US 12,440,414 B2
Dual-purpose physiotherapy instrument with balance and vibration functions
Chung-Wing Au, Shatin (HK); Sin-Yun Au, Shatin (HK); Wing-Hoi Cheung, Shatin (HK); Kwoon-Ho Simon Chow, Shatin (HK); and Cheng-Kiu Ho, Shatin (HK)
Assigned to CONTIN TECHNOLOGY LIMITED, Shatin (HK)
Filed by CONTIN TECHNOLOGY LIMITED, Shatin (HK)
Filed on Apr. 28, 2022, as Appl. No. 17/732,189.
Prior Publication US 2023/0346626 A1, Nov. 2, 2023
Int. Cl. A61H 1/00 (2006.01); A61H 23/02 (2006.01); A63B 26/00 (2006.01); H02J 50/10 (2016.01)
CPC A61H 1/005 (2013.01) [A61H 23/02 (2013.01); A63B 26/003 (2013.01); H02J 50/10 (2016.02); A61H 2201/5092 (2013.01); A61H 2201/5097 (2013.01); A61H 2203/0406 (2013.01); A63B 2213/00 (2013.01)] 17 Claims
OG exemplary drawing
 
1. A dual-purpose physiotherapy instrument with balance and vibration functions, wherein the dual-purpose physiotherapy instrument comprises a base, electromagnetic drives, a plate body and a movable board;
the plate body is mounted on an upper end of the base to form an accommodating cavity structure between the plate body and the base for accommodating the electromagnetic drives, and a surface of the plate body away from the base is provided with stoppers;
the movable board is mounted to the plate body in a detachable manner, a first surface on the movable board is provided with limit holes that are matched with the stoppers, and a second surface opposite to the first surface is provided on the movable board;
wherein a middle part of the second surface is provided with a protruding portion, when the second surface of the movable board is mounted to the plate body in the detachable manner, the protruding portion is pressed against the plate body as a support portion to cause two ends of the movable board to swing up and down relative to the support portion under an action of the electromagnetic drives, and the stoppers cooperate with the protruding portion to limit a connecting position of the protruding portion and the plate body.