摘要针对现在市场现在的篮球架大都为固定式无法升降的特点,为方便广大篮球爱好者, 因此设计此升降篮球架。对于此篮球架,选定它的升降方式,选择所用的材料,本次有两种设计,共同的优点在于结构简单,可升降,本身质量不大便于移动,更加便于给老人, 妇女小孩使用,第一种更加省力,结构简单,节省空间;第二种,功能明显,稳定性良好本文还对轴,齿轮进行校核计算。篮球架在今后还有极大的发展空间,要实现用电动,精度更高,结构更简单的,更适用于大众的篮球架。关键词: 升降篮球架设计 Abstract For the current market now most of the basketball can not lift the characteristics of the fixed, for the convenience of the majority of basketball enthusiasts, so the design of this promotion basketball. For this basketball, choose its way of lifting, choose the materials used, this time there are two designs, mon advantage is simple structure, can be lifted, the quality itself isnot easy to move, more convenient for the elderly, women and children use, The first kind of more effort, simple structure, save space; the second, the function is obvious, good stability This article also shaft, gear check calculation. Basketball in the future there isa great room for development, to achieve with electric, higher precision, the structure is more simple, more suitable for the public basketball. Key words : Lift up and down Basketball rack design 目录摘要...................................................................................................................................... II Abstract ...................................................................................................................................... III 第1章绪论................................................................................................................................ 1 设计背景.......................................................................................................................... 1 ............................................................................................................... 1 ................................................................................................................................... 3 第 2章方案论证...............................................................................
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