Title:
LINEAR MOTOR AND ELECTRIC BED
Document Type and Number:
WIPO Patent Application WO/2022/206963
Kind Code:
A1
Abstract:
Provided are a linear motor (8) and an electric bed. The electric bed comprises a bed board (6), a bed frame (7), and a linear motor (8). The bed board (6) is laid on the bed frame (7). The linear motor (8) comprises a mover, a stator, and a coil (3). The mover and the stator are used as a whole to form a mounting frame (4), the mover is constituted by a free end of the mounting frame (4) and a first electromagnet (1), the stator is constituted by a fixed end of the mounting frame (4) and a second electromagnet (2), and the mover and the stator form a cantilever beam structure; the fixed end of the mounting frame (4) is fixedly connected to the bed frame (7). The overall structure is simple.
Inventors:
YANG MINGKE (SG)
Application Number:
PCT/CN2022/084843
Publication Date:
October 06, 2022
Filing Date:
April 01, 2022
Export Citation:
Assignee:
YANG MINGKE (CN)
International Classes:
H02K33/16
Foreign References:
| CN1383393A | 2002-12-04 | |||
| CN106936286A | 2017-07-07 | |||
| JP2000217326A | 2000-08-04 | |||
| CN113162359A | 2021-07-23 | |||
| CN109196759A | 2019-01-11 | |||
| CN104467340A | 2015-03-25 |
Attorney, Agent or Firm:
SHENZHEN MINGRIJINDIAN INTELLECTUAL PROPERTY AGENCY FIRM(GENERAL) (CN)
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