A universal transmission mechanism and an omnidirectional treadmill driven by the universal transmission mechanism

Abstract

The invention discloses a universal transmission mechanism and an all-directional running machine driven by the universal transmission mechanism and belongs to the field of transmission mechanisms. The universal transmission mechanism comprises a supporting frame, and a plurality of mounting holes formed in the supporting frame, wherein a plurality of supporting units are arranged on the supporting frame; each supporting unit is at least composed of three supporting bodies; the supporting bodies penetrate into the mounting holes; each two supporting bodies are connected by a speed linkage mechanism; each supporting body is connected with a direction mechanism for controlling a power transmission direction in a matching manner; the direction mechanisms are connected through a direction linkage mechanism. The universal transmission mechanism provided by the invention has a simple structure and is flexible and convenient to assemble, and the size of the whole device can be randomly adjusted according to the size of the environment; the universal transmission mechanism has very strong practicability and can be used for simply and conveniently controlling a transmission speed.

Description

technical field [0001] The invention relates to a mechanical field, in particular to a universal transmission mechanism and an omnidirectional treadmill with the transmission of the universal transmission mechanism. Background technique [0002] At present, ordinary treadmills can only complete unidirectional transmission. Such treadmills are difficult to apply to game activities, thus reducing the scope of application of treadmills. However, some existing omnidirectional treadmills can complete omnidirectional There are two ways of moving. One is to use two mutually perpendicular transmission shafts. The vertical transmission shaft is used to control the direction of the speed, while the horizontal transmission shaft is used to control the speed. For such a structure, The mechanism used to link the horizontal transmission shaft is very complicated, and it is prone to various failures during use, and it is also very troublesome to maintain. The other is a divergent structure...

AI Technical Summary

Problems solved by technology

[0002] At present, ordinary treadmills can only complete unidirectional transmission. Such treadmills are difficult to apply to game activities, thus reducing the scope of application of treadmills. However, some existing omnidirectional treadmills can complete omnidirectional The way of movement can be divided into two types, one is to use two mutually perpendicular transmission shafts, the vertical transmission shaft is used to control the direction of the speed, and the horizontal transmission shaft is used to control the magnitude of the speed, for such a structure, The mechanism used to link the horizontal transmission shaft is very complicated, and it is prone to various failures during use, and it is also very troublesome to maintain. The other is a divergent structure, which diverges from the center of the disc to the surroundings. , this structure requires the user to change the position of the standing point to achieve movement in different directions, so it is very inconvenient to use. At the same time, the size of the treadmill is fixed, and it cannot be arbitrary according to the needs of the user and the surrounding environment. Change the size of the treadmill

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