| 摘要 |
<p>PURPOSE:To decrease the number of parts, to reduce cost, to stablize a ground pin and to make a device thin as a whole by installing the ground pin in a drum and fixing this ground pin by soldering. CONSTITUTION:A ground pin 13 is put in with pressure and installed in a fitting hole 10e formed in the peripheral wall part 10c of a notched part 10d in a lower drum 10 and a small diameter part 13a of this ground pin 13 is fixed with a substrate 15 for video signal by soldering. Therefore, a screw with washer is not required and the number of parts can be reduced for the screw. Further, since it is not necessary to control the fastening torque of the screw, grounding can be more easily stabilized. Thus, the cost is reduced, grounding is stablized and the device can be made thin as a whole.</p> |
