Camera easy to remove dust

A camera and camera technology, applied in the field of cameras, can solve the problems of affecting the imaging of the lens, affecting the normal shooting work, and easy to enter fine dust, etc.

Active Publication Date: 2019-09-20
李峥炜
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The camera includes a lens group, darkroom, imaging medium and imaging control structure. It is a relatively sophisticated instrument that needs to be carefully protected during use; but dust in the air is everywhere, and it is easy to enter fine dust during use. ;When dust adheres to the surface of the lens, it will affect the imaging of the lens and cause dark spots in the photo; if it is not cleaned in time, it will easily increase the wear of the lens, and even cause the came

Method used

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  • Camera easy to remove dust
  • Camera easy to remove dust

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Experimental program
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Embodiment

[0014] exist figure 1 , figure 2 In the illustrated embodiment, the easy-to-remove camera includes a body and a camera; the camera includes a lens 2 and an adjustment device, and the adjustment device includes a zoom component,

[0015] It also includes a dust removal part; the dust removal part includes a dust removal ring 1 made of hollow material, and the lens 2 is fixedly installed on the inner ring wall 11 of the dust removal ring 1; the rotation is symmetrical in the hollow area of ​​the dust removal ring 1 The dust removal chamber 3 is provided, and a piston plate 4 is slidably arranged in each of the dust removal chambers 3; the piston plate 4 can slide back and forth in the circumferential direction of the dust removal ring 1; A return spring 5 is arranged between the walls, and an air injection hole 31 is provided on the dust removal chamber 3, and the air injection direction of the air injection hole 31 is close to the outer mirror surface of the lens 2; Parallel...

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Abstract

The invention relates to a camera easy to remove dust. The camera easy to remove dust comprises a machine body and a camera, the device further comprises a dust removal part. The dust removal component comprises a dust removal ring made of a hollow material; the lens is fixedly mounted on the inner ring wall of the dust removal ring; dust removal cavities are rotationally and symmetrically formed in the hollow area of the dust removal ring, and a piston plate is arranged in each dust removal cavity in a sliding mode. A reset spring is arranged between the piston plate and the side wall of the dust removal cavity, and an air injection hole is formed in the dust removal cavity; an operation ring is coaxially arranged on the outer ring wall of the dust removal ring in a sleeving manner; operation blocks which are matched with the piston plates one by one and directly face the piston plates are arranged on the operation ring, and the operation blocks and the piston plates are made of magnetic materials which attract each other; the camera is novel in structure and unique in principle, dust can be easily removed without an external tool, the cleaning difficulty is effectively reduced, and the working efficiency is improved.

Description

technical field [0001] The invention relates to a video camera, in particular to a camera that is convenient for cleaning dust. Background technique [0002] The camera includes a lens group, darkroom, imaging medium and imaging control structure. It is a relatively sophisticated instrument that needs to be carefully protected during use; but dust in the air is everywhere, and it is easy to enter fine dust during use. ;When dust adheres to the surface of the lens, it will affect the imaging of the lens and cause dark spots in the photo; if it is not cleaned in time, it will easily increase the wear of the lens, and even cause the camera components to be stuck, causing irreparable damage to the camera; , the surface of the lens is coated and it is inconvenient to touch it directly with fingers. Therefore, it is difficult to clean the lens after dust adheres to it. A special air blower or cleaning brush is required, so the cleaning work will take more time; Dust adhesion occu...

Claims

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Application Information

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IPC IPC(8): H04N5/225B08B5/02
CPCB08B5/02H04N23/50H04N23/55
Inventor 李峥炜
Owner 李峥炜
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