▎ 摘　　要

NOVELTY - The bed has a bed body matched with a grid layer. The grid layer is formed with multiple grid cavities. An upper surface of the bed body is formed with multiple bumps corresponding to the grid cavity. Multiple graphene heating modules are fixed in the grid cavity to emit a radiation signal of a preset wave band. A control module independently controls the graphene heating modules. A skid-proof bracket is arranged at two sides of a bed main body. A control screen is connected with the control module. A wireless transmission unit is utilized for wirelessly transmitting data with an external terminal device. USE - Physical therapy bed. ADVANTAGE - The bed has higher practicability and perfect physical therapy function, and realizes the different portion of the human body for physical therapy to satisfy physical therapy requirements of different users.