Magnetite formula realizes integral type voice coil motor of five motions from top to bottom

The utility model discloses a magnetite formula realizes integral type voice coil motor of five motions from top to bottom, it includes yoke board, base, magnetite, coil and support, the coil includesfocusing coil and translation coil, focusing coil and translation coil are the runway coil, the magnetite includes the magnetite of focusing, under focus magnetite and translation magnetite, on focusmagnetite and the magnetite of focusing down and act on with focusing coil and take movable support to reciprocate, electric current size and the direction of controlling each focusing coil can makethe support form the translation, translation coil and the effect of translation magnetite, can make support along horizontal direction translation, under the combined action of magnetite and coil, make the support realize along Z, X, Y, U, five direction motions of V, thereby make the utility model discloses a lot of dimension is focused, and it is effectual to focus. 本实用新型公开了种上下磁石式实现五轴运动的体式音圈马达，其包括轭板、基座、磁石、线圈及支架，所述线圈包括对焦线