| 摘要 |
PROBLEM TO BE SOLVED: To provide the invention simple in construction and aimed at promoting the equipment of an endoscope with high-density printing baseboards as well as reducing its size by realizing the prevention of a continuity between its casing to accommodate printing baseboards and those accommodated there by being folded down. SOLUTION: A switch circuit 26 internally provided within a hard leading end 20 comprises a baseboard 26a that forms a flexible baseboard 261 continuously extending and folded through flexible folding parts 26b. This flexible baseboard 261 is repeatedly folded and laminated starting from the baseboard 26a and clamped by a pair of spacers 262 and 263, so that its each folded layer can be separated from the other by a fixed length within these spacers 262, 263 within the hard leading end 20 and internally equipped there in such separated conditions. COPYRIGHT: (C)2007,JPO&INPIT
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