设计简介
摘要：随着现代生活水平的提高，婴儿餐桌椅结构的单一性，导致了限制婴儿兴趣爱好的成因存在，这在任何国家都会是一个问题。对这个问题解决的程度如何，反映着一个社会从科技水平到人文关怀等各方面的发达程度。我国对这种现状的重视程度还是不够，而对传动的婴儿餐桌椅进行创新设计，实现“一椅多用”，能够改善以上情况。
因此，本文首先就方案的选择进行了研究。通过设计者掌握的专业基础知识，互联网上的相关资料以及国内外已有的设计种类的现状，经过详细的方案调查，为本次毕业设计设计出了一套实用的多功能婴儿餐桌椅。。
论文方案选择的论证开始，详细介绍了方案分析、设计流程和计算流程，并进行了必要的动力系统总体结构设计。主要用于实现方便于婴儿吃饭，玩耍的设计，进一步体现人文关怀。
关键词： 婴儿餐桌椅；方案；结构；设计
Abstract：With the improvement of our living standard, single seat structure for baby dining table, leads to the limitation of interest in babies, which would in any country is a problem. How to solve this problem, which reflects the level of development of a society from the level of science and technology to the humanistic care and other aspects of.
China attaches great importance to the status of the degree is not enough, and the baby chair to drive innovation design, to achieve a "chair", to improve the above situation.
Therefore, this paper carries on research on scheme selection. Through the professional knowledge of the designer to master the relevant information on the Internet, as well as the current situation at home and abroad, the design scheme, after a detailed investigation, this graduation design is to design a set of practical multifunctional baby chair..
The paper begins with the argument, introduces in detail the scheme analysis, design process and calculating process, and has carried on the essential power of the overall structure of the system design. Mainly used for the realization of convenient for baby to eat, play, to further reflect the humane care.
Key words：Machine manufacture;Crankshaft;Processing craft;Fixture;
目 录
绪论 1
1. 引言 1
2. 国内外的研究现状 3
3. 多功能婴儿餐桌椅的发展趋势 7
4. 本课题的主要研究内容 9
5. 多功能婴儿餐桌椅的总体方案设计 13
5.1多功能婴儿餐桌椅的方案图的确定 14
5.2 多功能婴儿餐桌椅的设计原理 19
5.3 各个组成部分的结构材料设计 21
5.3.1 支腿的结构和材料分析 21
5.3.2 座垫的结构和材料分析 21
5.3.3 悬挂件的材料分析 21
6. 机械零部件的设计计算 21
6.1 轴承的设计计算 23
6.2 支腿升缩的设计计算 24
7. 多功能婴儿餐桌椅的三维建模 25
7.1 管套的三维建模 25
7.2 脚轮的三维建模 25
7.3 多功能婴儿餐桌椅的三维建模 26
8. 三维软件设计总结 26
9. 结论 28
参考文献 29
致谢 30
因此，本文首先就方案的选择进行了研究。通过设计者掌握的专业基础知识，互联网上的相关资料以及国内外已有的设计种类的现状，经过详细的方案调查，为本次毕业设计设计出了一套实用的多功能婴儿餐桌椅。。
论文方案选择的论证开始，详细介绍了方案分析、设计流程和计算流程，并进行了必要的动力系统总体结构设计。主要用于实现方便于婴儿吃饭，玩耍的设计，进一步体现人文关怀。
关键词： 婴儿餐桌椅；方案；结构；设计
Abstract：With the improvement of our living standard, single seat structure for baby dining table, leads to the limitation of interest in babies, which would in any country is a problem. How to solve this problem, which reflects the level of development of a society from the level of science and technology to the humanistic care and other aspects of.
China attaches great importance to the status of the degree is not enough, and the baby chair to drive innovation design, to achieve a "chair", to improve the above situation.
Therefore, this paper carries on research on scheme selection. Through the professional knowledge of the designer to master the relevant information on the Internet, as well as the current situation at home and abroad, the design scheme, after a detailed investigation, this graduation design is to design a set of practical multifunctional baby chair..
The paper begins with the argument, introduces in detail the scheme analysis, design process and calculating process, and has carried on the essential power of the overall structure of the system design. Mainly used for the realization of convenient for baby to eat, play, to further reflect the humane care.
Key words：Machine manufacture;Crankshaft;Processing craft;Fixture;
目 录
绪论 1
1. 引言 1
2. 国内外的研究现状 3
3. 多功能婴儿餐桌椅的发展趋势 7
4. 本课题的主要研究内容 9
5. 多功能婴儿餐桌椅的总体方案设计 13
5.1多功能婴儿餐桌椅的方案图的确定 14
5.2 多功能婴儿餐桌椅的设计原理 19
5.3 各个组成部分的结构材料设计 21
5.3.1 支腿的结构和材料分析 21
5.3.2 座垫的结构和材料分析 21
5.3.3 悬挂件的材料分析 21
6. 机械零部件的设计计算 21
6.1 轴承的设计计算 23
6.2 支腿升缩的设计计算 24
7. 多功能婴儿餐桌椅的三维建模 25
7.1 管套的三维建模 25
7.2 脚轮的三维建模 25
7.3 多功能婴儿餐桌椅的三维建模 26
8. 三维软件设计总结 26
9. 结论 28
参考文献 29
致谢 30
