Power supply mechanism and server having the same

A power supply mechanism for a server, the server comprising a computer case, the computer case being provided with an accommodating cavity and a power supply through hole that are in communication with each other, the power supply mechanism comprising:

• a cable comprising a first wiring portion and a second wiring portion at both ends thereof, and the first wiring portion is configured to be electrically connected to an electric element in the accommodating cavity;
• a waterproof housing provided in the accommodating cavity, wherein the waterproof housing is provided with a waterproof cavity, a first through hole, and a second through hole that are in communication with each other, the second wiring portion extends through the first through hole and is located in the waterproof cavity, and the second through hole is in communication with the power supply through hole;
• and
• a power supply plug extending through the power supply through hole and the second through hole and electrically connected to the second wiring portion;
• wherein a side of the waterproof housing away from the accommodating cavity is provided with a flange, and the flange is configured to abut against a hole wall of the power supply through hole;
• wherein the flange extends circumferentially around the second through hole to form a moving channel, the power supply plug comprises a moving portion electrically connected to the second wiring portion, and the moving portion extends through the moving channel and is capable of moving in a radial direction of the moving channel;
• wherein the power supply plug further comprises a power clip and a base plate, one side of the base plate is connected to the power clip, another side of the base plate is connected to the moving portion, and the base plate is located outside the computer case and is configured to abut against an outer wall of the computer case.