A lens anti-drop protection system, protection method and image acquisition device

Abstract

The invention discloses a lens anti-drop protection system, protection method and image acquisition equipment. The anti-drop protection system of the lens includes a sensor unit, the sensor unit collects acceleration information of the lens, and the acceleration information includes three-axis accelerations orthogonal to each other in the lens coordinate system; a core control unit is connected to the sensor unit, Performing operations on the acceleration information to calculate the acceleration vector sum of the lens relative to the ground, and outputting motor control information according to the preset acceleration vector sum threshold and the relationship between the acceleration vector sum; the motor drive component, The core control unit is connected, and the motor drive assembly rotates and folds the lens according to the motor control information, so as to protect the lens from falling. According to the anti-drop protection system of the lens provided by the invention, the lens can be rotated and folded when the lens is dropped, thereby protecting the lens from external influences.

Description

technical field [0001] The invention relates to the technical field of photographing equipment, in particular to a lens anti-drop protection system, protection method and image acquisition equipment. Background technique [0002] For electronic devices that include image acquisition functions, such as mobile phones, video cameras, cameras, driving recorders, law enforcement recorders, etc., the lens is a very necessary and important component, and the integrity and stability of the lens often determine the quality of the captured image. Clarity and quality, it is not only expensive, but also very easy to be scratched and broken, which can cause damage to electronic equipment, or even make it unusable. [0003] At present, although the small camera lenses on the market generally use the lens and body bumps to hide the lens for protection, but this is not suitable for slightly larger lenses. Although these lenses can be equipped with a shell component on the surface to protect...

AI Technical Summary

Problems solved by technology

[0002] For electronic devices that include image acquisition functions, such as mobile phones, video cameras, cameras, driving recorders, law enforcement recorders, etc., the lens is a very necessary and important component, and the integrity and stability of the lens often determine the quality of the captured image. Clarity and quality, it is not only expensive, but also very easy to be scratched and broken, which can cause damage to electronic equipment, or even make it unusable

[0003] At present, although the small camera lenses on the market generally use the lens and body bumps to hide the lens for protection, but this is not suitable for slightly larger lenses. Although these lenses can be equipped with a shell component on the surface to protect the lens, However, its protection is far from enough, especially in harsh environments such as fierce disputes and field shooting, it is still easy to cause damage to the lens. Therefore, an anti-drop protection system for the lens is provided to keep the lens stable. sex and integrity are very important

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