基于Jack仿真的家用学习桌的改进设计

Improved Design of Home Study Table Based on Jack Simulation

摘要: 为了设计改良初高中生学习桌，提高使用者对桌面的使用率和使用时的舒适性和便捷性，本文通过对学习桌进行人机工程分析，确定基本的结构和尺寸，然后运用Jack仿真软件构建使用者的仿真环境，根据使用者手臂的可达范围和人体舒适程度，进一步确定书柜、书架的位置和大小。对优化设计后的学习桌方案再次进行人机仿真分析，验证优化设计方案的合理性。结果显示，优化设计后的学习桌具有更好的便捷性和舒适性，也极大提高了学习桌的桌面利用率。

Abstract: In order to design and improve the middle and high school students’ learning desk, improve the user’s utilization rate of the desk and the comfort and convenience of using it, this paper determines the basic structure and size of the learning desk through ergonomics analysis, and then uses Jack simulation software to build the user’s simulation environment. According to the user’s arm reachable range and human comfort level, the position and size of the bookcase and bookshelf are further determined. The human-machine simulation analysis of the optimized design of the learning desk is carried out again to verify the rationality of the optimized design. The results show that the optimized design of the study table has better convenience and com-fort, and also greatly improves the utilization rate of the study table.