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Rehabilitation robot and leg length adjusting mechanism thereof

An adjustment mechanism and length adjustment technology, applied in the field of rehabilitation robots, can solve problems such as the complexity of the length adjustment process

Active Publication Date: 2020-12-18
SHANGHAI FOURIER INTELLIGENCE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

thus making the length adjustment process overly complicated

Method used

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  • Rehabilitation robot and leg length adjusting mechanism thereof
  • Rehabilitation robot and leg length adjusting mechanism thereof
  • Rehabilitation robot and leg length adjusting mechanism thereof

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Embodiment Construction

[0058] The preferred embodiments described below are only examples, and those skilled in the art can devise other obvious variations. The basic principles of the present invention defined in the following description can be applied to other embodiments, variations, improvements, equivalents and other technical solutions without departing from the spirit and scope of the present invention.

[0059] Those skilled in the art should understand that in the disclosure of the present invention, the terms "vertical", "transverse", "upper", "lower", "front", "rear", "left", "right", " The orientation or positional relationship indicated by "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, which are only for the convenience of describing the present invention and The above terms should not be construed as limiting the present invention because the description is simplified rather than indicatin...

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Abstract

The invention discloses a rehabilitation robot and a leg length adjusting mechanism thereof. The leg length adjusting mechanism comprises an installation seat and a length adjusting assembly; the length adjusting assembly comprises a roller path, a rotating shaft, a rotating limiting wheel and a locking assembly; the roller path is arranged on an upper connecting piece or a lower connecting piecealong the extending direction of the upper connecting piece or the lower connecting piece; the rotating shaft is arranged on the installation seat; the rotating limiting wheel is rotatably installed on the rotating shaft so that when the rotating limiting wheel is driven to rotate, the rotating limiting wheel can rotate in the axial direction formed by the rotating shaft, and the rotating limitingwheel can be limited in the roller path in a relative rolling mode; the locking assembly comprises at least one passive sliding-off component; the passive sliding-off component comprises an elastic piece and a passive sliding piece; the passive sliding piece can lock the rotating limiting wheel from the side face of the rotating limiting wheel in a push-off mode; and the elastic piece abuts against the passive sliding piece in a compression maintaining mode so the passive sliding piece tends to lock the rotating limiting wheel.

Description

technical field [0001] The invention relates to a rehabilitation robot, in particular to a rehabilitation robot and its leg length adjustment mechanism. Background technique [0002] With the continuous development of medical technology, rehabilitation medicine has become a new treatment discipline to promote the physical and mental functions of patients and disabled people. In existing life, due to cardiovascular and cerebrovascular diseases and other reasons, some patients lose the ability to move a certain joint of the upper limbs or lower limbs, and the muscles in the joints atrophy. The joints of such patients often need to be moved passively with the help of external forces to pass rehabilitation. Training to achieve upper body strength recovery. [0003] But different patients have different body shapes, especially the length of their limbs. In order to make the rehabilitation robot suitable for patients of different sizes, it is required that the length of the limb...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61H1/02
CPCA61H1/0237A61H1/0244A61H2201/164A61H2201/1659
Inventor 王俊肖丹萍顾捷
Owner SHANGHAI FOURIER INTELLIGENCE CO LTD