Title:
INTERNAL MAGNETIC CONTROL DEVICE, FLYWHEEL ASSEMBLY AND FITNESS EQUIPMENT
Document Type and Number:
WIPO Patent Application WO/2022/214103
Kind Code:
A1
Abstract:
Disclosed are an internal magnetic control device, a flywheel assembly and fitness equipment, wherein the flywheel assembly comprises a flywheel, an internal magnetic control device and a speed measuring device. The internal magnetic control device comprises a housing unit, a driving unit, two swing arms and two groups of magnetic elements, wherein the driving unit is arranged on the housing unit; a pivoting end of each of the swing arms is rotatably mounted on the housing unit; a driven end of each of the swing arms is rotatably connected to the driving unit; each group of the magnetic elements are respectively arranged on each of the swing arms; and the flywheel is rotatably arranged around the internal magnetic control device. The speed measuring device comprises a sensing element and an acting member, wherein the sensing element is arranged on one of the flywheel and the internal magnetic control device, and the acting member is arranged on the other of the flywheel and the internal magnetic control device; and the position of the sensing element and the position of the acting member can correspond to each other.
Inventors:
LIU WEIHONG (CN)
QIAO WEI (CN)
QIAO WEI (CN)
Application Number:
PCT/CN2022/088939
Publication Date:
October 13, 2022
Filing Date:
April 25, 2022
Export Citation:
Assignee:
NINGBO DELCONIX TECH CO LTD (CN)
International Classes:
F16F15/30; A63B21/00; A63B21/005; A63B22/04; G01P3/36
Foreign References:
| CN113663278A | 2021-11-19 | |||
| CN113842598A | 2021-12-28 | |||
| CN212166399U | 2020-12-18 | |||
| CN113908485A | 2022-01-11 | |||
| CN203263672U | 2013-11-06 | |||
| CN113975711A | 2022-01-28 | |||
| CN104001304A | 2014-08-27 | |||
| US20030070889A1 | 2003-04-17 |
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