1、 1 超声波诊断仪超声波诊断仪 LEDLED 显示屏倾斜角度调整机构显示屏倾斜角度调整机构 Ultrasonic diagnostic instrument LED display Angle adjusting mechanism 2 摘要 本文首先对超声波诊断仪的现况、发展趋势及其市场前景进行了介绍；并且对现代设 计方法及 CAD 技术做了简单的描述。 然后详细描述了超声波诊断仪 LCD-ARM 机构的设 计方法说明，包括整体机构设计简述，LCD 折叠机构的详细设计说明、Tilt 机构的详细设 计说明及两者的锁定方式的设计说明。通过综合运用蝶形弹簧、扭转弹簧、限位孔、球形 塞等零件，用 S
2、olidWorks 软件建立 3D 仿真模型，及对 LCD-Arm 机构的有限元分析，完成 了折叠、旋转及其锁定功能的设计。 关键词：超声波诊断仪关键词：超声波诊断仪 Arm 机构机构 折叠机构折叠机构 Tilt 机构机构 SolidWorks 3 ABSTRACT First, this paper introduces the present ultrasound diagnostic instrument of the current situation, development trend and market prospect, and simply describes the mo
3、dern design method and CAD technology. Then detailed description of ultrasound diagnostic instrument LCD-ARM institutions design method, including the whole mechanism design, LCD folding institutions, Tilt the detailed design of the detailed design of institutions, and institutions lock mode and des
4、ign are described herein. Through the comprehensive use of torsion spring parts for software is built with SolidWorks 3 d simulation model for LCD-Arm institutions finite element simulation analysis, the completion of the folding, spin and lock function design. Key words: Ultrasonic diagnostic instrument ; Arm institutions ; Folding institutions ; Tilt institutions; SolidWorks 4 目 录 摘要摘要 ABSTRACTABSTRACT
