Method for folding wearable lower limb assisting robots

一种折叠方法、穿戴型的技术，应用在帮助人走动的器具、服饰、行李箱等方向，能够解决费时、制造成本居高不下、限制下肢关节活动范围等问题，达到结构设置简单合理、平稳可靠行走速度、防止人体骨骼损伤的效果

CN104257490AInactive Publication Date: 2015-01-07HEFEI INSTITUTES OF PHYSICAL SCIENCE - CHINESE ACAD OF SCI
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Publication Date
2015-01-07
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention discloses a method for folding wearable lower limb assisting robots. The method is characterized by comprising detaching leg following support elastic components from assisting mechanical legs, and sequentially outwardly turning hinge centers of the upper end edges of hip joint rotation limiting discs and the lower portions of bosses by 90-degree angles by the aid of thigh folding components and shank folding components; outwardly and oppositely folding the assisting mechanical legs at the shank folding components; inwardly and oppositely folding the assisting mechanical legs at the thigh folding components; obtaining portable bodies of the wearable lower limb assisting robots. The wearable lower limb assisting robots are in initial states when central connecting lines of thigh connecting rods and shank connecting rods are at mutual coincidence positions. The method has the advantages that the wearable lower limb assisting robots can be turned into the portable bodies with compact structures and can be used with loading and transporting trolley cases, so that users can conveniently carry and store the wearable lower limb assisting robots in various modes, and daily activity and nursing requirements such as walking and stair ascending and descending of the users can be effectively met.
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Description

[0001] The application number is: 2013102573605; the application date is: June 26, 2013; the title of the invention is a divisional application for a wearable lower limb power-assisted robot, its folding method and a hand-drawn case for shipment. technical field

[0002] The invention relates to a folding method of a wearable lower limb power-assisted robot, especially applied to the daily life nursing occasions of the middle-aged and elderly people with weak lower limbs or inconvenient joint movements, to help them expand the motor ability of the lower limbs when walking and going up and down stairs, which belongs to nursing care in the field of assistive robotics. Background technique

[0003] As Chinese society gradually enters the stage of population aging, more and more middle-aged and elderly people are affected by various factors such as joint function degeneration, osteoporosis, and leg muscle strain. Symptoms such as weakness and weakness of the lower limbs have seri...

Examples

Embodiment Construction

[0061] The structure of the wearable lower limb assisting robot in this embodiment is set as follows:

[0062] see figure 1 , figure 2 and Figure 6 , the lower limb power-assisted mechanical device is that wearable power-assisted mechanical legs 48 are arranged symmetrically on both sides of the wearable belt 2; 17; power-assisted mechanical legs 48 are tied to the legs and feet of the human body through the thigh bandage 28, the calf bandage 23 and the foot bandage 14 respectively, the belt 2 is tied to the waist of the human body, and the support 17 is used to carry and install the microcontroller 18 and the lithium battery Group 19, bracket 55 and box body 54;

[0063] The servo control system includes a microcontroller 18 fixedly arranged on the support 17, a lithium battery pack 19 fixed on the bottom of the support 17, a fall prediction alarm circuit 1 fixed on the front side of the belt 2, The rear fall prediction and alarm circuit 16 on the rear side, and the han...