| 摘要 |
PROBLEM TO BE SOLVED: To solve the problem that, because of a space between a connection terminal and a connection terminal aperture part, the connection terminal is pried around and is moved by the space to spoil the connection reliability due to solder exfoliation of the connection terminal when a connection plug is attached to or detached from the connection terminal, and the problem that, because of the space between the connection terminal and the connection terminal aperture part, the connection terminal aperture part is bad looking when viewed from the front of the connection terminal.SOLUTION: A connection terminal aperture part is provided with a step part to fill a space between the connection terminal aperture part and a connection plug. The connection reliability is improved. Further, the step part hides the space between the connection terminal and the connection terminal aperture part, and thereby, the connection terminal aperture part has improved appearance when viewed from the front of the connection terminal. |
