| 摘要 |
<p>PURPOSE: To provide the pen type mouse which gives a locking feeling when a filter part rotates by switching the direction of light emitted by a light emission part according to the dominant arm of an person who operates the mouse. CONSTITUTION: The filter part 7 is provided with a shaft part 7a having a hinge part 7d equipped with a projection part 7b for sliding and a projection part for locking, an upper housing 8 is equipped with a bearing part 8a having a projection part 8b, and a lower housing 9 is equipped with a bearing part 9a having a projection part 9b and a wall part 9c; and a printed board 6 where the light emission part 6a is soldered is fitted to the filter part 7 with a rail part 7e in the filter part 7 and the wall part 9c of the lower housing 9.</p> |
