Portable electronic apparatus vibration damping structure and notebook-type computer

Abstract

The invention relates to a vibration damping structure for portable electronic equipment and a laptop. The vibration damping structure for portable electronic equipment comprises a casing, a damping cavity arranged on the casing, a cover board covering the damping cavity and damping parts arranged in the damping cavity. The damping cavity can be independent or a plurality of sub-aspect damping cavity divided by a separator and the damping parts can be particles, small rods or plates. When the vibration damping structure for portable electronic equipment of the invention vibrates periodically or non-periodically especially randomly due to vibration, drop and other external shocks, the damping parts enclosed in the cavity will move and lose a large amount of energy by mutual collision, thus absorbing and consuming a substantial amount of vibration energy and reducing the harm caused by vibration. The damping structure is compact, thin and light weighted and the damping does not change within a temperature range of minus forty DCG to eighty DCG, which represents the excellent property of the damping structure.

Description

technical field [0001] The invention relates to a vibration damping structure in the computer field, in particular to a vibration damping structure of a portable electronic device and a notebook computer with the damping structure. Background technique [0002] At present, portable electronic devices, such as 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, all existing notebook computers have special requirements for the structure of vibration isolation and buffering. [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 ...

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Problems solved by technology

However, due to the particularity of the notebook computer, none of the above methods can be directly implemented in the notebook computer.

The traditional collision damping shock absorber mainly has an impactor in a closed container. Under the action of the impactor, the particles in the container collide with the impactor to consume energy and reduce vibration. The structure is complex or huge, and it cannot be used in a compact environment. accomplish

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