405137 A7 B7 經濟部中央標準局員工消費合作社印笨 五、發明説明（ ) 1 1 發Hi 1 1 | 1 . 發 明 技 術 領 域 1 1 本 發 明 係 關 於 —. 種 電 磁 繼 電 器 t 其 在 裝 配 及 操 作 時 展 -v 請 1 先 1 現 有 銜 接 此 繼 電 器 之 各 種 元 件 之 結 構 及 方 法 之 特 徵 〇 閱 讀 1 背 1 2 , 有 關 技 藝 說 明 面 Γ 之 1 電- 磁 繼 電 器 是 已 知 及 廣 泛 用 於 電 子 工 業 中 〇 電 磁 繼 電 注 意 1 I 事 Γ 器 __. 般 包 含 ~* 線 圈 架 9 —· 繞 捲 在 其 上 之 線 圈 » Λ*»> 鐵 心 t 項 再 ! 一 永 久 磁 A±h 鐵 • —· 銜 截 一 活 動 觸 點 及 至 少 一 靜 止 觸 點 0 這 填 % 本 裝 I 些 元 件 裝 配 形 成 一 電 磁 鐵 組 件 〇 此 電 磁 鐵 姐 件 再 與 其 餘 頁 1 I 元 件 一 起 安 裝 在 一 基 座 上 0 此 基 座 亦 提 供 有 一 插 座 用 於 1 I 電 連 接 諸 觸 點 與 電 磁 A*»» 翔 組 件 之 端 子 至 控 制 及 負 載 電 路 1 L 1 〇 一 罩 蓋 是 典 型 的 覆 置 在 繼 電 器 上 » 與 基 座 相 銜 接 Κ 形 1 訂 成 一 封 閉 之 包 裝 〇 為 了 要 適 當 地 作 動 t 電 磁 繼 電 器 之 諸 元 件 必 須 装 配 及 1 維 持 精 確 公 差 0 不 幸 的 是 很 多 電 磁 繼 電 器 之 工 作 環 境 不 1 I 客 易 維 持 精 確 之 公 差 (例如， 汽車， 工廠， 製造及電廠 1 1 等 等 ) >類如溫度差別， 振動， 濕度， 及塵埃常致使- . 1 m 電 器 之 數 個 元 件 間 移 動 9 因 此 改 變 所 需 要 之 公 差 及 減 1 Ϊ 損 繼 電 器 之 性 能 〇 例 如 在 可 動 觸 點 與 靜 止 觸 點 間 之 距 離 1 1 » 即 觸 點 間 隙 由 可 動 觸 點 放 置 在 靜 止 觸 點 之 負 載 f 即 1 I 超 距 > 及 銜 鐵 移 動 至 接 觸 電 磁 鐵 所 經 過 之 距 離 t 即 銜 鐵 1 | 間 隙 皆 必 須 設 定 及 維 持 在 精 確 限 度 之 内 〇 這 些 設 計 參 數 1 1 之 每 一 涸 都 與 數 個 元 件 之 移 動 有 互 相 關 係 〇 因 之 不 需 要 1 | 之 移 動 最 後 常 產 生 繼 電 器 及 其 相 關 電 路 之 故 障 〇 1 1 3- 1 1 1 1 本紙張尺度適用中國國家標準（CNS ) A4規格（210X297公釐） 405137 經濟部中央標準局貝工消费合作社印家 五、發明説明 (> ) 1 1 所 以 要 解 決 繼 電 器 及 其 關 聯 電 路 上 有 害 效 應 之 長 期 問 1 1 I 題 « 存 在 一 種 需 要 • 其 將 提 供 架 構 之 電 磁 繼 電 器 姐 裝 成 1 1 如 此 的 形 式 Η 承 受 嚴 酷操 作 環 境 之 逆 境 而 同 時 仍 能 維 持 請 先 1 1 精 確 之 公 差 〇 在 此 提 供 對 電 磁 繼 電 器 的 各 種 元 件 之 結 構 閱 1 背 1 增 強 其 將 能 剔 除 在 諸 元 件 間 之 移 動 9 因 而 提 供 __. 更 加 之 可 靠 之 繼 電 器 〇 ί 畫 1 發 明 Μ Ψ 項 再 1 1 本 發 明 之 主 要 g 標 是 提 供 一 種 電 磁 繼 電 器 t 其 能 承 受 填 % 本 | 嚴 酷 之 操 作 環 境 同 時 維 持 其 各 個 元 件 間 之 精 確 公 差 ϋ 頁 'W 1 | 主 要 百 標 是 由 各 種 加 強 電 磁 繼 電 器 之 结 構 而 實 現 t 如 本 I 文 所 揭 η 及 詳 细 敘 述 者 〇 1 本 發 明 提 供 之 電 磁 繼 電 器 包 括 一 基 座 及 一 電 磁 塊 件 » 1 訂 在 此 基 座 上 其 包 括 一 具 有 鐵 心 之 線 圈 架 至 少 一 繞 組 I 在 鐵 心 上 及 一 對 板 狀 磁 極 片 白 鐵 心 之 末 端 垂 直 伸 展 0 線 1 圈 架 亦 有 一 對 端 突 緣 ， 每 一 突 緣 接 近 一 磁 極 片 〇 設 有 一 I 用 於 銜 接 端 突 緣 與 磁 極 片 之 裝 置 0 在 — -較 佳 實 腌 例 中 1 1 » 一 突 出 • 或 相 似 物 是 垂 直 伸 展 白 每 一 端 突 緣 與 在 每 一 丨 磁 極 片 中 之 小 凹 坑 (d 1 IB p 1 e ) 或 類 者 可 插 入 的 接 合 0 此 1 用 於 銜 接 端 突 緣 與 磁 極 片 者 之 裝 置 可 預 先 排 除 諸 元 件 之 1 1 反 向 裝 配 〇 1 本 發 明 又 提 供 一 電 磁 繼 電 器 的 基 座 和 線 圈 架 之 有 利 结 1 I 構 特 徵 0 此 特 徵 包 含 其 上 有 一 孔 之 基 座 及 其 上 有 一 垂 直 1 1 伸 展 突 出 之 線 Qgf 圈 架 9 此 突 出 可 插 入 與 基 座 之 孔 接 合 〇 1 | 在 線 圈 架 裝 配 在 基 座 後 9 可 將 4- 環 氧 樹 脂 插 入邮中 〇 本 較 1 1 1 1 1 本紙張尺度適用中國國家標準（CNS ) A4规格（210X297公釐） 405137 A7 B7 五、發明説明（—） 佳實豳例是一自線圈架伸展之錐形突出。此維形突出之 尖頭之末梢端將貫穿在孔内之環氧樹脂之鏡形面並致使 環氧樹脂沿線圈架伸展之突出流下。此外，在線圈架之 一部和基座之間形成有一窩穴。環氧樹脂將沿突出之長 度繼鲭流下而充滿窩六。線圈架在環氧樹脂固化後將永 久附著在基座上，因之將對基座不會移動。 另一有利之结構特徵是併合內孔及鐵心之形吠於線圈 架內。本發明揭露及詳述一具有非均勻之縱向横剖面積 之內孔。沿内孔之長度設置多個扁條。此多個扁條是錐 拔成形，相反對應於內孔之縱向非均勻横剖面積，Μ形 成界定均勻圓柱横剖面積之縱向表面，用以可插入的接 受一具有對應的均勻圓往横剖面積之鐵心。在一較佳實 施例中，內孔之非均勻横剖面積是维形。本發明亦揭露 及詳列一具有一中央部和二端部之圓往形鐵心。在一較 佳實胞例中，二端部是軸向與中央部對齊，並有一小於 中央部的直徑之直徑。逐步減小直徑之發生Κ在改麥各 點界定鐵心之肩部。此肩部保證在鐵心與一對磁極片間 之適當銜接。更特別的是此較佳實拖例保證繼電器之磁 極片是位在與電磁組件之末端平齊，因此減小非工作之 氣隙。 本發明又提供另一種上述電磁繼電器之線圈架之結構 特激。此特激是歸於一種線圈架，包括一對端突緣，在 端突緣中有多個沈陷在内。在一較佳實施例中，提供有 兩個沈陷以保證在負載與控制電路間之間隔得以維持。 本紙張尺度適用中國國家標準（CNS ) A4说格（210X297公釐） ϋ I ^^1 1#1 - - 1*· I ii 1. ml In is— I. -- ml 、T (請先閱讀背面之注意事項再填寫本頁) 經濟部中央標準局員工消费合作社印家 經濟部中央標率局貝工消费合作社印聚 A7 ---404135_!Z- 五、發明説明（4 ) 本發明亦提供另一種上述電磁繼電器之線圈架的结構 特徵。在具有一對端突緣和一中央突緣之線圈架中，該 每一突緣有一線圈端子線模造於其中。在一較佳實施例 中當繞捲於鐵心之時，在線圈架之鐵心上之繞捲是穿過 在中央突緣之一沈陷並連接至每一個線圈端子線。在繞 組線與線圈端子間造成永久連接後，向前形成端子線。 所形成之向前連接的一項利益是導線之應變消除（strain relief) 0 為更明瞭本發明，可參考下文之實施例之說明及伴随 之圖式。 第1圖是根據本發明之一較佳實施例所構成之一電磁 繼電器之分解透視圖。 第2A圖是一自具有一突出之一端突緣之放大片段視圖。 第2B圖是一自具有一突起之一端突緣之放大側視圖。 第3A圖是一具上有一小凹坑之一典型磁極Η之放大片 段視圖。 第3Β鼸是一具上有一小凹坑之一典型磁極片之放大側 視酾。 第4圖是一具有一突出之線圈架及一具有一孔之基座 之放大片段透視圖。 第4Α圖是一構成一孔之基座，其一部分之放大透視圖。 第4Β圖是在一線圈架上之一突出之放大透視圖。 第5圖是一具有一突出之線圈架，Μ突出插入至一具 -6 - 本紙張尺度適用中國國家標準（CNS ) Α4規格（210Χ 297公釐） - -I ....... ίI — ....... - I - (n HH ^1 . (請先閲讀背面之注意事項再填寫本頁) ^ A7 4051¾^_b7 經濟部中央標準局員工消費合作社印製 五、發明説明（i· ) 1 1 有 一 孔 並 在 孔 中 有 環 氣 樹 脂 之 基 座 之 放 大 視 圖 〇 1 1 第 5A圖是 一 具 有 一 突 出 之 線 圈 架 插 入 至 一 具 有 一 孔 並 1 1 在 孔 中 有 環 氣 樹 脂 之 基 座 之 放 大 片 段 視 圖 〇 請 1 先 1 第 6 圖 是 在 — 線 圈 架 與 —- 基 座 之 間 之 窩 穴 充 填 有 環 閱 讀 1 氣 樹 脂 之 放 大 視 團 〇 背 面 1 之 1 第6A圖是 一 在 一 線圈架與 一 基 座 之 間 之 窩 穴 充 填 有 環 意 1 氣 樹 脂 之 放 大 片 段 視 圖 〇 事 項 | 再 1 第 7 圖 是 · 線 圈 架 及 其 上 繞 有 一 線 圈 之 片 段 俯 視 圖 ❶ 填 寫 本 袈 第 8 圖 是 線 圈 架 及 其 上 嬈 有 一 線 圈 之 片 段 側 視 _ 〇 頁 1 1 第 9 画 是 一 線 圈 架 及 一 線 圈 » 沿 第 S 圖 中 之 9- 9線所 1 1 作 之 Η 段 横 剖 面 視 圏 〇 1 第 1 0圖是 一 具 有 錐 形 内 之 線 圈 架 之 片 段 横 剖 面 視 圖β 1 訂 第 1 1圖是 —' 對 具 有 干 涉 突 出 之 固 定 端 子 的 片 段 透 視 圖。 伴 宵 旃 例 詳 細 說 明 1 現 在 參 考 第 1 画 9 其 顯 示 有 一 本 發 明 之 電 磁 繼 電 器 8〇 1 Ί 此 繼 電 器 包 括 一 基 座 10 9 其 界 定 繼 電 器 之 主 要 或 底 平 面 1 1 〇 一 對 靜 止 或 固 定 觸 黏 端 子 1 2和 14是緊結於基座 1 0中 ) 1 這 些 固 定 端 子 1 2和 14是垂 直 安 排 在 基 座 10之平面上 9 1. 並 提 供 有 固 定 觸 點 1 6和 1 8 〇 固 定 端 子 1 2和 14是插入基座 1 1 10中之槽 Π 20 9 並 由 填 隙 料 9 環 氧 樹 脂 或 由 任 何 其 他 之 I 密 封 劑 或 方 法 加 以 固 定 〇 此 外 9 線 圈 端 子 2 2和 24及 一 共 1 1 I 同線圈端子2 6以相似方向緊結於基座 10 〇 一 對 抑 制 電 1 1 阻器28或其他元件可安置在基座 1 0上 > 並 連 接 至 線 圈 端 1 I 子 2 2 ，24和 260 1 1 安 置 於 基 座 10上之 一 電 磁 鐵 組 件 30包括 一 線 圈 架 32 9 1 1 - 7- 1 1 本紙張尺度適用中國國家標準（CNS ) A4規格（210X297公釐） 經濟部中央榡準局貝工消費合作社印^ _ 405137 g 五、發明説明（办） 其上在二端突緣38和40與一中央突緣42間繞有一對線圈 34和36。端突緣38和40提供有諸沈陷37。一圓柱形狀鐵 心44以軸向插入镍圈架32 ，線圈34和36内，其而末端 分別連接至一對板狀磁極片46和48。此兩磁極片提供有 小凹坑50和52與在端突緣38和40上之突出54和56配合， 並分別提供有相當於鐵心44之直徑之穿孔58和60。在一 較佳實胞例中，鐵心44包括中央部45及二端部47和49。 端部47和49是與中央部45袖向對齊成一直線。每一端部 47和49有一小於中央部45直徑之直徑。直徑之改變成階 梯狀，因Ιφ在改變處形成之肩。在一較佳實施例中，在 磁極Η 46和48中之孔58和60具有相當於端部47和49之直 掙之育徑。 第2Α和2Β匾說明在端突緣38和40上之突出54和56之一 較佳實陁例之细節。第3Α和3Β圖則說明在磁極片46和48 上之小凹坑50和52之一較佳實施例之细節。 一板吠伸長之永久磁鐵62是沿線圈架32之一個側邊， 在一垂直於基座〗0面之一平面配置著，因而連接端突緣 38和40與磁極片46和48。永久磁鐵62以三磁極方式磁 化，Μ便在兩端有相同之磁戡極性（南極S)而中央部有 相反磁極（北極Ν)。一長的板狀之銜鐵64,其是稍為彎 曲成V形者平衡在永久磁鐵62之中央磁極使在其端部 與任一磁極片46和48之間形成氣隙。銜锇64之任一端是 分別藉由凹部72和74分剌成一對脚66和68。 一板條狀可動觴點彈簧76是藉由教丨釘78或相似物緊结 -8- 本紙張又度適用中國國家標準（CNS ) A4规格（2丨0X297公釐） (請先閱讀背面之注意事項再填寫本頁) i^· 經濟部中央標準局員工消費合作社印聚 _ 405137 五、發明説明（7 ) 牵銜锇64 之中部。一板條吠可動第一媚帶80是可銜接 於觴點弾簧76。一對可動觸點82和84是由焊接或任何其 他適宜方法固定至第一編帶80之兩端。一第二編帶86其 第一端固定至在可動觸點82和84之中間的第一編帶80 。第二編帶86之第二端是固定至一可動端子88 , Μ承載 在可動觸點82和84與可動端子88間之負載電流。可動端 子88 Μ —如端子12和14之相似方式緊结在基座10中。 當繼電器零件是沿第1圖中之虛線裝配時，繞組端子 92,94和96,(其皆是錨定在線圈架突緣38,40和42中者） 是由焊接或仟何其他適宜方法連接至線圈端子22, 24^26。 在一較佳實施例中，沈陷37提供於一對板狀磁極片46和 4 8與繞組端子9 2和9 4之間的增加之間隔。一外殻9 δ可置 放在裝配之繼電器上Μ與基座10—起形成一密閉之機殻。 第4、4Α和4Β圖描述界定一孔102及一線圈架104之基座 100之詳姐視圖，其包括一自線圈架104之一部垂直伸延 之突出106。當基座100和線圈架104沿其中顯示之虛線 裝配時，此突出106可插人孔102之內。突出106顯示為 一較佳之維形構形。 第5和5Α画描述一線圈架104,其包括一突出106,可 與一具有孔102之基座100組配其中突出106是插人孔102 內。第5Α圖顯示在孔102内未固化之環氧樹脂108。如圖 示，突出106之末梢尖端貫穿未固化之環氧樹脂108之凹 形面，因此使得未固化環氧樹脂沿突出106之邊緣流動 。如描述於第6和6Α圖，一窩穴100是界定在線圈架104 -9- 本紙張尺度適用中國國家標準（CNS ) Α4規格（2丨0X297公釐） - - ^^1 - . ΙΓ -11 I »-1 I m II — I- ^^1 Τ» 牙 、νβ (請先閱讀背面之注意事項再填寫本頁) 經濟部中央標率局貝工消费合作社印聚 A7 __405137 b7_ 五、發明説明（ί ) 與基座100之間。在環氧樹脂沿突出106之邊緣流動時， 未固化之環氧樹脂108即自孔102流人窩穴110内。在窩 穴110內之環氣樹脂將在固化時將線圈架104附著至基座 10 0- 現參考第7,8和9_,顯示有一本發明之電磁繼電器之 線圈架。此線圈架2包括繞在端突緣11δ和120與一中 央突緣122間之一對線圈114和116。端突緣118和120與 中央突緣122之每一個分別有線圈端子線124, 126和128 模製於其中。線圈114之起始引線130,藉由軟焊或任何 其他適宜之方法及設置，連接至端子線124,並捲繞在線 圈架112上。線圈114之一終了引線132穿過在中央突緣 122中之一沈陷而Μ實質上相同之方式連接至線圈端子 媒128。線圈116之一起始引線134亦是以實質上相同之 方式連接至線圈端子128,並捲繞在線圈架112上。線圈 116之一终了引線136是Κ如上述連接之實質上相同之方 式連接至線圈端子線126。在一最佳茛施例中，線圈端 子線128,终了引線132和起始引線134皆是向前形成以 解除諸線之應變。 第10圖例說一線圈架1 3 8之i佳實施例之一横剖面視 匾，其具有一内孔140,此内孔140為一维形。 第11圖揭述一對固定端子142和144之一較佳實腌例之 透視圖，其具有諸干涉突出146在其上。在當端子142和 144插人地與基座銜接時干涉突出146,能確保干涉配 合0 -10- 本紙張尺度適用中國國家標準（CNS ) A4規格（210X297公釐） ^^^^1 I I — In nn «nn 一 V (請先閱讀背面之注意事項再填寫本頁) __405137五、發明説明（9 ) 技露包 本揭皆 於對 ， 精下良 且況改。 而情及內 #1 «Β 例範變範 範及些的 是神這定 僅精部界 例之全所 施明。圍 實發良範 諸本改利 之離及專 露偏化請 揭不變申 此在多之 在能甚隨 解 士作伴 瞭人例如 應之 _ 在 薛實含 (請先閲讀背面之注意事項再填寫本頁) 經濟部中央標準局員工消費合作社印掣 本紙張尺度適用中國國家揉準（CNS ) A4規格（210X297公釐）405137 A7 B7 Employee Cooperative Cooperative of the Central Standards Bureau of the Ministry of Economic Affairs of the People's Republic of China Yin Ben 5. Description of the Invention () 1 1 Hair Hi 1 1 | 1. Field of the Invention 1 1 The present invention relates to—. -v Please 1 first 1 the characteristics of the structure and method of the various components that connect this relay. Read 1 back 1 2, the technical description surface Γ 1 electrical-magnetic relays are known and widely used in the electronics industry. 0 electromagnetic relays Electric attention 1 I matter Γ __. Generally contains ~ * Coil frame 9 — · Coil wound on it »Λ *» > Iron core t term again! A permanent magnet A ± h iron • — · Intercept one Moveable contact and at least one stationary contact 0 This fill% This component is assembled into an electromagnet assembly. This electromagnet piece is then Installed on a base with 1 I components on the remaining page. This base also provides a socket for 1 I to electrically connect the contacts with the electromagnetic A * »» terminal of the assembly to the control and load circuit 1 L 1 〇1 The cover is typically placed on the relay »It is connected to the base K-shaped 1 It is made into a closed package. In order to properly operate the components of the electromagnetic relay, it must be assembled and 1 maintain accurate tolerances. Unfortunately, many electromagnetic relays The working environment is not 1 I Keyi maintains accurate tolerances (for example, cars, factories, manufacturing and power plants 1 1 etc.) > categories such as temperature differences, vibration, humidity, and dust often cause-. 1 m electrical appliances Movement between components 9 Therefore change the required tolerance and subtract 1 Ϊ Damage the performance of the relay 〇 For example, the distance between the movable contact and the stationary contact 1 1 »That is, the contact gap is placed by the movable contact The load f at the stationary contact is 1 I over distance > and the distance t the armature moves to contact the electromagnet t i.e. the armature 1 | The gap must be set and maintained within precise limits. Each of these design parameters 1 1 All of them are related to the movement of several components. Therefore, the movement of 1 | is not necessary, and the failure of the relay and its related circuits often occurs. 1 1 3- 1 1 1 1 This paper size applies to China National Standard (CNS) A4 Specifications (210X297 mm) 405137 Yin Jia, Consumer Cooperative of the Central Standards Bureau of the Ministry of Economic Affairs of the People's Republic of China 5. Inventive Notes (1) So, to solve the long-term problem of harmful effects on relays and their associated circuits 1 1 I Question «There is a need • It will be equipped with a structured electromagnetic relay in the form of 1 1. It can withstand the adversity of the harsh operating environment while still maintaining the 1 1 precision tolerance. 0 in This provides the structure of the various components of the electromagnetic relay. 1 Back 1 Enhance it will be able to eliminate the movement between the components 9 thus providing __. More reliable relays 0 Draw 1 Invention M Ψ Item 1 1 The main g standard is to provide an electromagnetic relay that can withstand% filling. This harsh operating environment maintains precise tolerances among its components. Page 'W 1 | The main 100 standards are implemented by various reinforced electromagnetic relay structures such as The η disclosed in this article and the detailed description 〇 The electromagnetic relay provided by the present invention includes a base and an electromagnetic block »1 Ordered on this base, it includes a bobbin with a core and at least one winding I on the core The ends of the white iron core of the upper and a pair of plate-shaped magnetic pole pieces extend vertically. Line 1 and the ring frame also have a pair of end flanges. Each flange is close to a magnetic pole piece. There is an I for connecting the end flange and the magnetic pole piece. 0-In the preferred embodiment, 1 1 »A protrusion or similar is stretched vertically at each edge. It can be inserted into small dimples (d 1 IB p 1 e) or similar in each magnetic pole piece. 0 This 1 device for connecting the end flange and the magnetic pole piece can be excluded in advance. 1 1 Reverse assembly 0 The present invention also provides an advantageous combination of the base and the coil frame of the electromagnetic relay. 1 I Structural Features 0 This feature includes a base with a hole on it and a vertical 1 1 extending line Qgf ring frame. 9 This protrusion can be inserted into the hole of the base 〇1 | After the coil bobbin is assembled on the base 9 The 4-epoxy resin can be inserted into the post 〇 This is 1 1 1 1 1 This paper size applies to Chinese national standards (CNS ) A4 size (210X297mm) 405137 A7 B7 V. Explanation of the invention (—) A good example is a conical protrusion extending from a coil bobbin. The tip end of this dimensional protrusion will penetrate the mirror-shaped surface of the epoxy resin in the hole and cause the epoxy resin to extend along the protrusion of the coil bobbin to flow down. In addition, a cavity is formed between one part of the coil bobbin and the base. The epoxy resin will flow down along the protruding length and fill the nests. The bobbin is permanently attached to the base after the epoxy has cured, so it will not move to the base. Another advantageous structural feature is that the shape of the combined inner hole and core is bark in the coil former. The present invention discloses and details an inner hole having a non-uniform longitudinal cross-sectional area. A plurality of flat bars are provided along the length of the inner hole. The plurality of flat bars are formed by taper drawing, and instead correspond to the longitudinal non-uniform cross-sectional area of the inner hole, M forms a longitudinal surface defining a uniform cylindrical cross-sectional area for insertably receiving a cross-section with a corresponding uniform circle. Iron core of area. In a preferred embodiment, the non-uniform cross-sectional area of the inner hole is dimensional. The invention also discloses and details a round-shaped iron core having a central portion and two end portions. In a better example, the two end portions are axially aligned with the central portion and have a diameter smaller than the diameter of the central portion. The gradual reduction in diameter occurred at the points where the wheat core was changed to define the shoulders of the core. This shoulder ensures proper engagement between the core and a pair of pole pieces. More specifically, this preferred example ensures that the pole piece of the relay is flush with the end of the electromagnetic component, thus reducing the non-operating air gap. The present invention also provides another structure of the coil relay of the electromagnetic relay. This special excitation is attributed to a type of coil bobbin, which includes a pair of end flanges with multiple subsidences in the end flanges. In a preferred embodiment, two sinkers are provided to ensure that the gap between the load and the control circuit is maintained. This paper size applies the Chinese National Standard (CNS) A4 scale (210X297 mm) ϋ I ^^ 1 1 # 1--1 * · I ii 1. ml In is— I.-ml 、 T (Please read first Note on the back, please fill in this page again) Employee Consumer Cooperatives of the Central Standards Bureau of the Ministry of Economic Affairs, India, and the Central Standards Bureau of the Ministry of Economic Affairs, the Peugeot Consumer Cooperatives of the Central Standards Bureau, A7 --- 404135_! Another structural feature of the coil bobbin of the above electromagnetic relay. In a coil former having a pair of end flanges and a central flange, each of the flanges has a coil terminal wire molded therein. In a preferred embodiment, when wound on the core, the winding on the core of the bobbin passes through the sink at one of the central flanges and is connected to each coil terminal wire. After a permanent connection is made between the winding wire and the coil terminal, the terminal wire is formed forward. One benefit of the forward connection formed is the strain relief of the wires. For a better understanding of the present invention, reference may be made to the following description of the embodiments and accompanying drawings. Fig. 1 is an exploded perspective view of an electromagnetic relay constructed according to a preferred embodiment of the present invention. Figure 2A is an enlarged fragment view from a protruding edge with a protruding end. Figure 2B is an enlarged side view of a flange from one end of a protrusion. Figure 3A is an enlarged fragmentary view of a typical magnetic pole with a small pit on it. Number 3B 鼸 is an enlarged side view of a typical magnetic pole piece with a small pit. Figure 4 is an enlarged fragmentary perspective view of a bobbin with a protrusion and a base with a hole. Figure 4A is an enlarged perspective view of a part of a base constituting a hole. Figure 4B is an enlarged perspective view of one of the bobbins protruding. Figure 5 is a coil bobbin with a protrusion, and the M protrusion is inserted into a -6-this paper size applies the Chinese National Standard (CNS) A4 specification (210 × 297 mm)--I ....... ίI — .......-I-(n HH ^ 1. (Please read the notes on the back before filling out this page) ^ A7 4051¾ ^ _b7 Printed by the Consumer Cooperatives of the Central Standards Bureau of the Ministry of Economic Affairs i ·) 1 1 An enlarged view of a base with a hole and an air-ring resin in the hole. 0 1 1 Figure 5A is a coil bob with a protrusion inserted into a hole with a hole and 1 1 with air in the hole. A magnified fragment view of the resin base. Please 1 first 1 Figure 6 is the cavity filled between the coil frame and the base. The ring is filled with readings. It is a magnified fragment view of the cavity between a coil bobbin and a base filled with ring 1 aero resin. 〇 Matters | Another 1 The 7th picture is the top view of the coil bobbin and a fragment with a coil wound on it ❶ Fill out this book. The 8th figure is a side view of the coil bobbin and a fragment with a coil on it _ page 1 1 The 9th drawing is A coil bobbin and a coil »A cross-sectional view taken along line 1 1 of line 9-9 in figure S. Figure 1 0 is a cross-sectional view of a coil bobbin with a cone inside. Β 1 Figure 11 is a perspective view of a fragment of a fixed terminal with interference protrusions. Detailed description of the accompanying example 1 Reference is now made to Figure 1 which shows an electromagnetic relay 801 of the present invention. This relay includes a base Block 10 9 defines the main or bottom plane of the relay 1 1 〇 A pair of stationary or fixed contact terminals 12 and 14 are tightly connected to the base 10) 1 These fixed terminals 1 2 and 14 Arranged vertically on the plane 9 of the base 10 1. It is provided with fixed contacts 16 and 18. The fixed terminals 1 2 and 14 are grooves Π 20 9 inserted in the base 1 1 10 and are looped by a gap filler 9 Oxygen resin or fixed by any other I sealant or method. In addition, 9 coil terminals 2 2 and 24 and a total of 1 1 I and coil terminals 2 6 are tightly connected to the base 10 in a similar direction. 28 or other components can be placed on the base 10 > and connected to the coil end 1 I sub 2 2, 24 and 260 1 1 An electromagnet assembly 30 placed on the base 10 includes a coil holder 32 9 1 1 -7- 1 1 This paper size is in accordance with China National Standard (CNS) A4 (210X297 mm). Printed by the Shellfish Consumer Cooperative of the Central Bureau of Standards of the Ministry of Economic Affairs ^ 405137 g 5. Description of the invention (office) A pair of coils 34 and 36 are wound between the edges 38 and 40 and a central flange 42. Tip flanges 38 and 40 are provided with subsidences 37. A cylindrical core 44 is inserted axially into the nickel ring frame 32, the coils 34 and 36, and the ends thereof are connected to a pair of plate-shaped magnetic pole pieces 46 and 48, respectively. The two magnetic pole pieces are provided with small dimples 50 and 52 to cooperate with the protrusions 54 and 56 on the end flanges 38 and 40, and perforations 58 and 60 corresponding to the diameter of the iron core 44 are provided, respectively. In a preferred example, the core 44 includes a central portion 45 and two end portions 47 and 49. The ends 47 and 49 are aligned with the central portion 45 in a sleeve direction. Each of the end portions 47 and 49 has a diameter smaller than that of the central portion 45. The change in diameter is step-like, because Iφ forms a shoulder at the change. In a preferred embodiment, the holes 58 and 60 in the magnetic poles 46 and 48 have a diameter equivalent to that of the ends 47 and 49. Plaques 2A and 2B illustrate details of one of the preferred embodiments of the protrusions 54 and 56 on the end flanges 38 and 40. Figures 3A and 3B illustrate details of one of the preferred embodiments of the small pits 50 and 52 on the pole pieces 46 and 48. A barbed elongated permanent magnet 62 is arranged along one side of the coil bobbin 32 in a plane perpendicular to one of the surfaces of the base, thereby connecting the end flanges 38 and 40 and the magnetic pole pieces 46 and 48. The permanent magnet 62 is magnetized in a three-pole manner. M has the same magnetic polarity (South pole S) at both ends and the opposite magnetic pole (North pole N) at the center. A long plate-shaped armature 64, which is slightly curved in a V shape, is balanced on the central pole of the permanent magnet 62 so that an air gap is formed between its end and any of the pole pieces 46 and 48. Either end of the abutment 64 is divided into a pair of feet 66 and 68 by the recesses 72 and 74, respectively. A slat-shaped movable point spring 76 is fastened by means of nails 78 or the like. -8- This paper is also applicable to the Chinese National Standard (CNS) A4 specification (2 丨 0X297 mm) (Please read the back Please fill in this page again for attention) i ^ · Printed by the Consumers' Cooperatives of the Central Standards Bureau of the Ministry of Economic Affairs _ 405137 V. Description of Invention (7) Leads to the middle of 64. A slat bark movable first charm 80 is connected to the cymbal point spring 76. A pair of movable contacts 82 and 84 are fixed to both ends of the first braid 80 by welding or any other suitable method. A second braid 86 has its first end fixed to the first braid 80 between the movable contacts 82 and 84. The second end of the second braid 86 is fixed to a movable terminal 88, and M carries a load current between the movable contacts 82 and 84 and the movable terminal 88. Movable terminal 88M-fastened in base 10 in a similar manner as terminals 12 and 14. When the relay parts are assembled along the dashed line in Figure 1, the winding terminals 92, 94, and 96 (all of which are anchored in the bobbin flanges 38, 40, and 42) are welded or any other suitable method Connect to coil terminals 22, 24 ^ 26. In a preferred embodiment, the sinker 37 is provided at an increased interval between a pair of plate-shaped magnetic pole pieces 46 and 48 and the winding terminals 92 and 94. A casing 9 δ can be placed on the assembled relay M and the base 10 together to form a closed casing. Figures 4, 4A and 4B depict a detailed view of the base 100 defining a hole 102 and a bobbin 104, which includes a protrusion 106 extending vertically from a portion of the bobbin 104. When the base 100 and the coil bobbin 104 are assembled along the dotted line shown therein, this protrusion 106 can be inserted into the manhole 102. The protrusion 106 is shown as a preferred dimensional configuration. Drawings 5 and 5A describe a coil bobbin 104 that includes a protrusion 106 that can be assembled with a base 100 having a hole 102 in which the protrusion 106 is inserted into the hole 102. FIG. 5A shows the uncured epoxy 108 in the hole 102. As shown, the distal tip of the protrusion 106 penetrates the concave surface of the uncured epoxy resin 108, so that the uncured epoxy resin flows along the edge of the protrusion 106. As described in Figures 6 and 6A, a den 100 is defined in the coil bobbin 104 -9- This paper size applies the Chinese National Standard (CNS) Α4 specification (2 丨 0X297 mm)--^^ 1-. ΙΓ- 11 I »-1 I m II — I- ^^ 1 Τ» Teeth, νβ (Please read the precautions on the back before filling out this page) Printed A7 by the Bayer Consumer Cooperative of the Central Standards Bureau of the Ministry of Economic Affairs __405137 b7_ V. Invention Note (ί) and the base 100. When the epoxy resin flows along the edge of the protrusion 106, the uncured epoxy resin 108 flows into the cavity 110 from the hole 102. The ring-shaped resin in the cavity 110 will attach the coil bobbin 104 to the base 100 when it is cured. Now referring to Nos. 7, 8 and 9_, there is shown a coil bobbin of the electromagnetic relay of the present invention. The coil former 2 includes a pair of coils 114 and 116 wound between one of the end flanges 11? And 120 and a central flange 122. Each of the end flanges 118 and 120 and the center flange 122 has coil terminal wires 124, 126, and 128 molded therein, respectively. The starting lead 130 of the coil 114 is connected to the terminal wire 124 by soldering or any other suitable method and setting, and is wound on the bobbin 112. One of the coils 114 ends with the lead 132 sinking through one of the central flanges 122 and M is connected to the coil terminal medium 128 in substantially the same manner. One of the start leads 134 of the coil 116 is also connected to the coil terminal 128 in a substantially the same manner, and is wound around the coil bobbin 112. One of the termination leads 136 of the coil 116 is connected to the coil terminal wire 126 in substantially the same manner as the connection described above. In a preferred buttercup embodiment, the coil terminal wires 128, the termination leads 132, and the start leads 134 are all formed forward to relieve strain on the wires. Fig. 10 illustrates a cross-section view plaque, which is one of the preferred embodiments of a coil bobbin 1 38, which has an inner hole 140, which is a one-dimensional shape. Figure 11 discloses a perspective view of a preferred embodiment of a pair of fixed terminals 142 and 144 having interference protrusions 146 thereon. When the terminals 142 and 144 are inserted into the ground and connected to the base, the interference protrusion 146 can ensure the interference fit. 0 -10- This paper size applies the Chinese National Standard (CNS) A4 specification (210X297 mm) ^^^^ 1 II — In nn «nn One V (Please read the precautions on the back before filling out this page) __405137 V. Description of the invention (9) The technical disclosure of this disclosure is correct, and the condition is improved. And the situation and the inside # 1 «Β Example of the change of the model and more is the definition of God's only the definition of the fine parts. Wei Shifa's good example of the change of the book and the disclosure of the bias, please do not change it. This can be used as a companion with the Jie Shi, for example, should be _ in Xue Shihan (Please read the precautions on the back before (Fill in this page) Printed on the paper of the Consumer Cooperatives of the Central Standards Bureau of the Ministry of Economic Affairs, the paper size is applicable to China National Standard (CNS) A4 (210X297 mm)