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发明公开
CN104115064A 半球型相机 有权

半球型相机
摘要：
本发明提供一种不导致高成本化，且即使在安装半球罩后的状态下也能够通过手动进行与对相机主体的聚焦调整环进行转动操作时同等的聚焦调整的半球型相机。在将半球罩(16)安装于基台部(12)的状态下，当通过手动对半球罩(16)进行转动操作时，固定在半球罩(16)上的第一动力传递构件(200)进行转动。当第一动力传递构件(200)转动时，第二动力传递构件(202)经由第一齿轮(250)及与该第一齿轮(250)啮合的第二齿轮(30)而进行转动。第二动力传递构件(202)配置在倾转轴(t1)上。当第二动力传递构件(202)转动时，第三动力传递构件(204)经由第三齿轮(308)及第四齿轮(358)而进行转动。第三动力传递构件(204)将相机主体(10)的聚焦调整环的平行轴作为旋转轴。并且，当动力传递构件(204)转动时，聚焦调整环(38)经由第五齿轮(362)及第六齿轮(38b)而进行转动。因此，当通过手动对半球罩(16)进行转动操作时，能够进行聚焦调整。
摘要（英）：

Provided is a dome-shaped camera constituted in such a manner that focus adjustment equivalent to that achieved by rotating a focus adjustment ring on a camera body can also be performed manually with the dome cover attached, without giving rise to an increase in cost. When the dome cover (16) is manually rotated in a state in which the dome cover (16) is attached to a base (12), a first power transmission member (200) fixed to the dome cover (16) rotates. When the first power transmission member (200) rotates, a second power transmission member (202), which is linked to the same via a first gear (250) and a second gear (30), rotates. The second power transmission member (202) is positioned on tilt axis t1. When the second power transmission member (202) rotates, a third power transmission member (204) rotates via a third gear (308) and a fourth gear (358). The third power transmission member (204) has, as the axis of rotation thereof, an axis parallel to the focus adjustment ring of the camera body (10). When the third power transmission member (204) rotates, a focus adjustment ring (38) rotates via a fifth gear (362) and a sixth gear (38b). As a result, it is possible to adjust focus by manually rotating the dome cover (16).

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