Anti-falling protection system and protection method of lens and image acquisition equipment

Abstract

The invention discloses an anti-falling protection system and protection method of a lens and image acquisition equipment. The anti-falling protection system of the lens comprises: a sensor unit, wherein the sensor unit collects acceleration information of the lens, and the acceleration information comprises mutually orthogonal three-axis accelerations in a lens coordinate system; a core control unit which is connected with the sensor unit and is used for calculating the acceleration information so as to calculate the acceleration vector sum of the lens relative to the ground, and outputting motor control information according to a preset acceleration vector and threshold value and the relationship between the acceleration vector sums; and a motor driving assembly which is connected with the core control unit, wherein the motor driving assembly rotates and folds the lens according to the motor control information so as to carry out anti-falling protection on the lens. According to theanti-falling protection system of the lens provided by the invention, the folding lens can be rotated in the falling process of the lens, so that the lens is protected from being influenced by the outside.

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

Images