518625 A7 B7 五、發明説明（1 ) 【發明所屬之技術領域】 (請先閲讀背面之注意事項再填寫本頁) 本發明係關於操作附接地開關器之斷路器等開閉器之 「關斷」，「接通」及「接地」之開閉器用操作器。 【習知技術】 切換開閉器之「關斷」，「接通」及「接地」之3位 置係使用開閉器用操作器。 開閉器用操作器係例如記載於日本特開平8 -3 1 5 6 9 2號公報，或日本專利實用新案登錄第 3012144號公報。 開閉器用操作器係操作器之輸出軸一端設有爲了操作 開閉器之主電路接點之操作桿所連結之連結桿。成爲輸出 軸當自動時由齒輪馬達，當手動時由手動手柄迴轉之操作 軸而迴轉之構造。由馬達或手動手柄迴轉連結桿以移動操 作桿將開閉器之主電路接點切換於「關斷」，「接通」及 「接地」之3位置。 經濟部智慧財產苟員工消費合作钍印製 【發明所欲解決之問題】 然而，以往之開閉器用操作器係尤其「關斷」操作時 錯誤將連結桿過剩地動作通過既定之位置，有時不能確實 地使其停止於「關斷」位置之情形發生。 又，手動操作時，因手柄爲插拔自如，將手柄在「關 斷」，「接通」及「接地」以外途中拔出，或通過致使不 能使其確實位於「關斷」，「接通」及「接地」位置之問 本紙張尺度適用中國國家標準（CNS) A4規格（210X297公釐） _ 518625 A7 _____B7_ 五、發明説明（2 ) 題 (請先閲讀背面之注意事項再填寫本頁) 因而，本發明係提供一種開閉器用操作器，其係關於 開閉器之「關斷」，「接通」或「接地」位置，可確實操 作於既定之各位置。 【解決問題之手段】 經濟部智慧財產笱8工消費合作fi印製 本發明係一種開閉器用操作器，其係由馬達或手動手 柄迴轉輸出軸以切換開閉器之「關斷」，「接通」或「接 地」位置者，其特徵爲備有：設於輸出軸之凸輪板，與凸 輪板周緣形成對應於開閉器用操作器之「關斷」，「接通 」或「接地」之各位置部分之凹部，及形成於凸輪板表面 ，備有抵接於使馬達停止之微動開關之銷，與施壓於凸輪 周緣而滾動之凸輪滾動用輥輪及鎖固用輥輪，藉凸輪板之 迴轉而上下移動之凸輪從動桿，與凸輪滾動用輥輪爲於凸 輪板之「關斷」，「接通」或「接地」位置，鎖固用輥輪 爲被其凹部所卡止以鎖固輸出軸之迴轉之保持閂鎖，與檢 測凸輪板之凹部與凸輪滾動用輥輪之卡合之微動開關，與 藉鎖固桿之水平移動而轉動，從保持閂鎖之凹部脫離鎖固 用輥輪以解除鎖固之鎖固解除構件，及以磁鐵而驅動之鎖 固用解除桿。 【發明之實施形態】 於上述構成，具有：並且在插入於驅動輸出軸之操作 軸之圓筒軸部之圓周形成卡止軸，在先端部形成有推拔部 -5- 本紙張尺度適用中國國家標準（CNS ) A4規格（210X29*7公釐） 518625 A7 ___B7_ 五、發明説明（3 ) 之手動手柄，與 (請先閱讀背面之注意事項再填寫本頁) 具有爲了卡止或脫離手動手柄所用而上下移動之鉤， 並且，由長軸施壓於操作軸側被軸支，由凸輪從動桿之上 下移動而轉動，使鉤上下之鉤上下移動用桿。 又，在上述鎖固桿，插入軸支凸輪從動桿之輥輪之軸 之長孔，與開閉將手動手柄插入於操作軸之手動手柄插入 孔形成於遮擋板側之下緣側之爪卡止溝，與也可以裝設藉 遮擋板之開閉而轉動而進出於鎖固桿之爪卡止溝之鎖固爪 【實施例】 實施例1 第1圖係表示本發明之全體操作器，（a )係側面圖 ’ （b)係平面圖，（c)係正面圖。在操作器1之一端 設有操作開閉器（未圖示）所用之操作桿桿3 (未圖示） 經濟部智慧財產笱員工消費合作社印製 之連結桿3，輸出軸2係成爲自動時由馬達4，手動時成 爲從外殼1 a之外以手動手柄5迴轉之操作軸6而迴轉之 構造，以上之構造係與以往之操作器之構造毫無二致。 第2圖係表示本發明之操作器之凸輪板周邊，（a) 係平面圖，（b )係側面圖。在輸出軸2係與連結桿相反 側設有凸輪板7而凸輪板係隨著輸出軸之迴轉而迴轉。在 凸輪板周緣隔間隔在相當於開閉器之「接通」-「開閉」 —「接地」各位置之部分形成有凹部7a，7b，7c。 又’在凸輪板7表面係在相當於開閉器之「接通」-「開 本紙張尺度適用中關家標準（(：刚纟现^(2淑297公釐) a _ 518625 A7 B7 五、發明説明（4 ) 閉.」-「接地」各位置之部分設有相當於微動開關8 a， 8b，8c，8d 之銷 9a，9b。 (請先閲讀背面之注意事項再填寫本頁) 在與輸出軸2直交方向，一端爲彈簧1 1所施壓裝設 有轉動自如地被樞著之凸輪從動桿1 0。在凸輪從動桿 1.0之大約中央設有仿效凸輪板7周緣之輥輪1 2，在凸 輪從動桿1 0他端設有卡合或脫離於後述之可轉動之保持 閂鎖1 4下部之凹部1 4 a之鎖固用輥輪1 3。 保持閂鎖1 4係施壓使其凹部1 4 a爲能夠抵接於鎖 固用輥輪1 3。又，輥輪1 2爲檢測位於凸輪板7之凹部 7a〜c之微動開關13a。 經濟部智慧財產苟員工消費合作社印製 第3圖係表示保持鎖固之機械鎖固，（a)係平面圖 ，（b )係側面圖。在保持閂鎖1 4卡合有移動於其上部 之鎖固解除構件1 5，鎖固解除構件1 5係可轉動地被樞 著於鎖固桿1 6，由鎖固桿1 6之水平移動而轉動，保持 閂鎖1 4之凹部1 4 a爲從鎖固用輥輪1 3脫離而解除機 械鎖固，由凸輪板7之迴轉而凸輪從動桿1 0將可上下移 動。按，鎖固解除構件1 5及鎖固桿1 6係壓拉後，由於 回動彈簧1 5 a之作用而返回到中立位置。 又，因推壓保持閂鎖1 4之上部以解除機械鎖固，配 置有由磁鐵1 7驅動之推壓桿1 7 a。 鎖固桿1 6之端部爲形成爲L形之鉤件卡止部1 6 a ，如第1圖所示，在L形部鉤住鉤件1 6 b，視其需要使 用洋鎖16c上鎖（第1圖）加以鎖固。 第4圖係限制手柄之插拔之機構說明圖，作爲限制手 本紙張尺度適用中國國家標準（CNS ) A4規格（210X297公釐) 一 518625 Α7 Β7 五、發明説明（5 ) (請先閱讀背面之注意事項再填寫本頁) 動手柄5之插拔之機構，係在手動手柄5之圓筒軸部5 a 之圓周形成卡止溝，在先端形成推拔部5 c。卡止或脫離 手動手柄5之卡止溝5 b所用之上下移動之鉤1 8 a設於 鉤上下移動用桿1 8先端，鉤上下移動用桿1 8係由長孔 18 b被軸支於軸1 8 c ，而可由凸輪從動桿1 〇之中央 部之輥輪12之上下移動而轉動。 鉤上下移動用桿1 8係在軸1 8 c側由回動彈簧1 9 施壓，因輥輪1 2位於凸輪板7之溝部7 b由於鎖固桿 1 8 a下端位於較手動手柄5之上，所以可插拔手動手柄 5。又，輥輪1 2位於凸輪板7外周部時，鎖固桿1 8 a 下端爲由手動手柄5之卡止溝5 b所卡止不能拔起手動手 柄5。按，鉤1 8 a下端外側形成有推拔部1 8 e，即使 鉤1 8由手動手柄5之卡止溝5 b位於下位置，若將手動 手柄5推拔部5 c用力推入時，鉤上下移動用桿1 8將抗 衡回動彈橫1 9而上來，而可插入手動手柄5。 在裝置之外殻1 a之手動手柄插入孔6 a裝設遮擋板 經濟部智慧財產笱8工消費合作钍印製 2 〇可轉動，在遮擋板2 0下部係由磁鐵2 1形成有前進 後退之擋止桿2 1 a進出之孔2 0 a。 茲關於本發明之開閉器用操作器之動作說明如下。 (1)電動操作 從「關斷」位置操作至「接通」位置時 於第2圖，在凸輪板7中央之「關斷」位置之凹部 7 b掉入有凸輪從動桿1 〇之輥輪1 2，此狀態係由微動 本纸張尺度適用中國國家標準（CNS ) A4規格（21〇Χ297公釐） Q 一 518625 A7 B7 五、發明説明（6 ) (請先閲讀背面之注意事項再填寫本頁) 開.關1 3 a所檢測，此狀態係由微動開關1 3 a所檢出而 可由磁鐵1 7激磁，在保持閂鎖1 4之凹部1 4 a卡止鎖 固用輥輪1 3成爲鎖固之狀態。 於此被鎖固之狀態，命令「接通」時，由於磁鐵1 7 而桿1 7 a推壓保持閂鎖1 4從保持閂鎖1 4之凹部 1 4 a脫離鎖固用輥輪1 3解除鎖固，接著馬達4 (第1 圖）逆迴轉。 由於馬達4之迴轉固定於輸出軸2之凸輪板7就迴轉 ’隨著凸輪板7之迴轉設於凸輪從動桿10之輥輪12爲 從凸輪板7之「關斷」位置之凹部7 b被推上而微動開關 1 3 a就動作解除磁鐵1 7之激磁，而保持閂鎖1 4將在 下一可鎖固位置等待。並且，若凸輪板7迴轉時輥輪1 2 就掉入於「接通」位置之凹部7 a。此時，微動開關8 d 檢出銷9 a位置而馬達4就停止，並且，在保持閂鎖1 4 之凹部1 4 a卡止鎖固用輥輪1 3變成鎖固狀態。 又，微動開關1 3 a檢出凹部7 a與輥輪1 2之卡合 使其可激磁磁鐵1 7，而等待下一動作。 經濟部皙慧时夜笱員工消費合汴社印製 從「關斷」操作爲「接地」時，也與上述同樣之動作 ，由於「接地」指令，保持閂鎖1 4爲由桿1 7 a所推壓 從保持閂鎖1 4之凹部1 4 a脫離凸輪從動桿1 〇而解除 鎖固。隨著凸輪板7之迴轉，設於凸輪從動桿1 〇之輥輪 1 2被從凸輪板7之「關斷」位置之凹部7 b推起，而掉 入於「接地」位置之凹部7c，馬達4就停止。並且，對 於保持閂鎖14卡止鎖固用輥輪13而變成被鎖固之狀態 -9 - 本紙張尺度適用中國國家標準（CNS ) A4規格（210X297公釐） 518625 A7 B7 五、發明説明（7 ) 。「接通」，「關斷」’ 「接地」之相反操作，係藉逆轉 馬達即可進行。 (請先閱讀背面之注意事項再填寫本頁) 如以上，因在「接通」，「關斷」或「接地」之各位 置被鎖固，所以不會例如從「接通」位置跳過「關斷」位 置而被操作於「接地」位置之虞。 又，如第1圖，第3圖，在「接通」，「關斷」或「 接地」之各位置藉拉動鎖固桿1 6飾住飽件1 6 b上鎖， 即可在既定位置確實鎖固。 又，在電動動作途中，萬一發生停電，開關不妥情形 因其他原因變成不能操作時，齊備手動操作條件後，如第 4圖所示，從遮擋板2 0之孔脫離擋止桿21 a，開啓遮 擋板2 0用力推入手動手柄5之推拔部5 c，鉤上下移動 用桿1 8爲抗衡回動彈橫1 9上來，可將手動手柄5推入 於操作軸6，可用手動迴轉操作軸6加以操作。 (2 )手動操作 經濟部智慧財產笱員工消費合作社印製 由無上述之電路變成可手動操作之條件時，磁鐵2 1 就被施壓從遮擋板2 0之孔2 0 a脫離擋止桿2 1 a，就 可開啓遮擋板。開啓遮擋板2 0將手動手柄5推入於操作 軸6。在「接通」，「關斷」或「接地」位置被鎖固時鉤 上下移動用桿1 8先端之鉤1 8 a係較手動手柄5之卡止 溝5 b位於更上方之位置，所以不會阻止手動手柄5之推 壓，所以可容易插入。 若輥輪掉入於凸輪板7之「關斷」位置之凹部1 7 b 本紙^尺度適用中國國家標準（〇阳）八4規格（210、/297公釐） Γΐ〇 . 518625 A7 __ B7 五、發明説明（8 ) (請先閲讀背面之注意事項再填寫本頁) 時.，因保持閂鎖1 4之凹部1 4 a卡止鎖固用輥輪1 3變 成被鎖固之狀態，所以爲了解除此鎖固，解鎖洋鎖1 6 c ’脫離鉤件1 6 b推壓鎖固桿1 6時，保持閂鎖1 4就迴 轉而與鎖固用輥輪13之卡止就脫離而解除鎖固。 接著，轉動手動手柄5時由於操作軸6之迴轉固定於 輸出軸2之凸輪板7就迴轉，隨著凸輪板7之迴轉設於凸 輪從動桿1 〇之輥輪1 2就被推上從凸輪板7之「關斷」 位置之凹部7 b而掉入於「接通」位置之凹部7 a。若輥 輪1 2掉入於凸輪板之「關斷」位置之凹部7 a時，對於 保持閂鎖1 4之凹部1 4 a卡止鎖固用輥輪1 3而變成鎖 固之狀態。 經濟部智慧时產笱員工消費合作钍印製 另一方面，轉動手動手柄時，如第4圖所示，隨著凸 輪板7之迴轉設於凸輪從動桿10之輥輪12就從凸輪板 7之「接通」位置之凹部7 b被推上，鉤上下移動用桿 1 8先端之鉤1 8 a就進入於手動手柄5之卡止溝5 b， 於此狀態不能拔出手動手柄5。並且迴轉凸輪板7若輥輪 1 2掉入於凸輪板7之「接通」位置時之凹部7 a時，鉤 1 8 a就從手動手柄5之卡止溝6 b脫離，而手動手柄5 就變成可拔出之狀態。 若輥輪1 2掉入於凸輪板7之「接通」位置之凹部 7 a時，鎖固用輥輪1 3就被卡止於保持閂鎖1 4之凹部 1 4 a變成鎖固狀態而阻止迴轉。 即使從「關斷」操作於「接地」時，與上述動作相同 ，推壓鎖固桿16，從保持閂鎖1 4之凹部1 4 a脫離鎖 本紙張尺度適用中國國家標準（CNS ) A4規格（210X297公釐） _ H _ 518625 A7 B7 五、發明説明（9 ) (請先閲讀背面之注意事項再填寫本頁) 固用輥輪1 3以解除鎖固，隨著手動手柄5之凸輪板7之 迴轉，設於凸輪從動桿1 0之輥輪1 2爲從凸輪板7之「 關斷」位置之凹部1 4 a被推上，掉入於「接地」位置之 凹部7 c ，對於保持閂鎖1 4之凹部1 4 a卡止鎖固用輥 輪1 3變成被鎖固之狀態，阻止迴轉。 「接地」，「接通」，「關斷」之相反位置，係逆迴 轉手動手柄5進行。 如以上，因在「關斷」，「接通」或「接地」位置被 鎖固，所以不會有跳過「關斷」位置操作之虞。又，因在 「關斷」，「接通」或「接地」位置之各位置拉動鎖固桿 鉤住鉤件上鎖，就可鎖固位置。 實施例2 於本實施例係爲了確實防止因手動手柄5之錯誤動作 ，當結束一個切換操作（例如，從關斷到接通）時，成爲 不暫且手動手柄5就不能進到下一操作之構造者。 經濟部智慧財產¾員工消費合作钍印製 第5圖係表示本發明之鎖固桿之其他實施例，（a) 係平面圖’ （b )係側面圖’第6圖係該正面圖，與實施 例1之構件同一構件標示了同一符號，而省略其說明。與 實施例1同樣，在保持閂鎖1 4卡合有移動於其上部之鎖 固解除構件1 5，鎖固解除構件1 5係可轉動地樞著於_ 固桿1 6，由於鎖固桿1 6之水平移動而轉動，而由於回 動彈簧1 5 a之作用返回到中立位置。 在鎖固桿1 6軸支凸輪滾動用輥輪1 2之軸1 2 a;^ ^紙張尺度適用中國國家標準（CNS ) A4規格（210X297公釐） Γΐ2: """ --— 518625 A7 B7 五、發明説明（10 ) (請先閲讀背面之注意事項再填寫本頁) 被.插入於長孔1 6 d，由於凸輪板7之迴轉而凸輪從動桿 1 0就上下移動，輥輪1 2爲上下移動，藉此上下移動鎖 固桿1 6將轉動鎖固解除構件1 5。 又，在鎖固桿1 6，於遮擋板2 0側之下緣側形成有 爪卡止溝1 6 e及1 6 f。 在遮擋板2 0連接有逆L字形之鎖回爪2 0 b。藉開 閉遮擋板2 0，鎖固爪2 0 b轉動而進出於鎖固桿1 6之 爪卡止溝1 6 e或1 6 f ，使其可或不可鎖固桿1 6之水 平移動。 按，鎖固桿1 6端部爲形成爲L形之鉤件卡止部 1 6 a，如第1圖所示，在L形部鉤住鉤件1 6 b，視其 需要上鎖南京鎖1 6 c (第1圖）加以鎖固。 關於本實施例之操作，參照第5 (b)圖及第7圖之 操作說明圖從關斷切換爲接通之操作說明如下。 於第5 (b )圖，遮擋板2 0係堵塞手動手柄插入孔 經濟部智慧財產苟員工消費合作社印製 2 0 a，於此狀態下鎖固爪2 0 b因從鎖固桿1 6之爪卡 止溝1 6 e及1 6 e脫離，鎖固桿1 6之推拉係可自由。 又，保持閂鎖1 4係處於被鎖固之狀態。 接著，如第7 (a)圖所示，爲了切換操作，推壓鎖 固桿1 6時，保持閂鎖1 4就與迴轉鎖固用輥輪1 3之卡 止鎖固就被解除。於此狀態下開啓遮擋板2 0時，鎖固爪 20b就鉤住於鎖固桿1 6之爪卡止溝1 6 e。 其後，插入手動手柄5迴轉操作軸6時，凸輪板7就 迴轉，隨著凸輪板7之迴轉設於凸輪從動桿1 0之輥輪 本&張尺度適财關家料（CNS )八4祕（210X297公釐)_ 13 一 " 518625 A7 —_B7 五、發明説明（n ) (請先閱讀背面之注意事項再填寫本頁) 1 .2爲從凸輪板7之「關斷」位置之凹部7 b被推上，更 且’迴轉凸輪板7時，輥輪1 2就掉落於「關斷」位置之 凹部7 a。此動作時，如第7 ( a )圖之2點鏈線所示， 由於輥輪1 2之軸1 2 a ，鎖固桿1 6就被推上，爪卡止 溝1 6 e就從鎖固爪2 0 b脫離，鎖固桿1 6由於回動彈 簧1 5 a之作用移動於遮擋板2 0側。 當輥輪1 2掉入於「接通」位置之凹部7 a時，就如 第7 (b )圖所示，爪卡止溝1 6 f就掉落於鎖固爪 2 0 b，所以不能移動鎖固桿1 6。 於此，欲進行下一動作時，拔出手動手柄5，從第5 (b )圖所示狀態，關斷遮擋板2 0將鎖固爪2 0 b脫離 爪卡止溝16f後，推入鎖固桿16，從第7 (a)圖狀 態反復上述操作，由手動手柄5迴轉切換凸輪板7。 依據本實施例，除非不拔出手動手柄5，因不能進行 下一切換動作，所以可確實防止跳過下一操作之錯誤動作 〇 經濟部智慧財產¾員工消費合作社印製 按，如第7(c)所示，在「關斷」，「接通」或「 接地」之各位置，拉動鎖固桿1 6鉤住鉤件1 6 b上鎖並 且鎖固桿1 6之鎖固爪2 0 b之移動受阻因不能開啓遮擋 板2 0，所以在既定位置更加確實鎖固。 【發明效果】 若依據本發明因凸輪機構就可作用機械鎖固’所以可 防止跳過下一操作之錯誤動作。 -14- 本紙張尺度適用中國國家標準（CNS ) A4規格（210X297公釐） 518625 A7 B7 五、發明説明（η ) (請先閱讀背面之注意事項再填寫本頁) .又，依據本發明，手動時，若不完全變成「關斷」’ 「接通」或「接地」位置時就不能拔出手動手柄，所以$ 進行確實之操作。 圖式之簡單說明 第1圖係表示本發明之全體操作器，（a )係側面圖 ，（b)係平面圖，（c)係正面圖。 第2圖係表示本發明之操作器之凸輪板周邊，（a) 係平面圖，（b )係側面圖。 第3圖係表示保持閂鎖之機械鎖固，（a )係平面圖 ，（b )係側面圖。 第4圖係限制手柄之插拔機構之說明圖。 第5圖係表示本發明之鎖固桿之另外實施例，(a ) 係平面圖，（b )係側面圖。 第6圖係本發明之鎖固桿之另外實施例之正面圖。 第7 明圖。 經濟部智慧財產局員工消費合作社印製518625 A7 B7 V. Description of the invention (1) [Technical field to which the invention belongs] (Please read the precautions on the back before filling out this page) The invention relates to the "off" of operating switches such as circuit breakers with grounding switches , "On" and "Grounding" switch operator. [Know-how] Switching the three positions of "off", "on" and "grounding" of the switch is using a switch operator. The operator for the shutter is described in, for example, Japanese Patent Application Laid-Open No. 8 -3 1 5 6 9 2 or Japanese Patent Utility Model Registration No. 3012144. The operating device for the shutter is a connecting rod connected to an operating lever of one end of the output shaft of the operating device for operating the main circuit contact of the shutter. The output shaft is constructed by a gear motor when it is automatic, and by a manual handle when it is manual. Rotate the connecting rod by the motor or manual handle to move the operating lever to switch the main circuit contacts of the shutter to the 3 positions of "off", "on" and "ground". Printed by the Intellectual Property of the Ministry of Economic Affairs and the employee ’s consumer cooperation [Problems to be solved by the invention] However, in the past, the operation device for the shutter was particularly "off" when it was operated by mistake. It happens that it stops in the "off" position. In addition, during manual operation, because the handle can be inserted and pulled freely, pull the handle out of the way other than "off", "on" and "grounding", or by making it impossible to make it surely "off", "on ”And“ Grounding ”position This paper size applies Chinese National Standard (CNS) A4 specification (210X297 mm) _ 518625 A7 _____B7_ V. Description of the invention (2) Question (Please read the precautions on the back before filling this page) Therefore, the present invention provides an operator for a shutter, which can be reliably operated at predetermined positions with respect to the "off", "on", or "ground" position of the shutter. [Means for solving the problem] Printed by the Intellectual Property of the Ministry of Economic Affairs, Industrial Cooperation, and Industrial Printing. The present invention is an operating device for a shutter. The output shaft is rotated by a motor or a manual handle to switch the "off" and "on" of the shutter. "Or" grounding "position is characterized in that the cam plate provided on the output shaft and the periphery of the cam plate form respective positions of" off "," on "or" grounding "corresponding to the operator of the shutter. A part of the recess and a pin formed on the surface of the cam plate are provided with a pin that abuts on a micro switch that stops the motor, and a roller for cam rolling and a roller for locking that rolls under pressure on the periphery of the cam. The cam follower lever that rotates and moves up and down is in the "off", "on" or "grounded" position of the cam roller. The locking roller is locked by its recess to lock it. The latch holding the rotation of the fixed output shaft, and the micro switch that detects the engagement of the concave portion of the cam plate with the cam roller, rotates with the horizontal movement of the locking lever, and is released from the concave portion of the retaining latch. Roller to solve Locking the lock releasing member, and the magnet to be driven by the locking release lever. [Embodiment of the invention] In the above-mentioned configuration, a locking shaft is formed on a circumference of a cylindrical shaft portion inserted into an operation shaft of a drive output shaft, and a push-out portion is formed on a tip portion. -5- This paper size is applicable to China National Standard (CNS) A4 specification (210X29 * 7mm) 518625 A7 ___B7_ V. Manual handle of invention description (3) and (Please read the precautions on the back before filling this page) There is a manual handle for locking or disengaging The hook used for up-and-down movement is pressed by the long shaft on the side of the operation shaft and supported by the shaft, and is moved by the cam follower rod to rotate up and down, so that the hook for up-and-down movement of the hook is used. In addition, in the above-mentioned locking lever, the long hole of the shaft of the roller of the shaft supporting cam follower is inserted, and the manual handle insertion hole for opening and closing the manual handle to the operating shaft is formed on the claw card of the lower edge side of the shielding plate The locking groove and the locking claw which can be rotated by the opening and closing of the shielding baffle to enter and out of the locking lever to lock the groove. [Embodiment 1] Embodiment 1 Fig. 1 shows the entire manipulator of the present invention, ( a) is a side view '(b) is a plan view, and (c) is a front view. A lever 3 (not shown) for operating a shutter (not shown) is provided at one end of the manipulator 1. The connecting rod 3 is printed by the Ministry of Economic Affairs ’Intellectual Property and Employee Consumer Cooperatives. When the output shaft 2 is automatic, The motor 4 has a structure in which it is rotated by an operating shaft 6 that is rotated by a manual handle 5 from outside the housing 1 a when in manual operation. The above structure is the same as that of the conventional operation device. Fig. 2 shows the cam plate periphery of the manipulator of the present invention, (a) is a plan view, and (b) is a side view. The output shaft 2 is provided with a cam plate 7 on the side opposite to the connecting rod, and the cam plate is rotated in accordance with the rotation of the output shaft. Recesses 7a, 7b, and 7c are formed at intervals on the peripheral edge of the cam plate at positions corresponding to "on"-"on and off"-"ground" of the shutter. Also 'on the surface of the cam plate 7 is equivalent to the "on" of the shutter-"Footprint paper size applies the Zhongguanjia standard ((: just now ^ (2 Shu 297 mm) a _ 518625 A7 B7 V. Description of the invention (4) Closed. "-" Earth "Each position is provided with pins 9a, 9b equivalent to micro switches 8a, 8b, 8c, 8d. (Please read the precautions on the back before filling this page) In the direction orthogonal to the output shaft 2, one end is pressurized by a spring 11 and a cam follower lever 10 which is pivotably pivoted is installed. At the center of the cam follower lever 1.0, a roller imitating the periphery of the cam plate 7 is provided. The wheel 12 is provided at the other end of the cam follower lever 10 with a locking roller 1 3 for locking or disengaging from a later-mentioned rotatable holding latch 1 4 and a lower recess 1 4 a. The holding latch 1 4 The pressure is applied so that the recessed portion 14 a is able to abut the locking roller 13. The roller 12 is a micro switch 13 a that detects the recessed portions 7 a to 7 c of the cam plate 7. The third figure printed by the consumer cooperative shows the mechanical lock that holds the lock, (a) is a plan view, and (b) is a side view. The holding latch 14 is engaged with the movement The upper part of the lock release member 15 and the lock release member 15 are rotatably pivoted on the lock lever 16 and are rotated by the horizontal movement of the lock lever 16 to keep the recess 1 of the latch 1 4 4 a is released from the locking rollers 13 to release the mechanical locking. The cam follower lever 10 can be moved up and down by the rotation of the cam plate 7. Press the lock release member 15 and the locking lever 16 After pressing and pulling, it returns to the neutral position due to the action of the return spring 15a. Furthermore, the upper part of the holding latch 14 is pushed to release the mechanical lock, and a push rod 1 driven by a magnet 17 is arranged 7 a. The end of the locking lever 16 is an L-shaped hook locking portion 16 a. As shown in FIG. 1, hook the hook 16 6 b at the L-shaped portion, and use foreign The lock 16c is locked (picture 1) and locked. Picture 4 is an illustration of the mechanism that restricts the insertion and removal of the handle. As a standard for restricting the size of the paper, the Chinese National Standard (CNS) A4 (210X297 mm)-518625 A7 Β7 5. Description of the invention (5) (Please read the precautions on the back before filling this page) The mechanism for inserting and removing the moving handle 5 is attached to the cylindrical shaft of the manual handle 5. A locking groove is formed on the circumference of the part 5 a, and a pushing part 5 c is formed on the tip. A hook 1 8 for moving up and down for locking or disengaging the manual groove 5 b is provided on the rod for moving up and down the hook 1 8 At the apex, the hook-up and down-moving rod 18 is supported on the shaft 18c by a long hole 18b, and can be rotated up and down by a roller 12 at the center of the cam follower lever 10. 1 8 is pressed by the return spring 19 on the shaft 1 8 c side, because the roller 12 is located on the groove 7 of the cam plate 7 b, because the lower end of the locking lever 1 8 a is located above the manual handle 5, it can be inserted Pull the manual handle 5. When the roller 12 is located on the outer periphery of the cam plate 7, the lower end of the locking lever 18a is locked by the locking groove 5b of the manual handle 5, and the manual handle 5 cannot be pulled up. Pressing, a push-out portion 1 8 e is formed on the outer side of the lower end of the hook 1 8 a. Even if the hook 18 is located in the lower position by the locking groove 5 b of the manual handle 5, if the push-in portion 5 c of the manual handle 5 is pushed in firmly, The lever 18 for the up and down movement of the hook will lift up the counter-reverse spring 19 and can be inserted into the manual handle 5. A manual handle insertion hole 6 a of the device housing 1 a is equipped with a shielding plate intellectual property of the Ministry of Economic Affairs 8 industrial and consumer cooperation printing 2 〇 rotatable, the lower part of the shielding plate 2 0 is formed by a magnet 21 1 forward and backward The stop lever 2 1 a enters and exits the hole 2 0 a. The operation of the operator for a shutter according to the present invention is described below. (1) When the electric operation is performed from the "off" position to the "on" position, as shown in Fig. 2, the recess 7b at the "off" position in the center of the cam plate 7 falls into the roller with the cam follower lever 10 Wheel 1 2. This state is determined by micro-motion. The paper size applies the Chinese National Standard (CNS) A4 specification (21 × 297 mm). Q-518625 A7 B7 V. Description of the invention (6) (Please read the precautions on the back before (Fill in this page) On. Off 1 3 a Detect, this state is detected by the micro switch 1 3 a and can be excited by the magnet 17, and the locking roller is locked in the recess 1 4 a of the holding latch 1 4 a 1 3 becomes locked. In the locked state, when the command "ON" is commanded, the lever 17a pushes the holding latch 14 due to the magnet 17, and it is released from the locking roller 1 4 from the recess 1 of the holding latch 1 4 Unlock and then motor 4 (picture 1) reverses rotation. The cam plate 7 fixed to the output shaft 2 is rotated due to the rotation of the motor 4. As the cam plate 7 is rotated, the roller 12 provided on the cam follower lever 10 is a recess 7 b from the “off” position of the cam plate 7. When pushed up, the micro switch 1 3 a will release the excitation of the magnet 17, and the holding latch 14 will wait at the next lockable position. When the cam plate 7 is rotated, the roller 12 is dropped into the recessed portion 7a in the "on" position. At this time, the micro switch 8 d detects the position of the pin 9 a and the motor 4 stops, and the locking roller 14 is locked in the recessed portion 14 a of the holding latch 14 and the locked state becomes the locked state. In addition, the micro switch 1 3 a detects the engagement of the recessed portion 7 a with the roller 12 to make it magnetize the magnet 17 and waits for the next operation. When the Ministry of Economic Affairs ’s Night Consumer Employees Co., Ltd. printed the operation from “OFF” to “Grounding”, it also performed the same operation as above. Due to the “Grounding” command, the latch 14 was held by the lever 1 7 a The pushing is released from the cam follower lever 10 by the recess 14a of the holding latch 14, and the lock is released. As the cam plate 7 rotates, the roller 12 provided on the cam follower lever 10 is pushed up from the recessed portion 7 b of the “off” position of the cam plate 7 and falls into the recessed portion 7 c of the “grounded” position. , The motor 4 stops. In addition, the latch 14 is locked by the locking roller 13 and becomes locked. -9-This paper size applies the Chinese National Standard (CNS) A4 specification (210X297 mm) 518625 A7 B7 V. Description of the invention ( 7). The opposite operations of “on”, “off” and “ground” can be performed by reversing the motor. (Please read the precautions on the back before filling in this page) As above, because it is locked at each position of “on”, “off” or “ground”, it will not be skipped from the “on” position, for example The "off" position may be operated in the "ground" position. In addition, as shown in Fig. 1 and Fig. 3, at each position of "on", "off" or "ground", by pulling the locking lever 16 to decorate the full piece 16b, it can be locked in the predetermined position. Securely locked. In the middle of the electric operation, if a power failure occurs and the switch becomes inoperable due to other reasons, the manual operation conditions are prepared, as shown in Figure 4, and the stop lever 21 a is separated from the hole of the cover plate 20 a. Open the shutter 2 and push the pushing part 5 c of the manual handle 5 with force. The lever 18 for the up and down movement of the hook is used to counteract the rebound. The manual handle 5 can be pushed into the operating shaft 6 and can be manually rotated. The operation shaft 6 is operated. (2) Manual operation of the Intellectual Property of the Ministry of Economic Affairs and Employee Consumer Cooperatives. When printed from a circuit without the above-mentioned conditions to a condition where it can be operated manually, the magnet 2 1 is pressed away from the hole 2 0 a of the shielding plate 2 from the stop lever 2 1 a, you can open the shutter. Open the shutter 2 0 and push the manual handle 5 into the operation shaft 6. When the “on”, “off” or “ground” position is locked, the hook for moving the hook up and down 1 8 the hook at the front end 1 8 a is located higher than the locking groove 5 b of the manual handle 5, so It does not prevent the manual handle 5 from being pushed, so it can be easily inserted. If the roller falls into the recessed part of the "off" position of the cam plate 7, the paper ^ size applies to the Chinese national standard (〇 阳) 8 4 specifications (210, / 297 mm) Γΐ〇. 518625 A7 __ B7 5 2. Description of the invention (8) (Please read the precautions on the back before filling in this page). The latching rollers 1 4 a are held by the latches 14 and the locking rollers 13 are locked. In order to release the lock, the lock 1 6 c is released. When the lock lever 16 is pushed, the holding latch 14 is rotated, and the lock with the lock roller 13 is released and released. Locked. Next, when the manual handle 5 is turned, the cam plate 7 fixed to the output shaft 2 is rotated due to the rotation of the operation shaft 6, and the roller 12 of the cam follower lever 10 is pushed up as the cam plate 7 is rotated. The recess 7b of the "off" position of the cam plate 7 falls into the recess 7a of the "on" position. When the roller 12 falls into the recessed portion 7 a of the "off" position of the cam plate, the locking roller 14 is locked to the recessed portion 14a of the holding latch 14 and becomes locked. Ministry of Economic Affairs, production of wisdom, employee cooperation, and printing. On the other hand, when the manual handle is turned, as shown in Figure 4, the roller 12 of the cam follower lever 10 is turned from the cam plate as the cam plate 7 rotates. The recess 7 b in the “on” position of 7 is pushed up, and the hook for moving the rod up and down 1 8 The leading hook 1 8 a enters the locking groove 5 b of the manual handle 5 and the manual handle 5 cannot be pulled out in this state . And if the rotary cam plate 7 falls into the recess 7 a when the cam plate 7 is in the "on" position, the hook 1 8 a is released from the locking groove 6 b of the manual handle 5 and the manual handle 5 It becomes a removable state. If the roller 12 falls into the recessed portion 7 a of the “on” position of the cam plate 7, the locking roller 13 is locked in the recessed portion 1 4 a of the holding latch 14 and becomes locked. Stop turning. Even when operating from "OFF" to "Grounding", the same operation as above, the locking lever 16 is pushed to release the lock from the recess 14 of the holding latch 1 4 a. The paper size applies the Chinese National Standard (CNS) A4 specification. (210X297 mm) _ H _ 518625 A7 B7 V. Description of the invention (9) (Please read the precautions on the back before filling this page) Fix the roller 1 3 to release the lock. With the cam plate of the manual handle 5 The rotation of 7 is set on the cam follower lever 10. The roller 12 is pushed from the "off" position of the cam plate 7 to the recess 1 4a, and falls into the recess 7c of the "ground" position. The recessed portion 14a of the latch 14 is locked to lock the roller 13 for locking, and the rotation is prevented. The opposite positions of "ground", "on" and "off" are performed by reversely turning the manual handle 5 in reverse. As mentioned above, because it is locked in the "off", "on" or "ground" position, there is no risk of skipping the "off" position. In addition, because the locking lever is pulled at each of the positions "off", "on" or "grounded", the hook can be locked to lock the position. Embodiment 2 In this embodiment, in order to surely prevent the wrong operation due to the manual handle 5, when a switching operation is ended (for example, from off to on), it becomes a temporary operation and the manual handle 5 cannot enter the next operation. Constructor. Intellectual Property of the Ministry of Economic Affairs ¾ Employee Consumption Cooperation Printed Figure 5 shows another embodiment of the locking lever of the present invention, (a) is a plan view '(b) is a side view' Figure 6 is the front view, and implementation The same symbols are used for the same components in Example 1, and descriptions thereof are omitted. As in the first embodiment, the lock latch 14 is engaged with a lock release member 15 which is moved to an upper portion thereof. The lock release member 15 is rotatably pivoted to the _ fixing rod 16. The 16 moves horizontally and rotates, and returns to the neutral position due to the action of the return spring 15a. The shaft of the roller 12 for the 6-axis cam roll of the lock lever 1 2 a; ^ ^ The paper size applies the Chinese National Standard (CNS) A4 specification (210X297 mm) Γΐ2: " " " --- 518625 A7 B7 V. Description of the invention (10) (Please read the precautions on the back before filling in this page) is inserted into the long hole 1 6 d, the cam follower lever 10 moves up and down due to the rotation of the cam plate 7, The rollers 12 are moved up and down, thereby moving the lock lever 16 up and down to rotate the lock release member 15. Further, claw locking grooves 16e and 16f are formed on the locking lever 16 on the lower edge side of the shielding plate 20 side. An inverse L-shaped locking claw 2 0 b is connected to the shielding plate 20. By opening and closing the shutter 20, the locking claws 20b are rotated to enter and out of the claw locking grooves 16e or 16f of the locking lever 16 so that they can move horizontally with or without the locking lever 16. Press, the end of the locking lever 16 is an L-shaped hook piece locking portion 16 a. As shown in FIG. 1, hook the hook piece 16 b in the L-shaped portion, and lock the Nanjing lock as required. 1 6 c (Figure 1). Regarding the operation of this embodiment, referring to the operation explanatory diagrams of FIG. 5 (b) and FIG. 7, the operation description of switching from off to on is described below. As shown in Figure 5 (b), the cover plate 2 0 is blocked by the manual handle insertion hole. It is printed by the Intellectual Property Department of the Ministry of Economic Affairs and the Consumer Cooperatives. 2 a is printed in this state. The claw locking grooves 16e and 16e are disengaged, and the push-pull system of the locking lever 16 can be free. The latches 14 and 4 are kept in a locked state. Next, as shown in FIG. 7 (a), in order to switch the operation, when the lock lever 16 is pushed, the lock between the holding latch 14 and the rotation lock roller 13 is released. When the shutter 20 is opened in this state, the locking claw 20b is hooked on the claw locking groove 16 of the locking lever 16. Thereafter, when the manual handle 5 is inserted to rotate the operating shaft 6, the cam plate 7 is rotated, and the cam plate 7 is set on the roller of the cam follower lever 10 as the cam plate 7 rotates. Eight secrets (210X297 mm) _ 13 I " 518625 A7 —_B7 V. Description of the invention (n) (Please read the precautions on the back before filling this page) 1.2 The "off" from the cam plate 7 The recessed portion 7 b at the position is pushed up, and when the cam plate 7 is rotated, the roller 12 is dropped at the recessed portion 7 a at the “off” position. During this operation, as shown by the chain line at point 2 in Figure 7 (a), the lock lever 16 is pushed up due to the shaft 12a of the roller 12, and the claw locking groove 16e is removed from the lock. The fixing claw 2 0 b is disengaged, and the locking lever 16 is moved to the shielding plate 20 side by the action of the return spring 1 5 a. When the roller 12 falls into the recess 7 a in the “on” position, as shown in FIG. 7 (b), the claw locking groove 1 6 f falls on the locking claw 2 0 b, so it cannot be Move the locking lever 1 6. At this point, when you want to perform the next action, pull out the manual handle 5, and from the state shown in Figure 5 (b), close the shutter 2 0 to release the locking claw 2 0 b from the claw locking groove 16f and push it in. The locking lever 16 repeats the above operation from the state shown in FIG. 7 (a), and the cam plate 7 is switched by the manual handle 5. According to this embodiment, unless the manual handle 5 is not pulled out, the next switching action cannot be performed, so the incorrect action of skipping the next operation can be reliably prevented. Intellectual property of the Ministry of Economy ¾ Printed by the employee consumer cooperative, as described in Section 7 c) As shown, at each position of "off", "on" or "ground", pull the locking lever 16 to hook the hook member 16b to lock and lock the locking claws 20 of the lever 16 The movement of b is blocked because the shutter 20 cannot be opened, so it is more securely locked in the predetermined position. [Effects of the Invention] According to the present invention, since the cam mechanism can be mechanically locked, it is possible to prevent an erroneous operation from skipping the next operation. -14- The size of this paper applies to Chinese National Standard (CNS) A4 (210X297 mm) 518625 A7 B7 V. Description of the invention (η) (Please read the notes on the back before filling this page). According to the invention, During manual operation, the manual handle cannot be pulled out if it is not completely turned to the "off", "on" or "grounded" position, so perform the exact operation. Brief Description of the Drawings Figure 1 shows the entire manipulator of the present invention, (a) is a side view, (b) is a plan view, and (c) is a front view. Fig. 2 shows the cam plate periphery of the manipulator of the present invention, (a) is a plan view, and (b) is a side view. Figure 3 shows the mechanical locking of the latch, (a) is a plan view, and (b) is a side view. Fig. 4 is an explanatory diagram of the insertion and removal mechanism of the restriction handle. Fig. 5 shows another embodiment of the locking lever of the present invention, (a) is a plan view, and (b) is a side view. Fig. 6 is a front view of another embodiment of the locking lever of the present invention. Figure 7 picture. Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs
說 ^表示本發明之鎖固桿之另外實施例之操作說 【符號之 i :操作器，1 a :外殻，2 :輸出軸，3 :連結桿 ，4 :馬達，5 :手動手柄，5a :圓筒軸部，5b ··卡 止溝，5 c ··椎拔部，6 :操作軸，6 a :手動手柄插入 孔，7 :凸輪板，7 a〜c :凹部，8 a〜d :微動開關 ，9 a ，b ··銷，10 :凸輪從動桿，11 :彈簧，12 :凸輪滾動用輥輪，1 2 a ··軸，1 3 :鎖固用輥輪， 本纸張尺度適用中國國家標準（CNS ) A4規格（210X297公釐） -15- 518625 A7 B7 五、發明説明（13 )Said ^ indicates the operation of another embodiment of the locking lever of the present invention [symbol i: manipulator, 1 a: housing, 2: output shaft, 3: connecting rod, 4: motor, 5: manual handle, 5a : Cylindrical shaft part, 5b ·· Lock groove, 5 c ·· vertebral extraction part, 6: Operating shaft, 6 a: Manual handle insertion hole, 7: Cam plate, 7 a ~ c: Recess, 8 a ~ d : Micro switch, 9 a, b ··· pin, 10: cam follower, 11: spring, 12: roller for cam rolling, 1 2 a · · shaft, 1 3: roller for locking, paper Standards apply to Chinese National Standard (CNS) A4 specifications (210X297 mm) -15- 518625 A7 B7 V. Description of invention (13)
，件 關構 開除 動解 微固 : 鎖 a·. 3 5 r—I rH 鎖 閃 持 保 β. 咅 凹 a 4 00^· 彈 訪 回 a 5 桿 固 鎖 6 1 C 爪 6 1 f ， co 件 1 鉤， : 溝 b 止 6 卡 1 爪 部 e 止 6 卡 1 件 ， 鉤孔 之長 桿： 固 d 鎖6 : 1 3 ， 6 鎖 1 洋 ij 移 下 上， 夠 軸 8 C 1± 00 5 IX 桿， 推孔 : 長 a· · 7 b 1 8 ， IX 鐵， 磁鉤 7a 1± 00 ， 1± 溝， 止桿 卡用The lock structure is opened and removed to remove the micro-solids: lock a ·. 3 5 r—I rH lock flash holding β. Recessed a 4 00 ^ · bounce back a 5 rod lock 6 1 C claw 6 1 f ， co Piece 1 hook,: groove b stop 6 card 1 claw e stop 6 card 1 piece, hook rod long bar: fixed d lock 6: 1 3, 6 lock 1 Yang ij move down, enough shaft 8 C 1 ± 00 5 IX rod, push hole: long a ·· 7 b 1 8 ， IX iron, magnetic hook 7a 1 ± 00 ， 1 ± groove, for stop rod use
IX 8 e 咅 b 拔 ο r二二 推 2 之， 飽孔IX 8 e 咅 b pull ο r 22 two push 2
9 IX 爪 固 鎖 ，鐵 橫磁 口g一 彈 1 2 回 ο 2 2 a ο ο 2 桿 ’止 板擋 擋 ： 遮 a (請先閱讀背面之注意事項再填寫本頁) 經濟部智慧財1¾員工消費合作钍印製 本紙張尺度適用中國國家標準（CNS ) A4規格（210X297公釐） -16-9 IX claw fixed lock, iron transverse magnetic port g bounces 1 2 back ο 2 2 a ο ο 2 lever 'stop plate stop: cover a (please read the precautions on the back before filling this page) Ministry of Economy and Wisdom 1¾ Consumption cooperation with employees. The paper is printed in accordance with China National Standard (CNS) A4 (210X297 mm). -16-