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a camera lens

A camera lens and lens barrel technology, applied in the field of camera lenses, can solve the problems of affecting the shooting effect of the lens, affecting the service life of the lens, and the lens cover is easy to lose, so as to achieve the effect of promoting cleaning effect, protecting integrity and avoiding shaking

Active Publication Date: 2020-05-22
NINGXIA ZHONGHU TECH CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Usually the existing camera lens is wiped with a lens cloth after use, and then covered with a lens cover to prevent the lens from dust and rain; however, the existing lens cover mostly adopts a separate structure, and the separate lens cover is used It is easy to lose during the process; and the lens cover with separate design is easy to fall into dust when the lens cover is removed and placed on the storage table during the use of the camera; Wiping is easy to leave fingerprints on the lens; affect the shooting effect of the lens; even affect the service life of the lens

Method used

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Examples

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Embodiment Construction

[0021] Embodiments of the present invention will be described below with reference to the drawings. In the process, in order to ensure the clarity and convenience of illustration, we may exaggerate the width of the lines or the size of the constituent elements in the diagram.

[0022] In addition, the following terms are defined based on the functions of the present invention, and may be different according to the intention or practice of the user or operator; where the left, right, front, and rear directions described in the embodiments of the application are all represented by The product itself is used as a reference object, which is opposite to the left, right, front, and rear directions seen by the naked eye of the technician; therefore, these terms are defined based on the entire content of this manual.

[0023] like Figure 1 to Figure 4 As shown, a camera lens includes a lens barrel 1, an auxiliary unit 2, a sealing rubber ring 3, an internal fixing unit 4, a lens 5 a...

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PUM

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Abstract

The invention provides a camera lens, comprising a lens barrel, an auxiliary unit, a sealing rubber ring, an internal fixing unit, a mirror and a magnetic force ring; The lens cover is used to cover the lens to prevent dust and rainwater from falling on the lens; however, the existing lens cover mostly adopts a detachable structure, and the detachable lens cover is easy to lose during use; and the detachable lens cover will When the lens cover is removed and placed on the storage table, it is easy to fall into dust; and the existing lens is wiped by manual hand-held wiping cloth, which is easy to leave fingerprints on the lens; affecting the shooting effect of the lens; even affecting The service life of the lens and other issues.

Description

technical field [0001] The invention relates to the technical field of multimedia equipment, in particular to a camera lens. Background technique [0002] The camera lens is the most critical equipment of the video system. Its quality (indicator) advantage directly affects the overall camera index. The lens is equivalent to the lens of the human eye. If there is no lens, the human eye cannot see anything; if there is no lens, the camera The output image is a vast expanse of white, without a clear image output; so it is very important to protect the camera lens during use; [0003] Usually the existing camera lens is wiped with a lens cloth after use, and then covered with a lens cover to prevent the lens from dust and rain; however, the existing lens cover mostly adopts a separate structure, and the separate lens cover is used It is easy to lose during the process; and the lens cover with separate design is easy to fall into dust when the lens cover is taken off and placed ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04N5/225B08B1/04B08B1/00
CPCH04N23/50H04N23/55B08B1/143B08B1/32
Inventor 倪娅丹高亚芳
Owner NINGXIA ZHONGHU TECH CO LTD
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