Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Travelling base of electrically propelled wheelchair

A technology of electric wheelchairs and driving wheels, which can be used in patient chairs or special transportation tools, vehicle ambulance, medical transportation, etc. It can solve the problems of fragile structure, weak support structure strength, and weak bearing capacity, and achieve simplified structure , Reduce the difficulty of manufacturing process, reduce the effect of weight

Inactive Publication Date: 2015-08-19
浙江全球跑电动轮椅有限公司
View PDF9 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the strength of the support structure of the manual wheelchair is relatively weak. Under the condition of bearing heavy motor and battery, its carrying capacity is weak and the structure is easily damaged.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Travelling base of electrically propelled wheelchair
  • Travelling base of electrically propelled wheelchair
  • Travelling base of electrically propelled wheelchair

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0026] The present invention will be further described in detail below in conjunction with the accompanying drawings and examples. The following examples are explanations of the present invention and the present invention is not limited to the following examples.

[0027] see Figure 1-Figure 10, the electric wheelchair of this embodiment includes a walking base and a seat, and the walking base includes a front wheel support 1, a rear wheel support 2, a driving wheel device and a storage battery 31, and the driving wheel device includes a controller 41, a driving motor 42 and a driving wheel 43. The front wheel bracket includes a support pipe 11, a connecting column 12, and a first front wheel mounting plate 13, a first support plate 14, a second support plate 15, and a second front wheel mounting plate 16 arranged in sequence from left to right , the connecting column 12 passes through the first mounting hole on the first supporting plate 14 and the second mounting hole on th...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a travelling base of an electrically propelled wheelchair. The travelling base is characterized by comprising a front-wheel support, a rear-wheel support, a driving wheel device and a storage battery; the driving wheel device comprises a controller, a driving motor and driving wheels; the front-wheel support comprises a support tube, a connecting column, a first front-wheel mounting plate, a first supporting plate, a second supporting plate and a second front-wheel mounting plate; the front-wheel mounting plate, the first supporting plate, the second supporting plate and the second front-wheel mounting plate are sequentially arranged from left to right; the connecting column penetrates a first mounting hole in the first supporting plate and a second mounting hole in the second supporting plate to be fixed to the first supporting plate and the second supporting plate; two ends of the connecting column are fixed to the first front-wheel mounting plate and the second front-wheel mounting plate respectively. The travelling base has the advantages that fixed connection among the first front-wheel mounting plate, the first supporting plate, the second supporting plate and the second front-wheel mounting plate is achieved through the connecting column, so that product structure is simplified, technological manufacture difficulty is lowered, and importantly, weight is reduced greatly on the basis of guaranteeing the strength of the front-wheel support.

Description

technical field [0001] The invention relates to a walking base of an electric wheelchair. Background technique [0002] The traditional electric wheelchair is based on the manual wheelchair, superimposed power drive device, controller, battery and other components, transformed and upgraded, and the manual manipulation of the controller can drive the wheelchair to complete various functions such as forward, backward, turning, and lying down. Functional operation provides a convenient and fast way of action for the elderly and disabled. However, the strength of the support structure of the manual wheelchair is relatively weak. Under the condition of bearing heavy motors and batteries, its bearing capacity is weak and the structure is easily damaged. Therefore designing a novel electric wheelchair walking base with high structural strength and attractive appearance features is a problem to be solved by the present invention. Contents of the invention [0003] The purpose of...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): A61G5/10A61G5/04
Inventor 许仲
Owner 浙江全球跑电动轮椅有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com