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External-skeleton upper-limb rehabilitation robot

A rehabilitation robot and exoskeleton technology, applied in the field of medical robots, can solve the problems of inconvenient adjustment of the length of the upper arm and forearm, the inability to use both hands for rehabilitation training at the same time, and the user's inability to wear and use it on the go, so as to achieve shoulder position adjustment and locking function, improving rehabilitation efficiency, and compact and reasonable structural design

Active Publication Date: 2019-02-01
HOHAI UNIV CHANGZHOU
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The interchangeable upper limb rehabilitation robot in this patent has comprehensive functions, and the length of the components can be adjusted, so it has strong adaptability. Does not have a wearable function, and users cannot wear it with them

Method used

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  • External-skeleton upper-limb rehabilitation robot
  • External-skeleton upper-limb rehabilitation robot
  • External-skeleton upper-limb rehabilitation robot

Examples

Experimental program
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Embodiment

[0042] Such as figure 1 As shown, the exoskeleton upper limb rehabilitation robot of this embodiment includes: a back plate 10, a shoulder 1, an upper limb mechanical arm 3, the back plate 10 is hinged with the shoulder 1, and the upper limb mechanical arm 3 includes an upper arm mechanism 4 , The forearm mechanism 7 and the hand mechanism 8 and the drive mechanism; the upper limb manipulator 3 includes the upper limb left manipulator arm and the upper limb right manipulator arm that are identical in structure and symmetrically mounted on the shoulder 1; the shoulder 1 It includes a shoulder frame 20, a shoulder top plate 19, and a shoulder adjusting and fixing mechanism 18, the shoulder adjusting and fixing mechanism 18 is installed in the shoulder frame 20, and the shoulder top plate 19 is fixed to the shoulder adjusting and fixing mechanism 18 The upper arm mechanism 4 includes an upper arm top plate 22, an upper arm adjustment and fixing mechanism 16, an upper arm rotation m...

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Abstract

The invention discloses an external-skeleton upper-limb rehabilitation robot. The robot comprises an execution mechanism and a driving mechanism; the execution mechanism comprises a back plate, shoulders and upper limb mechanical arms; the back plate is hinged to the shoulders; each shoulder comprises a shoulder rack and a shoulder adjustment fixing mechanism; the upper limb mechanical arms are installed on the shoulders; the upper limb mechanical arms are installed on the shoulders; each upper limb mechanical arm comprises an upper arm mechanism, a forearm mechanism and a hand mechanism, andeach upper arm mechanism comprises an upper arm top plate, an upper arm adjustment fixing mechanism and an upper arm rotation mechanism; each forearm mechanism comprises a forearm adjustment fixing mechanism and a forearm rotation mechanism, and each hand mechanism is a cylindrical grip capable of being grabbed; the driving mechanism comprises a shoulder rotation motor, an upper arm swing motor, an upper arm rotation motor, a forearm swing motor and a forearm rotation motor. The external-skeleton upper-limb rehabilitation robot is compact in structure, convenient to use, stable during work, high in applicability and capable of effectively lowering the treatment cost of patients.

Description

Technical field [0001] The invention belongs to the technical field of medical robots, and specifically relates to an exoskeleton upper limb rehabilitation robot. Background technique [0002] The development of mankind is inseparable from the role of hands, which are of vital importance to human development. However, some diseases such as hemiplegia caused by the emergence of cerebrovascular diseases or neurological diseases seriously threaten our lives. Studies have shown that for the symptoms of hemiplegia, regular rehabilitation training is the most effective treatment method for patients after clinical treatment. The traditional treatment method for patients with hemiplegia is generally one-to-one treatment by a rehabilitation therapist, but this treatment method is low in efficiency and high in cost, and it is not suitable for operation at home. Therefore, on this basis, rehabilitation robots came into being. [0003] At present, most of the existing upper limb rehabilitat...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61F4/00
CPCA61F4/00
Inventor 苑明海孙超蔡仙仙田舒敏张希腾黄伟俊
Owner HOHAI UNIV CHANGZHOU
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