Device for assisting elderly people in getting up and lying in bed

Abstract

The invention provides a device for assisting elderly people in getting up and lying in bed. The device comprises a foldable wheelchair body, the wheelchair body comprises a backrest, armrests, a seat bracket and a horizontal moving mechanism, the horizontal moving mechanism is arranged on the outer side of the seat bracket, and the device further comprises a stair climbing module, an old people assisting mechanical arm module and a power supply. The stair climbing module comprises a liftable caterpillar band structure and a caterpillar band transmission set, the old people assisting mechanical arm module comprises a support, a pneumatic supporting arm, a transverse rod and a bionic mechanical arm which are sequentially connected upwards from the handrail, one end of the pneumatic supporting arm is rotationally connected with the top end of the support, and the other end of the pneumatic supporting arm is rotationally connected with one end of the transverse rod through a movable joint in pneumatic connection. The bionic mechanical arm is arranged at the other end of the transverse rod, the bionic mechanical arm comprises an arm receiving cavity, a wrist receiving cavity and detachably connected mechanical fingers, the arm receiving cavity and the wrist receiving cavity can be split up and down, the wrist receiving cavity comprises a wrist force transmission module used for controlling the mechanical fingers, and the handrail on one side where the old people assisting mechanical arm module is installed comprises a control panel.

Description

technical field [0001] The invention belongs to the technical field of living aids, and in particular relates to a bed assisting device for the elderly. Background technique [0002] According to data released by the National Bureau of Statistics, as of the end of 2019, the national population was 1.40005 billion, and the population aged 60 and over was 253.88 million, accounting for 18.1%. Among them, it is particularly noteworthy that as of the end of 2019, my country's population aged 65 and over was 176.03 million, accounting for 12.6%. [0003] Most of the existing devices that help the elderly to get up and lie down are medical beds designed for the paralyzed elderly. This kind of medical bed has problems such as complicated functions and high expenses, and it is unnecessary for the elderly who have a certain autonomy. To sum up, although there are some devices in our country that can help the elderly get up and stay in bed, most of the devices are aimed at the disab...

AI Technical Summary

Problems solved by technology

This kind of medical bed has problems such as complicated functions and high cost, and it is not necessary for the elderly with certain autonomy

To sum up, although our country has some devices that can help the elderly get up and stay in bed, most of the devices are for the disabled and paralyzed elderly or still need manual assistance

There are currently no suitable assistive devices for older adults with some autonomy

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