发明授权
- 专利标题： Keyboard device capable of changing inclination angle of keyboard main body
- 专利标题（中）： 能够改变键盘主体倾斜角的键盘装置
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申请号： US09814437申请日： 2001-03-22
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公开(公告)号： US06485209B2公开(公告)日： 2002-11-26
- 发明人: Nobuhiro Oura , Akio Nishijima
- 申请人： Nobuhiro Oura , Akio Nishijima
- 优先权： JP2000-104376 20000406
- 主分类号： B41J1156
- IPC分类号： B41J1156
摘要：
In order to perform a stable key inputting operation even if the keyboard device is installed at an inclined surface, a rear surface of a main body is formed with a notch, and the notch is provided with an adjuster member. A turning centerline of the adjuster member is in an inclined angle in respect to the rear surface. The notch has a depth size from the rear surface at the rotatable supporting side of the adjuster member deeper and its depth size becomes smaller as it is farther from the rotatable supporting side. The adjuster member is turned to cause the adjuster member to be changed over between one attitude in which it is protruded out of the notch and the other attitude in which it is stored in the notch. In addition, the adjuster member is formed with a shaft, there is provided a resilient member for resiliently pressing the outer circumference of the shaft and the resilient member is fitted to a sliding notch formed at the outer circumference of the shaft.