Steerable multi -shaft motion's voice coil motor
The utility model is suitable for a drive device field of making a video recording provides a steerable multi -shaft motion's voice coil motor, including metal magnetic yoke, upper cover terminal, lower cover terminal, go up spring, spring, lens mount and support down, be provided with two at l...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The utility model is suitable for a drive device field of making a video recording provides a steerable multi -shaft motion's voice coil motor, including metal magnetic yoke, upper cover terminal, lower cover terminal, go up spring, spring, lens mount and support down, be provided with two at least anti -shake coils on the lens mount, be equipped with two at least focusing coil on the support, thelens mount is movably sets on the support, each anti -shake coil and a focusing coil are corresponding, and each anti -shake of group coil and focusing coil's the outside all is equipped with magnet,the anti -shake coil only corresponds the N utmost point or the S utmost point of magnet, focusing coil simultaneously magnet the N utmost point and S extremely, upper and lower spring sets up respectively on upper and lower lid terminal, and upper cover terminal buckle closure is on the lower cover terminal, lens mount and support respectively with upper and lower spring coupling, magnet is allfixed between upper and low |
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