Portable electronic apparatus vibration damping structure and notebook-type computer

Abstract

The invention relates to a vibration-reducing and damping structural part of a portable electronic device and a notebook computer. The vibration-damping structural part of the portable electronic device includes: a damping cavity, which is opened on the casing of the portable electronic device; a cover plate, which covers the damping cavity; and a vibration-damping component, which is placed in the above-mentioned damping cavity. The above-mentioned damping cavity can be independent, or divided into several sub-damping cavities by partitions. The vibration-damping components mentioned above can be particles, thin rods, flat plates and the like. The vibration-damping structural components of the portable electronic equipment of the present invention, when periodic or non-periodic vibrations are caused by external forces such as vibration, drop, impact, etc., especially random vibrations, the vibration-damping components enclosed in the cavity move and collide with each other It consumes a lot of energy, absorbs and consumes a lot of vibration energy, and reduces the harm caused by vibration. The damping structure is compact, light and thin, and the damping does not change with temperature in the range of -40-80°C, which is its excellent characteristic.

Description

technical field [0001] The invention relates to a vibration damping structural component in the computer field, in particular to a vibration damping structural component of a portable electronic device and a notebook computer with the damping structural component. 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; ru...

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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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