After the earthquake, rescue is a very important link. In the process of rescue, in order to protect rescuers and increase efficiency, rescuers use exoskeletons for three main functions: assistance, penetration and rescue. Under the premise of using advanced energy technology, increase power output, increase the time of use, optimize wearing comfort, and simplify the operation process. Secondly, with the kit, including a series of auxiliary rescue tools such as jacks, electric drills, to grasp the golden time of rescue. And then equipped with a simple medical kit to facilitate the simple treatment of the injured to prevent infection. The entire exoskeleton assist system includes a back bracket, a central controller, exoskeleton upper limb parts and exoskeleton lower limb parts, elastic straps, lap and loop transportation, and white lock components, which fully consider wearing comfort and safety. This design analyzes and summarizes the rescue environment and rescue process after the earthquake disaster, and finds out the needs and pain points in the rescue process, combined with the exoskeleton power system to summarize and analyze the feasibility. Through the optimization and innovation of functions and experiences, we can realize fast and intelligent rescue and solve the problem of low rescue efficiency after the earthquake.