Quake-proof cradle for infants

Abstract

The invention relates to a quake-proof cradle for infants, comprising a cuboid external frame, an inner layer bed body, an arc-shaped protective cover, a rotating square frame, a triggering device and a transmission device. The cuboid external frame is welded into a cuboid framework by stainless steel tubes and the upper surface thereof is provided with a movable bearing beam capable of opening and closing; the central parts of the frameworks at the symmetrical surfaces of the cuboid external frame are fixedly provided with the bearing beams; two opposite sides of the rotating square frame are arranged on the bearing beams of the cuboid external frame through the bearings; two opposite sides of the inner layer bed body are arranged on the rotating square frame through the bearing; the mounting connection lines of the bearings on the bearing beams and the bearings on the rotating square frame are intersected vertically; the transmission device is arranged below the inner layer bed body; the wireless signals of a vibrating sensor can start a transmission system for closing the arc-shaped protective cover immediately; and the vibrating sensor in the triggering device is arranged at the bottom of the cuboid external frame. The quake-proof cradle for infants uses the self stable inertial system and the arc-shaped protective cover which is fast pop-out for temporarily and directionally protecting the infants from the earthquake disasters.

Description

technical field [0001] The invention relates to an anti-seismic baby cradle bed, which aims at protecting babies when an earthquake disaster occurs, and belongs to the technical field of electromechanical integration. Background technique [0002] Earthquakes are natural disasters with great destructive power. Due to the great grief caused by the Tangshan earthquake and the Wenchuan earthquake, the Chinese people fell into psychological fear to varying degrees. Recently, earthquakes have occurred frequently all over the world, especially large earthquakes of magnitude 7 or above. However, my country is located between the world's two major seismic belts, the Circum-Pacific seismic belt and the Eurasian seismic belt, and the situation of earthquake resistance is even more severe. From the damage in many earthquakes, the collapse of buildings is the main cause of casualties, especially the earthquake casualties that occur at night are more serious. This is because the people ...

AI Technical Summary

Problems solved by technology

This is because the people lying on the bed are in a sleeping or relaxing state without any preparation, and the damage or collapse of the building occurs in a very short period of time. Casualty due to fall

Especially in earthquakes, infants have very poor ability to prevent and save themselves, and have no ability to protect themselves from sudden disasters.

[0003] At present, some manufacturers in Hejian, Hebei and Linyi, Shandong mainly produce "permanent shockproof beds". Most of them are made of wood or steel pipe structures. They mainly use their own structure and material characteristics to prevent earthquakes. The structure is simple and earthquake-resistant The performance is poor; firstly, such structures and materials can only play a protective role against low-level earthquakes,

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