| 摘要 |
PURPOSE: A rotary door and a sliding device in a communication system is provided to prevent a test equipment from being dashed against a door, used in a communication system, by dividing the door into more than two bodies so that the door can be folded or slid inward the system. CONSTITUTION: A door(40), divided into more than two bodies, is attached to the upper and lower plates of a communication system(30). The communication system(30) includes a space to accept the door(40). The door(40) is inserted into the space of the communication system(30). A slide part, fixed to the inside of the communication system(30), slides the door to the inside of the communication system(30). The door(40) is composed of an inward door(41) and an outward door(42). The inward door(41) includes rotation axes and a rotation space. Supporting axes respectively are formed at the upper and lower parts of the rotation space of the inward door(41). The outward door(42) comprises supporting cavities, closely attached to the inward door(41) and inserted into the supporting axes. |
