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    • 10. 发明授权
    • Micro-reader
    • 微型读卡器
    • US4640597A
    • 1987-02-03
    • US700157
    • 1985-02-11
    • Takeshi OkanoSadaaki NakaokaSaichiro Ohashi
    • Takeshi OkanoSadaaki NakaokaSaichiro Ohashi
    • G03B21/11G03B21/30G03B21/28
    • G03B21/30G03B21/111
    • A micro-reader which comprises a generally rectangular box-like, flattened casing a slide frame slidably supported by the casing for movement between retracted and extended positions, a light-permeable screen mounted on and supported by the casing for movement between folded and erected positions, and a reflective mirror member carried by the slide frame for movement between laid-down and upright positions. When the micro-reader is not in use with the slide frame, the screen and the mirror member being held in the retracted, folded and laid-down positions, respectively, the screen and the mirror member constitute cover members for covering the top and bottom of a space between the casing and the slide frame, but when the micro-reader is in use with the slide frame, the screen and the mirror member held in the extended, erected and upright positions, respectively, the mirror member confronts the screen at a predetermined angle while lying in a plane different from the plane which is occupied by the mirror member when in the laid-down position.
    • 一种微型阅读器,其包括大致矩形的盒状平坦的外壳,滑动支架可滑动地支撑在壳体上用于在缩回位置和延伸位置之间移动;透光屏幕,安装在壳体上并由外壳支撑以在折叠和竖立位置之间移动 以及由滑动框架承载的用于在放置和竖直位置之间移动的反射镜构件。 当微型读取器不与滑动框架一起使用时,屏幕和反射镜构件分别保持在缩回,折叠和放置位置,屏幕和镜构件构成用于覆盖顶部和底部的盖构件 在壳体和滑动框架之间的空间中,但是当微型读取器与滑动框架一起使用时,屏幕和镜子构件分别保持在延伸的直立位置,镜子构件面对屏幕 预定角度,同时位于与处于放置位置时由镜构件占据的平面不同的平面中。