Shock proof system for portable electronic devices

Abstract

A shock proof system includes a detecting module, a receiving module, a sensing module, and a protecting module. The detecting module is used to output a protecting signal. The receiving module is fixed on a device. The receiving module is connected to the detecting module through a signal line to receive the protecting signal continuously. When the receiving module does not receive the protecting signal, the receiving module outputs a first signal. The sensing module is fixed on the device to sense the acceleration of the device. When the acceleration of the device equals to an acceleration of gravity, the sensing module outputs a second signal. The protecting module is used to protect the device when the protecting module receives both of the first and second signals at the same time.

Dependencies are inferred from the claim text.