A lens drive control device and an optical lens
By combining angle detection and control modules, the lens drive speed is adjusted in real time, solving the problem of inconsistent drive speed of optical lenses under different postures and improving the user experience.
CN224287230UActive Publication Date: 2026-05-26东莞市宇承科技有限公司
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- 东莞市宇承科技有限公司
- Filing Date
- 2025-05-26
- Publication Date
- 2026-05-26
AI Technical Summary
Technical Problem
Existing optical lenses have inconsistent drive speeds under different postures, resulting in a degraded user experience, especially in non-gravity directions where the drive speed fails to meet customer expectations.
Method used
The lens angle is detected in real time by the angle detection module. The control module outputs a speed signal command to the motor drive module based on the angle information. The motor drive module adjusts the lens running speed to adapt to the usage requirements under different postures.
Benefits of technology
It enables dynamic adjustment of lens drive speed under different postures, improves the user experience, and ensures that the lens can fully perform in any posture.
✦ Generated by Eureka AI based on patent content.
Smart Images
Figure CN224287230U_ABST
Abstract
This utility model discloses a lens drive control device and an optical lens. The control device includes: an angle detection module, a control module, a motor drive module, a focusing motor interface, a step-down module, and a USB module; the signal output terminal of the angle detection module is electrically connected to the angle detection terminal of the control module; the speed signal output terminal of the control module is electrically connected to the signal input terminal of the motor drive module; the signal output terminal of the motor drive module is electrically connected to the input terminal of the focusing motor interface; the output terminal of the focusing motor interface is electrically connected to the motor; the power output terminal of the USB module is electrically connected to the working power terminals of the angle detection module, the control module, and the motor drive module through the step-down module; the power output terminal of the USB module is also electrically connected to the working power terminal of the focusing motor interface; the signal output terminal of the USB module is electrically connected to the first data upgrade terminal of the control module.
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