| 摘要 |
A structure of a decorative article including a base device, a motor, a guiding device and a transmission device is disclosed. The motor including a driving shaft is mounted on the base device. The guiding device including a guiding means with a guiding track is mounted on the base device. The transmission device includes a sliding plate with a hole, a transmission shaft with a disk wheel eccentrically formed on the end, a linking bar connected to the sliding plate and a gear set, the disk wheel being located in the hole so that the sliding plate is slidably moved in the guiding track when the transmission shaft is driven by the motor through the transmission of the gear set. It provides a smooth transmission with lower friction to obtain a stable structure having longer lifetime and higher quality.
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