Lens actuating device and shock-absorption spring plate

• Main Authors: CHEN JIANLIANG, LAI MEILING, GUO LIDE, ZHANG WENXIONG
• Format: Patent
• Language: Chinese; English
• Published: 17.11.2010
• Subjects: CONVERSION OR DISTRIBUTION OF ELECTRIC POWER; DYNAMO-ELECTRIC MACHINES; ELECTRICITY; GENERATION; OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS; OPTICS; PHYSICS

The utility model provides a lens actuating device and a shock-absorption spring plate; wherein; the lens actuating device comprises a shock-absorption spring plate, a fixed part and a movable part. The shock-absorption spring plate is provided with a support part, a deformation part and a shock absorption part; wherein, the deformation part is connected with the support part, at least a gap is formed between the deformation part and the support part, the shock absorption part is arranged in the gap and is connected with the support part and the deformation part. Besides, the fixed part is connected with the support part of the shock-absorption spring plate and the movable part is connected with the deformation part of the shock-absorption spring plate. Furthermore, the deformation part of the shock-absorption spring plate can have flexible deformation to apply spring restoring force on the movable part. In the utility model, as the shock absorption part is arranged in the gap between the support part and the