立体双面折射偏心圆槽推动变换图案箱

3-D double face refracting eccentric circle groove pushing pattern change box

Abstract

The utility model relates to a 3-D double face refracting eccentric circle groove pushing pattern change box. Two transparent wave-shaped deflectors are positioned on the obverse and inverse faces of the design box, and any side of the design box can be provided with the transmission box. The shaft of the electric reduction gear is provided with an eccentric wheel, and the outside of the eccentric wheel is provided with an eccentric round groove, and the push rod of the picture sliding board is positioned in the eccentric round groove. The electric reduction gear drives the eccentric wheel to rotate, and the push rod in the eccentric round groove pushes the picture sliding board and the transparent picture to move. The utility model makes the people vision feeling the design changed ceaselessly under the action of the lamp light and the double face wave-shaped deflectors. The visual field is enlarged by adopting the utility model. The transmission system can be positioned on any side of the design box, and the use range is widened, and the design is three-dimensional, clear and attractive with autokinetic effect.
本实用新型公开一种立体双面折射偏心圆槽推动变换图案箱的结构,把两个透明的波形折射板并列安装在图案箱的正、背面,图案箱任何一边都可以安装传动箱。电动减速机的轴上安装偏心轮,偏心轮外侧有一个偏心圆槽,图片滑动板的推杆插进偏心圆槽中。把两张条格式绘制的1至10幅不相同图案的透明图片安装在图片滑动板上。电动减速机带动偏心轮转动,偏心圆槽中的推杆推动图片滑动板和透明图片移动。在灯光和双面波形折射板的作用下,使人的视觉感受到图案在不停变换。采用本实用新型,扩大了视野,特别是传动系统可以安装在图案箱任何一边,拓宽了使用范围,图案立体动感,清晰迷人。

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