TW404151B - Switch apparatus - Google Patents

Switch apparatus Download PDF

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Publication number
TW404151B
TW404151B TW088100273A TW88100273A TW404151B TW 404151 B TW404151 B TW 404151B TW 088100273 A TW088100273 A TW 088100273A TW 88100273 A TW88100273 A TW 88100273A TW 404151 B TW404151 B TW 404151B
Authority
TW
Taiwan
Prior art keywords
terminal
box
contact
cover
rod
Prior art date
Application number
TW088100273A
Other languages
Chinese (zh)
Inventor
Fuyuki Yasuda
Original Assignee
Alps Electric Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from JP14895295A external-priority patent/JP3163317B2/en
Priority claimed from JP14895195A external-priority patent/JP3163316B2/en
Priority claimed from JP27708395A external-priority patent/JP3231229B2/en
Application filed by Alps Electric Co Ltd filed Critical Alps Electric Co Ltd
Application granted granted Critical
Publication of TW404151B publication Critical patent/TW404151B/en

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H21/00—Switches operated by an operating part in the form of a pivotable member acted upon directly by a solid body, e.g. by a hand
    • H01H21/02—Details
    • H01H21/18—Movable parts; Contacts mounted thereon
    • H01H21/36—Driving mechanisms
    • H01H21/40—Driving mechanisms having snap action
    • H01H21/44—Driving mechanisms having snap action produced by flexing blade springs
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets
    • H04M1/04—Supports for telephone transmitters or receivers
    • H04M1/06—Hooks; Cradles
    • H04M1/08—Hooks; Cradles associated with switches operated by the weight of the receiver or hand-set
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/58—Electric connections to or between contacts; Terminals
    • H01H1/5805—Connections to printed circuits
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/58—Electric connections to or between contacts; Terminals
    • H01H1/5833—Electric connections to or between contacts; Terminals comprising an articulating, sliding or rolling contact between movable contact and terminal
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H21/00—Switches operated by an operating part in the form of a pivotable member acted upon directly by a solid body, e.g. by a hand
    • H01H21/02—Details
    • H01H21/18—Movable parts; Contacts mounted thereon
    • H01H21/22—Operating parts, e.g. handle
    • H01H21/24—Operating parts, e.g. handle biased to return to normal position upon removal of operating force
    • H01H21/28—Operating parts, e.g. handle biased to return to normal position upon removal of operating force adapted for actuation at a limit or other predetermined position in the path of a body, the relative movement of switch and body being primarily for a purpose other than the actuation of the switch, e.g. door switch, limit switch, floor-levelling switch of a lift
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/58—Electric connections to or between contacts; Terminals
    • H01H2001/5888—Terminals of surface mounted devices [SMD]
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/12—Means for earthing parts of switch not normally conductively connected to the contacts
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/14—Adaptation for built-in safety spark gaps

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
  • Push-Button Switches (AREA)
  • Coupling Device And Connection With Printed Circuit (AREA)
  • Switch Cases, Indication, And Locking (AREA)
  • Patch Boards (AREA)
  • Manufacture Of Switches (AREA)

Abstract

This invention relates to the switch apparatus such as the spring switch in the telephone thing-in-itself and used in detecting the hanging and the peel string open/close device and the installation structure thereof. The traditional structure uses the method of movable joint point to clamp the flat-plate shaped common joint pin so that it has the problem of high cost as well as hindrance minimization ; besides, the carrier portion of the external connecting pin is short so its contact area with the tin solder layer is insufficient that it has the problem of having difficulty to acquire the high reliability; in addition, because the stitch portion and the folding portion are formed at the two sided portion made by metal forms, it also has the problem of the bad yield of the materials in processing. The thin plate forming by molding with a plurity of pin and the possible whirling rod, and there prepares a movable joint for joint or depart of the fixed joint terminal on one terminal; and on another terminal there prepares the sliding portion of the bended plate spring-type which is composed by the movable joint installed on the rod and the twisting coil spring which stirs the above-mentioned rod in regulated whirling direction; and form the synthetic resin on the sidewall of the box of the housing; settle the cutting portion on the lateral side of the base terminal which exposes the pin for connecting outside portion to make the front end of the cap made by metal near or in proximity with the grounding pattern of the printed substrate.

Description

A7 B7 404151 五、發明説明（1 ) (發明所靥之技術領域） 本發明有關於*例如具備於電話機本髖，以檢測出受 話器之奥·脫之叉簧開關等之開關裝置及其安裝構造* (先前技術） 圖1 0係表示此種開關裝置之第1習用例之分解斜視 圖* 同圖所示之開關裝置係由、將第1之固定接黏端子 101，及第2之固定接點端子102，及共同接點端子 1 0 3 *及外部連接端子1 0 4予以一體模製而成之薄片 1 0 5 ;及旋轉可能的組入於該薄片1 0 5之絕緣性之桿 106 ;及在兩端部備有夾子狀之接黏部107，107 而安裝於桿1 0 6之可動接點1 0 7 :及將桿1 0 6經常 的彈撥於規定之旋轉方向之扭轉線圈彈簧1 0 8 ;以及蓋 著收容有桿1 0 6及扭轉線圈彈簧1 0 8之薄片1 0 5 * 而將這些各構件予以一體化之羞1 0 9而概略構成· 換言之，此種習用之開關裝置即構成爲，在薄片 105之內底面，豎設有第1固定接點端子101·及共 同接點端子1 0 3，同時在第1之固定接點端子1 0 1之 上方隔著規定量配設第2固定接點端子1.0 2 ·又以安裝 在桿1 0 6之可動接點1 0 7之接點部1 0 7 a而夾子狀 的挾著第1或第2之固定接點端子101 ，102，且以 接點部1 0 7 b而以夾子狀的挾著共同固定接黏端子 1 0 3 ·並且以支撐於薄片1 0 5之軸承部1 0 5 a之支 本纸伕尺廋进用中S®家標( (’NS ) Λ4规格（210X297公釐） —^1 I - - I- —II -1 -1 n (誚先閱讀背IFJ之注意事項再^艿本頁) i：· >11 f i' 打",部中","-"而^3消於":;::"印；^ __404151___ 五、發明説明（2 ) 軸1 0 6 a爲旋轉軸*使桿1 0 6旋轉時，可動接點 1 0 7之接點部1 〇 7b會保持對於共同接點端子1 0 3 之接點〖惟接點部1 0 7 a即對於第1及第2之固定接點 端子101 * 102而接觸•離開*由而可行導通（ON )，斷通（OFF)之切換· 再者扭轉線圈彈簧1 0 8即，將該繞卷部1 0 8 a收 納於桿1 0 6之彈簧收納部1 0 6 a，而將另一方之自由 端部1 0 8 b抵接於該桿1 0飞之彈簧承接面•惟安裝了 蓋1 0 9之後，另一端之自由端部1 0 8 c即由羞1 〇 9 而壓入於下方，因此桿1 0 6乃經常由自由端部1 08b 賦予期規定之旋轉方向彈撥之力置（將接點部1 0 7 a接 觸於第1固定接點端子101之方向）· 所以依此開關裝置時，例如舞從電話機本體上拿上受 話器（聽筒）一般，解除對於桿1 0 6之操作部1 06 c 之朝下方之負載時，由扭轉線圈彈簧1 0 8之彈撥力•保 持可動接點1 0 7之接點部1 0 7 a之對於第1固定接點 端子1 0 1之接觸，而介著該可動接點1 0 7形成導通第 1固定接.點端子1 0 1與共同接點端子1 〇 3導通之電路 •又，斯後，將受話器回置於電話機本體時’對於桿 1 0 6之操作部1 06 c有朝下方之負載時•該桿106 即頂抗於扭轉線圈彈簧1 0 8之彈撥力而被旋轉’因此接 點部107a離開第1固定接點端子101’而接觸於第 2固定接點端子1 0 2，所以介著可動接黏1 0 7形成令 第2固定接黏端子1 0 2與共同接點端子1 0 3之電路· 本紙張尺度这用中國围家標埤（（'NS ) Λ4規格（210X297公釐） I I — — ———— 良— _ ill·—— _一丁！ I II Λ {誚先閱讀背而之注意事項再填苟本頁) __404151 B7_____五、發明説明（3 ) 如上所述隨應於對於操作部1 0 6 C有無賦加負載來 切換導通或斷通之電路切換，因此可檢出對於電話機本體 之受話器之掛上受話機或拿起受話器之情形· 又圖11乃表示此種具有端子之開關裝置第2習用例 之要部斷面圖•同圖中，標號1 1 1爲薄片等之箱體· 1 1 2即連接外部用之端子•此端子1 1 2乃將由箱體 1 1 1內•對於從該底部緣部1 1 1 a伸出之金屬板施予 扳弩加工，形成爲備有基端側乏平坦部1 1 2 a ·及沿著 箱體1 1 1之側壁1 1 1 b而豎立之豎立部1 1 2b，而 成之鈎狀· 而將此電氣構件實裝於印刷電路1 1 3時*即在印刷 電路基板1 1 3之焊錫用陸地部1 1 4 (焊接區）塗上焊 錫糊，在此焊錫糊上載置端子112之平坦部112a， 通過回流爐內實施紅外線照射•使焊錫糊熔融而使之附著 於端子1 1 2 *該結果，如1 1所示由熔融後之焊錫糊之 硬化後之焊錫屉115而以電氣且機械的連接端子112 與焊錫用陸地部· 如上所述*將連接外部用之端子1 1 2形成爲朝上方 向之鈎形以資抑制該端子之從箱體111之凸出量之電氣 構件時，由於包括端子1 1 2之整體之大小得於小型化》 因此具有可期實裝密度之提高之效果之利黏· 再者，依圖1 2〜1 5說明此種具有端子之開關裝置 之安裝構造之第3實施例· 道些圖所示之開關裝置乃具備有》形成爲內部中空， --------11----!---L1T------j (誚先閱讀背而之注意事項再"巧本頁) 本紙張尺廋进用中國g家標>1* ( CNS ) Λ4規格（210X297公釐） 4U4151 at __._ B7五、發明説明（4 ) 上面開口之箱形狀之由合成樹脂所成之箱體1 2 5 ·而在 該箱體之內部收納有切換《路用之開關部（不圖示）•由 此開關都從箱體之下部朝外方凸出地設有*從該開關部之 導通端子 124a，124b，124c· 又桿1 2 6即被支承於上述箱體1 2 5之左右側壁 125d，形成旋轉自如，同時由彈簧（不圖示）而自動 地可復位* 再者盖1 2 9乃如圓1 5_麻示*將鐵板製之金屬板施 予沖壓扳彎等加工而製作•爲了提髙錫焊性，在表面鍍錫 •具備有，遮蔽箱體1 2 5之開口之上面•將蓋1 2 9安 裝於箱體1 2 5用之卡合板1 2 9 f上所設之卡合孔 1 2 9 g *及從上面部1 2 9 e之兩側部而相對向地彎向 下方之腳部129a，以及將該腳部129a之先端直角 地朝外方向扳彎形成之對印刷基板1 3 0連接用之折彎部 129c·又當蓋129安裝於上述箱體129時，該折 彎部1 2 9 c之折彎曲將與上述導通端子1 2 4 a · 124b，124c將被設定成爲在於同一面上· 又印刷基板1 30上之與上述導通端子1 24a， 124b · 124c對向之部位，設置有錫焊用陸地部（ 焊接部）131a〜131c*使上述導通端子1 2 4 a 124b，124c可錫焊於印刷基板130·該錫焊用 陸地部1 3 1 a〜1 3 1 c之宽度即使之宽於開關裝置之 導通端子1 2 4 a〜1 2 4 c之宽*並且賅寬度係熔融之 焊錫之不致於溢流出印刷基板1 3 0上之寘度· ϋ· ^^1 ϋ· fli^i ^^1 m ^^1 tn i^— n^i il·— <ΪΑ先閱讀#面之注意事項再功艿本茛) 本纸乐尺度这用中SS家標辛（rNS ) Λ4規格（2丨0X297公釐） 404151 ^ 五、發明説明（5 ) 又印刷基板13 0上之與上述蓋1 2 9之折彎部 1 2 9 c對向之部位設置有錫焊用陸地部1 3 2 a由而使 上述折_部1 29 c可錫焊於印刷基板1 30 ·而該錫焊 用陸地部1 3 2 a之寬度係使之宽於上述蓋1 2 9之折背 部 1 2 9 c，又其宽度被設成該熔融之焊錫不致於流湓程度 之寬度· 將上述習用之開關裝置安裝於印刷基板1 3 0之程序 係，首先如圖1 4所示*在上述印刷基板1 3 0之錫焊用 陸地部1 3 1 a乃至1 3 1 c以及1 3 2 a上塗上焊錫糊 *而在此焊錫糊上載置上述開關裝置之外部導通端子 124a〜124c，以及盖129之折彎部129c· 而後以輸送機將搭載上述開關裝置之印刷基板1 3 0 通過回流爐（不圖示）而實施紅外線照射*使上述焊錫糊 熔融，由熔融後之焊錫糊之硬化而成之焊錫層1 3 3而將 上述開關裝置與印刷基板1 3 0係空氣性且機械性地被安 裝置· 上述開關裝罝係例如由電話機本體（不圖示）拿起或 掛上受話器而使桿1 2 6旋轉實施箱體1 2 5內部之電氣 電話之切換•接例如使用上述開關裝置等之電話機（不圖 示）等，乃連動於具備在上述電話機之受話機之拿起•掛 上之動作而使上述開關裝置之桿1 2 6之操作部1 2 6 a 旋轉以實施開關裝置之電路之切換，因此人之手將接近到 該開關裝置之傍邊，而由此人之身體上所帶電之靜電氣之 本紙张尺度適用中gg家標今（（、NS > Λ4規格（210X297公釐） {对先閱讀背而之注意事項再填艿本頁) 裝* 1-訂 -8 - 404151 B7___ 五、發明説明（6 ) 靜電氣感應作用，上述開關裝置有處於容易帶電靜空氣之 環境•而上述靜電氣之帶電量達到規定置以上時·如果帶 電之絕錄體之附近有金屬等之導電體存在時，即雖然並沒 有電氣的連接該金靥等之導電體與上述帶電之絕緣體之間 ，在上述帶電之絕緣體與從上述絕緣體最近之金靥製之導 竜體之間會發生放電現象·而靜空氣有將上述#電之絕緣 體之靜電氣放電於上述最近之金靥製之絕緣體之性質* 由上述理由，由絕緣體，1卩合成樹脂所製成之箱體 1 2 5將帶靜電氣，而帶電於箱體1 2 5之靜電氣，在上 述開關裝置之箱體1 2 5與印刷基板1 3 0之電路圖樣 1 3 1 a〜1 3 1 c之間放電時，會致使上述開關裝置內 之電路之異常，致使組入於開關裝置周邊之其他電子構件 之異常*而有致使上述電話機本體不良影響之問題•爲了 使此問題不致於發生，習用之開關裝置乃*以金屬製之蓋 1 2 9罩蓋內部中空上面開口之被形成箱形之合成樹脂製 之箱體1 2 5之上面•而將該腳部沿著上述箱體1 2 5之 左右之側壁1 2 5 d之外側之面*朝下方折彎延長，將其 先端直角的折彎於外方向形成折彎部1 2 9 c ·而將該折 彎部1 2 9 c接觸於印刷基板1 3 0之接地圖樣1 3 2然 後以錫焊安裝而成·因此帶電於開關裝置之箱體1 2 5之 靜電氣得於確實的放電於印刷基板1 3 0之接地圖樣 13 2· 惟在以鐵板等而加工而成之金屬製之蓋1 2 9上，爲 了錫焊性之提高，需要全面的施予鍍錫等之表面處理· 本紙乐尺度通用中SS家標埤（CN’S ) Λ4規格（210X297公釐） -- n n ^^- In- - ^^^1 (¾先閱讀背而之注t-事項再硪艿本頁) _軸 5J :77_ 五、發明説明（7 ) 又上述蓋1. 2 9乃以一張金屬材料成一體的加工，遮 蓋上述箱體1 2 5之上面之上面部1 2 9 e，及爲使帶電 於上述箱髖1 2 5之靜電氣放電於上述印刷基板1 3 0之 接地圖樣1 3 2之用*從上述蓋之上面部1 2 9 e之兩側 部而相對向的朝下方折彎延長之腳部1 2 9 a之先端再折 彎於外方向而成之折彎部1 2 9 c ·由而錫焊於印刷基板 1 3 0 ·因此使用於上述蓋1 2 9之嫌等金靥材料之沖壓 加工時之材料之製品率很差，II要使用很多之材料· 〔發明所欲解決之問題〕 ft-"^rt"^f"^p' n I I I -1 I - I - --1 1^1 ^^1 1^1 n 1^1 (对先閱讀背而之注意事項再續寫本页) 按上述第1習用之開關裝置乃採，以設置於可動接點 1 0 7之兩端部之夾子狀之接點部1 0 7 a，1 〇7b之 分別挾接第1或第2固定接點端子101，102及共同 接點端子1 0 3之構成之關係，由金屬板製成可動接黏 1 0 7之沖壓加工變爲很複雜，又將桿1 0 6組入於薄片 1 0 5時需推開擴大可動接點1 0 7之兩端部來施工之故 *裝配作業不順暢，又接點端子1 0 1〜1 0 3全部須在 薄片1 0 5之內部以平板狀的使之突出•因此該薄片 1 0 5之成形模有複雜化等不合宜之情形，而此種不合宜 之情形更使製造成本提高· “ 再者，此種第1習用之開關裝置中*爲了使桿1 0 6 迅速的旋轉於復歸方向起見，該扭轉線圈開關1 0 8上需 有強有力之彈撥力，因此爲了配置該扭轉線圈1 0 8而在 該桿10 6上需某一種程度寬之空間•此乃阻礙小型化之 本紙張尺度这用中國园家標埤（〇\’5)八4規格（210乂297公釐) " -10 - __4〇4l5l b7__ 五、發明説明（8 ) 原因之一· 又此種開關裝置之第2習用例之連接於外部用之端子 1 1 2着乃將其平坦部1 1 2 a載置於熔融前之焊錫糊上 ，送至回流爐上，在爐內被加熱，即如圖11所示在豎立 部1 1 2之一面上也會附著若干之熔融焊錫，惟由於該端 子1 1 2之平坦部1 1 2 a很短與焊錫糊之接觸面稹小* 又可附著於豎立部112b之一面之熔融焊錫之也不會太 多，因此爲了使該端子1 1 2¾對於印刷基板1 1 3之錫 焊強度有充分之強度•換言之使藉錫焊層115之導通之 可靠性及機械強度之可靠性，對於平坦部1 1 2 a之側面 1 1 2 c或上面也附著熔融焊錫爲宜· 但是上述第2之習用品時*該合成樹脂製之箱體 1 1 1之側壁1 1 1 b有使排斥溶融焊錫之性質之故•因 此如圖1 1所示，從側壁1 1 lb之突出置小時•該端子 1 1 2之平坦部1 1 2 a之側面1 1 2 c上幾乎不可能使 熔融焊錫附著，所以使熔融焊錫侵入於該平坦部1 1 2 a 之上面一節非常困難，所以具有該端子1 1 2與錫焊層 1 1 5之接觸面積不足，不易獲得髙可靠性之問題· 再者，在上述第3習用例中•爲了提髙上述羞之腳部 2 9 a之折彎部1 29 c之錫焊性，而對·上述蓋1 2 9之 全面施予鍍錫將有提髙開關裝置之成本之問題· 又在上述第3習用例之開關裝置上爲了錫焊於印刷基 板1 30之接地圖樣1 32起見，具備有從蓋1 29之上 面部1 2 9 e之兩側部相對向地，沿著箱體1 2 5之左右 本紙乐尺度诚用中國國家榡埤（（’NS > Λ4規格（2丨0X297公釐） I - - — I I— I I ^^1 1^1 I LI ) <?Α1閲婧背而之注項再楨巧本頁) -11 - 404151 β77 五、發明説明（9 ) —w MueMMew Λν <对先間讀背而之注¾事項再^巧本頁) 側壁之外側面朝下方折彎延長之脚部1 2 9 a之先端’直 角地朝外方向折彎形成之折彎部1 2 9 c ·因此以沖壓加 工來製作該羞1 2 9時，由於以一片鐵板而成一體地加工 形成該蓋1 2 9之上面部1 2 9 e該兩側部有腳部 1 2 9 a，以及折彎部1 2 9 c因此該蓋材料之成品率很 差導致成本之髙昂· 本發明係鑑於上述習用技術之問題所開發，其目的爲 提供一種•由成形模之簡單化或提髙裝配性而促進降低成 本，且對小型化也有利，又可提髙連接用端子之對於印刷 基板之錫焊強度，又更可提髙材料之成品率等等之開關裝 置· 〔解決問題之手段〕 本發明之上述目的係由：具備有，共同接點端子與固 定接點端子與外部連接端子之被一髖模製之薄片：及對該 薄片而旋轉可能之絕緣性之桿：及安裝於此桿上且常時彈 性的壓接於上述共同接點•並且對上述固定接點端子接觸 •離開可能之可動接點：以及將上述桿經常地彈撥於規定 方向之扭轉線圈彈簧· 而令上述可動接點之中之與上述共同接點彈性地接觸 之部位，形成爲，供該將自由端側之底面滑接於該共同接 點端子而彎曲之板簧狀之滑動部而可達成· 該時將上述共同接點端子形成爲自上述薄片之內底面 而鼓出之形狀（例如半球狀）即甚合宜· 本紙张尺度送用中囷围家標埤（（、奶）八4規格（210父297公梦） ~~ -12 - __4〇4lSl b7__ 五、發明説明（10 ) 又令將上述滑動部之彈撥力爲其旋轉力之上述桿之旋 轉方向，與將上述扭轉線圈彈簧之彈撥力爲其旋轉力之該 桿之旋轉方向爲同一方向而構成*即合宜· 再者，該形成外殻之合成樹脂製之箱體，及由該箱體 內而導出於該箱體之底面緣部而沿著該箱體之側壁而豎立 之連接外部用之端子之錫焊於印刷基板之焊錫焊接點區之 開關裝置中，在上述箱體之上述側壁上，設罝令據位於上 述底面緣部之上述端子之基端部之側面露出之切除部而可 達成· 又爲了解決上述問題之手段而採取：於由合成樹脂製 *> 之形成外殼之箱體•及設置於該箱體之外部連接用之導通 端子，及安裝於上述箱體之備有腳部之金靥製蓋所構成之 開關裝置中，將上述導通端子錫焊於印刷基板之電路圖樣 上，而將上述蓋之腳部之先端抵接於上述印刷基板之接地 圖樣· 又，由合成樹脂製之形成外殻之箱體，及設置於該箱 體之外部連接用之導通端子》及安裝於上述箱體之備有腳 部之金靥製蓋所構成之開關裝置中，將上述導通端子錫焊 於上述印刷基板之電路圓樣上，而將上述蓋之腳部之先端 近接於上述印刷基板之接地圖樣· 再者由上述脚部之先端至上述印刷基板之接地圖樣之 近接距離（X)與由上述蓋之脚部之先端至上述印刷基板 之電路圖樣之距雔（Y)之關係乃定爲X>Y · 又本發明之開關裝置之安裝構造》乃令上述腳部之先 本紙张尺度这用中國國家標肀（CNS ) Λ4規格（2丨0X297公釐） I --- I I I - 1^1 I ^八 1 - -..... HI ——I (对先閱讀背1FJ之注意事項再蛾寫本頁) -13 - 4041S1 五、發明説明（11 ) 端修尖者* 〔作用ί 將以往之*以可動接點夾子狀的挾接平板狀之共同接 點之構造方式變更爲，如上所述，將可動接點之滑動部之 底面滑接於共同接點，由而隨著桿之旋轉，使該滑動部對 於該共同接點端子而滑動之方式，即可改爲在薄片之內底 部凸設例如半圓球狀之共同接娶即可，因此可將該薄片之 成形模簡單化•同時將桿組入於薄片時，不需要將可動接 點之兩端部擴開》由而可提髙組合性· 再者，將彈撥於共同接點端子之上述滑動部之彈撥力 將會施加於桿上，可將該彈撥力應力於桿之旋轉復元力， 因此使用彈撥力較小之扭轉線圈¥簧之下也充分可獲得很 大之旋轉復原力· 又使連接於外部用之基端部之側面露出在設於箱體之 側壁之切除部內時*不需要增加該端子之從箱體之突出置 之下，在於箱體之側壁之外側，可增加可載置於錫焊陸地 部上之該端子之側面，所以在該側壁而離開某一程度之處 所而熔融之焊錫很容於附著於該端子之側面*同時熔融焊 錫也很容易侵入於該端子之上面*於是可大幅度地增大焊 錫之接觸面稹· 再者，藉由將蓋之先端抵接或近接於印刷基板之接地 圖樣，由而將帶電於開關裝置之靜電確實的放逸·因此羞 之先端與印刷基板之接地圖樣之間不需錫焊*同時使用於 本纸浓尺度这中國S家標埤（rNS )Λ4規格（2丨0X297公釐） {ΪΛίι閱讀背而之注意事項再in寫本頁 裝· -14A7 B7 404151 V. Description of the invention (1) (Technical field covered by the invention) The present invention relates to a switch device, such as a switch device provided on the hip of a telephone, for detecting the o / off of a receiver, and its installation structure. * (Prior art) Fig. 10 is an exploded perspective view showing the first use case of this kind of switchgear. * The switchgear shown in the figure is made by connecting the first fixed bonding terminal 101 and the second fixed connection. The point terminal 102, and the common contact terminal 1 0 3 * and the external connection terminal 1 0 4 are integrally molded into a sheet 1 0 5; and the insulating rod 106 that can be incorporated into the sheet 1 0 5 ; And clip-shaped adhesive portions 107, 107 are provided at both ends and are mounted on the movable contact 10 7 of the rod 10 6: and the torsion coil spring which often flicks the rod 10 6 in a predetermined rotation direction 1 0 8; and a sheet 1 0 5 which contains a rod 106 and a torsion coil spring 1 0 *, and these components are integrated as a whole, and the structure is roughly 0. In other words, this conventional switch The device has a structure in which a first fixed contact terminal 101 and a common fixed terminal 101 are provided on the bottom surface of the sheet 105. Same contact terminal 1 0 3, and at the same time, the second fixed contact terminal 1.0 2 is arranged above the first fixed contact terminal 1 0 1 through a predetermined amount. Also, the movable contact 1 is mounted on the rod 1 0 6 The 0 7 contact part 1 0 7 a holds the first or second fixed contact terminals 101 and 102 in a clip shape, and uses the contact part 1 7 7 b to hold the adhesive bonding together in a clip shape. Terminal 1 0 3 · The paper is supported by the bearing part 1 0 5 a of the sheet 1 0 5 and is used in the S® house standard (('NS) Λ4 size (210X297 mm) — ^ 1 I --I- —II -1 -1 n (诮 Read the precautions of IFJ first and then ^ 艿 this page) i: > 11 fi 'hit ", ministry ", "-" and ^ 3 Eliminated by ":; :: "print; ^ __404151___ V. Description of the invention (2) Axis 1 0 6 a is the rotation axis * When the lever 1 0 6 is rotated, the contact portion 1 of the movable contact 1 0 7 〇7b will maintain the contacts for the common contact terminal 103. However, the contact section 1 0 7a will contact and leave the first and second fixed contact terminals 101 * 102, so that it is possible to conduct conduction (ON ), Switch on or off. Furthermore, twist the coil spring 1 0 8 a is stored in the spring accommodating portion 10 6 a of the rod 106, and the other free end portion 10 8 b is abutted against the spring receiving surface of the rod 10 flying, but after the cover 10 9 is installed, The free end 1 0 8 c at the other end is pushed down by 1 109, so the rod 10 6 is often set by the free end 1 08 b by the force of the plucking force in the rotation direction specified by the end period (set the contact portion 1 0 7 a is in the direction of contacting the first fixed contact terminal 101). Therefore, when switching the device accordingly, for example, the microphone (handset) is lifted from the telephone body. Generally, the operation part 1 06 c is released. When the load is downward, the plunging force of the torsion coil spring 1 0 8 is maintained. The contact part 1 0 7 a of the movable contact 1 0 7 is held in contact with the first fixed contact terminal 1 0 1 The movable contact 1 0 7 forms the first fixed connection. The contact terminal 1 0 1 and the common contact terminal 1 are connected to each other. After that, when the receiver is placed back on the telephone body, 'for the rod 1 0 6 When the operating part 1 06 c has a downward load • the lever 106 is rotated against the plucking force of the torsion coil spring 108, so it is connected. The point 107a is separated from the first fixed contact terminal 101 'and contacts the second fixed contact terminal 102. Therefore, the movable contact 1 0 7 is formed to form the second fixed contact terminal 102 and the common contact terminal. 1 0 3 circuit · This paper size uses the Chinese standard 埤 (('NS) Λ4 specification (210X297 mm) II — — — — — — — — — — — — — — I II Λ {诮 Read the precautions before filling this page) __404151 B7_____ V. Description of the invention (3) As mentioned above, it is switched according to whether there is a load applied to the operating part 1 0 6 C to switch on or off. The circuit is switched, so it can be detected that the receiver of the telephone body is hung up or picked up. Figure 11 is a cross-sectional view of the main part of the second use case of the switch device with terminals. In the figure, the reference numeral 1 1 1 is a box of sheets, etc. 1 1 2 is a terminal for external connection. This terminal 1 1 2 will be inside the box 1 1 1. For the projecting from the bottom edge 1 1 1 a The metal plate is subjected to crossbow processing, and is formed to have a flat portion 1 1 2 a at the base end side and an upright portion 1 1 2b standing up along the side wall 1 1 1 b of the box 1 1 1. Hook-shaped · When this electrical component is mounted on the printed circuit 1 1 3 *, the solder land portion 1 1 4 (soldering area) of the printed circuit board 1 1 3 is coated with solder paste, and the terminals are placed on this solder paste. The flat portion 112a of 112 is irradiated with infrared rays in a reflow furnace. The solder paste is melted and attached to the terminals 1 1 2 * This As a result, as shown in FIG. 1, the electrical and mechanical connection terminals 112 and the solder land portion are formed from the melted solder paste 115 and the cured solder drawer 115. As described above, the external terminals 1 1 2 are formed as When the hook-shaped upward direction is used to suppress the electrical component of the terminal from protruding from the box 111, the overall size including the terminal 1 1 2 can be miniaturized. Therefore, it is expected that the mounting density can be increased. Advantages of the effect. In addition, the third embodiment of the mounting structure of such a switch device with terminals will be described in accordance with Figs. 12 to 15. The switch device shown in these figures is provided with a hollow interior,- ------- 11 ----! --- L1T ------ j (read the precautions before reading this page " clever page) This paper ruler uses the Chinese g standard > 1 * (CNS) Λ4 specification (210X297 mm) 4U4151 at __._ B7 V. Description of the invention (4) Box made of synthetic resin in the shape of the box opened above 1 2 5 · And in the box Inside it is a switch section for switching "road switch part (not shown). So the switches are protruded from the lower part of the box to the outside. The terminals 124a, 124b, and 124c are supported by the left and right side walls 125d of the above-mentioned box 1 2 5 and can rotate freely. At the same time, they can be automatically reset by springs (not shown). * Cover 1 2 9 乃 如 圆 1 5_ 麻 示 * Metal plate made of iron plate is processed by stamping and bending, etc. • In order to improve solderability, tin is plated on the surface. • Equipped to cover the opening of the box 1 2 5 On the top • The cover 1 2 9 is installed on the engaging plate 1 2 9 f for the housing 1 2 9 f. The engaging holes 1 2 9 g * and the two sides of the upper surface 1 2 9 e face each other The leg portion 129a bent downward, and the bent portion 129c for connecting to the printed circuit board 130 formed by bending the tip of the leg portion 129a outward at a right angle, and the cover 129 is mounted on the case 129. At this time, the bending of the bent portion 1 2 9 c will be set on the same surface as the above-mentioned conductive terminals 1 2 4 a · 124b, 124c, and on the printed substrate 1 30 and the above-mentioned conductive terminals 1 24a, 124b · Places facing 124c are provided with land portions (soldering portions) 131a to 131c for soldering * to make the above-mentioned conductive terminals 1 2 4 a 124b and 124c solderable to printing Board 130 · The width of the land portion for soldering 1 3 1 a to 1 3 1 c is even wider than the conduction terminal of the switching device 1 2 4 a to 1 2 4 c *, and the width is not caused by the molten solder Placement on the overflow printed circuit board 1 3 0 · ϋ · ^^ 1 ϋ · fli ^ i ^^ 1 m ^^ 1 tn i ^ — n ^ i il · — < ΪΑ 先 读 # 面 的 cautions Rework the buttercup) This paper music scale is used in the SS family standard Xin (rNS) Λ4 specification (2 丨 0297mm) 404151 ^ 5. Description of the invention (5) and printed on the substrate 13 0 and the above cover 1 2 The bent portion of 9 is provided with a land portion for soldering 1 2 9 c facing the portion 1 3 2 a so that the above-mentioned folded portion 1 29 c can be soldered to the printed circuit board 1 30. The land portion for soldering The width of 1 3 2 a is wider than the folded back 1 2 9 c of the above-mentioned cover 1 2 9 and its width is set to a width at which the molten solder does not flow. · The above-mentioned conventional switch device is installed in The procedure of the printed substrate 1 3 0 is shown in FIG. 14 first. * The soldering land portion 1 3 1 a to 1 3 1 c and 1 3 2 a of the printed substrate 1 3 0 are coated with solder paste. * Place the above-mentioned switchgear on this solder paste The external conductive terminals 124a to 124c, and the bent portion 129c of the cover 129, and then the printed circuit board 1 300 on which the switch device is mounted is conveyed through a reflow furnace (not shown) with infrared rays to melt the solder paste. The above-mentioned switchgear and printed circuit board 130 are air and mechanically secured by a solder layer 1 3 3 that is hardened by melting the solder paste. The above-mentioned switchgear is, for example, a telephone body (not (Pictured) Pick up or hang up the receiver and rotate the lever 1 2 6 to switch the electric telephone in the box 1 2 5 • Connect the telephone (not shown) using the above switch device, etc. The pick-up / hang-up of the receiver of the above-mentioned telephone set rotates the operating part 1 2 6 of the above-mentioned switching device 1 2 6 a to implement the switching of the circuit of the switching device, so a human hand will approach the switching device. Side, and the paper size of the static electricity charged on the body of this person is applicable to the standard of the gg family ((, NS > Λ4 specifications (210X297 mm)) {Please read the precautions for the back first and then fill in 艿this ) Installation * 1-Order-8-404151 B7___ V. Description of the invention (6) The static electricity induction effect, the above-mentioned switchgear is in an environment where it is easy to be charged with static air. • When the above-mentioned static electricity is charged above the specified value, if it is charged. When there is a conductor such as a metal near the insulation body, that is, although there is no electrical connection between the conductor of the metal maggot or the like and the above-mentioned charged insulator, between the above-mentioned charged insulator and the metal maggot closest to the insulator, A discharge phenomenon occurs between the conductive bodies of the system. And the static air has the property of discharging the static electricity of the above-mentioned #electric insulator to the above-mentioned recent gold-made insulators. The completed cabinet 1 2 5 will be charged with static electricity, and the static electricity charged to the cabinet 1 2 5 will be in the circuit pattern 1 3 5 of the switch device 1 2 and the printed circuit board 1 3 0 1 ~ 1 Discharging between 3 and 1 c will cause abnormalities in the circuit inside the above-mentioned switching device, and cause abnormalities in other electronic components incorporated in the periphery of the switching device *, causing the problem of adverse effects on the above-mentioned telephone body. This problem does not occur. The conventional switch device is * the top of the box made of a synthetic resin box 1 2 5 with a metal cover 1 2 9 inside the cover and a hollow upper surface. The side surface 1 2 5 d on the left and right sides of the box 1 2 5 is folded downward and extended downward, and the right-angled end is bent outward to form a bent portion 1 2 9 c. The part 1 2 9 c contacts the ground pattern 1 3 2 of the printed circuit board 1 3 0 and is then installed by soldering. Therefore, the static electricity charged to the box 1 2 5 of the switching device is reliably discharged to the printed circuit board 1 3 Ground pattern of 0 13 2 · Only on metal covers 1 2 9 processed with iron plates, etc. In order to improve solderability, a comprehensive surface treatment such as tin plating is required Chinese SS house standard 埤 (CN'S) Λ4 specification (210X297 mm)-nn ^^-In--^^^ 1 (¾Read the note at the back and note the t-item before this page) _ 轴 5J: 77_ V. Description of the invention (7) The above cover 1. 2 9 is made of a sheet of metal material to cover the upper surface 1 2 9 e of the upper surface of the box 1 2 5. In order to discharge the static electricity charged on the box hips 1 2 5 to the ground pattern 1 3 2 of the printed substrate 1 3 0 * from the two sides of the cover upper surface 1 2 9 e, facing downwards. The bent portion 1 2 9 a is a bent portion formed by bending the tip of the extended portion 1 2 9 a in an outward direction, and then soldered to the printed circuit board 1 3 0. Therefore, it is suspected to be used in the above cover 1 2 9 The production rate of the materials during the stamping process of the gold 靥 material is very poor. II uses a lot of materials. [Problems to be solved by the invention] ft- " ^ rt " ^ f " ^ p 'n III -1 I- I---1 1 ^ 1 ^^ 1 1 ^ 1 n 1 ^ 1 (Notes for reading first and then continuing on this page) The switch device used in accordance with the above 1 is adopted to be installed on the movable contact The relationship between the clip-shaped contact portions 1 0 7 a and 1 〇 7b at both ends of 1 0 7 connected to the first or second fixed contact terminals 101 and 102 and the common contact terminal 1 0 3 The stamping process of the movable joint 1 07 made of a metal plate becomes very complicated. When the rod 106 is grouped into the sheet 105, the two ends of the movable contact 10 7 need to be opened to expand the construction. The reason * assembly operation is not smooth , And all the contact terminals 1 0 1 to 1 0 3 must be protruded in a flat shape inside the sheet 105. Therefore, the forming mold of the sheet 105 may be unsuitable and complicated. The unsuitable situation further increases the manufacturing cost. "Furthermore, in the first conventional switching device *, in order to quickly rotate the lever 106 in the return direction, the torsion coil switch 108 needs to be strong. Strong plucking force, so a certain wide space is required on the pole 10 6 in order to configure the torsion coil 108. This is a paper scale that prevents miniaturization. ) 8 4 specifications (210 乂 297 mm) " -10-__4〇4l5l b7__ 5. Explanation of the invention (8) One of the reasons · The second use case of this switching device is connected to external terminals 1 1 2 is to place the flat portion 1 1 2 a on the solder paste before melting, send it to the reflow furnace, and heat it in the furnace, that is, it will also be on one surface of the upright portion 1 1 2 as shown in Figure 11 Some molten solder is attached, but because the flat part 1 1 2 a of the terminal 1 1 2 is short, the contact surface with the solder paste is small * There will not be too much molten solder on one side of the upright portion 112b. Therefore, in order to make the terminal 1 1 2¾ have sufficient strength for the soldering strength of the printed substrate 1 1 3, in other words, the conduction of the solder layer 115 is conducted. Reliability and reliability of the mechanical strength, it is advisable to apply molten solder to the side 1 1 2 c of the flat part 1 1 2 a or above. But for the above-mentioned second stationery article * The box made of synthetic resin 1 1 1 The side wall 1 1 1 b has the property of repelling the molten solder. Therefore, as shown in FIG. 1, the protrusion from the side wall 1 1 lb is kept small. • The flat side of the terminal 1 1 2 1 1 a side 1 1 It is almost impossible to attach molten solder on 2c, so it is very difficult for molten solder to invade the upper section of the flat portion 1 1 2a. Therefore, the contact area between the terminal 1 1 2 and the solder layer 1 1 5 is insufficient, and it is not easy. The problem of obtaining 髙 reliability · In addition, in the third practical example above, in order to improve the solderability of the bent portion 1 29 c of the shameful leg portion 2 9 a, the cover 1 2 9 The full application of tin plating will raise the cost of the switching device. Also in the third use case above In order to solder to the ground pattern 1 32 of the printed circuit board 1 30, the closing device is provided with the two sides of the upper surface of the cover 1 29 and the sides of the surface 1 2 9 e facing each other and along the paper around the box 1 2 5 Music scales use the Chinese national standard (('NS > Λ4 specification (2 丨 0X297 mm) I---II-II ^^ 1 1 ^ 1 I LI) <? Α1 read the back note of Jing Jing (Following this page again) -11-404151 β77 V. Description of the invention (9) —w MueMMew Λν < Note to the previous reading ¾ Matters again ^ This page) Bend the side of the side wall downward to extend it The bent portion 1 2 9 c formed by bending the tip of the leg portion 1 2 9 outwards at a right angle. Therefore, when the embossed 1 2 9 is produced by press processing, it is formed by integrally processing a piece of iron plate. The cover 1 2 9 has an upper surface portion 1 2 9 e, the two sides have feet 1 2 9 a, and a bent portion 1 2 9 c. Therefore, the yield of the cover material is very poor, which leads to high costs. Developed in view of the problems of the conventional technology mentioned above, its purpose is to provide a method that promotes cost reduction by simplifying or improving the assemblability of forming dies, and is also beneficial to miniaturization and开关 Switching device for soldering strength of printed circuit board to the printed circuit board, which can further improve the yield of the material, etc. [Method for solving the problem] The above object of the present invention is to have a common contact terminal and A hip-molded sheet of the fixed contact terminal and the external connection terminal: and an insulating rod that is rotatable to the sheet: and the elastic contact crimped to the common contact that is mounted on this rod and is always elastically The fixed contact terminal is in contact with and moved away from the possible movable contact: and a torsion coil spring that frequently springs the rod in a predetermined direction, so that a portion of the movable contact that elastically contacts the common contact is formed. To achieve this, the leaf spring-like sliding portion that is bent by sliding the bottom surface of the free end side to the common contact terminal can be achieved. At this time, the common contact terminal is formed to bulge from the inner bottom surface of the sheet. The shape (such as a hemispherical shape) is very suitable. This paper size is sent in the middle of the house. ((, Milk) 8 4 size (210 father 297 public dream) ~~ -12-__4〇4lSl b7__ V. Invention Explanation (10) The direction of rotation of the rod whose plunging force of the sliding portion is its rotational force is also made the same as the direction of rotation of the lever whose plunging force of the torsion coil spring is its rotational force. Appropriate · Furthermore, the box made of synthetic resin made of the shell, and the tin for connecting external terminals standing out from the bottom edge of the box and standing along the side wall of the box In the switch device soldered to the solder joint area of the printed circuit board, a cut-out portion can be achieved by setting a cutout on the side wall of the case to expose the side of the base end portion of the terminal located on the bottom edge portion. In order to solve the above problems, the following measures are taken: a case made of synthetic resin * > and a conductive terminal for external connection provided in the case, and a foot with a foot mounted on the case In a switching device made of a gold-made cover, the above-mentioned conductive terminal is soldered to the circuit pattern of the printed substrate, and the tip of the leg portion of the cover is in contact with the ground pattern of the printed substrate. Resin-made box-shaped case, and conductive terminals provided for external connection of the case, and a switch device composed of a gold-made lid with a foot portion mounted on the case, which conducts the above conduction The terminals are soldered to the circuit pattern of the printed substrate, and the tip of the leg portion of the cover is closely connected to the ground pattern of the printed substrate. Furthermore, the distance from the tip of the leg portion to the ground pattern of the printed substrate ( X) The relationship between the distance 雔 (Y) from the tip of the leg of the cover to the printed circuit board is determined as X > Y. The installation structure of the switch device of the present invention This paper uses the Chinese National Standard (CNS) Λ4 specification (2 丨 0X297 mm) I --- III-1 ^ 1 I ^ eight 1--..... HI ——I Note for 1FJ and write this page again) -13-4041S1 V. Description of the invention (11) The tip-sharpened person * [Function ί The structure of the common contact of the flat plate-shaped common contact with a movable contact clip-shaped * The method is changed to slide the bottom surface of the sliding part of the movable contact as described above. The common contact, so that the sliding part slides with respect to the common contact terminal with the rotation of the lever, can be changed to a convex joint, such as a semi-spherical joint, at the bottom of the sheet, so The die for the sheet can be simplified. • When the rod is incorporated into the sheet at the same time, there is no need to expand the two ends of the movable contact. This improves the combinability. Furthermore, it can be plucked to the common contact terminal. The plucking force of the above sliding part will be applied to the rod, which can stress the plunging force to the rotational restoration force of the rod. Therefore, using a torsion coil with a smaller plucking force, the spring can fully obtain a large rotational restoring force. · When the side of the base end connected to the outside is exposed in the cutout provided on the side wall of the box * It is not necessary to increase the terminal's protrusion from the box, which is outside the side wall of the box. Increase the side of the terminal that can be placed on the solder land, so the molten solder on the side wall leaving a certain degree is very easy to be attached to the side of the terminal * At the same time, the molten solder can easily penetrate into the side Above the terminal * It can greatly increase the contact surface of the solder. Furthermore, the grounded pattern of the printed circuit board is brought into contact with or near the tip of the cover, so that the static electricity charged to the switching device can be reliably discharged. No soldering is required between the apex and the ground pattern of the printed substrate. * It is also used in the thick standard of this paper. This is the Chinese S standard 埤 (rNS) Λ4 specification (2 丨 0X297 mm). {ΪΛίι read the precautions before writing in Page mounted · -14

.f;,;p,·部屮屮lr.^-^π η 消贽合 c印 W 4〇4151 五、發明説明（12) . 蓋之材料上也不需要鍍錫等處理，又不瘠要選用容易錫焊 之昂貴^材料，因此可減低成本· 又由於不需要錫焊，因此可減少焊錫使用置，並且可 避去爲了實施該錫焊加工之管理· 〔實施例〕 下面依圚1及圖2說明本發明之開關裝置之第1實施 例· 一 圖1係第1實施例之操作部之沒有壓入狀態之構造圖 •圖2係同實施例中操作部之被壓入狀態之構造圖· 圖1圖2所示之開關裝置係，概略上由：將端子群1 〜4成一體地模製而成之薄片5 ;及以支撐於該薄片5之 軸承部5 a之支軸6 a爲旋轉軸而旋轉自如地組入於該薄 片5之絕緣性之桿6;及在其一端部備有夾子狀之接黏部 7a，另一端備有彎曲之板彈簧狀之滑動部7c而安裝於 桿6之可動接點7 ;及該捲繞部8 a係收容於桿6，一方 之自由端部8 b係經常將該桿6彈撥於規定之旋轉方向（ 順時鐘方向）之扭轉線圈彈簧8:以及蓋閉組入有桿6及 扭轉線圈彈簧8等之薄片5而將該扭轉線圈彈簧8之另一 方之自由端部8 c壓入於下方之蓋9而構·成· 上述端子群1〜4中*該可動接點7之接點部7 a之 接離之第1之固定接點端子1及第2固定接點端子2係使 之平板狀的凸出於薄片5之內部空間*惟該與可動接點7 之滑動部7 c經常滑接之共同接點端子3即•使之從薄片 本紙张尺度这;f]中國S家棍蜱（rNS>A4规格（2丨0X297公釐> {ίΑίι閱讀背而之注意事項再蛾巧本頁) 裝. ,tr -15 __^〇4l5l__b7___ 五、發明説明（13 ) 5之內底面而半球狀的突出，又各接黏端子1〜3所導出 之連接外部用之端子4即使之突出於薄片5之外方· --------1t-- (誚先閲請背而之注*事項再楨艿本頁) 即〖在本第1實施例中•將可動接點7之經常彈性接 觸於共同接點端子3之部位係•不形成如習用之夾子狀* 而形成爲，該自由端側之底面滑接於該共同接黏端子3 * 呈彎曲形之板彈簧狀之滑動部7 c ·因此該共同接點端子 3之形狀也不是如習用品之平板狀，而被形成爲•從薄片 5之內底面微微地突出之半球狀•惟該滑動部7 c之自由 端側之彎曲形狀即被設定爲*以桿6之旋轉中心0爲中心 之圓弧狀· 再者該滑動部7 c之基端側即，將該由彈性接觸於共 同接點端子3而產生之反力賦予桿6上*而此彈撥力也可 做爲將桿6旋轉於圖示之順時鐘方向之力置（將接點部 7a接觸於第1固定接點端子1之方向）· 以支軸6 a爲旋轉軸將此構成之開關裝置，將桿6旋 轉時•可動接點7之滑動部7 c乃對於半球狀之共同接點 端子3而滑動*保持接觸狀態，惟接點7 a即對於第1及 第2固定接點端子1，2而接觸•離開•由而可能實施電 路之導通斷通之切換•具體的說*例如由電話機本體拿上 受話答時，當對於桿6之操作部6 c之下方之負載被釋放 時•該桿6即以扭轉線圈彈簧之彈撥力及可動接點7之滑 動部7 c之彈撥力而旋轉，接點部7 a抵觸於第1固定接 點端子1，形成介著可動接點7而使第1固定接點端子1 與共同接點端子3導通之電路（圖1所示之狀態）·再者 本紙張尺度述州中S S家標嗜(rN’S > Λ4規格（210X297公漤) -16 -.f;,; p, · 部 屮 屮 lr. ^-^ π η Elimination of combined printing c 4041151 V. Description of the invention (12). The cover material does not need tin plating and other treatments, and it is not inferior The use of expensive materials that can be easily soldered can reduce the cost. Also, since soldering is not required, the amount of solder used can be reduced, and management for the soldering process can be avoided. [Example] The following is based on 圚 1 And FIG. 2 illustrates the first embodiment of the switching device of the present invention. FIG. 1 is a structural diagram of the operating portion of the first embodiment without being pressed in. FIG. 2 is a diagram of the operating portion of the same embodiment being pressed in. Structure diagram · The switchgear system shown in Fig. 1 and Fig. 2 is roughly composed of a sheet 5 integrally molded with the terminal groups 1 to 4; and a support shaft supported by a bearing portion 5a of the sheet 5 6 a is a rotating shaft that is freely incorporated in the insulating rod 6 of the sheet 5; and one end is provided with a clip-shaped adhesive portion 7a and the other end is provided with a curved plate spring-shaped sliding portion 7c And the movable contact 7 mounted on the rod 6; and the winding portion 8a is accommodated in the rod 6, and the free end 8b of one side is often plunged to the regulation The torsion coil spring 8 in the direction of rotation (clockwise): and the cover 5 is combined with a sheet 5 including a rod 6 and a torsion coil spring 8 to press the free end 8 c of the other side of the torsion coil spring 8 under. The cover 9 is structured and formed. Among the above-mentioned terminal groups 1 to 4 *, the first fixed contact terminal 1 and the second fixed contact terminal 2 of the movable contact 7 that are connected to the contact portion 7 a are separated from each other. The flat plate protrudes from the internal space of the sheet 5. However, the common contact terminal 3 that should be often slidingly connected to the sliding part 7 c of the movable contact 7 is to make it from the sheet paper size; f) China S family stick Ticks (rNS > A4 specifications (2 丨 0X297mm > {ίΑίι read the back of the precautions and then go to this page) installed., Tr -15 __ ^ 〇4l5l__b7 ___ V. Description of the invention (13) 5 inside the bottom Hemispherical protrusions, and each of the external terminals 4 derived from the adhesive terminals 1 to 3, even if they protrude beyond the sheet 5 · -------- 1t-- (Notes * Matters on this page) (that is, in the first embodiment) the position where the movable contact 7 is often elastically brought into contact with the common contact terminal 3 is not formed as a conventional clip The shape * is formed so that the bottom surface of the free end side is slidably connected to the common bonding terminal 3 * the curved plate-like sliding portion 7 c is curved. Therefore, the shape of the common contact terminal 3 is not as usual. It has a flat shape and is formed into a hemispherical shape that slightly protrudes from the inner bottom surface of the sheet 5. However, the curved shape of the free end side of the sliding portion 7c is set to a circle centered on the rotation center 0 of the rod 6. Arc-shaped · Furthermore, the base end side of the sliding portion 7 c is to apply the reaction force generated by elastic contact with the common contact terminal 3 to the lever 6 *, and this plucking force can also be used to rotate the lever 6 in the figure The force shown in the clockwise direction (the direction in which the contact portion 7a is in contact with the first fixed contact terminal 1) · The switch device composed of this with the support shaft 6a as the rotation shaft, when the lever 6 is rotated and movable connection The sliding part 7 c of the point 7 slides in the hemisphere-like common contact terminal 3 and maintains the contact state, but the contact 7 a contacts the first and second fixed contact terminals 1 and 2, leaving them and leaving them. It is possible to switch between on and off of the circuit. • Specifically * For example, when receiving the answer from the telephone body When the load under the operating part 6 c of the lever 6 is released • The lever 6 is rotated by the plucking force of the torsion coil spring and the plunging force of the sliding part 7 c of the movable contact 7, and the contact part 7 a is in opposition On the first fixed contact terminal 1, a circuit (the state shown in FIG. 1) that connects the first fixed contact terminal 1 and the common contact terminal 3 through the movable contact 7 is formed. Furthermore, the state of this paper is Shuju Medium SS family logo (rN'S > Λ4 size (210X297 male)) -16-

«迻部中次代·?-而η.!.消於合Ϊ?社印V __^04151 ：77 五、發明説明（14 ) ，斯後，將受話器掛上於電話機本雔時，即對於桿6之操 作部6 c而有向下之負載作用，即該桿6將頂抗於扭轉線 圈彈簧6之彈撥力而旋轉於相反方向•接點部7 a即離開 第1固定接點端子1而接觸於第2固定接點端子2，由而 形成介著可動接黏7而第2固定接黏端子2與共同接黏端 子3導通之電路•（圖2所示之狀態）·所以由此電路之 切換而例如可檢測出受話器之是否掛上於電話機本體· 由於上述本第1實施例係蔣習用之以可動接點來夾子 狀地挾接共向接點端子之接點構造，變更爲*隨著桿6之 旋轉移動（擺動）而使可動接點7之滑動部7 c對於共同 接點端子3來滑動之設計，因此衹是在薄片5之內底面凸 設半球狀之共同接點端子3即可•於是可以使該薄片5之 成形模簡單化•又將桿6組入於薄片5時*衹推壓擴寬可 動接點7之一端部（接點部7 a側之端部）就可以，因此 組合性也被改善· 再者，可以將彈撥於共同接點端子3之可動接點7之 滑動部7 c之彈撥力利用於桿6之旋轉復原力，所以該扭 轉線圈彈簧8可採彈撥力較小者也可以使桿6具有足夠之 旋轉復歸力·於是可以使桿6之彈簧收容部或薄片5之內 部空間縮小，具有促進裝置之小型化之利點· 再者，本第1實施例時，該滑接於共同接點端子3之 可動接點7之滑動部7 c之自由端側之彎曲形狀乃被設定 於以桿6之旋轉中心爲其圓中心之圓弧狀，所以該桿6在 旋轉時，該滑動部7 c之彎曲形狀幾乎不會變化*因此在 本紙張尺度这用中國ES家材4* (「NS ) Λ4規格（210X297公釐） n» I 1 I m 1.^1 l^i i^i ^^1 m m {对先閱讀背而之注δ事項·再瑣巧本頁) 4〇4lSl g 五、發明説明（15 ) 賅滑動部7 c之折彎部上、不易形成遇度之應力集中或金屬 疲勞，在製品之壽命之點也沒有問題· 又本第一實施例中*共同接點端子3係以半球狀的凸 設於薄片5之內底面爲例，惟衹受形成爲從該內底面鼓起 之形狀之共同接點端子，即可能使薄片5之成形模不致於 複雜化的，將可動接點7之滑動部7 c予以滑接也· 圖3係本發明之第2實施例之要部斜視面，圖4即具 備有圚3之薄片之開關裝置之^全體構成圖·此開關裝置乃 如圖4所示，此開關裝置係將由第1及第2之固定接點端 子1 1，1 2及共同接點端子1 3而引出於箱體1 5之底 面緣部1 5 a之金屬板上施予折彎加工而成之多數之連給 外部用端子1 4 ·以圖3所示的錫焊於印刷基板2 3之錫 焊陸地部2 4而被實裝之電氣構件者•此連接外部用端子 1 4即被形成爲備有基端側之平坦部1 4 a，及沿著箱體 15之側壁15b而豎立之豎立部14b之鈎形•詳述之 ，欲將此開關裝置實裝於印刷基板2 3上時*首先在印刷 基板23之錫焊陸地部24上，塗上焊錫糊，在此焊錫糊 上載置連結外部用端子1 4之平坦部1 4 a之後，使之通 過回流爐•將該焊錫糊熔融，而藉熔融後之焊錫糊所冷凝 硬化而成之焊錫層2 5而電氣的且機械的連結連結外部用 端子1 4及錫焊陸地部2 4 · 並且本第2實施例時，如圚3所示，爲了提高錫焊連 結外部用端子1 4時之可靠性*在箱體1 5之側壁1 5 b 之挾著對向於該端子14之處所之兩側分別設置切除部 本紙张尺度进Λ]中g：S家標埤（（，NS > Λ4規格（2丨0X297公漤） --------'^.------/η------; <誚先閱讀背而之注意事項再妨寫本頁> A7 B7 4〇4ΐ5χ 五、發明説明（16) 1 5 c ·而在此切除部1 5 c之內，β出據位於該底面緣 部1 5 a之位置之該端子1 4之基端部之側面1 4 c ·由 於設置如上述之切除部1 5 c，所以不需要增加連結外部 用端子1 4之從箱體1 5之突出量之下，可以使在箱證 1 5之側壁1 5 b之外側之可能載置於錫焊陸地部2 4上 之該端子之平坦部1 4 a之側面1 4 c之較長長度，所以 如圄3所示，切除部1 5 c內之側壁1 5 b之有排斥熔融 之焊錫之情形之下，從該側壁1 5 b而離開某一種程度之 處所即成爲'容易附著熔融焊錫，所以熔融焊錫亦很容易進 入於該平坦部1 4 a之上面•由而可以大幅地增大錫焊接 觸面稹•所以本開關裝置乃一面抑制連結外部用端子14 之從箱體15之突出置而期合宜於髙密度實裝之小型化之 下，使該端子1 4即確實的錫焊於印刷基板2 3之錫焊陸 地部2 4，由而實裝後之導通可靠性及機械的強度將比習 用品大幅度的提髙· 然而，再對本發明加以說明· 更且*對本發明之第3及第4實施例•先將本發明第 3、及第4實施例使用圚5至圖9及圖1 6，1 7加以說 明· 這些圖所示之開關裝置，具備有，內部中空，上面開 口形成爲箱形之合成樹脂製之箱體3 5 ·在賅箱髖3 5上 ，設有用於按扣後述之蓋4 5之突起3 5 e ·而在該箱體 3 5之左右側壁3 5 d設有旋轉自如地繫止後述之桿3 6 之旋轉軸36b用之軸承部35 f· 本紙张尺度迸/fl中SS家標肀（（，NS ) Λ4現格（210X297公釐） I 1- -- I ^^1. in I — ^^1 .. '^人· m —^1 (对尤閱请背而之注意事項再填朽本頁) Μ 十 41 il IV A a 印 19 -«The second generation of the moving department ·?-And η.!. Eliminated by the combination of the press V __ ^ 04151: 77 V. Description of the invention (14), when the receiver was hung on the telephone set, that is, for the lever The operation part 6 c of 6 has a downward load effect, that is, the rod 6 will resist the plucking force of the torsion coil spring 6 and rotate in the opposite direction. The contact part 7 a leaves the first fixed contact terminal 1 and It is in contact with the second fixed contact terminal 2 to form a circuit in which the second fixed adhesive terminal 2 and the common adhesive terminal 3 are conducted through the movable adhesive 7 (the state shown in FIG. 2). For example, it can be detected whether or not the receiver is attached to the phone body. Since the first embodiment described above is used by Jiang Xi to use a movable contact to clip the joint structure of the common contact terminal, it is changed to * With the rotational movement (swing) of the lever 6, the sliding portion 7c of the movable contact 7 slides on the common contact terminal 3, so only the hemispherical common contact terminal is protruded on the bottom surface of the sheet 5. 3 can be done • Then the forming die of the sheet 5 can be simplified • When the rod 6 is assembled into the sheet 5 * only push It is sufficient to widen one end of the movable contact 7 (the end of the contact portion 7 a side), so the combination is improved. Furthermore, the sliding portion of the movable contact 7 of the common contact terminal 3 can be plucked. The plucking force of 7c is used for the rotational restoring force of the rod 6. Therefore, the torsion coil spring 8 can use the smaller plucking force and can also make the rod 6 have sufficient rotational return force. Therefore, the spring receiving portion or sheet of the rod 6 can be used. The internal space of 5 is reduced, which has the advantage of promoting the miniaturization of the device. Furthermore, in the first embodiment, the sliding part 7 on the free end side of the sliding part 7 c of the movable contact 7 of the common contact terminal 3 The curved shape is set in an arc shape with the center of rotation of the rod 6 as its circular center, so when the rod 6 rotates, the curved shape of the sliding portion 7 c will hardly change *. ES family materials 4 * ("NS) Λ4 size (210X297 mm) n» I 1 I m 1. ^ 1 l ^ ii ^ i ^^ 1 mm Page) 4〇4lSl g V. Description of the invention (15) 赅 On the bending part of the sliding part 7c, the stress concentration or metal which is not easy to form encounters Fatigue, there is no problem in the life of the product. Also in the first embodiment * the common contact terminal 3 is a hemispherical projection on the inner bottom surface of the sheet 5 as an example, but it is only formed from the inner bottom surface. The bulging shape of the common contact terminal may not make the forming die of the sheet 5 complicated, and the sliding portion 7 c of the movable contact 7 may be slid-connected. Fig. 3 shows a second embodiment of the present invention. The main part is an oblique view, and FIG. 4 is the overall structure diagram of a switch device with a thin sheet of 圚 3. This switch device is shown in Figure 4. This switch device is composed of the first and second fixed contact terminals 1 1 , 12 and common contact terminals 1 3, most of which are drawn from the metal plate of the bottom edge 15 a of the box 15 and are bent to the external terminals 1 4 · As shown in Figure 3 The electrical components shown are soldered to the soldered land portion 2 4 of the printed circuit board 2 3 and the connected external terminal 14 is formed as a flat portion 1 4 a with a base end side, and Hook shape of the erected portion 14b standing against the side wall 15b of the box 15 • In detail, when this switch device is to be mounted on the printed circuit board 2 3 * First, apply a solder paste to the solder land portion 24 of the printed circuit board 23, and then place the flat portion 14a connecting the external terminal 14 to the solder paste, and then pass it through the reflow furnace to melt the solder paste. And the solder layer 25 formed by the condensation and hardening of the molten solder paste is electrically and mechanically connected to the external terminal 14 and the solder land portion 2 4. In the second embodiment, as in 所 3 In order to improve the reliability when soldering the external terminal 14, the cutouts on the two sides of the side wall 15b of the box 15 facing the terminal 14 are provided with paper cut-outs. ] In g: S family standard 埤 ((, NS > Λ4 specification (2 丨 0X297 public 漤) -------- '^ .------ / η ------; < 诮 Read the precautions before you write this page> A7 B7 4〇4ΐ5χ 5. Description of the invention (16) 1 5 c · And within this cut-out 1 5 c, β is located at the bottom edge The side of the base end of the terminal 1 4 at the position of 1 5 a 1 4 c · Since the cut-out portion 1 5 c is provided as described above, there is no need to increase the protrusion of the external terminal 14 from the box 15 Under measure In order to make it possible to place the side of the flat part 1 4 a of the terminal 1 4 c on the solder land part 2 4 outside the side wall 15 b of the box card 15 a long length, so as shown in 圄 3 In the case where the side wall 15 b in the cut-out portion 15 c has repellent molten solder, leaving the side wall 15 b to a certain extent becomes' easy to adhere to the molten solder, so the molten solder is also very easy. It is easy to enter on the flat part 1 4 a. • The solder contact surface can be greatly increased. Therefore, the switch device is suitable for suppressing the protrusion of the external terminal 14 from the case 15. Due to the miniaturization of the density mounting, the terminal 14 is actually soldered to the soldered land portion 24 of the printed substrate 23, so that the reliability and mechanical strength of the terminal after mounting will be greater than that of conventional products. Amplification of the amplitude · However, the present invention will be described further · and the third and fourth embodiments of the present invention will be firstly applied to the third and fourth embodiments of the present invention 圚 5 to FIG. 9 and FIG. 16, 17 Explained · The switchgear shown in these figures is equipped with a hollow interior and an open top. Box-shaped synthetic resin box 3 5 · On the hip box 35, there are provided projections 3 5 e for snap-in cover 4 5 to be described later, and left and right side walls 3 5 d of the box 3 5 A bearing part 35 for a rotating shaft 36b which can be freely rotated to a rod 3 6 to be described later f. SS house standard in the paper size 迸 / fl ((, NS) Λ 4 grid (210X297 mm) I 1- -I ^^ 1. In I — ^^ 1 .. '^ 人 · m — ^ 1 (Please note the details of this page for further reading, and then complete this page) Μ 十 41 il IV A a 印 19-

;ir;r'.部屮4'-乜ϊ?->(.;β.τ消 t^Mil.印 V __4〇4Ul ^_ 五、發明説明（17) 上述箱體3 5之內部•成一髖的埋設於上述合成樹脂 之成型所製之箱髖3 5之底體3 5 g狀•安裝有薄板狀略 長方形乏第1固定端子31·又在此固定端子31與它成 一體地形成有連接於外部用之導通端子3 4 a ·該導通端 子3 4 a乃被配置成爲引出於箱«3 5之左右側壁3 5 d 之外，而於上述底面3 5 g之後部之底面之同一面上•由 箱體3 5突出於箱體3 5之短邊方向* 又第2固定端子3 2乃呈薄板狀而凹形，在上述第1 固定端子31之外周設有一定之間隙地配設於固定端子 31之外側•在此狀態下，上述固定端子32係成一體的 埋設安裝在上述箱體3 5之底板3 5 g與後側壁3 5 b · 再者在此固定端子3 2上與它成一體地形成有連接外部用 之導通端子3 4 b，該導通端子3 4 b乃導出於箱體3 5 之左右側壁3 5 d外面·被配置爲與上述底面3 5 g之中 央部之底面之同一面上，而與上述導通端子3 4 a同樣從 箱體3 5而突出於外· 又，共同接點端子3 3乃半球狀的被形成在箱體3 5 內部之底板3 5 g上，該共同接點端子3 3被埋設於該箱 體3 5之底板3 5 g之靠前側壁3 5 a由而成一體的被安 裝而成•在此共同接點端子3 3上，與它成一髏地形成有 連接外部用之導通端子3 4 c，該導通端子3 4 c乃被導 出於箱體3 5之左右側壁3 5 d外面，被配置爲與底板 3 5g前部之底面之同一面上，與上述導通端子34a ’ 3 4 b同樣地突出於箱體3 5之外面· 本紙张尺度进用中KES家標窄（（’NS ) Λ4規格（2丨0X297公釐） a^i— n I ^^^1 m--eJ <誚先閱请背而之注意事項再填艿本頁) 20 404151_b7___ 五、發明説明（18) {誚先閱讀背而之注意事项再蛾艿本頁) 並且雖無圖示•第1固定端子31，第2固定端子 32,及共同接黏33將分別具有一對，並列於箱體35 之內部地被設置· 蓋45係如圖8所示*以鐵板製之金屬板沖壓扳彎加 工將製成•該蓋4 5乃具備有：用於覆蓋箱體3 5之開口 上面之上面部4 5 e及•在該上面部之內側有用於定位後 述之扭轉線圈彈簧3 8之彈簧定位凸起部4 5 d *及從上 述蓋4 5之上面部4 5 e之前二後部而相對向地朝下扳彎 而成之卡合板4 5 f ·對於箱髋3 5將羞4 5按扣用之卡 合孔4 5 g，及從上面部4 5 e之短邊方向之其中之一側 •朝下方折彎延長之腳部4 5 a *以及該腳部4 5 a之先 端45b *並且該腳部45a之到腳部先端45b爲止之 長度即，被設定爲•安裝於箱體3 5時*能與上述導通端 子3 4 a〜3 4 c呈同一面上•並且在蓋4 5之上面部 4 5 e之內部設有將後述之扭轉線圈彈簧3 8予以定位用 之彈簧位置定位突起部4 5 d · 又，桿3 6係合成樹脂製•在長軸方向之前方側備有 操作部3 6 a，略中央部備有旋轉軸3 6 b，在此旋轉軸 36b之靠後方•設有彈簧安裝孔36c，而在該桿36 之後方側即保持有可動接點3 7而安裝而成· 又，安裝於上述桿3 6之可動接點3 7，係以夾子狀 之接點部3 7 a，來挾著上述薄板狀之固定端子3 1或 3 2而以電氣的導通•並且滑動部3 7b即以桿3 6之旋 轉軸3 6 b爲旋轉中心彎曲形成爲圃弧狀，以經常地接觸 本紙張尺度进用中®國家抒（（'NS > Λ4現格（2丨0X297公釐) Γ — -21 - A7 B7 404151 五、發明説明（19) 於上述共同接點端子3 3 · 又扭轉線圈彈簧3 8即該一端部3 8 a之先端折彎成 直角· 11 又，上述一端部3 8 a與上述自由端部3 8 b之扭轉 角度即被設定爲上述桿3 6之操作部3 6 a之經常彈撥於 順時鏟方向之程度· 在印刷基板4 6之對向於上述開關之導通端子3 4 a 〜3 4 c之部份設置有錫焊陸地部413〜41c，以資 將上述導通端子3 4 a〜3 4 c錫焊於印刷基板·而該錫 焊陸地部41 a〜41 c之宽度大於導通端子34a〜 3 4 c之宽度，該寬度係熔融之焊錫之不流出於印刷基板 上之程度· 在印刷基板4 6之對向於上述蓋4 5之腳部4 5 a之 先端4 5 b之部份設罝有接地圖樣4 2 ·而使上述先端 4 5 b可插碰於印刷基板4 6 · 下面說明具有上述構成之開關裝置之組合•以鉚接等 方式在桿3 6安裝可動接點3 7，而後將扭轉線圈3 8之 一端部38a插入於桿36之孔36c，以使自由端自由 狀態地將該扭轉線圈彈簧3 8安裝於桿3 6 ·而由箱體 3 5之開口上面將已安裝了上述可動接黏3 7及扭轉線圈 彈簧38之桿36，插入於箱體35之內部，此時賅桿 3 6之旋轉軸3 6 b即被安裝於箱體3 5之軸承部3 5 f •又可動接點3 7即以夾子狀之接點部3 7 a來挾著設於 箱體3 5內部之薄板狀之第2固定端子3 2的予以插入· 本紙张凡度这用中國E家標蜱（rNS ) Λ4規格（2丨0X297公釐） -m »^^1 if In In ^^^1 · ,v* .(对先閱讀背而之注意事項再靖本頁) -22 - 404151 a? ____..__B7_____ 五、發明説明（2〇 ) {誚先W讀背而之注意事項再縝寫本頁) 接著•以設置於金屬製蓋3 5上面部4 5 e之內部之 彈簧定位突起部4 5 d而壓接扭轉線圈彈簧3 8之自由端 38b1*將該蓋35壓入於上述箱體35，即盖35之上 面部4 5 e之內面抵接於上述箱體3 5之前•後壁3 5 a ，35b之上面而停止•在此狀態下，設於上述蓋45之 卡合板4 5 f之卡合孔4 5 g扣合於設於該箱髖3 5之前 ，後側壁35a，35b之突起部35e，而將該蓋45 卡合於上述箱體· ~ 以上述之順序，在箱體35內，組入桿36，旋轉軸 36b被安裝在箱體35之軸承部35 f時，桿36即藉 由扭轉線圈彈簧3 8之朝順時鐘方向之彈撥力而接點部 3 7 a係由第2之固定端子3 2而滑動至第1固定端子* 使之成爲接點部3 7 a與第1固$端子3 1導通之狀態， 此時上述蓋4 5之腳部4 5 a至腳部先端4 5 b爲止之長 度被設定爲能與導通端子3 4 a〜3 4 c成同一平面上· 如上述組合而成之上述開關裝置係•從電話機本體上 拿上或掛受話器•而桿3 6即以支撐於箱體3 5之軸承部 3 5 f之旋轉軸3 6 b爲支點旋轉於順時鐘方向·反時鐘 方向•而可動接點3 7之接點部3 7 a即與第1或第2固 定接點31·32接觸•離開，且以桿36之旋轉中心爲 其圓中心之圃弧狀地被彎曲設定之滑動部3 7 b即對於共 同接點端子3 3經常地一面接觸一面滑動· 換言之上述開關裝置係具體的說·對於桿3 6之操作 部3 6 a而例如從電話機本體拿上受聒器，而釋放對於桿 本紙张尺度这用中國國家標嘈（（’NS > Λ4規格（210X297公梦） -23 - 404151 A7 _ B7_____ 五、發明説明（21 ) 3 6之操作部3 6 a之朝下方向之負載時，該桿3 6即由 扭轉線圈彈簧3 8之彈撥力而將操作部3 6 a旋轉於順時 鏟方向前保持於上方，於是可動接黏3 7之接黏部3 7 a 將接觸於第1之固定端子3 1，由而電氣的導通·由而形 成介著上述可動接點3 7導通第1固定端子3 1與共同接 點端子3 3之電路· 又，斯後將受話器掛上於電話機本《•在桿3 6之操 作部3 6 a有朝下方向之負載相加時•頂抗著扭轉線圈彈 簧3 8之彈撥力而以旋轉軸3 6爲支點使桿3 6旋轉於反 時鐘方向，可動接點3 7之支點部3 7 a乃離開第1固定 端子3 1接觸於第2固定端子3 2 *因此介著上述可動接 點3 7而形成導通第2固定端子3 2與共同接點端子3 3 之電路•所以由此電路之切換可檢測出受話器在電話機本 體上掛上或拿上· 上述開關裝置也如第3習用例上所說明，處於人手會 非常的靠近到電話機本體之側傍，由而以靜電感應將該人 之身體所帶電之靜電氣而帶電之環境· 於是本發明係，將帶電於上述開關裝置之靜電氣確實 的放電於印刷基板之接地圖樣4 2起見·以金屬製之盖 4 5來覆蓋開關裝置之合成樹脂製之箱《4 5之上面， 將帶電於上述箱體3 5之靜電氣取出於上述金屬製之蓋 4 5，而如圖5所示，設於蓋4 5之一方之脚部4 5之先 端4 5 b插碰於配置在印刷基板4 6之接地鬮樣4 2，由 而將帶電於上述開關裝置之靜電氣逋合地放電· 本纸張尺廋这用中國S家標埤(CNS ) ( 210X297^^ ) n» ^^1 ^^1 n 1^1 ·1 Hr 1^1 HL (誚先閱讀背1FJ之注意事項再^¾本頁) -24 - 404151 A7 B7__ 五、發明説明（22) 將上述構成之本發明開關裝置安裝於《話機（不圖示 )內部之印刷基板時，即如圖5所示，在用於錫焊，該導 出於上踫開關裝置之箱髖3 5之左右之連接外部用之導通 端子3 4 a〜3 4 c之·上述印刷基板4 6之髦路圖樣 3 1上之錫焊陸地部3 1 a〜3 1 c上塗上焊錫糊，而在 該焊錫糊上載置導通於外部用之端子34 a〜34 c ·此 時由於設於上述盖4 5之一側之腳部4 5 a之先端4 5 b 係插碰於上述印刷基板4 6之接地圖樣4 2狀地被安裝· 斯後載置有上述開關裝置之上述印刷基板4 6將以運送機 送至回流爐（不圖示）內予以紅外線照射由而使焊錫糊熔 融，由熔融後凝固之焊錫層4 3而將上述開關裝置與印刷 基板4 6得於電氣的且機械的確實的被安裝也· 如上所述構成之本發明之第3實施之形態中，衹要將 安裝於上述開關裝置之金屬製之蓋4 5之先端4 5 b碰接 於上述印刷基板4 0之接地圖樣4 2 *不須錫焊，帶電於 上述開關裝置之箱體3 5之靜電氣亦可經上述羞4 5而確 實地放電於上述印刷基板4 6之接地圖樣4 2 · ’由此•本發明之蓋4 5乃由於不需要錫焊於印刷基板 4 6，因此不需要在鐵板等之金屬材料之表面予以鍍錫處 理，又也不需要使用錫焊性良好之昂貴材料 *可使用忽 視錫焊性之低成本材料之鐵板等金屬材料來確實的將帶電 於開關裝置之靜電氣予以放電· 又依本發明之蓋4 5時*腳部4 5 a乃不需要如上述 錫焊於印刷基板4 6之接地圖樣4 2上，因此不需要第3 >、紙张尺度適用中囷S家標( (，NS ) Λ4規格（210X297公釐） —^1 ί 1^1 n^i nn λ 1^1 1^1 —a— Λν-* {ίΛ先閱讀背而之注意事項再功寫本頁) -25 - A7 B7 404151 五、發明説明（23 ) 之習用例所說明之爲錫焊腳部3 9 a用以折«部3 9 c * 因此蓋4 5之材料成品將可提髙· 說明本發明之第4實施例•按如眾所知，開關裝置上 使用絕緣物，而該絕緣物上被帶靜電氣時，靜電氣之性質 上如在該絕緣物之附近（靠近）有導電體時，雖然該帶電 之物體與靠近之導《體沒有導通•如帶電之物體上之靜電 體達到規定置以上之時即會由於空中放電之現象而放電於 靠近之導電體之現象· ~ 本發明之第4實施例乃利用此性質•圖6表示羞4 5 之先端4 5 b與印刷基板4 6之接地圖樣4 2乃呈近接狀 態•圖9係說明其狀態之一部份擴大圖•令蓋4 5之腳 4 5 a至先端4 5 b之距離，使之比第3實施例者爲短， 所縮短之距離乃•使配置於印刷基板4 6上之接地圖樣 4 2與上述先端4 5 b不抵接而以上述接地圖樣4 2與上 述先端4 6有距離X之間隔之狀態安裝於上述印刷基板 4 6 β 在此上述構成之下安裝於上述印刷基板4 6之開關裝 置係，以令由上述先端4 5 b至配置於上述印刷基板4 6 之接地圖樣4 2之距離X爲，小於由上述先端4 5 b端面 至上述印刷基板4 6之電路圖樣4 1之錫焊陸地部4 1 a 及4 1 b之端面之距離y a，y b而達到不致於將帶電於 開關裝置之靜電放電於上述印刷基板4 6之電路圖樣4 1 ，而確實的可由上述蓋4 5之先端4 5 b放電於接地圖樣 4 2也· 本紙张尺度进用中國囤家標埤（（，NS ) Λ4規格（210X297公釐） -¾ 閱 背 I& 之 注 意 事 項 再 % 本 頁 裝 訂 -26 - ..--',ί 部屮^e η>/·;於合 404151 五、發明説明（24 ) 又將'上述y b * y b之尺寸接近到比X較大之尺寸· 因此使X之值設定於小值，而可以使端子間及印刷基板之 電路間之節拒狹小化•可對應於開關裝置之小型化· 再者，相反地，由於由上述蓋4 5之腳部4 5 a之先 端4 5 b至印刷基板4 6之接地圖樣4 2之距離X，乃可 縮短至比上述y a · y b之距離稍小之尺寸*因此該y a ，y b之距離大時，可以縮短上述盖4 5之腳部4 5 a， 因此更可提高蓋4 5之材料之货品率· 如上所述，在本發明之構成中，由於上述蓋4 5之腳 部4 5 a之先端4 5b不須錫焊，而羞4 5之腳部45 a 可比習用者縮短，而且如圖8所示，蓋4 5之腳部4 5 a 係衹有一方也可以將帶電於開關裝置之靜電氣確實地予以 放電*因此使用於金屬材料之材料比習用者少，且大幅地 可減少材料成品率· 又上述蓋4 5之先端4 5 b之對向於接地圖樣4 2之 部分之形狀*乃可以如圓8 *圖9所示予以修尖，而經由 該尖端確實地將帶電於電子構件之箱體3 5之靜電氣放電 於上述印刷基板之接地圚樣也· 〔發明之效果〕 如上所述，依本發明之開關裝置係，、在可動接點上設 置彎曲之板彈簧狀之滑動部•而使之隨著桿之旋轉移動而 該滑動部之底面之對於共同接點端子而滑動之方式•所以 在薄片之內底部設置非平板狀而是凸設鼓出形狀之共同接 點端子就可以•由而有成形模之能簡單化之效果•又將桿 本紙张尺度这用中國S家標埤（CNS ) Λ4規格（210X297公楚） (对先閱讀背而之注意事項再蛾寫本頁) 裝. --訂 -27 404151 五、發明説明（25 ) 組入於薄片時不需要將可動接點之兩端部推壓擴大之必要 ，所以具有提高組合性之效果•再者將可利用彈性的壓接 於共同接點端子之上述滑動部之彈撥力爲桿之旋轉復原力 ，由而具有使用彈撥力之較小之扭轉線圈彈簧也充分可獲 得旋轉復原力之效果*因此有促進使用於叉狀開關之開關 裝置之開關裝置之成本之降低或小型化之效果· 又依本發明之備有端子之開關裝置之開關裝置係，在 合成樹脂製之箱體之側壁設置令該據位於底面緣部之連接 於外部用之端子之基端部之側面露出之切除部，所以不需 要增加該端子之由箱體之突出置之下在箱體之側壁之外側 ，可增長該可載罝於錫焊陸地部上之該端子之長度•由而 在離開該側壁某一程度之處所而熔融焊錫乃很容易地附著 於該端子之側面，熔融焊錫也容易進入於該端子之上面， 使錫焊面稹大幅度地增大，該結果不致於損及電氣構件之 小型化之要求下可提髙連結於外部用端子之對於印刷基板 之錫焊之強度等具有優異之效果· 又依本發明之開關裝置之安裝構造時，藉由將電子構 件之蓋腳部先端抵接或近接於印刷基板之接地圖樣，由而 確實地將帶電在上述電氣構件之靜電氣放逸•所以不需要 將上述蓋之腳部先端與上述印刷基板之接地圚樣予以錫焊 ，即使用於上述蓋之材料不需要在該金屬材料表面施予鍍 錫等處理，又也不需選用錫焊性良好之昂貴材料，由而可 減低該羞之成本· 又依本發明之開關裝置之安裝構造時，不需要爲了放 本紙张尺度这用中SK家樣冷（rNS ) Λ4規格（2丨0X297公爱） (对先閱讀背而之注意事項再^巧本頁) •-、訂 -28 - ^04151 A7 一 B7 五、發明説明（26 ) (誚先閱讀背而之注总事項再功寫本頁) 電帶電於開關裝置之靜電氣，而對於羞之腳部先端與上述 印刷基板之接地圖樣之間予以錫焊•所以不需要習用裝置 之將接地端子之先端朝外側折彎形成之錫焊部•而可以較 習用者短•因此使蓋材料之成品率提高降低材料成本· 又依本發明之開關裝置安裝構造時，不需要錫焊蓋之 腳部先端與印刷基板之接地圖樣之間，因此可削減焊錫之 使用量，且可免除錫焊管理· 又依本發明之開關裝置之安裝構造時，將從盖之腳部 之先端至印刷基板之接地圖樣之近接距離（X)，與上述 蓋之腳部之先端至印刷基板之電路圖樣之距離（Y)之關 係規定爲X<Y *由而可以確實地將帶電於開關裝置之靜 電氣放電於印刷基板之接地圖樣·; ir; r '. 部 屮 4'- 乜 ϊ?->(.; β.τ 消 t ^ Mil. 印 V __4〇4Ul ^ _ V. Description of the invention (17) Inside the box 3 5 above • One hip is embedded in the box made of the synthetic resin, and the bottom of the hip is 35. The base is 3 5 g. • A thin plate is installed, and the first rectangular fixed terminal 31 is formed. The fixed terminal 31 is formed integrally with it. There is a conductive terminal 3 4 a for external connection. The conductive terminal 3 4 a is configured to lead out of the left and right side walls 3 5 d of the box «3 5 and is the same as the bottom surface of the rear part of the bottom surface 3 5 g. On the surface • The short side of the box 3 5 protrudes from the box 3 5 * The second fixed terminal 3 2 is thin and concave, and a certain gap is arranged on the outer periphery of the first fixed terminal 31 Located outside the fixed terminal 31 • In this state, the fixed terminal 32 is integrally embedded and installed on the bottom plate 3 5 g and the rear side wall 3 5 b of the box 3 5 · Furthermore, on this fixed terminal 32 A conductive terminal 3 4 b for external connection is integrally formed with the conductive terminal 3 4 b. The conductive terminal 3 4 b is led out of the left and right side walls 3 5 d of the case 3 5 and is arranged to be connected to the bottom surface. The same surface as the bottom surface of the central part of 3 5 g, which protrudes from the case 3 5 in the same way as the above-mentioned conductive terminal 3 4 a. Also, the common contact terminal 3 3 is formed in the case 3 in a hemispherical shape. 5 On the inner bottom plate 3 5 g, the common contact terminal 3 3 is buried in the box 3 5 and the front side wall 3 5 g of the bottom plate 3 5 g is installed in one piece. On the point terminal 3 3, a conduction terminal 3 4 c for external connection is formed in a skeleton with the conduction terminal. The conduction terminal 3 4 c is led out of the left and right side walls 3 5 d of the box 35 and is arranged to be connected to the bottom plate. The same side of the bottom surface of the front part of 3 5g protrudes from the outer surface of the box in the same way as the above-mentioned conductive terminals 34a '3 4 b · The KES family standard is narrow ((' NS) Λ4 size (2丨 0X297mm) a ^ i— n I ^^^ 1 m--eJ < 诮 Please read the precautions before filling in this page) 20 404151_b7___ V. Description of the invention (18) {诮 Read the back first Note on this page) (Although not shown in the figure) • The first fixed terminal 31, the second fixed terminal 32, and the common bonding 33 will each have a pair, which are listed in the box 35 The cover 45 is shown in Figure 8. * The cover 45 is made of a metal plate made of iron plate by pressing and bending. The cover 4 5 is provided with a cover upper surface for covering the opening of the box 3 5 4 5 e and a spring positioning projection 4 5 d for positioning a torsion coil spring 3 8 to be described later on the inner side of the upper surface and two rear portions facing the ground from the upper surface 4 5 e of the cover 4 5 above. The engaging plate 4 5 f turned downwards • For the box hip 3 5, the engaging hole 4 5 g for the snap button 4 5 g, and one of the sides from the short side direction of the upper surface 4 5 e • The extended leg 4 5 a * and the tip 45 b of the leg 4 5 a * are bent downward, and the length of the leg 45 a to the tip 45 b of the leg is set to be when installed on the case 3 5 * It can be on the same surface as the above-mentioned conductive terminals 3 4 a to 3 4 c. • A spring position positioning protrusion for positioning a torsion coil spring 3 8 to be described later is provided inside the cover 4 5 on the upper surface 4 5 e. 4 5 d · Also, the lever 3 6 is made of synthetic resin. An operation part 3 6 a is provided on the front side in the direction of the long axis, and a rotating shaft 3 6 b is provided at the slightly central part. Here, the rotating shaft 36 b To the rear • A spring mounting hole 36c is provided, and the movable contact 37 is mounted on the side behind the lever 36. The movable contact 37 is mounted on the lever 36 in a clip shape. The contact portion 3 7 a is electrically connected to the thin plate-shaped fixed terminal 3 1 or 3 2, and the sliding portion 3 7 b is formed by bending the rotating shaft 3 6 b of the rod 36 as the center of rotation. The garden is arc-shaped, and is often used in contact with this paper scale. ® Country Express (('NS > Λ4 present grid (2 丨 0X297 mm) Γ — -21-A7 B7 404151) 5. Description of the invention (19) Common contact terminal 3 3 · The torsion coil spring 3 8 is bent at a right angle at the tip of the one end 3 8 a. 11 The twist angle between the one end 3 8 a and the free end 3 8 b is set. To the extent that the operating part 3 6 a of the above-mentioned lever 36 is constantly plucked in the clockwise shovel direction, soldering is provided at the portion of the printed circuit board 4 6 opposite to the conducting terminal 3 4 a to 3 4 c of the switch. The land portions 413 to 41c are used to solder the above-mentioned conductive terminals 3 4 a to 3 4 c to the printed circuit board. The width of the land portions 41 a to 41 c is soldered. The width of the conductive terminals 34a to 3 4c is the extent to which the molten solder does not flow out on the printed circuit board. The printed circuit board 4 6 is opposed to the leg 4 5 a of the cover 4 5 and the tip 4 5. A part of b is provided with a ground pattern 4 2 so that the above-mentioned tip 4 5 b can be inserted into the printed circuit board 4 6. The combination of the switch device with the above structure is described below. • A movable connection is installed on the pole 3 6 by riveting or the like. Point 37, and then insert one end portion 38a of the torsion coil 38 into the hole 36c of the rod 36, so that the free end can be freely mounted to the torsion coil spring 3 8 to the rod 3 6 · and the opening of the box 3 5 The rod 36 on which the above-mentioned movable adhesive 37 and the torsion coil spring 38 have been installed is inserted into the inside of the casing 35. At this time, the rotating shaft 3 6 b of the rod 36 is installed on the bearing of the casing 35. Part 3 5 f • The movable contact 3 7 is the clip-shaped contact part 3 7 a to insert the thin plate-shaped second fixed terminal 3 2 provided inside the box body 3 5. This paper is used for this purpose China E house tick (rNS) Λ4 specification (2 丨 0X297 mm) -m »^^ 1 if In In ^^^ 1 ·, v *. (Note for the first reading Matters revisit this page) -22-404151 a? ____..__ B7_____ V. Description of the invention (2〇) {诮 Read the precautions before writing this page) Then • Set on the metal cover 3 5 The spring positioning protrusion 4 5 d inside the upper surface part 4 5 e is crimped to the free end 38b1 of the torsion coil spring 38. The cover 35 is pressed into the above-mentioned case 35, that is, the upper surface part 4 5 e of the cover 35 The inner surface abuts before the above-mentioned box body 3 5 • The rear wall 3 5 a, 35 b stops and stops • In this state, the engaging holes 4 5 g of the engaging plate 4 5 f provided in the cover 45 are fastened to It is provided in front of the box hip 35, the protrusions 35e of the rear side walls 35a, 35b, and the cover 45 is engaged with the above-mentioned box. ~ In the above order, the lever 36 is assembled in the box 35, and the shaft is rotated. When 36b is mounted on the bearing portion 35f of the case 35, the lever 36 is slid by the clockwise spring force of the torsion coil spring 38, and the contact portion 3a is slid by the second fixed terminal 32. Until the first fixed terminal * is brought into contact with the contact portion 3 7 a and the first fixed terminal 31 is in a state in which the length from the leg portion 4 5 a of the cover 4 5 to the tip of the leg portion 4 5 b is Set to work with The terminals 3 4 a to 3 4 c are on the same plane. The above-mentioned switchgear is a combination of the above. • Take or hang the handset from the phone body. • The lever 3 6 is supported by the bearing part of the box 3 5. The 3 5 f rotation axis 3 6 b is the fulcrum that rotates in the clockwise and counterclockwise directions, while the movable contact 3 7 contacts 3 7 a are in contact with the first or second fixed contact 31 · 32. And the sliding part 3 7 b which is set in an arc shape with the rotation center of the rod 36 as its circle center means that the common contact terminal 3 3 often contacts one side and slides. In other words, the above-mentioned switch device is specifically · For the operating part 3 6 a of the lever 36, for example, take the receiver from the phone body and release it. For the paper size of the lever, use the Chinese national standard (('NS > Λ4 specification (210X297)) -23- 404151 A7 _ B7_____ V. Description of the invention (21) When the load of the operating portion 3 6 a of 3 6 is downward, the lever 36 is rotated by the plucking force of the torsion coil spring 38 to rotate the operating portion 3 6 a to Keep the front of the shovel in the upper direction, so that the adhesive part 3 7 a of the movable adhesive part 3 7 will contact the first part. The fixed terminal 31 is electrically connected to form a circuit that conducts the first fixed terminal 31 and the common contact terminal 3 3 through the movable contact 3 7. Furthermore, the receiver is hung on the telephone This "When there is a downward load added to the operating part 3 6 a of the lever 3 6" • The lever 36 is rotated against the clock against the plucking force of the torsion coil spring 38 Direction, the fulcrum part 3 7 a of the movable contact 3 7 is away from the first fixed terminal 3 1 and contacts the second fixed terminal 3 2 * Therefore, the second fixed terminal 3 2 and the common terminal are formed through the movable contact 37. The circuit of the contact terminal 3 3 • Therefore, it can be detected that the receiver is hung on or picked up by the switching of the circuit. The above-mentioned switch device is also described in the third use case, and it will be very close to the phone body when it is in human hands. On the side, the environment where the static electricity charged by the human body is electrostatically induced by electrostatic induction. Therefore, the present invention is to discharge the static electricity charged to the above switching device to the ground pattern of the printed circuit board. Cover with metal cover 4 5 Above the box made of synthetic resin "45", the static electricity charged to the box 35 is taken out of the metal cover 45, and as shown in Fig. 5, it is placed on one of the covers 45. The tip 4 5 b of the foot 4 5 is inserted into the ground pattern 4 2 arranged on the printed circuit board 4 6 to discharge the static electricity charged to the above-mentioned switching device in a combined manner. House mark CN (CNS) (210X297 ^^) n »^^ 1 ^^ 1 n 1 ^ 1 · 1 Hr 1 ^ 1 HL (诮 Please read the precautions for the back 1FJ first ^^ this page) -24-404151 A7 B7__ 5. Description of the invention (22) When the switch device of the present invention having the above structure is installed on a printed circuit board inside a telephone (not shown), that is, as shown in FIG. The device box hips 3 and 5 are connected to the external conductive terminals 3 4 a to 3 4 c. The printed circuit board 4 6 has a sloping road pattern 3 1 and the solder land portion 3 1 a to 3 1 c is coated. Solder paste, and the terminals 34 a to 34 c for conducting external use are placed on the solder paste. At this time, the tip 4 5 b of the leg portion 4 5 a provided on one side of the cover 45 is inserted into the above. Printing base The grounding pattern of 4 6 is installed in a 2 shape. The printed circuit board on which the above-mentioned switching device is mounted is placed in a reflow furnace (not shown) by a conveyor and irradiated with infrared rays to melt the solder paste. The switch device and the printed circuit board 46 are electrically and mechanically mounted from the solder layer 4 3 solidified after melting. In the third embodiment of the present invention configured as described above, the The ground end 4 5 of the metal cover 4 5 installed on the above switching device touches the ground pattern 4 2 of the printed circuit board 40 above. * No soldering is required, and the static electricity charged to the box 3 5 of the above switching device is also The ground pattern 4 2 of the printed circuit board 4 6 can be surely discharged through the shame 4 5. “Therefore, the cover 4 5 of the present invention does not need to be soldered to the printed circuit board 4 6, so it does not need to be on an iron plate. The surface of metal materials such as tin is plated, and there is no need to use expensive materials with good solderability. * Metal materials such as iron plates that ignore solderability and low-cost materials can be used to reliably charge the static electricity of the switchgear. To be discharged by gas The cover 4 5 o'clock * foot 4 5 a does not need to be soldered to the ground pattern 4 2 of the printed circuit board 4 6 as described above, so the 3rd > paper size is applicable to the 囷 S family standard ((, NS) Λ4 specification (210X297 mm) — ^ 1 ί 1 ^ 1 n ^ i nn λ 1 ^ 1 1 ^ 1 —a— Λν- * {ίΛRead the precautions before writing this page) -25 -A7 B7 404151 V. The customary use case described in the description of the invention (23) is the solder foot portion 3 9 a to fold the «part 3 9 c * Therefore, the finished material of the cover 4 5 can be used to explain the description of the invention Fourth Embodiment • As is known, when an insulator is used in a switching device, and the insulator is charged with static electricity, the static electricity is similar in nature to when there is a conductive body near (close) the insulator, although The charged object and the approaching conductor "The body is not conducting. If the electrostatic object on the charged object reaches the prescribed level or more, it will be discharged to the nearby conductive body due to the phenomenon of air discharge. ~ ~ The fourth aspect of the present invention The embodiment utilizes this property. Figure 6 shows the apex 4 5 b of the shame 4 5 and the ground pattern 4 2 of the printed circuit board 4 6 are in close proximity. A part of the state is enlarged. The distance between the foot 4 5 a of the cover 4 5 and the tip 5 5 b is made shorter than that in the third embodiment. The shortened distance is • placed on the printed circuit board 4 6 The ground pattern 4 2 above is not in contact with the tip 4 5 b and is mounted on the printed circuit board 4 6 β in a state where the above-mentioned ground pattern 4 2 is at a distance X from the tip 4 6. The switching device of the printed substrate 46 is such that the distance X from the tip 4 5 b to the ground pattern 4 2 disposed on the printed substrate 4 6 is smaller than the distance from the end of the tip 4 5 b to the printed substrate 4 6. The circuit pattern 4 1 has a distance ya, yb of the end faces of the solder land portions 4 1 a and 4 1 b so as to prevent the electrostatic discharge of the switching device from being discharged to the circuit pattern 4 1 of the printed circuit board 4 6 described above. It can be discharged to the ground pattern 4 5 b by the tip 4 5 b of the cover 4 5 above. This paper size is used in the Chinese storehouse standard 埤 ((, NS) Λ4 specification (210X297 mm) -¾ Read the notes on I & Zai% Binding on this page-26-..-- ', ί Department 屮 ^ e η > / ·; Yuhe 404151 5. Description of the invention (24) The size of the above yb * yb is closer to a size larger than X. Therefore, setting the value of X to a small value can reduce the gap between the terminals and the circuit of the printed circuit board. • Corresponds to the miniaturization of the switchgear. Furthermore, on the contrary, the distance X from the tip 4 5 b of the leg portion 4 5 a of the cover 4 5 to the ground pattern 4 2 of the printed circuit board 4 is acceptable. Shortened to a size slightly smaller than the distance of ya · yb * Therefore, when the distance between ya and yb is large, the feet 4 5 a of the cover 45 can be shortened, so the yield of the material of the cover 4 5 can be improved. As described above, in the constitution of the present invention, since the tip 4 5b of the leg portion 4 5 a of the cover 45 does not need to be soldered, the leg portion 45 a of the shame 45 can be shorter than a user, and as shown in FIG. 8 It is shown that only one side of the cap 4 5 a 5 a can reliably discharge the static electricity charged to the switchgear *. Therefore, less materials are used for metal materials than conventional users, and the material yield can be greatly reduced. The shape of the part of the cap 4 5 that is opposite to the ground pattern 4 2 * is the same as the circle 8 * As shown in FIG. 9, the tip is trimmed, and the static electricity charged in the box 35 charged to the electronic component is reliably discharged to the ground of the printed circuit board through the tip. [Effect of the Invention] As described above, according to this The switch device of the invention is a method in which a curved plate spring-like sliding portion is provided on the movable contact and the bottom surface of the sliding portion slides with the common contact terminal as the rod rotates. A common contact terminal with a convex shape instead of a flat plate at the bottom of the sheet can be used. • This has the effect of simplification of the forming mold. • The paper size of the rod is also used in the Chinese S standard 埤 (CNS ) Λ4 specification (210X297). (For the precautions, read this page first, then write this page). --Order-27 404151 V. Description of the invention (25) It is not necessary to put the movable contact in the sheet. It is necessary to push both ends to expand, so it has the effect of improving the combinability. Furthermore, the spring force of the above-mentioned sliding part which can be elastically crimped to the common contact terminal is the rotation restoring force of the lever. Lesser twist of force The coil spring can also fully obtain the effect of the rotational restoring force. * Therefore, it has the effect of promoting the cost reduction or miniaturization of the switching device of the switching device used in the fork switch. Also, the switching device with the terminal-equipped switching device according to the present invention In the side wall of the box made of synthetic resin, a cutout is provided to expose the side of the base end of the terminal connected to the external terminal at the bottom edge, so it is not necessary to increase the protrusion of the terminal by the box. Below the side of the side wall of the box, the length of the terminal that can be carried on the soldering land can be increased. Therefore, the molten solder is easily attached to the terminal at a certain distance from the side wall. On the side, molten solder can also easily enter the terminal, which greatly increases the soldering area. This result can be improved for printing connected to external terminals without compromising the miniaturization of electrical components. The substrate has excellent effects such as the strength of soldering. When the switch device according to the present invention is installed in a structure, the tip of the electronic component is abutted or close to The grounding pattern of the brush substrate reliably discharges the static electricity charged to the electrical components. Therefore, it is not necessary to solder the tip of the cap to the ground pattern of the printed substrate, even if it is used for the cover. The material does not need to be treated with tin plating on the surface of the metal material, nor does it need to use expensive materials with good solderability, which can reduce the cost of the shame. Also, according to the installation structure of the switch device of the present invention, In order to put the paper size, it is necessary to use the SK family-like cold (rNS) Λ4 specification (2 丨 0X297 public love) (Notes for reading first and then ^ clever on this page) •-, order -28-^ 04151 A7 One B7 V. Description of the invention (26) (I read the back of the note first and then write this page) The electricity is charged to the static electricity of the switchgear, and between the tip of the shame foot and the ground pattern of the printed substrate Soldering • So there is no need to use a soldering part formed by bending the tip of the ground terminal to the outside of the conventional device • It can be shorter than the user • Therefore, the yield of the cover material is improved and the material cost is reduced. The switch according to the invention Device During the mounting structure, there is no need for the tip of the solder cover to the ground pattern of the printed circuit board. Therefore, the amount of solder used can be reduced, and solder management can be eliminated. The relationship between the proximity distance (X) from the tip of the cover's foot to the ground pattern of the printed substrate and the distance (Y) from the tip of the cover to the circuit pattern of the printed substrate is defined as X < Y Discharge the static electricity charged to the switch device to the ground pattern of the printed circuit board.

/V 又依本發明之開關裝置之安裝構造時，藉由將開關裝 置之蓋腳部先端修尖•而將靜電氣集中於修尖之尖端由一 處將電電於開關裝置之靜電，放電於印刷基板之接地圖樣 也· 圖式之簡單說明 第1圖，表示第1實施例之操作部未壓入狀態之構造 圖* 第2圖，表示同實施例之操作部被壓入狀態之構造圖· 第3圖，第2實施例之要部斜視圖· 第4圖，備有圚3所示之薄片之開關裝置之整體圇· 第5圖，有關第3實施例開關裝置之蓋腳部先端與接 地圖樣接觸之正面圖· 本纸张尺度这扪中囤囚家棉冷（C’NS ) Λ4規格（210Χ297公嫠） __404151 _B7 ____ 五、發明説明（27) " 第6圖·有關第4實施例開關裝置之蓋脚部先端與接 地圇樣近接之關係說明圖· 第t圖·有關第3及第4實施例開關裝置安裝於印刷 基板狀態之端子部分擴大圖· 第8圖•本發明之蓋外觀斜視圖· 第9圚，說明將本發明之第4實施例之開關裝置之蓋 腳部先端近接於印刷基板關係之部份擴大圖· 第1 0圖，說明第1習用掏之分解斜視圖· 第1 1圖，說明第2習用例之分解斜視圖· 第1 2圖*說明第3習用例之開關裝置概略外觀之斜 視圖· 第1 3圖，說明第3習用例之開關裝置錫焊於印刷基 板狀態正面圖· 第1 4圚*說明第3習用例之開關裝置之端子部份錫 焊於印刷基板狀態之一部份擴大面· 第1 5圖，表示第3習用例之蓋之外觀之斜視圖· 第1 6圖，說明有關本發明第3及第4實施例之開關 裝置動作前之概略構成的要部截面圖· 第1 7圖*說明有關本發明第3及第4實施例之開關 裝置動作後之概略構成的要部截面圖·' 標號之說明 1第1固定接點端子 2第2固定接點端子 3共同接點端子 4、紙张尺度迸用中^15家標呤（（，防）从規格（2丨0乂297公釐) 一 -30 - 404151五、發明説明（28 ) ^、^部屮次打 '合 印^. 4 連接 外 部 用 端 子 5 薄片 6 桿！ 6 a 支 軸 7 可動 接 點 7 a 接 點 部 7 c 滑 動 部 8 扭轉 線 圈 彈 簧 9 蓋 1 1 第 1 固 定 接 點端 1 2 第 2 固 定 接 點端 1 3 共 同 接 點 端 子 1 4 連 接 外部 用 端子 1 4 a 平 坦 部 1 4 b 豎 起 部 1 5箱 體 1 5 a 底 面 緣部 1 5 b 側 壁 1 5 c 切 除部 1 6 桿 1 6 a 操 作 部 1 6 b 旋 轉 軸 1 7 可 動 接 點 1 7 a 接 點部 n ·-i -I - -1— - 1 —I- A -II -I I I It - I - T# Λ·*Γ-'d ("先閱讀背Vg之注意事項再"巧本頁) 本紙张尺度14州中國围家標呤（（'1^)八4規格（2丨0><297公梦） 31 "’""Ψ^,''^,-Ή-1消 f < 口 夂7!印厂十 4Q4151_E五、發明説明（29 ) 1 7 b 滑動部 1 8 扭轉線圈彈簧 19蓋1 2 3 印刷基板 2 4 錫焊陸地部 2 5 焊錫層 3 1 第1固定端子 32 第2固定端子 > 3 3 共同端子 3 4連接外部用端子 34a〜34b 導通端子 3 5 箱體 3 5 a 前側壁 3 5 b 後側壁 3 5 d 左右側壁 II I- I 1— I 11 -- —.1 1 I -I U1··^^-1 1 m I -I {計先閱讀背而之注意事項再硪寫本頁) 3 5 e 突 起 部 3 5 f 軸 承 部 3 5 g 底 板 3 6 桿 3 6 a 操作部 3 6 b 旋轉 軸 3 6 c 彈 簧 安裝孔 3 7 可 動 接 點 3 7 a 接 點 部 本紙張尺麟剛⑷⑽Μ規格（则膚） 404151_b7五、發明説明（3〇 ) 3 7 b 滑動部 38扭轉線圈彈簧 3 8 a七簧之一端部 38b 彈簧之自由端 41 a〜41c 錫焊陸地部 4 2 接地圖樣 4 3 錫焊層 4 5蓋 — 4 5 a腳部 4 5 b 先端 45d 彈簧定位用突起 4 5 e 上面部 4 5 f 卡合板 4 5 g 卡合孔 4 6 印刷基板 10 1 第1固定端子 102 第2固定端子 103 共同接點端子 1 0 4連結外部用端子 1 0 5 薄片 1 0 6 桿 1 0 6 a 支軸 1 0 7 可動接點 107a*107b 接點部 本紙乐尺度这用中SS家標呤((，NS ) Λ4規格（210X297公f ) {Tist閱讀背而之注意事項再續巧本頁) 訂 -33 - 404151 __2 五、發明説明（31 ) 1 0 8 扭 轉線圈彈 簧 1 0 8 a 捲繞部 1 0 8 b • 1 0 8 < 白 由端部 1 0 9 蓋 1 1 1 箱 體 1 1 2 連 接外部用 端 子 1 1 2 a 平坦部 1 1 2 b 豎立部 1 1 3 印 刷基板 1 1 4 鍚 焊陸地部 1 1 5 焊 錫層 1 2 4 a 一 -c 導通 端 子 1 2 5 箱 體 1 2 5 d 左右側壁 1 2 6 桿 1 2 6 a 操作部1 2 7 1 2 9 蓋 1 2 9 a 腳部 1 2 9 C 折彎部 1 2 9 e 上面部 1 2 9 g 卡合孔 1 3 0 印 刷基板 1 3 1 a 〜1 3 1 焊 錫 層 1 3 2 錫 焊陸地部 (对先閱讀背而之注意事項再硪巧本頁) 裝./ V According to the installation structure of the switch device according to the present invention, the tip of the cover of the switch device is sharpened at the tip, and the static electricity is concentrated at the tip of the sharpened device. The grounding pattern of the printed circuit board is also a brief explanation of the drawing. Fig. 1 shows the structure of the operating part of the first embodiment without being pushed in. * Fig. 2 shows the structure of the operating part in the same embodiment as being pushed in. Fig. 3 is a perspective view of a main part of the second embodiment. Fig. 4 is an entire switch device with a sheet shown in Fig. 3. Fig. 5 is a tip of a foot of the switch device of the third embodiment. Front view in contact with the grounding pattern · The size of this paper is cold (C'NS) Λ4 specification (210 × 297) __404151 _B7 ____ 5. Description of the invention (27) " Figure 6 · About the 4th Explanatory diagram of the relationship between the tip of the foot of the switch device and the ground connection in the embodiment of the switch device. Figure t. Expansion view of the terminal part of the switch device mounted on the printed circuit board in the third and fourth embodiments. Cover Appearance Angle View · Section 9 Enlarged view of the part of the cover of the switch device that is close to the printed circuit board in the fourth embodiment of the Ming. Fig. 10 illustrates an exploded perspective view of the first conventional case. Fig. 11 illustrates the second conventional example. Exploded oblique view. Fig. 12 * An oblique view illustrating the outline appearance of the switching device of the third use case. Fig. 13 illustrates the state of the soldering of the switch device of the third use case to the printed circuit board. The enlarged part of the terminal part of the switching device of the third use case, which is soldered to the printed circuit board. Fig. 15 is a perspective view showing the appearance of the cover of the third use case. Cross-sectional view of the essential parts of the schematic configuration before the operation of the switchgear in the third and fourth embodiments of the present invention. Fig. 17 * Describes the essential parts of the general configuration of the switchgear after the operation of the third and fourth embodiments of the present invention. Cross-section view · Explanation of reference numerals 1 1st fixed contact terminal 2 2nd fixed contact terminal 3 common contact terminal 4, paper size is in use ^ 15 standard ((, prevent) from the specification (2 丨 0乂 297 mm) -30-404151 V. Description of the invention (28) ^, ^ part 屮 次 打 '合 印 ^. 4 External terminal 5 Sheet 6 pole! 6 a Pivot shaft 7 Movable contact 7 a Contact point 7 c Slide 8 Torsion coil spring 9 Cover 1 1 First fixed contact end 1 2 Second fixed contact end 1 3 Common contact terminal 1 4 External terminal 1 4 a Flat part 1 4 b Rising part 1 5 Box 1 5 a Bottom edge part 1 5 b Side wall 1 5 c Cut-out part 1 6 Rod 1 6 a Operating part 1 6 b Rotary shaft 1 7 Movable contact 1 7 a Contact part n · -i -I--1—-1 —I- A -II -III It-I-T # Λ · * Γ-'d (" Read the precautions for backing Vg before reading this page) The paper size 14 states Chinese Weijia standard (('1 ^) eight 4 specifications (2 丨 0 > < 297 public dream) 31 "' " " Ψ ^, '' ^,-Ή-1elimination f < 口 夂 7! 印 厂 十 4Q4151_E V. Description of the invention (29) 1 7 b Slide part 1 8 Torsion coil spring 19 cover 1 2 3 Printed substrate 2 4 Solder land 2 5 Solder layer 3 1 First fixed terminal 32 Second fixed terminal> 3 3 Common terminal 3 4 For external connection Sub-34a ~ 34b Conduction terminal 3 5 Box 3 5 a Front side wall 3 5 b Rear side wall 3 5 d Left and right side walls II I- I 1— I 11-—.1 1 I -I U1 ·· ^^-1 1 m I -I (Be sure to read the precautions before writing this page) 3 5 e Protruding part 3 5 f Bearing part 3 5 g Base plate 3 6 Rod 3 6 a Operating part 3 6 b Rotating shaft 3 6 c Spring Mounting hole 3 7 Movable contact 3 7 a Contact part Paper ruler ⑷⑽ 规格 specifications (thin skin) 404151_b7 V. Description of the invention (3〇) 3 7 b Slide part 38 Torsion coil spring 3 8 a One end of seven springs 38b Free end of spring 41 a ~ 41c Soldering land 4 2 Ground pattern 4 3 Solder layer 4 5 Cover — 4 5 a Foot 4 5 b Tip 45d Spring positioning protrusion 4 5 e Upper surface 4 5 f Snap plate 4 5 g engaging hole 4 6 Printed circuit board 10 1 First fixed terminal 102 Second fixed terminal 103 Common contact terminal 1 0 4 External terminal 1 0 5 Sheet 1 0 6 Rod 1 0 6 a Support shaft 1 0 7 Movable contact 107a * 107b, contact paper, paper scale, SS family standard ((, NS) Λ4 specification (210X297 male f) {Tist read the precautions for the back and then continue the smart copy ) Order-33-404151 __2 V. Description of the invention (31) 1 0 8 Torsion coil spring 1 0 8 a Winding part 1 0 8 b • 1 0 8 < Baiyou end 1 0 9 Cover 1 1 1 Box 1 1 2 Connect external terminals 1 1 2 a Flat part 1 1 2 b Standing part 1 1 3 Printed circuit board 1 1 4 Solder land part 1 1 5 Solder layer 1 2 4 a -c Conduction terminal 1 2 5 Box 1 2 5 d Left and right side walls 1 2 6 Lever 1 2 6 a Operating section 1 2 7 1 2 9 Cover 1 2 9 a Foot 1 2 9 C Bending section 1 2 9 e Upper surface 1 2 9 g Engaging hole 1 3 0 Printed circuit board 1 3 1 a ～ 1 3 1 Solder layer 1 3 2 Soldering land section (for the precautions read first, and then clever this page).

*1T 本紙仄尺度过州中SS家( rNS)A4現格（2丨0X297公1 ) -34 - __404151_B7五、發明説明（32 )1 3 3 焊錫層 (ϊί先閱讀背而之注意事項再功κ·本页) 一訂 ";';-^十0^;''-^9工;/;贤"以.^印^:个 本紙张尺度道州中SS家棍呤（rNS ) Λ4規格（210X297公f ) 35* 1T SS home (rNS) A4 in this paper has passed the standard (2 丨 0X297 public 1) -34-__404151_B7 V. Description of the invention (32) 1 3 3 Solder layer κ · This page) An order "';-^ 十 0 ^;' '-^ 9 工; /; Xian " Is printed with ^^^: a paper scale SS Jialuolin (rNS) in Daozhou Λ4 specification (210X297 male f) 35

Claims (1)

B8 404151_S 六、申請專利範圍 1 .—種開關裝置，主要係*該形成外殻之合成樹脂 製之箱髖，及由該箱體內而導出於該箱體之底面緣部而沿 著該箱體之側壁而豎立之連接外部用之端子之錫焊於印刷 基板之焊錫焊接點區之開關裝置中，其特徵爲*在上述箱 體之上述側壁上*設置令據位於上述底面緣部之上述端子 之基端部之側面露出之切除部者· I I -II I I I - - I 11 I 1 · -- I l- -I !*' (請先W讀背面之注意Ϋ項再填寫本頁) 經濟部中央標率局貝工消費合作杜印装 本紙張尺度適用中國國家標準（CNS ) A4規格（210X297公釐）〇c -00B8 404151_S VI. Scope of patent application 1. A kind of switch device, which is mainly the box hip made of synthetic resin that forms the shell, and the box body leads out from the bottom edge of the box body along the box body The switch device which is connected to the external terminal by the side wall and is soldered to the solder joint area of the printed circuit board is characterized in that * the terminal is provided on the side wall of the box so that the terminal is located on the edge of the bottom surface The cut-off part with the side of the base end part exposed · II -II III--I 11 I 1 ·-I l- -I! * '(Please read the note on the back before filling this page) Ministry of Economy Central Standards Bureau, Shellfisher Consumer Cooperation, printed paper size applicable to China National Standard (CNS) A4 (210X297 mm) 0c -00
TW088100273A 1995-06-15 1996-04-09 Switch apparatus TW404151B (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP14895295A JP3163317B2 (en) 1995-06-15 1995-06-15 Switch device
JP14895195A JP3163316B2 (en) 1995-06-15 1995-06-15 Electrical parts with terminals
JP27708395A JP3231229B2 (en) 1995-09-29 1995-09-29 Electronic component mounting structure

Publications (1)

Publication Number Publication Date
TW404151B true TW404151B (en) 2000-09-01

Family

ID=27319651

Family Applications (2)

Application Number Title Priority Date Filing Date
TW085104136A TW444523B (en) 1995-06-15 1996-04-09 Switch apparatus and mounting structure of switch apparatus
TW088100273A TW404151B (en) 1995-06-15 1996-04-09 Switch apparatus

Family Applications Before (1)

Application Number Title Priority Date Filing Date
TW085104136A TW444523B (en) 1995-06-15 1996-04-09 Switch apparatus and mounting structure of switch apparatus

Country Status (7)

Country Link
KR (1) KR100230525B1 (en)
CN (2) CN1039952C (en)
DE (1) DE19623802C2 (en)
FR (2) FR2735608B1 (en)
IT (1) IT1284022B1 (en)
MY (1) MY126630A (en)
TW (2) TW444523B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4717747B2 (en) * 2006-08-10 2011-07-06 東洋電装株式会社 Automatic reset switch
JP4792350B2 (en) * 2006-08-10 2011-10-12 東洋電装株式会社 switch
JP6414483B2 (en) 2015-02-23 2018-10-31 オムロン株式会社 switch
US10219381B2 (en) * 2017-03-22 2019-02-26 Carling Technologies, Inc. Circuit board mounted switch with electro static discharge shield

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1968568A (en) * 1932-02-08 1934-07-31 Putnam Hamilton Electric switch
US4398069A (en) * 1982-04-26 1983-08-09 Amp Incorporated Sealed electrical contact assembly and actuating mechanism therefor
US4456800A (en) * 1983-05-25 1984-06-26 Allen-Bradley Company Planar contact array switch having improved ground path for dissipating electrostatic discharges
JPH0327305Y2 (en) * 1984-12-13 1991-06-13
US4843197A (en) * 1986-10-31 1989-06-27 Idec Izumi Corporation Bush switch and method of production thereof
US4913285A (en) * 1987-03-09 1990-04-03 Alps Electronic Co., Ltd. Water-and-dust-proof push-button switch housing dummy terminal for air venting

Also Published As

Publication number Publication date
CN1202715A (en) 1998-12-23
KR100230525B1 (en) 1999-11-15
KR970003317A (en) 1997-01-28
FR2735608A1 (en) 1996-12-20
DE19623802A1 (en) 1996-12-19
CN1039952C (en) 1998-09-23
FR2735608B1 (en) 1999-03-05
FR2737804A1 (en) 1997-02-14
FR2737804B1 (en) 1999-03-05
CN1139283A (en) 1997-01-01
CN1069146C (en) 2001-08-01
TW444523B (en) 2001-07-01
ITMI961221A1 (en) 1997-12-14
ITMI961221A0 (en) 1996-06-14
DE19623802C2 (en) 2001-07-26
MY126630A (en) 2006-10-31
IT1284022B1 (en) 1998-05-08

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