铃盖内置式车把型自行车车铃设计

The Design of Handlebar Bicycle Bell with Built-in Cover

目的解决现有车铃中所存在的问题,设计出一款不易受外界干扰,方便同时操控刹车手柄和打铃,结构紧凑、实用可靠,且铃声急促的铃盖内置式车把型自行车车铃,使骑行环境更加安全、舒适。方法通过对现有的自行车车铃的功能、优缺点进行分析研究,找到创新点,再结合现有法规及实地测量统计分析来设计车铃尺寸,改变造型、优化结构,并由车铃的壳体、驱动组件、发声组件设计出一款新型自行车车铃。结论通过三维建模与仿真,有效佐证了所作车铃创意设计的合理性。

To solve the existing problems of bells, it designs a handlebar bicycle bell with built-in cover, which is insusceptible to external interference and convenient to manipulate the brake lever and ring the bell at the same time and other advantages, such as compact structure, practical and reliable performance as well as making pressing voice, and makes the riding environment more safety and comfort. Through finding the innovation points by the analytical investigation of existing bicycle bell＇s functions, advantages and disadvantages, then combining with the existing regulations and field measurements and statistical analysis to design the size of bell, and changing the shape and optimizing the structure, what＇s more, the new type of bicycle bell is made up of bell＇s housing, driving components and sound components. It gives effective support for the rationality of the bell creativity with the three-dimensional model building and simulation, and will provide reference for the production and application of bicycle bell.