A Transmission Control System's Research for a Nursing Bed with Four Transmissions Driven by a Single Motor

Zhi Xiang Li; Jing Zheng

doi:10.4028/www.scientific.net/AMR.443-444.518

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 443-444A Transmission Control System's Research for a...

A Transmission Control System's Research for a Nursing Bed with Four Transmissions Driven by a Single Motor

Abstract:

This paper introduces a kind of multi-function nursing bed control system which has won Chinese invention patent. This system takes AT89C51 as a core, uses a unique control mode for a single electrical machinery driven four transmissions, and adopts a modular control technology which respectively controls the movements of four lead screws through electrical machinery’s positive or negative rotation, and electromagnetic clutch’s connection or disconnection to decide the power transmission direction, so as to realize the different postures of the nursing bed, and meet the demands of patient care.

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Periodical:

Advanced Materials Research (Volumes 443-444)

Pages:

518-522

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.443-444.518

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Online since:

January 2012

Authors:

Zhi Xiang Li, Jing Zheng

Keywords:

AT89C51 Single-Chip Microcomputer Control, Nursing Bed, Single-Motor-Four-Transmission

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References

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