a kind of bed

Abstract

The invention discloses a bed which comprises a bed surface and a bedstead for supporting the bed surface, wherein the shape of the bed surface can be changed. When the bed is in use, the shape of the bed surface can be changed by a user as required to change a stress part and the stress degree of an identical part of the lying side of the user under the condition that the lying posture of the user is not changed by the user himself, so that the smooth blood circulation of the stress part of the user body is facilitated, and the user is free from diseases such as bedsore and hip bone necrosis. According to the bed, when the shape of the bed surface is changed through changing the shape of the bedstead, preferably, the bed surface of the bed can perform translational motion in an arc track on the bedstead, so that the soft bed surface enables the user to move to the upper part of the arc track through frictional force, and the user can automatically turn over under the action of self-gravity and the frictional force from the bed surface when the pressure of the user on the surface and the self-gravity of the user form a larger included angle. A camera shooting equipment capable of sending video signals to a network server is further arranged on the bed disclosed by the invention, so as to enable a guardian of the user to conveniently check the on-site situations such as the lying posture of the user through a terminal.

Description

technical field [0001] The invention relates to the technical field of daily necessities, more specifically, to a bed. Background technique [0002] One-third of the life is spent in sleep, and the bed is an indispensable item in people's daily life. [0003] With the development of science and technology, the types of beds emerge in endlessly, such as single beds, double beds, bunk beds and cribs, etc. according to the scope of use, and can be divided into folding beds and mobile beds according to their functions. Although there are many kinds of beds, they all include a bed surface and a bed frame for supporting the above-mentioned bed surface. [0004] No matter how good the comfort level of the existing bed is, the bed surface always maintains a fixed shape when it is in use. If the user uses the existing bed, the lying position remains unchanged for a long time, and the contact area between the body and the bed surface remains unchanged, that is, the lying side of the...

AI Technical Summary

Problems solved by technology

If the user uses the existing bed, the lying position remains unchanged for a long time, and the contact area between the body and the bed surface remains unchanged, that is, the lying side of the user's body will be pressed by a large pressure for a long time, and blood circulation is prone to occur. Even diseases such as bed sores and hip osteonecrosis occur, so the existing beds are not conducive to the use of users who have difficulty in turning their bodies, such as pregnant women, the elderly, and paralyzed patients.

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