1224887 玖、發明說明： 【發明所屬之技術領域】 本發明係安裝於配線基板的電連接器，為關於可吸收 方側的連接器的位置偏位的具有浮動構造的活動型連接 及其製造方法。 【先前技術】 在數位相機等的電子機器中，複數片配線基板在介由 接器予以結合的狀態，被收容於框體内。在由2個以上 連接器結合一對配線基板的情況等，有無可避免地在一 配線基板間產生連接器的位置偏位的情況。在產生位置 位的狀態，因各連接器受到應力的作用，若就此持續予 使用的話，連接器的導線（焊接部）從配線剝離，以致造 導通不良。 在此，為吸收應相互連接的配線基板間的連接器的位 偏位，使用如日本專利特開平6 - 3 2 5 8 2 5號公報所示的活 型連接器。該活動型連接器具備固定於配線基板的固定 體；及以可活動的狀態（浮動狀態）安裝於該固定殼體上 活動殼體。固定殼體如具有框體形狀，在該固定殼體内 動嵌裝著活動殼體。活動殼體係介由電連接用的複數連 器而安裝於固定殼體上，藉由連接器的彈性變形，允許 動殼體對固定殼體的移位，以吸收與應連接於該活動型 接器的對方側連接器的位置偏位。 在連接器上，在固定殼體側設有焊接於配線基板用的 線部。利用將該導線部焊接於配線基板上，以達成連接 312/發明說明書(補件)/93-03/92137435 對 器 連 的 對 偏 以 成 置 動 殼 的 游 接 活 連 導 器 5 1224887 與配線基板的電性連接。為防止應力集中於導線部 設置將固定殼體固定於配線基板用的金屬扣環，而 扣環係焊接於配線基板上。 隨著電子機器等的小型化的趨勢，配線基板也逐 化。因此，要在小型配線基板上的有限面積的安裝 裝多數的電氣、電子零件，連接器的小型化也不可 為達成活動型連接器的小型化，最好將固定殼體 殼體的間隙盡可能減小。在此，考慮將固定殼體與 體一體成形。為了一體成形，在成形時，雖在任一 接固定殼體與活動殼體，但由複數的橫條結合兩殼 間隙部，為一般的思考。 如此的橫條在成形後必須予以切除，但若在該切 產生的切渣殘留於表面，而該切渣附著於接觸部時 成焊接不良，進而有招致電子機器等的初期不良的 【發明内容】 本發明之目的在於，提供一種不會招致接觸部的 良的可小型化的活動型連接器及其製造方法。 本發明之活動型連接器具備：活動殼體（2 0 );具 活動殼體配置於該活動殼體兩側的一對接觸固定部 固定殼體（1 0 );可相對移位地結合該固定殼體的上 固定部與上述活動殼體，在上述固定殼體的接觸固 具有焊接於配線基板用的導線部（3 4 )，在上述活動 具有與對方側連接器電性連接用的接點部（3 5 )的複 部（3 0 );及設於上述固定殼體與上述活動殼體所對 312/發明說明書(補件)/93-03/92137435 ，一般 該金屬 漸小型 面上安 或缺。 與活動 活動殼 部位連 體間的 除時所 ，將造 擔憂。 焊接不 有沿著 (11)的 述接觸 定部側 殼體側 數接觸 應的各 6 1224887 一端或兩端，在使用前結合上述固定殼體及上述活動 的捨棄殼體（6 0 )的結合部（1 6 )。 又，括號内的英文數字表示後述的實施形態的對應 要素等，但這並不意味著本發明僅限於該實施形態的 釋。以下，在該項中亦相同。 本發明之活動型連接器之製造方法，其包含有：利 脂材料一體成形活動殼體、具有沿著活動殼體配置於 動殼體兩側之一對接觸固定部的固定殼體、及在此等 應的各一端或兩端結合上述活動殼體與上述固定殼體 棄殼體的步驟；藉由在上述固定殼體的接觸固定部側 焊接於配線基板用的導線部，在上述活動殼體側具有 方側連接器電性連接用之接點部的複數接觸部，結合 固定殼體之接觸固定部與上述活動殼體的步驟；及切 述捨棄殼體的步驟。 根據本發明，固定殼體及活動殼體，在對應的各一 兩端，在介由捨棄殼體予以結合的狀態成形而製成。S 無須在固定殼體與活動殼體之間的間隙部設置橫條， 正確規定兩者間的微小間隙。 捨棄殼體係在使用時被切除，捨棄殼體的切除部位 接觸固定部的附近，而在固定殼體及活動殼體的對應 端或兩端，因此，起因於切渣的接觸部的焊接不良產 可能性極低。 如此，不會招致接觸部的焊接不良，可減小固定殼 活動殼體之間的間隙，可圖獲活動型連接器的小型化 312/發明說明書(補件)/93-03/92137435 殼體 構成 解 用樹 該活 所對 之捨 具有 與對 上述 除上 端或 此， 而可 不在 的一 生的 體與 1224887 固定殼體的一對接觸固定部，可藉由捨棄殼體的切除而 分離，也可在捨棄殼體以外的部位相互結合。 上述活動型連接器，最好還包括相互結合上述一對的接 觸固定部，同時具有焊接於配線基板的焊接部（4 4 )的補強 扣環（4 0 )。根據該構成，固定殼體被補強，因此可提升活 動殼體全體的強度。 在上述方法的發明中，該活動型連接器係藉由具有焊接 於配線基板的焊接部的補強扣環，藉由還包含結合上述一 對的接觸固定部的步驟的方法而可製作。 另外，上述活動型連接器，亦可由包含如下步驟之方法 所製作，相互結合一對接觸固定部，同時内嵌具有焊接於 配線基板之焊接部的補強扣環，並以樹脂材料一體成形活 動殼體、具有沿著活動殼體配置於該活動殼體兩側的上述 一對連接固定部的固定殼體、及在此等所對應的各一端或 兩端結合上述活動殼體與上述固定殼體的捨棄殼體的步 驟；藉由在上述固定殼體的接觸固定部側具有焊接於配線 基板用的導線部，在上述活動殼體側具有與對方側連接器 電性連接用之接點部的複數接觸部，結合上述固定殼體之 接觸固定部與上述活動殼體的步驟；及切除上述捨棄殼體 的步驟的方法而可製作。 本發明之上述目的或其他目的、特徵及效果，藉由參照 所附圖式而陳述如下的實施形態的說明，便可一目暸然。 【實施方式】 圖1 ( a )為本發明之一實施形態的活動型連接器的俯視 8 312/發明說明書(補件)/93-03/92137435 1224887 圖，圖1(b)為其前視圖，圖1(c)為其仰視圖，圖1(d)為 其右側視圖。另外，圖2為上述活動型連接器的部分立體 圖，圖3 ( a )為顯示活動型連接器的使用狀態的側視圖，圖 3 ( b )為同樣顯示使用狀態的橫剖面圖。 圖1 ( a )表示在將該活動型連接器安裝於配線基板時，從 上往下看該配線基板的安裝面（安裝活動型連接器的面）的 俯視圖。在以下的說明中，將配線基板的安裝面側（圖1 ( b ) 的下側）作為下方進行說明。 又，圖中，活動型連接器的尺寸表示為較實際尺寸要 大，而該活動型連接器的實際尺寸為寬度6mni左右、長度 1 2 m m左右、高度 3 m m左右。 為了連接第1配線基板與第2配線基板的目的，該活動 型連接器1 0 0係藉由焊接而安裝於第1配線基板1的安裝 面1 a上。在第2配線基板2的安裝面2 a上，藉由焊接安 裝著對方側連接器5，藉由使該對方側連接器5與活動型 連接器1 0 0嵌合，以達成第1及第2配線基板1、2間的電 性連接。此時，活動型連接器1 0 0與對方側連接器5的位 置偏位，由活動型連接器1 0 0所吸收。 活動型連接器1 0 0具備：略長方形框狀的固定殼體1 0 ; 游動嵌合於該固定殼體1 0的長形狀的活動殼體2 0 ;呈架 橋狀設於固定殼體1 0與活動殼體2 0的電性連接用的複數 接觸部3 0 ;及設於固定殼體1 0的兩端的補強扣環4 0。 活動殼體2 0係設為相對固定殼體1 0確保指定的間隙的 狀態，其在固定殼體1 0内，可在沿配線基板的安裝面的二 9 312/發明說明書(補件)/93-03/92137435 1224887 維方向上進行移位。也就是說，藉由接觸部3 0的彈性變 形，活動殼體2 0允許其對固定殼體1 0的相對移位。 固定殼體1 0係將沿活動殼體2 0的兩側的一對長邊部作 為接觸固定部1 1。在該接觸固定部1 1，以與該接觸固定部 1 1交叉的姿勢相互平行且等間隔固定著複數的接觸部 3 0。在一對接觸固定部1 1的端部分別形成結合補強扣環 4 0的補強扣環固定部1 3。在本實施形態中，一對接觸固定 部1 1為分離式，以架橋結合該一對接觸固定部1 1的兩端 部的方式固定一對的補強扣環40。 在一對接觸固定部1 1的兩端部間，在較補強扣環4 0的 下方，設有從活動殼體2 0的兩端面突出的止拔凸部2 6。 止拔凸部2 6在對方側連接器5的拔脫時，頂接於補強扣環 4 0的下部，以限制活動殼體2 0的移動。藉此，可防止施 加過大的外力於接觸部3 0。 圖4為沿著圖1 (b)中的A - Α線所作的剖面圖。另外， 圖5為接觸部3 0的立體圖。接觸3 0係藉由金屬板的沖 壓加工製作而成，具備與固定殼體1 0結合用的固定殼體側 結合部3 1 ;與活動殼體2 0結合用的活動殼體側結合部3 2; 及連結固定殼體側結合部3 1與活動殼體側結合部3 2的蛇 行形狀的連結部3 3。 固定殼體側結合部3 1，沿與配線基板的安裝面大致垂直 的上下方向延伸，形成壓入固定殼體1 0的壓入孔1 2的壓 入片，在其下端部連設與配線基板的安裝面大致平行延伸 的導線部3 4。該導線部3 4係焊接於配線基板的安裝面上 10 312/發明說明書(補件)/93-03/92137435 1224887 的島上。在固定殼體側結合部3 1，在與導線部3 4的相反 側，面向活動殼體2 0的方向（亦即，向著框形狀的固定殼 體10的内方的方向）連設有連結部33。 在本實施形態中，連結部3 3具有沿與配線基板的安裝 面垂直的平面上下蛇行的蛇行形狀，具有2個峰部33a、 3 3 b及形成於該2個峰部3 3 a、3 3 b間的1個谷部3 3 c。藉 此，減小固定殼體1 0與活動殼體2 0間的間隙，同時，藉 由加長連結部3 3的長度，以確保活動殼體2 0的足夠的移 位量。而且，在本實施形態中，連結部3 3係進入到活動殼 體2 0的内部，藉此，可形成將固定殼體1 0與活動殼體2 0 間的間隙抑制在最小限度的構造。 活動殼體側結合部3 2係連設連結部3 3的内側端部而從 連結部3 3的内側端部向與配線基板的安裝面大致垂直的 上方豎起，形成壓入活動殼體20的壓入孔23的壓入片。 從該活動殼體側結合部3 2的中間部向著外側而從連結部 3 3的上方突出，又，還分歧出沿與大致垂直於配線基板的 安裝面（實際上為略微向外傾斜的方向）的方向延伸的接點 部3 5。該接點部3 5係形成為可向内側彈性變形的狀態， 利用在其外側面壓接於對方側連接器5的接觸部7 (參照圖 3(b))，以達成接觸部3 0、7間的電性連接。 在固定殼體1 0的一對接觸固定部11，沿其長方向整排 形成上下方向貫穿該接觸固定部1 1的複數（本例中為1 0 個）的壓入孔1 2。在該壓入孔1 2分別壓入複數（本例中為 1 0根）的接觸部3 0的固定殼體側結合部3 1。 11 312/發明說明書(補件)/93-03/92137435 1224887 另一方面，活動殼體2 0具備嵌合對方側連 施形態中為外嵌）的嵌合部2 1 ;及連設於該嵌 方，且較該嵌合部21寬的基部2 2。然後，在 寬度方向的中央附近，沿其長方向以2排（本 1 0個，共計2 0個）整排形成上下方向貫穿該1 複數的壓入孔2 3。在該複數的壓入孔2 3分別 (本例中為2 0根）接觸部3 0的活動殼體側結名 又，在活動殼體2 0的兩側面，以大致等間 位地分別收容接觸部30的接點部35的接點必 等接點收容溝2 4係以沿著接點部3 5的方式， 而形成。 另外，在活動殼體2 0的基部2 2的下面，以’ 且連通活動殼體2 0的長方向的方式形成收容 3 0的蛇行形狀的連結部3 3的連結部收容凹部 圖2最可表現補強扣環4 0的構成。該補強 由沖壓加工及·彎曲加工金屬板所製作而成，力 於一對接觸固定部1 1的端部間的上方形成突 狀。也就是說，補強扣環4 0具備形成拱形狀纪 4 5 ;從該樑部4 5的兩端面向著配線基板的安装 下垂的下垂部4 6 ;及從該下垂部4 6沿著配線 面連設於外側的延長部47。 然後，補強扣環4 0具備分別設於固定殼體 定部1 1的兩端部的用以固定於補強扣環固定 結合部4 1 ;形成於該一對結合部41間的缺口 3 12/發明說明書(補件)/93-03/92丨37435 接器5 (本實 合部21的下 嵌合部2 1的 例中各排為 技合部21的 壓入複數的 、部 32 ° 隔形成可移 L容溝2 4，此 沿上下方向 向側面開放、 複數接觸部 25 ° 扣環40係藉 k致上在架橋 起的拱形 丨頂部的樑部 .面而向下方 基板的安裝 1 0的接觸固 部1 3的一對 部42 ;在兩 12 1224887 端部以沿著接觸固定部1 1的外側面的方式向内彎曲的一 對彎曲部4 3 ;及設於彎曲《卩4 3的下緣，焊接於配線基板 用的焊接部44。 此等之中，結合部4 1係由從樑部4 5向著配線基板的安 裝面而下垂所形成的壓入片所構成。該結合部4 1係設於較 下垂部46的内側，藉由與該下垂部46 —起抱持補強扣環 固定部1 3，以將補強扣環4 0固定於補強扣環固定部1 3。 補強扣環固定部1 3具有收容補強扣環4 0的補強扣環收容 溝1 4。該補強扣環收容溝1 4係對補強扣環4 0的下垂部 4 6、樑部4 5及結合部41開放。然後，藉由從上方將補強 扣環4 0壓入補強扣環收容溝1 4，其主要藉由在結合部4 1 的前端附近向外側突出而形成的壓入突起4 1 a的工作，以 便在補強扣環收容溝1 4的底面抱持補強扣環固定部1 3。 另外，缺口部4 2係藉由一對的結合部4 1及樑部4 5的 下緣所限定，止拔凸部2 6係插穿於該缺口部4 2，其上面 與樑部4 5的下緣形成對向。在對方側連接器5的拔脫時， 樑部4 5的下緣成為頂接於止拔凸部2 6的上面的抵部，以 防止活動殼體2 0的脫落，同時，防止施加大的外力於接觸 部3 0上。 又，一對的彎曲部43係通過彎曲上述一對的延長部47 而形成。藉由該一對的彎曲部43，補強扣環40本身得到 強化，即使在將該補強扣環4 0形成為小型的情況，仍可保 持足夠的強度。又，一對的彎曲部43係沿著接觸固定部 1 1外側的側面而形成，用以補強該接觸固定部1 1。藉此， 13 3 12/發明說明書(補件)/93-03/92137435 1224887 在將接觸固定部1 i形成為薄壁以圖獲活動型連接器 的小型化的情況，可賦予足夠的強度於此種小型的活 連接器1 0 0。 在接觸固定部1 1外側的側面的兩端部，分別形成a 扣環收容凹部1 5，在該補強扣環收容凹部1 5收容著 部4 3的各前端部。又，元件符號1 7為繫合於配線基 形成的定位孔，用以將該活動型連接器1 0 0定位於配 板上用的定位凸部。 圖6 ( a )、圖6 ( b )及圖6 ( c )為說明上述活動型連接 製造步驟用的圖，圖6 ( a )為固定殼體1 0與活動殼體 一體成型品5 0的俯視圖，圖6 ( b )為其前視圖，圖6 ( 其仰視圖，圖6 ( d )為其右側視圖。 該一體成型品5 0係利用樹脂材料將活動殼體2 0、 活動殼體2 0的兩側配置的一對接觸固定部1 1、一對 殼體6 0 —體成形而製成者。一對捨棄殼體6 0分別結 活動殼體2 0及一對接觸固定部1 1的兩端部。更為具 言，捨棄殼體6 0具備沿著接觸固定部1 1的兩端面的 部6 5 ;從該本體部6 5向著一對接觸固定部1 1的端$ 強扣環固定部1 3的表面）的方向平行延伸的一對固定 結合腳部6 1、6 2 ;及向著活動殼體2 0的端面（止拔凸 的表面）的方向延伸的活動殼體結合腳部6 3。 固定殼體結合腳部6 1、6 2係結合於補強扣環固定^ 的表面（與接觸固定部1 1的長方向垂直的表面）的捨1 體結合部1 6 ( —併參照圖1 ( d )及圖2 )。另外，活動殼 312/發明說明書(補件)/93-03/92137435 1 00 動型 _強 彎曲 板上 線基 器的 20的 :c )為 沿著 捨棄 合於 體而 本體 j (補 殼體 部2 6 印13 ft殼 體結 14 1224887 合腳部6 3係結合於活動殼體2 0的止拔凸部2 6的表面（與 活動殼體2 0的長方向垂直的表面）的捨棄殼體結合部 2 7 ( —併參照圖1 ( d )及圖2 )。 在活動殼體2 0及一對接觸固定部1 1的對應的端面，捨 棄殼體結合部2 7、1 6係配置於相同平面内（與活動殼體及 接觸固定部1 1的長方向垂直的表面）。因此，捨棄殼體結 合部1 6、2 7與殼體結合腳部6 1、6 2、6 3的分離，係使用 切斷器具一併來進行。 圖7為說明上述活動型連接器的製造步驟的流程圖。首 先，利用樹脂材料成形由捨棄殼體6 0結合一對接觸固定部 1 1及活動殼體2 0的一體成型品5 0 (步驟S 1 )。 其次，以架橋於一對接觸固定部1 1的方式將補強扣環 4 0壓入兩端的補強扣環固定部1 3，藉此，以結合一對接觸 固定部1 1 (步驟S 2 )。此時，如圖1 ( d )及圖2所示，活動 殼體2 0的捨棄殼體結合部2 7係從補強扣環4 0的拱形部露 出於端面方向，且，接觸固定部1 1及活動殼體2 0的捨棄 殼體結合部1 6、2 7均較補強扣環4 0位於相對各長方向的 外方側。 如此般安裝補強扣環4 0後，以架橋於接觸固定部1 1與 活動殼體2 0的方式植入複數的接觸部3 0 (步驟S 3 )。 其後，藉由切斷器具，在捨棄殼體結合部1 6、2 7切除 捨棄殼體6 0，以便使接觸固定部1 1及活動殼體2 0分離（步 驟S 4 )。藉此，活動殼體2 0相對固定殼體1 0，在兩者間的 間隙及藉由接觸部3 0的彈性變形而允許的範圍成為可相 15 3丨2/發明說明書(補件)/93-03/92137435 1224887 對移位的狀態，從而完成活動型連接器1 Ο 0。 如上述，根據本實施形態，因為以介由一對的捨棄殼體 6 0結合活動殼體2 0及一對的接觸固定部1 1的狀態一體成 形，因此，可較小地設定此等間的間隙，可圖獲活動型連 接器1 0 0的小型化。而且，一對的捨棄殼體6 0分別結合活 動殼體2 0與接觸固定部1 1的兩端，因此，該切除時的切 除渣為微量，且該切渣幾乎不會到達接觸部3 0的附近。而 且，除捨棄殼體6 0外，因為未設置活動殼體2 0與接觸固 定部1 1的結合部，因此無產生起因於切渣的接觸部3 0的 焊接不良的擔憂。 另外，接觸部3 0具有蛇行形狀的連結部3 3，因此即使 將活動殼體2 0與接觸固定部1 1的間隙抑制在最小限，仍 可充分確保變形量，可良好地吸收與對方側連接器5的位 置偏位。 又，藉由架橋於一對的接觸固定部1 1的補強扣環4 0， 以補強固定殼體1 0，因此可將接觸固定部1 1形成為薄壁， 藉此，可將活動型連接器1 0 0更為小型化。 以上，說明了本發明之一實施形態，但本發明還可由其 他的形態來實施。例如，在上述實施形態中，在製作一對 的接觸固定部1 1、活動殼體2 0及捨棄殼體6 0的一體成型 品5 0後壓入補強扣環4 0，但也可製作將補強扣環4 0以内 嵌狀態成形（内嵌成形）於一對的接觸固定部1 1的成型 品。也就是說，也可取代圖7的步驟S1、S 2來進行如此的 内後成形步驟。 16 3 12/發明說明書(補件)/93-03/92137435 1224887 另外，在上述實施形態中，在兩端部藉由捨棄殼體6 Ο 結合一對的接觸固定部1 1及活動殼體2 0，但也可僅在對 應的一端部由捨棄殼體6 0結合一對的接觸固定部1 1及活 動殼體2 0。 又，在上述實施形態中，固定殼體1 〇具有相互分離的 一對的接觸固定部1 1，但也可在捨棄殼體6 0以外的部位 結合一對的接觸固定部1 1彼此，而由一零件來構成固定殼 體1 0。 另外，在上述實施形態中，說明了設置2 0根接觸部3 0 的2 0針型的活動型連接器，但該針數僅為一例而已，例 如，藉由加長長度，可構成4 0針型或8 0針型等的任意針 數的活動型連接器。 以上，詳細說明了本發明之實施形態，但此等僅為明示 本發明之技術内容用的具體例而已，本發明並不意味限於 此等的具體例，本發明的精神及範圍係由所附的申請專利 範圍所限定。 本申請案對應於2 0 0 3年1月7日向日本專利局提出的 特願2 0 0 3 - 1 3 6 0號案，本申請案的全揭示内容係引用組入 此而成者。 【圖式簡單說明】 圖1 ( a )為本發明之一實施形態的活動型連接器的俯視 圖，圖1(b)為其前視圖，圖1(c)為其仰視圖，圖1(d)為 其右側視圖。 圖2為上述活動型連接器的部分立體圖。 17 3丨2/發明說明書(補件)/93-03/92137435 1224887 圖3 ( a )為顯示活動型連接器的使用狀態的側視圖，圖 3 ( b )為同樣顯示使用狀態的橫剖面圖。 圖4為沿著圖1 ( b )中的A - A線所作的剖面圖。 圖5為接觸部的立體圖。 圖6 ( a )為固定殼體與活動殼體的一體成型品的俯視 圖，圖6(b)為其前視圖，圖6(c)為其仰視圖，圖6(d)為 其右側視圖。 圖7為說明上述活動型連接器的製造步驟的流程圖。1224887 发明 Description of the invention: [Technical field to which the invention belongs] The present invention relates to an electrical connector mounted on a wiring board. The present invention relates to a movable connection with a floating structure and a manufacturing method for a position deviation of an absorbable side connector. . [Prior Art] In an electronic device such as a digital camera, a plurality of wiring substrates are housed in a housing in a state where they are connected via a connector. When a pair of wiring boards are combined with two or more connectors, the position of the connectors may inevitably be shifted between one wiring board. In the state where the position is generated, each connector is subjected to stress. If it is used continuously, the connector's lead (soldering part) is peeled from the wiring, resulting in poor continuity. Here, in order to absorb the misalignment of the connectors between the wiring boards to be connected to each other, a flexible connector as shown in Japanese Patent Laid-Open No. 6-3 2 5 8 2 5 is used. The movable connector includes a fixed body fixed to a wiring substrate, and a movable case mounted on the fixed case in a movable state (floating state). If the fixed casing has the shape of a frame, a movable casing is fitted in the fixed casing. The movable casing is installed on the fixed casing through a plurality of connectors for electrical connection. The elastic deformation of the connector allows the movable casing to be displaced to the fixed casing to absorb and connect to the movable casing. The opposite side connector of the device is out of position. The connector is provided with a wire portion for soldering to a wiring board on the fixed housing side. The lead wire portion is soldered to the wiring substrate to achieve the connection 312 / Invention Manual (Supplement) / 93-03 / 92137435 The alignment of the coupler is connected to the live link guide 5 1224887 and the wiring. Electrical connection of the substrate. In order to prevent stress from being concentrated on the lead portion, a metal buckle for fixing the fixing case to the wiring board is provided, and the buckle is soldered to the wiring board. With the trend toward miniaturization of electronic devices and the like, wiring boards have also become smaller. Therefore, to install a large number of electrical and electronic components on a small wiring board with a limited area, the miniaturization of the connector cannot be achieved to achieve the miniaturization of the movable connector. It is best to fix the gap of the housing as much as possible. Decrease. Here, it is considered that the fixed case and the body are integrally formed. For integral molding, although the fixed casing and the movable casing are connected at any one time during the molding, it is a general consideration to connect the gap between the two casings by a plurality of horizontal bars. Such a strip must be cut off after forming, but if the slag generated during the cutting remains on the surface and the slag adheres to the contact portion, it will cause welding failure, and further cause initial defects such as electronic equipment. An object of the present invention is to provide a movable connector which can be miniaturized without causing contact, and a method for manufacturing the same. The movable connector of the present invention is provided with: a movable casing (20); a pair of contact fixing portion fixed casings (10) having a movable casing arranged on both sides of the movable casing; The upper fixing part of the fixed case and the movable case are provided with a lead part (3 4) for soldering to the wiring substrate in contact with the fixed case, and have a connection for electrical connection with the connector on the counterpart side at the activity. The duplicate part (30) of the point part (3 5); and 312 / Invention Specification (Supplement) / 93-03 / 92137435 provided on the pair of the fixed casing and the movable casing, generally, the metal is gradually reduced in size Ann or missing. The elimination of time from the conjoined body with the movable shell part will cause worry. Welding does not have one or two ends of each of the 6 1224887 corresponding to the number of contacts along the contact-fixing-side housing side of (11). Before use, the fixed housing and the abandonment housing (60) of the above activity are combined. Ministry (1 6). The alphanumeric characters in parentheses indicate corresponding elements and the like of the embodiment described later, but this does not mean that the present invention is limited to the explanation of the embodiment. Hereinafter, the same applies to this item. The manufacturing method of the movable connector of the present invention comprises: a movable casing integrally formed of a fat and fat material; a fixed casing having a pair of contact fixing portions arranged along the movable casing on both sides of the movable casing; and The steps of combining the movable casing with the fixed casing at one or both ends of the application; soldering to the lead portion of the wiring substrate on the contact fixing portion side of the fixed casing to the movable casing; The body side has a plurality of contact portions for a contact portion of the square-side connector for electrical connection, a step of combining the contact fixing portion of the fixed case with the movable case, and a step of discarding the case. According to the present invention, the fixed casing and the movable casing are formed by forming a state in which the fixed casing and the movable casing are combined with each other by discarding the casing. S It is not necessary to provide a horizontal bar in the gap between the fixed casing and the movable casing, and the small gap between the two is correctly specified. The discarded casing is cut off during use. The cut-off part of the discarded casing contacts the vicinity of the fixed portion, and is at the corresponding end or both ends of the fixed casing and the movable casing. Therefore, the welding caused by the contact portion of the slag is not good The probability is extremely low. In this way, the welding of the contact part will not be caused, and the gap between the movable shells of the fixed shell can be reduced, and the miniaturization of the movable connector can be obtained. 312 / Invention Manual (Supplement) / 93-03 / 92137435 The pair of houses constituting the solution tree has a pair of contact and fixing parts with the body that can be absent from the upper end or above, and the 1224887 fixed shell, which can be separated by cutting away the shell, and They can be combined with each other outside the abandonment shell. It is preferable that the movable connector further includes a pair of contact fixing parts that are combined with each other, and also has a reinforcing retaining ring (4 0) that is welded to a welding part (4 4) of the wiring substrate. With this configuration, since the fixed case is reinforced, the strength of the entire movable case can be increased. In the invention of the method described above, the movable connector is manufactured by a method including a step of combining the pair of contact fixing portions with a reinforcing buckle having a soldered portion welded to the wiring substrate. In addition, the above-mentioned movable connector can also be manufactured by a method including the following steps, which are combined with a pair of contact fixing parts, and a reinforcing buckle having a welding part welded to the wiring substrate is embedded, and the movable case is integrally formed with a resin material. Body, a fixed housing having the above-mentioned pair of connection and fixing portions arranged along the movable housing on both sides of the movable housing, and each corresponding one or both ends of the movable housing and the fixed housing are combined The step of abandoning the housing; by having a lead portion soldered to the wiring substrate on the contact fixing portion side of the fixed housing, and a contact portion on the movable housing side for electrical connection with the counterpart connector The plurality of contact portions can be manufactured by combining the steps of contacting and fixing the fixed casing with the movable casing; and a method of cutting out the step of discarding the casing. The above and other objects, features, and effects of the present invention can be seen at a glance by stating the following description of embodiments with reference to the drawings. [Embodiment] Fig. 1 (a) is a plan view of a movable connector according to an embodiment of the present invention 8 312 / Invention Specification (Supplement) / 93-03 / 92137435 1224887 Figure, Figure 1 (b) is a front view thereof Figure 1 (c) is its bottom view, and Figure 1 (d) is its right side view. Fig. 2 is a partial perspective view of the movable connector, Fig. 3 (a) is a side view showing a use state of the movable connector, and Fig. 3 (b) is a cross-sectional view showing the use state also. Fig. 1 (a) shows a plan view of a mounting surface (a surface on which the movable connector is mounted) of the wiring substrate when the movable connector is mounted on the wiring substrate, as viewed from above. In the following description, the mounting surface side of the wiring board (the lower side in FIG. 1 (b)) will be described below. In the figure, the size of the movable connector is shown to be larger than the actual size, and the actual size of the movable connector is about 6mni in width, about 12m in length, and about 3m in height. For the purpose of connecting the first wiring substrate and the second wiring substrate, the movable connector 100 is mounted on the mounting surface 1a of the first wiring substrate 1 by soldering. The mating connector 5 is mounted on the mounting surface 2 a of the second wiring substrate 2 by soldering, and the mating connector 5 and the movable connector 100 are fitted to achieve the first and the second 2 Electrical connection between the wiring boards 1 and 2. At this time, the position of the movable connector 100 and the mating connector 5 is misaligned and absorbed by the movable connector 100. The movable connector 100 includes: a slightly rectangular frame-shaped fixed casing 10; a long-shaped movable casing 20 fitted into the fixed casing 10; and a bridge-shaped fixed casing 1 A plurality of contact portions 3 0 for electrical connection between 0 and the movable case 20; and reinforcing retaining rings 40 provided at both ends of the fixed case 10. The movable housing 20 is set to ensure a specified gap with respect to the fixed housing 10, and within the fixed housing 10, it can be mounted on the mounting surface of the wiring board along the second 9 312 / Invention Specification (Supplement) / 93-03 / 92137435 1224887 Dimension shift. That is, by the elastic deformation of the contact portion 30, the movable casing 20 allows its relative displacement to the fixed casing 10. The fixed case 10 uses a pair of long side portions along both sides of the movable case 20 as the contact fixed portion 11. A plurality of contact portions 30 are fixed to the contact fixing portion 11 parallel to each other and at equal intervals in a posture crossing the contact fixing portion 11. At the ends of the pair of contact fixing parts 11, reinforcing buckle fixing parts 13 are formed respectively, which are combined with the reinforcing buckle 40. In this embodiment, the pair of contact fixing portions 11 are of a separate type, and a pair of reinforcing retaining rings 40 are fixed so as to bridge the two end portions of the pair of contact fixing portions 11. Between the two end portions of the pair of contact fixing portions 11 is provided below the reinforcing retaining ring 40, pull-out projections 26 protruding from both end surfaces of the movable housing 20. When the pull-out convex portion 26 is pulled out of the mating connector 5, it is pressed against the lower portion of the reinforcing buckle 40 to restrict the movement of the movable housing 20. This can prevent excessive external force from being applied to the contact portion 30. Fig. 4 is a sectional view taken along the line A-A in Fig. 1 (b). FIG. 5 is a perspective view of the contact portion 30. The contact 3 0 is made by pressing a metal plate, and includes a fixed case-side joint portion 3 1 for connection with the fixed case 10 and a movable case-side joint portion 3 for connection with the movable case 20. 2; and a meander-shaped connecting portion 33 connecting the fixed case-side connecting portion 31 and the movable case-side connecting portion 32. The fixed housing-side joint portion 31 extends in the up-and-down direction substantially perpendicular to the mounting surface of the wiring board to form a press-fit piece that presses into the press-fit hole 12 of the fixed housing 10, and is connected to the wiring at its lower end. The mounting portion of the substrate has lead portions 34 extending substantially parallel to each other. The lead wires 34 are soldered to the mounting surface of the wiring board 10 312 / Invention Specification (Supplement) / 93-03 / 92137435 1224887 on the island. A connection is provided to the fixed case-side joint portion 31 in a direction facing the movable case 20 (that is, in a direction toward the inner side of the frame-shaped fixed case 10) on the side opposite to the lead portion 34.部 33。 33. In this embodiment, the connecting portion 33 has a meandering shape that snakes up and down along a plane perpendicular to the mounting surface of the wiring board, and has two peak portions 33a, 3 3b and two peak portions 3 3a, 3 One valley 3 3 c between 3 b. Thereby, the gap between the fixed casing 10 and the movable casing 20 is reduced, and at the same time, the length of the connecting portion 33 is lengthened to ensure a sufficient displacement amount of the movable casing 20. Further, in the present embodiment, the connection portion 33 is inserted into the movable casing 20, and thereby a structure can be formed in which the gap between the fixed casing 10 and the movable casing 20 is minimized. The movable casing-side joint portion 3 2 is provided with an inner end portion of the joint portion 33 and is erected from the inner end portion of the joint portion 33 to an upper direction substantially perpendicular to the mounting surface of the wiring board to form a press-fit movable case 20. The press-fit piece of the press-fit hole 23. It protrudes from the middle portion of the movable housing-side joint portion 32 toward the outside and above the link portion 33, and also diverges along a mounting surface that is substantially perpendicular to the wiring board (actually, a slightly outwardly inclined direction). ) In the direction of the contact portion 3 5. The contact portion 35 is formed to be elastically deformable inward, and the contact portion 7 (see FIG. 3 (b)) of the mating connector 5 is crimped on the outer surface of the contact portion to achieve the contact portion 30, 7 electrical connections. In the pair of contact fixing portions 11 of the fixed casing 10, a plurality of (in this example, ten) press-in holes 12 are formed in a row along the longitudinal direction to penetrate the contact fixing portions 11 in this example. A plurality of (in this example, ten) contact portions 30 of the fixed case-side joint portions 31 are pressed into the press-fit holes 12. 11 312 / Invention Manual (Supplement) / 93-03 / 92137435 1224887 On the other hand, the movable housing 20 has a fitting portion 2 1 that is fitted in the counterpart side (in the form of continuous application); The base portion 2 2 is inlaid and wider than the fitting portion 21. Then, in the vicinity of the center in the width direction, two rows (10 in total, 20 in total) are formed in a row along the longitudinal direction to form the plurality of press-in holes 23 in the up-down direction. The movable housing sides of the contact portions 30 are respectively named in the plurality of press-fit holes 23 (20 in this example), and are respectively housed on both sides of the movable housing 20 at approximately equal positions. The contacts of the contact portion 35 of the contact portion 30 must wait until the contact accommodating grooves 24 are formed along the contact portions 35. In addition, below the base portion 22 of the movable case 20, a serpentine-shaped connecting portion 3 that accommodates 30 is formed so as to communicate with the longitudinal direction of the movable case 20. The connecting portion receiving recess 3 of FIG. 2 is most suitable. Represents the composition of the reinforcement buckle 40. This reinforcement is made of a metal plate by press working and bending, and forms a protrusion shape between the ends of the pair of contact fixing portions 1 1. In other words, the reinforcing buckle 40 is provided with an arch shape 4 5; a hanging portion 4 6 that hangs from the both ends of the beam portion 45 toward the wiring board; and a wiring surface from the hanging portion 4 6. Continuously provided on the outer extension 47. Then, the reinforcing buckle 40 is provided with the fixing buckle fixing joint portion 4 1 respectively provided at both ends of the fixed housing fixed portion 1 1; and a notch 3 12 / formed between the pair of coupling portions 41 Specification of the Invention (Supplement) / 93-03 / 92 丨 37435 Connector 5 (In the example of the lower fitting portion 21 of the actual joint portion 21, each row is a pressing-in plural number of the joint portion 21, and the portion is 32 ° apart. A movable L-groove 24 is formed, which is open to the side in the up-down direction, and the plurality of contact portions 25 °. The buckle 40 is a beam portion on the top of the arched bridge 丨 formed by k. The installation of the substrate to the lower surface 1 A pair of portions 42 of the contact fixing portion 13 of 0; a pair of bending portions 4 3 bent inward at the ends of the two 12 1224887 along the outer side of the contact fixing portion 1 1; and The lower edge of 3 is soldered to the soldering portion 44 for the wiring substrate. Among these, the joint portion 41 is formed by a press-in piece formed by sagging from the beam portion 45 to the mounting surface of the wiring substrate. The joint The portion 41 is provided on the inner side of the drooping portion 46, and the reinforcing clasp fixing portion 1 3 is held together with the drooping portion 46 to fix the reinforcing clasp 40 to the Strong buckle fixing portion 1 3. The reinforcing buckle fixing portion 13 has a reinforcing buckle receiving groove 1 4 which receives the reinforcing buckle 4 0. The reinforcing buckle receiving groove 1 4 is a droop portion 4 of the reinforcing buckle 4 0 6. The beam portion 45 and the joint portion 41 are opened. Then, by pressing the reinforcing buckle 40 into the reinforcing buckle receiving groove 14 from above, it is mainly protruded outward near the front end of the joint portion 41. The formed press-in protrusion 4 1 a works to hold the reinforcing buckle fixing portion 13 on the bottom surface of the reinforcing buckle receiving groove 14. In addition, the notch portion 4 2 is connected by a pair of joint portions 41 and a beam. The lower edge of the portion 45 is limited, and the pull-out convex portion 26 is inserted into the notch portion 42, and the upper surface thereof is opposed to the lower edge of the beam portion 45. When the mating connector 5 is pulled out, The lower edge of the beam portion 45 becomes an abutting portion abutting on the upper surface of the pull-out convex portion 26 to prevent the movable housing 20 from falling off, and at the same time, to prevent a large external force from being applied to the contact portion 30. Also, a The pair of bent portions 43 is formed by bending the pair of extension portions 47. With the pair of bent portions 43, the reinforcing buckle 40 itself is strengthened, even when the When the reinforcing buckle 40 is formed in a small size, it can still maintain sufficient strength. In addition, a pair of curved portions 43 are formed along the outer side surface of the contact fixing portion 11 to reinforce the contact fixing portion 11. With this, 13 3 12 / Invention Specification (Supplement) / 93-03 / 92137435 1224887 When the contact fixing portion 1 i is formed into a thin wall to obtain miniaturization of the movable connector, sufficient strength can be imparted to This small live connector is 100. A buckle accommodating recessed portion 15 is formed at both ends of the side surface contacting the fixing portion 11 outside, and the front end portions of the reinforcing buckle accommodating recessed portion 15 accommodating portion 43 are formed. In addition, the component symbol 17 is a positioning hole formed by being connected to the wiring base, and is used to position the movable connector 100 on a positioning convex portion for a board. Figures 6 (a), 6 (b), and 6 (c) are diagrams illustrating the manufacturing steps of the above-mentioned movable connection, and Figure 6 (a) is an integrated molded product 50 of the fixed casing 10 and the movable casing. In a top view, FIG. 6 (b) is a front view thereof, and FIG. 6 (a bottom view thereof, and FIG. 6 (d) is a right side view thereof.) The integrated molded product 50 is a movable case 20 and a movable case 2 using a resin material. A pair of contact fixing parts 11 arranged on both sides of 0, and a pair of shells 60 are formed by forming a body. A pair of discarded cases 60 are respectively formed with a movable shell 20 and a pair of contact fixing parts 1 1 More specifically, the abandonment case 60 is provided with a portion 6 5 along both end faces of the contact-fixing portion 11; from the main body portion 65 to a pair of ends of the contact-fixing portion 1 1 A pair of fixed coupling leg portions 6 1 and 6 2 extending parallel to the direction of the surface of the ring fixing portion 13); and a movable casing coupling leg extending toward the end surface of the movable casing 20 (a protruding surface) Department 6 3. The fixed housing coupling feet 6 1 and 6 2 are coupled to the surface of the reinforcing buckle fixing surface ^ (the surface perpendicular to the lengthwise direction of the contact fixing portion 11 1), and the body coupling portion 1 6 (—refer to FIG. 1 ( d) and Figure 2). In addition, the movable shell 312 / Invention specification (Supplement) / 93-03 / 92137435 1 00 Movable type_20 of the wire base of the strong bending plate: c) The body j (filling the housing part) 2 6 13 ft shell knot 14 1224887 Fitting 6 6 is a combination of the abandon shell and the surface of the pull-out protrusion 2 6 (the surface perpendicular to the longitudinal direction of the movable shell 20) that is combined with the movable shell 20 Part 2 7 (—See also FIG. 1 (d) and FIG. 2). At the corresponding end faces of the movable casing 20 and a pair of contact fixing portions 11, the casing joint portions 2 7 and 16 are disposed in the same manner. In the plane (surface perpendicular to the longitudinal direction of the movable casing and the contact fixing portion 11). Therefore, the separation of the casing joint portions 16 and 27 and the casing joint leg portions 6 1, 6, 2, and 6 3 is discarded, The cutting device is used together. FIG. 7 is a flowchart illustrating the manufacturing steps of the above-mentioned movable connector. First, a resin material is used to form a discarded case 60 and a pair of contact fixing parts 11 and a movable case are formed. 2 0 integrally molded product 50 (step S 1). Next, the reinforcing retaining ring 40 is pressed to bridge a pair of contact fixing portions 1 1. The reinforcing buckle fixing portions 1 3 at both ends are thereby used to combine a pair of contact fixing portions 1 1 (step S 2). At this time, as shown in FIG. 1 (d) and FIG. 2, the movable casing 20 is discarded. The casing joint portion 2 7 is exposed from the arched portion of the reinforcing buckle 40 to the end surface direction, and the abandoned casing joint portions 16 and 2 7 which contact the fixed portion 11 and the movable casing 20 are stronger than the reinforcement buckle. The ring 40 is located on the outer side in each longitudinal direction. After the reinforcing buckle 40 is installed in this manner, a plurality of contact portions 30 are implanted in a manner bridged to contact the fixed portion 11 and the movable housing 20 (step S). 3) After that, the cutting case 60 is cut off at the cutting case joint portions 16 and 27 to cut off the contact fixing portion 11 and the movable case 20 by cutting tools (step S 4). With this, the movable housing 20 is relatively movable relative to the fixed housing 10, and the gap between the two and the allowable range due to the elastic deformation of the contact portion 30 become compatible with each other. 15 3 丨 2 / Invention Specification (Supplement) / 93-03 / 92137435 1224887 The movable state is completed to complete the movable connector 1 0 0. As described above, according to this embodiment, the housing 6 is discarded through a pair of 6 0 The movable housing 20 and the pair of contacting and fixing portions 11 are integrally formed. Therefore, the gap between these can be set smaller, and the miniaturization of the movable connector 100 can be obtained. The pair of discarded casings 60 are respectively combined with the movable casing 20 and the two ends of the contact fixing portion 11. Therefore, a small amount of slag is removed during the cutting, and the slag hardly reaches the vicinity of the contact portion 30. Furthermore, in addition to discarding the case 60, there is no fear of defective welding of the contact portion 30 due to slag, because the joint portion of the movable case 20 and the contact fixing portion 11 is not provided. In addition, the contact portion 30 has a meander-shaped connecting portion 33. Therefore, even if the gap between the movable housing 20 and the contact fixing portion 11 is minimized, the amount of deformation can be sufficiently ensured, and the contact with the counterpart side can be well absorbed. The position of the connector 5 is out of position. In addition, the reinforcing retaining ring 40 is bridged over a pair of contact fixing portions 11 to reinforce and fix the housing 10, so that the contact fixing portions 11 can be formed into a thin wall, whereby the movable connection can be made. The device 100 is more compact. Although one embodiment of the present invention has been described above, the present invention can be implemented in other forms. For example, in the above-mentioned embodiment, a pair of contact-fixing portions 11, a movable case 20, and a discarded case 60 are formed as an integrated molded product 50, and then the reinforcing retaining ring 40 is pressed, but it is also possible to produce The reinforcing buckle 40 is a molded product in which the reinforcing buckle 40 is formed in an embedded state (inset molding) on the pair of contact fixing portions 11. That is, such an internal post-forming step may be performed instead of steps S1 and S2 of FIG. 7. 16 3 12 / Invention Specification (Supplement) / 93-03 / 92137435 1224887 In addition, in the above-mentioned embodiment, a pair of contact fixing portions 1 1 and a movable housing 2 are combined by discarding the housing 6 〇 at both ends. 0, but it is also possible to combine the pair of contact fixing parts 11 and the movable case 20 with the discarding case 60 only at the corresponding one end portion. Moreover, in the above-mentioned embodiment, the fixed casing 10 has a pair of contact fixing portions 11 which are separated from each other, but a pair of contact fixing portions 11 may be combined with each other at a place other than the case 60, and The fixed housing 10 is constituted by a part. In addition, in the above-mentioned embodiment, the 20-pin movable connector provided with 20 contact portions 30 was described, but the number of pins is only an example. For example, by increasing the length, 40 pins can be configured. Type or 80-pin type, with any number of pins. The embodiments of the present invention have been described in detail above, but these are only specific examples for expressing the technical contents of the present invention, and the present invention is not intended to be limited to these specific examples. Limited by the scope of patent applications. This application corresponds to Japanese Patent Application No. 2003-136, which was filed with the Japan Patent Office on January 7, 2003. The full disclosure of this application is incorporated by reference. [Brief description of the drawings] FIG. 1 (a) is a top view of a movable connector according to an embodiment of the present invention, FIG. 1 (b) is a front view thereof, FIG. 1 (c) is a bottom view thereof, and FIG. 1 (d) ) Is its right side view. FIG. 2 is a partial perspective view of the movable connector. 17 3 丨 2 / Invention Specification (Supplement) / 93-03 / 92137435 1224887 Figure 3 (a) is a side view showing the use state of the movable connector, and Figure 3 (b) is a cross-sectional view showing the use state as well . Fig. 4 is a sectional view taken along the line A-A in Fig. 1 (b). FIG. 5 is a perspective view of a contact portion. Fig. 6 (a) is a plan view of an integrally molded product of a fixed case and a movable case, Fig. 6 (b) is a front view thereof, Fig. 6 (c) is a bottom view thereof, and Fig. 6 (d) is a right side view thereof. FIG. 7 is a flowchart illustrating manufacturing steps of the above-mentioned movable connector.
(元件 符 號 說 明 ) 1 第 1 配 線 基 板 la 安 裝 面 2 第 2 配 線 基 板 2 a 安 裝 面 5 對 方 側 連 接 器 7 接 觸 部 10 固 定 殼 體 11 接 觸 固 定 部 12 壓 入 孔 13 補 強 扣 環 固 定 部 14 補 強 扣 環 收 容 溝 15 補 強 扣 環 收 容 凹部 16 捨 棄 殼 體 結 合 部 17 定 位 凸 部 20 活 動 殼 體 3 12/發明說明書(補件)/93-03/92137435 18 1224887 2 1 嵌合部 22 基部 2 3 壓入孔 2 4 接點收容溝 2 5 連結部收容凹部 2 6 止拔凸部 27 捨棄殼體結合部 3 0 接觸部 3 1 固定殼體側結合部 3 2 活動殼體側結合部 33 連結部 3 3a 峰部 33b 峰部 33c 谷部 3 4 導線部 3 5 接點部 40 補強扣環 4 1 結合部 4 1 a 壓入突起 4 2 缺口部 4 3 彎曲部 44 焊接部 4 5 樑部 4 6 下垂部 19(Description of component symbols) 1 1st wiring board la mounting surface 2 2nd wiring board 2 a mounting surface 5 mating connector 7 contact portion 10 fixing case 11 contact fixing portion 12 press-in hole 13 reinforcement buckle fixing portion 14 reinforcement Buckle accommodating groove 15 Reinforcing buckle accommodating recessed portion 16 Abandoned casing joint portion 17 Positioning convex portion 20 Movable casing 3 12 / Invention manual (Supplement) / 93-03 / 92137435 18 1224887 2 1 Fitting portion 22 Base 2 3 Press-in hole 2 4 Contact accommodating groove 2 5 Connection part accommodating recess 2 6 Pull-out convex part 27 Discarding the case joint part 3 0 Contact part 3 1 Fixed case side joint part 3 2 Moving case side joint part 33 Connection part 3 3a Peak portion 33b Peak portion 33c Valley portion 3 4 Lead portion 3 5 Contact portion 40 Reinforcing ring 4 1 Joint portion 4 1 a Press-in protrusion 4 2 Notch portion 4 3 Bending portion 44 Welding portion 4 5 Beam portion 4 6 Droop 19
3 12/發明說明書(補件)/93-03/92137435 471224887 50 60 6 1 62 63 65 1 00 51 - 延長部 一體成型品 捨棄殼體 固定殼體結合腳部 固定殼體結合腳部 活動殼體結合腳部 本體部 活動型連接器 S4 步驟 20 312/發明說明書(補件)/93-03/921374353 12 / Explanation of the invention (Supplement) / 93-03 / 92137435 471224887 50 60 6 1 62 63 65 1 00 51-One-piece extension part Abandoned case fixed case combined with foot fixed case combined with foot movable case Integral foot body connector S4 Step 20 312 / Invention manual (Supplement) / 93-03 / 92137435