INCORPORATION BY REFERENCE

The disclosure of the following priority application is herein incorporated by reference: Japanese Patent Application No. 2017-207118 filed Oct. 26, 2017

TECHNICAL FIELD

The present invention relates to an accessory.

BACKGROUND ART

There have been known accessories that can be removably attached to a camera body (for example, see PTL1). The accessories have heretofore been required to be attached to a camera body in a properly useable manner.

CITATION LIST

Patent Literature

PTL1: Japanese Laid-Open Patent Publication No. 2004-117380

SUMMARY OF INVENTION

According to the first aspect of the present invention, an accessory that can be attached to a camera body, the camera body including a first camera-side clock terminal that outputs a first clock signal, a first camera-side data terminal that outputs a first data signal, and a third camera-side data terminal to which a third data signal is input, the accessory comprises: an eighth terminal that is brought into contact with the first camera-side clock terminal; a seventh terminal that is brought into contact with the first camera-side data terminal; and a ninth terminal that is brought into contact with the third camera-side data terminal, wherein the eighth terminal is positioned between the seventh terminal and the ninth terminal.

According to the second aspect of the present invention, an accessory that can be attached to a camera body, the camera body including a second camera-side clock terminal to which a second clock signal is input, a third camera-side data terminal to which a third data signal is input, and a second camera-side data terminal to which a second data signal is input, the accessory comprises: a ninth terminal that is brought into contact with the third camera-side data terminal; a tenth terminal that is brought into contact with the second camera-side clock terminal; and an eleventh terminal that is brought into contact with the second camera-side data terminal, wherein the tenth terminal is positioned between the ninth terminal and the eleventh terminal.

According to the third aspect of the present invention, an accessory that can be attached to a camera body, the camera body including a first camera-side clock terminal that outputs a first clock signal, a first camera-side data terminal that outputs a first data signal, a third camera-side data terminal to which a third data signal is input, a second camera-side clock terminal to which a second clock signal is input, and a second camera-side data terminal to which a second data signal is input, the accessory comprises: a seventh terminal that is brought into contact with the first camera-side data terminal; an eighth terminal that is brought into contact with the first camera-side clock terminal; a ninth terminal that is brought into contact with the third camera-side data terminal; a tenth terminal that is brought into contact with the second camera-side clock terminal; and an eleventh terminal that is brought into contact with the second camera-side data terminal, wherein the eighth terminal is positioned between the seventh terminal and the ninth terminal, and the tenth terminal is positioned between the ninth terminal and the eleventh terminal.

According to the fourth aspect of the present invention, an accessory comprises: a seventh terminal to which a first data signal from the camera body is input; an eighth terminal to which a first clock signal from the camera body is input; a ninth terminal that outputs a third data signal to the camera body; a tenth terminal that outputs a second clock signal to the camera body; and an eleventh terminal that outputs a second data signal to the camera body, wherein the eighth terminal is positioned between the seventh terminal and the ninth terminal, and the tenth terminal is positioned between the ninth terminal and the eleventh terminal.

