One embodiment of the present invention sets forth an electronic assembly, which comprises a printed circuit board having at least one opening, an electronic component mounted on a first side of the printed circuit board, and a thermal dissipation structure including at least one heat sink having a first surface and a second surface. The golf ball conveying apparatus prevents dimples of a golf ball from wearing during a process of conveying the golf ball and solves a problem in which a ball conveying pipe becomes clogged by a damaged golf ball supplied into the ball conveying pipe. A lag screw is inserted through the transverse bore and turned into the head of the femur. Multiple first switches are provided on paths for the respective multiple first duplicated currents. Further, the communication terminal of a subject side has an image capturing restriction signal generation unit which transmits the image capturing restriction signal for requesting to restrict the image capturing.