Terminal cabinet at car roof

The invention discloses a terminal cabinet at a car roof. The terminal cabinet comprises a cabinet body, a cabinet door hinged with the cabinet body and electric appliances mounted in the cabinet door, wherein a storage frame for object storage is arranged on the cabinet door and comprises a frame body and a pressing mechanism mounted in the frame body and used for pressing objects; the pressing mechanism comprises a press plate glidingly connected into the frame body and located at the upper end part of the frame body, a button penetrating a first inner wall plate of the frame body, a pressure spring for resetting the button, a slide bar penetrating a second inner wall plate opposite to the first inner wall plate as well as a link assembly which is connected between the button and the slide bar and used for enabling the slide bar to move with the button, and the slide bar is fixedly connected with the press plate. The pressing mechanism is arranged in the storage frame, the button ispressed down, the press p