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Intelligent standing assisting wheelchair

A technology for assisting standing and wheelchairs, which can be used in patient chairs or special transportation tools, vehicle ambulance, medical transportation, etc. It can solve the problems of inability to move and lack of practicability, and achieve the effect of improving practicability

Pending Publication Date: 2021-09-07
NINGBO UNIVERSITY OF TECHNOLOGY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Although the above-mentioned wheelchair can assist the human body to stand, it cannot move after standing. It only has the function of assisting standing and lacks practicality.

Method used

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Embodiment Construction

[0031] The following are specific embodiments of the present invention and in conjunction with the accompanying drawings, the technical method of the present invention is further described, but the present invention is not limited to these embodiments.

[0032] Such as Figure 1-6 As shown, a kind of intelligent auxiliary standing wheelchair provided by the present invention comprises:

[0033] Vehicle frame 100, it comprises seat frame 110 and backrest frame 120, and seat frame 110 and backrest frame 120 are hinged, and vehicle frame 100 is connected with front wheel 130 and rear wheel 140, and in the present embodiment, front wheel 130 is driving wheel, and The outer side of the front wheel 130 is provided with a push ring, and when the human body is in a sitting position on the wheelchair, the push ring is pushed to control the forward, backward and turning of the wheelchair.

[0034] The control mechanism 200 includes a driving wheel 210 and a driven wheel 220, the drivin...

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Abstract

The invention discloses an intelligent standing assisting wheelchair, and belongs to the technical field of medical instruments. The intelligent standing assisting wheelchair comprises a frame, a control mechanism and a hydraulic push rod; the frame comprises a seat frame and a backrest frame; the seat frame is hinged with the backrest frame, and the frame is connected with a front wheel and a rear wheel; the control mechanism comprises a driving wheel and a driven wheel; the driving wheel is in transmission connection with the driven wheel through a chain; the driven wheel is in transmission connection with the front wheel and is connected with the backrest frame; and the hydraulic push rod is arranged on the frame and connected with the backrest frame, and the hydraulic push rod plays a role in assisting in the lifting process of the backrest frame. When a human body needs to be assisted in standing, firstly, a brake valve is shifted to clamp the front wheel, the driving wheel is rotated, the driving wheel drives the driven wheel to climb along the surface of the front wheel through chain transmission, and the driven wheel drives the backrest frame to rise, so that the user is helped to stand, and the brake valve is opened and the driving wheel is rotated after standing; and the driving wheel sequentially drives the driven wheel and the front wheel to rotate, so that movement in a standing state is realized, and the practicability during use is improved.

Description

technical field [0001] The invention belongs to the technical field of medical devices, and in particular relates to an intelligent auxiliary standing wheelchair. Background technique [0002] Because many patients with inconvenient legs and feet and frail elderly need to travel in wheelchairs for a long time, and a single sitting position causes the user's buttocks to be in a state of oppression for a long time, which is prone to decubitus and even leads to leg muscle atrophy. In view of the above problems, At present, there are some rehabilitation wheelchairs that can assist standing on the market, but these wheelchairs only have the function of assisting standing, and they cannot move their positions after standing. [0003] Such as a kind of application number in the prior art is: 201220304878 invention patent, it discloses a kind of wheelchair that assists human body to stand, comprises backrest frame, controller, adjustable armrest, seat frame, auxiliary rotation angle...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61G5/04A61G5/10A61G5/14
CPCA61G5/04A61G5/10A61G5/1056A61G5/14
Inventor 曾翰玮王冰玮吴增文郭建亮詹军栋李航李秉洋王蓉李林何玉吉曾泽斌
Owner NINGBO UNIVERSITY OF TECHNOLOGY
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