[Production Achievements] Miniaturization with cylindrical cams! Leave the miniaturization and labor-saving of devices such as ultra-small motors to us!
We have designed a zoom lens mechanism. It is a zoom lens mechanism with 2 groups and 3 elements to be mounted on a mobile phone. The lens is driven by rotating a spiral cam gear with a super compact motor. Leave the miniaturization and labor-saving of the device, including gear design, cam gears, and super compact motors, to us. *For more details, please refer to the PDF document or feel free to contact us.
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◆Background of Introduction This product was developed during a time when zoom lenses were not yet common in mobile phones. Mobile phones had limited space, and there was a strong demand for thinness. On the other hand, there was a strong desire for camera functionality, and the zoom feature was a significant selling point. To achieve zooming with the lens, it was necessary to change the focal lengths of at least two groups of three lenses, which required a compact and thin zoom lens mechanism. ◆Solution By using a cylindrical cam gear to move the lenses, we can change the focal lengths of the three lenses at any desired timing. This allowed us to keep the thickness to the three lenses plus a little extra. Additionally, one motor can drive two groups of lenses, resulting in fewer parts and less space required. ◆Effect We achieved a zoom lens module that meets the target size. ◆Services Provided by Our Company Idea development, 3D modeling (Solidworks), mechanism design, cylindrical cam design, gear design, prototype (resin).
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For more details, please refer to the PDF document or feel free to contact us.
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Our areas of technology include medical devices, home appliances, office automation, and automotive equipment. Our scope of work primarily focuses on product design, mechanical/casing design, and circuit/software development, and we are also capable of handling subsequent prototyping, mold production, and small-lot mass production. We have numerous OEM examples as well.