A medical swing platform and its control system

Abstract

The invention relates to a medical swinging platform and a control system thereof. The medical swinging platform comprises a swinging platform mechanism, a platform armrest device and a swinging platform electronic control device, wherein an outer housing is arranged between a gait force measuring plate and a platform base of the swinging platform mechanism, the outer housing is internally provided with a swinging panel, a left support rod, a right support rod and a swinging mechanism, and the swinging platform mechanism works under the control of the swinging platform electronic control device which is arranged outside the swinging platform mechanism. According to the medical swinging platform and the control system thereof, a motor is adopted to drive a push rod for driving, the work stability is good, and the application scope is wide; through the adoption of alloy, on the premise of meeting strength requirements, the medical swinging platform and the control system thereof have the advantages of light equipment and a short manufacturing cycle. Through the adoption of middle hollow design of the swinging platform, not only can the occurrence that the motor touches upper boards be prevented, but also the weight of the medical swinging platform is reduced. Meanwhile, since a screw nut mechanism inside the push rod is adopted, the medical swinging platform can be self-locking so as to ensure the swinging stability of the medical swinging platform; through the adoption of a servo motor and the combination of the control system, the medical swinging platform can achieve uniform swinging at different speeds, thereby achieving adjustment of swinging angles and speeds.

Description

technical field [0001] The invention belongs to the technical field of medical equipment, and relates to a medical swing platform and a control system thereof. Background technique [0002] Stroke or damage to the central nervous system can lead to hemiplegia, hemisensory disturbance, etc., and balance dysfunction occurs when the cerebellum and brainstem are damaged. Scientifically and rationally evaluating and analyzing the balance function of stroke patients is helpful to objectively assess the patient's exercise capacity and understand the severity of the patient's condition. But at present, there is no convenient and practical device in China to help doctors diagnose and treat. The experimental platform must have a certain bearing capacity, the safety factor must be high, the shaking frequency of the platform should be low, and the shaking angle should change uniformly, and the angle should be controlled at about ±15°. The test laboratory environment has high requiremen...

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Problems solved by technology

[0003] At present, there is no equipment on the market that meets the requirements, or because the volume is too large or the price is too expensive, it cannot meet the requirements, which makes it very necessary to develop an experimental platform with low price, high precision, and a wide range of applicable sites.

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