Earthquake protection bed

Abstract

The invention discloses an earthquake protection bed. The earthquake protection bed comprises a bed bracket, bed boards on the bed bracket, a protective cover, a driving device and a vibration sensor, wherein the protective cover is movably arranged below the bed boards through a guide rail; the driving device is arranged on the bed bracket and comprises two telescopic push rods; the protective cover is driven to ascend and cover the bed boards through the movement of the push rods; the vibration sensor is arranged on the bed bracket; when vibration reaches a preset level, the driving device is started to drive the push rods to move; and the push rods are vertically arranged on two corresponding sides of the bed bracket respectively, are connected with the bed boards through connecting members and are moved to drive the bed boards to descend. When an earthquake occurs, the protective cover can be automatically ascended to the upper part of the bed, so that the protection capacity is enhanced; meanwhile, the bed boards are slowly descended to expand the internal space of the protection bed, so that a trapped person can move inside the bed conveniently and the injury of the person in a disaster can be reduced to the minimum.

Description

technical field [0001] The invention relates to a bed, in particular to a bed that can protect against earthquakes. Background technique [0002] Earthquakes have occurred frequently in recent years, and the whole society has paid more and more attention to various anti-seismic equipment. It attaches great importance to protecting sleeping people and avoiding casualties such as people being buried due to untimely escape. The current earthquake protection bed has the following technologies Problems: Insufficient strength leads to insufficient protection; the operation speed of the protective bed is too fast, and a sudden drop will cause severe collisions and cause certain injuries to the elderly, infants, patients and pregnant women; the space of the protective bed is too small, which is not convenient for trapped people Internal activities; the protective bed also needs to be connected to AC power to drive, and the circuit is likely to be interrupted during an earthquake; th...

AI Technical Summary

Problems solved by technology

[0002] Earthquakes have occurred frequently in recent years, and the whole society has paid more and more attention to various anti-seismic equipment. It attaches great importance to protecting sleeping people and avoiding casualties such as people being buried due to untimely escape. The current earthquake protection bed has the following technologies Problems: Insufficient strength leads to insufficient protection; the operation speed of the protective bed is too fast, and a sudden drop will cause severe collisions and cause certain injuries to the elderly, infants, patients and pregnant women; the space of the protective bed is too small, which is not convenient for trapped people Internal activities; the protective bed also needs to be connected to AC power to drive, and the circuit is likely to be interrupted during an earthquake; the protective bed also has no emergency rescue equipment, which is not conducive to the development of emergency rescue work after the earthquake, and it is difficult to find buried people.

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