Upper limb training device

Abstract

The invention relates to an upper limb training device. The upper limb training device comprises a supporting frame, a double-arm supporting device and a rotating device, wherein the double-arm supporting device and the rotating device are connected on the supporting frame, the supporting frame comprises two front vertical frames and two rear supporting frames, the upper ends of the front verticalframes and the rear supporting frames are connected through upper cross beams, a front cross beam is connected to the front ends of the two upper cross beams, a rear horizontal connecting frame is connected to the rear ends of the two upper cross beams, a front horizontal connecting frame is connected between the two front vertical frames at the lower end of the front cross beam, a fixing cross beam is connected between the front horizontal connecting frame and the rear horizontal connecting frame, the double-arm supporting device comprises arm pad mounting frames, arm pads and a backrest pad, the arm pad mounting frames and the backrest pad are connected with the front vertical frames, the arm pads are mounted on the arm pad mounting frames, and the rotating device is connected to the lower end face of the fixing cross beam. The upper limb training device has the advantages of being suitable for different exercise people, simple in structure, and convenient to mount, the labor cost is saved, and meanwhile, the upper limb training device can be combined into a comprehensive training device together with accessories with other functions, so that different exercise purposes and requirements can be met.

Description

technical field [0001] The invention relates to a training device, in particular to a training device for upper limbs. Background technique [0002] At present, the fast pace of modern life, long-term desk work, lack of necessary upper limb activities, corresponding functional decline and obstacles, severe cases will appear shoulder joint adhesion, shoulder muscle atrophy, etc., which seriously affect daily life, so it is very important for fitness. More and more attention has been paid to the widely used outdoor fitness equipment, which has been widely used in various living areas, but the current outdoor fitness equipment has very few equipment for human upper limb training, which cannot play a good exercise effect, and indoor fitness equipment is also There is no fitness equipment that can rotate with one hand, or both hands can be rotated clockwise or counterclockwise at the same time, simulating Tai Chi moves. [0003] And the resistance currently used outdoors has the...

AI Technical Summary

Problems solved by technology

[0004] 1. Hoop-type friction damping, using wear-resistant materials such as brakes to cover the surface of the rotating shaft, and applying a certain pre-tightening force, the external force exerted by this structure is not easy to guarantee;

[0005] 2. The oil damper uses damping oil to generate resistance to the rotating body, and the resistance cannot be adjusted. Affected by the viscosity and temperature of the oil, it is extremely unstable and easily damaged in outdoor environments;

[0006] 3. Using a structure similar to thrust bearings, the frictional resistance is increased by increasing the axial pressure, which is not easy to adjust

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