200818616 (1) 九、發明說明 【發明所屬之技術領域】 本發明是關於例如以FPC (撓性印刷電路）或FFC ( ^ 撓性扁形電纜）等，連接在其板面的兩面設有導體的雙面 印刷配線板的雙面配線板用連接器及其製造方法。 【先前技術】 作爲雙面印刷配線板1有例如第1 6 ( A )( B )圖表 示’長形的絕緣基板2的一側面2a上於其縱長方向的端 部側在寬度方向以一定間隔排列設置作爲導體層的端子導 體3的群體，另一側的面2b在各端子導體3群體的相反 側位置設置作爲導體層的接地導體4。 連接上述雙面印刷配線板丨的雙面印刷配線板用連接 器是形成以ZI F ( Z e r ο I n F 〇 r c e )進行與雙面印刷配線板 1的連接。亦即’該ZIF構造是以小的插入力將雙面印刷 配線板1插入雙面印刷配線板用連接器5，插入後可確實 形成導電性·機械性連接。 、其中一種在設置於連接器外殼的配線板插入通路的上 ， 下方向兩側分別配置上側接點與下側接點，由於是ZIF使 用上側接點用滑動片與下側接點用滑動片，形成將該等上 側接點用滑動片與下側接點用滑動片的其中之一沿著雙面 印刷配線’反1插入配線板插入通路，在上側接點與下側接 =占任方的接點邰壓接雙面印刷配線板丨的導體層，同時 ^ ^方接點的接點部抵接在與一方滑動片的雙面印刷配 -4- 200818616 (2) 線板1的相反側面上的構造（例如，參閱日本專利文獻1 )〇 但是，上述雙面印刷配線板用連接器中，必須要上側 、接點用滑動片與下側接點用滑動片，會形成成本高的同時 操作麻煩等問題點。 曹 ' 作爲連接雙面印刷配線板1的其他ZIF構造的雙面印 刷配線板用連接器5也有如第1 7圖表示的臥式構造。 該雙面印刷配線板用連接器5具備有可插入雙面印刷 配線板1的寬度與深度的連接器外殼6。該連接器外殼6 以其前面開口插入雙面印刷配線板1的寬度設有配線板插 入通路7。該配線板插入通路7的厚度方向的一方側（下 側），以雙面印刷配線板1的各端子導體3的間距設有接 點插入溝槽8。該等接點插入溝槽8分別插入一方的接點 9予以定位。一方的接點9在配線板插入通路7的深度側 具有突出於該配線板插入通路7的接點部9 a，突出於配線 板插入通路7深度側的端部形成端子部9b。相對於連接器 外殼6前面的相反側背面，在相對於配線板插入通路7厚 i 度方向的相反側（上側）配線板插入通路7的寬度方向， . 以和上述接點插入溝槽8同樣的間距上下對應設有接點插 入溝槽1 〇。在該等接點插入溝槽1 〇分別插入另一方的接 點1 1予以定位。另一方的接點1 1在配線板插入通路7的 深度側具有突出該配線板插入通路7的接點部1 1 a，突出 於配線板插入通路7外側的端部形成端子部！ ！ b，各接點 9、1 1的端子部9 b、1 1 b是平行於連接器外殼6的一方側 -5- 200818616 (3) 排列，軟焊連接在未圖示的被安裝基板的圖案上。 在配線板插入通路7形成插入絕緣體所成的絕緣滑動 片1 2的板狀部1 2 a。絕緣滑動片1 2的板狀部1 2 a的基部 是形成拈取部1 2b。絕緣滑動片1 2是以鑲嵌成型支撐著形 成板狀部1 2 a的兩面相對的折疊型接觸片1 3。接觸片1 3 的兩端被埋入在拈取部1 2b內。 上述雙面印刷配線板用連接器5將雙面印刷配線板1 使其各端子導體3朝著下側，即接點9插入至配線板插入 通路7 (藉ZIF的插入），隨後將絕緣滑動片丨2的板狀部 1 2 a插入該配線板插入通路7 (該狀態中，藉絕緣滑動片 1 2的板狀部1 2 a的插入，增加對於厚度方向兩側的壓力形 成確實的導電性•機械性的連接狀態）。或者，將雙面印 刷配線板1使其各端子導體3朝著下側即接點9側，在其 上載放絕緣滑動片1 2的板狀部1 2 a，將兩者總括地插入到 配線板插入通路7。 形成上述的插入狀態時，雙面印刷配線板1的各端子 導體3接觸各接點9的接點部9 a，使雙面印刷配線板1的 各端子導體3與各接點9的端子部9b形成導通狀態，雙 面印刷配線板1的接第導體4經由折疊型的接觸片1 3，接 點1 1在配線板插入通路9的深度側接觸到突出於該配線 板插入通路7的接點丨1的接點部〗丨a，使雙面印刷配線板 1的接地導體4與接點1 1的端子部丨丨b形成導通狀態。 〔專利文獻〕日本特開2004-303693號公報 200818616 (4) 【發明內容】 〔發明所欲解決之課題〕 但是，上述構造的雙面印刷配線板用連接器5是使用 鑲嵌成型支撐接觸片1 3的絕緣滑動片1 2，因此該等絕緣 滑動片1 2及接觸片1 3在行動電話等的利用領域中尺寸非 常地小，而具接觸片1 3的絕緣滑動片1 2的製作成本提高 ，會有導致雙面印刷配線板用連接器5的成本增加的問題 。並且，具接觸片1 3的絕緣滑動片1 2與連接器外殼6形 成另外零件，會有導致具該接觸片13的滑動片13容易遺 失的問題點。 本發明的目的是提供可以抑制成本增加地製作，並可 防止零件遺失的ZIF型的雙面印刷配線板用連接器及其製 造方法。 〔解決問題用的手段〕 解決上述習知的問題，達成預定目的用的申請專利範 圍第1項的發明是具備有可插入兩面具有導體層的雙面印 刷配線板寬度與深度的連接器外殼，在上述連接器外殻以 使其一面開口插入上述雙面印刷配線板的寬度設置配線板 插入通路，上述配線板插入通路厚度方向的一方側以上述 雙面印刷配線板的各端子導體的間距設置接點插入溝槽’ 對該等接點插入溝槽分別插入一方的接點予以定位，上述 接點在上述配線板插入通路的深度側具有突出於該配線板 插入通路的接點部，相對於上述連接器外殻前面的相反側 200818616 (5) 背面，上述配線板插入通路厚度方向的另一方側，在上述 配線板插入通路的寬度方向以預定間距設置接點插入溝槽 ，將另一方的接點分別插入該等接點插入溝槽加以定位， 上述另一方的接點是在上述配線板插入通路的深度側具有 突出於該配線板插入通路之接點部的雙面印刷配線板用連 接器，其特徵爲： 藉者接觸上述兩接點任一方的上述接點所具有上述接 點部側的自由端來操作上述自由端，將進行使得與上述自 由端一體的上述接點部相對於另一方的上述接點所具有的 上述接點部朝著分開的位置移動的操作及相反地朝著接近 的位置移動操作的接點部分開•接近操作具可迴轉地組裝 於上述連接器外殼內。 申請專利範圍第2項記載的發明是除了申請專利範圍 第1項的構成，上述接點部分開•接近操作具，具備··至 少操作部另一方相對面的間隔大於一方相對面的間隔之構 造的操作軸，及轉動操作該操作軸的操作件，上述操作軸 可自由轉動地被嵌入在上述連接器外殼的溝槽內。 申請專利範圍第3項記載的發明，其特徵爲除了申請 專利範圍第2項的構成之外，上述接點部分開•接近操作 具的上述操作軸在自由轉動地嵌入於上述連接器外殻的上 述溝槽的狀態下，藉著受到操作的上述接點部側的上述自 由端遏止從上述溝槽的脫出。 申請專利範圍第4項記載的發明，其特徵爲除了申請 專利範圍第1項的構成之外，上述配線板插入通路是形成 -8- 200818616 (6) 設置在相對於安裝該連接器的被安裝基板呈平行方向的臥 式構造。 申請專利範圍第5項記載的發明，其特徵爲除了申請 _ 專利範圔第2項的構成之外，上述配線板插入通路是形成 設置在相對於安裝該連接器的被安裝基板呈正交方向的立 ~ 式構造。 申請專利範圍第6項記載的發明，具備有可插入兩面 f 具有導體層的雙面印刷配線板寬度與深度的連接器外殼， 在上述連接器外威以使其一面開口插入上述雙面印刷配線 板的寬度設置配線板插入通路，上述配線板插入通路厚度 方向的一方側以上述雙面印刷配線板的各端子導體的間距 設置接點插入溝槽，對該等接點插入溝槽分別插入一方的 接點予以定位’上述接點在上述配線板插入通路的深度側 具有突出於該配線板插入通路的接點部，相對於上述連接 器外殻前面的相反側背面，上述配線板插入通路厚度方向 的另一方側，在上述配線板插入通路的寬度方向以預定間 距設置接點插入溝槽，將另一方的接點分別插入該等接點 A 插入溝槽加以定位，上述另一方的接點是在上述配線板插 • 入通路的深度側具有突出於該配線板插入通路之接點部的 雙面印刷配線板用連接器， 藉著接觸上述兩接點任一方的上述接點所具有上述接 點部側的自由端來操作上述自由端，將進行使得與上述自 由端一體的上述接點部相對於另一方的上述接點所具有的 上述接點部朝著分開的位置移動的操作及相反地朝著接近 -9- 200818616 (7) 的位置移動操作的接點部分開•接近操作具可迴轉地組裝 於上述連接器外殼內， 上述接點部分開·接近操作具具備操作軸及轉動操作 . 該操作軸的操作件，上述操作軸可自由轉動地嵌入在上述 連接器外殻的溝槽內， ' 上述接點部分開·接近操作具的上述操作軸在可自由 轉動嵌入於上述連接器外殼的上述溝槽的狀態下，藉著受 f 到操作的上述接點部側的上述自由端遏止從上述溝槽脫出 的構造的雙面印刷配線板用連接器的製造方法，其特徵爲 將上述接點部分開•接近操作具的上述操作軸可自由 轉動地嵌入上述連接器外殻的上述溝槽內， 隨後’將上述兩接點其中一方的上述接點嵌入到上述 連接器外殼的上述接點插入溝槽內，藉著上述接點的上述 接點邰側的上述自由端遏止上述操作軸從上述溝槽的脫出 〔發明效果〕 本發明的雙面印刷配線板用連接器是藉著接觸兩接點 任一方的接點所具有接點部側的自由端來操作該自由端， 將進行使得與該自由端一體的接點部相對於另一方的接點 所具有的接點部朝著分開的位置移動的操作及相反地朝著 接近的位置移動操作的接點部分開•接近操作具可迴轉地 組裝於連接器外威內，因此不需要製作困難的零件，可抑 -10- 200818616 (8) 制成本增加地加以製作，並且零件是組裝在連接器外殼， 可獲得防止零件遺失的ZIF型的雙面印刷配線板用連接器 〇 ： 接點部分開•接近操作具，具備：至少操作部的外形 . ’另一方相對面的間隔大於一方相對面間隔的構造的操作 軸’及轉動操作該操作軸的操作件，使用操作軸可自由轉 動嵌入於上述連接器外殻的溝槽的構造時，藉著操作件的 操作轉動操作軸而轉動操作部，可藉著該操作部容易進行 使接點具有的接點部側的自由端，相對於與該自由端一體 的接點部朝著相對於另一方接點具有的接點部分開的位置 移動的操作及相反地朝著接近位置移動的操作。 接點部分開•接近操作具的操作軸再可自由轉動地嵌 入連接器外殼溝槽的狀態下，藉著受操作的接點部側的自 由端遏止從溝槽的脫出時’可防止接點部分開•接近操作 具從連接器外殼的脫離。 、 配線板插入通路一旦形成朝著相對於安裝該連接器的 被安裝基板平行的方向設置的臥式構造時，可以將該連接 • 益平彳了安裝於被安裝基板。 - 配線板插入通路一旦形成朝著相對於安裝該連接器的 被安裝基板正交的方向設置的立式構造時，可以將該連接 器安裝在正交於被安裝基板的方向。 本發明的雙面印刷配線板用連接器之製造方法是將接 點部分開•接近操作具的操作軸自由轉動地嵌入到連接器 外殼的溝槽內，隨後將兩接點任一方的接點嵌入到連接器 -11 - 200818616 (9) 外殼的接點插入溝槽內，藉著接點的接點部側的自由端遏 止操作軸從溝槽的脫出，因此可根據組裝的順序防止接點 部分開•接近操作具從連接器外殻的脫離。 【實施方式】 接著，參照圖示詳細說明實施本發明所涉及雙面印刷 配線板連接器用的最佳形態。並且，與上述第16(A)( B )圖及第1 7圖對應的部分是使用相同符號表示。 第1(A) (B)圖至第7(A)〜（C)圖是表示本例 使用的雙面印刷配線板與本發明涉及之臥式構造的雙面印 刷配線用連接器的一例圖，第1(A) ( B )圖是表示本例 使用的雙面印刷配線板的表面圖及內面圖，第2 ( A )( B )圖爲本例的雙面印刷配線板用連接器，接點部分開•接 近操作具的橫臥狀態與豎立狀態的各縱剖視圖，第3 ( a )〜（C )圖爲本例的雙面印刷配線板用連接器的上視圖、 前視圖及左側視圖，第4 ( A )〜（E )圖爲本例的雙面印 刷配線板用連接器所使用連接器外殼的上視圖、前視圖、 後視圖、底視圖及縱剖視圖，第5 ( A )〜（E )圖爲本例 的雙面印刷配線板用連接器所使用接點部分開•接近操作 具的上視圖、前視圖、後視圖、底視圖及縱剖視圖，第6 (A )〜（C )圖爲本例的雙面印刷配線板用連接器所使用 的一方接點的上視圖、前視圖及右側視圖，第7 ( A )〜（ C )圖爲本例的雙面印刷配線板用連接器所使用另一方接 點的前視圖、底視圖及右側視圖。 -12- (10) 200818616 本發明的所謂使接點部分開•接近操作具橫 對於連接器外殼的配線板插入通路使接點部分開 作具朝著平行方向的操作。 第1(A) ( B )圖表示本例所使用的雙面印 1是與上述第16(A) (B)圖相同的構造，但是 板2的寬度方向兩側設有防止表面與內面誤插入[ 、2d。亦即，突起2c的突出長度例如是〇.8mm 突起2d的突出長度0.5mm更長。 第2(A) (B)圖、第3(A)〜（C)圖及· 〜（E )圖表是本例的臥式構造的雙面印刷配線板 所使用的連接益外威6基本上是形成與上述第1 的構造。本例的連接器外殼6是如第4 ( A )圖 視圖所明示，嵌入後述的接點部分開•接近操作 軸的溝槽1 4在該連接器外殼6的後部側上面呈 置。並且，該連接器外殼6如第4(B)圖表示 明示，在配線板插入通路7的寬度方向兩側設有 印刷配線板1的表面或內面的其中一面向上插入 防止溝槽1 5 a、1 5 b。本例中，誤插入防止溝槽i 大於誤插入防止溝槽1 5 b的寬度，設置使誤插入 1 5 a在左側’誤插入防止溝槽丨5 b在右側。因此 雙面印刷配線板1形成使其接地導體4的面向上 線板插入通路7。並在該連接器外殼6的上面， 蓋其上的後述接點部分開·接近操作具的偏位擋 在寬度方向以預定的間隔突設複數個偏位擋止突) 臥是稱相 •接近操 刷配線板 在絕緣基 的突起2c ，形成較 14(A) 用連接器 7圖相同 表示的上 具的操作 開口而設 前視圖所 限定雙面 的誤插入 5a的寬度 防止溝槽 本例中， 插入至配 爲了使覆 止之用， 起16 ° -13- 200818616 (11) 如第2 ( A )圖表示，在上述連接器外殼6的一方側 (下側）的接點插入溝槽8，與上述同樣地從前面側分別 插入方的接點9予以定位。並在連接器外殻6的相反側 (上側）接點插入溝槽1 〇從背面側分別插入另一方的接 點1 1予以定位。該等接點9、1 1的接點部9a、1 1 a突出 於配線板插入通路7。接點部9a形成凹形，接點部！丨a視 形成凸形。 如第2(A) (B)圖、第3(A)〜（C)圖及第5(a )〜（E )圖表示，該雙面印刷配線板用連接器5是與兩接 點9、1 1任意一方的接點（本例爲接點；!丨）所具有接點部 1 1 a側的自由端〗丨c接觸，操作該自由端丨丨c藉此進行朝 者與自由5而1 1 C 一體的接點部1 1 a相對於另一方接點（本 例爲接點9 )所具有接點部9b分開的位置移動的操作及相 反地接近位置移動的操作的接點部分開•接近操作具i 7 可迴轉地組裝於連機器外殼6。 接點部分開•接近操作具1 7，具備：至少操作部1 8a 的另一方相對面18ab的間隔大於一方相對面18aa的間隔 的大致呈橢圓形（或者長圓形）構造的操作軸1 8，及轉動 操作該操作軸1 8的操作件1 9，操作軸1 8兩端的部份可自 由轉動地被嵌入在連接器外殼6的溝槽1 4內。操作件i 9 ，具備：覆蓋在連接器外殻6上面的板狀部19a ;從該板 狀部1 9a的後部寬度方向的兩側突設至下面側一體支撐操 作軸1 8的縱長方向兩端的托架部1 9b ;在板狀部1 9a前面 的中央側向下突設的前面上部覆蓋部1 9c及設置在該前面 -14- 200818616 (12) 上部覆蓋部1 9 c寬度方向兩側的前面端部覆蓋部1 9 d。板 狀部1 9a的下面分別設有嵌入設置在連接器外殻6上面的 各偏位擋止突起1 6的擋止凹部1 9 e。操作部丨8 &的相對面 的間隔狹窄的相對面1 8 aa是形成與板狀部1 9 a平行。操 作部1 8 a的相對面的間隔狹窄的相對面丨8 aa，在相對於板 狀部1 9 a的面上分別設有另一方的各接點1 1嵌入的卸荷 溝槽18b。 上述接點部分開•接近操作具i 7在雙面印刷配線板i 的連接狀態或帶機狀態下，如第2 ( A )圖表示，板狀埠 1 9a覆蓋在連接器外殼6的上面，在操作軸1 8的剖面圓形 的部份被可自由嵌入連接器外殼6的溝槽1 4的狀態下， 藉著受到操作的接點部1 1 a側的自由端1 1 c遏止從溝槽1 4 的脫出。 如第6 ( A )〜（C )圖表示，一方接點9被連設在端 子部9 b的部分是形成固定片部9 c，該固定片部9 c與接點 部9a是以U字型彈性折疊部9d呈一體連結。如上述一方 的接點9是以多數平行排列，形成以連結帶（carrier )連 結製造。固定片部9 c在其寬度方向的兩側面設有複數個 凹凸部。上述連結帶所連結的各接點9被總括地插入各接 點插入溝槽8內，各固定片部9c分別被壓入各接點插入 溝槽8的下側部分固定的狀態下將連結帶分開。 如第7 ( A )〜（C )圖表示，另一方的接點π連設在 端子部1 1 b的部分是形成曲柄形的豎立部丨丨c[，在豎立部 1 1 d的端部與端子部1 1 b平行而形成向相反方向延伸的固 15- 200818616 (13) 定片部11 e，固定片部1 1 e與接點部；ι丨a之間是以U字型 的彈性折疊部1 1 f 一體連結，接點部1 1 a的前端形成自由 端11 c。上述另一方的接點1 1形成多數平行排列，各端子 _ 部lib的位置是以連結帶（carrier)所連結製造。上述連 ^ 結帶所連結的各接點11被總括地插入各接點插入溝槽1 〇 ' 內，在各固定片部1 1 e分別被壓入各接點插入溝槽1 0的 上側部分固定的狀態下，將連結帶從端子部11 b分開。 各接點9、11的端子部9b、11b在連接器外殼6的下 面側搭載於未圖示的被安裝基板上，形成導電性•機械性 連接。 連接器外殼6上面覆蓋著接點部分開•接近操作具；ι 7 的操作件1 9的板狀部1 9a的狀態下，接點部分開•接近 操作具17在連接器外殻6，藉著支撐在該連接器外殻6底 面的寬度方向兩端的逆U字型鎖緊構件20與支撐在操作 件1 9的寬度方向兩端的突起所構成的所僅構件2 1咬合形 成鎖緊。 上述構造的雙面印刷配線板用連接器5的製造方法是 . 如以下進行。 _ ( a )在連接器外殼6 —方的各接點插入溝槽8從前 方分別插入一方的接點9。 (b )在連接器外殻6的溝槽1 4嵌入接點部分開•接 近操作具1 7的操作軸1 8的姅面圓形的部份。接點部分開 •接近操作具1 7預先將其板狀部1 9a覆蓋在連接器外殼6 的上面，使操作部1 8 a的間隔狹窄的相對面1 8 a a傾倒橫 -16- 200818616 (14) 臥。 (c )連接器外6另一方的各接點插入溝槽1 〇分別從 後方插入另一方的接點1 1，藉此接點1 1的接點部i i a側 的自由端1 1 c遏止操作軸1 8從溝槽1 4的脫出。 接著，針對上述構造的雙面印刷配線板用連接器5的 操作說明如下。 首先，將鎖緊構件20與鎖緊構件21的咬合卸下，如 第2(A)圖至第2(B)圖表示，以操作軸18爲旋轉中心 轉動，使接點部分開•接近操作具1 7豎立。藉著該操作 軸1 8的轉動，操作部1 8a如第2 ( A )圖表示，從其相對 面的間隔狹窄的相對面1 8 a a橫臥的狀態豎立至第2 ( B ) 圖表示的狀態。因此，如第2 ( A )圖表示，接觸該相對 面的間隔狹窄的相對面1 8 aa —方的接點部丨丨&側的自由 端11c是如第2(B)圖表示，藉著操作部18a的豎立形 成接觸另一方相對面間隔大的相對面1 8ab的一方的狀態 ’將其舉起。藉著該自由端11c的舉起，使得另一方接點 1 1的接點部1 1 a從一方的接點9的接點部9 a分開。亦即 ’使接點部1 1 a與接點部9a的間隔擴張。形成此一狀態 時，間隔擴張的接點部1 1 a與接點部9a之間，可以小的 插入力插入雙面印刷配線板1。亦即，可以ZIF將雙面印 刷配線板1插入到接點部1 i a與接點部9 a之間。此時， 雙面印刷配線板1以其端子導體3側的面爲下插入至接點 部1 1 a與接點部9 a之間。 隨後’如第2 ( A )圖表示，以操作軸1 8爲旋轉中心 -17- 200818616 (15) 轉動，將接點部分開•接近操作具1 7橫臥，使得鎖緊構 件2 0與鎖緊構件21咬合。藉此一操作，使得操作部i 8 a 的間隔狹窄的相對面1 8 aa橫臥，形成其一方相對面1 8 aa 接觸接點部1 1 a側的自由端1 1 c的狀態，接點部η a與接 點部9 a的間隔變得狹窄，而以接點部1 1 a與接點部9 a夾 持雙面印刷配線板1。其結果，雙面印刷配線板1的各端 子導體3電接觸在各接點9的接點部9 a，雙面印刷配線板 1的接地導體4則是電接觸於各接點1 1的接點部丨丨a。 上述的雙面印刷配線用連接器5是兩接點9、1 1的任 一方接點，本例是藉著接觸接點1 1所具有接點部1 1 a側 的自由端1 1 c操作該自由端1 1 c，藉此進行使得與該自由 端1 1 c 一體的接點部1 1 a相對於另一方接點9所具有接點 部9c的分開位置移動的操作及相反地朝接近的位置移動 的操作的接點部分開•接近操作具1 7可自由迴轉地組裝 在連接器外殼6上，因此不需要製作困難的零件，可抑制 成本加以製作，並且將零件組裝在連接器外殻6上，可獲 得防止零件遺失的ZIF型的雙面印刷配線板用連接器5。 又，接點部分開•接近操作具1 7，具備：至少操作部 1 8a的外形，其另一方相對面1 8ab的間隔大於一方相對面 1 8 aa的間隔構造的操作軸1 8及自由轉動操作該操作軸1 8 的操作件1 9，使用操作軸1 8自由轉動嵌入連接器外殼6 的溝槽1 4的構造，因此藉著操作件1 9的操作轉動操作軸 1 8而使得操作部1 8a轉動，因此藉著該操作部1 8a可容易 進行使本例中接點1 1所具有接點部1 1 a側的自由端1 1 c -18- 200818616 (16) 朝著與該自由端1 1 C 一體的接點部i i a相對於另一方接點 9所具有接點部9a的分開位置移動的操作及相反地朝著接 近的位置移動的操作。 接點部分開•接近操作具1 7的操作軸1 8在可自由轉 動嵌入連接器外殼6的溝槽1 4的狀態下，藉著受操作的 接點部1 1 a側的自由端1 1 c遏止從溝槽1 4的脫出，因此 可以防止接點部分開•接近操作具1 7從連接器外殼6脫 離。 另外，配線板插入通路7是形成設置在相對於安裝有 該連接器5的未圖示的被安裝基板平行的方向設置的臥式 構造，因此可以將該連接器5平行安裝在被安裝基板上。 另一方面，本例的雙面印刷配線板用連接器之製造方 法是將接點部分開•接近操作具1 7的操作軸1 8自由轉動 地嵌入於連接器外殻6的溝槽1 4內，隨後，將兩接點9、 1 1任一方的接點，本例爲接點1 1嵌入連接器外殻6的接 點插入溝槽1 0，藉著接點1 1的接點部1 1 a側的自由端 1 1 c遏止操作軸1 8從溝槽1 4的脫出，可藉著組裝的順序 防止接點部分開•接近操作具1 7從連接器外殻6的分開 〇 第8(A) (B)圖至第15(A)〜（C)圖是表示本發 明所涉及立式構造的雙面印刷配線板用連接器的一例圖， 第8(A) ( B )圖爲本例的雙面印刷配線板用連接器使接 點部分開•接近，橫臥的狀態與豎立狀態的各縱剖視圖’ 第9(A) ( B )圖爲本例的雙面印刷配線板用連接器的上 -19- 200818616 (17) 視圖及前視圖，第1 0 ( A )〜（E )圖爲本例的雙面印刷配 線板用連接器所使用連接器外殼的上視圖、前視圖、底視 圖、上視圖的X-X線剖視圖及Y-Y線剖視圖’第1 1 ( A ) 〜（E )圖爲本例的雙面印刷配線板用連接器所使用接點部 分開·接近操作具的上視圖、前視圖、底視圖、左側視圖 及縱剖視圖，第1 2 ( A )〜（C )圖爲本例的雙面印刷配線 板用連接器所使用的一方接點的上視圖、前視圖及右側視 圖，第1 3 ( A )〜（C )圖爲本例的雙面印刷配線板用連接 器所使用的另一方接點的上視圖、前視圖及右側視圖，第 1 4 ( A )〜（C )圖爲本例的雙面印刷配線板用連接器所使 用的一方鎖緊構件的上視圖、前視圖及左側視圖，第1 5 ( A )〜（C )圖爲本例的雙面印刷配線板用連接器所使用的 另一方鎖緊構件的上視圖、後視圖及右側視圖。 本例的立式構造的雙面印刷配線板用連接器在與上述 臥式構造的雙面印刷配線板用連接器對應的部分是賦予相 同符號表示。 本例所使用的雙面印刷配線板1由於是與上述臥式構 造所使用的第1 ( A ) ( B )圖相同，因此省略圖示。 第 8(A) (B)圖、第 9(A) (B)圖及第 10(A) 〜（E )圖表示本例的立式構造的雙面印刷配線板用連接器 5所使用的連接器外殻6基本上是形成與上述臥式構造相 同的構造。本例的連接器外殼6如第1 0 ( B )圖的上視圖 可得知’嵌入後述接點部分開•接近操作具的操作軸的溝 槽1 4被設置在該連接器外殼6的後部側向上面開口。該 -20- 200818616 (18) 連接器外殼6在配線板插入通路7的寬度方向兩側設有限 定將雙面印刷配線板1的表面與內面的任一面朝向正面插 入的誤插入防止溝槽1 5 a、1 5 b。本例同樣地誤插入防止溝 槽1 5 a的寬度形成較誤插入防止溝槽1 5 b的寬度寬。本例 中，設置使誤插入防止溝槽1 5 a在右側，使誤插入防止溝 槽1 5b在左側。因此，本例是形成雙面印刷配線板1使其 端子導體3的面向著正面插入配線板插入通路7。並且， 該連接器外6的上面在後述的接點部分開•接近操作具橫 臥的狀態下’形成作爲平板形孔之插入鎖緊該後述接點部 分開·接近操作具的鎖緊構件的鎖緊構件插入孔22、23。 該等鎖緊構件插入孔22、23形成較連接器外殼6的上視 圖上開口的孔部下的部份朝向正面更爲擴開。 如第8 ( A )圖表示，在上述連接器外殼6的一方側 (前面側）的接點插入溝槽8從底面側分別插入一方的接 點9加以定位。並且連接器外殼6的相反側（後面側）接 點插入溝槽1 0從底面側分別插入另一方的接點11加以定 位。該等接點9、1 1的接點部9a、1 1 a突出於配線板插入 通路7。該例中，同樣地接點部9a是形成凹形而接點部 1 1 a則是形成凸形。 如第8(A) (B)圖、第9(A) (B)圖及第 )〜（E )圖表示，該雙面印刷配線板用連接器5是將接觸 於兩接點9、1 1任一方的接點（本例爲接點〗丨）所具有接 點部1 1 a側的自由端藉著該自由端i丨c的操作使得與自由 端1 1 c 一體的接點部i〗a進行相對於另一方接點（本例爲 -21 - 200818616 (19) 接點9 )所具有接點部9 a朝著分開的位置移動的操作及相 反地朝著接近的位動的操作的接點部分開•接近操作具1 7 可迴轉地組裝在連接器外殼6內。 接點部分開•接近操作具1 7，具備：至少操作部1 8 a 其另一芳香對面1 8 ab的間隔大於一方相對面1 8 aa的間隔 的大致呈橢圓形（或者長圓形）構造的操作軸1 8，及轉動 操作該操作軸1 8的操作件1 9，操作軸1 8兩端的部份可自 由轉動地嵌入連接器外殼6的溝槽1 4內。操作件1 9如第 8 ( A )圖表示，具備：覆蓋在連接器外殼6背面的的板狀 部1 9a ;從該板狀部1 9a的寬度方向兩側突設至前面側而 一體支撐操作軸1 8縱長方向兩端托架部1 9b ;板狀部1 9a 另一端的中央側突設至前面側的前面上部覆蓋部1 9c ;及 設置在該前面上部覆蓋部1 9 c寬度方向的兩側的前面端部 覆蓋部19d。操作部18a的相對面間隔狹窄的相對面18aa 是形成與板狀部1 9a平行。操作部1 8a的相對面間隔狹窄 的相對面1 8aa在與板狀部1 9a相對的面上分別設有另一 方的各接點1 1嵌入用的卸荷溝槽1 8b。 上述接點部分開•接近操作具1 7在雙面印刷配線板1 的連接狀態或待機狀態下，如第8 ( A )圖表示板狀部1 9a 被覆蓋在連接器外殼6的背面，操作軸1 8的兩端部分可 自由轉動地嵌入連接器外殻6的溝槽1 4的狀態下，藉著 受操作的接點部1 1 a側的自由端側1 1 c遏止從溝槽1 4的 脫出。 如第12(A)〜（C)圖表示，一方的接點9是形成與 -22- 200818616 (20) 第6(A)〜（C)圖大致相同。 如第13(A)〜（C)圖表示，另一方接點11連設在 端子^ 1 1 b的部份是形成固定片部1 1 e，該固定片部1 1 e 二的則端形成一體呈s字型的一對彈性折疊部1丨f，該折疊 • 部1 1 f的則端是形成一體的豎立部11 d，該豎立部11 d的 則β是形成與固定片部1 1 e相同方向的自由端1 1 c。本例 中’固定片部1 1 e前端的彈性折疊部1 1 f與接點部1 1 a與 暨1部1 1 d與自由端1 1 c的部份是形成2列突設於固定片 d 1 1 e的構造。端子部1 1 b的兩側連設有連結片，以該連 結片將相鄰的接點11藉連結帶（carrier)連結製造而成 。上述連結帶鎖連結的各接點1 1同樣是總括地插入到各 接點插入溝槽1 〇內，各固定片部丨丨e被分別壓入各接點 插入溝槽1 0的入口側部份固定的狀態，形成連結帶從固 定片部lie分離。 相對於連接器外殼6接點部分開•接近操作具i 7如 I 第8(A)圖表示在橫臥的狀態下，爲了不使該接點部分 開•接近操作具1 7向後竪起，使用如第1 4 ( A )〜（C ) • 圖及第15(A)〜（C)圖表示的鎖緊構件24、25。該等 . 鎖緊構件24、25是形成具備：突出外殼6之外的外殻外 突出板部24a、25a ;連設在其下進入外殻6的鎖緊構件插 入孔22、23而固定的外殻內固定板部24b、25b ;從外殼 外突出板部24a、25a的板面朝單側壓出的鎖緊突起24c、 25c;外殼內固定板部24b、25b的下部在與鎖緊突起24c 、25c的突出方向的相反方向正交的方向連設的支撐板部 -23- 200818616 (21) 24d、25d的構造。該等鎖緊構件24、25在支撐板部24d 、25d的位置是以連結帶24e、25e連結所製造而成。上述 鎖緊構件24、25是相對於外殻外突出板部24a、25a使外 殻內固定板部24b、25 b的突出方向形成左右相反。上述 構成的鎖緊構件24、25是將鎖緊構件24、25從外殼6的 底部側插入至鎖緊構件插入孔22、23，使外殻外突出板部 2 4a、2 5a突出外殼6之外，以外殼內固定板部24b、25b 的外圍突起固定在鎖緊構件插入孔22、23內。接點部分 開•接近操作具1 7的操作件1 9，設有該接點部分開•接 近操作具1 7沿著配線板插入通路7橫臥時跨越鎖緊突起 24c、25c而卡止在該等鎖緊突起24c、25c的鎖緊構件21 、21 ° 各接點9、1 1的端子部9b、1 1 b被搭載於連接器外殼 6下面側的未圖不的被安裝基板而形成導電•機械連接。 上述構成的雙面印刷配線板用連接器5的製造方法是 如下述進行。 (a )在連接器外殼6 —方的各接點插入溝槽8從底 部分別插入一方的接點9。 (b )連接器外殼6的溝槽1 4嵌入接點部分開•接近 操作具1 7的操作軸1 8的剖面圓形的部份。接點部分開· 接近操作具1 7將其板狀部1 9a覆蓋在連接器外殼6的背 面，預先使操作埠1 8 a的間隔狹窄的相對面1 8 aa傾倒橫 臥。 (c )連接器外殼6另一方的各接點插入溝槽1 〇從底 -24- 200818616 (22) 部分別插入另一方的接點η，藉著該接點i i的接點部 1 1 a側的自由端1 1 c遏止操作軸1 8從溝槽1 4的脫出。 接著’針對上述構成的雙面印刷配線用連接器5的操 作說明如下。 首先，從鎖緊突起24c、25c卸下鎖緊構件21、21的 '咬合，如第8(A)圖至第8(B)圖表示，以操作軸18爲 旋轉中心轉動’豎起接點部分開•接近操作具丨7豎立在 ， 連接器外殼6的背面側。藉此操作軸1 8的轉動，操作部 1 8a如第8 ( A )圖表示從橫臥的狀態豎立到第8 ( b )圖 所示。因此，如第8 ( A )圖表示，接觸該相對面間隔狹 窄的的相對面18aa —方的接點部lla側的自由端11(：是 如第8 ( B )圖表示，藉著操作部1 8 a的豎立形成接觸另 一方相對面之間隔大的相對面1 8 ab —方的狀態而被上舉 。藉者該自由端1 1 c的上舉，使另一方接點11的接點部 1 1 a從一方接點9的接點部9 a分開。亦即，使接點部1 1 a 與接點部9a的間隔擴開。形成此一狀態時，間隔擴開的 接點部U a與接點部9a之間，可以小的插入力將雙面印 .刷配線板1插入。亦即，可以ZIF將雙面印刷配線板1插 .入接點部1 1 a與接點部9 a之間。此時，雙面印刷配線板i 使其端子導體3側的面朝向正面插入到接點部丨i a與接點 部9a之間。 然後’如第8 ( A )圖表示，以操作軸1 8爲旋轉中心 轉動’使接點部分開•接近操作具1 7橫臥，跨越鎖緊突 起24c、25c移動鎖緊構件21、21，藉此使操作部18a的 -25- 200818616 (23) 間隔狹窄的相對面1 8 a a橫臥，形成使接點部1 1 a側的自 由端1 lc接觸其一方相對面18aa的狀態，形成狹窄接點 部1 1 a與接點部9 a的狹窄間隔，使得雙面印刷配線板1 ^ 爲接點部1 1 a及接點部9a所夾持。其接果，使雙面印刷 配線板1的各端子導體3導電接觸在各接點9的接點部9 a ^ ，使雙面印刷配線板1的各接地導體4導電接觸在各接點 1 1的接點部1 1 a。 / 上述雙面印刷配線板用連接器5也可以獲得與上述例 相同的效果。 【圖式簡單說明】 第1(A) ( B )圖是表示本發明使用的雙面印刷配線 板的表面圖及內面圖。 第2 ( A ) ( B )圖爲本發明的一例的雙面印刷配線板 用連接器，接點部分開•接近操作具的橫臥狀態與豎立狀 % 態的各縱剖視圖。 第3 ( A )〜（C )圖爲本例的雙面印刷配線板用連接 . 器的上視圖、前視圖及左側視圖。 第4 ( A )〜（E )圖爲本例的雙面印刷配線板用連接 器所使用連接器外殼的上視圖、前視圖、後視圖、底視圖 及縱剖視圖。 第5 ( A )〜（E )圖爲本例的雙面印刷配線板用連接 器所使用接點部分開•接近操作具的上視圖、前視圖、後 視圖、底視圖及縱剖視圖。 -26- 200818616 (24) 第6 ( A )〜（C )圖爲本例的雙面印刷配線板用連接 器所使用的一方接點的前視圖、上視圖及右側視圖。 第7 ( A )〜（C )圖爲本例的雙面印刷配線板用連接 器所使用另一方接點的前視圖、右側視圖及底視圖。 第8(A) ( B )圖爲本發明雙面印刷配線板用連接器 的其他例，接點部分開•接近操作具的橫臥狀態與豎立狀 態的各縱剖視圖。 第9(A) ( B )圖爲本例的雙面印刷配線板用連接器 的上視圖及前視圖。 第1 0 ( A )〜（E )圖爲本例的雙面印刷配線板用連接 器所使用連接器外殻的上視圖、前視圖、底視圖、上視圖 的X-X線剖視圖及γ-γ線剖視圖。 第1 1 ( A )〜（E )圖爲本例的雙面印刷配線板用連接 器所使用接點部分開•接近操作具的上視圖、前視圖、底 視圖、左側視圖及縱剖視圖。 第1 2 ( A )〜（C )圖爲本例的雙面印刷配線板用連接 器所使用的一方接點的上視圖、前視圖及右側視圖。 第1 3 ( A )〜（C )圖爲本例的雙面印刷配線板用連接 器所使用另〜方接點的上視圖、前視圖及右側視圖。 第1 4 ( A )〜（C )圖爲本例的雙面印刷配線板用連接 器所使用的〜方鎖緊構件的上視圖、前視圖及左側視圖。 第1 5 ( A )〜（C )圖爲本例的雙面印刷配線板用連接 器所使用另〜方鎖緊構件的上視圖、後視圖及右側視圖。 第1 6圖爲習知雙面印刷配線板用連接器所使用的雙 -27- 200818616 (25) 面印刷配線板的表面圖及內面圖。 第1 7圖爲習知雙面印刷配線板用連接器的縱剖視圖 【主要元件之符號說明】 1 :雙面印刷配線板 2 :絕緣基板 2 a : —方的面 2 b :另一方的面 2c、2d :突起 3 :端子導體 4 :接地導體 5 :雙面印刷配線板用連接器 6 :連接器外殼 7 :配線板插入通路 8 :接點插入溝槽 9 : 一方的接點 9a :接點部 9b :端子部 9c :固定片部 9d :彈性折疊部 1 〇 :接點插入溝槽 1 1 :另一方的接點 1 1 a :接點部 -28- 200818616 (26) 1 1 b :端子部 1 1 c ·自由贿 1 1 d :豎立部 1 1 e :固定片部 1 1 f :彈性折疊片 1 2 :絕緣滑動片 12a :板狀部 1 2 b :拈取部 1 3 :接觸片 1 4 :溝槽 15a、15b :誤插入防止溝槽 1 6 :偏位擋止突起 1 7 :接點部分開•接近操作具 1 8 :操作軸 1 8 a :操作部 18aa : —方的相對面 18ab :另一方的相對面 18b :卸荷溝槽 1 9 :操作件 19a :板狀部 19b :托架部 19c :前面上部覆蓋部 19d :前面端部覆蓋部 19e :偏位擋止凹部 -29- 200818616 (27) 20 :鎖緊構件 2 1 :鎖緊構件 22、23 :鎖緊構件插入孔 24、25 :鎖緊構件 24a、25a :外殼外圖出版部 24b、25b:外殼內固定板部 24c、25c :鎖緊突起。 -30-200818616 (1) IX. Description of the Invention [Technical Field] The present invention relates to, for example, an FPC (Flexible Printed Circuit) or FFC (Flexible Flat Cable), etc., which are connected to both sides of a board surface thereof with conductors A connector for a double-sided wiring board of a double-sided printed wiring board and a method of manufacturing the same. [Prior Art] As the double-sided printed wiring board 1, for example, the first 6 (A) (B) shows that the one side surface 2a of the long-shaped insulating substrate 2 is constant in the width direction on the end side in the longitudinal direction thereof. The group of the terminal conductors 3 as the conductor layers are arranged at intervals, and the surface 2b of the other side is provided with the ground conductor 4 as a conductor layer at the position opposite to the group of the terminal conductors 3. The connector for the double-sided printed wiring board to which the above-mentioned double-sided printed wiring board 连接 is connected is formed to be connected to the double-sided printed wiring board 1 by ZI F (Z e r I I n F 〇 r c e ). In other words, the ZIF structure inserts the double-sided printed wiring board 1 into the double-sided printed wiring board connector 5 with a small insertion force, and the conductive and mechanical connection can be surely formed after the insertion. One of the upper and lower contacts is disposed on the upper and lower sides of the wiring board insertion path provided in the connector housing, and the ZIF uses the upper side contact sliding sheet and the lower side contact sliding sheet. One of the upper side contact sliding piece and the lower side contact sliding piece is formed to be inserted into the wiring board insertion path along the double-sided printed wiring '1, and the upper side is connected to the lower side = the occupied side The contact layer is crimped to the conductor layer of the double-sided printed wiring board, and the contact portion of the contact point abuts on the opposite side of the double-sided printing of one of the sliding sheets - 200801816 (2) In the connector for the double-sided printed wiring board, the upper side, the contact sliding piece, and the lower contact sliding piece are required, and a high cost is formed. At the same time, the operation is troublesome and other problems. The double-sided printed wiring board connector 5 as another ZIF structure for connecting the double-sided printed wiring board 1 has a horizontal structure as shown in Fig. 17. The connector 5 for a double-sided printed wiring board is provided with a connector housing 6 into which the width and depth of the double-sided printed wiring board 1 can be inserted. The connector housing 6 is provided with a wiring board insertion path 7 with its front opening inserted into the width of the double-sided printed wiring board 1. One side (lower side) of the wiring board insertion path 7 in the thickness direction is provided with a contact insertion groove 8 at a pitch of each of the terminal conductors 3 of the double-sided printed wiring board 1. The contact insertion grooves 8 are respectively inserted into one of the contacts 9 to be positioned. One of the contacts 9 has a contact portion 9a that protrudes from the wiring board insertion passage 7 on the depth side of the wiring board insertion passage 7, and an end portion that protrudes from the depth side of the wiring board insertion passage 7 forms a terminal portion 9b. With respect to the opposite side back surface of the front surface of the connector housing 6, the width direction of the wiring board insertion passage 7 on the opposite side (upper side) with respect to the thickness direction of the wiring board insertion path 7 is obtained. The contact insertion groove 1 is provided correspondingly at the same pitch as the above-described contact insertion groove 8. The grooves 1 are inserted into the contacts and inserted into the other contacts 1 1 to be positioned. The other contact 11 has a contact portion 1 1 a that protrudes from the wiring board insertion path 7 on the depth side of the wiring board insertion path 7, and an end portion that protrudes outside the wiring board insertion path 7 forms a terminal portion! ! b, the terminal portions 9 b and 1 1 b of the respective contacts 9 and 1 are arranged parallel to one side of the connector housing 6 - 5,086,186,16 (3), and are soldered to a pattern of a substrate to be mounted (not shown). on. In the wiring board insertion path 7, a plate-like portion 1 2 a of the insulating sliding sheet 12 formed by inserting an insulator is formed. The base portion of the plate-like portion 1 2 a of the insulating sliding sheet 1 2 is a drawing portion 1 2b. The insulating sliding sheet 12 is a folded contact piece 13 which is opposed to each other and which is formed to face the plate-like portion 1 2 a by insert molding. Both ends of the contact piece 13 are buried in the scooping portion 1 2b. The double-sided printed wiring board 1 has the double-sided printed wiring board 1 such that the terminal conductors 3 are inserted toward the lower side, that is, the contacts 9 are inserted into the wiring board insertion path 7 (by the insertion of the ZIF), and then the insulation is slid. The plate-like portion 1 2 a of the sheet bundle 2 is inserted into the wiring board insertion passage 7 (in this state, the insertion of the plate-like portion 12 a of the insulating sliding sheet 1 2 increases the pressure on both sides in the thickness direction to form a reliable conductive Sexual and mechanical connection status). Alternatively, the double-sided printed wiring board 1 is such that each of the terminal conductors 3 faces the lower side, that is, the contact 9 side, and the plate-like portion 1 2 a of the insulating sliding sheet 1 is placed thereon, and the two are collectively inserted into the wiring. The plate is inserted into the passage 7. When the above-described insertion state is formed, the terminal conductors 3 of the double-sided printed wiring board 1 contact the contact portions 9a of the respective contacts 9, and the terminal conductors 3 of the double-sided printed wiring board 1 and the terminal portions of the respective contacts 9 are formed. 9b is formed in an on state, and the first conductor 4 of the double-sided printed wiring board 1 is connected to the wiring board insertion path 7 via the folded contact piece 13 via the folded type contact piece 13 on the depth side of the wiring board insertion path 9. At the contact portion 丨a of the point 1, the ground conductor 4 of the double-sided printed wiring board 1 and the terminal portion 丨丨b of the contact 11 are brought into an on state. [Problem to be Solved by the Invention] However, the connector 5 for a double-sided printed wiring board having the above-described structure supports the contact piece 1 by insert molding. The insulating sliding sheet 1 of 3 is so small that the insulating sliding sheets 1 2 and the contact sheets 13 are extremely small in the field of use of mobile phones and the like, and the manufacturing cost of the insulating sliding sheets 1 2 having the contact sheets 13 is increased. There is a problem that the cost of the connector 5 for the double-sided printed wiring board is increased. Further, the insulating sliding piece 12 having the contact piece 13 and the connector housing 6 are formed into separate parts, which may cause a problem that the sliding piece 13 having the contact piece 13 is easily lost. SUMMARY OF THE INVENTION An object of the present invention is to provide a ZIF type double-sided printed wiring board connector which can be manufactured with a reduced cost and which can prevent parts from being lost, and a method of manufacturing the same. [Means for Solving the Problem] The invention of claim 1 which solves the above-mentioned problems and achieves the intended purpose is a connector housing having a width and a depth of a double-sided printed wiring board having a conductor layer insertable on both sides. The connector housing is provided with a wiring board insertion passage having a width that is inserted into the double-sided printed wiring board, and one side of the wiring board insertion path in the thickness direction is set at a pitch of each terminal conductor of the double-sided printed wiring board. a contact insertion groove, wherein the contact insertion grooves are respectively inserted into one of the contacts, and the contact has a contact portion protruding from the wiring board insertion path on the depth side of the wiring board insertion path, with respect to On the opposite side of the front side of the connector housing 200818616 (5), the other side of the wiring board insertion path thickness direction is provided with a contact insertion groove at a predetermined pitch in the width direction of the wiring board insertion path, and the other side is provided The contacts are respectively inserted into the contact insertion grooves to be positioned, and the other contact is inserted in the above wiring board A connector for a double-sided printed wiring board that protrudes from a contact portion of the wiring board insertion path on the depth side of the path, wherein the contact point of the contact point contacting one of the two contacts has the contact portion side The free end operates the free end, and the operation of moving the contact portion integral with the free end with respect to the contact portion of the other contact toward the separated position is performed, and vice versa The contact portion of the close position moving operation is opened and the proximity operating device is rotatably assembled in the above connector housing. According to the invention of claim 2, in addition to the configuration of the first aspect of the patent application, the contact portion opening/closing operation tool includes a structure in which at least the interval between the opposite surfaces of the operation portion is larger than the interval between the opposite surfaces. An operating shaft and an operating member for rotationally operating the operating shaft, the operating shaft being rotatably embedded in a groove of the connector housing. The invention according to claim 3, characterized in that, in addition to the configuration of the second aspect of the patent application, the operation shaft of the contact portion opening/closing operation tool is rotatably fitted in the connector housing. In the state of the groove, the free end of the contact portion side that is operated is prevented from coming off the groove. The invention described in claim 4 is characterized in that, in addition to the configuration of the first item of the patent application, the wiring board insertion passage is formed in the form of -8-200818616 (6) which is installed in relation to the mounting of the connector. The substrate has a horizontal configuration in a parallel direction. According to the invention of claim 5, in addition to the configuration of the second aspect of the application, the wiring board insertion path is formed to be orthogonal to the mounted substrate to which the connector is mounted. The standing structure. According to a sixth aspect of the invention, there is provided a connector housing having a width and a depth of a double-sided printed wiring board having a conductor layer interposed therebetween, wherein the connector is inserted into the double-sided printed wiring A wiring board insertion path is provided in the width of the board, and one of the thickness direction of the wiring board insertion path is provided with a contact insertion groove at a pitch of each of the terminal conductors of the double-sided printed wiring board, and one of the contact insertion grooves is inserted into one of the contacts. The contact is positioned. The contact has a contact portion protruding from the wiring board insertion path on the depth side of the wiring board insertion path, and the wiring board insertion path thickness is opposite to the opposite side back surface of the connector housing front surface. On the other side of the direction, a contact insertion groove is provided at a predetermined pitch in the width direction of the wiring board insertion path, and the other contact is inserted into the contact point A insertion groove to be positioned, and the other contact is located. It is a double-sided printing having a contact portion protruding from the wiring board insertion path on the depth side of the wiring board insertion/reception path The connector for a wiring board operates the free end by the free end of the contact portion side of the contact point contacting the one of the two contacts, and the contact portion that is integral with the free end is opposed to The other contact portion of the contact has an operation of moving the contact portion toward the separated position and, conversely, the contact portion is moved toward a position close to the position of -9-200818616 (7). The connector is assembled in the connector housing, and the contact portion opening and closing operation device has an operation shaft and a rotation operation. An operating member of the operating shaft, the operating shaft is rotatably embedded in a groove of the connector housing, and the operating shaft of the contact portion opening and closing the operating device is rotatably embedded in the connector housing In the state of the groove, the method for manufacturing a connector for a double-sided printed wiring board having a structure in which the free end of the contact portion on the side of the contact portion f is prevented from coming off the groove is characterized in that The above-mentioned operating portion of the contact opening/proximity operating device is rotatably inserted into the groove of the connector housing, and then the above-mentioned contact of one of the two contacts is embedded in the connector housing. The contact insertion groove is formed by the free end of the contact 邰 side of the contact to prevent the operation shaft from coming out of the groove. [Effect of the invention] The connector for a double-sided printed wiring board of the present invention is borrowed The free end of the contact point on either side of the contact point contacting the two contacts is operated to make the contact portion integral with the free end contact the other side The operation of the contact portion moving toward the separated position and the contact portion of the moving operation to the approaching position is reversed. The proximity operating device is rotatably assembled in the connector, so that it is not necessary to make a difficult part. , can be suppressed -10- 200818616 (8) The manufacturing cost is increased, and the parts are assembled in the connector housing, and the ZIF type double-sided printed wiring board connector can be obtained to prevent the parts from being lost. • Close to the operating device, with: at least the shape of the operating part. 'The operation axis of the structure in which the other surface is spaced apart from the opposite surface of the opposite surface and the operation member for rotating the operation shaft, and the structure in which the operation shaft can freely rotate the groove embedded in the connector housing is used The operation of the operating member rotates the operating shaft to rotate the operating portion, whereby the free end on the contact portion side of the contact can be easily made by the operating portion, and the contact portion integral with the free end faces the other side The joint has a positional opening operation of the contact portion and an operation of moving toward the approaching position. The contact portion is opened and the operating shaft of the operating device is rotatably inserted into the groove of the connector housing, and the free end of the operated contact portion side prevents the escape from the groove. The point is partially open and the access device is detached from the connector housing. When the wiring board insertion path is formed in a horizontal configuration disposed in a direction parallel to the mounted substrate on which the connector is mounted, the connection can be mounted on the mounted substrate. - When the wiring board insertion path is formed in a vertical configuration disposed in a direction orthogonal to the mounted substrate on which the connector is mounted, the connector can be mounted in a direction orthogonal to the substrate to be mounted. The connector for the double-sided printed wiring board of the present invention is manufactured by inserting the contact portion of the contact portion and the operating shaft of the operating device into the groove of the connector housing in a freely rotatable manner, and then connecting the contacts of either of the two contacts. Embedding into the connector -11 - 200818616 (9) The contact of the housing is inserted into the groove, and the free end of the contact side of the contact prevents the operation shaft from coming out of the groove, so that the connection can be prevented according to the order of assembly. The point is partially open and the access device is detached from the connector housing. [Embodiment] Next, an optimum mode for implementing a double-sided printed wiring board connector according to the present invention will be described in detail with reference to the drawings. Further, the portions corresponding to the above-described 16th (A), (B), and 17th drawings are denoted by the same reference numerals. 1(A) to 4(A) to (C) are diagrams showing an example of a double-sided printed wiring board used in the present example and a connector for a double-sided printed wiring having a horizontal structure according to the present invention. 1(A)(B) is a front view and an inner view showing a double-sided printed wiring board used in this example, and a second (A)(B) is a connector for a double-sided printed wiring board of this example. , the longitudinal part of the contact opening and the vertical and the erected state of the operating device, and the third (a) to (C) are the top view and the front view of the connector for the double-sided printed wiring board of this example. The left side view, the fourth (A) to (E) figure is a top view, a front view, a rear view, a bottom view, and a longitudinal cross-sectional view of the connector housing used for the connector for the double-sided printed wiring board of this example, the fifth (A) ) (E) is a top view, a front view, a rear view, a bottom view, and a longitudinal cross-sectional view of the contact portion of the connector for the double-sided printed wiring board of the present example, the front view, the rear view, the bottom view, and the longitudinal section view, 6 (A)~ (C) A top view, a front view, and a right side view of one contact used in the connector for a double-sided printed wiring board of the present example, the seventh (A) to (C) Fig. 1 is a front view, a bottom view, and a right side view of the other contact used for the connector for the double-sided printed wiring board of the present example. -12- (10) 200818616 The so-called contact portion of the present invention opens and closes the operation device with the wiring board insertion path transverse to the connector housing so that the contact portion is opened in a direction parallel to the operation. The first (A) (B) diagram shows that the double-sided printing 1 used in this example has the same configuration as that of the above-described 16th (A) and (B), but the surface 2 and the inner surface are provided on both sides in the width direction of the plate 2. Inserted by mistake [, 2d. That is, the protruding length of the protrusion 2c is, for example, 〇. 8mm protrusion 2d protruding length 0. 5mm longer. The second (A) (B), the third (A) to (C), and the (E) diagrams are the connections of the double-sided printed wiring board of the horizontal structure of this example. It is formed with the first structure described above. The connector housing 6 of this example is as shown in Fig. 4 (A), and a groove 14 which is inserted into the contact portion to be described later and which is close to the operation shaft is formed on the rear side of the connector housing 6. Further, as shown in Fig. 4(B), the connector housing 6 is provided with a groove 1 5 a in which one surface or the inner surface of the printed wiring board 1 is provided on both sides in the width direction of the wiring board insertion passage 7 upward. , 1 5 b. In this example, the erroneous insertion preventing groove i is larger than the width of the erroneous insertion preventing groove 15b, and is set so that the erroneous insertion 1 5a is on the left side and the erroneous insertion preventing groove 丨5b is on the right side. Therefore, the double-sided printed wiring board 1 is formed such that its grounding conductor 4 faces the upper board insertion path 7. And on the upper surface of the connector housing 6, the contact portion of the cover, which is described later, is opened and close to the shifting means of the operating device, and a plurality of offset stops are protruded at predetermined intervals in the width direction. The wiring board is formed on the insulating base protrusion 2c to form an upper operation opening similar to that of the connector 14 shown in FIG. 14(A), and the width of the erroneous insertion 5a of the double side defined by the front view is provided. Inserting into the fitting for the purpose of covering, 16 ° -13 - 200818616 (11) As shown in the second (A) diagram, the contact is inserted into the groove 8 on one side (lower side) of the connector housing 6 described above. In the same manner as described above, the contacts 9 are inserted from the front side to be positioned. The groove 1 is inserted into the opposite side (upper side) of the connector housing 6, and the other contact 1 is inserted from the back side to be positioned. The contact portions 9a and 1 1 a of the contacts 9, 11 protrude from the wiring board insertion path 7. The contact portion 9a is formed in a concave shape, a contact portion!丨a is formed into a convex shape. As shown in the second (A) (B), the third (A) to (C), and the fifth (a) to (E), the double-sided printed wiring board connector 5 is connected to the two contacts 9 1) The contact of either side (in this case, the contact point; !丨) has the free end 丨c contact on the contact portion 1 1 a side, and the free end 丨丨c is operated thereby to perform the actor and the freedom 5 The 1 1 C-integrated contact portion 1 1 a has a positional movement operation in which the contact portion 9b is separated from the other contact point (in this example, the contact point 9) and a contact portion of the operation in which the positional movement is reversed. The opening/proximity operating device i 7 is rotatably assembled to the machine housing 6. The contact portion opening/proximate operating device 17 includes an operating shaft 18 having a substantially elliptical (or oblong) configuration in which at least the other opposing surface 18ab of the operating portion 18a is spaced apart from the one opposing surface 18aa. And the operating member 1 for rotating the operating shaft 18, the portions of the operating shafts 18 are rotatably embedded in the grooves 14 of the connector housing 6. The operation member i 9 includes a plate-like portion 19a covering the upper surface of the connector housing 6, and a longitudinal direction of the operation shaft 18 is integrally supported from both sides in the width direction of the plate-like portion 19a to the lower surface side. a bracket portion 1 9b at both ends; a front upper cover portion 19c protruding downward from a center side of the front surface of the plate portion 19a; and a front cover portion 14-200818616 (12) upper cover portion 1 9 c width direction The front end of the side covers the portion 1 9 d. The lower surface of the plate portion 19a is provided with a stopper recess 19e embedded in each of the offset stopper projections 16 provided on the connector housing 6, respectively. The opposing surface 18 aa having a narrow interval between the opposing faces of the operation portions 8 & 8 is formed in parallel with the plate-like portion 19a. The opposite surface 丨 8 aa of the opposing surface of the operating portion 1 8 a is narrow, and the unloading groove 18b into which the other contact 11 is fitted is provided on the surface of the plate portion 119a. The contact portion is opened/closed to the operating device i 7 in the connected state or the belted state of the double-sided printed wiring board i, as shown in the second (A) diagram, the plate-shaped 埠 19a covers the upper surface of the connector housing 6, In a state where the circular portion of the cross section of the operating shaft 18 is freely fitted into the groove 14 of the connector housing 6, the free end 1 1 c on the side of the contact portion 1 1 a that is operated is blocked from the groove The escape of the groove 1 4 . As shown in the sixth (A) to (C), the portion where the one contact 9 is connected to the terminal portion 9b forms the fixing piece portion 9c, and the fixing piece portion 9c and the contact portion 9a are U-shaped. The elastic folding portions 9d are integrally connected. The contact points 9 as described above are formed by a plurality of parallel arrangements and formed by a connection of a carrier. The fixing piece portion 9c is provided with a plurality of concavo-convex portions on both side faces in the width direction. Each of the contacts 9 connected to the connecting belt is integrally inserted into each of the contact insertion grooves 8, and each of the fixing pieces 9c is pressed into a state in which the lower side portion of each of the contact insertion grooves 8 is fixed. separate. As shown in the seventh (A) to (C) diagram, the portion where the other contact π is connected to the terminal portion 1 1 b is a crank-shaped vertical portion 丨丨c [, at the end of the vertical portion 1 1 d Parallel to the terminal portion 1 1 b to form a solid 15-200818616 (13) stator portion 11 e extending in the opposite direction, the fixing piece portion 1 1 e and the contact portion; The folded portion 1 1 f is integrally coupled, and the front end of the contact portion 1 1 a forms a free end 11 c. The other contact 1 1 is formed in a plurality of parallel arrangements, and the position of each terminal _ portion lib is manufactured by connecting a carrier. The contacts 11 connected to the connecting strip are collectively inserted into the respective contact insertion grooves 1 〇 ', and the respective fixing pieces 1 1 e are respectively pressed into the upper portions of the respective insertion holes 10 . In the fixed state, the connecting tape is separated from the terminal portion 11b. The terminal portions 9b and 11b of the respective contacts 9 and 11 are mounted on a substrate to be mounted (not shown) on the lower surface side of the connector housing 6, thereby forming a conductive/mechanical connection. The connector housing 6 is covered with a contact portion opening/proximity operating device; in the state of the plate portion 19a of the operating member 119 of the ι 7, the contact portion is opened and the operating member 17 is attached to the connector housing 6, The reverse U-shaped locking member 20 supported at both ends in the width direction of the bottom surface of the connector housing 6 is engaged with the only member 2 1 formed by the projections supported at both ends in the width direction of the operating member 19 to form a lock. The manufacturing method of the connector 5 for double-sided printed wiring boards of the above configuration is . Do as follows. _ (a) Inserting a groove 8 into each of the joints of the connector housing 6 is inserted into one of the contacts 9 from the front side. (b) The groove portion 14 of the connector housing 6 is fitted into the contact portion to be opened and close to the circular portion of the operating shaft 18 of the operating device 17. The contact portion opening/proximity operating device 17 has its plate-like portion 19a covered on the upper surface of the connector housing 6 in advance, and the opposite surface of the operation portion 18a is narrowed by a distance of 18 aa. 16-200818616 (14 ) Lying. (c) The other contact of the other connector 6 is inserted into the groove 1 and is inserted into the other contact 1 1 from the rear, whereby the free end 1 1 c of the contact portion iia of the contact 1 1 is blocked. The shaft 18 is disengaged from the groove 14. Next, the operation of the connector 5 for a double-sided printed wiring board having the above configuration will be described below. First, the engagement of the locking member 20 and the locking member 21 is removed, as shown in FIGS. 2(A) to 2(B), and the operating shaft 18 is rotated as a center of rotation to open and close the contact portion. With 17 erected. By the rotation of the operation shaft 18, the operation portion 18a is shown in the second (A) diagram, and is erected from the state in which the opposite surface of the opposite surface is narrowed, and is erected to the second (B) diagram. status. Therefore, as shown in the second (A) diagram, the opposite end of the opposite surface of the opposing surface is abruptly spaced, and the free end 11c of the side of the contact portion is shown as the second (B) diagram. The erecting of the operation portion 18a forms a state in which one of the opposing faces 18b having the other opposing surface is spaced apart is lifted up. By the lifting of the free end 11c, the contact portion 1 1 a of the other contact 11 is separated from the contact portion 9 a of the one contact 9 . That is, the interval between the contact portion 1 1 a and the contact portion 9a is expanded. When this state is formed, the double-sided printed wiring board 1 can be inserted between the contact portion 1 1 a and the contact portion 9a which are spaced apart from each other with a small insertion force. That is, the double-sided printed wiring board 1 can be inserted between the contact portion 1 i a and the contact portion 9 a by the ZIF. At this time, the double-sided printed wiring board 1 is inserted between the contact portion 1 1 a and the contact portion 9 a with the surface on the terminal conductor 3 side thereof. Then, as shown in the 2nd (A) diagram, the operating shaft 18 is the center of rotation -17-200818616 (15), the contact part is opened and the operating device 17 is lying down, so that the locking member 20 and the lock The tight member 21 is engaged. With this operation, the opposing surface 18 aa of the narrowing of the interval of the operation portion i 8 a is lying down, and the free end 1 1 c of the contact surface portion 1 1 a side of the contact surface portion 1 1 aa is formed. The interval between the portion η a and the contact portion 9 a is narrow, and the double-sided printed wiring board 1 is sandwiched between the contact portion 1 1 a and the contact portion 9 a . As a result, the terminal conductors 3 of the double-sided printed wiring board 1 are electrically contacted to the contact portions 9a of the respective contacts 9, and the ground conductors 4 of the double-sided printed wiring board 1 are electrically contacted with the contacts 1 1 Point 丨丨a. The double-sided printed wiring connector 5 is one of the two contacts 9 and 1 1 , and this example is operated by the free end 1 1 c of the contact portion 1 1 a side of the contact contact 1 1 . The free end 1 1 c, thereby performing an operation of moving the contact portion 1 1 a integral with the free end 1 1 c with respect to the separated position of the contact portion 9c of the other contact point 9 and vice versa The contact portion of the positional movement operation is opened. The proximity operating device 17 is rotatably assembled on the connector housing 6, so that it is not necessary to manufacture difficult parts, the cost can be suppressed, and the parts can be assembled outside the connector. On the case 6, a ZIF type double-sided printed wiring board connector 5 for preventing missing parts can be obtained. Further, the contact portion opening/closing operation tool 17 includes at least the outer shape of the operation portion 18a, and the other opposing surface 18b is spaced apart from the operation shaft 18 of the interval structure of the one opposing surface 18a and is freely rotatable. The operation member 19 of the operation shaft 18 is operated to freely rotate the configuration of the groove 14 embedded in the connector housing 6 by using the operation shaft 18, so that the operation portion is rotated by the operation of the operation member 19 to make the operation portion Since the first 8a is rotated, the free end 1 1 c -18-200818616 (16) on the side of the contact portion 1 1 a of the contact 1 1 in this example can be easily made by the operation portion 18a. The operation of the contact portion iia of the end 1 1 C integral with respect to the separation position of the contact portion 9a of the other contact point 9 and the operation of moving toward the approaching position in the opposite direction. The contact portion is opened and the operating shaft 18 of the operating device 17 is freely rotatable into the groove 14 of the connector housing 6, and the free end 1 1 on the side of the operated contact portion 1 1 a is freely rotatable. The c is prevented from coming out of the groove 14, so that the contact portion can be prevented from being opened and the operating member 17 is detached from the connector housing 6. Further, the wiring board insertion passage 7 is formed in a horizontal configuration provided in a direction parallel to the mounted substrate (not shown) on which the connector 5 is mounted, so that the connector 5 can be mounted in parallel on the mounted substrate. . On the other hand, the connector for a double-sided printed wiring board of this embodiment is manufactured by inserting the contact portion of the contact portion 1 adjacent to the operating shaft 18 of the operating device 17 into the groove 14 of the connector housing 6 in a freely rotatable manner. Then, the contact point of either of the two contacts 9, 1 1 , in this example, the contact point 1 1 is inserted into the connector housing 6 into the groove 10 , through the contact portion of the contact 1 1 The free end 1 1 c of the 1 1 a side suppresses the escape of the operating shaft 1 8 from the groove 14 , and prevents the contact portion from opening by the order of assembly. • The separation of the operating device 1 7 from the connector housing 6 〇 8(A)(B) to 15(A) to (C) are diagrams showing an example of a connector for a double-sided printed wiring board having a vertical structure according to the present invention, and 8(A)(B) In the case of the double-sided printed wiring board connector of the present example, the contact portion is opened and close, and the longitudinal and cross-sectional views of the erected state and the erected state are shown in Fig. 9(A)(B). Upper -19-200818616 (17) View and front view of the board connector, 10th (A) to (E) are the top view of the connector housing used for the connector for the double-sided printed wiring board of this example, Front view The bottom view, the XX line cutaway view of the upper view, and the YY line cutaway view '1 1 (A) to (E) are the contact portions of the connector for the double-sided printed wiring board of this example, which are opened and close to the operating device. View, front view, bottom view, left side view, and longitudinal section view, the first view, the front view, and the front view of one of the contacts used in the connector for the double-sided printed wiring board of the first example (2) to (C) The right side view, the first 3 (A) to (C) are the top view, the front view, and the right side view of the other contact used for the connector for the double-sided printed wiring board of the present example, the first 4 (A)~ (C) is a top view, a front view, and a left side view of one of the locking members used in the connector for a double-sided printed wiring board of the present example, and the first and second views of the first to fifth embodiments are the two sides of the present example. A top view, a rear view, and a right side view of the other locking member used for the connector for a printed wiring board. The connector for the double-sided printed wiring board of the vertical structure of the present embodiment is denoted by the same reference numeral in the portion corresponding to the above-described connector for the double-sided printed wiring board of the horizontal structure. Since the double-sided printed wiring board 1 used in this example is the same as the first (A) (B) diagram used in the above-described horizontal configuration, the illustration is omitted. 8(A), (B), 9(A), (B) and 10(A) to (E) show the connector 5 for a double-sided printed wiring board of the vertical structure of this example. The connector housing 6 is basically formed in the same configuration as the above-described horizontal configuration. The connector housing 6 of this example is as shown in the top view of FIG. 10(B). It can be seen that the groove 14 embedded in the contact portion of the later-described operating member is disposed at the rear of the connector housing 6. Open laterally above. -20-200818616 (18) The connector housing 6 is provided with erroneous insertion preventing grooves for inserting either one of the front surface and the inner surface of the double-sided printed wiring board 1 toward the front surface on both sides in the width direction of the wiring board insertion passage 7. 1 5 a, 1 5 b. In this example, the width of the erroneous insertion prevention groove 1 5 a is also erroneously inserted to form a wider width of the erroneous insertion preventing groove 1 5 b. In this example, the erroneous insertion preventing groove 1 5 a is set to the right side, so that the erroneous insertion preventing groove 15 5b is on the left side. Therefore, in this example, the double-sided printed wiring board 1 is formed such that the terminal conductor 3 faces the front surface and is inserted into the wiring board insertion path 7. Further, the upper surface of the connector outer portion 6 is formed in a state in which the contact portion to be described later is opened and the operating member is lying down, and the locking member which is inserted into the flat-shaped hole and which is opened and closes to the operating member is formed. The locking members are inserted into the holes 22, 23. The locking member insertion holes 22, 23 are formed to expand more toward the front than the portion of the upper portion of the connector housing 6 that is open. As shown in Fig. 8(A), the contact insertion groove 8 on one side (front side) of the connector housing 6 is inserted into one of the contacts 9 from the bottom surface side to be positioned. Further, the opposite side (rear side) contact insertion groove 10 of the connector housing 6 is inserted into the other contact 11 from the bottom surface side to be positioned. The contact portions 9a and 1 1 a of the contacts 9, 11 protrude from the wiring board insertion path 7. In this example, the contact portion 9a is formed in a concave shape and the contact portion 1 1 a is formed in a convex shape. As shown in Fig. 8(A)(B), Fig. 9(A)(B) and Fig.(E), the connector 5 for the double-sided printed wiring board is in contact with the two contacts 9, 1 The contact of any one of the contacts (in this example, the contact point 丨) having the contact portion 1 1 a side by the operation of the free end i 丨 c makes the contact portion i integral with the free end 1 1 c 〖a performs an operation of moving the contact portion 9a toward the separated position relative to the other contact (in this case, -21,186,816, (19), the contact point 9) and vice versa The contact portion of the opening/proximity operating device 1 7 is rotatably assembled in the connector housing 6. The contact portion opening/approaching operation device 17 includes: at least the operation portion 1 8 a substantially elliptical (or oblong) structure in which the interval between the other aroma faces 1 8 ab is larger than the interval between the opposite faces 1 8 aa The operating shaft 18, and the operating member 19 for rotationally operating the operating shaft 18, are rotatably inserted into the groove 14 of the connector housing 6 at both ends of the operating shaft 18. As shown in Fig. 8(A), the operating member 19 includes a plate-like portion 19a covering the back surface of the connector housing 6, and is integrally supported from both sides in the width direction of the plate-like portion 19a to the front side. The operation shaft 18 has a bracket portion 1 9b at both ends in the longitudinal direction; the center side of the other end of the plate portion 1 9a is protruded to the front upper cover portion 19c of the front side; and the width of the upper cover portion 1 9 c is provided at the front portion The front end cover portion 19d on both sides of the direction. The opposing surface 18aa having a narrow opposing surface of the operation portion 18a is formed in parallel with the plate portion 19a. The opposing surface 18a of the operation portion 18a having a narrow opposing surface is provided with the other unloading groove 18b for fitting each of the contacts 1 1 on the surface facing the plate-like portion 19a. The contact portion opening/proximity operating device 17 is in the connected state or the standby state of the double-sided printed wiring board 1, as shown in Fig. 8(A), the plate-like portion 19a is covered on the back surface of the connector housing 6, and operates. The both end portions of the shaft 18 are rotatably fitted in the groove 14 of the connector housing 6, and the free end side 1 1 c on the side of the operated contact portion 1 1 a is blocked from the groove 1 4 out of the box. As shown in Fig. 12(A) to (C), one of the contacts 9 is formed in substantially the same manner as in Figs. 6(A) to (C) of -22-200818616 (20). As shown in the figure 13(A) to (C), the other portion of the contact 11 is connected to the terminal ^1 1 b to form the fixing piece 1 1 e, and the end of the fixing piece 1 1 e is formed. a pair of elastic folds 1丨f integrally formed in an s-shape, the end of the fold portion 1 1 f being an integral upright portion 11 d, and the β of the upright portion 11 d is formed and fixed to the fixed portion 1 1 e free end 1 1 c in the same direction. In this example, the portion of the elastic folding portion 1 1 f and the contact portion 1 1 a of the front end of the fixing piece 1 1 e and the portion 1 1 d and the free end 1 1 c of the dicing portion 1 2 are formed in two rows protruding from the fixing piece. The construction of d 1 1 e. A connecting piece is connected to both sides of the terminal portion 1 1 b, and the connecting piece 11 is formed by connecting the adjacent contacts 11 by a carrier. The respective contacts 1 1 of the above-described connection and lock connection are also inserted into the respective contact insertion grooves 1 总 in the same manner, and the respective fixing piece portions 丨丨 e are respectively pressed into the inlet side portions of the respective contact insertion grooves 10 . In a fixed state, the connecting tape is formed to be separated from the fixing piece lie. With respect to the connector housing 6, the contact portion is opened. The proximity operating device i 7 is as shown in Fig. 8(A). In the state of lying down, in order to prevent the contact portion from being opened and the operating device 17 to be erected backward, The locking members 24, 25 as shown in Figs. 14 (A) to (C) and Figs. 15 (A) to (C) are used. These are the same. The locking members 24, 25 are formed to have outer casing protruding plate portions 24a, 25a other than the protruding outer casing 6, and are attached to the casing fixed to the locking member insertion holes 22, 23 of the outer casing 6 Fixing plate portions 24b, 25b; locking projections 24c, 25c which are pressed out from the plate surface of the outer casing projecting plate portions 24a, 25a toward one side; lower portions of the inner casing fixing plate portions 24b, 25b are engaged with the locking projections 24c, 25c The structure of the support plate portion -23-200818616 (21) 24d, 25d which is connected in the direction opposite to the opposite direction of the protruding direction. The locking members 24 and 25 are manufactured by joining the support plates 24d and 25d at the positions of the support belts 24e and 25e. The locking members 24, 25 are formed so that the protruding directions of the outer casing inner fixing plate portions 24b, 25b are opposite to each other with respect to the outer casing protruding plate portions 24a, 25a. The locking members 24, 25 constructed as described above insert the locking members 24, 25 from the bottom side of the outer casing 6 into the locking member insertion holes 22, 23, so that the outer protruding plate portions 24a, 25a protrude from the outer casing 6. Further, the outer peripheral fixing plate portions 24b, 25b are protruded and fixed in the locking member insertion holes 22, 23 by the peripheral projections. The contact portion is opened and the operating member 1 9 close to the operating device 17 is provided. The contact portion is opened. The proximity operating device 17 is locked across the locking projections 24c, 25c when lying along the wiring board insertion passage 7 The locking members 21 and 21 of the locking projections 24c and 25c are formed by mounting the terminal portions 9b and 1 1 b of the respective contacts 9 and 1 1 on the lower surface of the connector housing 6 (not shown). Conductive and mechanical connection. The method of manufacturing the connector 5 for a double-sided printed wiring board having the above configuration is carried out as follows. (a) One of the contacts 9 is inserted into the groove 8 at the respective contact points of the connector housing 6 from the bottom. (b) The groove 14 of the connector housing 6 is embedded in the contact portion to open and close to the circular portion of the operating shaft 18 of the operating device 17. The contact portion is opened and the operating member 17 is covered with its plate-like portion 9a on the back surface of the connector housing 6, and the opposing surface 18 aa which is narrow in the interval of the operation 埠18 a is tilted horizontally. (c) The other contact of the connector housing 6 is inserted into the groove 1 , and the other contact η is inserted from the bottom - 24 18 18 16 16 (22), respectively, by the contact portion 1 1 a of the contact ii The free end 1 1 c of the side stops the escape of the operating shaft 18 from the groove 14 . Next, the operation of the double-sided printed wiring connector 5 having the above configuration will be described below. First, the 'biting of the locking members 21, 21 is removed from the locking projections 24c, 25c, as shown in Figs. 8(A) to 8(B), and the operating shaft 18 is rotated as a center of rotation. The partial opening/proximity operating device 7 is erected on the back side of the connector housing 6. Thereby, the rotation of the shaft 18 is operated, and the operation portion 18a is shown from the state of lying down to the eighth (b) as shown in Fig. 8(A). Therefore, as shown in Fig. 8(A), the free end 11 on the side of the contact portion 11a which is in contact with the opposite surface 18aa where the opposing surface is narrow is shown (as shown in Fig. 8(B), by the operation portion The erecting of 1 8 a is formed by contacting the opposing surface of the opposite side of the opposite side of the opposite side of the other side. The borrowing of the free end 1 1 c causes the contact of the other contact 11 The portion 1 1 a is separated from the contact portion 9 a of the one contact 9. That is, the interval between the contact portion 1 1 a and the contact portion 9a is expanded. When the state is formed, the contact portion is expanded. Between U a and the contact portion 9a, the double-sided printing can be performed with a small insertion force. The brush wiring board 1 is inserted. That is, the double-sided printed wiring board 1 can be inserted by ZIF. The contact point portion 1 1 a is connected to the contact portion 9 a. At this time, the double-sided printed wiring board i has its surface on the terminal conductor 3 side inserted between the contact portion 丨i a and the contact portion 9a toward the front surface. Then, as shown in Fig. 8(A), the rotation of the operating shaft 18 is rotated to make the contact portion open/close to the operating device 17 and move the locking members 21, 21 across the locking projections 24c, 25c. Thereby, the opposite side surface 18 aa of the narrow portion of the operation portion 18a is narrowed, and the free end 1 lc on the side of the contact portion 1 1 a is brought into contact with the one opposite surface 18aa to form a narrow state. The narrow spacing between the contact portion 1 1 a and the contact portion 9 a causes the double-sided printed wiring board 1 ^ to be sandwiched between the contact portion 1 1 a and the contact portion 9a. As a result, the terminal conductors 3 of the double-sided printed wiring board 1 are electrically contacted to the contact portions 9 a ^ of the respective contacts 9 so that the ground conductors 4 of the double-sided printed wiring board 1 are electrically contacted at the respective contacts 1 The contact portion 1 1 a of 1. The connector 5 for the double-sided printed wiring board described above can also obtain the same effects as those of the above-described example. BRIEF DESCRIPTION OF THE DRAWINGS The first (A) and (B) drawings are a front view and an inner view showing a double-sided printed wiring board used in the present invention. The second (A) (B) diagram is a longitudinal cross-sectional view of the connector for a double-sided printed wiring board according to an example of the present invention, in which the contact portion is opened and close to the horizontal state and the vertical state of the operating device. The third (A) to (C) diagram is the connection for the double-sided printed wiring board of this example. Top view, front view, and left side view. 4(A) to (E) are a top view, a front view, a rear view, a bottom view, and a longitudinal cross-sectional view of the connector housing used in the connector for a double-sided printed wiring board of the present embodiment. Figs. 5(A) to (E) are a top view, a front view, a rear view, a bottom view, and a longitudinal cross-sectional view of the contact portion of the connector for the double-sided printed wiring board of the present embodiment. -26- 200818616 (24) Fig. 6 (A) to (C) are front, top and right side views of one contact used in the connector for a double-sided printed wiring board of the present embodiment. The seventh (A) to (C) drawings are a front view, a right side view, and a bottom view of the other contact used in the connector for the double-sided printed wiring board of the present embodiment. Fig. 8(A)(B) is a view showing another example of the connector for a double-sided printed wiring board of the present invention, in which the contact portion is opened and close to each of the horizontal and vertical views of the operating device. Fig. 9(A)(B) is a top view and a front view of the connector for a double-sided printed wiring board of the present embodiment. 10(A) to (E) are a top view, a front view, a bottom view, a XX line cross-sectional view of the upper view, and a γ-γ line of the connector housing used for the connector for a double-sided printed wiring board of the present example. Cutaway view. The first 1 (A) to (E) are the top view, the front view, the bottom view, the left side view, and the longitudinal cross-sectional view of the contact portion opening/closing operation tool used in the connector for the double-sided printed wiring board of the present example. Figs. 1 2 (A ) to (C) are a top view, a front view, and a right side view of one contact used in the connector for a double-sided printed wiring board of the present embodiment. Figs. 1 3 (A ) to (C) are a top view, a front view, and a right side view of another contact used in the connector for a double-sided printed wiring board of the present embodiment. The first, fourth, and left side views of the square locking member used in the connector for a double-sided printed wiring board of the present invention are shown in Figs. Figs. 15(A) to (C) are a top view, a rear view, and a right side view of the other side locking member used in the connector for a double-sided printed wiring board of the present embodiment. Fig. 16 is a front view and an inner view of a double -27-200818616 (25) surface printed wiring board used in a connector for a conventional double-sided printed wiring board. Fig. 17 is a longitudinal sectional view of a connector for a conventional double-sided printed wiring board [description of main components] 1 : double-sided printed wiring board 2: insulating substrate 2 a : - square surface 2 b : the other surface 2c, 2d: protrusion 3: terminal conductor 4: ground conductor 5: connector for double-sided printed wiring board 6: connector housing 7: wiring board insertion path 8: contact insertion groove 9: one contact 9a: Point portion 9b: terminal portion 9c: fixing piece portion 9d: elastic folding portion 1 〇: contact insertion groove 1 1 : the other contact point 1 1 a : contact portion -28 - 200818616 (26) 1 1 b : Terminal portion 1 1 c · Free bribe 1 1 d : Upright portion 1 1 e : Fixing piece 1 1 f : Elastic folded piece 1 2 : Insulating sliding piece 12a : Plate portion 1 2 b : Picking portion 1 3 : Contact Sheet 14: Grooves 15a, 15b: erroneous insertion preventing groove 16: offset stopper projection 1 7 : contact portion opening • approaching operation device 1 8 : operating shaft 1 8 a : operating portion 18aa: - square Opposite surface 18ab: opposite side surface 18b of the other side: unloading groove 19: operating member 19a: plate-like portion 19b: bracket portion 19c: front upper portion covering portion 19d: front end portion covering portion 19e: offset stopper concave -29- 200818616 (27) 20: Locking member 2 1 : Locking members 22, 23: Locking member insertion holes 24, 25: Locking members 24a, 25a: Shell outer drawing portion 24b, 25b: Fixing inside the casing Plate portions 24c, 25c: locking projections. -30-