毕业设计（论文）-室小型多功能单人健身器设计.docVIP

学 号：2012210066 DOCPROPERTY Manager \* MERGEFORMAT Xinjiang Institute of Engineering毕业设计（论文）设计题目：室内小型多功能单人健身器设计学生姓名： 专 业：机械设计制造及其自动化班 级：机制12-3班（本）民系 部：机械工程系指导教师： 二〇一七年五月24日摘 要 本次设计的主题是多功能健身器。该款多功能健身器由腿部锻炼机构、腰部锻炼 机构、手臂锻炼机构和机架四部分组成。腿部锻炼机构利用了链传动的工作原理和飞轮的优点，达到锻炼腿部肌肉的效果；腰部锻炼机构利用了曲柄滑块机构的工作原理和弹簧的优点，达到锻炼腰部肌肉的效果；手臂锻炼机构利用了操纵机构（拉手和钢丝绳）、导向机构（双导杆）、调节机构（调节杆）和配重的有效组合，达到锻炼手臂肌肉的效果；机架为三个机构的合理组合提供平台。此外，该款多功能健身器具有使用方便、安全性好、成本低和拼装设计的特点。关键词：多功能；健身器；机构；锻炼 AbstracThe subject of this design is multifunctional body-building device. Multifunctional body-building device is composed of four parts: leg exercise mechanism, waist exercise mechanism, arm exercise mechanism and the rack. To take leg part muscles exercise effect, leg exercise mechanism uses the working principle of belt transmission and the advantage of flywheel. To take waist part muscles exercise effect, waist exercise mechanism uses the working principle of slider crank mechanism and the advantage of spring. To take arm part muscles exercise effect, arm exercise mechanism uses the effective combination of operated control devices (fixer and cable), guiding mechanism (twin guide bars),controlled device(control lever) and counterweight. Furthermore, this multifunctional body-building device is provided with the advantages ofapplying easy, safety, cheap and assembly design.Keyword: multifunctional; body-building; mechanism; exercise目录摘要……………………………………………………………………………………………Abstract……………………………………………………………………………………….目录...............................1.前言...............................................................................................1.1方案确定于分析…………………………………………………………….1.1.1在国外研究状况。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。1.1.2在国内研究状况。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。1.1.3设计要求……………………………………………………………………….1.2整体结构…………………………………………………………………………….1.3手臂锻炼机构及机架……………………………………………………1.4腰部锻炼机构……………………………………………………………2.健身器腰部锻炼机构设……………………………………………………… 2.1座椅的设计构设………………………………………………………….. 2.1.1座椅的设计构想……