Intelligent nursing bed for home nursing based on cam transmission principle

Abstract

The invention relates to the technical field of smart home. The invention discloses an intelligent nursing bed for home nursing based on the cam transmission principle. The intelligent nursing bed comprises a bed frame, and a toothed bar is connected into the bed frame in a sliding manner; a connecting rod is fixedly connected to the outer part of the toothed rod; a sliding rod is movably connected to the outer part of the connecting rod; a bed plate is fixedly connected to the outer part of the sliding rod; the bottom of the bed plate is fixedly connected with a mounting frame; a driving shaft is movably connected to the interior of the mounting frame; a cam is fixedly connected to the outer part of the driving shaft; a lifting frame is movably connected to the top of the mounting frame;a supporting spring is movably connected to the interior of the lifting frame; through cooperative use of the mounting frame, a driving shaft, a cam, the lifting frame, a supporting spring, a liftingwheel, a rotating shaft, a massage wheel, a bevel gear and a telescopic shaft, the automatic massage effect is achieved, the use effect of the device is effectively improved, the use functions of thedevice are increased, and the effects of adjusting muscle contraction and relaxation of a user and adjusting blood circulation are achieved.

Description

technical field [0001] The invention relates to the technical field of intelligent home furnishing, in particular to an intelligent nursing bed for home nursing based on the principle of cam drive. Background technique [0002] Smart home appliances are home appliances formed after the introduction of microprocessors, sensor technology, and network communication technology into home appliances. They can automatically sense the state of residential space, the state of home appliances, and the service status of home appliances. At the same time, as a component of smart home, smart home appliances can be interconnected with other home appliances, homes, and facilities in the house to form a system to realize smart home functions. In order to take care of the elderly at home, smart home care beds are usually installed . [0003] Although the existing smart home care bed has the intelligent control function, it has a single function. It can only control the user's back to make t...

AI Technical Summary

Problems solved by technology

[0003] Although the existing smart home nursing beds have intelligent control functions, they have a single function. They can only control the user's back to let the user sit up, and by driving the user to sit up, they can take care of the user's diet or other purposes. However, when the user sits When starting up, the legs are still flat on the bed, so that the legs and the body are at 90°, which increases the pressure on the legs, thereby affecting the effect of use, and the existing nursing beds often do not have massage functions, so the use effect is poor , can not effectively regulate the user's muscle contraction and relaxation, regulate blood circulation

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