A non-power steering apparatus includes a body, an extension tube, a movable joint and a controller, wherein the body has a perforation penetrating the body； the extension tube is an inflexible tube body, and one end of the extension tube is connected to the body and communicates with the perforation； The movable joint is movably connected to the other end of the extension tube, and is rotated by the control of the controller. In addition, the external operating member can be inserted through the perforation of the body and extended by the movable joint to perform corresponding detection or It is the corresponding processing of the detected target, by which, when the extension tube extends into the detected target, it can avoid damage to the inside of the detected target, and the controller controls the movable joint, which can make the non-powered steering instrument detect or process It has higher flexibility when the target is detected.一種非動力式轉向器械包含有本體、延伸管、活動關節與控制器，其中，本體具有一穿孔貫穿本體；延伸管為不可撓性的管體，且延伸管一端連接本體並與穿孔連通；而活動關節活動連接於延伸管的另一端，並藉由控制器操控而轉動，此外，外部操作件可以由本體之穿孔插入，並由活動關節伸出，而對被探測標的作相對應的探測或是對被探測標的進行相對應的處理，藉此，當延伸管伸入被探測標的時，可以避免損害被探測標的內部，且控制器操控活動關節，可以使非動力式轉向器械於探測或處理被探測標的時有較高的靈活性。
