Vehicle-mounted large-screen host support

The invention relates to a vehicle-mounted large-screen host support, wherein the support body of the vehicle-mounted large-screen host support is of an integral thin-wall structure, a first support is arranged on the right side of the support body, and a second support is arranged on the left portion of the middle of the support body; the middle parts and the lower parts of the first support and the second support are connected and are provided with main weight-reducing windows, and the middle part and the lower part, close to the left side of the second support, of the bracket body are provided with secondary weight-reducing windows; the lower end of the first support and the lower end of the second support protrude downwards to form bosses respectively. The upper portion of the first support and the upper portion of the second support extend upwards to form columns, a first large screen mounting hole is formed in the upper end of the front face of the column on the upper portion of the first support, and a