公开(公告)号：US20060240689A1

公开(公告)日：2006-10-26

申请号：US11388134

申请日：2006-03-22

申请人： Daisuke Inoue ,  Shigetomo Chiba ,  Satoshi Iimure

发明人： Daisuke Inoue ,  Shigetomo Chiba ,  Satoshi Iimure

IPC分类号： H01R12/00

CPC分类号： H05K1/0243 ,  H05K1/141 ,  H05K3/3447 ,  H05K3/366 ,  H05K3/368 ,  H05K2201/10371 ,  H05K2201/2036

摘要： In a mounting structure of a high frequency apparatus, in an outer circumference around terminals connected to a mother board, an enclosed portion, which is brought into contact with the mother board and is enclosed by a ring-shaped convex portion provided in a cover, or an enclosed portion, which is brought into contact with the mother board and is enclosed in a ring shape by a convex portion provided in the cover and extending portions from the frame, are provided. The terminals are electrically shielded by the enclosed portion. Therefore, when a high frequency apparatus is mounted on the mother board, interfering electric waves are prevented from entering into the terminals, and thus favorable performance is obtained.

摘要翻译： 在高频装置的安装结构中，在连接到母板的端子周围的外周中，与母板接触并被设置在盖中的环形凸部包围的封闭部分， 或与主板接触并被设置在盖中的凸部和从框架延伸的部分封闭成环状的封闭部分。 端子由封闭部分电屏蔽。 因此，当在母板上安装高频装置时，防止干扰电波进入端子，从而获得良好的性能。

公开(公告)号：US07361030B2

公开(公告)日：2008-04-22

申请号：US11388134

申请日：2006-03-22

申请人： Daisuke Inoue ,  Shigetomo Chiba ,  Satoshi Iimure

发明人： Daisuke Inoue ,  Shigetomo Chiba ,  Satoshi Iimure

IPC分类号： H01R12/00

CPC分类号： H05K1/0243 ,  H05K1/141 ,  H05K3/3447 ,  H05K3/366 ,  H05K3/368 ,  H05K2201/10371 ,  H05K2201/2036

摘要： In a mounting structure of a high frequency apparatus, in an outer circumference around terminals connected to a mother board, an enclosed portion, which is brought into contact with the mother board and is enclosed by a ring-shaped convex portion provided in a cover, or an enclosed portion, which is brought into contact with the mother board and is enclosed in a ring shape by a convex portion provided in the cover and extending portions from the frame, are provided. The terminals are electrically shielded by the enclosed portion. Therefore, when a high frequency apparatus is mounted on the mother board, interfering electric waves are prevented from entering into the terminals, and thus favorable performance is obtained.

摘要翻译： 在高频装置的安装结构中，在连接到母板的端子周围的外周中，与母板接触并被设置在盖中的环形凸部包围的封闭部分， 或与主板接触并被设置在盖中的凸部和从框架延伸的部分封闭成环状的封闭部分。 端子由封闭部分电屏蔽。 因此，当在母板上安装高频装置时，防止干扰电波进入端子，从而获得良好的性能。

公开(公告)号：US20100238641A1

公开(公告)日：2010-09-23

申请号：US12727012

申请日：2010-03-18

申请人： Tatsuo Saito ,  Shigetomo Chiba ,  Yasuharu Kudo

发明人： Tatsuo Saito ,  Shigetomo Chiba ,  Yasuharu Kudo

IPC分类号： H05K9/00

CPC分类号： H05K9/006

摘要： A shield structure of a tuner apparatus includes: a circuit board on which a tuner circuit is provided; a shield case of sheet metal which accommodates and holds the circuit board; and a RF connector which is fixed to one side plate of the shield case so as to protrude outward and is electrically connected to the tuner circuit, wherein a box-shaped outer case is formed by connecting a case member of sheet metal which covers the shield case with the exception of the bottom surface portion thereof and the one side plate and a plate member of sheet metal which has a through hole, through which the RF connector passes, and covers the one side plate of the shield case, and wherein the outer case is unitized with the shield case.

摘要翻译： 调谐器装置的屏蔽结构包括：设置有调谐器电路的电路板; 容纳并保持电路板的金属板的屏蔽壳; 以及RF连接器，其被固定到屏蔽壳体的一个侧板以向外突出并且电连接到调谐器电路，其中通过连接覆盖屏蔽的金属片的壳体构件形成盒形外壳 壳体除了其底面部分和一个侧板以及具有通孔的金属板的板构件之外，RF连接器穿过该孔，并且覆盖屏蔽壳体的一个侧板，并且其中外部 情况与屏蔽箱组合在一起。

公开(公告)号：US20050251839A1

公开(公告)日：2005-11-10

申请号：US11121422

申请日：2005-05-04

申请人： Shigetomo Chiba

发明人： Shigetomo Chiba

IPC分类号： H03B1/00 ,  H04B1/08 ,  H04B1/18 ,  H04N5/44 ,  H04N5/50 ,  H04N7/10 ,  H05K9/00 ,  H04N7/173 ,  H04N7/16

CPC分类号： H04N21/4263 ,  H04N7/102 ,  H05K9/006

摘要： A dual tuner is described that includes a rectangular parallelepiped casing having four side plates, partitions for dividing inside of the casing into a plurality of areas, a coaxial connector fitted to one side plate of the casing, and a circuit board mounted in the casing. Both a data tuner and a video tuner are divided by the partitions. The signal line of the data tuner which has severe spurious interference standard requirements, is set noticeably shorter than the signal line of the video tuner whose spurious interference standard requirements are not so severe.

摘要翻译： 描述了一种双调谐器，其包括具有四个侧板，用于将壳体内部分成多个区域的隔板，安装到壳体的一个侧板的同轴连接器和安装在壳体中的电路板的长方体壳体。 数据调谐器和视频调谐器都由分区划分。 具有严格的杂散干扰标准要求的数据调谐器的信号线明显短于杂散干扰标准要求不那么严重的视频调谐器的信号线。