Patent ID: 6229710
Filing Date: 2001-05-08
Classification: G06F

Abstract:
A computer main board case comprising:a. a main base seat, a surface of the main base seat being formed with continuous first guide channels and a stopper section, lateral sides of the main base seat being disposed with a first upright board, a second upright board and a third upright board, an upper edge of the first upright board being formed with a first flange having first latch slots, the second upright board being formed with a second flange and continuous second latch slots;b. a main board base seat, a bottom face of the main board base seat being formed with second guide channels slidably fitted with the first guide channels, whereby the main board base seat is movable relative to the main base seat, a computer main board being secured on the main board base seat, one side of the main board base seat being formed with a fourth upright board having third latch slots;c. a shifting lever pivotally disposed on the bottom face of the main board base seat, the shifting lever having a cam section, in a non-operation position, the shifting lever being hidden under the bottom face of the main board base seat, while in an operation position, the shifting lever being moved out from the bottom face of the main board base seat with the cam section pressing the stopper section of the main base seat to force the main board base seat to move out of the main base seat;d. a base frame, one edge of the base frame being disposed with latch hooks latched in the latch slots of the first flange of the first upright board, another edge of the base frame being disposed with latch forks clamping the upper and lower faces of the second flange of the second upright board so as to mount the base frame on the first and second upright boards of the main base seat; ande. a case cover including a board body and fifth upright boards downward extending from two opposite sides of the board body to form a U-shaped cover body, an inner side of the fifth upright board being disposed with latch hooks for respectively hooking and latching with the second latch slots of the second upright board of the main base seat and the third latch slots of the fourth upright board of the main board base seat.