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公开(公告)号：US09263922B2
公开(公告)日：2016-02-16
申请号：US13738596
申请日：2013-01-10
申请人： MINEBEA CO., LTD.
发明人： Masato Hata
摘要： A stepping motor comprises: a first plate having plural band connection portions; a second plate mounting a band; a stator; and a structure that the stator is held by the first plate and the second plate from a front side and a back side of axial direction, wherein the plural band connection portions are positioned at a side surface of the stator and extend toward the second plate, and each of the plural band connection portions has an engagement portion at an outside thereof, the band has plural arms extending toward the first plate and engaging with the engagement portion of each of the plural band connection portions, and the band is connected to the first plate by engaging the arm portions with the engagement portions in a condition that the band holds the second plate and the stator.
摘要翻译： 一种步进电机包括：具有多个带连接部分的第一板; 安装带的第二板; 定子 以及定子被从第一板和第二板从轴向的前侧和后侧保持的结构，其中多个带连接部位于定子的侧表面并朝向第二板延伸， 并且所述多个带状连接部中的每一个在其外侧具有接合部，所述带具有朝向所述第一板延伸的多个臂，并且与所述多个带状连接部中的每一个的接合部接合，并且所述带连接到所述第一 通过在带保持第二板和定子的条件下将臂部与接合部接合而进行平板化。
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公开(公告)号：US09318933B2
公开(公告)日：2016-04-19
申请号：US13936693
申请日：2013-07-08
申请人： MINEBEA CO., LTD.
发明人： Shoji Yoshitomi , Masato Hata , Kazuo Muramatsu , Masatomo Komaki
CPC分类号： H02K11/0068 , H02K1/185 , H02K3/525 , H02K5/15 , H02K5/1672 , H02K11/30 , H02K2203/03
摘要： A structure reliably secures a stepping motor to a circuit board. The stepping motor has an axially protruding boss portion accommodating a shaft in the inside, which boss portion is provided to be snapped into a circuit board, axially protruding current conducting terminal pins that are made so as to be soldered to the circuit board, and securing pins not functioning as electrodes, which securing pins are made so as to be soldered to the circuit board and are arranged in a position whereby they sandwich the boss portion between themselves and the current conducting terminal pins.
摘要翻译： 结构可靠地将步进电机固定到电路板。 步进马达具有轴向突出的凸起部分，其在内部容纳轴，该凸起部分设置成卡扣在电路板中，轴向突出的导电端子销被制成焊接到电路板上，并且固定 引脚不起电极作用，这些固定销被制成焊接到电路板上并且被布置在这样的位置，从而它们将它们之间的凸起部分夹在它们之间和导电端子引脚之间。
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公开(公告)号：US09461518B2
公开(公告)日：2016-10-04
申请号：US14055240
申请日：2013-10-16
申请人： MINEBEA CO., LTD.
发明人： Masato Hata
摘要： A stepping motor includes a first plate; a second plate having a side facing the first plate and a reverse side; a stator held by the first plate and the second plate axially; plural band connecting portions equipped in the first plate, disposed at a side surface of the stator, extending toward the second plate and having an engaging portion at an outer side thereof; and a band portion contacting the reverse side of the second plate, extending toward the first plate and having plural arm portions engaging respective engaging portions of the band connecting portion. The band portion is connected to the first plate while holding the second plate and the stator therebetween by engaging the plural arms with the engaging portions, the band portion is elastically deformed, the deformation causes tensile force in which the arm portions pull the band connecting portions toward the band portion.
摘要翻译： 步进电机包括第一板; 第二板，其具有面向第一板的一侧和反面; 定子由所述第一板和所述第二板轴向保持; 配置在所述第一板上的多个带状连接部，设置在所述定子的侧面，朝向所述第二板延伸，并且在其外侧具有接合部; 以及接触所述第二板的反面的带部分，朝向所述第一板延伸，并且具有与所述带连接部分的相应接合部分接合的多个臂部。 带部分通过使多个臂与接合部分接合而将第二板和定子保持在一起而连接到第一板，带部分弹性变形，该变形引起臂部拉动带连接部分的张力 朝向乐队部分。
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