Intelligent bed chair

Abstract

The invention provides an intelligent bed chair, which comprises a bed body, a wheelchair and a connecting device, wherein the bed body and the wheelchair are in embedded connection via the connectingdevice; the connecting device comprises a bed head locking mechanism, a bed tail locking mechanism, bed-entry guide wheels and a bed-entry guide rail; the bed head locking mechanism is arranged at the front side of the fixed wheelchair on the head of the bed body, and the bed tail locking mechanism is arranged at the back of the fixed wheelchair on the tail of the bed body; the bed-entry guide wheel is arranged at the same side of the bed head locking mechanism; the bed-entry guide wheels are arranged at two sides of a side plate on the tail of the wheelchair; and through the bed-entry guidewheels and the bed-entry guide rail, bed-entry guidance of the wheelchair is achieved. The intelligent bed chair is characterized by further comprising a backward tilting preventing mechanism, whereinthe backward tilting preventing mechanism is arranged on a hub of the wheelchair. According to the intelligent bed chair provided by the invention, by arranging the backward tilting preventing mechanism, a circumstance that the wheelchair, which drives on a slope, for example greater than 15 degrees, can be effectively prevented from titling backwards, so that personal safety is guaranteed.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to an intelligent bed and chair. Background technique [0002] Most of the wheelchairs of the traditional wheelchair bed are pushed backwards from the middle of the bed body by the nurse, and the rear positioning device is manually locked to achieve the effect of forming a whole bed. This method requires the nursing staff to be responsible for the inability to operate autonomously. Cut operation difficulty is bigger, inconvenient. And the power supply that uses is that 220V power supply is directly installed on the bed body mostly, has potential safety hazard and does not reach expected effect. [0003] For example, Chinese patent CN204192891U provides a multifunctional medical bed and chair, including a chair back, a cushion part, a pedal part and a support part; Parallel to the force net, it is arranged in the backplane support frame and the backplane is detachably conn...

AI Technical Summary

Problems solved by technology

[0005] In order to overcome the problems existing in the prior art that the wheelchair is easy to tilt backward, it is difficult to overcome obstacles, and the mechanism for overcoming obstacles is relatively complicated, the present invention provides an intelligent bed and chair

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