| 摘要 |
PROBLEM TO BE SOLVED: To surely prevent the disconnection of a signal cable connected to a circuit board and peeling of a connected part. SOLUTION: To the distal end part 13a of the endoscope, a CCD 38 and a circuit board 41 to which the CCD 38 is connected are provided. To the circuit board 41, a coaxial cable 46 configuring a multi-core cable 28 is connected. On the end part outer periphery of the multi-core cable 28, halved cylindrical members 61a and 61b are attached so as to clamp the cable 28. The halved cylindrical members 61a and 61b are caulked to the multi-core cable 28 by a ring 62 fitted to the outer periphery. The halved cylindrical members 61a and 61b are provided with arms 63a and 63b, and the arms 63a and 63b are fitted to the fitting parts 64a and 64b of a distal end part body 64. Since the end part of the multi-core cable 28 and the distal end part body 64 are integrally connected by the halved cylindrical members 61a and 61b, the ring 62 and the arms 63a and 63b, stress applied to the multi-core cable 28 is transmitted only to the distal end part body 64. COPYRIGHT: (C)2010,JPO&INPIT |
