便携式自动控制三维立体投影装置的设计和制作

Design and development of portable and automatic control three-dimensional stereoscopic projection device

该文设计和构建了一种新型的便携式自动控制三维立体投影装置,由机械自动控制的开合式三维成像系统和投影源升降平台组成。成像系统为6片透明材质的等腰梯形薄板构成的六棱锥结构,其开合由单片机控制的机械系统实现;投影源位置调节由机械平台控制操控。该装置的设计和构建整合了光学物理实验、自动控制和计算机编程等方面的知识,达到了良好的三维立体成像效果。该设计可作为大学物理综合性实验的素材,该装置也具有一定的实用价值。

A new type of portable automatic control three-dimensional stereoscopic projection device is designed and developed, which is composed of an automatic mechanically controlled opening-and-closing three-dimensional imaging system and a lifting platform of the projection source. The imaging system is a hexagonal pyramid structure composed of six transparent isosceles trapezoidal thin plates, and its opening and closing are realized by a mechanical system controlled by a single chip microcomputer. The position adjustment of the projection source is controlled by a mechanical platform. The design and development of the device integrates the knowledge of optical physics experiments, automatic control and computer programming, achieving a good three-dimensional imaging effect. The design of this work can be used as a material for comprehensive experiments of university physics, and meanwhile the new device holds certain potentials for practical applications.