A resistance device for medical rehabilitation

Abstract

The invention provides a resistance device for medical rehabilitation, which relates to the field of medical rehabilitation. The resistance device for medical rehabilitation includes a support mechanism, an obstacle mechanism is slidably connected to the upper surface of the support mechanism, a limit mechanism is fixedly installed at the front end of the support mechanism, and the block mechanism is sleeved inside the limit mechanism, and the support mechanism includes The bottom plate, the side plates are fixedly installed on both sides of the upper surface of the bottom plate, and the upper surface of the side plates is provided with a placement groove. The resistance device for medical rehabilitation, in the process of pulling forward, because the distance between the two friction plates gradually decreases, it is easier to start in the initial state, and the rubber column is gradually squeezed during the pulling process to increase friction The pressure between the plate and the pressing plate can further increase the pressure between the friction plate and the pressing plate, so as to achieve the effect of gradually increasing the force that needs to overcome the frictional force, and solve the problem of inconvenience in starting in the prior art .

Description

technical field [0001] The invention relates to the technical field of medical rehabilitation, in particular to a resistance device for medical rehabilitation. Background technique [0002] After hospital treatment, sequelae are left, and a long-term rehabilitation period is required after discharge. Rehabilitation equipment is mainly to help patients carry out passive movement and daily activities, and promote rehabilitation equipment. The design of medical rehabilitation devices tends to be intelligent, and the rehabilitation device can meet the daily passive activities of patients' upper and lower limbs. [0003] Existing resistance devices for medical rehabilitation are divided into three types, spring type, counterweight type, and conduction damping type. The high cost of conduction damping type is not conducive to market promotion, while the resistance of counterweight type and spring type is linear. The required force remains constant, so that the pulling force requ...

AI Technical Summary

Problems solved by technology

[0003] Existing resistance devices for medical rehabilitation are divided into three types, spring type, counterweight type, and conduction damping type. The high cost of conduction damping type is not conducive to market promotion, while the resistance of counterweight type and spring type is linear. The force required remains constant, which results in the initial pull required for the exercise to be sufficiently large, and users of medical rehabilitation devices often do not have enough strength to activate the device

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