模块化设计是指在对一定范围内的不同功能或相同功能不同性能、不同规格的产品进行功能分析的基础上,划分并设计出一系列功能模块,通过模块的选择和组合可以构成不同的产品,以满足市场的不同需求的设计方法。在汽车,造船,计算机等众多工业制造领域,这种设计思想早已深入人心。但在消费电子产品,主流的演进方式是集成度越来越高,体积越来越小,模块化设计更多被用于产品设计和制造的阶段,而到了最终消费端,人们利用模块的设计理念“DIY”产品的空间反而越来小。数码相机作为消费电子产品中非常重要的门类,也是如此,多数情况下人们只能更换 Modular design refers to a series of functional modules divided and designed based on the functional analysis of different functions with the same function or with different functions and different specifications within a certain range. Different modules can be formed and selected through combination of modules , To meet the different needs of the market design method. In the automotive, shipbuilding, computers and other manufacturing industries, this design idea has long been popular. However, in the mainstream of consumer electronics products, the evolution is more and more integrated, smaller and smaller, modular design is more used in product design and manufacturing stage, and to the final consumer side, people use the module design Idea “DIY ” product space is getting smaller and smaller. Digital cameras as a very important category of consumer electronics, too, in most cases people can only change