Lens actuating device

• Main Authors: HUANG BOXIANG, ZHUO YINGJI, LAI MEILING, GUO LIDE
• Format: Patent
• Language: Chinese; English
• Published: 15.07.2009
• Subjects: OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS; OPTICS; PHYSICS

The utility model provides a lens-actuating device, comprising a fixing part, a moving part and a spring plate part, wherein, the moving part is movably combined in the fixing part; the spring plate part comprises an outer frame, an inner frame arranged inside the outer frame in an adjacent way, and a first linking arm and a second linking arm which extend from the inner wall of the outer frame and used for connecting the inner frame, wherein, two first fixing parts which are symmetrically arranged are formed on the outer frame, two second fixing parts which are symmetrically arranged are formed on the inner frame, the second fixing parts are arranged corresponding to the first fixing parts so as to enable the first fixing parts and the second fixing parts to be arranged along the same linear direction, the first linking arm and the second linking arm are oppositely arranged and equidistantly crisscross the first fixing parts, the first fixing parts are contacted with the fixing part, and the second fixing pa