Hidden folding table plate module for vehicle

The utility model relates to a hidden folding table plate module for a vehicle, which comprises a bottom box and a cover plate, and further comprises a support assembly for providing component support, rotation or sliding requirements; and the table plate assembly can be folded or unfolded to meet actual requirements of a user through sliding of the support assembly. The bottom box and the cover plate form a complete storage space, an independent folding table plate module is formed, the table plate assembly is flat and attractive in appearance after being stored, a mechanism does not need to be installed on an interior decoration face, only grooves and nail holes need to be reserved on the interior decoration face, the use condition is not limited to an automobile door, and the table plate assembly can be installed on a seat armrest. Provided is an airplane and high-speed rail business cabin seat armrest. 本实用新型涉及一种隐藏式车用折叠桌板模块，包括底盒和盖板，还包括：支座组件，提供部件支撑、转动或滑动需求；桌板组件，通过支座组件滑动为使用者提供实际需要，收纳或展开。本实用新型采用底盒与盖板形成完整的收纳空间