200527763 (1) 九、發明說明 【發明所屬之技術領域】 本發明，是屬於電連接器的技術領域，有關：供組裝 與電線連接的電連接器用的連接器外殼組裝體及電連接器 組裝體。 【先前技術】 曰本特開2002-164092號公報、日本特開2001-43926 號公報及日本特開平1 1 - 1 8 5 8 6 8號公報，是揭示一種電連 接器’具備：設有朝外部開放的收容室的連接器外殼本體 、及可接觸對方側接點構件地收容於此連接器外殼本體的 接點構件、及嵌合於連接器外殼本體並覆蓋收容室的蓋， 且連接接點構件的電線是從連接器外殻本體及蓋之間朝外 部拉出。 【發明內容】 設置於例如行動電話的如的小型電子機器的內部的電 連接器是迫切希望輕小化，但這種小型的電連接器若採用 如前述具備連接器外殻本體及蓋的電連接器的情況時，抓 持蓋並嵌合於連接器外殼本體的作業是困難的，作業者需 要熟練及勞力和時間，朝蓋的連接器外殼本體的嵌合即使 藉由機械進行，也需要追加設置供確實抓住小的蓋用的特 別的機構，皆會導致生産性的下降、生産成本的上昇。且 ，無關於電連接器的大小，在狹窄空間將蓋嵌合於連接器 -5- 200527763 (2) 外殼本體的情況時，將蓋嵌合於連接器外殼本體的作業是 困難的，作業者需要熟練及勞力和時間，朝蓋的連接器外 殼本體的嵌合即使藉由機械進行，也需要更複雜的機械動 作，皆會導致生産性的下降、生産成本的上昇。 本發明，是著眼於此點，其目的，是藉由連結部將補 助構件連結於蓋，將此補助構件藉由人或是機械操作將蓋 嵌合於連接器外殼本體，簡單化將蓋嵌合於連接器外殼本 體的作業，來提局電連接器的生産性，達成生産成本的降 低。 爲了達成上述目的，本發明，是一種連接器外殻組裝 體，具備：設有朝外部開放的收容室的連接器外殼本體、 及可接觸對方側接點構件地收容於此連接器外殻本體的接 點構件、及嵌合於連接器外殼本體並覆蓋收容室的蓋，連 接接點構件的電線是供組裝從連接器外殼本體及蓋之間朝 外部拉出的電連接器用的連接器外殼組裝體，其是組合： 連接器外殼本體、及在蓋藉由切斷可能的連結部連結補助 構件而成的蓋組裝構件。 將接點構件可接觸對方側接點構件地收容於連接器外 殼本體的收容室，將電線可越過收容室的周緣地連接接點 構件。或者是，將電線連接接點構件，將附電線的接點構 件可接觸於對方側接點構件且電線可越過收容室的周緣地 收容於連接器外殼本體的收容室。而且將蓋組裝構件的補 助構件藉由人或是機械操作，將蓋組裝構件的蓋嵌合於連 接器外殼本體。接著，切斷連結部的話’就完成電連接器 -6- 200527763 (3) 。該情況，因爲藉由人或是機械操作補助構件使蓋嵌合於 連接器外殻本體，所以蓋即使小，嵌合作棄也可容易進行 ，且即使狹窄空間也容易進行嵌合作業’可減少作業者的 負擔並達成生産性的提高及生産成本的降低。 使用本發明的連接器外殼組裝體的話’即使配置於小 型的電連接器或狹窄空間的電連接器，也可簡單化將蓋嵌 合於連接器外殼本體的作業，可以達成生産性的提高及生 産成本的降低。 本發明的連接器外殼組裝體，是蓋是可滑動並嵌合於 連接器外殻本體也可以。 如此的話，藉由滑動時的導引功能使朝蓋的連接器外 殼本體的嵌合作業可平順地進行。 本發明的連接器外殼組裝體，是在連接器外殼本體及 蓋之中的一方設置導引溝，在另一方設置突部使滑動可能 地嵌插於此導引溝，藉由這些使蓋可滑動於連接器外殼本 體也可以。 藉此例示，蓋是對於連接器外殼本體滑動的構造。 本發明的連接器外殼組裝體，是在連接器外殼本體或 是蓋中是形成：從導引溝的途中分岐至其他的端面爲止的 導入溝，並從此導入溝收容突部也可以。 如此的話，藉由將突部插入導入溝就可使蓋暫時固定 於連接器外殼本體，朝導引溝的突部的嵌合作業可容易進 行。且，導引溝是與電線的延伸方向幾乎平行時，將導入 溝設在與電線的延伸方向幾乎垂直的方向的話，藉由將突 200527763 (4) 部插入導入溝後再插入導引溝，就可以不會阻礙電線地將 突部嵌插導引溝。 因此，藉由將突部插入導入溝就可將蓋暫時固定於連 接器外殼本體，朝導引溝的突部的嵌合作業就可以容易進 行。且，可以不會阻礙電線地將突部嵌插導引溝。 本發明的連接器外殼組裝體，是在連接器外殼本體及 蓋’是設置：朝蓋的連接器外殼本體的嵌合完成時藉由可 撓性凹凸嵌合將蓋鎖定在連接器外殼本體的鎖定機構也可 以。 如此的話，已嵌合完成可確認容易。且，蓋因爲不易 從連接器外殼本體脫落，所以連結部的切斷作業容易。 本發明的連接器外殼組裝體，是連結部，是具有：當 人力負荷在連結部或是補助構件時可切斷的程度的強度也 可以。 如此的話，因爲藉由人力就可使連結部被切斷，所以 連結部的切斷作業不需使用切斷用的工具等就可簡單地進 行。 本發明的電連接器組裝體，是具備：本發明的連接器 外殼組裝體、及被收容其連接器外殼本體的收容室的接點 構件。 將電線可越過收容室的周緣地連接接點構件。而且將 蓋組裝構件的補助構件藉由人或是機械操作，就可將蓋組 裝構件的蓋嵌合於連接器外殼本體。接著，切斷連結部的 §舌’就可完成電連接器。該情況，因爲藉由人或疋:機械操 - 8- 200527763 (5) 作補助構件使蓋嵌合於連接器外殼本體，所以蓋即使小， 嵌合作業也可容易進行，且即使狹窄空間也容易進行嵌合 作業，可減少作業者的負擔並達成生産性的提高及生産成 本的降低。 因此，使用本發明的電連接器組裝體的話，即使配置 於小型的電連接器或狹窄空間的電連接器，也可簡單化將 蓋嵌合於連接器外殼本體的作業，可以達成生産性的提高 ％ 及生産成本的降低。進一步可以獲得與本發明的連接器外 殻組裝體所獲得的效果同樣的效果。 ® 【實施方式】 以下，說明本發明的實施例。第1圖是顯示本發明的 第1實施例也就是連接器外殼組裝體。此連接器外殼組裝 體，是供組裝如第1 3圖至第1 5圖所示的電連接器1 〇 〇所 使用。此電連接器100是插座連接器，如第16圖所示， 此電連接器1 00是嵌合於被實裝於印刷電路板等的插頭連 接器2 0 0，但不藉此限定本發明的電連接器的形式、使用 ® 態樣等。此電連接器1 00，是具備：藉由絕緣性材料形成 連接器外殼本體11 0、及藉由導電性材料形成並被收容於 連接器外殼本體1 1 0的接點構件1 2 0、及藉由絕緣性材料 ’ 形成並被嵌合於連接器外殼本體1 1 〇的蓋丨3 〇。設定相互 * 垂直的深度方向、寬方向及高度方向，利用附加這些的方 向進行說明。此實施例的情況，藉由第1 5圖所說明的話 ，圖的左右方向是深度方向，圖的左方是深度方向的後方 -9- 200527763 (6) ，右方是深度方向的前方。且’與圖的紙面垂直的方向是 寬方向，圖的上下方向是高度方向。 如第2圖至第4圖所示，在連接器外殼本體110中， 設有朝外部開放的收容室1 1 1。此實施例的情況，連接器 外殼本體110是形成幾乎直方體狀，於其中設有收容室 111，收容室111是在連接器外殼本體110的高度方向的 一方的端面及深度方向前方的端面朝外部開放。成爲本發 明的對象的電連接器的連接器外殼本體及收容室的形態並 非藉此被限定。收容室1 1 1的開放部，可作爲：朝收容室 1 Π的接點構件1 2 0、電線W的出入。 如第2圖至第4圖所示，接點構件12 0，是具備：接 觸對方側接點構件（圖示省略）的接觸部1 2 1、及連接電 線W的連接部1 22。此實施例的情況，接點構件丨2()因爲 是母形的壓接接點構件，所以接觸部丨2 1是形成可被對方 側承接的公接點構件的葉片、柱、銷等，在圖中雖形成叉 形，但是成爲本發明的對象的電連接器的接點構件的形態 並不藉此被限定，例如公形也可以，例如壓合形也可以。 且，在本發明的接點構件中，是包含：如一般的壓接形接 點構件先收谷於連接器外殻本體後連接電線的接點構件、 及如壓合形的接點構件先連接電線後收容於連接器外殼本 體的接點構件的雙方。接點構件的數量並不藉由此實施例 被限定。 如弟2圖至第4圖所示，接點構件1 20，是可接觸對 方側接點構件地收容於連接器外殼本體ιι〇。即，在連接 -10- 200527763 (7) 器外殼本體no中是設置：將收容室ln與外部連通的連 通室η 2，接點構件1 2 〇的接觸部丨2丨是配置於連通室 11 2，此接觸部1 2 1是形成：可接觸被收容於連通室丨i 2 的對方側的接點構件。將接觸部從連接器外殼本體朝外部 突出也可以。 如第1 4圖及第1 5圖所示，接點構件i 2〇 ,是連接接 點構件1 20的電線W可越過收容室i i〗的周緣丨丨3地收 谷於連接器外殼本體1 1 0，電線w是從周緣i〗3朝外部拉 出。接點構件120,是對於連接器外殼本體11〇，藉由嵌 入 '壓入 '一體成型等的方法被安裝、或固定。 如第13圖至第15圖所示，蓋13()，是嵌合於連接器 外威本體110並覆盖收谷室11丨。如第5圖至第7圖所示 ’蓋1 3 0是形成板狀。蓋1 3 〇，是防止：手指或異物等接 觸接點構件1 20及電線W的接點構件丨2〇的連接部、塵 埃進入收容室η1。 此電連接器1 〇 〇，是構成：連接於接點構件〗2 0的電 線W是從連接器外殼本體1 1 〇及蓋1 3 0之間朝外部拉出 。藉此耢由連接器外成本體1 1 0及蓋1 3 0，防止接點構件 120及電線w從連接器外殼本體1 1 0的收容室u i朝外部 脫落。該情況，蓋130可接觸或不接觸接點構件12〇、電 線W 〇 一般，爲了使電線彎曲變形地裝配來提高強度，在連 接器外殼本體設有供卡止保持欲彎曲變形的電線用的應變 消除機構。但是，應變消除機構因爲是從設在連接器外殼 -11 - 200527763 (8) 本體的接點構件之間的隔壁朝高度方向立起，所以會增加 連接器外殼本體的部分的厚度，而無法實現薄型化，接點 構件是壓接形時在回避壓接沖頭設置應變消除機構的關係 上’連接器外殼本體會朝收容室的延伸方向加長。但是， 依據此實施例藉由連接器外殼本體1 1 0及蓋丨3 0，防止接 點構件1 2 0及電線W的脫落時，不需要設置應變消除機 構，就可以實現連接器外殼本體1 1 0的薄型化及短縮化。 且’雖可採用將彈性片設置於連接器外殼本體且卡止於接 點構件的外殼切口構造，或相反地採用將彈性片設置於接 點構件且卡止於連接器外殼本體的接點構件切口構造，但 是皆會增加連接器外殻本體的部分的厚度，而無法實現薄 型化。但是，依據此實施例藉由連接器外殼本體1 1 0及蓋 1 3 0，防止接點構件1 2 0及電線W的脫落時，不需要設置 切口構造，就可以實現連接器外殼的薄型化。如此連接器 外殼本體11 0短縮化的話，實裝面積可更縮小，且連接器 外殼本體1 1 〇薄型化的話，連接構造可更低背化。 蓋1 3 0，是可滑動並嵌合於連接器外殼本體1 1 0。在 連接器外殼本體110設有導引溝114，在蓋130中設有可 滑動並嵌插於此導引溝1 1 4的突部1 3 1，藉由這些使蓋 1 3 0可滑動於連接器外殼本體1 1 〇。此實施例的情況，導 引溝1 1 4，是在構成連接器外殼本體1 1 0的寬方向的兩端 面的壁的內側，設'成從深度方向的前方朝向後方，使突邰 1 3 1是設成在蓋1 3 0的寬方向的兩端面朝寬方向外側突出 。相反地’將導引溝設在蓋，在連接器外威本體設置·滑 -12 - 200527763 (9) 動可能地嵌插此導引溝的突部也可以。在連接器外殼 u 0或是蓋1 3 0中是形成：從導引溝1 1 4的途中分岐 他的端面爲止的導入溝1 1 5，從此導入溝1 1 5收容 1 3 1。此實施例的情況，因爲在連接器外殻本體1 1 0 導引溝1 1 4，所以導入溝1 1 5是設置於連接器外殼 110，導入溝115是從導引溝114分岐朝高度方向延 至連接器外殼本體11〇的高度方向的一方的端面爲止 部1 3 1是分割成：深度方向的後側的部分1 3 1 a及前 的部分1 3 1 b，將後側部分1 3 1 a插入導入溝1 1 5，將蓋 往深度方向的後側按壓的話，加上後側部分1 3 1 a使 側部分1 3 1 b嵌合於導引溝1 1 4，使蓋1 3 0朝後方滑動 不藉由此實施例限定：導引溝、突部及導入溝的設置 ;導引溝、突部及導入溝的數量、方向。 在連接器外殼本體110及蓋130中，設有：朝蓋 的連接器外殼本體11 0的嵌合完成時藉由可撓性凹凸 將蓋1 3 0鎖定於連接器外殼本體1 1 0的鎖定機構。此 例的情況，在蓋1 3 0的寬方向的兩端面設有朝寬方向 突出的突起1 3 2，連接器外殼本體1 1 〇的導入溝1 1 5 揮收容此突起1 3 2的功能，藉由此突起1 3 2及導入溝 構成鎖定機構。如此在導入溝1 1 5不發揮作爲鎖定機 凹部的功能，另外設置與導入溝不同的鎖定機構的凹 可以。如此在蓋設置凸部，在連接器外殻本體設置凹 成鎖定機構也可以，在連接器外殻本體設置凸部，在 虞凹部來構成鎖定機構也可以。 本體 至其 突部 設置 本體 伸， 〇突 方側 130 前方 。但 位置 130 嵌合 實施 外側 可發 115 構的 部也 部構 蓋設 - 13- 130 200527763 (10) 在蓋130中，是設置電線用突出部133並裝入蓋 及電線W及的間隙。電線用突出部1 3 3是從蓋1 3 〇 面朝高度方向突出。電線用突出部是設成：裝入連接 殼本體上的連接器外殼本體及電線及的間隙也可以。 在蓋及連接器外殻本體的雙方設置電線用突出部也可 電線用突出部1 3 3即使是裝配成：使從連接器外殼 1 1 〇及蓋1 3 0之間朝外部拉出的電線W朝與高度方向 方向等的深度方向交叉的方向的擺動時，也可抑制連 外殻本體1 1 〇之中的電線W的擺動量，並防止接點 1 2 0及電線W的接觸不穩定。 而且’如弟1圖所不’錯由組合：連接器外殼 1 1 〇、及蓋組裝構件A，就可構成連接器外殼組裝體 第8圖及第9圖所示，蓋組裝構件A，是使補助構件 藉由切斷可能的連結部1 5 0連結於蓋1 3 0。當蓋1 3 0 時，補助構件1 4 0是形成比蓋1 3 0大。在此補助構件 雖形成棒狀’但是形狀並不被限定於此。連結部1 5 0 成可被切斷。切斷的形態，是有：藉由如例示的鉗子 挾持切斷連結部1 5 0 ;藉由如例示的裁刀工具切入連 1 5 0將連結部1 5 0切斷的形態；在連結部丨5 〇或是補 件1 4 0上使負荷拉伸力、壓縮力、扭轉力、彎曲力等 上振動切斷連結部1 50的形態；使用雷射光線或加熱 融斷連結部1 5 0的形態等。切斷連結部丨5 〇所需要的 、能量是藉由改變連結部1 5 0的剖面積、厚度來調整 將缺口部設置於連結部1 5 0使剖面積急劇地變化也可 的內 器外 且， 以。 本體 、寬 接器 構件 本體 。如 140 較小 140 是設 工具 結部 助構 或加 手段 力量 。且 以。 -14 - 200527763 (11) 此實施例的情況，補助構件1 40是配置在蓋1 3 0的深度方 向的前方側，連結部1 5 0是連結：蓋1 3 0的深度方向的前 方的端部及補助構件1 4 0的深度方向的後側的端部。藉此 藉由補助構件1 4 0容易將蓋1 3 0往深度方向的後方壓入。 而且，對於朝向深度方向的面的剖面積，連結部1 5 0的剖 面積是形成比蓋1 3 0的剖面積小且比補助構件1 4 0的剖面 積小。連結部1 5 0是設有2個且在寬方向相互遠離。補助 構件1 4 0、蓋1 3 0及連結部1 5 0是一體成型。補助構件是 配置於蓋的任一方向也可以，連結部的數量、配置也不藉 由此實施例被限定。補助構件、蓋及連結部不是一體成型 也可以，而例如卡合也可以。 連結部1 5 0，是具有：當人力負荷於連結部1 5 0或是 補助構件1 40時可切斷程度的強度。這是藉由調整連結部 的剖面形狀、材質等進行。當人力負荷於連結部1 5 0或是 補助構件1 40的態樣，是有：直接藉由手指等將連結部 1 5 0或是補助構件1 4 0按壓的形態、拉的形態、扭轉的形 態、彎曲的形態、組合這些的形態，返覆這些的形態。且 ’具有：藉由螺絲、牙簽等的細棒等將連結部1 5 0或是補 助構件1 40按壓的形態、敲擊形態、撬開形態等。進一步 ’也有將鉤狀的道具鉤在連結部1 5 0或是補助構件1 4 0的 形態。 說明此實施例的作用及效果。將接點構件1 20收容於 連接器外殼本體1 1 0的收容室1 1 1，使接點構件1 2 0可接 觸對方側接點構件，將電線W連接接點構件1 2 0，使電線 -15- 200527763 (12) W越過收容室1 1 1的周緣1 1 3而連接。或者是，將電線w 連接接點構件1 20，將附電線接點構件；! 20收容於連接器 外殼本體1 1 〇的收容室1 1 1，使接點構件1 2 〇可接觸對方 側接點構件且電線W可越過收容室1 1 1的周緣1 1 3。而且 藉由人或是機械操作蓋組裝構件A的補助構件1 4 0，將蓋 組裝構件A的蓋1 3 0嵌合於連接器外殻本體1 1 〇。接著， 切斷連結部1 5 0的話，就可完成電連接器1 〇 〇。該情況， 因爲藉由人或是機械操作補助構件1 4 0來將蓋1 3 0嵌合於 連接器外殼本體1 1 〇，所以即使蓋1 3 0較小，也容易進行 嵌合作業，且即使狹窄空間也容易進行嵌合作業，可減少 作業者的負擔提高生産性而達成生産成本的降低。 本發明，是藉由將蓋定位使被覆連接器外殼本體並將 蓋壓入來使連接器外殼本體蓋嵌合於連接器外殼本體也可 以。但是，此實施例的情況，蓋1 3 0是滑動且嵌合於連接 器外殼本體1 1 〇。如此的話，藉由滑動時的導引功能使朝 蓋1 3 0的連接器外殼本體1 1 0的嵌合作業可平順地進行。 將蓋滑動且嵌合於連接器外殼本體的結構雖也有其他 的結構，但是此實施例的情況，於連接器外殻本體1 1 〇及 蓋130之中的一方設有導引溝114，在另一方設有滑動可 能地嵌插此導引溝1 1 4的突部1 3 1，藉由這些結構使蓋 1 3 0是滑動於連接器外殼本體1 1 0。藉此例示蓋1 3 〇是滑 動於連接器外殼本體1 1 〇的構造。 本發明，是包含在導引溝不設有分岐部的實施例。但 是，此實施例的情況，在連接器外殼本體1 1 0或是蓋1 3 0 -16 - 200527763 (13) 中是形成從導引溝1 1 4的途中分岐至其他的端面爲止的導 入溝115，從此導入溝115收容突部131 °如此的話’藉 由將突部1 3 1插入導入溝1 1 5就可將蓋1 3 〇暫時固定於連 接器外殼本體1 1 〇，朝導引溝1 1 4的突邰1 3 1的嵌合作業 就可以容易進行。且，依據此實施例’導引溝114是與電 線W的延伸方向幾乎平行時，將導入溝1 1 5設在與電線 w的延伸方向幾乎垂直方向的話，藉由將突部13i插入導 入溝1 1 5後再插入導引溝1 1 4，就可不阻礙電線W地將突 部131嵌插於導引溝1 14。 本發明，是包含不設置鎖定機構的實施例。但是，此 實施例的情況，在連接器外殼本體1 1 0及蓋1 3 0，是設置 當蓋1 3 0的朝連接器外殼本體1 1 〇的嵌合完成時藉由可撓 性凹凸嵌合來將蓋1 3 0鎖定於連接器外殼本體1 1 0的鎖定 機構。如此的話，容易確認已嵌合完成。且，蓋1 3 0因爲 不易從連接器外殼本體1 1 〇脫落，所以連結部1 5 0的切斷 作業成爲容易。 本發明，是包含：在蓋及在連接器外殼本體皆不設置 電線用突出部的實施例。但是，此實施例的情況，在連接 器外殻本體1 1 〇及蓋1 3 0之中至少一方設置供裝入電線W 及的間隙的電線用突出部1 3 3。如此的話，電線w即使是 裝配成朝與深度方向交叉的方向擺動時，也可抑制連接器 外殼本體1 1 0之中的電線W的擺動量，可以防止接點構 件1 2 0及電線W的接觸不穩定。 本發明，是包a .使用切斷用的工具等來切斷連結部 -17 - 200527763 (14) 的實施例。但是，此實施例的情況，連結部1 5 0，是 當人力負荷於連結部1 5 0或是補助構件1 4 0時可切斷 的強度。如此的話，因爲藉由人力就可切斷連結部1 所以連結部的切斷作業可藉由切斷用的工具等簡單地 〇 第1 7圖’是顯示連接器外殻組裝體、電連接器 體的第2實施例。此實施例的情況，接點構件1 2 0的 部1 22，是破壞電線W的絕緣被覆進行與導體的連接 接用槽。而且，在蓋130中，是設置槽用突出部134 入蓋1 3 0及連接部1 22也就是槽的間隙。槽用突出部 是從蓋130的內面朝高度方向突出。槽用突出部134 槽爲止與槽接觸也可以，按壓槽也可以。槽用突出部 裝配成：即使從連接器外殼本體1 1 0及蓋1 3 0之間朝 拉出的電線W是朝與高度方向、寬方向等的深度方 叉的方向擺動，也可抑制連接器外殼本體1 1 0之中的 W的擺動量，防止槽及電線W的接觸不穩定。其他 構是與第1實施例同樣。如此的話，可獲得與第1實 同樣的作用及效果的同時，槽及電線W的接觸可以 穩定。本發明，是包含：如第2實施例的設置電線用 部1 3 3及槽用突出部1 3 4的實施例、不設置電線用突 而只設置如第2實施例所說明的槽用突出部的實施例 藉由上述實施例的說明，充分揭示具備：連接器 組裝體、及收容於其連接器外殼本體1 1 0的收容室1 : 接點構件1 20的電連接器組裝體。此電連接器組裝體 具有 程度 50， 進行 組裝 連接 的壓 並裝 134 是至 134 外部 向交 電線 的結 施例 保持 突出 出部 〇 外殼 .1的 的情 -18- 200527763 (15) 況，將電線W連接接點構件1 2 0，使電線W可越過收容 室1 1 1的周緣1 1 3。而且藉由人手握持蓋組裝構件a的補 助構件1 40，將蓋組裝構件a的蓋1 3 〇嵌合於連接器外殼 本體1 1 〇。接著，切斷連結部1 5 0的話，就完成電連接器 1 〇〇朝的電線W的連接。所獲得的作用及效果皆與連接器 外殼組裝體所說明的同樣。 本發明，是包含組合了以上的實施例的特徵的實施例 【圖式簡單說明】 第1圖，是顯示第1實施例的連接器外殼組裝體的立 體圖。 第2圖，是在第1實施例的電連接器的連接器外殻本 體收容接點構件並從高度方向所見的擴大平面圖。 第3圖，是第2圖的III-III線的擴大剖面圖。 第4圖，是第2圖的IV-IV線的擴大剖面圖。 第5圖，是將第1實施例的蓋從高度方向的一方所見 ® 的擴大平面圖。 第6圖，是將第1實施例的蓋從深度方向的後側所見 的擴大前視圖。 第7圖，是將第1實施例的蓋從高度方向的另一方所 · 見的擴大底面圖。 第8圖，是將第1實施例的蓋組裝構件在朝向寬方向 的面剖面，從寬方向所見的剖面圖。剖面線是通過連結部 -19- 200527763 (16) 第9圖，是將第1實施例的蓋組裝構件在朝向寬方向 的面剖面，從寬方向所見的剖面圖。剖面線是取下連結部 〇 第1 〇圖，是將第1實施例的蓋組裝構件嵌合於連接 器外殼本體時的立體圖。 第11圖，是將第1實施例的蓋組裝構件嵌合於連接 器外殻本體時的立體圖，第1 〇圖是從別的角度所見。 第1 2圖，是將第1實施例的蓋組裝構件嵌合於連接 器外殼本體時的立體圖。 弟1 3圖，是將電線連接第1實施例的電連接器時的 擴大立體圖。 第1 4圖，是將電線連接第1實施例的電連接器從深 度方向的前方所見的擴大後視圖。 第1 5圖，是將電線連接第1實施例的電連接器，在 朝向寬方向的面剖面並從寬方向所見的擴大剖面圖。 弟1 6圖’是將電線連接第1實施例的電連接器，嵌 合於對方側電連接器時的擴大立體圖。 第1 7圖，是將電線連接第2實施例的電連接器，在 朝向寬方向的面剖面並從寬方向所見的擴大剖面圖。 【主要元件符號說明】 A蓋組裝構件 W電線 -20 - 200527763 (17) 1 0 0電連接器 1 1 0連接器外殼本體 1 1 1 收容室 1 12 連通室 1 1 3 周緣 114導引溝 115導入溝 1 2 0接點構件 1 2 1接觸部 122連接部 130 蓋 1 3 1 突部 1 3 1 a後側部分 1 3 1 b前方側部分 132 突起 1 3 3 電線用突出部 1 3 4槽用突出部 140補助構件 1 5 0連結部 200插頭連接器200527763 (1) IX. Description of the invention [Technical field to which the invention belongs] The present invention belongs to the technical field of electrical connectors, and relates to a connector housing assembly and an electrical connector assembly for assembling an electrical connector connected to a wire. . [Prior art] Japanese Unexamined Patent Publication No. 2002-164092, Japanese Unexamined Patent Publication No. 2001-43926, and Japanese Unexamined Patent Publication No. 1 1-1 8 5 8 6 8 disclose an electrical connector having: The connector housing body of the storage room that is open to the outside, and the contact member that is accommodated in the connector housing body so as to contact the contact member on the other side, and a cover that fits into the connector housing body and covers the storage room, The wire of the point member is pulled out from between the connector housing body and the cover to the outside. [Summary of the Invention] An electrical connector provided inside a small electronic device such as a mobile phone is desperately desired to be lightened. However, if such a small-sized electrical connector uses an electrical connector provided with a connector housing body and a cover, In the case of a connector, it is difficult to grasp and fit the cover to the connector housing body. The operator needs skill, labor, and time. The fitting of the connector housing body toward the cover is also required by the machine. The addition of a special mechanism for securely grasping a small cover will cause a reduction in productivity and an increase in production costs. Moreover, regardless of the size of the electrical connector, when the cover is fitted to the connector in a narrow space-5-200527763 (2) The case body, it is difficult to fit the cover to the connector case body, and the operator It requires skill, labor, and time. Even if the fitting of the connector housing body toward the cover is performed mechanically, more complicated mechanical operations are required, which will result in a decrease in productivity and an increase in production costs. The present invention focuses on this point, and the purpose thereof is to connect the auxiliary member to the cover by a connecting portion, and to fit the auxiliary member to the connector housing body by a human or mechanical operation of the auxiliary member, thereby simplifying the insertion of the cover It is suitable for the operation of the connector housing body to improve the productivity of the electrical connector and reduce the production cost. In order to achieve the above object, the present invention is a connector housing assembly including a connector housing body provided with an accommodation chamber opened to the outside, and a connector housing body accommodated in a contact-side contact member. Contact member and a cover that fits into the connector housing body and covers the accommodation chamber, and the electric wire connecting the contact member is a connector housing for assembling an electrical connector that is pulled out from between the connector housing body and the cover to the outside. The assembly is a combination of a connector housing body and a lid assembly member in which the auxiliary member is connected to the lid by cutting a possible connection portion. The contact member is accommodated in the receiving chamber of the connector housing so that the contact member can contact the counterpart contact member, and the electric wire can be connected to the contact member across the periphery of the receiving chamber. Alternatively, the electric wire is connected to the contact member, the electric wire-connected contact member can be brought into contact with the counterpart-side contact member, and the electric wire can be accommodated in the receiving chamber of the connector housing body across the periphery of the receiving chamber. Then, the auxiliary member of the cover assembling member is manually or mechanically operated to fit the cover of the cover assembling member to the connector housing body. Then, when the connection portion is cut off, the electrical connector is completed -6- 200527763 (3). In this case, since the cover is fitted to the connector housing body by a human or mechanical operation auxiliary member, even if the cover is small, the fitting can be easily discarded, and the fitting operation is easy even in a narrow space. The burden on the operator improves productivity and reduces production costs. When the connector housing assembly of the present invention is used, even if it is arranged in a small electrical connector or an electrical connector in a narrow space, the work of fitting the cover to the connector housing body can be simplified, and productivity can be improved and Reduced production costs. In the connector housing assembly of the present invention, the cover may be slidably fitted into the connector housing body. In this way, the fitting operation of the connector housing body toward the cover can be smoothly performed by the guide function during sliding. In the connector housing assembly of the present invention, a guide groove is provided on one of the connector housing body and the cover, and a protrusion is provided on the other side to allow sliding insertion into the guide groove. It is also possible to slide on the connector housing body. Taking this as an example, the cover has a structure that slides on the connector housing body. The connector housing assembly of the present invention may be formed in the connector housing body or the cover: an introduction groove divided from a guide groove to another end surface, and the groove receiving protrusion may be introduced from there. In this way, by inserting the projection into the introduction groove, the cover can be temporarily fixed to the connector housing body, and the fitting operation to the projection of the guide groove can be easily performed. In addition, when the guide groove is almost parallel to the extension direction of the electric wire, if the introduction groove is provided in a direction almost perpendicular to the extension direction of the electric wire, insert the protrusion 200527763 (4) into the guide groove and then insert the guide groove. It is possible to insert the protrusion into the guide groove without obstructing the electric wire. Therefore, the cover can be temporarily fixed to the connector housing body by inserting the projection into the introduction groove, and the fitting operation of the projection to the guide groove can be easily performed. In addition, the protrusion can be inserted into the guide groove without hindering the electric wires. The connector housing assembly of the present invention is provided when the connector housing body and the cover are installed: when the fitting of the connector housing body toward the cover is completed, the cover is locked to the connector housing body by flexible concave and convex fitting Locking mechanisms are also possible. In this case, the completion of the fitting can be easily confirmed. In addition, since the cover does not easily fall off from the connector housing body, the cutting operation of the connection portion is easy. The connector housing assembly of the present invention is a connecting portion, and may have a strength such that it can be cut when a human load is applied to the connecting portion or the auxiliary member. In this way, since the connecting portion can be cut by human power, the cutting operation of the connecting portion can be easily performed without using a cutting tool or the like. The electrical connector assembly of the present invention is a contact member including the connector housing assembly of the present invention and a receiving chamber in which the connector housing body is accommodated. The contact member can be connected across the periphery of the accommodation chamber by the electric wire. In addition, the auxiliary member of the cover assembly member can be manually or mechanically operated to fit the cover of the cover assembly member to the connector housing body. Then, the § tongue of the connection portion is cut to complete the electrical connector. In this case, since the cover is fitted to the connector housing body by a person or a robot: Mechanical operation-8- 200527763 (5), the fitting operation can be easily performed even with a small cover, and even in a narrow space. The fitting operation is easy, the burden on the operator can be reduced, the productivity can be improved, and the production cost can be reduced. Therefore, the use of the electrical connector assembly of the present invention can simplify the work of fitting the cover to the connector housing body even if it is arranged in a small electrical connector or an electrical connector in a narrow space, and a productive production can be achieved. Increase in% and reduction in production costs. Further, the same effects as those obtained by the connector housing assembly of the present invention can be obtained. [Embodiments] Hereinafter, embodiments of the present invention will be described. Fig. 1 shows a connector housing assembly according to a first embodiment of the present invention. This connector housing assembly is used for assembling the electrical connector 100 shown in FIGS. 13 to 15. The electrical connector 100 is a socket connector. As shown in FIG. 16, the electrical connector 100 is a plug connector 200 fitted into a printed circuit board or the like, but the invention is not limited thereto. The form of the electrical connector, the use of ® appearance, etc. This electrical connector 100 includes a connector housing body 110 formed of an insulating material, and a contact member 1 2 0 formed of a conductive material and housed in the connector housing body 1 1 0, and A cover 丨 3 〇 formed of an insulating material ′ and fitted in the connector housing body 1 1 〇. Set the depth direction, width direction, and height direction that are perpendicular to each other, and use these directions to explain. In the case of this embodiment, as illustrated in FIG. 15, the left-right direction of the figure is the depth direction, the left side of the figure is the depth direction rear -9-200527763 (6), and the right side is the depth direction forward. And the direction perpendicular to the paper surface of the figure is the width direction, and the vertical direction of the figure is the height direction. As shown in FIGS. 2 to 4, the connector housing body 110 is provided with a receiving chamber 1 1 1 which is opened to the outside. In the case of this embodiment, the connector housing body 110 is formed in an almost rectangular parallelepiped shape, and a receiving chamber 111 is provided therein. The receiving chamber 111 is one end surface in the height direction and one end surface in the depth direction of the connector housing body 110. Open to the outside. The form of the connector housing body and the accommodation chamber of the electrical connector that is the object of the present invention is not limited thereto. The open portion of the storage room 1 1 1 can be used as: a contact member 1 2 0 toward the storage room 1 Π, and access to the electric wire W. As shown in Figs. 2 to 4, the contact member 120 is provided with a contact portion 121 that contacts a contact member (not shown) on the counterpart side, and a connection portion 122 that connects the electric wire W. In the case of this embodiment, the contact member 2 () is a female crimp contact member, so the contact portion 21 is a blade, a post, a pin, etc. that form a male contact member that can be received by the other side. Although a fork shape is formed in the figure, the shape of the contact member of the electrical connector that is the object of the present invention is not limited thereto, and it may be a male shape, for example, a crimp shape. In addition, the contact member of the present invention includes a contact member such as a general crimp-shaped contact member which is first collected in a connector housing body and then connected to an electric wire, and a contact member such as a crimp-shaped contact member. After the electric wires are connected, they are housed on both sides of the contact members of the connector housing body. The number of contact members is not limited by this embodiment. As shown in FIGS. 2 to 4, the contact members 120 are accommodated in the connector housing body so as to be able to contact the contact members on the opposite side. That is, in the connection -10- 200527763 (7) device housing body no, a communication chamber η 2 that communicates the storage chamber ln with the outside, and a contact portion 2 of the contact member 1 2 〇 are arranged in the communication chamber 11 2. The contact portion 1 2 1 is formed so as to be able to contact a contact member accommodated in the counterpart side of the communication chamber 丨 i 2. It is also possible to protrude the contact portion from the connector housing body to the outside. As shown in FIG. 14 and FIG. 15, the contact member i 2〇 is a wire W connecting the contact member 120 and can pass over the periphery of the accommodation chamber ii. 10, the electric wire w is pulled out from the periphery i 3 to the outside. The contact member 120 is attached or fixed to the connector housing body 11 by a method such as insert-fitting and press-fitting. As shown in FIGS. 13 to 15, the cover 13 () is fitted to the connector outer wall main body 110 and covers the trough chamber 11 丨. As shown in Figs. 5 to 7, 'the cover 1 30 is formed in a plate shape. The cover 1 3 prevents the connection portion and dust of the contact member 120 and the contact member 120 of the electric wire W, such as a finger or a foreign object, from entering the storage chamber? 1. This electrical connector 100 is configured such that the electric wire W connected to the contact member 20 is pulled out from between the connector housing body 110 and the cover 130. This prevents the connector body 110 and the cover 130 from preventing the contact member 120 and the electric wire w from falling out of the receiving chamber u i of the connector housing body 110 to the outside. In this case, the cover 130 may or may not contact the contact member 12o and the electric wire W. Generally, in order to increase the strength of the electric wire by bending and deforming it, the connector housing body is provided with a lock for retaining and holding the electric wire to be bent and deformed. Strain relief mechanism. However, since the strain relief mechanism rises in a height direction from a partition wall provided between the contact members of the connector housing-11-200527763 (8) body, the thickness of the portion of the connector housing body is increased, and it cannot be realized. When the contact member is thin, and the strain relief mechanism is provided to avoid the crimping punch when the contact member is crimped, the connector housing body will be extended in the extending direction of the storage chamber. However, according to this embodiment, when the connector housing body 1 10 and the cover 丨 3 0 are used to prevent the contact member 12 and the wire W from falling off, the connector housing body 1 can be realized without installing a strain relief mechanism. 10 thickness reduction and shortening. And 'Although it is possible to adopt a shell cutout structure in which an elastic sheet is provided on the connector housing body and is locked to the contact member, or conversely, an elastic sheet is provided on the contact member and locked to the contact member of the connector housing body. The notch structure, however, increases the thickness of a portion of the connector housing body, and cannot be reduced in thickness. However, according to this embodiment, when the connector housing body 110 and the cover 130 are used to prevent the contact member 120 and the electric wire W from falling off, it is possible to reduce the thickness of the connector housing without providing a cutout structure. . In this way, if the connector housing body 110 is shortened, the mounting area can be further reduced, and if the connector housing body 110 is thin, the connection structure can be further reduced. The cover 1 3 0 is slidably fitted in the connector housing body 1 1 0. The connector housing body 110 is provided with a guide groove 114, and a cover 130 is provided with a protrusion 1 3 1 which can be slid and inserted into the guide groove 1 1 4. With these, the cover 1 3 0 can be slid in Connector housing body 1 1 〇. In the case of this embodiment, the guide groove 1 1 4 is provided inside the wall constituting both end surfaces in the width direction of the connector housing body 1 10 so as to be directed from the front in the depth direction to the rear so that the protrusion 1 3 1 is provided so that the both end surfaces of the cover 130 in the width direction may protrude outward in the width direction. Conversely, it is possible to set the guide groove on the cover, and install and slide it on the connector body. -12-200527763 (9) It is also possible to insert the protrusion of this guide groove. In the connector housing u 0 or the cover 130, a guide groove 1 1 5 is divided from the guide groove 1 1 4 to the other end face, and the guide groove 1 1 5 is housed 1 3 1. In the case of this embodiment, since the connector housing body 1 1 0 guide groove 1 1 4, the introduction groove 1 15 is provided in the connector housing 110, and the introduction groove 115 is divided from the guide groove 114 toward the height direction. The portion 1 3 1 extending to one end surface in the height direction of the connector housing body 110 is divided into a rear portion 1 3 1 a and a front portion 1 3 1 b in the depth direction, and a rear portion 1 3 1 a Insert the introduction groove 1 1 5 and press the cover toward the rear side in the depth direction, then add the rear portion 1 3 1 a to fit the side portion 1 3 1 b to the guide groove 1 1 4 to make the cover 1 3 0 The rearward sliding is not limited by this embodiment: the arrangement of the guide groove, the protrusion and the introduction groove; the number and direction of the guide groove, the protrusion and the introduction groove. The connector housing body 110 and the cover 130 are provided with a lock for locking the cover 1 3 0 to the connector housing body 1 1 0 by the flexible projections and recesses when the fitting of the connector housing body 110 facing the cover is completed. mechanism. In the case of this example, projections 1 2 protruding in the width direction are provided on both end surfaces of the cover 1 30 in the width direction, and the introduction grooves 1 1 5 of the connector housing body 1 1 0 have a function of accommodating the projections 1 2 2 The locking mechanism is formed by the protrusions 1 2 and the introduction grooves. As described above, the introduction groove 1 15 does not function as a recess of the locking machine, and a recess of a locking mechanism different from the introduction groove may be provided. In this way, the convex portion may be provided in the cover, and the locking mechanism may be provided in the connector housing body with a recess. The convex portion may be provided in the connector housing body, and the locking mechanism may be provided in the concave portion. The main body is extended to its protrusion, and the front side of the protrusion is 130. However, the position 130 is fitted and implemented. The outer part of the 115 structure can also be installed.-13- 130 200527763 (10) The cover 130 is provided with a wire protrusion 133 and is inserted into the cover and the gap between the wire and the wire. The electric wire protrusions 1 3 3 protrude from the cover 1 3 0 surface in a height direction. The electric wire protrusion may be provided so that the gap between the connector housing main body and the electric wire may be inserted into the connection housing main body. It is also possible to provide the electric wire protrusions on both the cover and the connector housing body. The electric wire protrusions 1 3 3 can be assembled even if the electric wires are pulled out from between the connector housing 1 1 0 and the cover 1 30. When W is swung in a direction that intersects with a depth direction such as the height direction, the amount of swing of the wire W in the housing body 1 1 0 can be suppressed, and the contact between the contacts 120 and the wire W is not stable . Moreover, the combination of 'as the figure 1 does' is wrong: the connector housing 1 1 0 and the cover assembly member A can constitute the connector housing assembly. As shown in Figs. 8 and 9, the cover assembly member A is The auxiliary member is connected to the cover 1 3 0 by a possible connection portion 1 50. When the cover 130 is formed, the auxiliary member 140 is formed larger than the cover 130. Although the auxiliary member is formed in a rod shape here, the shape is not limited to this. The connection portion can be cut off. The cutting forms include: the cutting of the connecting part 150 by the pliers as shown in the example; the cutting of the connecting part 150 with the cutting tool as shown in the example 150 and the cutting of the connecting part 150; in the connecting part丨 5 〇 Or the supplementary 1 40, the load tensile force, compressive force, torsion force, bending force and other vibration cut the connection part 150; using laser light or heating to fuse the connection part 1 50 Morphology and so on. The energy required for cutting the joint section 丨 5 〇 is adjusted by changing the cross-sectional area and thickness of the joint section 150. Setting the notch section at the joint section 150 to make the cross-sectional area change drastically. And, with. Body, wide connector component body. For example, 140 is smaller than 140 is to set up tool knots to help build or increase the strength of the means. And with. -14-200527763 (11) In the case of this embodiment, the auxiliary member 1 40 is disposed on the front side in the depth direction of the cover 1 3 0, and the connecting portion 1 50 is the front end in the depth direction of the cover 1 3 0 And the rear end of the auxiliary member 14 in the depth direction. This makes it easy to press the cover 130 backward in the depth direction by the auxiliary member 140. As for the cross-sectional area of the surface facing the depth direction, the cross-sectional area of the connecting portion 150 is smaller than the cross-sectional area of the cover 130 and smaller than the cross-sectional area of the auxiliary member 140. Two connecting portions 150 are provided and spaced apart from each other in a wide direction. The auxiliary member 140, the cover 130, and the connecting portion 150 are integrally formed. The auxiliary member may be arranged in any direction of the cover, and the number and arrangement of the connecting portions are not limited by this embodiment. The auxiliary member, the lid, and the connecting portion may not be integrally formed, but may be engaged, for example. The connection portion 150 has a strength that can be cut to a degree when a human load is applied to the connection portion 150 or the auxiliary member 140. This is performed by adjusting the cross-sectional shape, material, and the like of the connecting portion. When the human load is on the connecting part 150 or the auxiliary member 140, there are the following forms: pressing the connecting part 150 or the auxiliary member 1 40 directly with a finger or the like, pulling the form, or twisting it. Forms, curved forms, combinations of these forms, and repetition of these forms. In addition, it has a form in which the connecting portion 150 or the auxiliary member 140 is pressed by a thin rod such as a screw, a toothpick, or the like, a striking form, a prying form, and the like. Furthermore, there are also forms in which hook-shaped props are hooked to the connecting portion 150 or the auxiliary member 140. The function and effect of this embodiment will be described. The contact member 1 20 is accommodated in the receiving room 1 1 1 of the connector housing body 1 10, so that the contact member 1 2 0 can contact the counterpart contact member, and the electric wire W is connected to the contact member 1 2 0 to make the electric wire -15- 200527763 (12) W is connected across the periphery 1 1 3 of the containment chamber 1 1 1. Alternatively, the electric wire w is connected to the contact member 1 20, and the electric wire contact member is attached;! 20 is accommodated in the receiving room 1 1 1 of the connector housing body 1 1 0, so that the contact member 1 2 0 can contact the other side to connect A point member and the electric wire W may pass over the peripheral edge 1 1 3 of the storage room 1 1 1. Then, the auxiliary member 140 of the cover assembly member A is operated by a person or a machine, and the cover 130 of the cover assembly member A is fitted to the connector housing body 1 1 0. Then, when the connection portion 150 is cut, the electrical connector 100 is completed. In this case, since the cover 130 is fitted to the connector housing body 1 1 0 by man or machine operation of the auxiliary member 140, the fitting operation is easy even if the cover 1 30 is small, and The fitting operation is easy even in a narrow space, which can reduce the burden on the operator, improve productivity, and reduce production costs. In the present invention, the connector housing body cover may be fitted into the connector housing body by positioning the cover so as to cover the connector housing body and pressing the cover in. However, in the case of this embodiment, the cover 130 is slid and fits into the connector housing body 1 110. In this way, the fitting operation of the connector housing body 110 toward the cover 130 can be smoothly performed by the guide function during sliding. Although the structure in which the cover is slid and fitted to the connector housing body has other structures, in this embodiment, a guide groove 114 is provided in one of the connector housing body 1 10 and the cover 130. The other side is provided with a protruding portion 1 31 that can slide into the guide groove 1 1 4. With these structures, the cover 1 3 0 slides on the connector housing body 1 1 0. Taking this as an example, the cover 1 30 has a structure that slides on the connector housing body 1 1 0. The present invention includes an embodiment in which the diverging portion is not provided in the guide groove. However, in the case of this embodiment, in the connector housing body 1 10 or the cover 1 3 0 -16-200527763 (13), an introduction groove is formed which divides from the guide groove 1 1 4 to another end surface in the middle. 115, from now on, the introduction groove 115 accommodates the protrusion 131 °, so 'the cover 1 3 〇 can be temporarily fixed to the connector housing body 1 1 〇 by inserting the protrusion 1 31 into the introduction groove 1 1 5 and facing the guide groove The fitting operation of the 1 1 4 protrusions 1 3 1 can be easily performed. In addition, according to this embodiment, when the guide groove 114 is almost parallel to the extension direction of the electric wire W, if the introduction groove 1 1 5 is provided in a direction almost perpendicular to the extension direction of the electric wire w, the protrusion 13i is inserted into the introduction groove After inserting the guide groove 1 1 4 after 1 1 5, the protrusion 131 can be inserted into the guide groove 1 14 without hindering the electric wires W. The present invention is an embodiment including no lock mechanism. However, in the case of this embodiment, the connector housing body 110 and the cover 130 are provided with a flexible projection when the fitting of the cover 130 toward the connector housing body 110 is completed. Together, the cover 130 is locked to the locking mechanism of the connector housing body 110. In this case, it is easy to confirm that the fitting is completed. In addition, since the cover 130 does not easily fall off from the connector housing body 110, the cutting operation of the connecting portion 150 becomes easy. The present invention includes an embodiment in which neither the cover nor the connector housing body is provided with a protruding portion for an electric wire. However, in the case of this embodiment, at least one of the connector housing body 110 and the cover 130 is provided with a wire protrusion 1 3 for receiving a gap between the wires. In this way, even when the electric wire w is assembled to swing in a direction crossing the depth direction, the amount of electric wire W swing in the connector housing body 1 10 can be suppressed, and the contact members 1 2 0 and the electric wire W can be prevented. Contact is unstable. The present invention is an embodiment of package a. The cutting portion -17-200527763 (14) is cut using a cutting tool or the like. However, in the case of this embodiment, the connecting portion 150 is a strength that can be cut when a human load is applied to the connecting portion 150 or the auxiliary member 140. In this case, since the connecting portion 1 can be cut by human power, the cutting operation of the connecting portion can be easily performed by a cutting tool or the like. Fig. 17 is a diagram showing the connector housing assembly and the electrical connector. The second embodiment of the body. In the case of this embodiment, the part 1 22 of the contact member 120 is a connection groove that breaks the insulation coating of the electric wire W and connects to the conductor. In addition, the cover 130 is provided with a groove protruding portion 134 to enter the cover 130 and the connection portion 122, that is, a gap between the grooves. The groove projections project from the inner surface of the cover 130 in the height direction. The groove protrusion 134 may be in contact with the groove up to the groove, and may be pressed against the groove. The groove projections are assembled so that the connection can be suppressed even if the electric wire W pulled out from between the connector housing body 110 and the cover 130 is swinging in the direction of a deep square fork such as the height direction and the width direction. The swing amount of W in the device housing body 110 prevents the groove and the contact of the wire W from becoming unstable. The other structures are the same as those of the first embodiment. In this way, the same function and effect as those of the first embodiment can be obtained, and the contact between the groove and the electric wire W can be stabilized. The present invention includes an embodiment in which the electric wire portion 1 3 3 and the groove protruding portion 1 3 4 are provided as in the second embodiment, and the electric wire protrusion is not provided, and only the groove protrusion is provided as described in the second embodiment. According to the description of the above embodiment, the embodiment fully discloses the connector assembly and the electrical connector assembly including the receiving chamber 1 and the contact member 120 stored in the connector housing body 110 of the connector housing. This electrical connector assembly has a degree of 50, and presses and assembles 134 to 134. The junction of the externally-directed cross-wire is maintained as a protruding portion. 0. Case of housing. 1-200527763 (15) The electric wire W is connected to the contact member 1 2 0 so that the electric wire W can pass over the peripheral edge 1 1 3 of the storage chamber 1 1 1. The auxiliary member 1 40 of the cover assembling member a is held by a person's hand, and the cover 13 of the cover assembling member a is fitted into the connector housing body 1 1 0. Next, when the connection portion 150 is cut, the connection of the electric wire W to the electrical connector 100 is completed. The obtained functions and effects are the same as those described in the connector housing assembly. The present invention is an embodiment including the features of the above embodiments. [Brief Description of the Drawings] Fig. 1 is a perspective view showing a connector housing assembly of the first embodiment. Fig. 2 is an enlarged plan view of a connector housing body of the electrical connector according to the first embodiment as viewed from a height direction by accommodating a contact member. Fig. 3 is an enlarged sectional view taken along the line III-III in Fig. 2. Fig. 4 is an enlarged sectional view taken along the line IV-IV in Fig. 2. Fig. 5 is an enlarged plan view of the lid of the first embodiment as viewed from one side in the height direction. Fig. 6 is an enlarged front view of the cover of the first embodiment as viewed from the rear side in the depth direction. Fig. 7 is an enlarged bottom view of the cover of the first embodiment as viewed from the other side in the height direction. Fig. 8 is a cross-sectional view of the lid assembly member according to the first embodiment, which is viewed in the wide direction, in a cross-section of the surface in the wide direction. The hatching is through the connecting portion -19- 200527763 (16) Fig. 9 is a cross-sectional view of the lid assembly member according to the first embodiment in a wide direction and a cross-sectional view seen from the wide direction. The cross-sectional line is a view from which the connection portion is removed. FIG. 10 is a perspective view when the cover assembly member of the first embodiment is fitted to the connector housing body. Fig. 11 is a perspective view when the cover assembling member of the first embodiment is fitted to the connector housing body, and Fig. 10 is a view from another angle. Fig. 12 is a perspective view when the cover assembling member of the first embodiment is fitted to the connector housing body. Fig. 13 is an enlarged perspective view when a wire is connected to the electrical connector of the first embodiment. Fig. 14 is an enlarged rear view of the electrical connector of the first embodiment as viewed from the front in the depth direction by connecting the electric wires. Fig. 15 is an enlarged cross-sectional view of the electrical connector of the first embodiment in which a wire is connected to the electrical connector in a wide direction and viewed from a wide direction. Figure 16 is an enlarged perspective view of a first embodiment in which a wire is connected to the electrical connector of the first embodiment, and the electrical connector is fitted into the electrical connector on the counterpart side. Fig. 17 is an enlarged cross-sectional view of the electrical connector of the second embodiment in which a wire is connected to the electric cable, and a cross-section of the electric connector is viewed in the wide direction. [Description of main component symbols] A cover assembly member W wire-20-200527763 (17) 1 0 0 electrical connector 1 1 0 connector housing body 1 1 1 receiving room 1 12 communicating room 1 1 3 peripheral edge 114 guide groove 115 Lead-in groove 1 2 0 Contact member 1 2 1 Contact portion 122 Connection portion 130 Cover 1 3 1 Projection portion 1 3 1 a Back portion 1 3 1 b Front portion 132 Projection 1 3 3 Projection portion for electric wire 1 3 4 Slot Supplementary member with 150 protrusions 1 50 0 connector 200 plug connector