| 摘要 |
PROBLEM TO BE SOLVED: To provide a mechanism which avoids a continuity defect due to grinding of a surface of a contact part by suppressing abrasion between contact parts of an external apparatus and an apparatus body in whatever direction vibrations are applied to the apparatus body and the external apparatus.SOLUTION: An electronic apparatus includes an apparatus body provided with a terminal member 105 having a first contact part 112, and an external apparatus 103 which is mounted on the apparatus body detachably and has a second contact part 129 coming into contact with the first contact part 112 in the mounted state to electrically connect therewith. The terminal member 105 is retained elastically to move to and away from the apparatus body, and the external apparatus 103 is mounted leaving a gap with the apparatus body. When the external apparatus is mounted, the second contact part 129 is retained by the first contact part 112 of the terminal member 105. Then, the retaining force of the first contact part 112 for the second contact part 129 is set to be larger than the retaining force of the terminal member 105 for the apparatus body. |
