| 摘要 |
Disclosed is a watch housing assembly, comprising a main housing (10), a watch crown (11), a magnetic ring (12), a fluctuation member (13) with a middle hole, a spring (14) and a retaining ring (15), wherein a first through-hole (100) is provided on the main housing (10), the watch crown (11) comprises a rotating part (11a) and a rotating shaft (11b) which are perpendicular to each other, the rotating shaft (11b) successively passes through the fluctuation member (13), the spring (14), the retaining ring (15), the first through-hole (100) and the magnetic ring (12), and an end portion of the rotating shaft (11b) is limited by a first anti-separation member (16); and the fluctuation member (13) is fixed relative to the main housing (10) and an end portion is provided with a circle of wave-shaped bulges (13a), and at least one bulge part (11c) used for making contact with the bulges (13a) is provided on an inner surface of the rotating part (11a) to feed back the rotating positions of the watch crown (11). In the rotating process of the watch crown (11), the spring (14) therein flexibly presses the fluctuation member (13), the fluctuation member (13) is abutted against on the inner surface of the rotating part (11a) of the watch crown (11), and since cooperating bulge structures are provided on the fluctuation member (13) and the inner surface of the rotating part (11a) of the watch crown (11), a user can clearly sense the rotating positions of the watch crown (11). |
