The present invention discloses a mobile X-ray machine device, which comprises an X-ray source module, a control module and a transmission arm module. The transmission arm module is disposed on the control module, is connected between the X light source module and the control module, and includes a plurality of arms, wherein the plurality of arms are respectively pivotally connected to the X by the control module in series The light source module is assembled to form a plurality of rotating shafts at a connection between the transmission arm module and the control module, and a plurality of arms are connected to each other, wherein the control module is electrically connected to the plurality of arms of the transmission arm module, And controlling a plurality of arms to rotate with the corresponding plurality of rotating shafts as axes, and displacing the X light source module to a specific position.本案係揭露一種移動式X光機裝置，其結構包括X光源模組、控制模組以及傳動臂模組。其中傳動臂模組設置於控制模組上，連接於X光源模組與控制模組之間，且包括複數個支臂，其中複數個支臂分別依序由控制模組串連樞接至X光源模組，且組配形成複數個轉軸於傳動臂模組與控制模組連接處以及複數個支臂的彼此相接處，其中控制模組電連接至傳動臂模組之複數個支臂，且控制複數個支臂分別以所對應的複數個轉軸為軸心轉動，俾使X光源模組位移至一特定位置。
