新型电动代步车操纵面板结构设计（本科毕业论文设计）.doc

摘 要

现代社会已经越来越老年化，考虑老年人等的特殊需要，电动代步车等创新科技产品不断出现，并且由于人类文明以及生活质量的提高，人们对与代步车的视觉效果，舒适性，结构合理性和操纵稳定性等方面越来越看重。因此，目前市场上已有的电动代步车已经无法满足人们的这一要求，这就要求电动代步车的操纵面板在结构上有很大的改进。
研究电动代步车操纵面板对改善电动代步车的视觉效果，舒适性，结构合理性和操纵稳定性等方面具有非常重要的作用，并能提高对消费者的吸引力，促进电动代步车设计技术改革和进步。
本毕业设计是在给定的车体结构条件下，对比研究市场上现有的电动代步车的操纵面板，分析它们的优缺点，对电动代步车的操纵面板做突破性的改进，并提出自己的设计理念。其设计过程为根据给定的条件，参考现有样车，画出设计图，然后进行比对后选择最合理的方案联系工厂加工模型。

关键词：电动代步车，操纵面板，设计 ，线控转向
















ABSTRACT

Modern society is increasingly aging and the elderly to consider the special needs electric transport vehicles and other new technology products emerging and, due to human civilization and improving the quality of life. People travel in cars with the exterior shape with increasing demands in terms of quality and reliable premise, for aesthetic appearance of growing importance. Therefore, at present, there is a market for electric car travel has been unable to meet the people's demands, innovative concept, design generous. Fluent lines of the new generation cars will travel almost there. This will beg a manipulate of dynamoelectric means of transportation car and the front-panel has a very big improvement on the structure.
The research dynamoelectric means of transportation car handling front-panel to improvement dynamoelectric means of transportation car of comfort, structure rationality with manipulate stability's etc. to have a count for much function, and ability exaltation to the attraction of consumer, promote dynamoelectric means of transportation car design technique reform and progress.
This graduation design is give to settle of under the bodywork structure condition contrast research the manipulate of existing dynamoelectric means of transportation car is on the market front-panel, analyze their merit and shortcoming, manipulate dynamoelectric means of transportation car the improvement that the front-panel does breakthrough, and put forward an own design principle.The design process for according to the conditions existing reference samples cars, made their creativity, art car design sketch then than right after the selection of the most reasonable proposal to create sludge model.

Keyword: the Electric Scooter, manipulate front-panel, design，Steering-By-Wire

目 录

摘 要 I
ABSTRACT II
目 录 III
1 绪论 1
1.1 引言 1
1.2 电动代步车操纵面板的现状 1
1.3 课题的目的及意义 1
1.4 课题任务、重点研究内容、实现途径 2
1.4.1课题任务 2
1.4.2 重点研究内容 2
1.4.3 实现途径 2
1.5 电动代步车操纵面板设计的前景 3
2 Auto CAD软件简介 4
2.1 Auto CAD的发展和应用 4
2.2 Auto CAD的主要功能 5
2.2.1强大的二维绘图功能 5
2.2.2灵活的图形编辑功能 5
2.2.3实用的辅助绘图功能 5
2.2.4方便的尺寸标注功能 5
2.2.5显示控制功能 5
2.2.6其它主要功能 5
2.3 Auto CAD的使用方法 6
2.3.1 Auto CAD制图方式 6
2.3.2一些图形的画法 6
2.3.3 一些常用快捷键 7
2.4 电动代步车的设计方法 8
2.4.1 传统设计方法 8
2.4.2 计算机辅助设计方法 9
3 操纵面板的总体结构方案设计 13
3.1 电动代步车操纵面板的设计要求 13
3.1.1满足性能和功能上的要求 13
3.1.2电动代步车设计必须遵循的原则 13
3.2 电动代步车线控转向系统 14
3.2.1线控转向系统的结构 14
3.2.2电动代步车线控转向系统的特点 15
3.2.3电动代步车线控转向系统的必要性和可行性 15
3.2.4电动代步车全方向移动线控转向系统 16
3.3 操纵面板结构方案的确定 17
3.3.1电动代步车操纵面板结构现状 17
3.3.2操纵面板结构方案 19
3.4 本章小结 19
4 操纵面板的相关零部件设计或选择 20
4.1 骨架板 20
4.1.1骨架板概述 20
4.1.2骨架板的结构形状 20
4.2 转角传感器 21
4.3 加速制动操纵柄 22
4.4 转向操纵柄 22
4.5 其他相关零部件 22
5 样品生产与调试 23
6 总结 24
参考文献 25