1276134 玖、發明說明： 【發明所屬之技術領域】 本發明疋關於適用於汽車的門等的開關裝置。 【先前技術】 習知開關裝置的附圖說明如下。 圖9是習知開關裝置的分解立體圖；圖丨〇是關於習知開關 裝置、表示端子板的斷面圖；圖丨丨是表示習知開關裝置的 第1連接結構的立體圖；圖12是表示習知開關裝置的第2連 接結構的立體圖。 以下根據附圖9、10，詳細說明習知開關裝置的結構，框 體51具有·蓋子51a、以及與該蓋子51a設置成一個整體地 在中心部設置了***孔的螺紋部51〇。 被***到***孔5 lb内的操作體52在端部上具有凸輪部 52a’在该刼作體52的中心部内***被線圈彈簧^按壓的動 作體54，形成了動作體54的凸輪部54&與凸輪部“a相齧合 的狀態。 並且田克服了線圈彈簧53的力而對操作體52進行按壓 日守，利用凸輪部52a、54a來使動作體54進行旋轉。 女裝了可動接點55的旋轉體56設置成與動作體54進行花 鍵卡合的狀態，隨著動作體54的旋轉而旋轉。 在絕緣基體57内埋設安裝了由金屬板構成的許多個端子 板58 〇 孩端子板58具有：露出到絕緣基體57的上表面的接點部 58&、從絕緣基體57中突出來形成一排狀態的端子部58b、 O:\90\90131.DOC\ 1276134 、及刀別„又置在该端子部58b上的環形的接觸部58c。 並且，在接點部58a上由旋轉動作的可動接點乃與其進行 連接和分離，進行接點的切換，該切換信號從端子部58b或 接觸部58c導出。 具有此種結構的習知開關裝置，如圖丨丨所示線狀的外部 端子59***到環狀的接觸部58c内從而進行連接，或者如圖 12所示被彎曲的端子部58b***到印刷電路板⑼内，與導電 圖形（無圖示）相連接，從而使開關裝置的連接上具有通融 性。（例如，參見專利文獻丨） 但是，在習知開關裝置中與外部端子59的連接，由於設 置了環狀的接觸部58C，所以，其加工麻煩，生産效率低叹 成本回，並且，環狀的接觸部58c由於並排地被佈置成一 ^所以外口P端子59的***方向是一定的，沒有通融性（隨 機應變性）。 再者，由於接觸部58〇形成環狀，所以，彈性小，與外部 端子59的接觸不穩定，並且，接觸部58〇由於露出到框體η 外面，所以受灰塵等影響，接觸變得不穩定。 [專利文獻1] 專利第2779951號公報 習知開關裝置由於在端子板58上設置環狀的接觸部 58〇古，所以，存在的問題是：其加工麻煩，生産效率低，成 本π同日守，裱狀的接觸部58c由於並排地被佈置成一排， 所以外部端子59的插人方向是—定的，沒有通融性。 再者’存在的問題是··由於接觸部58〇被形成環狀，所以， O:\90\90131.DOC\ 1276134 彈性小’與外部端子59的接觸不穩定’並且， 58c露出到框體51外面，所以受灰塵等影響，接觸變得= 定。 〜 【發明内容】 因此’本發明的目的在於提供生産效率高、成本低 觸穩定，同時具有連接的通融性的開關裝置。 解決上述問題的第1解決手段，其結構是，具有： 框體，其具有能***多個凸型外部端子的***孔； 操作體，其一部分從該框體露出、能夠移動； 可動接點’它被設置在上述框體内’能夠通過上述操作 體的移動而進行移動；以及 第卜第2端子板，它由金屬板構成，其中具有：被設置 在上述框體内、能夠與上述可動接點相接觸的第卜 點部；以及能夠分別與上述外部端子相接觸的第 觸部， 條 由金屬板構成的上述第卜第2接觸部互相保持-定間 隔:被佈置成上述第卜第2接觸部的面之間爲互相平行的 狀態。 ^解決手段，其結構是：上述第1、第2接觸部的各個面 被佈置成在一條直線上、互相面對的狀態。 第3解決手段，其結構爲：上述第卜第球觸部的面分別 位於互相平行的二條直線上，從而被佈置成互相 的狀態。 第4解決手段，其結構爲··具有上述第！接點部和上述幻 O:\90\90131.DOC\ -9- 1276134 接觸部的上述第1 知子板由一塊金屬板形成，同時具有上述 板形成點部和上述第2接觸部的上述第2端子板由一塊金屬 端：:二决二段是’其結構爲，在上述第1、第2端子板的- 述第1第2接點部被設置成互相接近的狀態，同 第上述第b第2端子板的另一端上，設置了上述第 弟2接觸部。 弟6解決手段，其結構是，上述第卜第2端子板被彎曲成 子形，在其前端側形成了上述第卜第2接觸部。 署弟7解決方法’其結構是：在上述第卜第2接觸部之間佈 置了上述第1、第2接點部。 二解決手段，其結構是，上述框體具有：上述操作體突 出的珂面I與該前面板相對置而被設置的後面板、以及 位於上述可面板和上述後面板之間的側面板，上述***孔 被设置在上述側面板和上述後面板上。 第9解決手段，其結構是’上述外部端子被設置在汽車的 門側或車身側。 【實施方式】 以下說明本發明的開關裝置^ 夏的附圖，圖1是本發明的開關 裝置的立體圖。圖2是本發明的開關奘 J阔關裝置的分解立體圖。圖 3是本發明的開關裝置的主要部分齡 受口丨刀斷面圖。圖4是表示本發 明的開關裝置的安裝的分解立體圖 _圖5疋表不本發明的開 關裝置的安裝狀態的立體圖。圖6是表示本發明的開關裝置 的安綱的主要部分斷面圖。圖7是表示本發明的開關裝 O:\90\90131.DOC\ -10- 1276134 置的另一實施例的主要部分斷面圖。圖8是表示關於本發明 的開關裝置的端子板的佈置方式的說明圖。 以下根據圖1〜圖6，詳細說明本發明的開關裝置的結構。 框體1由上部敞開的箱形殼體2、以及下部敞開的箱形蓋子3 進行組合而構成。 殼體2具有：矩形的後面板2a、從該後面板2a的一對長邊 起在垂直狀態下進行延伸的2塊侧面板2b、從該後面板2a的 一對短邊起在垂直狀態下進行延伸的2塊側面板2c、以及由 後面板2a和側面板2b、2c圍起來的收容部2d。 並且’作爲下述安裝板的一邊的側面板2b具有：穿通到 收谷σ卩2 d内的2個***孔2 e、設置在該***孔2 e附近的凹部 、設置成對***孔2e的全周進行包圍狀態的環狀凸條部 2g、設置在外周部上的定位用凸部2h、以及設置在中央部 的卡合突起2 j。 再者’卡合突起2j設置在另一邊的側面板2b和一對的側 面板2c上’同時，在側面板2b、2c的上端面上設置了環狀 凸條部2k，並且，在收容部2d内設置了具有溝槽的一對分 隔板2m ’在由該分隔板2m進行分隔的外側的收容部2d，具 有***孔2 e。 上述盍子3具有：帶有孔3 a的矩形的前面板3b、從該前面 板3b的四邊向後方延伸的4塊側板3c、設置在該4塊側板3C 上的卡合孔3d、以及設置在前面板儿的内面上形成對孔3a 的全周進行包圍的狀態的凸條部3e。 並且’該蓋子3與殼體2相組合，形成由前面板3b來遮蓋 O:\90\90131.DOC\ -11- 1276134 殼=的敞開部的狀態，卡合孔3樓殼體2的卡合突起狀 仃快迷扣合，結合在一起’從而形成框體卜 由橡勝材料等構成的防水部件4具有：板狀部^、從 :大部Μ出’内部爲空洞的鼓出部仆、以及設置在該鼓出 部仆：珂端上的孔乜’該防水部件4,被佈置在側面板2卜 2c和别面板3b之間，由板狀部4a來填塞殼體2的敞開部，鼓 出部4b從孔3a向外面突出。 並且’若防水部件4的板狀部4a被安裝成夾持在殼體2和 j子1之間，則凸條部2k、3e吃入板狀部4a内，使其防水牢 罪犯防止水分從孔3a侵入到收容部2d内。 由合成樹脂的成型品構成的操作體5具有：保持部h、設 置在該保持部5a上的孔5b、設置成從保持部化的上部突出 的狀態的筒狀部5c、以及設置成從該筒狀部丸的前端部突 出’把頸部置於和筒狀部5c之間的頭部5d。 、 孩刼作體5，其保持部5a位於收容部2(1内，同時筒狀部兄 位於鼓出部4b内，在此狀態下，頭部5d從孔乜中向外突出， 孔4c的周緣彈性接觸地被安裝在頸部上，並且，操作體^能 上下移動（在直線方向上的移動）。 由合成樹脂成型品構成的、斷面爲” ^ "字形的絕緣基體 6，具有··底板6a、從該底板6a的對置的一對邊起向上延伸 的一對側板6b、以及從底板6a的上表面向上突出的柱狀部 6c，該絕緣基體6位於收容部2(1内，底板以被安放於後面板 2a上’在此狀態下被支承在一對分隔板2m之間，同時，柱 狀部6c被***安裝到筒狀部5c内。 O:\90\90131.DOC\ -12- 1276134 並且’線圈彈簧7在對柱狀部6c進行包圍的狀態下，介於 操作體5和絕緣基體6之間，總是對操作體5向上進行彈性按 壓，操作體5克服該線圈彈簣7的力進行按壓動作，同時， 以柱狀部6c爲導向件進行上下移動。 由具有彈性的金屬板構成的第1、第2端子板8、9分別具 有·没置在一端上的平板狀的第1、第2接點部8a、9a、從 该第卜第2接點部8a、9a起被彎曲成l字形的彎曲部8b、9b、 作爲另一端的設置在彎曲部8b、9b的端部上的平板狀第i、 第2接觸部8c、9c、以及設置在該第1、第2接觸部8c、9〇的 平面上的球面狀接點8d、9d。 並且，第1、第2端子板8、9整體被形成υ字形（包括j字 $ ) ’所以’第1、第2接點部sa、9a和第1、第2接觸部8C、 9c分別設置成向相同方向延伸，同時，第i、第2接點部心、 9a的面和第！、第2接觸部8c、％的面，通過彎曲加工而形 成互相垂直的狀態。 再者，在弟2碑子板9的第2接點部9 a的中央部，設置了孔 9e ° 並且，第1、第2端子板8、9,通過鑲嵌成形而把第丨、第 2接點部8a、9a的根基部和彎曲部8b、9b的一部分埋設安裝 在絕緣基體6内，當安裝了第1、第2端子板8、9時，第1、 第2接點部8a、9a在互相接近相鄰的狀態下被佈置成一排， 同日$，第1、第2接觸部8c、9c在第1、第2接點部8a、9a的 卜側對弟1、弟2接點部8a、9a進行夹持，形成互相對置的 狀態。 O:\90\90131.DOC\ -13- 1276134 即如圖8 A所示，第1、第2接觸部8 c、9 c互相間保持一定 間隔’佈置成平行狀態，同時，在把接點8d、9d置於外側 的狀態下，第1、第2接觸部8c、9c位於一條直線八丨上，而 且’第1、第2接觸部8c、9c的面佈置成互相對置的狀態。 並且，被安裝在絕緣基體6上的第1、第2端子板8、9，和 絕緣基體6—起被收容在收容部2d内，第1、第2接點部8a、 9a佈置在一對分隔板2m之間，同時第1、第2接觸部8c、％ 佈置在由分隔板2m分隔的外侧的收容部2d内。 此時第1、第2接觸部8c、9c和接點8d、9d形成分別與插 入孔2e相對置的狀態。 由具有彈性的金屬板彎曲形成U字形的可動接點1〇,具有 互相保持間隔而形成的夾子狀的第i、第2接觸片丨〇a、丨〇b， 忒可動接點10被收容安裝在操作體5的保持部5a内，能與操 作體5 —起活動。 並且’在未動作的狀態下，操作體5被線圈彈簧7按壓， 位於上方，此時，可動接點1〇的狀態是，第i接觸片l〇a與 第1接點部8a相接觸，並且，第2接觸片1〇b與第2接點部％ 相接觸，第1、第2接觸部8c、9c之間處於導通狀態。 在此狀態下，若按壓操作體5使其活動，則操作體5由柱 狀部6c進行導向，開始移動，同時可動接點1〇也移動。 於是，第1接觸片l〇a保持與第丨接點部8a進行接觸的狀 悲，但第2接觸片i〇b脫離開第2接點部％，變成位於孔％中 的狀恶，k而第1、第2接觸部8c、％之間處於非導通狀態。 此％，第1、第2接點部8a、9a的前端部穿過保持部5a的 O:\90\9013 l.D〇C\ -14- 1276134 孔5b’向保持部5£1外突出。 並且，若解除對操作體5的按壓，則操作體5借助於線圈 彈簧7而返回到原來位置上，同時，可動接點1〇也返回到原 來狀悲，所以，第1接觸片10a與第1接點部8a相接觸，同時， 第2接觸片i〇b與第2接點部％相接觸，第i、第2接觸部以、 9c之間處於導通狀態。 進行此種動作的開關裝置，例如在用於汽車門的開關檢 測的情況下，在門被關閉的狀態下，操作體5被按壓，處於 矛夕動了的狀態’第1、第2接觸部8C、9c之間爲非導通，於 是，燈處於熄滅狀態。 並且’在門被打開的狀態，操作體5的按壓被解除，操作 體5借助於線圈彈簧7而返回到按壓前的狀態，第1、第2接 觸部8c、9c之間導通，於是，燈處於點亮狀態。 由橡膠材料或彈性體材料等構成的片狀的襯墊部件丨i， 具有：設置成互相間保持間隔的一對孔丨la、設置在此一對 孔11a之間的、由缺口部構成的躲讓部llb、以及設置在一 對孔11a附近的一對凸部lie(參見圖6)。 該襯墊部件11在其外周部由凸部2h進行導向的狀態下， 被安裝在作爲安裝板的側面板2b上，同時，凸部11 c被壓入 到凹部2f内（凹凸嵌合），處於臨時被固定在框體1上的狀態。 此時，一對孔11a處於和一對***孔2e相對置的狀態，利 用此種結構，形成了本發明的開關裝置。 而且，以上說明了在襯墊部件11上設置了凸部llc，在框 體1上設置了凹部2f ;但也可以在襯墊部件11上設置凹部， O:\90\90131DOC\ -15- 1276134 在框體1上設置凸部，使其互相進行凹凸嵌合。 以下說明開關裝置的安裝結構。如圖4〜圖6所示，例如， 在汽車的車身側，或者門侧’具有由絕緣材料構成的安裝 部件12 ;在該安裝部件12上，通過鑲嵌成形的埋設等方法 安裝凸型的一對外部端子13a、13b。 並且，该安瓜部件12具有：設置成對各個外部端子13&、 13b的全周進行包圍的狀態的環狀凸條部i2b、以及設置在 該凸條部12b的外側的互相對置的一對安裝腿i2c。 並且’開關裝置，在把外部端子⑴、13b***到***孔 2e内的狀態下，框體丨利用一對安裝腿i2c的快速固定進行 固定，安裝成被按壓在安裝部件12上的狀態。 田安裝了開關裝置時，一邊的外部端子13a，與第1接觸 部8c的接點8d進行彈性接觸，同時，另一邊的外部端子 13b，與第2接觸部9c的接點9d進行彈性接觸，並且，襯墊 邰件11，被夾持在作爲安裝板的側面板㉛和安裝部件η之 間，從***孔2e和安裝部件12中突出來的外部端子i3a、13b 處於密閉狀態，與外部隔離開。 並且，§襯墊部件11被夾持時，凸條部2g、12b吃入襯墊 口P件11内，使其防水可靠，防止水分從***孔2@中侵入到 收容部2 d内。 凸條σ卩2g、12b分別與***孔2e、孔11 a相對應進 行設置，但是凸條部2g、12b也可以是對2個***孔2e、孔 11 a的全周進行包圍的丨個凸條部。 並且，凸條部2g、1孔也可以是僅在某一邊。 O:\90\90131.DOC\ 1276134 再者’被安裝在安裝部件12上的開關裝置的動作，如上 所述’在門被關閉的狀態下，操作體5被按壓，處於移動了 的狀態’第1、第2接觸部8c、9c之間爲非導通狀態，因此， 燈爲媳滅狀態’並且，在門已打開的狀態下，對操作體5的 知:壓被解除’操作體5在線圈彈簧7的作用下返回到按壓前 的狀％，第1、第2接觸部8c、9c之間形成導通，於是，燈 變成點亮狀態。 並且，圖7表示本發明的開關裝置的另一實施例，對該另 一實施例說明如下。***孔26設置在作爲安裝板的後面板 2a上，同時在該後面板2a上設置了凸條部以以及在此沒有 圖示的凹部2f。 然後，把襯墊部件u的凸部llc(無圖示）壓入（凹凸嵌合） 到該凹部2f内，由此使片狀的襯墊部件u保持在後面板“ 上。 亚且，作爲安裝板的後面板仏通過襯墊部件丨丨而被安裝 在安裝部件12上，在把外部端子13&、nb***到***孔“ 内的狀態下，框體1被固定在一對安裝腿12(無圖示）上，從 而以被按壓到安裝部件12上的狀態被安裝。 畜安裝了開關裝置時，一邊的外部端子13a，與第】接觸 部8c的接點8d進行彈性接觸，同時，另一邊的外部端子 13b，與第2接觸部9c的接點9d進行彈性接觸，並且，襯墊 部件11，被夾持在作爲安裝板的後面板2&和安裝部件12之 間，與上述實施例-樣，***孔〜和外部端子叫、⑽處 於密閉狀態，與外部隔離開。 O:\90\90131.DOC\ -17- 1276134 並且，當襯墊部件11被夾持時，與上述實施例一樣，凸 條部2g、12b吃入襯墊部件11内，使其防水可靠，防止水分 從***孔2e侵入到收容部2d内。 其他結構與上述實施例相同，所以，對於相同的部件標 註相同的符號，在此省略其說明。 而且，***孔2e也可以設置在後面板2a和側面板孔中的 某一個上或兩個上，***孔2e的形成位置可根據客戶要求 而進行各種選擇。 並且’在兩塊板上均設置了***孔2e的情況下，在不使 用的一側的***孔2e上粘貼密封部件等，可使其具有防水 性。 圖8表示本發明的開關裝置的端子板的排列方式，圖8 a 所不的方式如上所述，第i、第2接觸部8c、9C在互相間保 持間隔’佈置成平行狀態的同時，在使接點、9d位於外 側的狀態下，第1、第2接觸部8c、9c位於一條直線A1上， 而且，被佈置成第1、第2接觸部8c、9c的面互相對置的狀 態。 並且，圖8B所示的方式是把接點8d、9d放在内側，其他 結構與圖8A相同。 再者，圖8c所示的方式是把接點8d、9(1佈置在同一方向 (圖中面向右方）’其他結構與圖8 A相同。 並且，圖8D所示的方式是··第1、第2接觸部8c、9c互相 間保持間隔，佈置成平行狀態，同時，在把接點8d、9d置 於外側的狀態下，第1、第2接觸部8C、9c分別位於2條平行 O:\90\90131.DOC\ -18- 1276134 第1、弟2接觸部8c、9c的面佈置 的直線A1、A2上，而且 成互相非對置的狀態。 再者，圖8E所示的方式是：把接點⑼、％佈置在同一方 向（圖中面向左方）上，其他結構與圖8〇相同。 而且，當然此些排列方式以外的其他方式也可，但希望 如圖8八或！)所示那樣，在把接點8d、9d置於外側的狀態下， 佈置第1、第2接觸部8c、9c。 右如此佈置，則第卜第2端子板的維護處理（拉回）不易受 到被***的外部端子13a、13b的干涉，端子板容易維護處 理，開關裝置也能小型化。 並且，第1、第2接觸部8c、9c的面之間即使不是完全平 仃狀態也可，只要在能夠分別與平行佈置的外部端子相接 觸的程度大致平行即可。 而且，在上述各實施例中也都是說明了端子板是兩塊， 但本發明也能適用於端子板是3塊以上的情況。 [發明的效果] 本發明的開關裝置，其結構是，開關裝置具有：框體， 其具有能***多個凸型外部端子的***孔；操作體，其能 夠進行一部分從該框體露出的移動；可動接點，其被設置 在上述框體内’能夠通過上述操作體的移動而進行移動； 以及第1、第2端子板，其係由金屬板構成，其中具有：被 設置在上述框體内、能夠與上述可動接點相接觸的第1、第 2接點部；以及能夠分別與上述外部端子相接觸的第1、第2 接觸部’由金屬板構成的上述第1、第2接觸部互相保持一 O:\90\90131.DOC\ -19- 1276134 定間隔，被佈置成上述第！ 行的狀態。 第2接觸部的面之間爲互相平 狀態此所：於把：1:第2接觸部的各面佈置成互相平行的 或後面板;端子的連接方向能夠與框體的側面板、 ==對應，能夠增加通融性，同時僅單純更改*** 化，降低產品成本。“使構成開關裝置的部件通用 .^由於第1、第2端子板被安裳在抠體内，所以，虚 外口 p端子的連接也能在框 : 起的接觸不穩定。 仏成由灰塵等引 再者，由於第卜第2接觸部形成平板狀，所以，與過去 相比，生産效率高，成本低。 並且’由於佈置成上述第i、第2接觸部的各個面在一條 線上’形成互相面對的狀態。所以，空間利用率高，體 積小，而且平衡性良好，與外部端子的接觸穩定。 再者’由於上述第卜第2接觸部的面分別位於互相平行 的二條直線上，被佈置成互相不是相對的狀態，所以，能 夠對應來自安裝部件上的部件佈置的限制，效果良好。 由於具有上述第1接點部和上述第1接觸部的上述第㈣ 子板由:塊金屬板形成，同時具有第2接點部和第2接觸部 的上述第2端子板由—塊金屬板構成，所以，部件數量少， 生產效率高，成本低。 ^ 再者由於在上述第1、第2端子板的一端上，上述第1、 第2接點部被設置成互相接近的狀態，同時，在上述第1、 O:\90\90131.DOC\ -20- 1276134 第2端子板的另一端上，設置了上述第丨、 昂2接觸部，所以， 材料的有效利用率高，生産成本低。 由於上述第1、第2端子板被彎曲成1字 八 刀别在其W端 側上形成了上述第丨、第2接觸部。所以，使第丨、第2接觸 部產生彈性的部分的跨度能夠增長，端子板壽命長，接觸 穩定。 再者，由於在上述第1、第2接觸部之間佈置了上述第丄、 第2接點部，所以在高度方向上能減小體積，尤其適用於深 度受到限制的結構，效果良好。 品 並且由於上述框體具有：操作體突出的前面板、盘計 面板相對置而設置的後面板、以及位於前面板和後面板： 間的侧面部’***孔設置在上述侧面板和上述後面板上， 所以’能夠獲得在外部端子的連接方向上通融性良好的產 並且，由於上述外部端子被設置在汽車的門側或車身 側，所以，尤其適用於變化多樣的汽車。 【圖式簡單說明】 圖1疋本發明的開關裝置的立體圖。 圖2疋本發明的開關裝置的分解立體圖。 圖3是本發明的開關裝置的主要部分斷面圖。 圖4是表示本發明的開關裝置的安農的分解立體圖。 圖5是表示本發明的開關裝置的安裝狀態的立體圖。 圖6是表示本發明的開關裝置的安裝狀態的主要部分斷 O:\90\90131.DOC\ -21- 1276134 ®疋表示本發明的開關襄置的另—實施例的主要部分 斷面圖。 、 圖8 Α-Ε是表示本發明的開關裝置的端子板的佈置狀態的 5兄明圖。 圖9是習知開關裝置的分解立體圖。 圖1〇是關於習知開關裝置、表示端子板的斷面圖。 圖Π是習知開關裝置的第i連接結構的立體圖。 圖12是習知開關裝置的第2連接結構的立體圖。 【圖式代表符號說明】 1 框體 2 殼體 2a 後面板 2 b 側面板 2c 側面板 2d 收容部 2e ***孔 2f 凹部 2g 凸條部 2h 凸部 2j 卡合突起 2k 凸條部 2m 分隔板 3 蓋子 3a O:\90\90131.DOC\ -22- 1276134 3b 前面板 3c 側板 3d 卡合孔 3e 凸條部 4 防水部件 4a 板狀部 4b 鼓出部 4c 孔 5 操作體 5a 保持部 5b 孔 5c 筒狀部 5d 頭部 6 絕緣基體 6a 底板 6b 側板 6c 柱狀部 7 線圈彈簧 8 第1端子板 8a 第1接點部 8b 彎曲部 8c 第1接觸部 8d 接點 9 第2端子板 O:\90\90131.DOC\ -23- 1276134 9a 第2接點部 9b 彎曲部 9c 第2接觸部 9d 接點 9e 10 可動接點 10a 第1接觸片 10b 第2接觸片 11 襯墊部件 11a lib 躲讓部 11c 凸部 12 安裝部件 12b 凸條部 12c 安裝腿 13a 外部端子 13b 外部端子 A1 直線 A2 直線 O:\90\90131.DOC\ -24-1276134 发明Invention Description: [Technical Field] The present invention relates to a switch device suitable for a door or the like of an automobile. [Prior Art] A drawing of a conventional switching device will be described below. 9 is an exploded perspective view of a conventional switch device; FIG. 9 is a cross-sectional view showing a conventional switch device, showing a terminal block; FIG. 12 is a perspective view showing a first connection structure of a conventional switch device; A perspective view of a second connection structure of a conventional switch device. The structure of the conventional switch device will be described in detail with reference to Figs. 9 and 10, and the frame 51 has a cover 51a and a screw portion 51a provided with an insertion hole at the center portion integrally with the cover 51a. The operation body 52 inserted into the insertion hole 5 lb has a cam portion 52a' at its end, and an action body 54 pressed by the coil spring is inserted into the center portion of the body 52, and the cam portion 54 & of the action body 54 is formed. The state in which the cam portion "a is engaged with each other. The field overcomes the force of the coil spring 53 and presses the operating body 52, and the cam portion 52a, 54a rotates the operating body 54. The rotating body 56 of the point 55 is provided in a state of being spline-engaged with the operating body 54, and rotates in accordance with the rotation of the operating body 54. A plurality of terminal plates 58 made of a metal plate are embedded in the insulating base 57. The terminal block 58 has a contact portion 58' which is exposed to the upper surface of the insulating base 57, and a terminal portion 58b which protrudes from the insulating base 57 to form a row, O:\90\90131.DOC\1276134, and a knife „The annular contact portion 58c is placed on the terminal portion 58b. Further, the movable contact that is rotated by the contact portion 58a is connected and separated therefrom, and the contact is switched. The switching signal is derived from the terminal portion 58b or the contact portion 58c. A conventional switch device having such a structure is inserted into the annular contact portion 58c as shown in Fig. 从而 to be connected, or the terminal portion 58b bent as shown in Fig. 12 is inserted into the printing. In the circuit board (9), it is connected to a conductive pattern (not shown), so that the connection of the switching device is fluent. (For example, refer to the patent document 丨) However, in the conventional switch device, since the connection with the external terminal 59 is provided with the annular contact portion 58C, the processing is troublesome, the production efficiency is low, and the cost is reversed. Since the contact portions 58c are arranged side by side so that the insertion direction of the outer port P terminal 59 is constant, there is no passability (random strain). Further, since the contact portion 58 is formed in a ring shape, the elasticity is small, the contact with the external terminal 59 is unstable, and the contact portion 58 is exposed to the outside of the frame n, so that it is affected by dust or the like, and the contact does not become. stable. [Patent Document 1] Patent No. 2779951 For the conventional switch device, since the annular contact portion 58 is provided on the terminal plate 58, the problem is that the processing is troublesome, the production efficiency is low, and the cost is π. Since the meandering contact portions 58c are arranged in a row side by side, the insertion direction of the external terminal 59 is constant, and there is no passability. Furthermore, the problem is that the contact portion 58 is formed into a ring shape, so that O:\90\90131.DOC\1276134 is small in elasticity and the contact with the external terminal 59 is unstable, and the 58c is exposed to the frame. 51 outside, so affected by dust, etc., the contact becomes = fixed. SUMMARY OF THE INVENTION Therefore, it is an object of the present invention to provide a switch device which has high production efficiency, low cost and stable connection, and has a connected versatility. A first solution for solving the above-described problems is characterized in that: a housing having an insertion hole into which a plurality of convex external terminals can be inserted; and an operation body, a part of which is exposed from the housing and movable; and a movable contact' It is disposed in the above-mentioned frame to be movable by the movement of the above-mentioned operating body; and the second terminal plate is composed of a metal plate, and has a body plate disposed therein and capable of being coupled to the movable body a second point portion in contact with the point; and a first contact portion capable of contacting the external terminal, respectively, wherein the second contact portions of the strip formed of a metal plate are spaced apart from each other by a predetermined interval: arranged as the second The faces of the contact portions are in a state of being parallel to each other. The solution means that the respective faces of the first and second contact portions are arranged in a state of facing each other in a straight line. The third solution is characterized in that the faces of the above-mentioned second ball contact portions are respectively located on two straight lines parallel to each other, thereby being arranged in a state of mutual. The fourth solution means that the structure is... The contact portion and the first electron daughter plate of the contact portion of the above-mentioned magic O:\90\90131.DOC\-9-1276134 are formed of a single metal plate, and have the second plate forming point portion and the second contact portion. The terminal plate has a metal end: the second and second stages are configured to be in a state in which the first and second contact portions of the first and second terminal plates are disposed close to each other, and the same as the second b The other second contact portion of the second terminal plate is provided with the above-described second contact portion. The sixth aspect of the invention is characterized in that the second terminal plate is bent into a sub-shape, and the second contact portion is formed on the front end side. The method of solving the problem is as follows: The first and second contact portions are disposed between the second and second contact portions. According to a second aspect of the invention, the frame body includes: a rear panel provided with the front surface of the operation body protruding from the front panel, and a side panel disposed between the front panel and the rear panel, Insertion holes are provided on the side panel and the above rear panel. The ninth solution is characterized in that the above external terminal is provided on the door side or the vehicle body side of the automobile. [Embodiment] The following is a view of a switch device of the present invention, and Fig. 1 is a perspective view of a switch device of the present invention. Figure 2 is an exploded perspective view of the switch 阔 J wide closing device of the present invention. Fig. 3 is a cross-sectional view showing the main part of the switch device of the present invention. Fig. 4 is an exploded perspective view showing the mounting of the switch gear of the present invention. Fig. 5 is a perspective view showing a state in which the switch device of the present invention is mounted. Fig. 6 is a cross-sectional view showing the main part of the safety device of the switch gear of the present invention. Fig. 7 is a cross-sectional view showing the main part of another embodiment of the switch device O: \90\90131.DOC\ -10- 1276134 of the present invention. Fig. 8 is an explanatory view showing an arrangement of terminal plates of the switch gear according to the present invention. Hereinafter, the configuration of the switch device of the present invention will be described in detail with reference to Figs. 1 to 6 . The frame 1 is constructed by combining a box-shaped casing 2 having an open upper portion and a box-shaped cover 3 having an open lower portion. The casing 2 has a rectangular rear panel 2a, two side panels 2b extending in a vertical state from a pair of long sides of the rear panel 2a, and a vertical state from a pair of short sides of the rear panel 2a Two side panels 2c extending, and a housing portion 2d surrounded by the rear panel 2a and the side panels 2b and 2c. Further, the side panel 2b which is one side of the mounting plate described below has two insertion holes 2e penetrating into the valleys 卩2d, recesses provided in the vicinity of the insertion holes 2e, and paired insertion holes 2e. The annular ridge portion 2g in the surrounding state is provided in the entire circumference, the positioning convex portion 2h provided on the outer peripheral portion, and the engaging projection 2j provided at the center portion. Further, the 'engagement projection 2j is provided on the other side panel 2b and the pair of side panels 2c'. At the same time, the annular projections 2k are provided on the upper end faces of the side panels 2b and 2c, and in the housing portion In the 2d, a pair of partition plates 2m' having grooves are provided in the outer accommodating portion 2d partitioned by the partition plate 2m, and have insertion holes 2e. The dice 3 has a rectangular front panel 3b having a hole 3a, four side plates 3c extending rearward from four sides of the front panel 3b, engaging holes 3d provided in the four side plates 3C, and setting A ridge portion 3e in a state in which the entire circumference of the hole 3a is surrounded is formed on the inner surface of the front panel. And the cover 3 is combined with the casing 2 to form a state in which the front panel 3b covers the open portion of the O:\90\90131.DOC\-11-1276134 shell, and the card of the third floor housing 2 is engaged. The waterproof member 4 which is formed by the combination of the protrusions and the quick joints to form the frame body and the rubber material and the like has a plate-like portion, and the bulging portion of the interior is hollow. And the hole member 设置 disposed on the bulging portion: the waterproof member 4 is disposed between the side panel 2b and the other panel 3b, and the open portion of the casing 2 is filled by the plate portion 4a The bulging portion 4b protrudes outward from the hole 3a. And if the plate-like portion 4a of the waterproof member 4 is mounted to be sandwiched between the casing 2 and the j1, the ridges 2k, 3e are eaten into the plate-like portion 4a, so that they are waterproofed to prevent moisture from escaping The hole 3a intrudes into the accommodating portion 2d. The operation body 5 composed of a molded product of a synthetic resin has a holding portion h, a hole 5b provided in the holding portion 5a, a cylindrical portion 5c provided in a state of being protruded from the upper portion of the holding portion, and a setting portion The front end portion of the cylindrical portion protrudes 'the head portion 5d between the neck portion and the cylindrical portion 5c. In the child's body 5, the holding portion 5a is located in the accommodating portion 2 (1) while the cylindrical portion is located in the bulging portion 4b. In this state, the head portion 5d protrudes outward from the hole, and the hole 4c The peripheral edge is elastically contacted to the neck portion, and the operating body can be moved up and down (movement in a linear direction). The insulating base body 6 having a cross section of "^ " shape formed of a synthetic resin molded article has a bottom plate 6a, a pair of side plates 6b extending upward from a pair of opposing sides of the bottom plate 6a, and a columnar portion 6c projecting upward from the upper surface of the bottom plate 6a, the insulating base 6 being located in the housing portion 2 (1) Inside, the bottom plate is placed on the rear panel 2a' in this state between the pair of partition plates 2m, and the columnar portion 6c is inserted into the cylindrical portion 5c. O:\90\90131 .DOC\ -12- 1276134 and the coil spring 7 is interposed between the operating body 5 and the insulating base 6 in a state in which the columnar portion 6c is surrounded, and the operating body 5 is always elastically pressed upward, and the operating body 5 is operated. The pressing action is performed against the force of the coil magazine 7, and the columnar portion 6c is used as a guide to move up and down. The first and second terminal plates 8 and 9 each having an elastic metal plate have a flat first and second contact portions 8a and 9a that are not placed at one end, and a second connection from the second and second terminals. The dot portions 8a and 9a are bent portions 8b and 9b bent in an L shape, and the flat i-th and second contact portions 8c and 9c provided at the ends of the curved portions 8b and 9b as the other ends are provided. Spherical contacts 8d and 9d on the plane of the first and second contact portions 8c and 9A. Further, the first and second terminal plates 8 and 9 are formed in a U shape (including j characters). The first and second contact portions sa and 9a and the first and second contact portions 8C and 9c are respectively provided to extend in the same direction, and the i-th and second contact portions, the face of the 9a, and the first and the third 2, the surface of the contact portion 8c, % is formed in a state of being perpendicular to each other by bending. Further, a hole 9e is provided in the center portion of the second contact portion 9a of the tablet 2, and the first portion is provided. The second terminal plates 8 and 9 are embedded in the insulating base body 6 by inserting the base portions of the second and second contact portions 8a and 9a and the bent portions 8b and 9b by insert molding. 2nd In the case of the terminal plates 8 and 9, the first and second contact portions 8a and 9a are arranged in a row in a state in which they are adjacent to each other, and the first and second contact portions 8c and 9c are at the first and second sides. The contact portions 8a and 9a are sandwiched by the first and second contact portions 8a and 9a, and are formed to face each other. O:\90\90131.DOC\ -13- 1276134 is as shown in Fig. 8A. As shown in the figure, the first and second contact portions 8c and 9c are arranged in a parallel relationship with each other at a predetermined interval, and at the same time, the first and second contact portions 8c are placed in a state where the contacts 8d and 9d are placed outside. 9c is located on a straight line and the surfaces of the first and second contact portions 8c and 9c are arranged to face each other. Further, the first and second terminal plates 8 and 9 mounted on the insulating base 6 are housed in the accommodating portion 2d together with the insulating base member 6, and the first and second contact portions 8a and 9a are arranged in a pair. Between the partition plates 2m, the first and second contact portions 8c, % are disposed in the outer casing portion 2d partitioned by the partition plate 2m. At this time, the first and second contact portions 8c and 9c and the contacts 8d and 9d are in a state of being opposed to the insertion hole 2e, respectively. The U-shaped movable contact 1〇 is bent by an elastic metal plate, and has clip-shaped i-th and second contact pieces 丨〇a and 丨〇b formed to be spaced apart from each other, and the movable contact 10 is housed and mounted. In the holding portion 5a of the operating body 5, it is possible to move together with the operating body 5. Further, in the state in which the operating body 5 is pressed by the coil spring 7, it is located above, and in this state, the movable contact 1 is in a state in which the i-th contact piece 10a is in contact with the first contact portion 8a. Further, the second contact piece 1b is in contact with the second contact portion %, and the first and second contact portions 8c and 9c are in an on state. In this state, when the operation body 5 is pressed and moved, the operation body 5 is guided by the columnar portion 6c, and movement starts, and the movable contact 1〇 also moves. Then, the first contact piece 10a is kept in contact with the second contact portion 8a, but the second contact piece i〇b is separated from the second contact portion %, and becomes a state in the hole %, k The first and second contact portions 8c and % are in a non-conducting state. At this %, the front end portions of the first and second contact portions 8a and 9a pass through the O:\90\9013 l.D〇C\ -14-1276134 hole 5b' of the holding portion 5a and protrude outward from the holding portion 5£1. When the pressing of the operating body 5 is released, the operating body 5 returns to the original position by the coil spring 7, and the movable contact 1〇 returns to its original state. Therefore, the first contact piece 10a and the first contact piece 10a When the contact portion 8a is in contact with each other, the second contact piece i〇b is in contact with the second contact portion %, and the i-th and second contact portions are in an on state between the second and second contacts. In the case of the switch device for performing the above-described operation, for example, in the state in which the door is closed, the operation body 5 is pressed, and the first and second contact portions are in a state in which the operation is performed. The 8C and 9c are non-conducting, so the lamp is off. Further, when the door is opened, the pressing of the operating body 5 is released, and the operating body 5 returns to the state before the pressing by the coil spring 7, and the first and second contact portions 8c and 9c are electrically connected to each other, so that the lamp is turned on. It is lit. A sheet-like spacer member 丨i composed of a rubber material, an elastomer material, or the like has a pair of holes 设置la provided to be spaced apart from each other, and a notch portion provided between the pair of holes 11a. The escape portion 11b and a pair of convex portions lie disposed near the pair of holes 11a (see Fig. 6). The spacer member 11 is attached to the side panel 2b as a mounting plate in a state where the outer peripheral portion thereof is guided by the convex portion 2h, and the convex portion 11c is press-fitted into the concave portion 2f (concave-convex fitting). It is in a state of being temporarily fixed to the casing 1. At this time, the pair of holes 11a are in a state of being opposed to the pair of insertion holes 2e, and with such a configuration, the switch device of the present invention is formed. Further, as described above, the convex portion 11c is provided on the spacer member 11, and the concave portion 2f is provided in the housing 1. However, the recessed portion may be provided on the spacer member 11, O:\90\90131DOC\ -15- 1276134 The frame 1 is provided with convex portions to be fitted to each other. The mounting structure of the switch device will be described below. As shown in FIG. 4 to FIG. 6, for example, a mounting member 12 made of an insulating material is provided on the vehicle body side or the door side of the automobile, and a convex type is attached to the mounting member 12 by a method such as embedding or the like. Pair of external terminals 13a, 13b. Further, the guilloche member 12 has an annular ridge portion i2b that is provided to surround the entire circumference of each of the external terminals 13&, 13b, and an opposite one that is disposed outside the ridge portion 12b. For the mounting leg i2c. Further, in the state where the external terminals (1) and 13b are inserted into the insertion hole 2e, the frame body is fixed by the quick fixing of the pair of mounting legs i2c, and is attached to the mounting member 12. When the switch device is mounted on the field, the external terminal 13a on one side is in elastic contact with the contact 8d of the first contact portion 8c, and the external terminal 13b on the other side is in elastic contact with the contact 9d of the second contact portion 9c. Further, the spacer member 11 is sandwiched between the side panel 31 as the mounting plate and the mounting member η, and the external terminals i3a, 13b protruding from the insertion hole 2e and the mounting member 12 are sealed and isolated from the outside. open. Further, when the spacer member 11 is nipped, the ridge portions 2g and 12b are immersed in the spacer P member 11, so that the waterproofing is reliable, and moisture is prevented from entering the accommodating portion 2d from the insertion hole 2@. The ridges σ卩2g and 12b are respectively provided corresponding to the insertion hole 2e and the hole 11a, but the ridge portions 2g and 12b may be 丨 convex which surrounds the two insertion holes 2e and the entire circumference of the hole 11a. Section. Further, the rib portions 2g and 1 may have only one side. O:\90\90131.DOC\ 1276134 Further, the operation of the switch device mounted on the mounting member 12 is as described above. 'In the state where the door is closed, the operating body 5 is pressed and moved.' Since the first and second contact portions 8c and 9c are in a non-conduction state, the lamp is in the annihilation state, and in the state in which the door is opened, the operation body 5 is known: the pressure is released. When the coil spring 7 is operated, it returns to the state % before pressing, and the first and second contact portions 8c and 9c are electrically connected to each other, so that the lamp is turned on. Further, Fig. 7 shows another embodiment of the switch gear of the present invention, and another embodiment will be described below. The insertion hole 26 is provided on the rear panel 2a as a mounting plate, and a ridge portion and a recess 2f (not shown) are provided on the rear panel 2a. Then, the convex portion llc (not shown) of the spacer member u is press-fitted into the concave portion 2f, whereby the sheet-like spacer member u is held on the rear panel. The rear panel 安装 of the mounting plate is mounted on the mounting member 12 by the spacer member ,, and the housing 1 is fixed to the pair of mounting legs 12 in a state where the external terminals 13&, nb are inserted into the insertion hole. (not shown), it is mounted in a state of being pressed onto the mounting member 12. When the switch device is mounted on the animal, the external terminal 13a on one side is in elastic contact with the contact 8d of the first contact portion 8c, and the external terminal 13b on the other side is in elastic contact with the contact 9d of the second contact portion 9c. Further, the pad member 11 is sandwiched between the rear panel 2& which is a mounting plate and the mounting member 12, and the insertion hole 〜 and the external terminal 叫, (10) are sealed, and are separated from the outside, as in the above-described embodiment. . O:\90\90131.DOC\-17-1276134 Further, when the pad member 11 is nipped, the ridge portions 2g, 12b are eaten into the pad member 11 as in the above-described embodiment, so that the waterproof member is made reliable. Water is prevented from intruding into the accommodating portion 2d from the insertion hole 2e. The other structures are the same as those of the above-described embodiment, and therefore, the same components are denoted by the same reference numerals, and the description thereof will be omitted. Further, the insertion hole 2e may be provided on one or both of the rear panel 2a and the side panel holes, and the formation position of the insertion hole 2e can be variously selected according to the customer's request. Further, when the insertion hole 2e is provided in both of the plates, the sealing member or the like is attached to the insertion hole 2e on the unused side to provide water repellency. Fig. 8 is a view showing the arrangement of the terminal strips of the switchgear of the present invention. As shown in Fig. 8a, the i-th and second contact portions 8c, 9C are arranged in a parallel state while being spaced apart from each other. In a state in which the contacts and 9d are located on the outer side, the first and second contact portions 8c and 9c are located on a straight line A1, and the surfaces of the first and second contact portions 8c and 9c are arranged to face each other. Further, the mode shown in Fig. 8B is such that the contacts 8d, 9d are placed inside, and the other structure is the same as that of Fig. 8A. Further, the mode shown in Fig. 8c is that the other structures of the contacts 8d, 9 (1 are arranged in the same direction (to the right in the drawing)" are the same as those of Fig. 8A. Moreover, the mode shown in Fig. 8D is ·· 1. The second contact portions 8c and 9c are spaced apart from each other and arranged in a parallel state. Meanwhile, in a state where the contacts 8d and 9d are placed outside, the first and second contact portions 8C and 9c are respectively located in two parallel directions. O:\90\90131.DOC\ -18- 1276134 The first and second 2 contact portions 8c, 9c are arranged on the straight lines A1, A2 of the surface, and are in a state of non-opposing each other. Further, as shown in Fig. 8E The way is: the joints (9), % are arranged in the same direction (to the left in the figure), and other structures are the same as those in Fig. 8. Moreover, of course, other ways besides these arrangements are also possible, but it is desirable to see Fig. 8 Or, as shown in Fig. 3, the first and second contact portions 8c and 9c are arranged in a state where the contacts 8d and 9d are placed outside. When arranged to the right, the maintenance process (pullback) of the second terminal block is less likely to be interfered by the inserted external terminals 13a and 13b, the terminal block is easy to handle, and the switch device can be miniaturized. Further, the surfaces of the first and second contact portions 8c and 9c may be in a completely flat state, and may be substantially parallel to each other so as to be in contact with the external terminals arranged in parallel. Further, in each of the above embodiments, the terminal plates are described as two pieces. However, the present invention is also applicable to the case where the terminal plates are three or more. [Effects of the Invention] The switch device according to the present invention is characterized in that the switch device includes a housing having an insertion hole into which a plurality of male external terminals can be inserted, and an operation body capable of partially moving out of the housing a movable contact that is disposed in the casing to be movable by movement of the operating body; and a first and a second terminal plate formed of a metal plate, wherein: the casing is disposed a first and a second contact portion that can be in contact with the movable contact; and the first and second contacts that are respectively formed by a metal plate that can be in contact with the external terminal The Department maintains an O:\90\90131.DOC\ -19- 1276134 interval and is arranged as the above! The status of the line. The faces of the second contact portion are in a flat state together with each other: 1: the faces of the second contact portion are arranged parallel to each other or the rear panel; the connection direction of the terminals can be combined with the side panel of the frame, == Correspondingly, it can increase the accommodibility, and at the same time, simply change the insertion and reduce the product cost. "The components that make up the switch device are common. ^ Since the first and second terminal plates are placed in the body, the connection of the virtual external port p terminal can also be unstable in the frame: the contact is unstable. In addition, since the second contact portion of the second cloth is formed in a flat shape, the production efficiency is high and the cost is lower than in the past, and 'since the respective surfaces of the i-th and second contact portions are arranged on a line' The state of facing each other is formed. Therefore, the space utilization rate is high, the volume is small, and the balance is good, and the contact with the external terminal is stabilized. Further, since the faces of the second contact portion are respectively located on two straight lines parallel to each other Since they are arranged in a state in which they are not opposed to each other, the effect can be improved in accordance with the restriction of the arrangement of the components from the mounting member. The fourth (fourth) sub-board having the first contact portion and the first contact portion is: Since the metal plate is formed and the second terminal plate having the second contact portion and the second contact portion is formed of a metal plate, the number of components is small, the production efficiency is high, and the cost is low. The first and second contact portions are provided on the one end of the first and second terminal plates so as to be close to each other, and at the same time, the first, O:\90\90131.DOC\-20-1276134 The other end of the 2 terminal plate is provided with the above-mentioned first and second contact portions, so that the material has high effective utilization rate and low production cost. Since the first and second terminal plates are bent into one character and eight blades, The second and second contact portions are formed on the W end side. Therefore, the span of the portion where the second and second contact portions are elastic can be increased, the terminal plate has a long life, and the contact is stable. 1. Since the second contact portion and the second contact portion are disposed between the second contact portions, the volume can be reduced in the height direction, and is particularly suitable for a structure having a limited depth, and the effect is good. Since the above-mentioned frame body has: The front panel on which the operation body protrudes, the rear panel provided opposite to the disc meter panel, and the side surface portion of the front panel and the rear panel are disposed on the side panel and the rear panel, so that 'the exterior can be obtained Terminal connection direction Since the external terminal is provided on the door side or the vehicle body side of the automobile, the above-mentioned external terminal is particularly suitable for a vehicle having various variations. [Schematic Description of the Drawings] Fig. 1 is a perspective view of the switching device of the present invention. 2 is an exploded perspective view of a switch device according to the present invention. Fig. 3 is a cross-sectional view showing a main portion of the switch device of the present invention. Fig. 4 is an exploded perspective view showing Anonong of the switch device of the present invention. Fig. 6 is a perspective view showing the mounting state of the switch device of the present invention. The main portion of the switch device of the present invention is O:\90\90131.DOC\ -21 - 1276134 ® 疋 indicates another embodiment of the switch device of the present invention. The main part is a cross-sectional view. Fig. 8 Α-Ε is a 5-brother drawing showing the arrangement state of the terminal block of the switching device of the present invention. Figure 9 is an exploded perspective view of a conventional switching device. Fig. 1A is a cross-sectional view showing a conventional switching device and a terminal plate. Figure Π is a perspective view of the ith connection structure of the conventional switching device. Fig. 12 is a perspective view showing a second connection structure of a conventional switch device. [Description of Symbols] 1 Frame 2 Housing 2a Rear panel 2 b Side panel 2c Side panel 2d Housing 2e Inserting hole 2f Recess 2g Lamb 2h Convex 2j Engagement protrusion 2k Ladder 2m Separator 3 Cover 3a O:\90\90131.DOC\ -22- 1276134 3b Front panel 3c Side panel 3d Engagement hole 3e Lamb portion 4 Waterproof member 4a Plate portion 4b Bulging portion 4c Hole 5 Operating body 5a Holding portion 5b Hole 5c cylindrical portion 5d head portion 6 insulating base member 6a bottom plate 6b side plate 6c columnar portion 7 coil spring 8 first terminal plate 8a first contact portion 8b curved portion 8c first contact portion 8d contact 9 second terminal plate O: \90\90131.DOC\ -23- 1276134 9a 2nd contact portion 9b Bending portion 9c 2nd contact portion 9d Contact 9e 10 Movable contact 10a 1st contact piece 10b 2nd contact piece 11 Pad part 11a lib Hide Retaining portion 11c convex portion 12 mounting member 12b rib portion 12c mounting leg 13a external terminal 13b external terminal A1 straight line A2 straight line O: \90\90131.DOC\ -24-