| 摘要 |
A non-contact connector (10), having a rotation-side light-emitting element (13) and a rotation-side light-receiving element (14), positioned on a rotating body (1) which rotates about a rotation axis (4), a fixed-side light-emitting element (23) and a fixed-side light-receiving element (24), positioned on a fixed body (2), and a first partial ellipsoidal reflecting mirror (8) installed on the fixed body (2) and a second partial ellipsoidal reflecting mirror (6) installed on rotating body (1), each with one focal point positioned on the rotation axis (4). |
