46.. .連接部份 48.. .基部 50a,50b.··指部 52…槽孔 54.. .基部 56a, 56b·.·指部 60…第一樑臂 62…第二樑臂 64…連接部份 66.. .基部 68.. .指部 70…基部 72…指部 74.76.. .電子元件 78…陣列 80…條帶 82.84.. .框架 86…補強框架 88.. .覆蓋層 90.. .焊料球 92.. .區段24 1253789 [Description of main component symbols] 20...slot connector 58...slot 22,24...carrier 26.28.. terminal 30·.·first side 30a...stop portion 30b...inclined portion 32. . . . 2nd side 34··· hole 36···first side 38···second side 40a, 40b ... hole 42.. first beam arm 44.. second beam arm 46.. Part 48.. base 50a, 50b.. finger 52... slot 54.. base 56a, 56b.. finger 60... first beam arm 62... second beam arm 64... connecting portion 66 .. . base 68.. finger 70... base 72... finger 74.76.. electronic component 78... array 80... strip 82.84.. frame 86... reinforcing frame 88.. cover layer 90.. solder Ball 92.. section
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