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    • 9. 发明申请
    • WEARABLE DISPLAY UNIT, HEADPHONES AND SYSTEM PROVIDED WITH THESE
    • 可佩戴的显示单元,耳机和系统提供这些
    • US20100188314A1
    • 2010-07-29
    • US12753797
    • 2010-04-02
    • Nobuyuki MiyakeShigeru KatoMasaki Ootsuki
    • Nobuyuki MiyakeShigeru KatoMasaki Ootsuki
    • G09G5/00
    • G02B27/0176H04N5/7491
    • Inclination of an image display unit is prevented at the time of using a wearable display unit in which the image display unit can move between a projection position where the image display unit comes in front of a user's eye and a retracted position where the image display unit has been retracted from the front of the user's eye. A display support member 27 is prevented from rotating in relation to a display support member housing part 31 in a direction included in a plane perpendicular to the longitudinal direction of the display support member 27, even in a state that the display support member can move. To that end, grooves 28a, 28b extending in the longitudinal direction are formed in the display support member 27, while guide rollers 34a, 34a in contact with these grooves are provided within the display support member housing part 31.
    • 在使用图像显示单元可以在图像显示单元进入用户眼睛的前方的投影位置与图像显示单元之间的缩回位置之间移动的可佩戴显示单元时,防止了图像显示单元的倾斜 已经从用户眼睛的前部缩回。 即使在显示支撑构件能够移动的状态下,显示支撑构件27也能够防止相对于显示支撑构件收纳部31向包括在垂直于显示支撑构件27的纵向的平面的方向上旋转。 为此,在显示支承部件27上形成有沿长度方向延伸的槽28a,28b,与显示支承部件壳体部31内配置有与这些槽接触的导辊34a,34a。