Title:
MEDICAL BED HORIZONTAL DRIVING MECHANISM AND MEDICAL BED HORIZONTAL DRIVING SYSTEM, AND MEDICAL BED
Document Type and Number:
WIPO Patent Application WO/2021/179294
Kind Code:
A1
Abstract:
Disclosed is a medical bed horizontal driving mechanism, which comprises a support (10), a roller (20), an electric motor (30) and a position sensor (41). The support (10) is used for being fixedly connected to a bed frame (91) of a medical bed, the roller (20) is rotatably connected to the support (10), the roller (20) can rotate to drive a bed board (92) of the medical bed to move relative to the bed frame (91), the electric motor (30) is arranged in a roller cavity of the roller (20), a shell of the electric motor (30) is fixedly connected to the support (10), an output shaft (31) of the electric motor is connected to the roller (20) so as to drive the roller (20) to rotate relative to the support (10), the position sensor (41) is arranged in the roller cavity of the roller (20), and the position sensor (41) is capable of detecting the rotation position of the roller (20) and generating a position signal, the position signal being used for controlling the electric motor (30). The medical bed horizontal driving mechanism is convenient to install and maintain, and facilitates the saving of space. In addition, further provided are a medical bed horizontal driving system comprising the medical bed horizontal driving mechanism, and the medical bed.
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Inventors:
SHANG HONG (CN)
QIAN SHIKUN (CN)
QIAN SHIKUN (CN)
Application Number:
PCT/CN2020/079247
Publication Date:
September 16, 2021
Filing Date:
March 13, 2020
Export Citation:
Assignee:
SIEMENS SHANGHAI MED EQUIP LTD (CN)
International Classes:
A61G7/018
Foreign References:
| CN108272570A | 2018-07-13 | |||
| CN102066215A | 2011-05-18 | |||
| CN210041546U | 2020-02-07 | |||
| CN107361927A | 2017-11-21 | |||
| CN207356189U | 2018-05-15 | |||
| US20140123384A1 | 2014-05-08 | |||
| US20120084914A1 | 2012-04-12 |
Attorney, Agent or Firm:
KANGXIN PARTNERS, P.C. (CN)
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