200849738 九、發明說明： 【發明所屬之技術領域】 本發明關於一種旋轉式電連接裝置及其插頭、插座以 及電連接方法，特別是關於一種旋轉接觸並可直接拔出斷 電的疋轉式電連接裝置及其插座，不僅適用於電器插頭及 普通插座、接線板、暗盒插座、專用活動插座等弱電用電 裝置’尤其適用於強電用電裝置。 Ο 〇 【先前技術】 目别，常見的電連接方法和I置均是直接插入式，插 入即連通’拔出即斷開，是將用電器的插頭直接插入帶有 電源的插座的插孔裏以達到用電接續的目的。這種傳統的 電連接方法和裝置，耗用起來比較簡便，但由於它是靠 金屬觸點自身的回彈性以及導電性來完成電連接。這樣的 金屬觸點必須同時具備導電和卡緊雙重功能，容易造成鬆 接’不能確保電連接的可#性。並且，傳統的插頭 由於外露的金屬部分太具、士夕 杯“ ㈣刀太長太多’不僅浪費原材料而且在 接和拔出時如與插座配合不好或方法不對時，容易觸 部分太長’在運輸中或使用中容易折變而影響使 ^另外’這種傳統的電連接方法和裝置，不能保證同步 ^三在插拔插頭時經常會引起電狐，不僅浪費電能，嚴 重者還會發生用電事故。 入J了克服現有的直接插拔的電連接方法和裝置不安 王、危險性大、浪費電能、可 女 差等缺點，現有技術揭 200849738 露了一種旋轉回彈式電連接方法及裝置，該裝置包括帶有 導向凹槽以及觸點A的旋轉回彈式插頭和帶有安全防護 凸台以及觸點B的旋轉回彈式插座，藉由導向凹槽和凸台 配合，將插頭旋轉並回彈至觸點A和B嚙合來完成電連 接；反之，反向旋轉後可斷電，並可從原路拔出。但是， 在發生緊急情況時，人們往往希望能直接拔出插頭從而快 速斷電，然而上述的電連接裝置由於自身結構上的限制， 其必須反向旋轉後才可斷電並從原路拔出插頭，因此，斷 電速度慢，存在一定的安全隱患。 現有技術還揭露了一種同轴心型旋轉式電連接方法 及裝置，該裝置也是藉由同軸心旋轉插頭，在插頭和插座 的側面接觸導電，並反向旋轉斷電拔出的方法來達成電連 接的。但是，這種結構的裝置，也同樣存在斷電速度慢、 容易引起電弧等缺陷，存在一定的安全隱患。 並且，現有技術中，由於電連接裝置的插頭上的觸點 完全處於同一個平面，導致其觸點的分佈距離較近，因 2，在接觸導電過程中容易引起電弧，嚴重時會產生電火 花，從而存在一定的安全隱患，尤其是在強電應用中更是 容易引發安全事故。 另外，上述現有的電連接方法和裝置的危險性較大， 人m特別是小孩）f f會因不小心將手或導電物插入插 孔而造成觸電或短路，從而造成人員的傷亡事故與短路事 故，因此，在實際使用過程中並不能令人滿意，存在一定 的安全隱患。 6 200849738 【發明内容】 本發明所要解決的技術問題在於提供一種旋轉接觸 並可直接拔出斷電的旋轉式電連接裝置及其插頭、插座， 克服了普通常用的旋轉接觸式插座在緊急情況下無法直 接拔出插頭並快速斷電的缺陷。 本發明的另一目的在於提供一種旋轉接觸並可直接 拔出斷電的旋轉式電連接方法，經由插入導向槽引導插頭 插入插座中並旋轉至導電位置達成插頭與插座的電連 接，並經由拔出導向槽直接拔出插頭達成快速斷電，克服 了普通常用的旋轉接觸式插座在緊急情況下無法直接拔 出並快速斷電的缺陷。 爲了達成上述目的，本發明提供了一種旋轉式電連接 裝置，包括：至少一插頭，具有一插接栓，在該插接栓上 分別設置有至少兩個用於導電連接的第一金屬觸點；至少 一插座，具有一適配該插接栓插拔的插接栓孔，以及分別 設置在該插接栓孔的孔壁上的插入導向槽、拔出導向槽和 至少兩個用於導電連接的第二金屬觸點，該插入導向槽與 該拔出導向槽沿孔徑方向偏移第一預定角度，該插入導向 槽對應一插入位置，該拔出導向槽對應一導電位置；該插 接栓沿該插入導向槽插入至該插入位置，該插接拴從該插 入位置按該第一預定角度旋轉至該導電位置使該第一金 屬觸點與該第二金屬觸點摩擦接觸，在該導電位置上該插 接检沿該拔出導向槽直接拔出該插接检孔使該第一金屬 觸點與該第二金屬觸點分離斷電。 200849738 優=二本發明中，該第一金屬觸點爲兩個第一電源 電和，相對汉置在該插頭的外側壁上；一 谓第一接地電 極，沿該插接栓的旋轉方向與該兩個第一 $ & μ w禾寬源電極之間的 連，偏移該第-預定角度設置在該插頭的外側I上；以及 該第二金屬觸點爲有兩個第二電源電極，相對設置在該插 接栓孔的孔壁上’可在該導電位置上與該第—電源電極電 連接；-個第二接地電# ’沿該插接栓的旋轉方向與該兩 個第二電源電極之間的連線偏移該第一預定角度設置在 該插接栓孔的孔壁上，可在該導電位置上與該第一接地電 極電連接。 爲了達成上述目的，本發明還提供了一種旋轉式電連 接插座，與一插頭配合，該插座具有一插接栓孔，具有一 適配該插頭的插接栓插拔的插接栓孔，以及分別設置在該 插接栓孔的孔壁上的插入導向槽、拔出導向槽和至少兩個 用於與該插接栓上的第一金屬觸點導電連接的第二金屬 觸點，該插入導向槽與該拔出導向槽沿孔徑方向偏移第一 預定角度，該插入導向槽對應一插入位置，該拔出導向槽 對應一導電位置；其中，該插入導向槽用於引導該插接栓 插入至該插入位置，並從該插入位置按該第一預定角度旋 轉至該導電位置使該第一金屬觸點與該第二金屬觸點摩 擦接觸，在該導電位置上該插接栓沿該拔出導向槽直接拔 出該插接栓孔使該第一金屬觸點與該第二金屬觸點分離 斷電。 優選的，本發明中，該插座中還設置一鎖定機構，在 200849738 • 鎖定位置上限制插頭被拔出，保證電連接；在斷開位置上 , 暴露插接栓孔，以便直接拔出插頭斷電。 優選的’本發明中，該插座中的第二金屬觸點與插接 栓孔的孔壁之間設置有彈簧，用以保證第二金屬觸點與插 頭上的第一金屬觸點緊密接觸。 . 優選的，本發明中，該插座還設置有防塵的防護門裝 • 置，並經由分級式的彈性機構安裝，從而縮小插座的厚度。 ·爲了達成上述目的，本發明還提供了一種旋轉式電連 接插頭，與一具有至少兩個用於導電連接的第二金屬觸點 的插座配合，在該插座内部具有一插入位置和一導電位 置，其中，該插頭具有一用於插入該插座的插接栓，該插 接栓的外側壁預定位置上分別設置有至少兩個用於導電 連接的第一金屬觸點；該插接栓從該插入位置按一第一預 定角度旋轉至該導電位置使該第一金屬觸點與該第二金 屬觸點摩擦接觸導電，且在該導電位置上該插接栓直接拔 〇 ώ該插接栓使該第一金屬觸點與該第二金屬觸點分離斷 電。 優選的，該插接栓爲沿插入方向由大到小的臺階狀柱 體，該至少兩個第-金屬觸點分設在不同臺階外壁的預定 : 纟置上；該第-金屬觸點爲：兩個第一電源電極，相對設 置在該插接栓的外侧壁上；—個第一接地電極，沿該插接 :的旋轉方向與該兩個第-電源電極之間的連線偏移該 第-預定角度設置在該插接栓插頭的外側壁上。優選的， 該兩個第一電源電極與該第一接地電極之間的垂直間距 9 200849738 爲3〜1Omm 〇 爲了達成上述目的，本發明還提供了一種旋轉式電連 接方法，包括： 一插入連接步驟，用於將一插頭插入至一插座内部的 一插入位置； 一旋轉連接導電步驟，用於將該插頭從該插入位置旋 轉至該插頭内部的一導電位置，在該導電位置，該插頭與 該插座藉由金屬觸點摩擦接觸而達成電導通； 一拔出斷電步驟，用於在該導電位置將該插頭直接從 該插座内部拔出而達成斷電。 根據本發明的一方面，本發明的電連接裝置藉由在導 向槽上同時没置連通的插入導向槽和拔出導向槽，保證插 頭在旋轉接觸導電後，可自拔出導向槽直接拔出斷電，保 證了用電安全。與傳統的旋轉接觸式電連接裝置相比，打 破了傳統的旋轉接觸、反向旋轉斷電並拔出的電連接方 法’克服了傳統的電連接裝置在緊急情況下無法直接拔出 斷電的缺陷，安全性能更高。並且，藉由在不同水平面内 設置接地電極和電源電極，這樣，在同樣大小的電連接裝 置中，本發明的這種電極設置方法可使得它們之間的距離 拉大大大減；了電連接過程中容易引起電弧或電火花的 幾率，從而保證了用電安全，尤其是保證了強電應用過程 中的安全。 根據本發明的另一方面，本發明藉由設置鎖定機構， 可以導電時將插頭鎖定在鎖定位置，即限制在插座中，在 10 200849738 需要斷電時暴露出插座的插接栓孔，可直接將插頭自插座 中拔出。並且，藉由在插座的第二金屬觸點與插接栓孔的 孔壁之間設置彈簧，以確保第二金屬觸點與第一金屬觸點 緊密接觸，從而使得電接觸更加牢靠。以及經由分級式彈 性機構在插座的插接栓孔中安裝防護門裝置，用於防塵， 使用電更安全。 以下結合附圖和具體實施例對本發明進行詳細描 :述，但不作爲對本發明的限定。 【實施方式】 如圖1A、1B所示，本發明的一較佳的電連接裝置的 插頭2 0 0具有一插接栓2 0 1，該插接栓2 01的外側壁上設 置有至少兩個用於導電連接的第一金屬觸點，該第一金屬 觸點上設置有第一電源電極215、216和第一接地電極 225。較佳的，爲了便於插拔，本發明的插頭2〇〇形成尾 部2 2 0大頭部21 0小的臺階狀柱體，並在外側壁上進一步 0又置一凸台2 0 2 ’以便於引導插頭插入和拔出。爲了避免 電接觸時産生電火花或引起電弧現象，本發明較佳的將第 一金屬觸點沿插入方向分別設置在不同截面内（如圖i A、 1B所示），如將該第一電源電極215、216相對設置在頭 部210的兩側，將第一接地電極225設置在尾部22〇的外 側壁上，如直接覆蓋在該凸台2〇2上，並與該兩個第一電 源電極215、216之間的連線偏移第一預定角度，如9〇度。 該兩個第一電源電極215、216與該第一接地電極22f之 11 200849738 * 間的垂直間距Η，如圖1A所示，可根據安全要求而定， • 如爲3〜1 Omm，較佳的可取6mm，以確保用電安全。 如圖2、3所示，本發明的插座1〇〇可包括插座基體 10、電源基座20、接地基座30、外殼40等，其中，電源 基座20和接地基座30組裝在一起，構成用於插接插頭 200的插接件，並封閉在插座基體1〇和外殼40内。該插 座1 0 0形成有一插接栓孔11 〇，其可由對應設置在該電源 基座2 0、接地基座3 0、外殼4 0上的栓孔組成，且該插接 栓孔11 0的孔壁上設置有第二金屬觸點，該第二金屬觸點 可包括第二電源電極21、22 (如圖7A所示）和第二接地 電極31 (如圖8 A所示），與該第一金屬觸點相對應設置 並可與導線相連。特別的是，本發明的該插座1 0 0的插接 栓孔11 0的孔壁上形成有沿插接栓孔1丨〇孔徑方向偏轉第 一預定角度（如90度）設置並連通的入口通道13〇、出 口通道150，分別用於供該插頭2〇〇插入該插座1〇〇中和 ◎ 從該插座100中拔出，且該入口通道13〇對應位置爲一插 入位置，該出口通道150對應位置爲一導電位置。更特別 的是，本發明還藉由一分級式彈性機構8〇 (具體結構如 圖5A、5B所示）將一防護門裝置，包括安裝座6〇及滑動 • 女裝於其上的防護蓋70(具體結構如圖所示）， 安裝在該插接栓孔11 〇中，達成回彈定位和防塵。 如圖4所示，並結合圖2，本發明在該插接栓孔丨i 〇 的孔壁上還設置有具有連通的插入導向槽331和拔出導 向槽332的導向槽33(具體結構請參見圖8C)，該插入導 12 200849738 、 向槽331與外殼40上的開孔401邊緣的第一缺口 403對 • 應设置’形成該入口通道130，而拔出導向槽332與外殼 40的開孔401邊緣的第二缺口 4〇5對應，形成該出口通 道150。該導向槽33可用於經由該凸台202引導插頭200 自入口通道130插入至插入位置，並可逆時針（如圖2中 • R方向且根據實際設計不同，該旋轉方向可不同）旋轉 第一預定角度（如90度）至與該拔出導向槽332相對應 p 的‘電位置，此時插頭200上的第一金屬觸點和插座1〇〇 上的第二金屬觸點在側面摩擦接觸導電。而當發生緊急情 況或而要斷電的時候，本發明的旋轉式電連接裝置可快速 地將插頭2 0 0直接從插座j 〇 〇的出口通道丨5 〇中拔出斷 電，從而確保了用電安全。與普通的旋轉接觸式插座相 比’由於普通的旋轉接觸式插座的導向槽僅具有一開口， 即插頭的插入和拔出都必須從該開口通過，因此，這種插 座在斷電時，需要將插頭反向旋轉後方可從開口中拔出。 (j 而本發明的插座的導向槽具有兩個開口，即插入導向槽 331的入口和拔出導向槽332的出口，插頭可從入口插入 旋轉接觸後導電，然後從出口直接拔出斷電，從而克服了 普通的旋轉接觸式插座在導電接觸後無法直接拔出斷電 -的缺陷。 睛繼續參考圖4和圖5A、5B，並結合圖j丨a、丨1β， 爲了避免灰塵污染插接栓孔的孔壁上的電極，本發明在插 座1 0 0上還没置了防護門裝置，其係經由一分級式彈性機 構80滑動地安裝在插接栓孔11〇中。較佳的，該防護門 13 200849738 - 裝置包括安裝座60和防護蓋70，二者經由設置在防護蓋 • 兩側的'月柱71與對應設置在安裝座6 0上的滑槽61配合 安裝，並可相對滑動，在滑柱71末端形成卡鈎Π丨，在 '月槽61上端對應形成卡邊611，防止防護蓋70向上滑動 時脫離安裝座60。並且’該安裝座60藉由-隔板62分 ' ^成上通孔603和下通孔605 ’在安裝座60下通孔6〇5 和插座基體1Q之間’安裝有-塔形彈簧81和套裝在該塔 〇 :彈菁81内的第一彈簧82,在上通孔603和防護蓋7〇 月面之間女裝有第二彈黃83,從而形成該分級式彈簣機 構80,達成防護門裝置的回彈定位。該安裝座6〇的底部 外側邊緣還設置有凸緣65，與電源基座2〇的插接栓孔邊 緣配合，避免防護門裝置回彈時脫離該插接栓孔。防護蓋 70頂端還可设置刺針74 (如圖2所示），這樣，當手指從 卜邛推防濩盖時會對手指産生刺痛感，從而防止觸摸行爲 的發生，避免造成觸電事故。相應的，在插頭頭部21〇端 〇 面設置有與該刺針74適配的刺穴203 (如圖1A所示）。 當然，也可直接經由一個彈簧來安裝一防護蓋，同樣可以 達成防塵的目的，但是，這種防護蓋加彈簧的保護結構， ，實，應用中，該彈簧的彈力需要足夠大才能夠將該防護 盍回彈到位’而彈力越大的彈簧其對插座底部的反作用力 越大，容易造成插座底部的破損。與之相比，本發明這種 藉由分級式彈性機構安裝的防護門裝置既可避免因使用 彈力較大的彈簧而造成對插座底部的損害，又可減小插座 的整體厚度。 14 200849738 . 下面將結合圖6〜圖iiB，進一步詳細說明本實施例插 , 座1 〇 〇各主要部件的結構。 如圖6所示，並結合圖5A、5B，該插座基體1〇進一 步形成有插座基體栓孔10 1，用於安裝該塔形彈簧81和 電源基座20。該插座基體栓孔i〇 i邊緣部分進一步凹陷 形成接合臺階1 0 2。而且，該插座基體1 0側面可形成多 個導線出口 11、1 2、1 3 ’分別供與第二電源電極21、2 2 相連的導線和與第二接地電極31相連的導線引出插座 〇 外。 繼續參考圖7 A，本發明一較佳的電源基座2 〇具有電 源基座栓孔201，與插頭200的頭部210的外徑相匹配。 該電源基座2 0的電極固定部2 3、2 4上經由電極安裝槽 214、224分別安裝該兩個第二電源電極21、22，該兩個 電極的導電接觸面211、2 21呈弧形，並彼此相對地沿電 源基座栓孔2 01的孔壁設置。爲了連接方便，該第二電源 & 電極21、22分別經由一電極連接片212、222和一電極連 接座213、223固定到插座基體1〇上，其上的導線（圖中 未示）經由插座基體1 0上的導線出口 1卜1 2引出插座外， 以方便連接。如圖7B所示，在電源基座1 〇下表面（即背 面），沿該電源基座栓孔20 1孔壁進一步向外延伸形成兩 個相對設置的第一弧形板27，與插座基體栓孔1 01配合 安裝；在該兩個第一弧形板27的圓周外側，該電源基座 20的下表面進一步延伸形成有支撐安裝在插座基體栓孔 101邊緣的接合臺階102上的支撐板28。 15 200849738 如圖7C所示，爲了進一步加強該第二電源電極21、 2 2與第一電源電極21 5、21 6之間的電接觸，本發明較佳 的在電源基座20相對的兩個電極固定部23、24上設置有 一彈簧安裝槽230、240，其内安裝有一彈簧25，該彈箬 25在該彈簧安裝槽230、240内與該第二電源電極21、22 的導電接觸面211、221的背面抵頂，這樣，在第一電源 電極215、216與該第二電源電極21、22導電接觸時，該 彈簧25可將該第二電源電極21、22向外彈，從而保證了 第一電源電極215、216與第二電源電極21、22之間緊密 接觸。 如圖7D所示，爲了進一步保證彈簧25的固定，本發 明較佳的在電源基座20上固定設置有一中間隔板9〇，該 中間隔板90也具有與該插接栓孔丨丨〇對應的隔板栓孔 9〇 1 ’以及分別與插入導向槽和拔出導向槽對應的隔板缺 口 903、905。在該中間隔板90背面，與該電極基座2〇 的電極固定部23、24的彈簧安裝槽230、240相對應的位 置上’還分別設置有一彈簧固定座95，該彈簀固定座95 插入該彈簧安裝槽230、240内，並藉由與該彈簧25外輪 廊適配的内輪廓951固定該彈簧25。 如圖8A〜8D所示，該接地基座30具有接地基座栓孔 ’與插頭200的尾部220的外徑相匹配，且其孔壁上 没置有該導向槽33,其包括彼此連通的插入導向槽331、 拔出導向槽332和連通導向槽333，其中，該插入導向槽 331拔出導向槽332偏移第一預定角度0，如9〇度設置， 16 200849738 - 並自談接地基座30的上表面（即正面）垂直貫穿至下表 ” 面，且該插入導向槽331和拔出導向槽332在靠近該接二 基座30下表面（即背面）的位置沿該接地基座栓孔 的孔壁經由連通導向槽333連通。第二接地電極31藉由 位於該連通導向槽333 一側的接地電極安裝槽31〇安裝在 該拔出導向槽332内，其導電接觸面311對應位於導電位 置上。這樣，本發明的插頭上的第一接地電極225可沿著 該插入導向槽331插入至插入位置，並沿著連通導向槽 333朝拔出導向槽332旋轉至導電位置，達成電連接。當 需要斷電時候或發生緊急情況時候，插頭可直接自拔出導 向槽332中拔出。而且，該第二接地電極μ也可藉由電 極連接片312和電極連接座313 (如圖11所示）與插座 基體10固定安裝，其上的導線（圖中未示）經由插座基 體1 0側面的導線出口 1 3 (如圖6所示）引出，以便於連 接。 ^ 如圖9所示，結合圖2，該外殼40具有開孔401，與 該插座基體栓孔1 〇1、電源基座栓孔201、接地基座栓孔 3 01對應’並共同構成該插接栓孔11 〇。並且，相對應的， 該開孔401邊緣形成有第一缺口 403、第二缺口 405，分 別與该導向槽33的插入導向槽331和拔出導向槽332對 應’共同形成該入口通道130、出口通道150。 繼績參考圖1〇，並結合圖2、圖9，爲了在導電位置 時候更好的鎖定，保證導電的穩定性，本發明較佳的在外 殼40和接地基座3〇之間設置有一鎖定機構50，其可爲 17 200849738 一擋板51，經由旋轉連接機構，如螺栓52和螺母53，可 旋轉地固定在外殼4 0背面。爲了進一步使結構緊湊，在 該接地基座30上表面對應位置還設置有與該擋板適配的 凹陷臺階34 (如圖8A所示）。並且，爲了便於定位，還 可進一步設置一定位板54，其一端固定在螺栓52上，另 一端與外殼背面相對的表面上設置有突起545，與對應設 置在該外殼背面的多個凹陷45配合達成定位。該擋板5丄 外側邊緣還可進一步設置加強助55，以加強整個鎖定機 構的強度。藉由旋轉該螺栓52，可將該擋板51旋轉至鎖 定位置，如圖9所示，此時擋板51遮擋住第二缺口 405， 即擋住了拔出導向槽的出口，防止了插頭的拔出；反向旋 轉該螺栓52’即可暴露第二缺口 405，即暴露了拔出導向 槽的出口，從而可直接將插頭從拔出導向槽中拔出斷電。 如圖11A、11B所示，示出了本發明的安裝座6〇及滑 動女裝於其上的防遵盡70的結構。安裝座6〇的通孔601 内藉由隔板62被分隔成上通孔603和下通孔605，在上 通孔603中，隔板62正面（即上表面）設置有第一彈簀 固定座64，其可爲一圓環板，配合設置在該防護蓋7〇背 面（即下表面）的第二彈簧固定座75(如爲兩相對的弧 形板），用於固定該第二彈簧83。較佳的，如圖5B所示， 該第二彈簣83被限制在該第一彈簧固定座64週邊和第二 彈黃固定座75内側之間，且該第二彈簧固定座可在插頭 插入時，隨著防護蓋70的下滑插入該第二彈簧83外側和 該上通孔603内壁之間的空隙607内。爲了進一步壓縮插 18 200849738 座的厚度’該第二彈簧83也可爲一塔形彈簧。並且，較 佳的’在安裝座6 0外側壁和防護蓋7 0外邊緣上設置有彼 此相對的導柱63、73，與對應設置在插接栓孔丨丨〇孔壁 上的導槽205 (如圖7B、7C所示）配合安裝，從而可引 導該防護門裝置在插接栓孔11 〇中不發生偏轉的上下滑 動，其中，該導槽可由電源基座栓孔201孔壁上的導槽 205、隔板栓孔901孔壁上的導槽93構成。200849738 IX. Description of the Invention: [Technical Field] The present invention relates to a rotary electrical connection device, a plug, a socket and an electrical connection method thereof, and more particularly to a rotary electric contact which can be directly pulled out and disconnected The connecting device and its socket are not only suitable for electrical plugs and ordinary sockets, wiring boards, cassette sockets, special active sockets and the like, and are suitable for high-power electrical devices. Ο 〇 [Prior Art] The common electrical connection method and I-mounting are direct plug-in type, and the plug-in is connected. 'Pull-out is disconnected. It is to plug the plug of the appliance directly into the jack of the socket with power supply. In order to achieve the purpose of electricity connection. This conventional electrical connection method and device is relatively easy to use, but because it relies on the resilience and electrical conductivity of the metal contacts themselves to complete the electrical connection. Such metal contacts must have both electrical and clamping functions, which can easily cause the looseness of the electrical connection. Moreover, the traditional plug is too much due to the exposed metal part, and the "fourth knife is too long too much" not only wastes the raw materials but also makes the contact part too long when the connection and extraction are not good or the method is not right. 'In the transportation or in use, it is easy to change and affect the other electrical connection method and device. It can't guarantee that the synchronization will often cause electric fox when plugging and unplugging, not only wasting power, but also serious. Electrical accidents. Into J to overcome the existing direct connection of the electrical connection method and device is uneasy king, dangerous, waste of power, can be poor, and other shortcomings, the prior art disclosed 200849738 revealed a rotating rebound type electrical connection method and a device comprising a rotary rebound plug with a guide groove and a contact A and a rotary rebound socket with a safety protection boss and a contact B, the plug being fitted by the guide groove and the boss Rotate and rebound until the contacts A and B engage to complete the electrical connection; otherwise, the reverse rotation can be powered off and can be pulled out from the original path. However, in the event of an emergency, people tend to The plug can be directly pulled out to quickly cut off the power. However, due to the structural limitation of the above, the above-mentioned electrical connecting device must be reversely rotated before the power can be cut off and the plug is pulled out from the original path. Therefore, the power-off speed is slow and there is a certain The prior art also discloses a coaxial core type rotary electric connection method and device, which is also connected by coaxially rotating the plug, and is electrically connected to the side of the plug and the socket, and is pulled out by reverse rotation and power off. The method is used to achieve electrical connection. However, the device of this structure also has the defects of slow power-off speed, easy arcing, etc., and has certain safety hazards. Moreover, in the prior art, due to the contact on the plug of the electrical connection device The points are completely in the same plane, resulting in a close distribution of the contacts. Because of 2, it is easy to cause arcing in the process of contact conduction, and sparks are generated in severe cases, which has certain safety hazards, especially in high-voltage applications. It is easy to cause a safety accident. In addition, the above existing electrical connection method and device are more dangerous, and people m, especially children) f f may cause electric shock or short circuit due to accidental insertion of hand or conductive material into the jack, resulting in personal injury and short circuit accidents. Therefore, it is not satisfactory in actual use, and there are certain safety hazards. 6 200849738 SUMMARY OF THE INVENTION The technical problem to be solved by the present invention is to provide a rotary electrical connection device and a plug and a socket thereof that are in rotational contact and can be directly pulled out, and overcome the common commonly used rotary contact socket in an emergency situation. A defect of pulling out the plug and quickly powering off. Another object of the present invention is to provide a rotary electrical connection method in which a rotary contact can be directly pulled out and the power is cut off, and the plug is inserted into the socket and rotated to a conductive position via the insertion guide groove. The electrical connection between the plug and the socket, and the plug is directly pulled out by pulling out the guiding slot to achieve rapid power-off, which overcomes the defect that the commonly used rotary contact socket cannot be directly pulled out and quickly powered off in an emergency situation. In order to achieve the above object, the present invention provides a rotary electrical connection device comprising: at least one plug having a plug pin on which at least two first metal contacts for electrically conductive connections are respectively disposed At least one socket having a plug hole for inserting and removing the plug pin, and an insertion guide groove, an extraction guide groove and at least two for conducting electricity respectively disposed on the hole wall of the plug hole a second metal contact, the insertion guide groove and the extraction guide groove are offset by a first predetermined angle in the aperture direction, the insertion guide slot corresponds to an insertion position, and the extraction guide groove corresponds to a conductive position; Inserting the pin along the insertion guide slot to the insertion position, the plug port is rotated from the insertion position to the conductive position at the first predetermined angle to frictionally contact the first metal contact with the second metal contact, The insertion detection hole directly pulls out the insertion inspection hole along the extraction guide groove to separate and disconnect the first metal contact from the second metal contact. 200849738 优 = 2 In the present invention, the first metal contact is two first power supply and is placed on the outer side wall of the plug; a first ground electrode, along the direction of rotation of the plug a connection between the two first $ & μ w and wide source electrodes, offset from the first predetermined angle on the outer side I of the plug; and the second metal contact having two second power electrodes a relatively opposite to the first power supply electrode The first predetermined angle is disposed on the wall of the hole of the plug hole, and is electrically connected to the first ground electrode at the conductive position. In order to achieve the above object, the present invention further provides a rotary electrical connection socket, which is matched with a plug, the socket has a plug hole, and has a plug hole for inserting and removing the plug of the plug, and Inserting a guide groove, an extraction guide groove and at least two second metal contacts for electrically connecting with the first metal contact on the plug pin, respectively, which are disposed on the hole wall of the plug hole The guiding slot is offset from the pulling guide slot by a first predetermined angle in the aperture direction, the insertion guiding slot corresponds to an insertion position, and the pulling guiding slot corresponds to a conductive position; wherein the insertion guiding slot is used for guiding the plugging bolt Inserted into the insertion position and rotated from the insertion position to the electrically conductive position at the first predetermined angle to frictionally contact the first metal contact with the second metal contact, wherein the insertion pin is along the conductive position Pulling out the guiding slot directly pulls out the plug hole to separate and disconnect the first metal contact from the second metal contact. Preferably, in the present invention, a locking mechanism is further disposed in the socket, and the plug is removed in the locked position in 200849738 to ensure electrical connection; in the disconnected position, the plug hole is exposed to directly pull out the plug. Electricity. Preferably, in the present invention, a spring is disposed between the second metal contact in the socket and the hole wall of the plug hole to ensure that the second metal contact is in close contact with the first metal contact on the plug. Preferably, in the present invention, the socket is further provided with a dustproof protective door device and mounted via a stepped elastic mechanism to reduce the thickness of the socket. In order to achieve the above object, the present invention also provides a rotary electrical connection plug mated with a socket having at least two second metal contacts for electrically conductive connection, having an insertion position and a conductive position inside the socket The plug has a plug pin for inserting the socket, and the outer side wall of the plug pin is respectively provided with at least two first metal contacts for electrically connecting at predetermined positions; the plug is from the plug Rotating the insertion position to the electrically conductive position at a first predetermined angle causes the first metal contact to be in frictional contact with the second metal contact to conduct electricity, and in the electrically conductive position, the plug pin directly pulls the plug The first metal contact is disconnected from the second metal contact. Preferably, the plug pin is a stepped cylinder that is large to small along the insertion direction, and the at least two first metal contacts are respectively disposed on the predetermined outer wall of the different step: the first metal contact is : two first power electrodes are oppositely disposed on the outer sidewall of the plug pin; a first ground electrode is offset along a line connecting the two first-power electrodes along the direction of rotation of the plug: The first predetermined angle is disposed on an outer sidewall of the plug connector plug. Preferably, the vertical spacing 9 200849738 between the two first power electrodes and the first ground electrode is 3~1Omm. To achieve the above object, the present invention also provides a rotary electrical connection method, comprising: an insertion connection a step of inserting a plug into an insertion position inside a socket; a rotary connection conducting step for rotating the plug from the insertion position to a conductive position inside the plug, in the conductive position, the plug is The socket is electrically connected by frictional contact of the metal contacts; and a power-off step is performed for pulling the plug directly out of the socket at the conductive position to achieve power-off. According to an aspect of the present invention, the electrical connecting device of the present invention can ensure that the plug can be directly pulled out from the guiding slot after being electrically connected to the rotating contact by the insertion guiding groove and the pulling out guiding groove which are not connected at the same time on the guiding groove. Electricity ensures the safety of electricity. Compared with the traditional rotary contact type electrical connection device, the electrical connection method that breaks the traditional rotary contact, reverse rotation power off and pull out 'overcomes the traditional electrical connection device can not directly pull out the power failure in an emergency situation Defects, higher security. Moreover, by providing the ground electrode and the power supply electrode in different horizontal planes, in the same size electrical connection device, the electrode arrangement method of the present invention can greatly reduce the distance between them; the electrical connection process It is easy to cause arcing or sparking, thus ensuring the safety of electricity, especially ensuring the safety in the application of strong electricity. According to another aspect of the present invention, the present invention can be locked in the locked position by being provided with a locking mechanism, that is, it is restricted in the socket, and the socket plug hole of the socket is exposed when the power is turned off in 10200849738, which can be directly Pull the plug out of the socket. Also, by providing a spring between the second metal contact of the socket and the hole wall of the plug hole, it is ensured that the second metal contact is in close contact with the first metal contact, thereby making the electrical contact more secure. And the protective door device is installed in the plug hole of the socket through the hierarchical elastic mechanism for dustproof and safer to use electricity. The invention is described in detail below with reference to the accompanying drawings and specific embodiments. 1A and 1B, a plug 200 of a preferred electrical connecting device of the present invention has a plug connector 20, and at least two outer sidewalls of the plug connector 201 are disposed. A first metal contact for electrically connecting, the first metal contact being provided with first power electrodes 215, 216 and a first ground electrode 225. Preferably, in order to facilitate the insertion and removal, the plug 2 of the present invention forms a stepped cylinder having a small tail portion 210 of the tail portion, and further has a boss 2 2 2 ' on the outer side wall to facilitate The plug is inserted and removed. In order to avoid sparking or arcing during electrical contact, the present invention preferably places the first metal contacts in different sections along the insertion direction (as shown in FIGS. i A, 1B), such as the first power source. The electrodes 215, 216 are oppositely disposed on opposite sides of the head 210, and the first ground electrode 225 is disposed on the outer sidewall of the tail portion 22, such as directly covering the boss 2〇2, and the two first power sources The line between the electrodes 215, 216 is offset by a first predetermined angle, such as 9 degrees. The vertical spacing 该 between the two first power electrodes 215, 216 and the first ground electrode 22f 11 200849738 *, as shown in FIG. 1A, may be determined according to safety requirements, such as 3 to 1 Omm, preferably It can be taken as 6mm to ensure safe use of electricity. As shown in FIGS. 2 and 3, the socket 1 of the present invention may include a socket base 10, a power base 20, a ground base 30, a housing 40, and the like, wherein the power base 20 and the ground base 30 are assembled together. A connector for plugging the plug 200 is formed and enclosed in the socket base 1 and the outer casing 40. The socket 100 is formed with a plug hole 11 〇, which can be composed of a bolt hole correspondingly disposed on the power base 20, the ground base 30, and the outer casing 40, and the plug hole 110 A second metal contact is disposed on the wall of the hole, and the second metal contact may include a second power electrode 21, 22 (shown in FIG. 7A) and a second ground electrode 31 (shown in FIG. 8A), and The first metal contacts are correspondingly disposed and connectable to the wires. In particular, the hole wall of the plug hole 110 of the socket 100 of the present invention is formed with an inlet which is disposed and communicated at a first predetermined angle (e.g., 90 degrees) in the aperture direction of the plug hole 1 丨〇. The channel 13A and the outlet channel 150 are respectively used for inserting the plug 2 into the socket 1 and ◎ being pulled out from the socket 100, and the corresponding position of the inlet channel 13 is an insertion position, and the outlet channel is The corresponding position of 150 is a conductive position. More specifically, the present invention also employs a stepped elastic mechanism 8 (specifically shown in FIGS. 5A, 5B) to provide a protective door device, including a mounting bracket 6 and a sliding cover for the women's wear. 70 (the specific structure is shown in the figure) is installed in the plug hole 11 , to achieve rebound positioning and dustproof. As shown in FIG. 4, in conjunction with FIG. 2, the present invention further provides a guide slot 33 having a communication insertion guide groove 331 and an extraction guide groove 332 on the hole wall of the plug hole 丨i ( (the specific structure please Referring to FIG. 8C), the insertion guide 12 200849738, the first notch 403 of the groove 331 and the edge of the opening 401 of the outer casing 40 are disposed to 'form the inlet passage 130, and the guide groove 332 and the outer casing 40 are pulled out. The second notch 4〇5 at the edge of the hole 401 corresponds to form the outlet channel 150. The guiding groove 33 can be used to guide the plug 200 to be inserted into the insertion position from the inlet passage 130 via the boss 202, and can rotate the first predetermined counterclockwise (as in the R direction of FIG. 2 and according to the actual design, the rotation direction can be different) An angle (e.g., 90 degrees) to an 'electrical position' corresponding to the pull-out guide groove 332, at which time the first metal contact on the plug 200 and the second metal contact on the socket 1 are frictionally contacted on the side. . In the event of an emergency or power failure, the rotary electrical connection device of the present invention can quickly remove the plug 200 from the outlet channel 丨5 插座 of the socket j ,, thereby ensuring the power supply. Electrical Safety. Compared with a conventional rotary contact socket, 'since the guide groove of a conventional rotary contact socket has only one opening, that is, the insertion and extraction of the plug must pass through the opening, and therefore, the socket needs to be powered off. Pull the plug upside down to pull it out of the opening. (j) The guide groove of the socket of the present invention has two openings, that is, an inlet inserted into the guide groove 331 and an outlet of the extraction guide groove 332. The plug can be electrically connected after being inserted into the rotary contact from the inlet, and then directly pulled out from the outlet. Therefore, the defect that the ordinary rotary contact type socket cannot be directly pulled out after the conductive contact is overcome. The eye continues to refer to FIG. 4 and FIGS. 5A and 5B, and combined with the figures j丨a and 丨1β, in order to avoid dust pollution. The electrode on the wall of the hole of the pinhole, the present invention has not been provided with a guard door device on the socket 100, which is slidably mounted in the plug hole 11a via a stepped elastic mechanism 80. Preferably, The protective door 13 200849738 - the device comprises a mounting seat 60 and a protective cover 70, which are mounted together with a sliding groove 61 correspondingly disposed on the mounting seat 60 via a 'moon column 71 provided on both sides of the protective cover Sliding, a hook Π丨 is formed at the end of the spool 71, and a snap 611 is formed at the upper end of the lunar groove 61 to prevent the guard cover 70 from being detached from the mount 60 when sliding upward. And the mount 60 is separated by the partition 62 '^Into the through hole 603 and the lower through hole 605' Between the through hole 6〇5 of the mounting seat 60 and the socket base 1Q, a - tower spring 81 is mounted and a first spring 82 is fitted in the tower 弹: the elastic phthalocyanine 81, and the upper through hole 603 and the protective cover 7 〇 The women's face between the lunar surface has a second spring 83, thereby forming the graded magazine mechanism 80, achieving the rebound positioning of the guard door device. The bottom outer edge of the mount 6 is also provided with a flange 65, and a power source The edge of the plug hole of the base 2〇 is matched to prevent the guard door device from being detached from the plug hole when rebounding. The top of the protective cover 70 can also be provided with a lancet 74 (as shown in FIG. 2), so that when the finger is from the dip When the tamper-proof cover is pushed, a tingling sensation is felt on the finger, thereby preventing the occurrence of the touch behavior and avoiding an electric shock accident. Accordingly, a spur 203 adapted to the lancet 74 is provided at the top end of the plug head 21 ( As shown in Fig. 1A. Of course, it is also possible to install a protective cover directly via a spring, and the same purpose can be achieved for dust prevention. However, the protective cover has a spring protection structure, and, in application, the elastic force of the spring. Need to be large enough to be able to rebound the guard in place' and elastic The larger the spring has a larger reaction force against the bottom of the socket, which is liable to cause damage to the bottom of the socket. In contrast, the protective door device installed by the stepwise elastic mechanism of the present invention can avoid the use of a spring having a large spring force. The damage to the bottom of the socket is caused, and the overall thickness of the socket is reduced. 14 200849738 . The structure of the main components of the socket 1 of the embodiment will be further described in detail below with reference to FIG. 6 to FIG. As shown, and in conjunction with Figures 5A, 5B, the socket base 1 is further formed with a socket base pin hole 10 1 for mounting the tower spring 81 and the power base 20. The socket base pin hole i〇i edge portion is further The recess forms an engagement step 1 0 2 . Moreover, the side of the socket base 10 can form a plurality of wire outlets 11, 1 2, 1 3 ' respectively for the wires connected to the second power electrodes 21, 2 2 and the wires connected to the second ground electrodes 31 to be taken out of the socket . With continued reference to Figure 7A, a preferred power base 2 of the present invention has a power base latching aperture 201 that matches the outer diameter of the head 210 of the plug 200. The second fixing electrodes 21, 22 are respectively mounted on the electrode fixing portions 2 3, 24 of the power supply base 20 via the electrode mounting grooves 214, 224, and the conductive contact faces 211, 2 21 of the two electrodes are arced. Shaped and disposed opposite each other along the wall of the power supply base pin hole 201. For convenience of connection, the second power source & electrodes 21, 22 are respectively fixed to the socket base 1 via an electrode connecting piece 212, 222 and an electrode connecting seat 213, 223, and wires (not shown) via The wire outlet 1 on the socket base 10 is led out of the socket to facilitate connection. As shown in FIG. 7B, the lower surface (ie, the back surface) of the power base 1 further extends outward along the wall of the power supply base bolt hole 20 1 to form two opposite first curved plates 27, and the socket base. The bolt hole 101 is fitted; the lower surface of the power base 20 further extends to form a support plate for supporting the joint step 102 mounted on the edge of the socket base bolt hole 101 28. 15 200849738 As shown in FIG. 7C, in order to further strengthen the electrical contact between the second power electrodes 21, 2 2 and the first power electrodes 21 5, 21 6 , the present invention preferably has two opposite power bases 20 The electrode fixing portions 23 and 24 are provided with spring mounting grooves 230 and 240, and a spring 25 is mounted therein. The elastic contact surface of the magazine 25 in the spring mounting grooves 230 and 240 and the second power source electrodes 21 and 22 is 211. The back surface of the second power supply electrode 215, 216 can be elastically contacted with the second power supply electrode 21, 22, and the spring 25 can spring the second power supply electrode 21, 22, thereby ensuring The first power source electrodes 215, 216 are in close contact with the second power source electrodes 21, 22. As shown in FIG. 7D, in order to further ensure the fixing of the spring 25, the present invention preferably has an intermediate partition 9 固定 fixedly disposed on the power base 20, and the intermediate partition 90 also has a hole with the plug. Corresponding spacer bolt holes 9〇1' and spacer cutouts 903, 905 corresponding to the insertion guide groove and the extraction guide groove, respectively. On the back surface of the intermediate partition 90, at a position corresponding to the spring mounting grooves 230, 240 of the electrode fixing portions 23, 24 of the electrode base 2, a spring fixing seat 95 is further provided, and the magazine fixing seat 95 is provided. The spring mounting slots 230, 240 are inserted and secured by an inner contour 951 that fits the outer gallery of the spring 25. As shown in FIGS. 8A to 8D, the grounding base 30 has a grounding base bolt hole 'matching the outer diameter of the tail portion 220 of the plug 200, and the guiding groove 33 is not disposed on the hole wall, and includes the communicating with each other. The guide groove 331 is inserted, the pull-out guide groove 332 and the communication guide groove 333, wherein the insertion guide groove 331 is pulled out of the guide groove 332 by a first predetermined angle 0, such as a setting of 9 degrees, 16 200849738 - and the grounding base is discussed. The upper surface (ie, the front surface) of the seat 30 extends perpendicularly to the lower surface of the lower surface, and the insertion guide groove 331 and the extraction guide groove 332 are located near the lower surface of the second base 30 (ie, the back surface) along the ground base. The hole wall of the bolt hole communicates via the communication guide groove 333. The second ground electrode 31 is mounted in the pull-out guide groove 332 by the ground electrode mounting groove 31 on the side of the communication guide groove 333, and the conductive contact surface 311 corresponds to The first ground electrode 225 on the plug of the present invention can be inserted into the insertion position along the insertion guide groove 331 and rotated along the communication guide groove 333 toward the extraction guide groove 332 to the conductive position. Electrical connection. When needed When the emergency occurs, the plug can be directly pulled out from the guiding slot 332. Moreover, the second grounding electrode μ can also be connected to the socket base by the electrode connecting piece 312 and the electrode connecting base 313 (as shown in FIG. 11). 10 fixed installation, the wire (not shown) is led out through the wire outlet 13 (shown in Figure 6) on the side of the socket base 10 to facilitate the connection. ^ As shown in Figure 9, in conjunction with Figure 2, The outer casing 40 has an opening 401 corresponding to the socket base pin hole 1, the power base pin hole 201, and the ground base bolt hole 310, and together constitute the plug hole 11 〇. And, correspondingly, A first notch 403 and a second notch 405 are formed on the edge of the opening 401, and respectively correspond to the insertion guide groove 331 and the extraction guide groove 332 of the guide groove 33 to form the inlet channel 130 and the outlet channel 150. 1A, and in combination with FIG. 2 and FIG. 9, in order to better lock in the conductive position and ensure the stability of the electrical conduction, the present invention preferably provides a locking mechanism 50 between the outer casing 40 and the grounding base 3? It can be 17 200849738 a baffle 51, A rotary joint mechanism, such as a bolt 52 and a nut 53, is rotatably fixed to the back surface of the outer casing 40. To further compact the structure, a recessed step 34 adapted to the baffle is provided at a corresponding position on the upper surface of the ground base 30. (As shown in Fig. 8A) Moreover, in order to facilitate positioning, a positioning plate 54 may be further disposed, one end of which is fixed on the bolt 52, and the other end is provided with a protrusion 545 on the surface opposite to the back surface of the outer casing, and correspondingly disposed therein A plurality of recesses 45 on the back of the housing cooperate to achieve positioning. The outer edge of the baffle 5 can further be provided with a reinforcement 55 to enhance the strength of the entire locking mechanism. By rotating the bolt 52, the baffle 51 can be rotated to the locked position, as shown in FIG. 9, when the baffle 51 blocks the second notch 405, that is, the outlet of the pull-out guide groove is blocked, and the plug is prevented. Pulling out; rotating the bolt 52' in the opposite direction exposes the second notch 405, that is, the outlet of the pull-out guide groove is exposed, so that the plug can be directly pulled out of the pull-out guide groove. As shown in Figs. 11A and 11B, the mounting base 6 of the present invention and the structure of the tamper-proof 70 are shown. The through hole 601 of the mounting seat 6 is partitioned into an upper through hole 603 and a lower through hole 605 by a partition 62. In the upper through hole 603, the front surface (ie, the upper surface) of the partition plate 62 is provided with a first magazine fixing. a seat 64, which may be a circular ring plate, and a second spring fixing seat 75 (such as two opposite curved plates) disposed on the back surface (ie, the lower surface) of the protective cover 7 for fixing the second spring 83. Preferably, as shown in FIG. 5B, the second magazine 83 is restrained between the periphery of the first spring mount 64 and the inner side of the second spring mount 75, and the second spring mount can be inserted in the plug. At the time, the sliding of the protective cover 70 is inserted into the gap 607 between the outside of the second spring 83 and the inner wall of the upper through hole 603. In order to further compress the thickness of the socket 2008 200849738, the second spring 83 can also be a tower spring. Moreover, it is preferable that the outer side wall of the mounting seat 60 and the outer edge of the protective cover 70 are provided with guide pillars 63 and 73 opposed to each other, and the guide groove 205 correspondingly disposed on the wall of the plug hole of the plug hole. (As shown in FIGS. 7B and 7C), the sliding door device can be guided to slide up and down in the plug hole 11 不 without deflection, wherein the guide groove can be on the wall of the power supply base bolt hole 201 The guide groove 205 and the guide groove 93 on the wall of the partition bolt hole 901 are formed.
Ο 如圖12A、12B所示，將電源基座20、接地基座3〇、 中間隔板9 0裝配後，在插接栓孔中安裝上該防護門裝 置，藉由螺釘91 (如圖5B所示）可將整個插接體固定到 插座基體上，如圖4所示，再蓋上外殼4〇，即可構成插 座100，如圖2所示。 如圖12C和12D所示，並結 本發明中，在電連接時，首先將插頭200上的第一接地電 極225對準插座1〇〇的入口通道13〇，並對插頭2〇〇施加 一預定壓力，使該插頭尾部22〇上的第一接地電極2託沿 著入口通it 130引導該插頭2〇〇的插接检2〇1插入該插接 栓孔11G中，插人到插人位置後沿著連通導向槽奶旋轉 第一預定角度，如旋轉90度’使第-接地電極225到達 拔出導向肖332中，此時電連接裝置處於導電位置，如圖 12D所示，此時第—接地電㉟225與第二接地電極31的 導電接觸面311緊來挺總 _ ^ 电 冢在接觸，第一電源電極215、216分Ο As shown in FIGS. 12A and 12B, after the power base 20, the grounding base 3〇, and the intermediate partition 90 are assembled, the protective door device is mounted in the plug hole by the screw 91 (FIG. 5B). As shown in Fig. 2, the entire plug body can be fixed to the socket base, as shown in Fig. 4, and then the outer casing 4 is closed. As shown in FIGS. 12C and 12D, in the present invention, in the electrical connection, the first ground electrode 225 on the plug 200 is first aligned with the inlet passage 13A of the socket 1〇〇, and a plug 2 is applied to the plug 2〇〇. Predetermining the pressure, so that the first grounding electrode 2 on the plug tail 22 is guided along the inlet opening 130 to insert the plug 2〇1 of the plug 2 into the plug hole 11G, and insert the plug into the plug hole 11G. After the position, the milk is rotated along the communication guide groove by a first predetermined angle, such as by rotating 90 degrees, so that the first-ground electrode 225 reaches the extraction guide 332, and the electrical connection device is in the conductive position, as shown in FIG. 12D. The first grounding electrode 35225 is electrically connected to the conductive contact surface 311 of the second grounding electrode 31. The first power electrode 215, 216 is divided.
與第二電源電極21、？ 9哆a处辦 + J 2緊被接觸，達成電連接。在 的過程中，第一接地電極 隹疋轉 包從ZZb舁弟一接地電極31之間， 19 200849738 第一電源電極215、216與第二電源電極21、22之間彼此 在側面緊密摩擦接觸，可有效清除電極上的灰塵，從而也 有效的保證了電接觸的可靠性。在拔出斷電時，可直接將 插頭直接自出口通道150拔出。如果插座具有鎖定機構， 在導電時候可旋轉該鎖定機構至鎖定位置，遮擋住拔出導 向槽的出口，防止插頭拔出；而在斷電時候，可旋轉該鎖 定機構至斷開位置，暴露出該拔出導向槽的出口，再拔出 插頭斷電。With the second power electrode 21, ? 9哆a office + J 2 is in contact with each other to reach an electrical connection. In the process, the first grounding electrode turns from the ZZb to the grounding electrode 31, 19 200849738, the first power electrodes 215, 216 and the second power electrodes 21, 22 are in close frictional contact with each other on the side, It can effectively remove the dust on the electrode, thus effectively ensuring the reliability of the electrical contact. When the power is removed, the plug can be directly pulled out of the outlet passage 150. If the socket has a locking mechanism, the locking mechanism can be rotated to the locking position when conducting, shielding the outlet of the pulling out slot to prevent the plug from being pulled out; and in the event of a power failure, the locking mechanism can be rotated to the disconnected position to expose Pull out the outlet of the guide slot and pull out the plug to power off.
Ο 下面結合圖1 3〜1 8，詳細說明本發明的另一種較佳的 電連接裝置的結構。 如圖13所示，本實施例中，該電連接裝置與上述實 施例的電連接裝置的結構和電連接方法基本類似，在此不 再贅述。其中的一個區別在於，該鎖定機構50的擋板51 可旋轉地設置在與該出口通道丨5〇相對的另一侧，並與對 應設置在該插頭200上的鎖定口 204 (見圖14Β、14C)配 合鎖定，在鎖定位置，該擋板51旋轉至插入該鎖定口 2〇4 内，限制該插頭鎖定在該插座中，在斷開位置則完全旋轉 至隱藏在外殼40背後，即完全暴露出插接栓孔丨丨〇，從 而使得插頭200可直接從出口通道15〇中拔出。另一個區 別在於，該插座基體1〇上還設置有一插接柱18，位於插 接栓孔110中心，與插頭200上的柱孔208 (見圖14A、 14B)配合，一方面可用於插頭2〇〇與插座1〇〇的插入導 向另方面’可用於安裝防護門裝置，且安裝防護門裝 置後’該插接柱18的頂端外露，並延伸至靠近外殼40的 20 200849738 開孔4 0 1，與上述實施例中設置在防護蓋上的刺針用途類 似’可用於防止由於手指插入引發的觸電事故。 如圖14Α〜14C所示，本實施例中，該插頭2〇〇結構與 上述實施例的插頭結構類似，不同之處僅在於在該插接栓 20 1外側壁預定位置，如第一接地電極2託相對一側的外 侧壁上，設置有該鎖定口 204，如圖14B、14C所示，該 鎖疋口 204的设置尚度高於第一接地電極225，即二者處 於不同水平面内。 如圖1 5所示’示出了本實施例的插座的分解結構。 如圖16A、16B所示，並結合圖13，在本實施例中， 該鎖定機構50爲一擋板51，其藉由螺栓52和螺母53可 方疋轉地固疋在外设40背面’該播板51可在一鎖定位置和 一斷開位置之間轉換。當插頭插入並旋轉至導電位置時 候’可將該播板5 1旋轉至鎖定位置，部分遮播該插接栓 孔11 0 ’此時播板51邊緣恰好與插頭2 〇 〇上的鎖定口 2 〇 4 配合鎖定，從而限制插頭拔出；而當需要拔出插頭時，將 擋板51旋轉至斷開位置即可，即擋板5 1完全暴露出該插 接牷孔lio。較佳的，該擋板51 一端上設置有突起515， 與設置在外殼4 0背面的凹陷4 5配合定位。 如圖1 7 A所示，較佳的，本發明的接地基座3 〇上， 對應於該導向出口槽332位置，該第二接地電極31的導 電接觸面311的頂部邊緣進一步形成有插拔部3丨5，其具 有朝向該插接栓孔11 0内並向上傾斜第二預定角度p的插 拔斜面31 51，用於控制插頭拔出所需插拔力的大小，以 21 200849738 符合相關國家對於插拔要求的標準。該第二預定角度P可 爲0 9 0度，角度越大，插頭拔出所需的插拔力越大。較 佳的，該接地基座30對應於擋板51的位置，還設置有一 凹卩曰$階34。並且，本實施例中具有插拔部3丨5的第二 接地電極31同樣適用於上述實施例中的接地基座30 (如 囷8A所示），且该插拔斜面3151進一步向上延伸一預定 高度形成垂直延伸部3152,該垂直延伸部31 52進一步向 外彎折形成鎖定部31 53,整個第二接地電極31藉由電極 安裝槽310安裝在第二接地基座3〇上，如圖17β所示， 該插拔部315突出於該接地基座3〇的上表面，並與上述 實施例中的擋板51藉由鎖定部3153配合鎖定，藉由該插 拔部315，一方面控制插頭的插拔力大小，另一方面可更 好的鎖定。 如圖丨8所示’示出了插座基體上的插接柱18。 當然，本發明還可有其他多種實施例，在不背離本發 明精神及其實質的情況下，熟悉本領域的技術人員當可根 據本發明作出各種相應的改變和變型，但這些相應的改變 和變形都應屬於本發明所附的申請專利範圍的保護範圍。 【圖式簡單說明】 圖1A爲本發明一較佳的電連接裝置的插頭的立體結 構示意圖； 圖1B爲圖1A插頭的另一方向的立體結構示意圖，· 圖2爲本發明一較佳的電連接裝置的插座的整體結 22 200849738 . 構不意圖， 圖3A爲圖2的插座的正面分解結構示意圖； 圖3B爲圖2的插座的背面分解結構示意圖； 圖4爲圖2中去除上蓋後的插座的結構示意圖； 圖5A爲圖4中沿A-A線的剖視圖； 圖5B爲圖4中沿B-B線的剖視圖； ^ 圖6爲本發明的插座基體的結構示意圖； ' 圖7A爲本發明的一較佳的電源基座的正面結構示意 (圖； 圖7B爲圖7A的電源基座的背面結構示意圖； 圖7C爲本發明的另一較佳的電源基座的正面結構示 意圖； 圖7D爲本發明的中間隔板的背面結構示意圖； 圖8A爲本發明組裝前的接地基座的正面分解結構示 意圖； 圖8B爲本發明組裝後的接地基座的正面結構示意 u 圖； 圖8C爲本發明組裝前的接地基座的背面分解結構示 意圖； .圖8D爲本發明組裝後的接地基座的背面結構示意 圖， " 圖9爲圖2中本發明插座的外殼的背面結構示意圖； 圖1 0爲安裝在圖9中外殼背面上的鎖定機構的結構 不意圖， 23 200849738 . 圖1丨八爲本發明的防護蓋和安裝座組裝在一起的正 • 面結構示意圖； 圖11B爲本發明的防護蓋和安裝座組裝在一起的背 面結構示意圖； 圖12A爲電源基座、中間隔片、接地基座、防護蓋、 • 安裝座等組裝後的正面結構示意圖； • 圖12B爲圖12A的背面結構示意圖； p 圖1 2C爲本發明的插頭從入口通道插入插座中的初 始狀態的剖視圖； 、、圖12D爲圖12C中插頭在插座中旋轉9〇度之後處於 ‘電位置的狀悲示意圖，其中第一接地電極與第二接地電 極導電連接，第一t源電極與第二電源電極導電連接； 圖1 3爲本發明另一較佳的電連接裝置的結構示意 圖； 圖14A爲圖1 3中插頭的結構示意圖；Next, the structure of another preferred electrical connecting device of the present invention will be described in detail with reference to Figs. As shown in FIG. 13, in the present embodiment, the electrical connection device and the electrical connection device of the above embodiment are basically similar in structure and electrical connection, and will not be described again. One of the differences is that the shutter 51 of the locking mechanism 50 is rotatably disposed on the other side opposite to the outlet passage 丨5〇, and corresponding to the locking opening 204 provided on the plug 200 (see FIG. 14C) mating locking, in the locked position, the flap 51 is rotated into the locking opening 2〇4, restricting the plug from locking in the socket, and completely rotating to the back of the housing 40 in the disconnected position, ie fully exposed The plug hole is inserted so that the plug 200 can be directly pulled out of the outlet passage 15 . Another difference is that the socket base 1 is further provided with a plug post 18 at the center of the plug bolt hole 110, which cooperates with the post hole 208 (see FIGS. 14A, 14B) on the plug 200, and can be used for the plug 2 on the one hand. The insertion guide of the cymbal and the socket 1' can be used to install the guard door device, and after the guard door device is installed, the top end of the plug post 18 is exposed and extends to the vicinity of the outer casing 40. 200843738 Opening 4 0 1 Similar to the use of the lancet provided on the protective cover in the above embodiment, it can be used to prevent an electric shock accident caused by finger insertion. As shown in FIGS. 14A to 14C, in the present embodiment, the plug 2〇〇 structure is similar to the plug structure of the above embodiment, except that the outer wall of the plug pin 20 1 is at a predetermined position, such as the first ground electrode. The locking port 204 is disposed on the outer side wall of the opposite side of the tray. As shown in FIGS. 14B and 14C, the locking port 204 is disposed higher than the first ground electrode 225, that is, the two are in different horizontal planes. The exploded structure of the socket of this embodiment is shown in Fig. 15. As shown in FIGS. 16A and 16B, and in conjunction with FIG. 13, in the present embodiment, the locking mechanism 50 is a baffle 51 which can be fixed to the back of the peripheral unit 40 by bolts 52 and nuts 53. The playing board 51 is switchable between a locked position and a disconnected position. When the plug is inserted and rotated to the conductive position, the board 51 can be rotated to the locked position, and the plug hole 11 0 is partially blocked. At this time, the edge of the board 51 is exactly the locking port 2 on the plug 2 〇4 cooperates with the lock to restrict the plug from being pulled out; and when it is necessary to pull out the plug, the baffle 51 is rotated to the open position, that is, the baffle 51 completely exposes the plug lio. Preferably, the baffle 51 is provided with a protrusion 515 at one end thereof, and is engaged with the recess 45 provided on the back surface of the outer casing 40. As shown in FIG. 17A, preferably, the grounding base 3 of the present invention is corresponding to the position of the guiding outlet slot 332, and the top edge of the conductive contact surface 311 of the second grounding electrode 31 is further formed and inserted. a portion 3丨5 having a plug-and-pull surface 31 51 that is inclined toward the plug hole 110 and tilted upward by a second predetermined angle p for controlling the size of the plugging force required for the plug to be pulled out, to be related to 21 200849738 National standards for insertion and removal requirements. The second predetermined angle P may be 090 degrees, and the larger the angle, the greater the insertion force required for the plug to be pulled out. Preferably, the grounding base 30 corresponds to the position of the baffle 51 and is further provided with a recessed 阶$step 34. Moreover, the second ground electrode 31 having the plugging portion 3丨5 in the embodiment is also applicable to the grounding base 30 (shown as FIG. 8A) in the above embodiment, and the plugging and beveling surface 3151 is further extended upward by a predetermined one. The height is formed as a vertical extension 3152, and the vertical extension portion 31 52 is further bent outward to form a locking portion 31. The entire second ground electrode 31 is mounted on the second grounding base 3 by the electrode mounting groove 310, as shown in FIG. 17β. The plugging portion 315 protrudes from the upper surface of the grounding base 3 and is locked with the baffle 51 in the above embodiment by the locking portion 3153. By the plugging portion 315, the plug is controlled on the one hand. The size of the insertion force, on the other hand, can be better locked. As shown in Fig. 8, the plug post 18 on the socket base is shown. Of course, the present invention may be embodied in various other various modifications and changes without departing from the spirit and scope of the invention. All modifications are intended to fall within the scope of the appended claims. BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1A is a perspective view showing a three-dimensional structure of a plug of a preferred electrical connecting device of the present invention; FIG. 1B is a perspective view showing a three-dimensional structure of the plug of FIG. 1A in another direction, and FIG. 2 is a preferred embodiment of the present invention. FIG. 3A is a front exploded view of the socket of FIG. 2; FIG. 3B is a rear exploded view of the socket of FIG. 2; FIG. 4 is a schematic view of the back of the socket of FIG. Figure 5A is a cross-sectional view taken along line AA of Figure 4; Figure 5B is a cross-sectional view taken along line BB of Figure 4; Figure 6 is a schematic view of the structure of the socket base of the present invention; A front view of a preferred power supply base is shown in FIG. 7B is a schematic view of the rear structure of the power supply base of FIG. 7A; FIG. 7C is a front structural view of another preferred power supply base of the present invention; FIG. 8A is a schematic front exploded view of the grounding base before assembly according to the present invention; FIG. 8B is a schematic view showing the front structure of the grounded base after assembly according to the present invention; FIG. FIG. 8D is a schematic view showing the structure of the back surface of the grounded base after assembly according to the present invention. FIG. 9 is a schematic view showing the back structure of the outer casing of the socket of the present invention in FIG. 2; 0 is a structure of the locking mechanism mounted on the back surface of the casing in Fig. 9. 23 200849738. Fig. 1A is a schematic view showing the structure of the protective cover and the mounting seat of the present invention; FIG. 12A is a schematic view of the front structure of the power base, the intermediate spacer, the grounding base, the protective cover, the mounting seat, etc.; FIG. 12B is the rear view of FIG. 12A. 1 is a cross-sectional view showing an initial state in which the plug of the present invention is inserted into the socket from the inlet passage; and FIG. 12D is a schematic view showing the position of the plug in the electric position after the plug is rotated 9 degrees in the socket. The first ground electrode is electrically connected to the second ground electrode, and the first t source electrode is electrically connected to the second power electrode; FIG. 13 is another preferred electrical connection device of the present invention. Figure 14A is a schematic structural view of the plug of Figure 13;
Ci 圖14β爲圖14A的插頭的另一方向的結構示意圖； 圖14C爲圖14B中沿c-c線的剖視圖； 圖1 5爲圖1 3中插座的正面分解結構示意圖； 圖1 6A爲圖i 5中插座的外殼的正面結構示意圖； • 圖16β爲圖16A的外殼的背面結構示意圖； • 圖i7A爲圖15中本發明另一較佳的接地基座組裝前 的結構不意圖； 圖17B爲圖17A的接地基座組裝後的結構示意圖； 圖1 8爲圖1 5中插座基體的結構示意圖。 24 110插接栓孔 150出口通道 102 接合臺階 口 18 插接柱 2 01電源基座栓孔 205導槽 214、224電源電極安裝槽 接觸面 213、223 電極連接座 230、240 彈簧安裝槽 27第一弧形板 3 0接地基座 31 第二接地電極 34凹陷臺階 31 2電極連接片 面313電極連接座 3151插拔斜面 31 5 3鎖定部 332拔出導向槽 4 0外殼 403第一缺口Figure 14C is a cross-sectional view taken along line cc of Figure 14B; Figure 15 is a front exploded view of the socket of Figure 13; Figure 1 6A is a diagram of Figure 5 FIG. 16 is a schematic view of the back structure of the outer casing of FIG. 16A; FIG. 7A is a schematic structural view of another preferred grounding base of the present invention before assembly of FIG. 15; FIG. FIG. 18 is a schematic structural view of the socket base body of FIG. 24 110 plug hole 150 exit channel 102 joint step 18 plug post 2 01 power base bolt hole 205 guide groove 214, 224 power electrode mounting groove contact surface 213, 223 electrode connector 230, 240 spring mounting slot 27 a curved plate 30 grounding base 31 second grounding electrode 34 recessed step 31 2 electrode connecting sheet surface 313 electrode connecting seat 3151 insertion and removal slope 31 5 3 locking portion 332 pulling out the guiding groove 4 0 housing 403 first gap
ϋ 200849738 【主要元件符號說明】 1 0 0插座 1 30 入口通道 10插座基體 101插座基體拴孔 11、12第二電源電極導線出 13第一接地電極導線出口 2 0電源基座 203刺穴 21、22第二電源電極 211、 221第二電源電極導 212、 222電極連接片 23、24電極固定部 25彈簧 28支撐板 3 01接地基座栓孔 33導向槽 310接地電極安裝槽 311第二接地電極導電接觸 31 5插拔部 3152垂直延伸部 331插入導向槽 333連通導向槽 401開孔 25 200849738 21 5、21 6第一電源電極 225第一接地電極 405 第二缺口 50鎖定機構 52螺栓 54 定位板 55 加強肋 61滑槽 62隔板 603上通孔 607空隙 64第一彈簧固定座 70防護蓋 711卡鈎 74刺針 80彈性機構 82第一彈簧 90中間隔板 93導槽 903、905隔板缺口 9 51内輪廓 201插接栓 203刺穴 208柱孔 45 凹陷 51擋板 53 螺母 515、545 突起 60安裝座 611卡邊 6 0 1通孔 6 0 5下通孔 63導柱 65凸緣 71側面滑柱 73導柱 75第二彈簧固定座 81塔形彈簧 83 第二彈簧 91 螺釘 901隔板栓孔 95 彈簧固定座 200插頭 202凸台 204鎖定口 21 0頭部 220尾部 26ϋ 200849738 [Main component symbol description] 1 0 0 socket 1 30 inlet channel 10 socket base 101 socket base boring 11, 12 second power electrode lead 13 first ground electrode wire exit 2 0 power pedestal 203 puncturing 21 22 second power supply electrode 211, 221 second power supply electrode guide 212, 222 electrode connection piece 23, 24 electrode fixing portion 25 spring 28 support plate 3 01 ground base pin hole 33 guide groove 310 ground electrode mounting groove 311 second ground electrode Conductive contact 31 5 insertion portion 3152 vertical extension portion 331 inserted into the guide groove 333 communication guide groove 401 opening hole 25 200849738 21 5, 21 6 first power electrode 225 first ground electrode 405 second notch 50 locking mechanism 52 bolt 54 positioning plate 55 reinforcing rib 61 chute 62 partition 603 upper through hole 607 gap 64 first spring fixing seat 70 protective cover 711 hook 74 lance needle 80 elastic mechanism 82 first spring 90 intermediate partition 93 guide groove 903, 905 partition gap 9 51 inner contour 201 plug 203 pierce hole 208 column hole 45 recess 51 baffle 53 nut 515, 545 protrusion 60 mount 611 card edge 6 0 1 through hole 6 0 5 lower through hole 63 guide post 65 flange 71 side slide Column 73 guide column 75 Two spring fixed seat 81 of the second pyramid spring 83 spring 91 screw hole 95 bolt 901 separator 200 spring holder 202 of the boss 204 to lock the plug opening 210 of the head 220 tail 26