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Intelligent electric wheelchair

An intelligent electric wheelchair and seat technology, which is applied in the patient's chair or special transportation tool, vehicle rescue, medical transportation, etc. The effect of safety performance and convenience, rapid response, and convenience of life and travel

Pending Publication Date: 2019-12-06
SHANGHAI DIANJI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Most of the existing wheelchairs are mainly manual and electric, based on human control, with relatively simple structure and few functions, and unable to make independent judgments on the existing environment; However, the height of existing wheelchairs cannot be adjusted and cannot be adapted to various occasions, which brings a lot of inconvenience to normal use

Method used

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Embodiment Construction

[0021] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific embodiments.

[0022] see figure 1 and figure 2 , an intelligent electric wheelchair according to the present invention, comprising a seat 10, rollers installed on the bottom of the seat 10, armrests 20 respectively installed on both sides of the seat 10, a remote controller 30 for controlling operation and direction, and a user The remote controller 30 is mounted on the front end of one of the armrests 20 for the driving mechanism that drives the rollers to rotate. It also includes a base 40 and a scissor type hydraulic lifting mechanism 50, the base 40 is arranged under the seat 10, and the inside of the base 40 is hollow. The rollers include two rear rollers 61 and two universal front rollers 62 , and the rear rollers 61 are rotatably mounted on the left a...

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Abstract

The invention discloses an intelligent electric wheelchair. The intelligent electric wheelchair comprises a seat, idler wheels, armrests, a remote controller, a driving mechanism, a base, a shear-forktype hydraulic lifting mechanism, a slope sensor and obstacle sensors; the idler wheels comprise the two rear idler wheels and the two universal front idler wheels, the rear idler wheels are rotatably mounted on the left side and the right side of the rear part of the base, and a driving motor is arranged in the base and is in transmission connection with the rear idler wheels; two connecting rods are mounted on the left side and the right side of the front part of the base correspondingly, and the two universal front idler wheels are mounted at the bottoms of the two connecting rods correspondingly; the seat is arranged on the upper part of the base in an up-down movable mode through the shear-fork type hydraulic lifting mechanism; two L-shaped mounting rods are mounted on the front partof the seat, pedals are arranged at the bottoms of the mounting rods, and a heatable leg cushion is further arranged on the mounting rods; and the slope sensor is arranged at the bottom, and the obstacle sensors are mounted around the base. The intelligent electric wheelchair can assist the elderly, the disabled and people with limited mobility in raising for object taking, intelligent control over barrier avoidance and automatic downhill deceleration are achieved, and travel safety is ensured.

Description

technical field [0001] The invention relates to the field of wheelchairs, in particular to an intelligent electric wheelchair. Background technique [0002] Artificial intelligence technology is developing rapidly nowadays, and Python has a lot to offer in today's era of artificial intelligence and machine learning. Energy saving and environmental protection have always been the main topic of human beings nowadays, and the use of new energy meets the needs of energy saving and environmental protection. [0003] Most of the existing wheelchairs are mainly manual and electric, based on human control, with relatively simple structure and few functions, and unable to make independent judgments on the existing environment; Difference, and the height of existing wheelchair cannot be adjusted, can't adapt to various occasions, has brought many inconveniences to normal use. Contents of the invention [0004] The object of the present invention is to provide an intelligent electr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61G5/04A61G5/06A61G5/10A61G5/12
CPCA61G5/045A61G5/1005A61G5/10A61G5/1059A61G5/127A61G5/06A61G2203/42A61G2203/30
Inventor 毛宇菲钟小游赵忠杨党旭聪邹旭王廷军
Owner SHANGHAI DIANJI UNIV
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