| 摘要 |
PROBLEM TO BE SOLVED: To enable attachment to any of a plurality of game machines different in a depth from an insertion port to a connector, with good appearance and easy operation.SOLUTION: An attachment unit to be attached through an insertion port to a connector provided on an electronic device is provided with: a main unit 30 (first housing) for storing a second base plate 44; an attachment part 32 (second housing) for storing a first base plate 42 to be attached so as to be freely inserted and extracted in a specified range to the main unit 30; and a locking mechanism comprising a positioning structure 48 provided on the attachment part 32, for locking the attachment part 32 inserted into the main unit 30, and a locking member 49 provided on the main unit 30. |
