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Screen back-sight vision protector

A protector and screen technology, applied in the direction of equipment, telephone structure, optics, etc., can solve the problems of cervical vertebra damage, failure to protect eyesight, visual fatigue, etc., and achieve the effects of avoiding shoulder and neck discomfort, protecting eyesight, and preventing myopia

Pending Publication Date: 2018-03-13
徐兴文
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] But sticking a layer of protective film can't protect eyesight theoretically.
Generally, the distance for using a tablet or mobile phone is the same as the distance for reading a book, about 33 centimeters; in addition, children’s visual system is not yet mature, and the muscles that control eye closure and pupil contraction are not strong, and visual fatigue is prone to occur.
In addition, children's language expression ability is limited, and they cannot express that their eyes are dry, and they don't even know what it feels like to have dry eyes.
In this way, it is easy for many parents to ignore the harm of electronic equipment to children's eyesight.
[0005] Moreover, maintaining a posture for a long time and watching these TV products with your head down is also very harmful to the cervical spine.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0045]The screen anti-viewing eyesight protector used for the TV set is provided with a functional module that mirrors the image of the display screen left and right, the TV set is also provided with a button for controlling the functional module, and the fixing part 1 is provided with a fixed suction cup 11, The fixed part 1 is adsorbed on the back of the TV set through the fixed suction cup 11, the fixed part 1 is connected with the flat mirror 3 through the folding device 2, the flat mirror 3 is arranged directly in front of the TV display screen, and the two ends of the folding device 2 are adjusted by angle The device 4 is connected with the plane mirror 3 and the fixed member 1, the angle adjustment device 4 can be an electric adjustment structure, including a drive motor 401 arranged at both ends of the folding device, the output shaft of the drive motor and the rotating shaft 402 The rotating shaft 402 is fixedly connected to the folding device; the rotating shaft 402 i...

Embodiment 2

[0049] The screen reverse vision protector for mobile phone 8 or ipad, the mobile phone or ipad is equipped with an image processing module that makes the image of the display screen mirror left and right, and the mobile phone or ipad is also provided with a button 9 for controlling the function module, the mobile phone or ipad You can also download the APP that makes the left and right mirror images of the display screen set.

[0050] The screen reverse vision protector for mobile phones or ipads includes a fixing part 1, a folding device 2, a plane mirror 3 and a connecting part 6 for fixing electronic equipment on a target object, and the connecting part 6 is connected to the described device through the folding device 2 The fixing part 1 is connected; the two ends of the folding device 2 are connected with the fixing part 1 and the connecting part 6 through the angle adjusting device 4 . The fixing device 1 is provided with a fixing device, and the fixing device is a fixin...

Embodiment 3

[0055] Such as Figure 13-14 As shown, the screen anti-view eyesight protector of the present invention also includes a knapsack 10, which is provided with spaces for placing fixtures, folding devices, flat mirrors and connectors; the front end of the knapsack 10 is provided with a The opening 101 for taking out the fixing part, the folding device and the plane mirror; the opening is closed by a zipper; the connecting part is fixedly arranged in the backpack. The connecting piece can be a fixing plate, which is fixedly arranged on the rear side wall of the backpack, and the plane mirror and the fixing piece are folded in the backpack through the folding device. When in use, the opening is opened, the folding device is unfolded, and the plane mirror and the fixing piece are stretched out Just outside the backpack.

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Abstract

The invention discloses a screen back-sight vision protector. The screen back-sight vision protector comprises an apparatus for enabling a display screen of an electronic device to be set in a left-right mirror manner, a fixing member for fixing the electronic device with the display screen, a folding device and a flat mirror, the apparatus for enabling the display screen of the electronic deviceto be set in the left-right mirror manner is arranged on the electronic device, the fixing member is connected with the electronic device, the fixing member is connected with the flat mirror through the folding device, and two ends of the folding device are connected to the flat mirror and the fixing member through angle adjusting devices. According to the screen back-sight vision protector, through the flat mirror image forming principle, the image brightness and the intensity of reflected light are reduced, the electromagnetic radiation is eliminated, the protection of vision is facilitated,cervical vertebra can be protected through the adjustment of the folding device and the angle adjusting devices, and the backside of the flat mirror is provided with a projection curtain so that theproduct of the screen back-sight vision protector is also applicable to laser projection equipment.

Description

technical field [0001] The invention relates to a display screen device for watching TV, a mobile phone or a computer, in particular to a screen reverse vision protector. Background technique [0002] Tablet PCs, mobile phones, LCD TVs and other electronic devices are indispensable products for life, work or entertainment. The display screens of these electronic devices are very colorful, easy to operate, and the content is very attractive. However, electronic devices have a great impact on children's vision. According to Weibo, a 4-year-old baby's vision has reached 200 degrees of myopia when playing with a tablet computer. These electronic devices have become the "number one killer" of children's vision. [0003] Some parents found that after their children played with mobile phones and tablets for a long time, they would blink their eyes constantly, especially when watching TV, and the children's eyes would feel uncomfortable. At this time, parents will notice that these...

Claims

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Application Information

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IPC IPC(8): G02B27/02G02B17/02G02B17/06H04M1/02
CPCH04M1/0266H04M1/0272G02B17/026G02B17/06G02B27/022
Inventor 徐兴文徐翔周亚琴徐嘉
Owner 徐兴文
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