车载影音系统内藏式伸缩屏翻转机构的设计  

Design of Turnover Mechanism of Embedded Expansion Screen on Vehicular A/V System

作　　者：黄国平 沈澐[2] 

机构地区：[1]惠州市联合科技有限公司,广东惠州516000 [2]江西理工大学机电学院,江西赣州341000

出　　处：《汽车电器》2008年第10期14-16,共3页Auto Electric Parts

摘　　要：从机械设计、机构理论等方面对车载影音系统采用的内藏式伸缩屏翻转机构的结构和工作原理进行研究;以1DIN车载影音系统为例,建立翻转机构的数学模型,并进行受力分析和运动分析及设计参数验证;阐述翻转机构参数的选择原则和结构设计中应注意的问题。The author studies on the structure and working principle of turnover mechanism of embedded expansion screen on vehicular A/V system from the aspects of mechanical design and mechanism theory. Taking the 1DIN A/V system as an example, the mathematic model of its turnover mechanism is established, the force and motion are analyzed and the design parameter is verified. The selection principle of its parameter and the points for attention in structural design are also elaborated in this paper.

关 键 词：翻转机构 伸缩屏 内藏式 车载影音系统 

分 类 号：U463.674[机械工程—车辆工程]