The invention relates to the technical field of display, in particular to a shell installation structure, a display device and a vehicle, the shell installation structure comprises a shell, an abutting wall is arranged on the shell, a first abutting face is formed at the end, away from the shell, of the abutting wall, and a convex rib is arranged on the side face of the abutting wall; and the cushion spacer is provided with a cushion spacer body and an extension part, one side of the cushion spacer body is bonded with the first abutting surface, the other side of the cushion spacer body is used for being connected with a to-be-assembled part, and the extension part is bonded with the convex rib. The protruding rib is arranged on the abutting wall of the shell, the cushion spacer is provided with the cushion spacer body and the extending part, one side of the cushion spacer body is bonded with the first abutting surface, the extending part is bonded with the protruding rib, and the protruding rib is matched with the extending part in a bonding mode, so that the bonding area of the cushion spacer and the shell is increased, the stability of the cushion spacer is improved, and the service life of the cushion spacer is prolonged. Therefore, the problem that the spacer is easy to shift and fall off is solved, finally, abnormal sound generated by friction can be reduced or even eliminated during vibration, and user experience is improved.

本公开涉及显示技术领域，尤其涉及一种壳体安装结构、显示装置及车辆，该壳体安装结构包括壳体，壳体上设有抵接壁，抵接壁远离壳体的一端形成有第一抵接面，抵接壁的侧面上设置有凸筋；垫隔件，具有垫隔件本体和延伸部，垫隔件本体的一侧与第一抵接面粘接，垫隔件本体的另一侧用于连接待装配件，延伸部与凸筋粘接。通过在壳体的抵接壁上设置凸筋，垫隔件具有垫隔件本体和延伸部，垫隔件本体的一侧与第一抵接面粘接，延伸部与凸筋粘接，利用凸筋与延伸部的粘接配合，增加了垫隔件与壳体的粘接面积，提高垫隔件的稳定性，从而改善了垫隔件容易移位和脱落的问题，最终能够在振动时降低甚至消除摩擦产生的异响，提高了用户体验。