Novel rotary table

Abstract

The invention relates to a novel rotary table. The novel rotary table comprises a support and a rotary table body arranged on the support. A rotating sleeve is arranged between the joint parts of the rotary table body and the support, a movable piece is arranged on the inner side of the rotating sleeve, a static piece is arranged at the support end of the rotating sleeve, and the static piece and the movable piece are in contact through expansion of an elastic body. According to the novel rotary table, the contact force between the movable piece and the static piece is adjusted through the cooperation of the movable piece and the static piece and by means of the expansion force provided by a spring, and large damping force is formed; meanwhile, the compression amount of the elastic body is adjustable; a protruding point is arranged to limit the rotating angle of the rotary table body. Compared with the prior art, the novel rotary table has the following advantages that the rotary table is provided with a novel damping structure which has the advantages of being convenient to maintain, adjustable in damping, convenient to machine, long in service life and the like, and the use safety of a user is effectively guaranteed.

Description

technical field [0001] The invention belongs to the technical field of fitness equipment, and in particular relates to a novel turntable. Background technique [0002] With the improvement of living standards in modern society, the national fitness campaign has been vigorously promoted, and people pay more and more attention to fitness and physical exercise. Urban and rural communities are equipped with various types of public fitness equipment, and the utilization rate is also high. Among them, the turntable is a common public fitness equipment. [0003] Usually when in use, a person stands on the turntable, holds the handle with his hand, and makes the turntable turn back and forth through the power of his feet, so as to achieve the purpose of exercising the waist of the human body. [0004] In order to achieve a better fitness effect and prevent accidents caused by too fast rotation of the turntable, the national standard stipulates that rotating equipment must have a d...

AI Technical Summary

Problems solved by technology

[0005] The existing turntable plays a damping role through the rotational friction between the turntable and the bracket. Because the resistance is too small, it is easy to make the rotation too fast, which makes it unsafe to use. In addition, after a long time of use, the two wear each other and cannot achieve The corresponding damping effect is not convenient for maintenance and replacement

Images