Multifunctional wheelchair for the disabled and working method thereof

Abstract

The invention discloses a multifunctional wheelchair for the disabled and a working method thereof. The requirements of getting on and off a kerb or getting on and off a bus cannot be met by a wheelchair on the market. The multifunctional wheelchair for the disabled comprises a driving mechanism, a lifting mechanism, a transverse moving mechanism and a dual-purpose seat. The driving mechanism comprises a base plate, a driving frame, a first electric push rod, a second electric push rod and a traveling component. The traveling component comprises a power rotating shaft, a first motor, a first wheel, a second wheel, a first support rod, a second support rod, a first chain, a second chain, a third chain, a first chain wheel, a second chain wheel and a third chain wheel. The lifting mechanismcomprises a lifting platform seat, a lifting platform frame and a lifting driving component. The transverse moving mechanism comprises a sliding rail, a sliding block, a lead screw and a transverse moving motor. The dual-purpose seat comprises a backrest plate, a cushion plate, a position locking tooth disc, a push-pull electromagnet, a first encoder, a handrail component and a foot rest component. The wheelchair can assist the disabled to get on and off the kerb, and has stronger terrain passing capability.

Description

technical field [0001] The invention belongs to the technical field of assisting the disabled, and in particular relates to a multifunctional wheelchair for assisting the disabled and a working method thereof. Background technique [0002] The current social protection for the disabled is not yet perfect. For example, the bus system has not yet set up special boarding and disembarkation equipment for the disabled, and many public places have not yet set up special passages for the disabled, which has caused many disabled people to go out on the roadside, get on and off Buses and slopes are very inconvenient. [0003] Wheelchairs are especially important for people with disabilities. The survey found that the wheelchairs on the market can hardly meet the needs of users to get on and off the roadside, get on and off the bus, and the price is too high, which is far from meeting the travel and life requirements of the disabled. Designing a multi-functional smart wheelchair with...

AI Technical Summary

Problems solved by technology

The survey found that the wheelchairs on the market can hardly meet the needs of users to get on and off the roadside, get on and off the bus, and the price is too high, which is far from meeting the travel and life requirements of the disabled. Designing a multi-functional smart wheelchair with a multi-functional very important practical significance

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