| 摘要 |
PURPOSE: A vibration and impact absorption apparatus of a communication base terminal is provided to safely protect the electronic apparatus of various circuit boards by absorbing vibrations. CONSTITUTION: A communication base station terminal(100) receives horizontal force from the direction of an arrow(X) according to earthquake or external impact. The wrinkled unit of a wrinkled enclosure(10) is horizontally converted for absorbing a part of the whole impact energy. The lateral movement of the wrinkled enclosure is generated. Damping rubber is horizontally converted for absorbing a part of the whole impact energy. The other impact energy is absorbed by the both-end hinge movement of a hinge bolt(16). |
