多功能自行车(多用轮椅)设计说明书

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履带—轮组式电动多功能轮椅设计说明书

履带-轮组式电动多功能轮椅设计说明书目录设计任务书 (1)第一章绪论 (2)1.1设计的背景和意义 (2)1.2现有产品简介及产品分析 (2)1.3本章小结 (3)第二章设计方案选择 (4)2.1轮椅机构形式的选择 (4)2.2轮组的选择 (4)2.3履带的收放机构 (5)2.4座椅调平机构 (6)2.5本章小结 (8)第三章轮椅的结构设计与运动分析 (8)3.1轮椅的结构设计 (8)3.1.1 轮组 (8)3.1.2 履带及其收放机构 (10)3.2轮椅的运动分析 (14)3.2.1 轮椅的平地行驶及越障功能 (14)3.2.2 轮椅爬楼梯过程的分析 (16)第四章轮椅驱动与传动系统的设计 (19)4.1轮椅的驱动系统 (19)4.2电机参数的确定 (20)4.3轮椅中间主体的传动设计 (22)第五章轮椅运动控制系统设计 (23)5.1轮椅的功能分析 (23)5.2轮椅的控制系统 (23)第六章总结 (30)参考文献 (30)设计任务书技术要求：1）功能：直线行驶、匀速、加速、减速、转弯、爬楼梯等；2）较强的爬梯适应能力，应对楼梯结构的多变性；3）良好的机动性，使其能够在平地行驶、爬楼梯、跨越障碍等动作状态间很好的过渡转换；4）结构紧凑, 操作方便, 工作可靠；5）良好的稳定性，利用滚轴滑轨机构进行座椅调平, 使其在越障、跨沟和爬楼梯时始终保持水平；6）较强的越障能力和路面适应性；7）抗冲击能力强；8）具有更大的作用面，可以适应各种复杂多样的路面。

第一章绪论1.1 设计的背景和意义年老体弱、下肢残障者在日常生活中的最大障碍就是步行能力的减弱甚至丧失。

这些人行动不方便，需要有能正常行走的人加以照顾。

目前，大部分年老体弱、肢体伤残者的代步工具都是普通的轮椅，普通的轮椅都是靠人力推动的，而且普通轮椅不能过障碍物，也不能越沟，更无法攀登楼梯，从而限制了轮椅使用者的活动范围，影响其参与社会生活。

尤其是国内城市以多层公寓式楼房居多，电梯并没有普及到所有的居民住宅，这给轮椅乘坐者造成诸多不便。

多功能一体化便利轮椅产品说明书

第九届“雄鹰杯”大学生发明创造竞赛多功能一体化便利轮椅产品说明书指导老师曹博魏家鹏申报者吴浩波合作成员李存洲苏春阳齐特孙祥峰一、作品设计本产品是针对老年人，残疾人、下肢丧失运动能力的人设计的一种能够帮助他们最大程度进行自理的多功能轮椅床，该轮椅床是轮椅和床的组合体。

该轮椅床既能作为护理床使用，辅助老年人、残疾人等完成支背、曲腿、左右侧翻的功能，床体中间部分又能够转换成轮椅驶离床体，辅助老年人、残疾人完成日常的自由活动。

此外，该轮椅还具备站立的功能，能够在坐姿和站姿之间自由转换，帮助下肢瘫痪的病人实现其站立行走的愿望。

二、产品结构可倾放式靠背调速控制杆自动式端盘储物筐十字后轮稳定前小轮三、产品各部分工作原理 1，行走装置轮子表面采用橡胶材料，纹理设计增大摩擦，并首创十字形轮轴，四个轮为一个单元，与楼梯成啮合型运动。

2，动力装置选用电力驱动作为多功能轮椅床的驱动方式。

因此，所有机构的动力源均采用直流电动推杆推动。

本多功能轮椅床由护理床和轮椅组合而成。

作为护理床使用时，工作环境在室内，可以使用固定电源。

作为轮椅使用时，工作环境随着轮椅的移动变化，轮椅只能使用固定在轮椅上的简易携带电源。

所以该轮椅床采用交流与蓄电池相结合的供电方式。

轮椅用24v蓄电池，可供轮椅在外自由活动使用。

组合成床体之后，主要依靠市电供给能源，同时对蓄电池进行充电。

3，轮椅手动控制开关1）手扶外侧安有餐桌伸缩开关按钮，可手动控制餐桌或作为其它功用。

2）手扶内侧安有座椅靠背旋转按钮，可手动控制靠背的高度以满足使用者需要。

3）设有调速摇杆，可控制轮椅速度。

四、产品创新点：此款设备与原有设备相比有以下特点：创新点一：可爬楼梯，首创十字形轮轴，四个轮为一个单元，与楼梯成啮合型运动，从而实现楼梯行走。

创新点二：座椅，靠背部分采用简单的连杆机构，即可实现水平，倾斜放置，满足使用者的复健需求，便于日常休息。

创新点三：自动餐桌，按动按钮即可打开餐桌，便于就餐，省去诸多不便。

多功能轮椅设计概述

1前言轮椅是康复的重要工具，它的发明可以说为腿部行动不便群体提供了极大的便利。

但是它在部分使用场景下以及部分功能上是存在一定的局限性的。

例如，其在上下楼梯时就不能使用人群的需求。

为了解决上述需求，给相关人群提供性能优越的代步工具，研究一种价格适宜、平稳安全的爬楼梯装置是十分必要的。

本设计可以解决传统的星轮式轮椅行走波动较大、在针对楼梯倾角调节轮椅时的困难等问题。

本设计采用剪切式的连杆机构，其既可使前部伸出而上楼梯，也可使后部缩短而方便下楼梯，故可以使座椅保持相应的平衡而使上下楼梯的功能得以实现。

2爬楼梯轮椅的设计2.1总体设计该轮椅主要由车架、座椅、多连杆机构、行星轮机构、驱动机构等组成。

该轮椅高度为0.8m，前后宽度为0.7m，左右宽度为0.7m，重量约为20kg。

通过多连杆机构可调整轮椅上楼梯的角度，在行星轮的配合之下即可实现上楼梯的功能。

2.2行星轮设计现行楼梯台阶的尺寸为：阶高应在140-170mm，阶面宽度为220-270mm，以此为依据，预设三星轮子轮直径为180mm，在此尺寸下，利用三星轮的转动功能，爬台阶功能很容易实现。

2.3多连杆机构设计四连杆机构设计如下：四连杆的一端铰链连接三星轮，对角端的铰链连接在轮椅箱体中伸出的螺杆上，且四连杆中与箱体连接的其中一杆是固定。

箱体内通过蜗轮蜗杆机构驱动轴的转动，以此来控制四连杆整体的转动，并且由于有一杆是固定的，就可以控制四连杆的收缩。

再将在三星轮主轴上连接四连杆机构，借用四连杆机构的伸缩来实现轮椅角度的改变，使之保持水平。

2.4爬楼梯功能可行性分析在下楼梯过程中，经软件模拟，多连杆机构的极限位置如下左图所示，通过如下的计算可知，此过程是可以实现的（下方几个运动简图中，从固定杆开始顺时针方向，各杆长度依次为180mm、400mm、380mm、230mm）。

此时后轮轴到行星轮与阶梯面接触点的距离为：⨯︒︒+︒⨯230=+⨯+210sin3042sin1013573380cos后轮杆到后轮与阶梯面的距离即大轮的半径为280mm，二者相差293约为两个台阶之高。

多功能轮椅课程设计

多功能轮椅课程设计一、课程目标知识目标：1. 学生能够理解多功能轮椅的基本构造、设计原理及适用人群。

2. 学生能够掌握多功能轮椅的操作方法、安全使用规范及维护保养知识。

3. 学生能够了解我国残疾人事业发展现状及相关政策。

技能目标：1. 学生能够运用所学知识，分析并解决多功能轮椅使用过程中遇到的问题。

2. 学生能够设计出符合特定需求的轮椅改良方案，提高轮椅的使用效能。

3. 学生能够进行团队合作，完成对多功能轮椅的评估和优化。

情感态度价值观目标：1. 学生能够关爱残疾人，尊重他们的权益，树立平等、互助、和谐的社会观念。

2. 学生能够认识到科技创新对改善残疾人生活的重要作用，培养创新精神和实践能力。

3. 学生能够关注社会问题，树立责任意识，为残疾人提供实际帮助。

课程性质：本课程为实践活动课程，结合课本知识，注重实践操作和团队合作。

学生特点：学生为初中生，具有一定的理解能力、动手能力和创新能力。

教学要求：教师需注重理论与实践相结合，关注学生个体差异，鼓励学生积极参与，提高学生的实践能力和综合素质。

通过本课程的学习，使学生在知识、技能和情感态度价值观方面取得具体的学习成果。

二、教学内容1. 多功能轮椅的基本构造与设计原理：- 轮椅的结构组成及其功能- 设计原理：力学、人体工程学在轮椅设计中的应用- 教材章节：第三章“医疗器械的基本构造与设计原理”2. 多功能轮椅的操作、使用规范与维护保养：- 操作方法及注意事项- 安全使用规范- 维护保养知识- 教材章节：第四章“医疗器械的操作、使用与维护”3. 残疾人事业发展现状及相关政策：- 我国残疾人事业发展的基本情况- 相关政策法规解读- 教材章节：第五章“我国残疾人事业的发展及政策法规”4. 实践活动：- 多功能轮椅的操作体验与评估- 团队合作，设计轮椅改良方案- 教材章节：实践活动部分教学进度安排：第一课时：多功能轮椅的基本构造与设计原理第二课时：多功能轮椅的操作、使用规范与维护保养第三课时：残疾人事业发展现状及相关政策第四课时：实践活动教学内容注重科学性和系统性，结合教材章节，确保学生能够在短时间内掌握多功能轮椅的相关知识，为实践活动打下基础。

折叠轮椅创新设计说明书

摘要根据所收集的各类文献及市场出售的各种轮椅显示,目前绝大多数轮椅可分为折叠式和固定式其中包括电动式等,折叠式轮椅收折之后所占的体积仍是非常庞大,如此将造成搬运困难,且施力不易,携带相当不方便,对于必须经常外出而行动不方便者,是个很大负担。

目前市面上亦有两三种可收折成手提箱大小的折叠式轮椅,称为组合式轮椅,但其最大的缺点是组装程序相当的复杂和费时,在每一次的使用前与收复过程中,必须经过相当繁琐的步骤,对于使用时间短而使用次数多的患者而言,是一个非常困扰的问题。

而电动式轮椅造价和价格比较贵不适合大众消费,而普通固定式的又占面积,不灵活。

本设计所要研究的仿生叠轮椅仅以连杆机构所组成,从经过设计和设计要求的限制,及各类参考文献中得出了最适合此类机构的是Watt I型六连杆机构,并且进行了应用材料的确定、杆件的力学分析和整体的结构设计,最后完成了实体3D模型的制作。

所以本设计所研究的手推型折叠轮椅是由单一自由度收折,并且没有分离的零件,不需使用任何拆卸工具即可以达到收折后体积小、重量轻、操作简便,像行李箱拖行及站立收藏等特性,适用于下肢瘫痪、年老体弱多病和行动不方便者,是一种非常理想的代步工具。

关键词：手推型折叠轮椅; 连杆机构; Watt I六联杆机构AbstractAccording to the literatures collected in this research, most of the folding wheelchair can only be folded in lateral direction and the folded volume is still too big to carry or to transport and it becomes a terrible burden for active wheelchair users. There are two or three folding wheelchairs selling in the market, which can be folded into the size of a suitcase and is called "assembly wheelchair." Their major defect is lengthy and complicated assembling procedures. Every time the user folds or unfolds the wheelchair, a tedious process must be conducted, which causes severe problems to daily wheelchair users. This research developed a linkage-type portable wheelchair. An optimal Watt-I six-bar mechanism was found according to the designrequirements and design constraints. A full-size mockup was built after the dimensional analysis was accomplished. The portable wheelchair developed in this research has one-DOF with no separated parts. It requires no tools to operate. The new design has compact folded volume and light weight. It is easy to operate and can be dragged like luggage case. Therefore, it is an ideal mobile tool for elders and handicapped persons.Keywords ：hand-push； wheelchair； linkage； Watt-I six-bar目录摘要1Abstract1目录2第1章折叠轮椅设计的研究现状3第2章折叠轮椅设计的关键点32.1、折叠轮椅的结构设计32．2、折叠轮椅的材料和力学分析42.3、新型材料的简介42.4、折叠轮椅的创新设计52.5、基于Pro-e建立折叠轮椅的3D模型7第3章折叠轮椅设计的前景7结束语8主要参考文献9第1章折叠轮椅设计的研究现状由于现代医学的发展和进步,人类的寿命正逐渐的往上提升,致使各国老年人口将不断增加,然而高龄化的社会结构已然成为世界各国的重大挑战。

杰尼奥赛车公司新产品说明：Rodeo Tilt-in-Space 轮椅说明书

Rodeo Upgrades
Q2 2014
New Rodeo
Convaid is excited to announce new standard features and accessory options on the Rodeo Tiltin-Space Wheelchair.
All new orders received as of June 19 2014 will have all standard upgrades.
New Single Bar Brake Systems
Instructions
1. To lock the wheels push the wheel lock bar downwards. Fig. 1
2. To disengage the wheel lock pull the wheel lock bar upwards with your toe. Fig. 2
Firm Lateral Trunk Support –
Contoured Instructions
To Adjust Laterals
1. Release the double sided Velcro support straps on the back of the chair to allow for vertical height adjustment of the lateral trunk support.
Added Upholstery Zippers
Standard Feature
Added Zippers on seat bottom (both sides)
Added Upholstery Zippers

履带—轮组式电动多功能轮椅设计说明书

履带-轮组式电动多功能轮椅设计说明书目录设计任务书 (1)第一章绪论 (1)1.1设计的背景和意义 (1)1.2现有产品简介及产品分析 (1)1.3本章小结 (1)第二章设计方案选择 (1)2.1轮椅机构形式的选择 (1)2.2轮组的选择 (1)2.3履带的收放机构 (1)2.4座椅调平机构 (1)2.5本章小结 (1)第三章轮椅的结构设计与运动分析 (1)3.1轮椅的结构设计 (1)3.1.1 轮组 (1)3.1.2 履带及其收放机构 (1)3.2轮椅的运动分析 (1)3.2.1 轮椅的平地行驶及越障功能 (1)3.2.2 轮椅爬楼梯过程的分析 (1)第四章轮椅驱动与传动系统的设计 (1)4.1轮椅的驱动系统 (1)4.2电机参数的确定 (1)4.3轮椅中间主体的传动设计 (1)第五章轮椅运动控制系统设计 (1)5.1轮椅的功能分析 (1)5.2轮椅的控制系统 (1)第六章总结 (1)参考文献 (1)设计任务书技术要求：1）功能：直线行驶、匀速、加速、减速、转弯、爬楼梯等；2）较强的爬梯适应能力，应对楼梯结构的多变性；3）良好的机动性，使其能够在平地行驶、爬楼梯、跨越障碍等动作状态间很好的过渡转换；4）结构紧凑, 操作方便, 工作可靠；5）良好的稳定性，利用滚轴滑轨机构进行座椅调平, 使其在越障、跨沟和爬楼梯时始终保持水平；6）较强的越障能力和路面适应性；7）抗冲击能力强；8）具有更大的作用面，可以适应各种复杂多样的路面。

履带—轮组式电动多功能轮椅技术参数如下表：第一章绪论1.1 设计的背景和意义年老体弱、下肢残障者在日常生活中的最大障碍就是步行能力的减弱甚至丧失。

这些人行动不方便，需要有能正常行走的人加以照顾。

目前，大部分年老体弱、肢体伤残者的代步工具都是普通的轮椅，普通的轮椅都是靠人力推动的，而且普通轮椅不能过障碍物，也不能越沟，更无法攀登楼梯，从而限制了轮椅使用者的活动围，影响其参与社会生活。

Free Walker 多功能概念轮椅设计说明书

上海工程技术大学设计说明书Free Walker多功能轮椅设计说明书学院：材料工程学院学生姓名：李伟陈伟指导教师：刘淑梅设计说明时间：二О一三年8月1日～10月1日共8周中文摘要由于我国居民楼中电梯并不普及，无障碍设计水平较低，给老年人士及肢体残疾人士带来了许多不便，为了帮助这类人士的出行，我们设计了这款爬楼梯轮椅。

本文设计的电动轮椅通过在轮椅大轮内部增加四杆机构，实现了履带自由收放，使轮椅在平地行走时可像普通轮椅行走，上下楼梯时通过展开四杆机构绷开橡胶履带实现爬楼功能。

此款轮椅行驶速率高，爬楼梯时中心波动缓和，稳定性好，适应性强，能够帮助残疾及老年人士实现自由出行。

关键词：Free Walker，多功能轮椅，履带爬楼梯，UG NX，三维建模AbstractBecause of our residents floor in the elevator is not universal, barrier free design level is low, brings a lot of inconvenience for the elderly and handicapped people, in order to help these people travel, we designed the stair climbing wheelchair. Electric wheelchair designed in this paper by adding four rod mechanism in wheelchair wheel, the track free retraction, the wheelchair when walking on flat ground can be like an ordinary wheelchair walking up and down stairs, through the expansion of four bar mechanism realizing burst rubber track climbing function.This wheelchair driving at high speed, the stairs when center volatility, good stability, strong adaptability, can help the disabled and elderly people to realize the free travel.Keywords: Free Walker, multifunctional wheelchair, crawler stair climbing, UG NX, 3D modeling目录第一章引言 (3)第二章轮椅零部件设计 (4)2.1 座椅 (4)2.2 车架 (4)2.3 轮子 (5)2.4 外壳 (5)第三章轮椅结构及功能 (6)3.1 轮椅结构 (6)3.2 功能说明 (6)3.3 四杆机构 (8)3.4 作品渲染 (9)第四章轮椅总装图 (11)第五章结论 (12)参考文献 (13)致谢及声明 (14)第一章引言轮椅是年老体弱者以及下肢伤残者必不可少的代步工具，我国人口基数大，残疾人总数也相对较大，老年人和残疾人比例的显著增加给经济、社会的发展都带来了很大的影响，医疗护理、社会服务等个方面需求的压力也越来越大。

捷越号多功能自行车说明书DOC

2013全国三维数字化创新设计大赛捷越号多功能自行车设计说明书参赛队伍：启航者设计者：陈飞，沈俊杰，阮航,李思皓指导教师：姜繁智武汉科技大学机械自动化学院二○一三年六月1目录1作品背景 (2)2作品主要创新性 (2)3作品设计合理性分析 (3)3.1作品主要结构组成 (3)3.2作品工作结构和原理图 (4)3.2.1车身主体 03.2.2龙头主体 (6)3.2.3前后轮 (7)3.2.4链传动系统 (7)3.2.5刹车系统 (8)3.2.6前后调速系统 (8)3.2.7发电蓄电系统 (9)3.2.8照明与安全系统 (10)3.3机构方案评价 (12)4主要性能设计 (13)4.1前角和后角 (13)4.2前叉翘度 (13)4.3上管长度 (13)4.4转距 (14)4.5物理性能................................................................................................ 错误！未定义书签。

4.5.1摩擦方面 (14)4.5.2压强方面 (15)4.5.3惯性方面 (15)4.5.4能量转化方面 (15)4.5.5光学知识 (16)4.5.6电学方面 (16)5推广应用价值与市场前景 (16)1作品背景自行车作为一个具有100多年历史的重要交通工具，具有高度灵活性和简便性，表现出强大的生命力。

如今，随着社会交通道路资源及社会环保的需要，节能减排、走低碳经济之路已成为主流,对环保，低碳，绿色出行的充分认可，包括对锻炼身体的需要，自行车必将有很好的发展前景，将有更加广泛的发展前景,备受社会关注。

这就决定了自行车在未来时代必将出现更多的功能和特点，拥有更大的发展潜力。

目前，自行车正向着轻、小、新、牢、个性的方向发展；自行车的造型和外观也进一步趋向细腻、造型美观、色彩鲜艳及协调。

随着自行车应用越来越广泛，人们对自行车的需求也越来越高。

多功能椅子多轮大轮系列产品说明书

ASSEMBLY & PACKING INSTRUCTIONS FOR THE MULTICHAIR BIG WHEEL SERIESmultichair 4020multichair 4024multichair 4020Rxmultichair 4220multichair 4224multichair 4220RxmultiCHAIR 4020 shownASSEMBLY INSTRUCTIONSFigure 1Figure 2Figure 3slot in bracketFigure 4Figure 7ADDITIONAL ASSEMBLY INSTRUCTIONSA Seat Cushion Orientation : The standard seat cushion orien-tation is with the commode opening in the front of th emultiCHAIR. If desired, the commode opening can a lso be orien-tated left/right/rear. This can be accomplished by uns crewing the four button head cap screws that attach the cushion to the frame,orientating the commode opening to the desired loca tion and then re-attaching the cushion to the frame with the fo ur screws using the 5/32” Allen wrench (Refer to Figure 8).B Cantilever Arms : If desired, the cantilever arms can beremoved from the backrest assembly for storage dur ing traveling.This can be accomplished by unscrewing the socket head cap screws that attach the arms to the backrest posts us ing the 5/32”Allen wrench. Then remove the arm assemblies from the posts and re-insert the socke head cap screws into the arm assem-blies, so they are not lost. To re-install the cantilever arms, simply follow the steps above in reverse (Refer to Figure 9).Figure 8Figure 9Figure 5Wheel LockQuick Release AxleFigure 14OPERATING INSTRUCTIONSFigure 167) Re-install the two 5” casters into the 10-Hole offset outerlegs (Refer to Figure 15).8) Re-assemble the entire chair by completing Steps C, D, E& F on Pages 1 & 2 [Assembly Instructions]Figure 15Figure 17Figure 18Axle BlockLeg HoleIndex PlatePinFigure 20Figure 19ADDITIONAL SAFETY PRECAUTIONSFigure 22Figure 21Figure 23LIMITED WARRANTYA WARRANTY ACTIVATION Please read this warranty before operating or using your multiCHAIR. To activate the warranty on your multiCHAIR register it online by phone. By operating or using the chair, you agree to the terms of this warranty.B WARRANTY: Nuprodx, Inc. warrants this product against defects in material and workmanship as follows: There is a 10-Day conditional money-back warranty. During this time period, the customer is permitted to try out the multiCHAIR, fully-clothed, keeping the chair in “like new” condition (NOTE: “Like new” condition, in terms of the multiCHAIR, is defined by Nuprodx, Inc. as no visible wear/usage/water marks for the multiCHAIR to be accepted and refunds issued when returned to Nuprodx, Inc.). If the customer decides that the multiCHAIR will not work for them, before the 10-Day period has passed and with the authorization of Nuprodx, the chair can be returned for a full refund minus a 10% restocking charge (NOTE: The customer is responsible for both in-bound and out-bound freight). After the initial 10-Day period has passed, there is a two-year limited warranty for all parts of the chair, with the exception of the seat and back cushions. The seat and back cushions carry a one year limited warranty. The warranty does not cover normal “wear and tear” from everday use of the product and custom parts/custom cushions are also excluded from the warranty and cannot be returned for a refund under any circumstances. Please see section E WARRANTY LIMITA-TION AND EXCLUSIONS for more info on warranty exclusions.C The warranty period begins on the date you receive the chair. For warranty service, please contact Nuprodx, Inc. no later than one month following the applicable warranty term. The chair will be repaired or replaced at the discretion of Nuprodx, Inc. with no charges to you for parts and labor, provided you have proof of purchase and of purchase date.D DISCLAIMER: Except for the above warranty, and the acknowledgement by Nuprodx, Inc. that the chair, as manu-factured by it, is fit for the general purpose for which most persons acquire a chair of its kind, Nuprodx, Inc. provides that you accept the chair as is, without warranties, either express or implied. Nuprodx, Inc. makes no warranty of fit-ness for your particular purpose and no warranty of merchantability beyond that already stated. No warranties extend beyond the duration of the express warranty stated above.E WARRANTY LIMITATIONS AND EXCLUSIONS: The only obligation of Nuprodx, Inc. is to provide the purchaser with free repair and replacement as described above. This exclusive warranty remedy will not have failed as long as Nuprodx, Inc. is willing and able to repair or replace as described, but if this remedy should be held to have failed, the only remaining warranty obligation of Nuprodx, Inc. shall be to refund the acts beyond the control of Nuprodx, Inc. The warranty does not cover normal “wear and tear” from everday use of the product. Custom parts/custom cushions are not covered under the warranty.F This warranty gives you specific legal rights, and you may have other rights that may vary from state to state.G This warranty does not apply to problems arising from normal wear, improper operation, improper maintenance, improper storage or similar disclaimer of implied warranties, and some do not allow limitations on how long an implied warranty may last. Some do not allow exclusion or limitation of incidental or consequential damages. So the above limitations or exclusions may not apply to you.H RETURN INSTRUCTIONS In the event that you need to return the Nuprodx multiCHAIR, please follow the instruc-tions below:1) Review the information contained in your warranty to see if this applies to you2) Obtain a Return Authorization # from Nuprodx, Inc3) Re-package the entire chair and its contents in the original packaging and ship to the following address:Figure B- Drape the black strap across the foam covered wheels already in the carrying case (case not shown for clarity). Center theinverted frame & plastic panel inside the case. Figure C- Center the folded footrests (one invert-ed) on the plastic panel and position as shown.Figure D- Center the foam square on top of theframe.Figure A- Place one wheel (handrim side down)PACKING INSTRUCTIONSFigure E- Center the backrest assembly on top of the foam, inverted frame with footrests, etc (wheelsnot shown for clarity).Figure F - Tighten & buckle the black strap aroundthe inverted frame & backrest assembly.Figure G - Place one front caster leg, above the wheels, on each side of the inverted frame &backrest assembly.。

履带—轮组式电动多功能轮椅设计说明书

履带-轮组式电动多功能轮椅设计说明书目录设计任务书 (1)第一章绪论 (2)1.1设计的背景和意义 (2)1.2现有产品简介及产品分析 (2)13本章小结 (3)第二章设计方案选择 (4)2.1轮椅机构形式的选择 (4)2.2轮组的选择 (4)23履带的收放机构 (5)2.4座椅调平机构 (6)2.5本章小结 (8)第三章轮椅的结构设计与运动分析 (8)3.1轮椅的结构设计 (8)3.1.1轮组 (8)3.1.2履带及其收放机构 (10)3.2轮椅的运动分析 (14)3.2.1轮椅的平地行驶及越障功能 (14)3.2.2轮椅爬楼梯过程的分析 (16)第四章轮椅驱动与传动系统的设计 (19)4.1轮椅的驱动系统 (19)4.2电机参数的确定 (20)4.3 轮椅中间主体的传动设计 (22)第五章轮椅运动控制系统设计 (23)5.1轮椅的功能分析 (23)5.2轮椅的控制系统 (23)第六章总结 (30)参考文献 (30)设计任务书技术要求：1）功能：直线行驶、匀速、加速、减速、转弯、爬楼梯等：2）较强的爬梯适应能力，应对楼梯结构的多变性；3）良好的机动性，使其能够在平地行驶、爬楼梯、跨越障碍等动作状态间很好的过渡转换；4）结构紧凑，操作方便，工作可靠；5）良好的稳定性，利用滚轴滑轨机构进行座椅调平，使其在越障、跨沟和爬楼梯时始终保持水平；6）较强的越障能力和路面适应性；7）抗冲击能力强；8）具有更大的作用面，可以适应各种复杂多样的路面。

履带一轮组式电动多功能轮椅技术参数如下表:1-1设计的背景和意义年老体弱、下肢残障考在11常生活中的最大障碍就是步行能力的减弱找至丧失。

这些人行动不方便，需要有能正常行走的人加以照顾。

目前，大部分年老体弱、肢体伤残者的代步工具都是普通的轮椅，普通的轮椅都是靠人力推动的，而且普通轮椅不能过障碍物，也不能越沟，更无法攀宜楼梯，从而限制了轮椅使用考的活动范围，影响其参与社会生活。

2019年F-Series前驱轮椅系列产品说明书

Stretch-Airbreathable coversCorpus ®, the world’s leading ergonomic seating system, just got better. Biomechanically optimized power positioning has been enhanced with improved Ergo seat and backrest cushions. Our new dual density backrest foam promotes greater surface area contact while the redesigned Ergoseat pelvic well insert can help pressure redistribution and reduce peak pressures. Stretch-Air covers offer a breathable, moisture resistant fabric material to enhance comfort and help protect underlying foam.Comfort is king85° – 180°of legrest elevation180° of power recline 50° of posterior tiltCasterGlide™—Worry free adjustmentfree anti-flutter deviceComfortRide Pro—Conquer your world with ComfortRide and ComfortRide Pro fully independent, adjustable suspension. Enjoy superior vibration reduction, ride comfort and drive performance for the widest variety of driving scenarios. The front wheel driving experience is further enhanced by our patented ESP (Enhanced Steering Performance) gyroscope tracking technology, which provides exceptional tracking at high speeds, on side slopes or with alternative drive systems. Superior suspension ComfortRideComfortRide Pro10° ActiveReach is no charge with ActiveHeight seat elevation packageThe world isn’t one dimensional. Your seat elevator shouldn’t be either. ActiveHeight ™ elevation and ActiveReach ™ forward tilt perform seamlessly to create a seating system like no other. With up to 14” of vertical seat adjustment and 45° ofActiveReach forward tilt capability, the F-Series empowers you to reach for more and go further faster with new elevated drive speeds of up to 3.2mph.Reach for moreF3F5F5VSActiveHeight 12”14”14”ActiveReach30°45°45°The F3 Corpus offers the smallest footprint of the F-series front wheel drive power wheelchairs. Its compact size and agility allows users to easily maneuver in and out of tight spaces. The optimized battery weight distribution, lower center of mass and fully adjustable ComfortRide suspension improve stability while traversing inclines or declines. Experience the enhanced functionality of the F3 by combining outstanding chassis performance with Permobil’s industry leading Corpus Seating System offering 12” of ActiveHeight and up to 30º of ActiveReach forward tilt technology.Small footprint, big impact36” without anti-tips12” ActiveHeight & up to 30° ActiveReachSpringF3 CorpusPower meets performance on the new F5 Corpus with a blazing 7.5mph top end speed and upgraded ComfortRide Pro suspension. All-wheel independent, fully adjustable, oil dampened shocks provide the ultimate in ride comfort while helping to reduce vibrations that can transfer from terrain up to user. Experience enhanced vibration reduction driving in all seat positions including an unprecedented 14” ActiveHeight seat elevation. Climb and reach higher with increased obstacle negotiation, exceptional motor torque and enhanced stability allowing up to 45° of ActiveReach forward tilt functionality. Standard performance options include aggressive tread tires, caster mud guard protection and 3 premium metallic colors.Strength and stabilityPremium color options on F5 & F5VS:Up to 45° ActiveReach & 14” ActiveHeightAquaF5 CorpusCastermud guard protectionOil-dampened horizontally opposed shocksWe combined all of the performance features of the F5 Corpus with superior power standing functionality. Fully programmable standing sequences allow user position to be optimized using supine, semi-reclined or sit-to-stand techniques. Further customize standing positions with adjustable anterior chest pad, moldable knee supports and power articulating footplates. From face-to-face interactions to improved health outcomes, the F5VS empowers you toexplore the vast array of standing benefits.Stand without compromiseUp to 45° ActiveReach & 14” ActiveHeight Uncompromised tilt and recline anglesGoldF5 Corpus VSAdjustableanterior chest padIntelligent anti-tips that automatically deploy to maintain stabilityduring standingKnee block & articulatingpower footplateChiliFlamingoArcticSunsetNo charge on F5 Corpus and Corpus VSSpring Country™F3 CorpusF5 CorpusF5 Corpus VS*Actual driving range will vary based on driving and battery conditions. | Specifications may vary based upon configuration. Please refer to your owners manual for warnings and instructions for the safe operation of your wheelchair in a variety of driving conditions.SpecificationsDOC0081-01NOTE:Permobil Connect comes standard on all F-Series chairs.My PermobilVirtual SeatingCoach。

Viper Plus GT高强度轻量级双轴轮椅说明书

• Adjustable angle caster forks have three height adjustments and angle adjustability.
• Tool-free adjustable swing-away footrests also feature easy-to-access release handles.
• Quick release, 24" composite Mag-style wheels are lightweight and maintenance free.
• Precision sealed wheel bearings in front and rear ensure long-lasting performance and reliability.
STDS804
Universal Oxygen “E” Cylinder Holder with IV 1/ea Pole Attachment
Wheel Lock Extension
STDS801GT Wheel Lock Extension
1/ea
One Arm Drive
STDS835
16", 18" and 20" Wheelchairs w/ Nylon
32 lbs. 33 lbs. 39.5 lbs. 36 lbs. 37 lbs. 38 lbs. 38 lbs. 300 lbs. 350 lbs.
8" Caster
STDS1002
Standard 8" Caster
1/ea
Amputee Adapters
STDS828GT Amputee Adapters