毕业设计（文）-玩具电动车的结构设计.doc

毕业设计题 目玩具电动车的结构设计学生姓名学 号系 部专 业班 级指导教师二〇一五年X月 毕业设计（论文）报告纸PAGE 1PAGE i 摘要我国是全球第一大玩具生产国，其中玩具车玩具一直以来都是儿童和成人最受欢迎的产品，目前市场上玩具多种多样，最出名的就是固高玩具。目前，随着人们生活水平的不断提高，玩具不再是儿童的专属产品，很多年前收藏爱好者也是玩具消费的庞大群体。本设计设计一款儿童电动玩具车，其主要面对的消费群体是2岁以上的儿童。它包括车身、后轮驱动装置、转向装置、操作面板和动力电源组成。本次毕业设计的主要任务是完成整个儿童玩具车的设计，本文完成整机的设计计算，包括后驱动装置的设计，转向系统的设计等，然后利用SOLIDWORKS完成整机三维工程图的绘制，最后生成二维工程图。关键词：玩具 儿童玩具车 三维工程图 二维工程图全套图纸三维加153893706AbstractChina is the worlds largest toy producer, in which the robot toy has been adult children and the most popular products, currently on the market a variety of toys, the most famous is Gugao toys. At present, with the continuous improvement of peoples living standard, the toy is no longer the exclusive products for children, a large group of enthusiasts many years ago is toy consumption.The design of a children electric toy car, the main face of the consumer groups are children over 2 years old. It includes the body, the rear wheel driving device, steering device, operation panel and power supply. The main task of this graduation design is the design of the childrens toy car, this paper completed the calculation of the design, including the design of rear driving device, steering system design, and then use SOLIDWORKS to complete the drawing of the 3D drawing, the last generation of two-dimensional engineering drawing.Keywords: toy toy vehicle 3D drawing two-dimensional engineering drawings目录TOC \o 1-3 \h \u HYPERLINK \l _Toc31380 摘要 PAGEREF _Toc31380 i HYPERLINK \l _Toc19048 Abstract PAGEREF _Toc19048 ii HYPERLINK \l _Toc19128 第一章 绪论 PAGEREF _Toc19128 1 HYPERLINK \l _Toc16211 1.1课题研究的目的与意义 PAGEREF _Toc16211 1 HYPERLINK \l _Toc29202 1.2 我国玩具行业的发展概况 PAGEREF _Toc29202 1 HYPERLINK \l _Toc5266 1.3 我国玩具行业的消费现状 PAGEREF _Toc5266 2 HYPERLINK \l _Toc30599 1.4 玩具行业的发展前景 PAGEREF _Toc30599 3 HYPERLINK \l _Toc16188 1.4.1传统玩具向电子玩具过渡 PAGEREF _Toc16188 3 HYPERLINK \l _Toc26250 1.4.2 提高玩具附加值势在必行 PAGEREF _Toc26250 3 HYPERLINK \l _Toc17610 1.5本课题研究的内容及方法 PAGEREF _Toc1761