Mechanical device for omni-directional treadmill

Abstract

The invention discloses a mechanical device for an omni-directional treadmill. Multiple smooth sliding rails are arranged between two double-pitch roller chains. Two ends of each smooth sliding rail are respectively fixed with the double-pitch roller chains through connecting seats. Each double-pitch roller chain performs transmission through two chain wheels in the same size. Chain wheels are driven by driving shafts. Bearing parts of the driving shafts are fixed on support racks. Each double-pitch roller chain corresponds to one group of support racks. Each group of support racks is composedof two lower support racks and two upper support racks. An installation seat of each bearing part is fixed on one end at the top end of each lower support rack. The other end of the top end of each lower support rack is fixed with the bottom end of each upper support rack. The top end of each upper support rack is provided with a guide rail which contacts each double-pitch roller chain. The mechanical device for the omni-directional treadmill can perform free motion in any direction on a plane.

Description

technical field [0001] The invention relates to a device capable of realizing free movement in any direction in a plane, specifically a mechanical device for a universal treadmill. Background technique [0002] At present, most of the universal treadmills on the market are simple in design, generally a large disc covered with rollers. This design has the following technical flaws: [0003] (1). The traditional universal treadmill does not move in any direction in the plane in the actual sense. The direction in which the actual person walks on it is the same as the movement direction of the rollers stepped on by the feet; [0004] (2). The rollers of the traditional universal treadmill are in direct contact with human feet, and the comfort is very poor; [0005] (3). The disc of the traditional universal treadmill is arc-shaped, and a bracket with a fixed position is used to block the user to prevent it from toppling over. The user experience is very poor, and other actions...

AI Technical Summary

Problems solved by technology

[0003] (1). The traditional universal treadmill does not move in any direction in the plane in the actual sense. The direction in which the actual person walks on it is the same as the movement direction of the rollers stepped on by the feet;

[0004] (2). The rollers of the traditional universal treadmill are in direct contact with human feet, and the comfort is very poor;

[0005] (3). The disc of the traditional universal treadmill is arc-shaped, and a bracket with a fixed position is used to block the user to prevent it from toppling over. The user experience is very poor, and other actions cannot be performed on the treadmill;

[0006] (4). The controllability of the traditional universal treadmill is not high, and it cannot be made more intelligent by adding sensors and other devices, and the value of in-depth development is very low.

Images