Gas vibration isolation, buffering, anti-falling damping structure and notebook-type computer

Abstract

The invention relates to a structure of gas vibration isolation, buffering and anti-dropping damping and a laptop. The gas vibration isolation, buffering and anti-dropping structure comprises a substrate, a cover board which covers the substrate to form a gap with the substrate and is provided with a channel for the gas to flow in or out of the gap. The difficulty and resistance of gas flowing should be considered during the designing process. The cover board is connected with the substrate by a plurality of screws and a gap is formed between the cover board and the substrate. An air membrane is formed between the cover board and the substrate of the structure. The air membrance is oppressed high -speedily by the vibrating cover board and the substrate in case of mechanical vibration, dropping and impacting, and the air becomes viscous and swirly when passing the channel (gap). Due to the viscosity of the air, the energy consumption includes two parts of viscosity and eddy current loss which increase the damping of the system that rapidly attenuates the vibration or reduces the resonance amplitude, thus avoiding or reducing the harm caused by the external load.

Description

technical field [0001] The invention relates to a damping structure, in particular to a gas vibration isolation, buffering, anti-drop damping structure and a notebook computer. Background technique [0002] At present, notebook computers are widely used due to their excellent mobile performance, and are often carried by users. Thus, the risk of collision or falling is increased. However, due to the compact structure of the notebook computer, there are special requirements for vibration isolation, cushioning, and anti-drop components. [0003] The vibration reduction methods in the prior art mainly include: sliders (elastic elements such as upper and lower springs, the sliders collide with elastic parts for vibration reduction when moving up and down); ); vibration isolation design such as rubber or springs to reduce vibration; rubber and spheres are placed in a string-like structure with internal teeth. However, due to the particularity of the notebook computer, none of t...

AI Technical Summary

Problems solved by technology

[0005] The object of the present invention is to overcome the defects of the existing notebook computer vibration isolation, buffering and anti-drop technology, and provide a new gas vibration isolation, buffering, anti-drop damping structure. The technical problem to be solved is to make it use The air damping produced by the gas film between the thin plates when the notebook computer vibrates due to vibration, impact or drop consumes the energy of mechanical vibration, thus adapting to the increasingly thinner and thinner characteristics of the notebook computer

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