This creation is to provide a "turning structure of the endoscope (2)".The Department includes: photographic lens group,Front pivot joint,Traction wire,Front collarInternal elastic element,External elastic element,Flexible casing,Rear collarRear pivot connector and flexible coil element；Where: when any traction wire is tensioned,The traction wire is relaxed at the same time.So that the inner elastic element and the outer elastic element as well as the flexible sleeve will bend and act in the direction of tension.The maximum bending angle of the camera lens group can make the image taking direction parallel to the signal transmission line.The viewing angle of the camera lens group depends on the tension amplitude of the traction wire.Such a detailed and accurate internal examination.本創作係提供一種『內視鏡之轉向構造(二)』，係包括有：攝影鏡頭組、前樞接件、牽引鋼絲線、前套環、內彈性元件、外彈性元件、撓性套管、後套環、後樞接件及撓性蛇管元件；其中：任一牽引鋼絲線被拉緊時，面對之牽引鋼絲線同時被放鬆，以使內彈性元件及外彈性元件以及撓性套管會朝拉緊的方向彎曲作動，其彎曲最大角度幾可使攝影鏡頭組之取像方向與訊號傳輸線平行，該攝影鏡頭組觀視角度的角度係視牽引鋼絲線的拉緊幅度而定，如此得詳盡且確實地進行內視檢查者。
