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    • 7. 发明申请
    • PROJECTION APPARATUS FOR VEHICLE
    • 车辆投影仪
    • US20080259225A1
    • 2008-10-23
    • US11956155
    • 2007-12-13
    • Mi Sun ParkIl Kim Sun
    • Mi Sun ParkIl Kim Sun
    • H04N5/64
    • G03B21/145
    • A projection apparatus for a vehicle of the present invention includes a projector for projecting an image onto a screen, a support bracket supporting the projector, a frame attached to a ceiling of the vehicle, and a vibration absorber arranged between the support bracket and the frame. The vibration absorber includes a plurality of wire ropes for absorbing multidirectional vibrations transmitted from the vehicle through the frame to the projector. Accordingly, this prevents the projector from shaking so that passengers can comfortably watch video content, and also reduces the incidence of breakage of components of the projector, thereby prolonging the lifetime of the projector.
    • 本发明的车辆投影装置包括:投影仪,用于将图像投影到屏幕上;支撑托架,其支撑投影仪;附接到车辆顶棚的框架;以及设置在支撑支架和框架之间的振动吸收器 。 振动吸收器包括多个用于吸收从车辆通过框架传送到投影仪的多向振动的钢丝绳。 因此,这样可以防止投影机晃动,使乘客可以舒适地观看视频内容,并且还可以减少投影机部件损坏的发生率,从而延长投影机的使用寿命。