Square screen magnifier

A square and magnifying glass technology, applied in the field of square screen magnifying glass, can solve the problem of full-screen magnifying screen size limitation

Inactive Publication Date: 2015-01-14
凌怀宇
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the known screen magnification device is set by software, and its disadvantage is that the full screen magnification is limited by the screen size

Method used

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  • Square screen magnifier
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Embodiment Construction

[0011] exist figure 1 , the convex lens (1) is installed in the bracket (2), the bracket (2) is square, on the upper edge of the rear side of the bracket (2), a hook (3) is provided, and the hook (3) is Hook shape, the hook foot (3) is connected with the upper edge of the rear side of the support (2), and is a whole.

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Abstract

The invention provides a square screen magnifier. A convex lens is mounted in a bracket which is square. The upper edge of the back side of the bracket is provided with a hooking pin which is hook-shaped. The hooking pin is connected with and integrated with the upper edge of the back side of the bracket. In use, the hooking pin is hooked with the upper edge of a screen, and the convex lens is fixed in front of the screen. Through the amplification effect of the convex lens, the image displayed on the screen is amplified to a full screen and is not limited by the screen dimension. The square screen magnifier can be widely used for the fields of video monitoring, reading through a mobile phone, etc.

Description

technical field [0001] The invention relates to an optical instrument, in particular to a square screen magnifying glass. Background technique [0002] At present, the known screen magnification device is set by software, and its disadvantage is that the full screen magnification is limited by the screen size. Contents of the invention [0003] In order to overcome the disadvantage that the existing screen magnifying device is limited by the screen size, the present invention provides a square screen magnifier, and the full screen magnification of the square screen magnifier is not limited by the screen size. [0004] The technical scheme adopted by the present invention to solve its technical problems is: the convex lens is installed in the bracket, the bracket is a square, and the upper edge of the rear side of the bracket is provided with hook feet, and the hook feet are hook-shaped, and the hook feet and the bracket The upper edges of the rear side are connected and ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02B25/00
CPCG02B25/002
Inventor 凌怀宇
Owner 凌怀宇
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