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Anti-falling shading sheet

A shading sheet and anti-dropping technology, applied in the field of shading sheets, can solve problems such as easy falling off, and achieve the effect of preventing easy falling off and increasing the fixing effect.

Pending Publication Date: 2020-12-18
佛山市登拓医疗器械有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the invention provides an anti-falling shading sheet, which has the advantages of stable installation and anti-falling, and solves the problem of easy falling off

Method used

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Embodiment Construction

[0019] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0020] see Figure 1-2 , the anti-shedding sheet, including a body 1, is characterized in that: a connecting ring 2 is installed on the outside of the body 1, a metal adsorption layer is fixedly installed on the outer wall of the body 1, and the shape of the body 1 matches the shape of the annular channel , the inside of the connecting ring 2 is provided with an annular through groove, the outer wall of the connecting ring 2 is fixedly installed with a socket ...

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Abstract

The invention relates to the technical field of anti-falling shading sheets, and discloses an anti-falling shading sheet which comprises a machine body and is characterized in that a connecting ring is movably mounted outside the machine body, bayonet sockets are fixedly mounted on the outer wall of the connecting ring, magnetic powder shading sheets are inserted into the bayonet sockets, and an annular through groove is formed in the connecting ring; the connecting ring comprises a rubber layer and a magnetic powder layer, the bayonet sockets are U-shaped , the magnetic powder shading sheetsare connected with the bayonet sockets in an inserted mode through grooves, and two bayonet sockets are provided. According to the anti-falling shading screen, the connecting ring is movably connectedwith the machine body, the bayonet sockets are fixedly connected with the outer wall of the connecting ring, the bayonet sockets are U-shaped, the magnetic powder shading sheets inserted into the bayonet sockets through the grooves to be placed, and the connecting ring with the magnetic powder layer and the machine body are matched for magnetic attraction, so that the fixing effect is further improved; and the problem that the magnetic powder shading sheets are easy to fall off when the machine body is obliquely used is prevented.

Description

technical field [0001] The invention relates to the technical field of light-shielding sheets, in particular to anti-shedding light-shielding sheets. Background technique [0002] The shading sheet is used as an optical element for regulating the amount of light. External light passing through the shading sheet can block unwanted light from entering and play a role in blocking light irradiation. [0003] The existing shading sheet is a shading sheet made of plastic alone, which is easy to fall off when used on a metal body, so it is very inconvenient to install it repeatedly during use. Therefore, an anti-falling shading sheet is proposed to solve the above problem. Contents of the invention [0004] (1) Solved technical problems [0005] Aiming at the deficiencies of the prior art, the invention provides a fall-off-proof shading sheet, which has the advantages of stable installation and fall-off prevention, and solves the problem of easy fall-off. [0006] (2) Technical...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02B7/00G02B5/00
CPCG02B5/00G02B7/00
Inventor 姚晓
Owner 佛山市登拓医疗器械有限公司
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