摘要
基于实验室、机房、小型会议室等场所的教学及研讨需求,根据人机工程学原理,研发了一款可移动的多媒体讲台。该讲台具有台面扩展、高度升降、投影仪抽屉伸出及其托板举升等功能,使用者可根据自身需要及使用场合,自行调整讲台的位置、高度、台面大小及投影仪托板高度。讲台的整体升降结构及投影仪托板举升结构的运动仿真分析及实物演示结果表明,讲台中各结构设计合理,使用安全、可靠。
Based on the teaching and studying requirements of laboratories, computer rooms and small conference rooms, a movable multimedia platform is developed according to the principles of ergonomics. The platform has a surface extension, height lifting, projector drawer protruding and its supporting plate lifting and other functions, the user can adjust the location, height, table size and projector bracket height of the platform according to their own needs and occasions.Through the analysis and demonstration of the whole lifting mechanism of the platform and the lifting mechanism of the projector bracket, it is proved that the design of the structure in the platform is reasonable,safe and reliable.
作者
杨辉
YANG Hui(School of Mechanical ＆ Vehicle Engineering,Changzhou Institute of Technology,Changzhou 213002,China)
出处
《机械工程师》
2018年第8期46-48,共3页
Mechanical Engineer
基金
常州工学院科研基金项目(E3-6701-14-020)
关键词
多媒体讲台
结构设计
运动仿真分析
multimedia platform
structural design
kinematics simulation analysis
