发明授权
- 专利标题: Cordless type position pointer
- 专利标题(中): 无绳型位置指针
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申请号: US13164496申请日: 2011-06-20
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公开(公告)号: US08576203B2公开(公告)日: 2013-11-05
- 发明人: Takaaki Nakata , Takenori Kaneda , Mamoru Ogata
- 申请人: Takaaki Nakata , Takenori Kaneda , Mamoru Ogata
- 申请人地址: JP Saitama
- 专利权人: Wacom Co., Ltd.
- 当前专利权人: Wacom Co., Ltd.
- 当前专利权人地址: JP Saitama
- 代理机构: Seed IP Law Group PLLC
- 优先权: JP2011-093547 20110419
- 主分类号: G06F3/03545
- IPC分类号: G06F3/03545
摘要:
A cordless type position pointer is provided for use with a capacitance type position detection apparatus to carry out a position pointing operation. The position pointer includes a housing having electric conductivity, a projecting portion of a predetermined shape formed at one end portion of the housing and having electric conductivity, and a contacting member removably fitted with the projecting portion. The contacting member has elasticity and electric conductivity, and is configured to contact the position detection apparatus to point to a position. The position pointer further includes a sleeve having a through-hole and configured to expose, when the sleeve is engaged with the housing, a predetermined portion of the contacting member fitted with the projecting portion from the through-hole thereof. The sleeve is configured and arranged so as to prevent application of displacing force in response to a position pointing operation of the position pointer to the fitting portion between the projecting portion and the contacting member in a direction against the major axis of the position pointer, to thereby prevent dislodging of the contacting member from the housing while maintaining removability of the contacting member from the housing.
公开/授权文献
- US20120268428A1 CORDLESS TYPE POSITION POINTER 公开/授权日:2012-10-25
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