Dual-motor whole body vibration machine with tilt mode

Abstract

The invention discloses a tilting-type dual-motor human vibration generation device. A pair of linear motors are installed on a base. Each linear motor has a stator locked at the base and a moveable set, and the linear motors linearly move the moveable set driven by a current source. The current source is electrically coupled to the linear motors for supplying alternating current to the linear motors. A controller is in communication with the current source for controlling information at a selected phase relationship between the linear motors. A platform is installed at the base and moves by driving the moveable set connected with the linear motors using an elastic support compound. In a tilting mode of the platform movement mode, the tilting of the platform in the phase operation is caused by the linear motors. An elastic support form between the moveable set and the platform, such as a plastic compound connected with the platform and the moveable set of the linear motors, accommodates the tilting of the platform by the elastic ability of the plastic compound.

Description

technical field [0001] The invention relates to a human body vibration generating device with tiltable double motors, in particular to a whole-body vibration training machine which adopts linear motors for health care and training to produce vibration effects on the human body. Background technique [0002] At present, there is a method called vibration training, which mainly uses machinery to cause human muscle oscillations to achieve the effect of stimulating neuromuscular muscles. Its strength depends on the frequency and amplitude of vibrations generated by mechanical appliances. The resulting period, and the amplitude is half the difference between the maximum and minimum values ​​in the periodic vibration. The physiological mechanism of vibration training is mainly similar to the "stretching and shortening cycle" of enhanced training. It uses the mode of action of concentric contraction immediately after eccentric contraction, and through the influence of elasticity an...

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Problems solved by technology

[0004] However, the vibration structure of the above-mentioned vibration training machine is mostly driven by the motor to form an eccentric vibration effect. Not only the mechanism components are more complicated, so the volume of the training machine increases, and it is difficult to transport and store.

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