Lens protection device

Abstract

The invention discloses a lens protection device which comprises a camera, a lens, a shell, a water tank, a mini-vacuum pump, an air suction pipe, a first connecting pipe, a drying sleeve, an air return pipe, an electric push rod, a rotating disk, a wiping cotton block, a micro-motor, a sleeve, a pushing rod, a liquid injection pipe, a second connecting pipe, a flat plate, a rotating shaft, a cavity and a through hole. The lens protection device is reasonable in structure and novel in design, the air in a lens can be effectively extracted by the aid of the vacuum pump and the air suction pipe,dust is filtered through water in the water tank, the air is dried and then reflows into the lens, aggregation of the dust in the lens can be effectively avoided, so that cleaning frequency of the lens can be reduced, the service life of the lens is prolonged, the lens is protected, outer lens surface of the lens can be automatically and rapidly cleaned through the wiping cotton block and the micro-motor, the device is convenient to use, cleaning time of the lens can be shortened, and the labor intensity of a user is reduced.

Description

technical field [0001] The invention relates to a protection device, in particular to a lens protection device, and belongs to the technical field of application of lens protection devices. Background technique [0002] Lens refers to the optical components used by movie cameras and projectors to generate images; according to the origin of the lens, it is mainly classified into Japanese lenses and German lenses; Japanese lenses mainly have better color reproduction, and German lenses have a stronger sense of hierarchy. [0003] When the camera is used for a long time, dust may enter the inside of the lens, which may affect the shooting effect, and cleaning may be more troublesome; the camera may need to clean the outer lens of the lens between shooting, usually manually through wiping cloth and cleaning The liquid can clean the mechanical energy of the lens, which is inconvenient to use. Therefore, a lens protection device is proposed to solve the above problems. Contents...

AI Technical Summary

Problems solved by technology

[0003] When the camera is used for a long time, dust may enter the inside of the lens, which may affect the shooting effect, and cleaning may be more troublesome; the camera may need to clean the outer lens of the lens between shooting, usually manually through wiping cloth and cleaning The liquid can clean the mechanical energy of the lens, which is inconvenient to use

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