Power line plug fixing device for computer

The utility model discloses a power line plug fixing device for a computer, and relates to the technical field of power lines. The power line jack is arranged on one side of the host. According to the power line plug fixing device for the computer, through the arrangement of the clamping groove, when a host plug is inserted into a power line jack, the clamping head can move along the inner wall of the clamping groove, and when the host plug is completely inserted into the power line jack, the clamping head is just clamped in the clamping groove, and through the arrangement of the structure, the host plug can be stabilized; according to the utility model, a power line is prevented from being collided by coming and going workers, a host plug is prevented from falling off, data loss caused by the situation is avoided, the time for the workers to rearrange data is saved, and property loss caused by the situation is also reduced; and redundant power lines can be wound between the limiting rods, so that the probabi