A hydraulically controlled auxiliary standing toilet chair and its control method

Abstract

The invention provides a hydraulic control assistant standing potty chair. The hydraulic control assistant standing potty chair comprises a hydraulic device (3), a piezoelectric force transducer (4), a second hydraulic push rod (9), a first hydraulic push rod (7), a support rod (6) and a lampstand (5). The hydraulic control assistant standing potty chair is characterized in that the first hydraulic push rod (9) and a second hydraulic push rod (9) are installed below a seat panel (1); the hydraulic device (3) is installed on a support plate of a seat; the piezoelectric force transducer (4) is installed on the upper surface of the seat panel; a seat cushion covers the piezoelectric force transducer (4); the second hydraulic push rod (9) supports the front end of the seat panel; the first hydraulic push rod (7), the support rod (6) and the lampstand (5) support the rear end of the seat panel together; the first hydraulic push rod (7) and the second hydraulic push rod (9) are connected to a hydraulic circuit in series; the hydraulic device (3) provides pressure to the first hydraulic push rod (7) and the second hydraulic push rod (9).

Description

technical field [0001] The invention relates to an auxiliary device, in particular to a hydraulically controlled auxiliary standing commode chair and a control method thereof. technical background [0002] It should be noted that the toilet chair is an indispensable tool in the life of the elderly. However, most of the toilet chairs on the market simply provide support, or only satisfy the comfort of the elderly when sitting on the toilet, and cannot meet more needs of the elderly. Especially for the elderly due to natural physiological degeneration or the influence of some accumulated diseases, the leg and knee joints are damaged, which makes it difficult for the elderly to stand up after sitting on the toilet, and the quality of life is affected. Invention patent CN104305926A discloses a toilet, which mainly includes a seat, a bracket and a shaped water bladder. By controlling the water storage in the water bladder, the angle between the seat and the toilet can be adjuste...

AI Technical Summary

Problems solved by technology

Invention patent CN104305926A discloses a toilet, which mainly includes a seat board, a bracket and a shaped water bag. By controlling the water storage in the water bag, the angle between the seat board and the toilet can be adjusted, thereby helping the elderly to stand or sit down easily. However, in this technology, due to the limited amount of water stored in the water bag, its force is greatly limited

The utility model patent CN204306991U discloses a special auxiliary toilet chair for the disabled, which includes the No. 1 starting telescopic rod and the No. 2 pneumatic telescopic rod at the lower part of the seat, as well as a pneumatic pump. This solution requires two pneumatic telescopic rods and a special pneumatic The pump device increases the difficulty and cost of processing and manufacturing

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