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工程设计学报
工程设计学报  2017, Vol. 24 Issue (2): 168-173,195    DOI: 10.3785/j.issn.1006-754X.2017.02.007
设计理论与方法学     
电连接器接触件插拔特性仿真与试验研究
骆燕燕1, 杨静宇1, 任永隆2, 张元磊3, 李文君4
1. 河北工业大学 电气工程学院, 天津 300130;
2. 93721部队, 山西 大同 037000;
3. 中国汽车技术研究中心, 天津 300300;
4. 河南省新闻出版广电局 设备处, 河南 郑州 450018
Simulation and experimental study on plug and pull characteristic of electrical connector contact
LUO Yan-yan1, YANG Jing-yu1, REN Yong-long2, ZHANG Yuan-lei3, LI Wen-jun4
1. School of Electrical Engineering, Hebei University of Technology, Tianjin 300130, China;
2. Unit 93721 of the PLA, Datong 037000, China;
3. China Automotive Technology and Research Center, Tianjin 300300, China;
4. Equipment Office, Administration of Press, Publication, Radio, Film and Television of Henan Province, Zhengzhou 450018, China
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摘要：

为探究电连接器接触件插拔过程中各监测量变化情况，并分析接触件不同结构参数对电连接器插拔特性的影响，利用ANSYS对接触件插拔过程进行仿真，得到了插拔过程中插孔簧片变形、应力分布以及插拔力和接触压力的变化情况，分析了接触件不同结构尺寸时接触压力等参量的变化规律。分析得知缩口量变化对各监测量影响最大，其次是插孔簧片长度和厚度，开槽宽度对接触件的影响很小。结果表明，有限元法能较好地模拟接触件插拔过程中各监测量的变化情况。该方法能为电连接器接触件的设计和可靠性测试提供依据。
关键词： 电连接器;  接触件;  插拔特性;  有限元法;  仿真    
Abstract:

In order to find the changes of each monitoring measurement in the process of plug and pull of electrical connector contacts, concerning the influence of different structure parameters on plug and pull characteristic of electric connectors,the process of plug and pull was simulated by ANSYS. The changes of jack strip deformation, stress distribution, plug and pull force and contact force were surveyed, and the change law of contact force and other parameters was analysed with different structure size of the contact.The analysis showed that the variation of the shrinkage had the noticeable influence on each monitoring measurement followed by the jack strip length and thickness, and slot width had a little effect on the contact. The results showed that the finite element method could simulate the changes of the monitoring measurement in the process of plug and pull of contact preferably. The method can provide basis for the design and reliability test of electrical connector contact.
Key words: electrical connector    contact    plug and pull characteristic    finite element method    simulation
收稿日期: 2016-07-01 出版日期: 2017-04-28
CLC:  TM503.5  
基金资助:

国家自然科学基金资助项目（51107028）；河北省高等学校创新团队领军人才培育计划资助项目（LJRC003）
作者简介: 骆燕燕(1971-),女,天津人,教授,博士生导师,从事电器可靠性研究,E-mail:luoyy@hebut.edu.cn,http://orcid.org//0000-0002-0847-2139
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引用本文:

骆燕燕, 杨静宇, 任永隆, 张元磊, 李文君. 电连接器接触件插拔特性仿真与试验研究[J]. 工程设计学报, 2017, 24(2): 168-173,195.

LUO Yan-yan, YANG Jing-yu, REN Yong-long, ZHANG Yuan-lei, LI Wen-jun. Simulation and experimental study on plug and pull characteristic of electrical connector contact[J]. Chinese Journal of Engineering Design, 2017, 24(2): 168-173,195.

链接本文:

https://www.zjujournals.com/gcsjxb/CN/10.3785/j.issn.1006-754X.2017.02.007    或    https://www.zjujournals.com/gcsjxb/CN/Y2017/V24/I2/168

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