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Resistance sensing mechanism for fitness equipment

A fitness equipment and resistance technology, applied in gymnastics equipment, muscle training equipment, sports accessories, etc., can solve the problems of long time consumption and inconvenience for users, and achieve the effect of reducing the movement stroke and shortening the sensing time

Active Publication Date: 2019-05-07
REXON IND CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in the aforementioned patents, the sensed element remains fixed, so when only the main sensing element can move, the whole process takes a relatively long time to complete the sensing, which is easy in actual operation. cause inconvenience to users

Method used

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  • Resistance sensing mechanism for fitness equipment
  • Resistance sensing mechanism for fitness equipment
  • Resistance sensing mechanism for fitness equipment

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Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0022] Please see first figure 1 , the fitness equipment shown in the figure includes a frame 12 and a flywheel 14 rotatably arranged on the frame 12 . The resistance sensing mechanism 10 of the present invention includes a resistance adjustment unit 30 and a sensing unit 40 .

[0023] The resistance adjustment unit 30 has an adjustment base 31 , two opposite magnetic components 32 , a fixed sleeve 33 , an adjustment rod 34 , and a nut 35 . The adjustment seat 31 is located at the periphery of the flywheel 14 and the rear end of the adjustment seat 31 is pivotally arranged on the vehicle frame 12. The two opposite sides of the adjustment seat 31 pass through a long hole 312 respectively; The flywheel can pass between the two magnetic parts 32; the fixed sleeve 33 is fixed on the vehicle frame 12 and is positioned above the adjustment seat 31; The nut 35 is screwed on the screw part 344 of the adjustment rod 34, and the two opposite sides of the nut 35 are respectively pivote...

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Abstract

The invention provides a resistance sensing mechanism of fitness equipment. The resistance sensing mechanism comprises a resistance adjusting unit and a sensing unit, wherein the resistance adjusting unit is provided with an adjusting seat, a fixed sleeve located above the adjusting seat, a threaded rod provided with the fixed sleeve, and a nut arranged on the adjusting seat and in screw joint with the threaded rod; the sensing unit is provided with a first connecting rod seat, a second connecting rod seat, a sensing element and an element to be sensed, one ends of the first and second connecting rod seats are mutually pivoted, the other ends of the first and second connecting rod seats are respectively pivoted to the fixed sleeve and the nut, the sensing element is arranged on one of the first and second connecting rod seats, and the element to be sensed is arranged on the other one of the first and second connecting rod seats. In this way, the distance between the sensing element and the element to be sensed can be changed by using the linkage relationship of the first and second connecting rod seats, and further a corresponding sensing signal is generated.

Description

technical field [0001] The invention relates to fitness equipment, in particular to a resistance sensing mechanism of the fitness equipment. Background technique [0002] In order to allow users to adjust the difficulty of operation according to their own training needs, general fitness equipment is usually equipped with a resistance adjuster in the structure, so that users can apply different degrees to the flywheel or other similar components through the resistance adjuster. While adjusting the resistance, in order to allow the user to accurately grasp the resistance applied by the resistance adjuster, some fitness equipment will be equipped with a sensing device, which is mainly used to measure the resistance applied by the resistance adjuster. The size is sensed so that the user can adjust it according to the situation at any time. [0003] As far as the prior art related to the sensing device is concerned, the torque sensing device disclosed in Taiwan Patent No. M43594...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A63B21/005
CPCA63B21/00058A63B21/0051
Inventor 张耀仁
Owner REXON IND CORP LTD
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