Multi-interface camera image card

The invention discloses a multi-interface camera image card, which comprises an image card main body, a plurality of connecting serial ports arranged at the outer edge of the image card main body, and a shell arranged at the top of the image card main body, and further comprises a heat dissipation air channel arranged in the shell, one side of the heat dissipation air channel extends to the top end of the shell, and the other side of the heat dissipation air channel extends to the top end of the shell. And the other side of the heat dissipation air channel extends to one side of the shell. According to the invention, through the arrangement of the heat dissipation air channel penetrating through the shell, when the pressing plate is pressed, the pressed inner limiting ring abuts against the top of the movable sleeve, the movable sleeve is pressed downwards, so that the movable sleeve drives the swing arm to swing towards one side through the bevel connection sliding block, and then the far end of the swing ar