| 摘要 |
PURPOSE:To obtain a light receiving device able to change the light receiving direction of an infrared ray receiving section of a device. CONSTITUTION:A light receiving element 14 receiving an infrared ray signal is contained in a light receiving section cover 10, and a fulcrum 11 of the light receiving cover is supported freely turnably to supports 12, 13 provided for a board cover 8. Thus, the light receiving cover is moved by hand to change the direction and the light receiving direction of the light receiving element is directed in a desired direction. |
