Stepping device for gait rehabilitation robot
A rack and pedal technology, used in passive exercise equipment, physical therapy, etc., can solve problems such as inability to adjust, and achieve the effects of enhancing the sense of security, optimizing training, and expanding the scope of application
Active Publication Date: 2018-03-13
HENAN UNIV OF SCI & TECH
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Problems solved by technology
[0005] The purpose of the present invention is to provide a stepping device for a gait rehabilitation robot to solve the technical problem in the prior art that the ellipse-like foot trajectory cannot be flexibly adjusted according to the patient's physical condition and training needs
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Embodiment Construction
[0022] Embodiments of the present invention will be further described below in conjunction with the accompanying drawings.
[0023] The present invention provides embodiment 1 of stepping device, as Figure 1 to Figure 4As shown, the stepping device includes a frame 100 fixed on the ground, and the frame is provided with two stepping mechanisms arranged correspondingly to the left and right feet. The second sliding platform provided for sliding, the first sliding platform is hinged and suspended with a first boom 12, the second sliding platform is hinged and suspended with a second boom 11, and the stepping mechanism also includes a And the lower end of the second big arm and the small arm 13 hinged with the two large arms, the small arm has a small arm section extending out of the first large arm 12, the small arm 13 sections are hinged with a pedal mounting seat 31, and the pedal mounting seat is provided with There is a foot pedal 32, and a linkage rod 14 is arranged betwe...
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The invention relates to a stepping device for a gait rehabilitation robot. The stepping device comprises a rack. Two stepping mechanisms correspondingly arranged with the left and right feet are arranged on the rack, each stepping mechanism comprises a first sliding table arranged on the rack in a transverse sliding mode and a second sliding table arranged on the rack in a vertical sliding mode,a first large arm is hinged to the first sliding table in a suspension mode, a second large arm is hinged to the second sliding table in a suspension mode, the stepping mechanism further comprises small arms arranged at the lower ends of the first large arm and the second large in a hinged mode, the small arms are provided with small arm sections stretching out of the first large arm or the secondlarge arm, pedal plates are arranged on the small arm sections, a linkage rod is hinged to the second large arm, and the end, away from the second large arm, of the linkage rod is hinged to the firstsliding table or the first large arm. The stepping device decouples the foot motion during walking, foot trajectory adjustment can be performed according to the condition of a patient, the driving mechanisms are arranged at the upper portion, the distance between the pedal plates and the ground is smaller, and the using safety sense of the patient is improved.
Description
technical field [0001] The invention relates to a stepping device for a gait rehabilitation robot. Background technique [0002] Weight loss walking rehabilitation training is the most widely used lower limb rehabilitation training method in recent years. There are many problems in traditional manual walking rehabilitation training, such as the labor intensity of the therapist, the training effect is too dependent on the experience and level of the therapist, and it is difficult to ensure that the patient can obtain Sufficient training intensity and training cycle, etc. [0003] Gait rehabilitation robot overcomes the shortcomings of traditional artificial rehabilitation training, and is an effective means of gait rehabilitation training for patients with gait abnormalities caused by motor nervous system diseases. Gait rehabilitation robots mainly have two mechanisms: leg-driven and foot-driven. Leg-driven gait rehabilitation robots usually adopt the form of exoskeleton. T...
Claims
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IPC IPC(8): A61H1/02
CPCA61H1/0262A61H2201/1207
Inventor 张书涛王笑一张波
Owner HENAN UNIV OF SCI & TECH