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Device for preventing myopia and correcting sitting posture

A technology for correcting sitting posture and preventing myopia, applied in optics, instruments, non-optical accessories, etc., can solve the problems of aggravating myopia, unable to prevent myopia, unable to restore eyesight, etc., to achieve the effect of preventing myopia

Inactive Publication Date: 2015-05-13
刘博
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The measures to treat myopia include wearing glasses and laser therapy. Laser therapy has certain risks. Wearing myopia glasses is the most commonly used method for people to correct myopia, but wearing myopia glasses can only make myopia eyes see things clearly It cannot prevent myopia, nor can it restore the original vision of the eyes, and wearing myopia glasses for a long time will aggravate the degree of myopia

Method used

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  • Device for preventing myopia and correcting sitting posture
  • Device for preventing myopia and correcting sitting posture
  • Device for preventing myopia and correcting sitting posture

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] Such as figure 1 As shown, the device for preventing myopia and correcting sitting posture of the present invention can be arranged on a spectacle frame, and the spectacle can be integrated or split.

[0023] Such as figure 2 with image 3 As shown, the device for preventing myopia and correcting sitting posture of the present invention includes a controller 2 and a distance detection module 1 connected to the controller respectively, a balance detection module 4, an alarm (not shown) and a battery 3 .

[0024] In the device for preventing myopia and correcting sitting posture of the present invention, the distance detection module has multiple implementations:

[0025] (1) Adopt infrared ranging module, including infrared transmitting module and infrared receiving module.

[0026] (2) The ultrasonic ranging module is adopted, including an ultrasonic transmitting module and an ultrasonic receiving module.

[0027] (3) Using a binocular camera ranging module.

[00...

Embodiment 2

[0033] The causes of myopia are not only too close when reading and correction of sitting posture, but also may be caused by reading for a long time, reading in an unsuitable lighting environment, or reading on an electronic screen that is too bright.

[0034] Such as Figure 4 As shown, the device for preventing myopia and correcting sitting posture of the present invention also includes a brightness detection module connected with the controller and a timer connected with the controller.

[0035] When the brightness detection module detects that it exceeds the normal illumination range, or the timer setting continuous reading time exceeds the set value (for example, 2 hours), an alarm will be given.

[0036] The device for preventing myopia and correcting sitting posture of the present invention also includes a wireless transmission module connected to the controller. Wirelessly transmit or share the image information you view.

[0037] In summary, the device for preventin...

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PUM

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Abstract

The invention discloses a device for preventing myopia and correcting sitting posture. The device can be arranged on an eyeglass rack of a pair of eyeglasses and can be in integrated design or a split design with the eyeglasses. The device for preventing myopia and correcting sitting posture comprises a controller, and a distance detection module, a balance detection module, an alarm and a battery which are respectively connected with the controller. Preferably, the device for preventing myopia and correcting sitting posture also comprises a brightness detection module, a timer and a wireless transmission module which are connected with the controller. According to the device disclosed by the invention, too close distance, inaccurate sitting posture, unsuitable brightness of the reading environment and fatigue caused by long-term continuous eye use can be alarmed, and various possibilities causing myopia are effectively prevented.

Description

technical field [0001] The invention relates to a device for preventing myopia and correcting sitting posture. Background technique [0002] The main causes of myopia are the long-term use of the eyes, the close distance of the eyes, and the strong or weak lighting. The measures to treat myopia include wearing glasses and laser therapy. Laser therapy has certain risks. Wearing myopia glasses is the most commonly used method for people to correct myopia, but wearing myopia glasses can only make the myopic eyes see things clearly. Myopia cannot be prevented, nor can the eyes be restored to their original vision, and wearing myopia glasses for a long time will aggravate the degree of myopia. Once myopia is formed, it is difficult to cure, so attention should be paid to preventing myopia and eye fatigue during eye use. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a device for preventing myopia and correcting sit...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02C11/00G08B21/24
CPCG02C11/10G08B21/24
Inventor 刘博
Owner 刘博
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