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    Sealing method for through hole formed in metal housing
    1.
    发明授权
    Sealing method for through hole formed in metal housing 有权
    金属外壳形成通孔密封方法

    公开(公告)号：US07254882B2

    公开(公告)日：2007-08-14

    申请号：US11498106

    申请日：2006-08-03

    申请人： Tokichi Ito ,  Nobuaki Watanabe ,  Yoshito Oku ,  Hiroyuki Yonei

    发明人： Tokichi Ito ,  Nobuaki Watanabe ,  Yoshito Oku ,  Hiroyuki Yonei

    IPC分类号： H02K15/00

    CPC分类号： H02K3/522 ,  H02K5/10 ,  Y10T29/49009 ,  Y10T29/49025 ,  Y10T29/49139 ,  Y10T29/49169 ,  Y10T29/49171 ,  Y10T29/49176

    摘要： The present invention provides a method for sealing a metal housing member. A housing through hole is formed in a housing member for a lead wire sealing device. The housing member is provided with a housing through hole formed on the metal housing member and penetrates from a closed space to an open space. A resin coating layer is formed to cover a lower surface of the housing member. A metal surface exposed part is formed on a part of the resin coating layer. The circuit board having a board aperture is mounted on the metal surface exposed part via an adhesive layer while overlapping with the board aperture on the housing through hole. The lead wire is inserted in the housing through hole and the board aperture that are overlapped with each other. The sealing material is provided on the circuit board to cover the board aperture.

    摘要翻译： 本发明提供一种密封金属外壳构件的方法。 用于引线密封装置的壳体构件中形成壳体通孔。 壳体构件设置有形成在金属壳体构件上并从封闭空间穿透到开放空间的壳体通孔。 形成树脂涂层以覆盖壳体构件的下表面。 金属表面暴露部分形成在树脂涂层的一部分上。 具有板孔的电路板通过粘合剂层安装在金属表面暴露部分上，同时与壳体通孔上的板孔重叠。 引线插入壳体通孔和彼此重叠的板孔。 密封材料设置在电路板上以覆盖板孔。

    Lead wire sealing device, recording disk drive, and method for sealing housing member
    2.
    发明申请
    Lead wire sealing device, recording disk drive, and method for sealing housing member 有权
    引线密封装置，记录盘驱动器和密封壳体构件的方法

    公开(公告)号：US20060265871A1

    公开(公告)日：2006-11-30

    申请号：US11498106

    申请日：2006-08-03

    申请人： Tokichi Ito ,  Nobuaki Watanabe ,  Yoshito Oku ,  Hiroyuki Yonei

    发明人： Tokichi Ito ,  Nobuaki Watanabe ,  Yoshito Oku ,  Hiroyuki Yonei

    IPC分类号： H01R43/00

    CPC分类号： H02K3/522 ,  H02K5/10 ,  Y10T29/49009 ,  Y10T29/49025 ,  Y10T29/49139 ,  Y10T29/49169 ,  Y10T29/49171 ,  Y10T29/49176

    摘要： A first metal housing member 111 is provided with a bottom plate part 1111 and a resin coating layer 1112 formed on a lower surface of the bottom plate part 1111. To a board mounted part 1113 which is a metal surface exposed part exposed from the resin coating layer 1112 around a housing through hole 113, an FPC 114 is mounted via an adhesive layer 115. A lead wire 1413 of a stator windings 1414 that is inserted in a board aperture 1144 is connected to the FPC 114 by a sealing material 117 as a solder and the board aperture 1144 is covered with the sealing material 117 to seal the housing through hole 113. A motor unit 10 can securely seal the housing through hole 113 by enhancing adhesiveness between the FPC 114 and the first metal housing member 111.

    摘要翻译： 第一金属外壳构件111设置有底板部1111和形成在底板部1111的下表面上的树脂涂层1112。 对于作为从树脂涂层1112暴露在壳体通孔113周围的金属表面暴露部分的板安装部分1113，FPC 114通过粘合剂层115安装。 插入板孔1144中的定子绕组1414的引线1413通过作为焊料的密封材料117连接到FPC 114，并且板孔1144被密封材料117覆盖以密封壳体通孔113 。 电动机单元10可以通过增强FPC 114和第一金属壳体构件111之间的粘附性而可靠地密封壳体通孔113。

    Lead wire sealing device, recording disk drive, and method for sealing housing member
    3.
    发明授权
    Lead wire sealing device, recording disk drive, and method for sealing housing member 有权
    引线密封装置，记录盘驱动器和密封壳体构件的方法

    公开(公告)号：US07012191B1

    公开(公告)日：2006-03-14

    申请号：US11120199

    申请日：2005-05-03

    申请人： Nobuaki Watanabe ,  Tokichi Ito

    发明人： Nobuaki Watanabe ,  Tokichi Ito

    IPC分类号： H05K5/00

    CPC分类号： H05K5/069 ,  G11B33/121 ,  G11B33/1446 ,  H02K5/225

    摘要： According to a lead wire sealing device of an example of the present invention, a bush 116 is inserted in a housing through hole 113 formed in a bottom plate member 1110 and a lead wire 1343 is inserted in the inside of the bush 116. A first adhesive 117 is loaded in the inside of the bush 116, the first space S1, the second space S2 and the third space S3. A second adhesive 118 covers the first adhesive 117 at the edge where a flange portion 1162 of the bush 116 is provided. The first adhesive 117 having a lower viscosity is easily inserted in the first space S1 by a capillary action to be loaded without a space. As a result, it is possible to certainly seal the first space S1.

    摘要翻译： 根据本发明的实施例的引线密封装置，衬套116插入形成在底板构件1110中的壳体通孔113中，并且引线1343插入衬套116的内部。 第一粘合剂117装载在衬套116的内部，第一空间S1，第二空间S 2和第三空间S 3中。 第二粘合剂118在设置有衬套116的凸缘部1162的边缘处覆盖第一粘合剂117。 具有较低粘度的第一粘合剂117通过毛细管作用容易地插入第一空间S1中，而无空间地加载。 结果，可以肯定地密封第一空间S1。