Abstract: The present invention relates to a portable computer having a computer main body and a display part coupled to the computer main body. The portable computer comprises a connector provided in the computer main body and detachably combining the display part to the computer main body, and a supporting device having a display support supporting the display part and rotatably coupled to the computer main body, and a connection unit provided in the computer main body and transmitting rotation of the display support to rotation of the connector. Thus, the present invention provides a portable computer capable of safely and stably coupling the display part with the computer main body detachably and rotatably.

Abstract: A portable computer having a display connected to a main body, the display rotating to be adjusted to a closed position and to a tablet operation position. Arm links between the main body and the display connect the display with the main body. Display hinges are between the display and a first end of each of the arm links and by which the display rotates about the arm links centering on a first rotation axis. Main body hinges are between the main body and a second end each of the arm links and by which the arm links rotates about the main body centering on a second rotation axis parallel with and spaced from the first rotation axis. A connecting link connected to each of the main body hinges to rotate about the main body centering on the second rotation axis together with the arm links.

Abstract: The present invention relates to a portable computer having a computer main body and a display part coupled to the computer main body. The portable computer comprises a connector provided in the computer main body and detachably combining the display part to the computer main body, and a supporting device having a display support supporting the display part and rotatably coupled to the computer main body, and a connection unit provided in the computer main body and transmitting rotation of the display support to rotation of the connector. Thus, the present invention provides a portable computer capable of safely and stably coupling the display part with the computer main body detachably and rotatably.

Abstract: A portable computer having a display connected to a main body, the display rotating to be adjusted to a closed position and to a tablet operation position. Arm links between the main body and the display connect the display with the main body. Display hinges are between the display and a first end of each of the arm links and by which the display rotates about the arm links centering on a first rotation axis. Main body hinges are between the main body and a second end each of the arm links and by which the arm links rotates about the main body centering on a second rotation axis parallel with and spaced from the first rotation axis. A connecting link connected to each of the main body hinges to rotate about the main body centering on the second rotation axis together with the arm links.

Abstract: A notebook computer having a computer main body and a docking station detachably installed to a lower part of the computer main body, cooperating with the computer main body. the notebook computer includes a KENSINGTON lock having a lock member that extends through a lock hole part provided in the docking station. A link is slidably installed in the docking station to lock and release the lock member. A lock part is provided in the docking station to allow the docking station to be coupled to or released from the lower part of the computer main body. A rotation-limiting part is provided between the link and the lock part to limit the rotation of the lock part when the link is locked to the lock member of the KENSINGTON lock according to the sliding movement of the link.

Abstract: A structure for mounting a printed circuit board (PCB) in an electronic apparatus housing is disclosed. The structure comprises a plurality of holes, a plurality of bosses, and a plurality of seat members. The holes are formed in the printed circuit board. The bosses are formed on the upper surface of the bottom of the electronic apparatus housing at positions corresponding to the positions of the holes. Each of the seat members consists of a seat portion, a vertical cylinder portion and a flange. The seat portion serves to support the bottom surface of the head of a screw while being positioned on the top surface of each of the bosses, and has a center hole through which the screw passes. The vertical cylinder portion is extended from the circumferential end portion of the seat portion, defines a hollow portion in which the head of the screw is positioned, and is inserted into each of the holes of the main board.