发明授权
- 专利标题: Pointing device
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申请号: US10986983申请日: 2004-11-15
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公开(公告)号: US07502013B2公开(公告)日: 2009-03-10
- 发明人: Takeshi Nishino , Shuji Nakamura , Koichi Kiryu , Kazuo Kobayashi
- 申请人: Takeshi Nishino , Shuji Nakamura , Koichi Kiryu , Kazuo Kobayashi
- 申请人地址: JP Tokyo
- 专利权人: Fujitsu Component Limited
- 当前专利权人: Fujitsu Component Limited
- 当前专利权人地址: JP Tokyo
- 代理机构: Staas & Halsey LLP
- 优先权: JP2001-12082 20010119; JP2001-318509 20011016
- 主分类号: G09G5/08
- IPC分类号: G09G5/08
摘要:
A pointing device including a base section, an operating section shiftably supported on the base section, a magnet carried on one of the base section and the operating section, and a magneto-electro transducer carried on the other of the base section and the operating section at a location close to the magnet. The operating section includes a first part securely holding one of the magnet and the magneto-electro transducer and supported on the base section shiftably in a desired horizontal direction relative to the base section, and a second part connected to the first part and elastically biasing the first part toward a home position in a horizontal shifting range during a period when the first part is horizontally shifted along the base section. The second part of the operating section is provided integrally with a major portion substantially surrounding an entire circumference of the first part, a first connecting portion connected to the first part at one end of the major portion and a second connecting portion connected to the base section at another end of the major portion; the major portion exerting an even elastic biasing force irrespective of a shifting direction of the first part on the base section.
公开/授权文献
- US20050099391A1 Pointing device 公开/授权日:2005-05-12