A Pneumatically Driven Partial Vibration Rehabilitation Training Equipment
A rehabilitation training and pneumatic drive technology, applied in the field of sports training and rehabilitation training, can solve the problems of limited amplitude adjustment, limited application range, limited vibration frequency adjustment of equipment, etc., to achieve stable vibration process, wide application range, and low vibration noise Effect
Active Publication Date: 2020-09-25
TSINGHUA UNIV
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Problems solved by technology
[0004] So far, although there have been many local vibration devices in China, including those driven by electricity, magnetism, heat, ultrasound and motors, the vibration frequency adjustment or amplitude adjustment of these devices is limited, and the application range is limited.
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[0033] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary only for explaining the present invention and should not be construed as limiting the present invention.
[0034] People can obtain external information through many channels, the most important of which are receptors, which mainly include external receptors such as touch, pressure, pain and temperature, proprioceptors that receive stimulation from muscles, tendons, joints, ligaments and fascia, and receptors that receive visceral, The internal receptors of various stimuli in blood vessels, these receptors receive external stimulation signals and send them back to the brain, where they are processed and fused to judge the external situation. ...
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The invention discloses pneumatic-driven local vibration rehabilitation training equipment.The equipment comprises an air compressor,a vacuum generator, a control valve, a vibration actuator and a control device, wherein the air compressor comprises an air inlet and an air outlet; the pneumatic structure comprises an electric proportional valve, and the electric proportional valve is provided witha first connecting port and a second connecting port, the first connecting port is communicated with the air outlet; the vacuum generator is provided with a third connecting port and a fourth connecting port, and the third connecting port is communicated with the air outlet; the control valve is connected with the second connecting port and the fourth connecting port; a cavity is defined in the vibration actuator, and the cavity is connected with the control valve, and the control valve being configured that the second connecting port and the fourth connection port are communicated with the control device in switchable connection.According to the rehabilitation training equipment disclosed in the invention, the vibration frequency and the amplitude of the vibration actuator are adjusted in a wider range, so that the rehabilitation training equipment is wider in application range.
Description
technical field [0001] The invention relates to the technical field of sports training and rehabilitation training, in particular to a pneumatically driven local vibration rehabilitation training equipment. Background technique [0002] People can obtain external information through many channels, the most important of which are receptors, which mainly include external receptors such as touch, pressure, pain and temperature, proprioceptors that receive stimulation from muscles, tendons, joints, ligaments and fascia, and receptors that receive visceral, The internal receptors of various stimuli in blood vessels, these receptors receive external stimulation signals and send them back to the brain, where they are processed and fused to judge the external situation. Vibration stimulation, as a kind of physical stimulation, has been widely used in sports training, the improvement of the ability of nervous system diseases and the recovery of motor sensation, specifically: includin...
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IPC IPC(8): A61H23/04
Inventor 季林红李伟刘攀李翀徐泉
Owner TSINGHUA UNIV