Title:
FITNESS AND REHABILITATION DEVICE CONVERTING MOTOR TORQUE INTO RESISTANCE LOAD
Document Type and Number:
WIPO Patent Application WO/2023/004680
Kind Code:
A1
Abstract:
Disclosed is a fitness and rehabilitation device converting motor torque into a resistance load, comprising a support frame (1), a servo motor (2) fixedly mounted on the support frame (1), and a transmission frame (3) mounted on a base of the servo motor (2). A linear sliding rail (31) is arranged on the transmission frame (3), a sliding block (32) is slidingly connected to the linear sliding rail (31), and a surface of the sliding block (32) facing away from the linear sliding rail (31) is provided with a mounting joint (35) used for assembling a fitness accessory (6). A drive wheel (331) is fitted to an output shaft of the servo motor (2), a reversing wheel (332) is fitted to each end of the linear sliding rail (31), a transmission chain/belt (333) is sleeved on the drive wheel (331) and the two commutation wheels (332), and the sliding block (32) is connected in series to the transmission chain/belt (333). The servo motor (2) is powered on and generates torque, which is transmitted to the sliding block (32) via the transmission chain/belt (333). The fitness and rehabilitation device is convenient to transport, and it is convenient to adjust the load during exercise.
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Inventors:
LIU NAN (CN)
Application Number:
PCT/CN2021/109235
Publication Date:
February 02, 2023
Filing Date:
July 29, 2021
Export Citation:
Assignee:
LIU NAN (CN)
International Classes:
A63B21/045; A63B24/00
Foreign References:
| CN109157792A | 2019-01-08 | |||
| CN108926455A | 2018-12-04 | |||
| CN213760354U | 2021-07-23 | |||
| CN213190967U | 2021-05-14 | |||
| CN204563423U | 2015-08-19 | |||
| CN110801238A | 2020-02-18 | |||
| US20120283068A1 | 2012-11-08 | |||
| CN2113795U | 1992-08-26 | |||
| CN107773913A | 2018-03-09 |
Attorney, Agent or Firm:
BEIJING WEIZHENG PATENT AGENCY CO., LTD. (CN)
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