| 摘要 |
A pop-up flash unit ( 2 ) for a camera includes a mounting seat ( 30 ) disposed in the camera body, a flash member ( 20 ) rotatably mounted on the mounting seat between a projected position for operating and a retracted position for storage, a driving device ( 40 ) substantially disposed in the camera body for permitting movement of the flash member from the retracted position to the projected position, a pair of first torsion members ( 34, 35 ) for providing a resilient restoring force to the flash member to thereby permit movement of the flash member from the retracted position to the projected position, and a second torsion member ( 45 ) for reliably retaining the flash member in the retracted position. The flash member is retained in its retracted position via a latching engagement with the driving device.
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