Lens driving device, auto-focusing camera, and mobile terminal device with camera
A lens driving device and lens technology, which can be used in cameras, focusing devices, electromechanical devices, etc., and can solve problems such as inability to achieve
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[0043] The following describes the embodiments of the present invention with reference to the attachment. First, refer to the attached drawing Figure 1 ~ Figure 5 The first embodiment of the present invention will be described in detail. The lens driving device 1 related to this embodiment is a lens driving device of an autofocus camera incorporated in a mobile phone.
[0044] In this lens driving device 1, such as figure 1 As shown, a lens support body 5 that supports a lens (not shown) on the inner circumference, a yoke 3 that is a part of the fixed body that supports the lens support body 5 on the inner circumference side to move freely, in the yoke 3 On the circumference, stack the front spacer (insulating material) 7, the front spring 9, the first magnet 17, the rear spacer 15 (insulating material), the rear spring 11, and the terminal member 18 in order, and then fix the base 8 . Such as figure 1 and figure 2 As shown, the coil body 4 is fixed to the outer periphery of ...
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