| 摘要 |
<p>A photosensitive drum driving assembly (10) includes: a drum gear (2), which is disposed at the end of the photosensitive drum (1) and is connected with the photosensitive drum (1); a power transferring member (3), which is disposed inside the drum gear (2); and a power receiving member (5) for receiving a driving force from a driving head of an image forming apparatus, which is disposed in the power transferring member (3). A buffering resetting mechanism is disposed between the drum gear (2) and the power transferring member (3). With the above structure, the stress generated by the match of the driving head of an image forming apparatus and the power receiving member (5) is decreased dramatically. As a result, the technical problem that the power receiving member of the power receiving member (5) in the prior art tends to be damaged, causing deterioration of the driving precision and efficiency, is resolved.</p> |
