An adjustable exoskeleton apparatus includes a first skeleton and a second skeleton. The first skeleton includes a first unit and a second unit, which are connected to each other through a pin-ring assembly. The pin-ring assembly includes a pin and a plurality of fastening rings. The pin passes through the first unit and the second unit. Each of two ends of the pin has a groove. The fastening rings are tightly fitted to the grooves, respectively, to connect the first unit and the second unit with each other. The second skeleton is connected with the first skeleton.一種可調式外骨骼裝置包含第一骨架以及第二骨架。第一骨架具有第一單元與第二單元，第一單元與第二單元藉由插銷扣組件相互連接。插銷扣組件包含插銷及複數扣環。插銷穿設於第一單元與第二單元中。插銷之相對兩端各有凹槽。扣環分別緊配於凹槽而使第一單元與第二單元相互連接。第二骨架與第一骨架連接。
