Sitting-type walking rehabilitation robot having improved entering features

Abstract

The present invention relates to a sitting-type walking rehabilitation robot having improved entering features and, more specifically, to a sitting-type walking rehabilitation robot having improved entering features, the robot minimizing the height of foot holds on which the feet of a trainee are placed, while having a compact and simple structure, so that the trainee can easily enter and conveniently use same without a separate entering means for the entering of the trainee, and arranging the positions of the foot holds on the entering side of the trainee so as to enable a walking training effect to be increased and enable the risk of collision to be reduced. The sitting-type walking rehabilitation robot having improved entering features, according to the present invention, comprises: a body weight support part having a lifting part connected to a vertical support so as to be lifted and lowered, and a seat part connected to the lifting part; and a walking driving part having the pair of foot holds on which the left and right feet can be placed for the walking training of the trainee, a foot hold support part to which the foot holds are connected, and a foot hold driving part for driving the foot holds and the foot hold support part, wherein the foot hold driving part has a translational motion driving part including a transfer device part to which the foot hold support part is connected, so that the foot hold support part performs translational motion, and a transfer driving part for applying driving power to the transfer device part, and further includes a driving part hanger member for hanging and supporting the transfer device part.

Description

technical field [0001] The present disclosure relates to a sitting-type gait rehabilitation robot with improved accessibility, and more particularly, to such a sitting-type gait rehabilitation robot with improved accessibility, which has a compact and simple structure, and its pedals (the trainee is able to put his / her feet on it) has a minimized height to allow the trainee to easily enter and conveniently use the robot without any separate entry means for the trainee to enter , and, the footrest is placed on the entry side for the trainee to increase the effect of gait training and reduce the risk of collision. Background technique [0002] Generally, a gait rehabilitation robot refers to a therapeutic robot used for rehabilitation therapy, etc., and has been used for spinal cord injuries including paraplegia, cerebral stroke, traumatic brain injury, muscular atrophy, Parkinson's disease, multiple sclerosis, cerebral palsy , Standing feeling improvement training, etc. [...

AI Technical Summary

Problems solved by technology

And thus the total height of the weight supporting link 223 and the footrest 233 installed in the uniaxial actuation table 213 is also increased, thereby having the disadvantage that the trainee transfer part 3 is required separately to bring the trainee close to the footrest 233, such as Figure 1a shown

[0017] In addition, as shown in FIG. 1, the trainee transfer part 3 is formed with an inclined part 31 for the movement of the trainee in a wheelchair, and the trainee transfer part 3 is therefore longer in the front-rear direction, thereby making the seated gait rehabilitation robot increased in length by several meters or more

Therefore, the disadvantage is that the gait rehabilitation robot is not manufactured compactly and increases the footprint, making it difficult to install in medical centers with limited space

[0018] In particular, there is a disadvantage that it is inconvenient for a wheelchair-bound trainee to use the conventional seated gait rehabilitation robot 10 because the trainee cannot move along the inclined trainee transfer section 3 by himself and the trainee needs medical staff help for training, so the resulting labor cost adds to the training cost

[0019] In addition, the conventional seated gait rehabilitation robot 10 has the disadvantage that it is additionally necessary to manufacture the trainee transfer part 3, which is so bulky that it consumes a large amount of materials such as rolling steel, etc., and due to manufacturing personnel costs, etc. The reason makes the manufacturing cost increase

[0020] In addition, a disadvantage of the conventional seated gait rehabilitation robot 10 is that the footrest 233 on which the trainee puts his / her feet is biased forward, so there is a high possibility of collision with the front structure during training, Also, because of the limitations of this configuration, the effect of gait rehabilitation is reduced due to the restricted trajectory of pedaling motion

[0021] In addition, the disadvantage of the conventional seated gait rehabilitation robot 10 is that it is difficult for patients who cannot walk with a normal gait to enter due to the forward bias of the footrests 233, and therefore, when considering that the trainee enters from behind, The entry distance for entry is relatively long

[0022] In addition, the disadvantage of the traditional seated gait rehabilitation robot 10 is that its structure is complicated and foreign matter is easy to accumulate, because the sealing tape 40 and the like are needed to prevent the motor, reducer, etc. of the walking actuating part 2 from being exposed (such as Figure 1b shown), resulting in cosmetic defects and accidents that cause malfunctions and are difficult to keep clean

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