Self-moving elderly-assisting robot that lifts and rotates the extraction bucket and its extraction method

Abstract

The invention relates to an autonomous mobile robot for helping the elderly with lifting and rotating a drawer and a method for fetching objects thereof. Cross-connected lifting rod assembly, the bottom of the lifting rod assembly is driven by an electric push rod, and the top is provided with two top plates that are respectively hinged with the two top folding rods. The cross position of the two top plates is installed with a large The output shaft of the servo motor is connected to one end of a connecting plate, and a small servo motor is installed on the other end of the connecting plate. After passing through the connecting plate, the output shaft is connected to the electromagnet; the top of the scissor lift mechanism is also equipped with a binocular camera . The scissor lifting mechanism of the present invention is convenient to fold and does not take up space; the big and small servo motors control the angles of the connecting plate and the electromagnet respectively, and the picking range is large to ensure stable taking out.

Description

technical field [0001] The invention relates to the field of intelligent lockers used by robots for elderly care services, in particular to an autonomous mobile elderly-assisting robot that lifts and rotates a drawer and a remote service method for picking and using a locker based on Internet of Things technology. Background technique [0002] In recent years, the degree of aging in my country has been deepening, and the number of elderly people is growing rapidly. Therefore, the demand for aging products is gradually increasing. In daily life, the elderly generally have inconvenient legs and feet, especially for the elderly living alone, when they take the higher drawers in the wardrobe, there is great inconvenience and possible danger. product design. [0003] At present, most of the wardrobes on the market adopt the traditional wardrobe structure, and the heavy quilts and other objects are still placed on the top of the cabinets, and the elderly living alone have diffic...

AI Technical Summary

Problems solved by technology

[0004] Aiming at the shortcomings in the above-mentioned existing production technology, the applicant provides an autonomous mobile assistance robot for the elderly with a reasonable structure that lifts and rotates the fetching bucket and its fetching method, which solves the problem of inconvenient fetching for the elderly living alone, and at the same time can realize real-time monitoring The status of the elderly living at home, improving the quality of life of the elderly

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