저상형 범용 전동침대의 승강 구조 방식 제안 및 구조적 안정성 검증에 관한 연구 Study on the Verification of Structural Stability and Development of Electric Beds Lift System
한국기계기술학회지
(韓國機械技術學會誌)
제26권 제3호
(2024.06)
pp.440-446
pp.440-446
한국기계기술학회
(Korean Society of Mechanical Technology)
초록
In this study, we developed a new electric low-height beds mechanism with a stable driven rack and pinion by analyzing the current state of existing beds development and supplementing shortcomings of the beds. Structural safety is evaluated through Finite-Element-Analysis using a simulation method applying existing elevate system types and a new type. Furthermore, we designed and manufactured a trial bed with increased variable height considering medical instrument standards to use both for home and hospital. The elevation mechanism suggested in this study could be valuable to electric beds development.
저자