A7 B7_ _ 五、發明説明（1 ) (_明所屬之技術領域） 本發明有關於使用於各種誓要步進腰動之機器上的步 進馬達· (先前技術） 以往，對於作爲被要求有高定位精度或規定的旋轉角 度之機器的願動源•廣汎地使用以電氣脈衝作爲输入，而 输出對應該脈街數之角度的步進馬達· 第5圖〜第1 0圖係表示習知的此種步進馬達，圖中 之圖號1係此種步進馬達之馬達本髖* 此馬達本體1·大致是由定子部2及轉子3所構成· 在此，上述定子部2呈圓環狀•在內周綠處•形成複數佃 梳子齒狀的極齒4···;同時，藉由將各極齒交互等間隔地 配列而組合成之二對磁場隔板5a、5b、6a、6b · 來構成二組軛；在該軛之外周，一髖地形成捲線軸7，且 藉由在此捲線軸7之外周捲繞線圈8 a〜8 d，來構成多 相線圈•而且•在賅定子部2之中心部空間內，旋轉自如 地設置上述轉子3 ·該轉子3係由：輪出軸3 a、以及大 直徑永久磁鐵3 b (參照第1 0圖）所構成；該永久磁鐵 3 b係一«地固定在該输出軸3 a上·且與在定子部2內 之上述極齒4···隔著微小的間除而互相面對；上述永久磁 鐵3 b之外周面，在晒周方向依序地磁化成不同的磁極· 而且，上述馬達本髖1係被嵌合於有底圓简狀之外般 10內，以蓋11封閉外殼10之開口端部而收容於上述 本纸張尺度適用中國«家梂準（CNS ) Λ4规格（ 210X297公釐) (請先《讀背面之注意事項再 it— 填寫本Ϊ 訂 錬. 經濟部中央揉準局貝工消费合作社印装 經濟部中央橾準局貝工消费合作社印裝 A7 B7 五、發明説明（2 ) · 外七1 0內· 又，上述馬達本«1之捲線軸7乃配設於羞1 1之缺 口部，且一體地形成有端子安裝構件1 2 ;進而，在該端 子安裝構件12上，安裝有基板13及插座14·另外’ 上述基板1 3及插座1 4，係由與上述端子安裝構件1 2 嵌合之連結器盖17所保護· 在上述端子安裝構件12上•如第5圖〜第7圖所示 ，成一列地安裝有6支端子1 5 a〜1 5 f ·而在上述端 子1 5 a〜1 5 f中，捲篪成作爲線圈雄線8 a之線圈的 各端部，分別與端子1 5 a及15 b連結；捲艉成作爲線 圈繞線8b之線圈的各端部，分別與端子1 5b及1 5 c 連結；捲繞成作爲線圈繞線8 c之線圈的各端部’分別與 端子1 5 d及1 5 e連結；捲繞成作爲線圈繞線8 e之線 圈的各端部，則分別與端子1 5 e及1 5 f連結· 亦即，將上述線圈繞線8 a〜8 d捲嫌於捲線軸7上 時，使用引導線圈線之二組導管，如第7圖所示，首先， 從各導管而將捲繞於上述線圈繞線8 a、8 b之線圈的開 始繞捲之端部，捲繞於端子15a及端子15b;接著’ 繞捲於捲線軸7而形成上述線圈練線8 a、8 b之後’將 各端部捲繞於上述端子1 5 b及1 5 c而後予以切斷•接 著，由上述導管，將捲嫌於上述線圈繞線8 c、8 d之線 圈線的開始捲繞之端部，捲繞於端子1 5 d及端子1 5 e ;接著，捲繞於捲線軸7而形成上述線圈繞線8 c、8 d 之後，將各端部捲嫌於上述端子1 5 e及1 5 f而予以切 本紙張尺度適用中國國家標準（CNS ) A4规格（210X297公釐） (请先聞讀背面之注f項存填寫本頁) Γ 經濟部中央揉準局負工消費合作社印製 A7 _B7_ 五、發明説明（3 ) 斷•於是•在上述線圈7之外周，形成多相線圈*且上述 端子15b及15e分別成爲構成各賅多相線圈之上述線 圈繞線8a、8b及8c、8d之共同端子· 另一方面，對於此種步進馬達*根據使用之電氣機器 方面之設計要求，而有需要將連結於外部連結器之共同端 子作成一支的情形•於是*在如此的情況下，上述6支端 子1 5 a至1 5 f ·即經由上述基板1 3而與五支外部連 結端子1 6 a至1 6 e連結· 亦即•如第8圖所示•在上述基板1 3上，鑛設有： 連通6支端子1 5 a至1 5 f以及外部連結端子1 6 a至 1 6 e之孔部：進而•在其表面上分別有：分別將上述端 子1 5 a接至外部連結端子1 6 d、將端子1 5 c接至外 部連結端子1 6 b、將端子1 5 d接至外部連結端子1 6 c、將端子1 5 f接至外部連結端子*而且*作爲共同端 子之15b及15 e，其一個外部連結端子16a ’係爲 線圈縝線8a、8b及8c、8 d之共同端子•結果’如 第1 0圖所示，上述外部連結端子1 6 a成爲線圈繞線8 a、8b及8c、8d之共同端子· 於是，上述外部連結端子1 6 a至1 6 e，如第5園 及第9圚所示，分別穿過插座1 4之上壁部而設置成突出 至外部連結器連結用之內部空間中· 上述連結器羞1 7 *係覆羞上述插座1 4及基板1 3 、以及端子安裝構件1 2，而卡合於端子安裝構件1 2之 上部兩側卡合爪12a、12b上•在此，上述連結器蓋 本紙張尺度逋用中國國家標準（CNS > A4规格（210X297公釐）A7 B7_ _ V. Description of the invention (1) (Technical field to which Ming belongs) The present invention relates to stepper motors used in various machines that are intended to step waist motion. (Prior art) In the past, Wish source for machines with high positioning accuracy or specified rotation angles • Widely used stepping motors that take electrical pulses as input and output angles corresponding to the number of pulses. Figures 5-10 The known stepper motor, the figure number 1 in the figure is the motor hip of this stepper motor. The motor body 1 is roughly composed of a stator part 2 and a rotor 3. Here, the stator part 2 is Toroidal shape • Green area on the inner periphery • Forming a plurality of 佃 comb-tooth-shaped pole teeth 4 ... At the same time, two pairs of magnetic field separators 5a, 5b, and 6a, 6b · to form two sets of yokes; on the outer periphery of the yoke, a bobbin 7 is formed on one hip, and by winding the coils 8 a to 8 d on the outer periphery of the bobbin 7, a multi-phase coil is formed. • The above-mentioned rotor 3 is rotatably installed in the center space of the stator section 2. The rotor 3 is : It is composed of a wheel output shaft 3 a and a large-diameter permanent magnet 3 b (refer to FIG. 10); the permanent magnet 3 b is fixed «on the output shaft 3 a · and in the stator part 2 The above-mentioned pole teeth 4 ... face each other with a slight gap therebetween; and the peripheral surface of the permanent magnet 3b is sequentially magnetized into different magnetic poles in the direction of the sun's circumference. Furthermore, the motor hip 1 is fitted. Contained in a simple shape outside the bottom 10, the cover 11 is used to close the open end of the casing 10 and accommodated in the above paper size. Applicable to China «Family Standard (CNS) Λ4 size (210X297 mm) (please first" Read the notes on the back and re-it — fill in this Ϊ Order. Printed by the Central Bureau of the Ministry of Economic Affairs, printed by the Shellfish Consumer Cooperative, printed by the Central Ministry of Economic Affairs, printed by the Shellfish Consumer Cooperative, A7, B7 5. Description of the invention (2) · Outer Seven In 10, the bobbin 7 of the above-mentioned motor book «1 is disposed in the cutout portion of the shame 11, and the terminal mounting member 12 is integrally formed; further, a board is mounted on the terminal mounting member 12. 13 and socket 14 · In addition, the above-mentioned substrate 1 3 and the socket 1 4 are connected to the terminal mounting member 1 2 Protected by the mating connector cover 17 • On the terminal mounting member 12 • As shown in FIGS. 5 to 7, 6 terminals 1 5 a to 1 5 f are mounted in a row. In 1 5 a to 1 5 f, each end of the coil used as the coil male wire 8 a is rolled and connected to the terminals 15 a and 15 b respectively; each end of the coil used as the coil wire 8 b is rolled. Are connected to the terminals 15b and 1c respectively; each end of the coil wound as a coil winding 8c is respectively connected to the terminals 15d and 1e; wound as a coil winding 8e Each end of the coil is connected to the terminals 1 5 e and 1 5 f. That is, when the coil windings 8 a to 8 d are wound on the spool 7, two sets of conduits for guiding the coil wires are used. As shown in FIG. 7, first, the ends of the coils wound around the coil windings 8 a and 8 b from the respective conduits are first wound around the terminals 15 a and 15 b; After the bobbin 7 is wound to form the coils 8a, 8b, the ends are wound around the terminals 1 5b and 1 5c, and then cut off. Then, the coil is wound on the upper side by the catheter. The coil winding 8c, 8d ends of the coil wire at the beginning of winding are wound around the terminals 15d and 15e; then, the windings 7 are wound to form the above-mentioned coil windings 8c, 8 d After that, cut off each end of the coil from the above-mentioned terminals 1 5 e and 1 5 f and cut the paper. The paper size applies the Chinese National Standard (CNS) A4 specification (210X297 mm) (please read the note f on the back first to save) (Fill in this page) Γ Printed by the Central Government Bureau of the Ministry of Economic Affairs and Consumer Cooperatives A7 _B7_ V. Description of the invention (3) Off • So • A multi-phase coil is formed around the coil 7 above, and the terminals 15b and 15e become Common terminals of the above-mentioned coil windings 8a, 8b and 8c, 8d constituting each multi-phase coil. On the other hand, such stepping motors * need to be connected to the outside according to the design requirements of the electrical equipment used. When the common terminal of the connector is made into one branch, then * In this case, the above-mentioned 6 terminals 1 5 a to 1 5 f · That is, to the five external connection terminals 16 6 to 1 6 via the above-mentioned substrate 1 3 e-link · That is, as shown in Figure 8 · On the above substrate 13, the mine is provided with: Connect the holes of the 6 terminals 1 5 a to 1 5 f and the external connection terminals 1 6 a to 1 6 e: Further • On the surface, respectively: Connect the above terminals 1 5 a to the external connection terminals 1 6 d , Connect terminal 1 5 c to external connection terminal 1 6 b, connect terminal 1 5 d to external connection terminal 1 6 c, connect terminal 1 5 f to external connection terminal * and * as common terminal 15b and 15 e One of the external connection terminals 16a is a common terminal of the coil wires 8a, 8b and 8c, 8d. As a result, as shown in FIG. 10, the external connection terminal 16a becomes the coil winding 8a, 8b. Common terminals of 8c and 8d · As a result, the external connection terminals 1 6 a to 16 e, as shown in the 5th circle and 9th line, are respectively inserted through the upper wall of the socket 1 4 to protrude to the external connection. In the internal space for connection of the connector, the above-mentioned connector 1 7 * is used to cover the socket 14 and the base plate 1 3 and the terminal mounting member 12 and engage the engaging claws on both sides of the upper portion of the terminal mounting member 12 12a, 12b • Here, the paper size of the above connector cover is in accordance with Chinese national standard (CNS > A4 specification (210X297 mm)
Li--------JTft^-ί I Λν- (請先W讀背面之注f項再填寫本頁) 訂 經濟部中央橾準局貝工消费合作社印策 A7 ΒΊ____ 五、發明説明（4 ) 1 7之下端*如第9圖所示，沿著用來連結上述插座1 4 之外部連結器的內部空藺形狀而開口· 若根據上述構成之步進馬達，如第1 0鼷所示*以外 部連結端子1 6 a爲共同端子*從外部連結器分別對外部 連結端子16d、16c、16b、16e输入規定之氰 氣脈衝•而使其外周面依序地磁化有相異磁極的永久磁鐵 3 D旋轉*則轉子3被步進Λ動· (發明所欲解決之問題） 然而，在上述習知步進馬達中*爲了將連結於線圈徺 線8a〜8d之端部的6支端子15a〜15f·與外部 連結器連結•其中的共同端子1 5 b及1 5 e誓要經由基 板1 3來與1支共同端子1 6 a連結•而由於需要5支外 部連結端子1 6 a〜1 6 e，因此必誓有：端子安裝構件 12、基板13、插座14、總共11支端子15a〜 1 5 ί及外部連結端子1 6 a〜1 6 e ·進而需要有連結 器蓋1 7等等多數個構件•於是增加了構件數目，而且， 在基板1 3上之蹰樣形成或是爲了連結端子1 5 a〜1 5 f及外部連結端子1 6 a〜1 6 e所誓之錫焊作業等，窬 要很多加工時間*僅由於該部份就會導致製造成本變高的 問題· 本發明係爲了有效地解決上述習知步進馬達所具有之 課題而開發出來*其目的爲提供一種步進馬達，使其與外 部連結器之連結部份的構造军純化*大幡度地減少構件數 本紙張尺度適用中國國家標準（CNS ) A4规格（210X297公釐） (|背面之|項再F) -訂 序 A7 B7 五、發明説明（5 ) 目A加工所須之工時· (解決課題所用之手段） 關於在申請專利範園第1項中所述之本發明的步進馬 達，主要係在外殻內收容有具備在捲線軸上捲繞有線圈繞 線之多相線圈的馬達本ft * 捲嫌上述多相線圈之各線圈繞線之端部的複數支端 子，經由端子安裝構件*配設在上述捲線軸上， 以上述端子的其中之一作爲上述多相線圈之共同端 子， 上述端子之各外部連結部，係被彎曲成大致與上述馬 達本體之中心軸成平行， 而覆蓋上述端子及端子安裝構件的連結器蓋，經由上 述外殼之缺口部*安裝於馬達本髖上所構成之步進馬達· 其特微爲= 經濟部中央揉準局貝工消费合作社印製 (請先聞讀背面之注$項再填寫本頁) 上述連結器蓋•係由：用來保護上述端子安裝構件及 外般之缺口部的本《部份、以及形成於上述本髖部份之前 部而下方呈開口狀的插座部份所構成*而成爲一《成形髖 :而且，上述本髖部份與上述插座部份之隔壁部份*係 鑽有用來使上述各被彎曲後的上述端子之各外部連結 部通過的複數個細溝孔· 又，申請專利範園第2項所述之發明，係針對在申請 專利範困第1項所述之步進馬達中，其中•在上述端子安 裝構件上形成卡止爪•且在上述連結器蓋之兩側*形成與 本紙張尺度適用中國國家標準（CNS ) Λ4规格（210X297公釐） A7 B7 五、發明説明（6 ) 上述端子安裝構件之卡合爪卡合的卡合爪，而藉由使道些 卡合爪互相卡合而使上述逋結器蓋安裝於馬達本髖上· 對於申請專利範園第1項及第2項所述之步進馬達， 不需要以往的步進馬達所需之基板，並且端子數目也可以 大約減少成以往的一半數目，且不需端子與基板之錫焊作 業；又，由於連結器蓋係與連結器成一《化，且很容易安 裝於馬達本證，因此綜括而言，可大幅度地減少構件數目 ，以及加工所需之工時· (發明之實施形態） 第1 Η〜第4圖係表示關於本發明之步進馬達的一實 施形態•關於與第5圖〜第10圖所示之相同構成部份， 係標上同一圖號而省略其說明· 在上述各園中，針對本實施形態之步進馬達，該馬達 本《1之定子部2與轉子部份之構成，係與第5Η及第6 圖所示者相同：但是，在本步進馬達中，在上述捲線軸7 上，一《地形成有端子安裝構件2 0 ·而在該端子安裝構 件2 0上，成一列地安裝有五支端子2 1〜2 5 · 在此·各端子21〜2 5 ·其突出於上述盖1 1側之 連結部21a〜25a;以及由各連結部21a〜25a 彎曲突出於外般1 0之缺口部外方，且該端部更彎曲於第 1圖之下方而成的外部連結部2 1 b〜2 5b係被形成一 «•而且，在道些連結部2 1 a〜25a上，分別捲艉有 上述多相線圈之各線圈繞線8 a〜8 d的端部· 本紙張尺度適用中國鬮家梂準（CNS ) A4規格（210X297公釐） L/V 請先閲讀背面之注項再填寫本霣 訂 經濟部中央橾隼局貝工消费合作社印裝 經濟部中央揉準局®;工消费合作社印笨 A7 ___B7 五、發明説明（7 ) 亦即，如第1 0圖之括弧內所示，主要係捲臃於上述 線圈艉線8 a、8 b上之二條線圈的開始捲徺之端部’係 分別捲繞於上述連結部2 1 a及連結部2 3 a上；作爲上 述線圈繞皞8a、8b而捲嫌於捲線軸7上之後的端部， 係分別捲撓於上述連結部23a、25a上•又，主要係 捲繍於上述線圈饒線8 c、8 d上之二支線圈線的開始捲 繞之端部，係分別捲饒於上述連結部22a、23a上； 作爲上述線圈饒線8 c、8 d而捲繞於線圈7上之後的端 部，係分別捲繞於上述連結部2 3 a及2 4 a上· 又，如第1圄及第2鼷所示，在外殼1〇之缺口部設 有連結器蓋2 6 ·該連結器蓋2 6，如第3圖及第4圓所 示，在其上部的雨側部形成有卡合於上述端子安裝構件 20之卡合爪20a、20b上的卡合爪26a、26b ，藉由使道些卡合爪卡合*而使該連結器羞2 6經由外般 1 0之缺口部而被安裝於馬達本«1上· 該連結盖2 6 *係由：爲了保護端子安裝構件2 0及 外殻1 0之缺口部的本髏部份2 7 ;以及形成於賅本《部 份2 7之前部，下方呈開口狀之插座部份2 8 —髖地形成 者•在此•上述本《部份2 7與插座部2 8係被隔壁所隔 開；在該隔壁上，與轉子3之軸線成平行地《設有：比上 述端子2 1〜2 5之各外部連結部2 1 b〜2 5 b的長度 稍長之長孔狀細溝孔28a〜28e· 如此的長孔狀細溝孔28a〜28e，被形成平行於 轉子3之軸線的理由爲：上述外部連結部21b〜25b 本紙張尺度逍用中國國家標準（CNS ) A4规格（210X297公釐） (锖先Μ讀背面之注#m-項再填寫本頁) 訂 沐- -10 - A7 B7 __ 五、發明説明（8 ) . 係被往下彎曲成與轉子3之軸成平行的緣故•爲了將此連 結器蓋2 6卡合於上述端子安裝構件2 0上，相對於馬達 本《1，當將連結器蓋26往馬達本髖1之中心方向推壓 時，往下方彎曲之外部連結部2 1 b〜2 5 b便很容易地 通過各細溝孔2 8 a〜2 8 e而移動至位置插座部2 8內 如上所述，該連結器蓋2 6係用來保護：端子2 1〜 2 5、將道些端子固定於馬達本髖1上之端子安裝構件 2 0、以及外殼1 0之缺口部；而且達成將端子2 1〜 2 5之外部連結部2 1 b〜2 5 b直接連結於不圓示之外 部連結器之插座之任務*並且以單一動作即可容易地安裝 於馬達本體1 * 經濟部中央揉準局貝工消費合作社印製 因此，對於由上述構造所構成之步進馬達•分別捲徺 多相線圈之各線圈繞線8 a〜8 d之各端部的五支端子 2 1〜2 5中之中央端子2 3，作爲上述多相線圈之共同 端子，同時將道些五支端子2 1〜2 5之外部連結部2 1 b〜2 5 b，作爲直接連結外部連結器之外部連結端子， 因此不像第5圓〜圖10所示之習知的步進馬達般地必須 有基板1 3 *而且端子數目大約也可能減少一半，而基板 1 3上之連結園樣之形成、以及各端子與基板1 3之錫焊 作業也可免除· 除此以外，連結器蓋2 6係將插座機能作成一體化， 因此，與習知的步進馬達相比，可以減少構件數目，同時 也很容易安裝於馬達本髖•結果•若根據本發明·可以同 本紙張尺度適用中國國家梂準（CNS ) A4规格（210X297公釐） "~~ -11 - 經濟部中央梂準局貝工消費合作社印製 A7 _B7___ 五、發明説明（9 ) 時大幅地減少構件數目及裝配工時· (發明之效果） 如上所述，若根據申請專利範園第1項及第2項所述 之本發明的步進馬達，不誓先前技術所誓之基板•並且端 子數目大約可以減少至一半*又不需端子與基板之間的錫 焊；進而，連結器董將插座機能作成一髖化•並且很容易 安裝於馬達本體•整體而首，可以大幄度地減少構件數目 及減少加工所需之工時· (II式之簡單說明） 第1圖係表示本發明之步進馬達之一實施形態之縱剖 面圖· 第2圖係表示在卸下第1圖之蓋的狀態下之部份剖面 的概略俯視匾· 第3圈係表示從構成本發明之步進馬達之連結器羞的 正面來看之立髖園· 第4圔係表示從構成本發明之步進馬達之連結器蓋的 背面來看之立髏圖· 第5圓係習知的步進馬達之縱剖面圓· 第6圓係表示在卸下第4圖之蓋的狀態下之部份剖面 的概略俯視圖· 第7圖係表示第6圖之端子與線圈嫌線的連結圈· 第8園係表示構成第5園所示之習知的步進馬達之基 本紙張尺度適用中國國家橾準（CNS ) A4规格（210X297公釐） (锖先閱讀背面之注意事項再填寫本頁) 訂 -12 - 經濟部中央揉準局負工消费合作社印聚 A7 B7 五、發明説明（10 ) 板之前視圔· 第9覼係表示第5圖所示之習知的步進馬達之連結器 部份的仰視圖· 第1 0圖係表示第5圔所示之習知的步進馬達之外部 連結端子與線圈總線之連結圖· (園號說明） 1 .........馬達 7 .........捲線軸 8 a、8 b、8 c，8 d .........線圈繞線 10 .........外般 2 1、2 2、2 3、2 4、2 5 .........端子 21a、22a、23a、24a、25a .........連結部 21b、22b、23b*24b'25b .........外部連結部 2 6 .........連結器蓋 2 6 a、2 6 b .........連結器蓋之卡合爪 2 7 .........連結器盖之本體部份 2 8 .........連結器蓋之插座部份 2 8 a〜2 8 b .........細溝孔 本紙張尺度適用中國國家樑率（CNS > A4规格（210X297公釐） (請先聞讀背面之注意事項再填寫本頁) /1\ 訂 -13 -Li -------- JTft ^ -ί I Λν- (please read the note f on the back and fill in this page first) Order the printed policy A7 Β 工 ____ of the Bayong Consumer Cooperative of the Central Bureau of Standards of the Ministry of Economic Affairs V. Description of the invention (4) Lower end of 1 * As shown in Fig. 9, open along the internal hollow shape of the external connector used to connect the socket 1 4 above. · If the stepping motor is configured as above, as shown in Fig. 10 As shown * Take the external connection terminal 16a as the common terminal * Input the prescribed cyan gas pulse to the external connection terminals 16d, 16c, 16b, 16e from the external connector, respectively, so that the outer peripheral surface is sequentially magnetized with different magnetic poles The permanent magnet 3 D rotates *, then the rotor 3 is moved step by step. (Problems to be solved by the invention) However, in the conventional stepping motor described above, * 6 is connected to the ends of the coil wires 8a to 8d. Branch terminals 15a to 15f · Connected to an external connector • Among them, the common terminals 1 5 b and 1 5 e are connected to one common terminal 1 6 a through the substrate 13 and 5 external connection terminals are required because of the need for 6 a ~ 1 6e, so there must be: terminal mounting member 12, substrate 13, socket 14, a total of 11 terminals 15a ~ 1 5 and outside Connection terminals 1 6 a to 1 6 e · Furthermore, a plurality of components such as a connector cover 17 and the like are required. Therefore, the number of components is increased, and a pattern is formed on the substrate 13 or for connection terminals 1 5 a to 1 5 f and external connection terminals 1 6 a to 1 6 e. Soldering operations, etc., require a lot of processing time. * Only this part leads to the problem of high manufacturing costs. The present invention is to effectively solve the problem The above-mentioned conventional stepping motors have been developed. * The purpose is to provide a stepping motor, which can purify the structure of the connection part with the external connector. * Reduce the number of components to a large extent. This paper is applicable to China. Standard (CNS) A4 specification (210X297 mm) (| the back of the | item and then F)-order A7 B7 V. Description of the invention (5) Man-hours required for processing of item A · (the means used to solve the problem) The stepping motor of the present invention described in the first paragraph of the patent application, mainly contains a motor having a multi-phase coil with a coil winding wound on a reel in a housing. Plural branch ends of coil winding ends It is arranged on the reel via a terminal mounting member *, and one of the terminals is used as a common terminal of the multi-phase coil, and each external connection portion of the terminal is bent approximately to the center of the motor body. The axis is parallel, and the connector cover covering the terminal and the terminal mounting member is a stepping motor constituted by being mounted on the motor's hip through the cutout portion of the casing. Its special feature is = Central Ministry of Economic Affairs. Printed by a consumer cooperative (please read the note on the back before filling out this page) The above connector cover is made of: this part of the terminal mounting member and the outer notch, and the part formed on the above This hip part is formed by the socket part that is open at the front and below. It becomes a "shaped hip: Moreover, the above-mentioned hip part and the part next to the socket part * are drilled to make the above The plurality of narrow grooves through which the external connection portions of the above-mentioned terminal pass after bending. Also, the invention described in the second patent application park is for the stepping motor described in the first patent application. Among them: • The locking claws are formed on the above terminal mounting members. • The two sides of the above connector cover are formed on the two sides of the connector cover. * Applicable to China Paper Standard (CNS) Λ4 specification (210X297 mm). A7 B7 5. Description of the invention (6 ) The engaging claws of the above-mentioned terminal mounting members are engaged with each other, and the above-mentioned coupler cover is mounted on the motor hip by engaging the engaging claws with each other. And the stepping motor described in item 2 does not require the substrate required for the conventional stepping motor, and the number of terminals can be reduced to about half the number of the past, and soldering between the terminal and the substrate is not required; The connector cover is integrated with the connector, and it is easy to install on the motor certificate. Therefore, in summary, it can greatly reduce the number of components and the man-hours required for processing. (Implementation mode of the invention) Η ~ Figure 4 shows an embodiment of the stepping motor of the present invention. The same components as those shown in Figures 5 to 10 are marked with the same figure and their description is omitted. In the park, for this reality The stepping motor of this form has the same structure as that of the stator part 2 and the rotor part of "1", as shown in Figs. 5 (a) and 6 (b). However, in this stepping motor, the above-mentioned reel 7 A terminal mounting member 2 0 is formed on the ground, and five terminals 2 1 to 2 5 are mounted in a row on the terminal mounting member 20. Here, each terminal 21 to 2 5 is projected above. The connecting portions 21a to 25a on the side of the cover 11; and the external connecting portions formed by bending each of the connecting portions 21a to 25a to the outside of the notch portion 10, and the end portion is further bent below the first figure 2 1 b ~ 2 5b is formed into a «• and the connecting portions 2 1 a to 25a are wound at the ends of the coil windings 8 a to 8 d of the above-mentioned multi-phase coil, respectively. · This paper Standards are applicable to China National Standards (CNS) A4 (210X297 mm) L / V Please read the notes on the back before filling in this booklet. ®; Industrial and Consumer Cooperatives Benben A7 ___B7 V. Description of Invention (7) That is, as shown in the brackets in Figure 10, it is mainly a scroll The ends of the two coils on the coil coils 8a and 8b at the beginning of coiling are respectively wound on the coupling portion 2a and the coupling portion 2a; and are wound as the coil coils 8a and 8b. The end portions that are suspected to be on the spool 7 are respectively wound on the above-mentioned connecting portions 23a and 25a. They are mainly wound on the start of winding of the two coil wires on the above-mentioned coil wires 8c and 8d. The ends are wound around the connecting portions 22a and 23a, respectively; the ends after being wound around the coil 7 as the coil wires 8c and 8d are wound around the connecting portions 2 3 a And 2 4 a · Also, as shown in 1 圄 and 2 鼷, a connector cover 2 6 is provided in the cutout portion of the housing 10. The connector cover 2 6 is as shown in FIG. 3 and the fourth circle. As shown in the figure, engaging claws 26a, 26b that are engaged with the engaging claws 20a, 20b of the terminal mounting member 20 are formed on the rain-side part of the upper part, and the engaging claws are engaged to make the connection. The device 2 6 is mounted on the motor book «1 through a notched part of the outer 10 · The connecting cover 2 6 * is for protecting the main body of the notched part of the terminal mounting member 2 0 and the case 10 Part 2 7; and the socket part 2 8 which is formed in the front part of the transcript "Part 2 7 and has an opening below. —Hip-former • Here • The above-mentioned" Part 2 7 and Socket part 2 8 series It is partitioned by a partition wall; On this partition wall, a long hole slightly longer than the length of each of the external connection portions 2 1 b to 2 5 b of the terminals 2 1 to 2 5 is provided in parallel with the axis of the rotor 3. The reason for the long narrow grooves 28a to 28e is such that the long narrow grooves 28a to 28e are formed parallel to the axis of the rotor 3: the above-mentioned external connection portions 21b to 25b are in accordance with Chinese National Standards (CNS) A4 specification (210X297mm) (锖 M read the note # m-item on the back and fill in this page first) Order Mu--10-A7 B7 __ V. Description of the invention (8). It is bent down to the rotor 3 The axis is parallel • To engage this connector cover 26 with the above terminal mounting member 20, relative to the motor book "1, when the connector cover 26 is pushed toward the center of the motor hip 1 The outer connecting part 2 1 b ~ 2 5 b which is bent downward can easily move to the position inside the socket part 2 8 through each of the narrow groove holes 2 8 a ~ 2 8 e. As mentioned, the connector cover 26 is used to protect: the terminals 2 1 to 25, the terminal mounting member 20 for fixing the terminals to the motor hip 1 and the notch of the housing 10; and The external connection part 2 1 b to 2 5 of the terminal 2 1 to 2 5 b is directly connected to the socket of the external connector which is not shown in the figure *, and can be easily installed in the motor body with a single action 1 * Central part of the Ministry of Economy Printed by the Zhuhai Bureau Pui Gong Consumer Cooperative Co., Ltd. Therefore, for the stepping motor composed of the above structure, each of the coils of the multi-phase coil is wound 8 a to 8 d and each of the five terminals 2 1 to 2 5 The central terminal 23 is used as the common terminal of the above-mentioned multi-phase coil, and the external connection portions 2 1 b to 2 5 b of the five terminals 2 1 to 2 5 are used as external connection terminals to directly connect the external connector. Therefore, it is not necessary to have a substrate 1 3 like the conventional stepping motor shown in the fifth circle to FIG. 10 * and the number of terminals may be reduced by about half, and the formation of the connection circle on the substrate 13 and each Soldering of terminals and substrates 1 to 3 can also be eliminated · In addition, connectors The 2 6 series integrates the socket function. Therefore, compared with the conventional stepping motor, the number of components can be reduced, and at the same time, it can be easily installed on the motor's hip. • Results • According to the present invention, it can be applied to the paper size China National Standard (CNS) A4 Specification (210X297 mm) " ~~ -11-Printed by A7 _B7___, Shellfish Consumer Cooperatives, Central Standards Bureau, Ministry of Economic Affairs V. Significantly reduce the number of components and assembly during the description of the invention (9) Man-hours (Effect of the invention) As mentioned above, if the stepping motor of the present invention described in the first and second patent application parks of the present invention does not swear by the substrate of the prior art, and the number of terminals can be reduced approximately To half * without the need for soldering between the terminal and the substrate; furthermore, the connector manager can make the socket function as a hip • and it is easy to install on the motor body • as a whole, it can greatly reduce the number of components and reduce Man-hours required for processing (Simplified description of Type II) Figure 1 is a longitudinal sectional view showing one embodiment of the stepping motor of the present invention. Figure 2 is a view showing a state in which the cover of Figure 1 is removed. Part A schematic plan view of the cross section. The third circle shows the hip garden viewed from the front of the coupler constituting the stepping motor of the present invention. The fourth circle represents the cover from the connector cover of the stepping motor of the present invention. Cross-section diagram viewed from the back. The fifth circle is a longitudinal cross-section circle of a conventional stepping motor. The sixth circle is a schematic plan view of a partial cross-section with the cover of FIG. 4 removed. It is the connection circle between the terminal and the coil of the coil shown in Figure 6. The eighth circle shows the basic paper size of the conventional stepper motor shown in the fifth circle. The Chinese National Standard (CNS) A4 size (210X297) Li) (锖 Please read the notes on the back before filling in this page) Order-12-Printed by the Central Government Bureau of the Ministry of Economic Affairs, Consumers Cooperatives, Printing Association A7 B7 V. Description of the invention (10) View before the board · 9th series Bottom view of the connector part of the conventional stepping motor shown in Fig. 5 · Fig. 10 is a diagram showing the connection between the external connection terminal and the coil bus of the conventional stepping motor shown in Fig. 5 · (Park number description) 1 ......... Motor 7 ......... Reels 8 a, 8 b, 8 c, 8 d ....... ..Coil winding 10 ......... outside 2 1, 2 2, 2 3, 2 4, 2 5 ......... terminals 21a, 22a, 23a, 24a, 25a ......... connection parts 21b, 22b, 23b * 24b'25b ......... external connection part 2 6 ......... connector cover 2 6 a, 2 6 b ......... Claw of the connector cover 2 7 ......... Body part of the connector cover 2 8 ......... Connector The socket part of the cover 2 8 a ~ 2 8 b ......... The size of this paper is applicable to the national beam ratio of China (CNS > A4 specification (210X297 mm) (Please read the Note for this page, please fill in this page) / 1 \ Order-13-