一种新型便携式智能拐杖的设计
吴代坤1,余均杰1,廖文凯1,徐利强1,冯琦1,余霖坤1,达志伟2
(1.中铁通轨道运营有限公司,浙江 温州 325000;2.西安万威机械制造股份有限公司,陕西 西安 710065)
摘要:分析拐杖使用人群的特点和各种影响因素,设计了一种新型拐杖。该拐杖首先从传统单调的机械式拐杖结构入手,在使用时采用三轮底座结构,保证了整体的稳定性;其次,在不使用时可以将轮毂收起来;再次,通过控制系统设计,使用者的使用可以更加便捷。本设计加入了电驱动和座椅功能,主要包括拐杖的座椅、行走功能、转向机构的设计,以及主要零部件的选型和控制系统的设计,并进行了可靠性分析,最终得到一种新型便携式智能拐杖辅助行走工具。
关键词:拐杖;电驱动;转向机构;便携式
中图分类号:TH122 文献标志码:A doi:10.3969/j.issn.1006-0316.2022.05.012
文章编号:1006-0316 (2022) 05-0075-06
Design of A New Type of Portable Intelligent Crutch
WU Daikun1,YU Junjie1,LIAO Wenkai1,XU Liqiang1,FENG Qi1,YU Linkun1,DA Zhiwei2
( 1.China Railcom Rail Operation Co., Ltd., Wenzhou 325000, China; 2.Xi'an Winwei Machinery Co., Ltd., Xi'an 710065, China )
Abstract:A new type of crutch is designed based on the analysis of the characteristics of the users of the crutch and various influencing factors. Firstly, the design starts with the traditional monotonous mechanical crutch structure, and uses a three-wheeled base structure to ensure the overall stability. Secondly, the wheel hub can be folded when not in use. Thirdly, the user can use it more conveniently through the control system. This design adds electric drive and seat functions mainly including the design of the crutch seat, walking function, steering mechanism, as well as the selection of the main parts and the design of the control system, and the reliability analysis is carried out to finally develop a new type of portable intelligent crutch.
Key words:crutches;electric drives;steering mechanisms;portable
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收稿日期:2021-07-23
作者简介:吴代坤(1998-),男,陕西商洛人,助理工程师,主要研究方向为机械设计制造及理论,E-mail:w2017042600@163.com。
 

 

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