Mechanical walking stick for helping aged

A mechanical and crutch technology, applied in the direction of walking sticks, travel goods, applications, etc., can solve the problems of difficult operation, unfavorable users, single stick structure, etc., and achieve convenient adjustment operation, convenient and practical carrying, and fast storage and carrying Effect

Inactive Publication Date: 2021-02-12
SHAOYANG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Most of the current crutches are only a single rod-mounted structure for assisting walking. This structure can no longer meet the needs of people in real and complex environments. There are also a small number of crutches that have been improved by adding other functional structures.
[0003] 1. The length of traditional crutches is fixed and cannot be adjusted. On the one hand, it cannot adapt to users of different heights. On the other hand, it is inconvenient to carry when taking a bus.
Most of the existing retractable and adjustable crutches need to be adjusted manually. However, for the elderly with handicapped hands and feet, the operation is difficult and even cannot be adjusted independently.
[0004] 2. The bottom of the traditional crutches does not have a supporting foot structure, which is not conducive to the user's support to maintain body balance. The existing crutches with a supporting foot structure are mostly fixed structures, which occupy space when not in use and are inconvenient to carry

Method used

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  • Mechanical walking stick for helping aged
  • Mechanical walking stick for helping aged
  • Mechanical walking stick for helping aged

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0044] Please see Figure 4-5 , the grip handle 100 is a hollow structure, the inner cavity of the grip handle 100 is provided with a battery 110 and a motor drive board 120, the battery 110 is a rechargeable lithium battery, and is equipped with a corresponding charging circuit board, not shown in the figure, the battery 110 and the motor drive board 120 The motor drive board 120 is electrically connected to provide electric energy, and the side wall of the handle 100 is embedded with an adjustment button 130, and the adjustment button 130 is electrically connected to the motor drive board 120 for controlling the forward and reverse rotation of the motor;

[0045] The end of the grip handle 100 is provided with a handle end cover 140, and a charging connection seat 150 is embedded on the handle end cover 140, and the charging connection seat 150 is electrically connected with the charging circuit board for charging with an external transformer charger. , in order to confirm t...

Embodiment 2

[0048] Please see Figure 5-6 , the upper end of the fixed rod 200 is socketed and fixed with the grip handle 100, the inner cavity of the fixed rod 200 is provided with a drive motor 210 and a reducer 220, and the bottom output end of the reducer 220 is connected with a transmission screw 240 through a coupling 230, The outer wall of the transmission screw 240 is screwed with a lifting nut 250; the top of the fixed rod 200 is provided with a fixed rod end cover 260, the driving motor 210 is coaxially connected with the reducer 220, and a motor is arranged between the reducer 220 and the inner wall of the fixed rod 200. Install the sleeve 270, the end surface of the motor installation sleeve 270 is fixedly installed with the reducer 220 by screws, the side wall is fixedly installed with the outer wall of the fixed rod 200 by screws, and the outer wall of the fixed rod 200 is connected with the handle 100. There is a wire hole 280; the driving motor 210 and the reducer 220 are ...

Embodiment 3

[0051] Please see Figure 7-8 , the supporting claw frame 400 is fixed on the bottom end of the telescopic rod 300, three groups of supporting claws 410 that can be unfolded or closed at the same time are hinged below the supporting claw frame 400, the supporting claw frame 400 includes a columnar main body 420, and the top of the columnar main body 420 is provided with a The connecting hole 430 at the bottom end of the rod 300 is sleeved, and the middle part of the outer wall of the columnar body 420 is provided with a section of external thread section 440 along the axial direction. The threaded section 440 is screwed and can be adjusted up and down. The bottom of the columnar body 420 is provided with three groups of hinged grooves 460 in a circumferential array. There is a torsion spring slot 480 on the inner side of the upper end of the torsion spring slot 480, and a spring pressure torsion spring 490 is arranged in the torsion spring slot 480. The spring pressure torsion...

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Abstract

The invention discloses a mechanical aged-assisting walking stick in the technical field of aged-assisting walking sticks, a main body part comprises a fixed rod and a telescopic rod, and structures such as a driving motor, a speed reducer, a transmission screw rod and a lifting nut are arranged in inner cavities of the fixed rod and the telescopic rod; the driving motor is controlled to rotate byholding the adjusting button on the handle, so that the crutch can be automatically adjusted to stretch to adjust the length; the crutch is simple in structure and convenient to use, the crutch can be conveniently and independently used by old people with inflexible hands and feet, adjustment operation is more convenient and faster, and the crutch can be conveniently and rapidly stored and carried when the old people take a bus after the crutch is electrically adjusted in a telescopic mode. The mechanical walking stick for assisting the aged can be unfolded to be used for the aged needing touse the supporting claw frame, facilitates supporting with the help of force to maintain body balance, can be folded by the aged not needing the function, reduces occupied space, and is convenient andpractical to carry.

Description

technical field [0001] The invention relates to the technical field of crutches for the elderly, in particular to a mechanical crutch for the elderly. Background technique [0002] China's population aging problem is becoming more and more significant, and the number of disabled people is also increasing, and crutches are the most commonly used items for the elderly and disabled. Crutches are mainly used for vulnerable people with walking inconvenience, and crutches with a cane structure are mostly used for the elderly or climbers. Most of the current crutches are only a single rod-mounted structure for assisting walking. This structure can no longer meet the needs of people in real complex environments. There are also a small number of crutches that have been improved by adding other functional structures. [0003] 1. The length of traditional crutches is fixed and cannot be adjusted. On the one hand, it cannot adapt to users of different heights, and on the other hand, it...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A45B9/02A45B9/04A45B9/00
CPCA45B9/00A45B9/02A45B9/04A45B2009/005
Inventor 肖才远朱李斌
Owner SHAOYANG UNIV
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