| 摘要 |
<p>A control device comprises: a body housing, which is used for accommodating control components of the control device, and is a box which one end is open; a panel housing, which has a panel portion which comprises an operation interface which is faced to manipulators and is able to be operated by manipulators and a panel reverse surface opposite to the operation interface, and a bulge portion which is extruded to a direction far from the panel portion from the panel reverse surface of the panel portion and integratively formed with the panel portion, and is accommodated in the open end of the body housing, the outer peripheral wall surface of the bugle portion being placed opposite to the inner peripheral wall surface of the open end of the body housing; and an elasticity and deformability sealing ring, which is compressed by the outer peripheral wall surface of the bugle portion of the panel housing and the inner peripheral wall surface of the open end of the body housing, so as to seal between the body housing and the panel housing.</p> |
