| 摘要 |
PURPOSE:To facilitate the release operation independently of the direction of an endoscope, by arranging a contact part in a ring on the mount part of a camera for endoscope. CONSTITUTION:A mount part 20 of a camera for endoscope is formed with insulating materials, and the first conductive member 24 and the second conductive member 26 having elastic contact pieces 32 which are extended to surround the outside of the first conductive member 24 at constant intervals are fixed to the outside circumferential face of the mount part 20, and these conductive members 24 and 26 are connected to the release circuit of the camera. An elastic ring- shaped material 34 is fitted surrounding the outside of them rotatably. This ring- shaped material is grasped and operated independently of the direction and the attitude of the endoscope to lessen the danger of the movement of the camera, and the photographic operation is executed freely. Otherwise, a switch consisting of two conductors is substituted with a pressure-sensitive conductive rubber. |
