Fitness equipment spring counterweight balancer

Abstract

The invention relates to fitness equipment, in particular to a fitness equipment spring counterweight balancer which is provided with a hand wheel, a lead screw, a frame connecting nut, a gravity scale indication device frame, a plane pressing plate, a plane pressing plate guiding column, an upper frame beam, a lower frame beam, an upper pulley block, a lower pulley block, a spring guiding column, an upper spring base, a lower spring base, at least one spring, a spring guiding column connecting nut, a vortex track, a large circular wheel, a pulley block and vortex track connecting steel wire rope and a large circular wheel and fitness equipment connecting steel wire rope. The spring is arranged between the upper spring base and the lower spring base. The spring guiding column penetrates through the spring, the upper spring base and the lower spring base, and then the two ends of the spring guiding column are connected with the upper frame beam and the lower frame beam. The gravity scale indication device frame is arranged on the upper frame beam. The upper end of the plane pressing plate guiding column is connected with the plane pressing plate. The lower end of the plane pressing guiding plate penetrates through the upper frame beam and is connected with the upper spring base. The upper pulley block and the lower pulley block penetrate through the upper spring base and the lower spring base and are arranged on the upper frame beam and the lower frame beam. One end of the pulley block and vortex track connecting steel wire rope is fixedly arranged on one side of the lower pulley block. One end of the large circular wheel and fitness equipment connecting steel wire rope is fixedly arranged on the large circular wheel.

Description

technical field [0001] The invention relates to fitness equipment, in particular to a spring counterweight balancer for fitness equipment. Background technique [0002] Most of the existing counterweight devices use counterweight as the load. Since the configuration of the counterweight is affected by many factors such as space, direction and cost, there are disadvantages such as bulky, high cost and high transportation cost, which is not conducive to widespread popularization. For example, the counterweight part of traditional fitness equipment is usually composed of multiple counterweights, and its design can only be carried out by cascading, and the gravity is adjusted according to the increase or decrease of the number of counterweights. The height and gravity adjustment accuracy of fitness equipment Therefore, it is limited, and it is easy to produce the problem that one more counterweight is too heavy, and one less is too light. When some types of fitness equipment ar...

AI Technical Summary

Problems solved by technology

[0002] Most of the existing counterweight devices use counterweight as the load. Since the configuration of the counterweight is affected by many factors such as space, direction and cost, there are disadvantages such as bulky, high cost and high transportation cost, which is not conducive to widespread popularization.

For example, the counterweight part of traditional fitness equipment is usually composed of multiple counterweights, and its design can only be carried out by cascading, and the gravity is adjusted according to the increase or decrease of the number of counterweights. The height and gravity adjustment accuracy of fitness equipment Therefore, it is limited, and it is easy to produce the problem that one more counterweight is too heavy, and one less is too light

When some types of fitness equipment are used by multiple people, the conversion between different gravity is not convenient enough

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