| 摘要 |
PROBLEM TO BE SOLVED: To provide a mechanism that prevents a scratch of a camera accessory shoe with a plurality of attachments/detachments of a camera accessory device repeated, and reliably secures an electric connection to a camera without being affected by an oxide film and the like.SOLUTION: The camera accessory device comprises: an operation member 2 that is rotatably operable to a locking position with respect to a camera-side accessory shoe and to an unlocking position therewith; first cum mechanisms 2c and 7a that are provided between the operation member 2 and a movement member 7 and move the movement member 7 in a radial direction of the operation member 2 in conjunction with a rotation operation of the operation member 2; and second cum mechanisms 7b and 8a that are provided between the movement member 7 and a contact spring support member 8 and move the contact spring support member 8 in a biasing direction of a contact pin 5 by a contact spring 6 in conjunction with a movement of the movement member 7. |
