Torsion Detection Flange, Resistance-Adjustable Rotating Wheel and Adjusting Method Therefor, and Sports Device

A sport device, comprising:

• an equipment body;
• a rotating wheel defining a magnetic conductive surface and a receiving space, wherein the resistance adjusting device is held within the receiving space of the rotating wheel, wherein the rotating wheel is capable of being driven to rotate relative to the resistance adjusting device;
• a resistance adjusting device comprising a first magnetic tile, a second magnetic tile, a rotating member and a base plate, wherein each of the first magnetic tile and the second magnetic tile has a magnetic surface, wherein the rotating member is rotatably mounted at the base plate, the first magnetic tile and the second magnetic tile are movably and spacedly held at two outer sides of the rotating member;
• a metal spacer held between the magnetic conductive surface of the rotating wheel and the magnetic surfaces of the first magnetic tile and the second magnetic tile, wherein the magnetic conductive surface is corresponded to the magnetic surfaces;
• a first linkage member;
• and
• a second linkage member, wherein two ends of the first linkage member are pivotally and respectively connected with the rotating member and the first magnetic tile, and two ends of the second linkage member are pivotally and respectively connected with the rotating member and the second magnetic tile such that when the rotating member is driven to rotate clockwise with respect to the base plate, the rotating member is capable of driving the first linkage member and the second linkage member to move and enable the first linkage member and the second linkage member to pull the first magnetic tile and the second magnetic tile to moves in a direction far away from the magnetic conducting surface of the rotating wheel respectively;
• when the rotating member is driven to rotate counterclockwise with respect to the base plate, the rotating member is capable of driving the first linkage member and the second linkage member to move and enable the first linkage member and the second linkage member to push the first magnetic tile and the second magnetic tile to moves in a direction closer to the magnetic conducting surface of the rotating wheel respectively, wherein the rotating wheel of the resistance-adjustable rotating wheel is drivably connected with the equipment body.

A resistance-adjustable rotating wheel for a sport device, comprising:

• a rotating wheel defining a magnetic conductive surface and a receiving space, wherein the resistance adjusting device is held within the receiving space of the rotating wheel, wherein the rotating wheel is capable of being driven to rotate relative to the resistance adjusting device;
• a resistance adjusting device comprising a first magnetic tile, a second magnetic tile, a rotating member and a base plate, wherein each of the first magnetic tile and the second magnetic tile has a magnetic surface, wherein the rotating member is rotatably mounted at the base plate, the first magnetic tile and the second magnetic tile are movably and spacedly held at two outer sides of the rotating member;
• a metal spacer held between the magnetic conductive surface of the rotating wheel and the magnetic surfaces of the first magnetic tile and the second magnetic tile, wherein the magnetic conductive surface is corresponded to the magnetic surfaces;
• a first linkage member;
• and
• a second linkage member, wherein two ends of the first linkage member are pivotally and respectively connected with the rotating member and the first magnetic tile, and two ends of the second linkage member are pivotally and respectively connected with the rotating member and the second magnetic tile such that when the rotating member is driven to rotate clockwise with respect to the base plate, the rotating member is capable of driving the first linkage member and the second linkage member to move and enable the first linkage member and the second linkage member to pull the first magnetic tile and the second magnetic tile to moves in a direction far away from the magnetic conducting surface of the rotating wheel respectively;
• when the rotating member is driven to rotate counterclockwise with respect to the base plate, the rotating member is capable of driving the first linkage member and the second linkage member to move and enable the first linkage member and the second linkage member to push the first magnetic tile and the second magnetic tile to moves in a direction closer to the magnetic conducting surface of the rotating wheel respectively.