Skin fixing support of vehicle-mounted hydrogen supply system

The utility model discloses a skin fixing support of a vehicle-mounted hydrogen supply system, which comprises a base, a middle transition support and an adjusting support, and the adjusting support is connected with a skin. The position of the base can be adjusted in the length direction of the middle transition support. The position of the adjusting support can be adjusted in the height direction of the middle transition support. The adjusting bracket comprises a first adjusting part assembled with the middle transition bracket and a second adjusting part which is connected with the first adjusting part and extends towards one end far away from the middle transition bracket; oblong holes are formed in the first adjusting part and the second adjusting part, and the positions of the corresponding skins are adjusted through the oblong holes. According to the fixing support, the three supports form an adjusting support structure, the installation position of the skin can be adjusted in the X direction, the Y di