Suction-fixing standing-assisting multifunctional walking stick

Abstract

The invention discloses a fixed suction assisting multifunctional walking stick which comprises a main rod body device, an ejection fixed suction device, a bracelet buffering device, a climbing handrail device and an STM32 single-chip microcomputer control system. According to the walking stick, a novel mechanical transmission device is adopted, and relay control and power transmission of mechanical transmission of the walking stick are achieved through the two electromagnets. And through the supporting conversion legs and the vacuum suction cups, stable and fixed suction of radial stress of the whole device is achieved. And the old people can be assisted to fall down through the hand rings and the handrails. The STM32 single-chip microcomputer is used for controlling three inductive control structures, namely the pressure sensor, the ejection control device and the fixed suction closing switch, so that the circuit of the device is controlled. Vertical movement of the whole device is achieved through mechanical staggered movement of the hollow inner cylinder and the hollow outer cylinder, the structure of the whole device is simplified, and space is saved. And mechanical transmission and mechanical limiting are adopted, so that the cost is greatly saved, and the safety is improved. The walking stick is convenient to use, ingenious in structure, sensitive in response, low in purely mechanical transmission failure rate, stable in operation and low in cost.

Description

technical field [0001] The invention relates to the field of multifunctional walking sticks, in particular to a multifunctional walking stick for solid absorption and standing support. Background technique [0002] At present, my country has entered an aging society, and the challenges brought about by the aging population are becoming increasingly severe. According to data from the National Bureau of Statistics, by the end of 2018, the number of elderly people aged 60 and above reached 249 million, accounting for 17.9% of the total population. It is currently the only country in the world with an elderly population of more than 200 million. And my country has implemented family planning for many years, and many family children cannot take care of the elderly in time, and cannot keep abreast of the physical condition of the elderly. Because the elderly are facing problems such as muscle aging and unresponsiveness, they are prone to sudden falls, and they are often seriously...

AI Technical Summary

Problems solved by technology

Generally speaking, the canes on the market can only provide the elderly with a leaning ability in the vertical direction. Even the structure of the triangular or quadrangular base cannot provide a large force in the horizontal direction, and cannot prevent the elderly from falling. Falling and assisting the elderly to stand up after falling

There are also many unstable situations in the alarm system of walking sticks on the market, and often false alarms or no alarms

Images