LENS DRIVE DEVICE

PROBLEM TO BE SOLVED: To provide a lens drive device which suppresses occurrence of abnormal sounds in a non-energized state, and has improved workability of a member with which a lens holding member comes in contact.SOLUTION: There is provided a lens drive device 100 which has a base member 10 formed of a synthetic resin material, a cylindrical lens holding member 20 that is arranged in the upper side of the base member 10 and can hold a lens body, an energizing member 30 which supports the lens holding member 20 so as to be movable in an optical axis direction L1, a movement mechanism 50 that has at least a magnet 54 and a coil 55 and moves the lens holding member 20 in the optical axis direction L1, and an elastic body 11 that is provided on the base member 10 so as to face the lens holding member 20 to come in contact with the lens holding member 20 and is formed of a softer material than the base member 10, where the elastic body 11 is integrated with a fitting body 13 formed of a harder material than the elastic body 11, and the fitting body 13 is fixed to the base member 10.SELECTED DRAWING: Figure 1 【課題】非通電状態における異常音の発生を抑制すると共に、レンズ保持部材が当接する部材の加工性を良くしたレンズ駆動装置を提供する。【解決手段】合成樹脂材からなるベース部材１０と、ベース部材１０の上側に配置されると共にレンズ体を保持可能な筒状のレンズ保持部材２０と、レンズ保持部材２０を光軸方向Ｌ１へ移動可能に支持する付勢部材３０と、少なくとも磁石５４及びコイル５５を有して構成され、レンズ保持部材２０を光軸方向Ｌ１に沿って移動させる移動機構５０と、レンズ保持部材２０と当接可能に対向するようにベース部材１０に設けられると共に、ベース部材１０よりも柔らかい材料で形成された弾性体１１と、を備えたレンズ駆動装置１００において、弾性体１１は、弾性体１１よりも硬い材料で形成された取付け体１３に一体化されており、取付け体１３がベース部材１０に固定されている。【選択図】図１