公开(公告)号：US5703557A

公开(公告)日：1997-12-30

申请号：US797855

申请日：1997-02-10

申请人： Takayuki Osada ,  Fumishiro Tsuda ,  Norio Saito ,  Takeji Ihara ,  Yoshio Wagatsuma ,  Hitoshi Moriya

发明人： Takayuki Osada ,  Fumishiro Tsuda ,  Norio Saito ,  Takeji Ihara ,  Yoshio Wagatsuma ,  Hitoshi Moriya

IPC分类号： H01F17/06 ,  H01F27/26 ,  H01F27/33 ,  H01F27/02

CPC分类号： H01F17/06 ,  H01F27/266 ,  H01F27/33 ,  H01F2017/065

摘要： A noise absorbing device is adapted to prevent radiation noise or induction noise from a cable connected to an electronic apparatus. A pair of holder segments (11 and 12) receive core pieces (20) in receiving recesses and are coupled by hinge portions (19) so as to be brought into butt contact with each other so that the pair of core pieces (20) form a cylindrical body with a cable extending therethrough. Elastic pieces (31) are interposed between the pair of core pieces (20) and the pair of holder segments (11 and 12) in order to provide an elastic force to the core pieces (20) so that the core pieces are slightly protruded from opening edges of the holder segments (11 and 12). When the pair of holder segments (11 and 12) are brought into butt contact with each other, the pair of core pieces (20) are put into press contact with each other by the elastic force of the elastic pieces (60). An assembly of the core piece (20) and the elastic piece (31) engaged therewith is press fitted into the receiving recess to avoid drop-off from each of the holder segments (11 and 12).

摘要翻译： 噪声吸收装置适于防止来自连接到电子设备的电缆的辐射噪声或感应噪声。 一对保持器段（11和12）接纳在接收凹部中的芯片（20），并且通过铰链部分（19）联接以便彼此对接接合，使得该对芯片（20）形成 具有延伸穿过其中的电缆的圆柱体。 为了向芯片（20）提供弹性力，将弹性片（31）插入在一对芯片（20）和一对保持器节段（11和12）之间，使得芯片略微从 保持器段（11和12）的开口边缘。 当一对保持器段（11和12）彼此对接接触时，一对芯片（20）通过弹性片（60）的弹力相互压接。 芯片（20）和与其接合的弹性片（31）的组件压配合到容纳凹部中以避免从每个保持器段（11和12）脱落。