Dual lens focus automatic adjustment equipment

Abstract

The invention discloses a double-lens focusing automatic adjusting device. A second rotary table, being capable of rotating around an X axis, is positioned on a first rotary table; a third rotary table, being capable of rotating around a y axis, is positioned on the second rotary table; a first lens positioning device is fixed on the third rotary table; a second lens positioning device is fixed on an avoidance device; the avoidance device can drive the second lens positioning device to move to a designated location; a positioning mechanism for fixing a lens is formed on the first lens positioning device and the second lens positioning device respectively; a first rotation driving device, a second rotation driving device and a third rotation driving device respectively drive the first rotary table, the second rotary table and the third rotary table to rotate; an avoidance driving device drives the avoidance device to move; a reference cursor is fixed above the first lens positioning device and the second lens positioning device; lenses on the first lens positioning device and the second lens positioning device can respectively photograph the reference cursor and transmit signals to a controller; and the controller controls the first rotation driving device, the second rotation driving device, the third rotation driving device and the avoidance device to act. With the double-lens focusing automatic adjusting device of the invention adopted, automate adjustment of focal length overlapping of the two lenses can be realized, and three-dimensional photographing effects can be ensured.

Description

technical field [0001] The invention relates to an automatic device, in particular to a dual-lens focus automatic adjustment device. Background technique [0002] In consumer digital electronic products, dual-lens 3D shooting is the trend of future development. However, when dual-lens is installed on digital electronic products, the focal length of the two lenses needs to be adjusted to ensure that the focal lengths of the two lenses are the same to ensure the shooting effect. At present, the dual-lens focusing is manually operated: through human visual calculation and manual operation, the quality of lens focusing cannot be guaranteed and the efficiency is very low, the labor cost is high, and there are hidden dangers in quality. Contents of the invention [0003] In order to overcome the above-mentioned defects, the present invention provides a dual-lens automatic focus adjustment device, which can automatically adjust the focal length of the lens, realize the focus over...

AI Technical Summary

Problems solved by technology

[0002] In consumer digital electronic products, dual-lens 3D shooting is the trend of future development. However, when dual-lens is installed on digital electronic products, the focal length of the two lenses needs to be adjusted to ensure that the focal lengths of the two lenses are the same to ensure the shooting effect. At present, the focus of the dual lens is manually operated: through human visual calculation and manual operation, the quality of lens focus cannot be guaranteed and the efficiency is very low, the labor cost is high, and there are hidden dangers in quality

Images