CN111870489B

CN111870489B - Software and hardware system capable of correcting pseudomyopia

Info

Publication number: CN111870489B
Application number: CN201910674509.7A
Authority: CN
Inventors: 孙玉红; 黄林
Original assignee: Hangzhou Rui Vision Technology Development Co ltd
Current assignee: Hangzhou Rui Vision Technology Development Co ltd
Priority date: 2019-07-25
Filing date: 2019-07-25
Publication date: 2023-06-09
Anticipated expiration: 2039-07-25
Also published as: CN111870489A

Abstract

The invention relates to the field of training rehabilitation and discloses a software and hardware system capable of correcting pseudomyopia, which comprises a glasses main body, wherein an eye cover is arranged on the glasses main body, the eye cover is connected with a protective sleeve through a sleeve rope, a headset module is arranged on the sleeve rope, the system also comprises a central controller, the central controller is connected with a brightness adjusting module, the headset module, a power module and a communication terminal, the brightness adjusting module is connected with a telescopic module, the brightness adjusting module and the telescopic module are arranged in the glasses main body, the telescopic module is used for conducting far-near scene switching, outdoor exercises are simulated through VR technology, the furthest depth of field can reach meters, the effect of training ciliary muscles without going out can be achieved, pseudomyopia can be effectively treated, pupil change is reduced in the training process, the training comfort is improved, and the training effect is improved.

Description

Software and hardware system capable of correcting pseudomyopia

Technical Field

The invention relates to the field of training rehabilitation, in particular to a software and hardware system capable of correcting pseudomyopia.

Background

The betz theory was a well-known ophthalmologist in new york city in the united states, born in new jersey in 1860. He considers that vision problems are caused by eye tension, and the ametropia can be eliminated by loosening the eyes, so that the eyes are removed, and the vision is recovered, and a series of vision recovery methods which he researches are called as a Betz theory (method). The essence of the betz theory is that the vision function training, adjustment and expansion of the eye movement of 360 degrees and the like are applicable to various vision problems, such as myopia, hyperopia, strabismus, amblyopia, presbyopia, cataract and the like. The main effect of the Betz theory is as follows:

improving vision in sports, through the training of looking far from near to the sighting target, influence the regulation system through the external muscle around the eyes and obtain strengthening, help teenagers improve tracking, searching, exploring mobility to things, effectively improve the controllability of visual axis, improve the control degree under unconscious state through conscious control, can also hinder the habitual trend that eyes "strive to see" simultaneously.

To realize the far and near vision and 360-degree eyeball movement, the patient needs to go outdoors, but obviously, parents do not take children to go outdoors for so much time; the outdoor exercises are simulated by the VR technology, the furthest depth of field can reach 300 meters, and the ciliary muscle exercise without going out can be realized; other instruments applying the Betz theory in the market at present simulate long-looking and short-looking by using a small green point back and forth movement, so that children feel boring and cannot continuously insist on eye training; through the animation of homemade video including subjects such as science and education, culture, art, language class in APP, let children feel rich and interesting, can also gather knowledge when taking exercise eyeball.

However, the brightness of the display screen can not be adjusted simultaneously when the distance between the glasses and the lenses is adjusted, when the images displayed by the glasses are close to eyeballs of a patient, the light inlet quantity is increased, the light absorbed by the pupils is increased, the pupils are contracted, and the brightness is correspondingly reduced at the moment, so that the change of the pupils of the patient is reduced, the training comfort is improved, and the training effect is improved.

How to solve the technical problems is a difficult problem to be solved.

Disclosure of Invention

The invention aims to provide a software and hardware system capable of correcting pseudomyopia, which aims to solve the problems that the brightness of a display screen cannot be regulated simultaneously when the distance between glasses is regulated by the conventional VR glasses, when an image displayed by the glasses is close to eyeballs of a patient, the light inlet quantity is increased, the luminosity absorbed by pupils is increased, and the pupils are contracted, and the brightness is correspondingly reduced at the moment so as to reduce the variation of the pupils of the patient, improve the training comfort and improve the training effect.

In order to achieve the above purpose, the technical scheme adopted by the invention is as follows:

the utility model provides a can correct software and hardware system of pseudomyopia, includes the glasses main part, install the eye-shade in the glasses main part, the eye-shade is connected with the protective sheath through the noose, install the headset module on the noose, still include central controller, central controller is connected with brightness adjustment module, headset module, power module and communication terminal, brightness adjustment module is connected with flexible module, brightness adjustment module and flexible module are all installed in the glasses main part, switch through flexible module far and near vision, simulate outdoor exercises through the VR technique, the furthest field depth can reach the meter, can realize the exercise ciliary muscle of leaving one's residence, can treat the pseudomyopia effectively, and adjust the flexible in-process of flexible module and pass through brightness adjustment module and correspond the luminance of regulation formation of image, reduce pupil change in the training process, increase the comfort level of training, increase training effect.

Further, the brightness adjusting module comprises a pair of glasses lenses which are arranged on the glasses frame, two ends of the glasses frame are fixedly connected with fixing blocks, and the fixing blocks are provided with telescopic modules.

Further, the telescopic module comprises a motor, a screw is fixedly connected to the power output end of the motor, and the screw is rotatably installed in a screw hole formed in the fixed block.

Further, the end of the screw remote from the motor is rotatably mounted in a positioning bearing mounted in the eyeglass body.

Further, the telescopic module comprises a telescopic rod, and the telescopic end of the telescopic rod is fixedly connected with the fixed block.

Further, the flexible module is including the third that overlaps in proper order establishing shrink wall, second shrink wall and first shrink wall, the first opening part of seting up on the second shrink wall is installed to the third shrink wall, the second opening part of seting up on the first shrink wall is installed to the second shrink wall, telescopic link and first rope body are installed to the inner wall of first shrink wall, the tip of telescopic link runs through the second shrink wall and the third shrink wall, the one end that keeps away from the first shrink wall inner wall of first rope body is walked around first pulley, second pulley, back and with the inner wall fixed connection of second shrink wall in proper order, the second pulley is with install respectively on the left and right sides inner wall of third shrink wall inner wall.

Further, a third pulley is arranged on the outer wall of the second shrinkage wall, a second rope body is wound on the first shrinkage wall, one end of the second rope body is fixedly connected with the inner wall of the first shrinkage wall, and the other end of the second rope body penetrates through the second shrinkage wall and is fixedly connected with the outer wall of the third shrinkage wall.

Compared with the prior art, the invention has the advantages that:

according to the scheme, in the process of controlling the telescopic module to stretch, the display module is controlled to adjust the imaging brightness, the near luminosity of the through hole is changed in the process of far and near imaging of the telescopic module, the problem can be effectively solved by adjusting the brightness through the display module, the brightness is reduced in near imaging, the brightness is increased in far imaging, the burden of the far and near imaging on the pupils of a patient is reduced, the training comfort is improved, and the training effect is improved; the prejudice of the prior art is overcome in the prior art, imaging brightness is kept unchanged in the process of far and near vision imaging, so that the pupils of patients are continuously enlarged and reduced, the training effect of the device on ciliary muscles is reduced, the training effect of the device and the ciliary muscles is an antagonistic relationship, and the problem is not considered in the prior art.

Drawings

FIG. 1 is a block diagram of a system of the present invention;

FIG. 2 is a schematic diagram of the structure of the present invention;

FIG. 3 is a partial schematic view of an embodiment of the present invention;

FIG. 4 is a schematic diagram of a partial side view of one embodiment of the present invention;

FIG. 5 is a schematic view showing a part of the construction of a second embodiment of the present invention;

FIG. 6 is a schematic diagram of a partial side view of a second embodiment of the present invention;

fig. 7 is a partial schematic structural view of a third embodiment of the present invention.

Reference numerals illustrate: 1 glasses main body, 2 eyepatches, 3 ropes, 4 headset modules, 5 protective sleeves, 6 glasses frames, 7 glasses lenses, 8 fixing blocks, 9 screws, 10 motors, 11 telescopic rods, 12 positioning bearings, 13 screw holes, 101 central controllers, 102 telescopic modules, 103 brightness adjusting modules, 105 power supply modules, 106 communication terminals, 201 first telescopic walls, 202 second telescopic walls, 203 third telescopic walls, 204 telescopic rods, 205 first pulleys, 206 first ropes, 207 second pulleys, 208 third pulleys, 209 fourth pulleys and 210 second ropes.

Detailed Description

The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby making clear and defining the scope of the present invention.

Referring to fig. 1 and fig. 2, a software and hardware system capable of correcting pseudomyopia includes a glasses main body 1, an eye patch 2 is installed on the glasses main body 1, the eye patch 2 is connected with a protective sleeve 5 through a sleeve rope 3, a headset module 4 is installed on the sleeve rope 3, the system further includes a central controller 101, the central controller 101 is connected with a brightness adjusting module 103, the headset module 4, a power module 105 and a communication terminal 106, the brightness adjusting module 103 is connected with a telescopic module 102, the brightness adjusting module 103 and the telescopic module 102 are both installed in the glasses main body 1, the telescopic module 102 is used for conducting far-near scene switching, the outdoor exercises are simulated through a VR technology, the furthest depth of field can reach 300 meters, the pseudomyopia can be effectively treated, the imaging brightness is correspondingly adjusted through the brightness adjusting module 103 in the telescopic process of the telescopic module 102, the pupil change is reduced in the training process, the training comfort is increased, and the training effect is increased.

In this embodiment, the brightness adjusting module 103 includes a pair of glasses lenses 7, the pair of glasses lenses 7 are mounted on the glasses frame 6, two ends of the glasses frame 6 are fixedly connected with fixing blocks 8, and the fixing blocks 8 are mounted with telescopic modules 102.

In this embodiment, referring to fig. 3 and fig. 4, the telescopic module 102 includes a motor 10, a power output end of the motor 10 is fixedly connected with a screw rod 9, one end of the screw rod 9 away from the motor 10 is rotatably installed in a positioning bearing 12, the screw rod 9 is rotatably installed in a screw hole 13 formed in the fixed block 8, the motor 10 is turned on, the power output end of the motor 10 drives the screw rod 9 to rotate, the screw rod 9 drives the fixed block 8 to move back and forth in the rotating process of the screw rod 9, one end of the screw rod 9 away from the motor 10 is rotatably installed in the positioning bearing 12, and the lens 7 on the glasses frame 6 is driven to perform near-far imaging in the moving process of the fixed block 8 back and forth.

In another embodiment, referring to fig. 7, the telescopic module 102 includes a third telescopic wall 203, a second telescopic wall 202 and a first telescopic wall 201 that are sleeved in turn, where the third telescopic wall 203 is installed at a first opening formed in the second telescopic wall 202, the second telescopic wall 202 is installed at a second opening formed in the first telescopic wall 201, a telescopic rod 204 and a first rope 206 are installed on an inner wall of the first telescopic wall 201, an end portion of the telescopic rod 204 penetrates through the second telescopic wall 202 and the third telescopic wall 203, and an end, far from the inner wall of the first telescopic wall 201, of the first rope 206 sequentially bypasses a first pulley 205,

second pulleys

207 and 209 and is fixedly connected with an inner wall of the second telescopic wall 202, and the

second pulleys

207 and 209 are respectively installed on left and right inner walls of the inner wall of the third telescopic wall 203; the outer wall of the second shrinking wall 202 is provided with a third pulley 208, the first shrinking wall 201 is wound with a second rope 210, one end of the second rope 210 is fixedly connected with the inner wall of the first shrinking wall 201, and the other end of the second rope 210 penetrates through the second shrinking wall 202 and is fixedly connected with the outer wall of the third shrinking wall 203.

In another embodiment, as shown in fig. 5 and 6, the positioning bearing 12 is installed in the glasses main body 1, the telescopic module 102 includes a telescopic rod 11, a telescopic end of the telescopic rod 11 is fixedly connected with the fixed block 8, the telescopic rod 11 stretches to drive the fixed block 8 to move back and forth, and the lens 7 on the glasses frame 6 is driven to perform near-far imaging in the process of moving the fixed block 8 back and forth.

The patient is provided with the glasses main body 1, the eyeshade 2 faces eyes of the patient, the protective sleeve 5 is clamped at the position of the back brain spoon of the patient, the pair of glasses lenses 7 are respectively positioned at the two eyes of the patient, the problem can be effectively solved by adjusting the brightness through the display module, the brightness is reduced during near-far imaging, the brightness is increased during near-far imaging, the pupil increasing burden of the patient is reduced during near-far imaging, the comfort of training is increased, and the training effect is improved; the prejudice of the prior art is overcome in the prior art, imaging brightness is kept unchanged in the process of far and near vision imaging, so that the pupils of patients are continuously enlarged and reduced, the training effect of the device on ciliary muscles is reduced, the training effect of the device and the ciliary muscles is an antagonistic relationship, and the problem is not considered in the prior art.

This is the working principle of the present invention, and what is not described in detail in the present specification is all the prior art known to those skilled in the art.

Although embodiments of the present invention have been described in connection with the accompanying drawings, the patentee may make various changes or modifications, such as substitutions to the specific structure of the expansion module 102, which are within the scope of the appended claims, without exceeding the scope of the invention as described in the claims.

Claims

1. The utility model provides a software and hardware system that can correct pseudomyopia, includes glasses main part (1), install eye-shade (2) on glasses main part (1), eye-shade (2) are connected with protective sheath (5) through noose (3), install headset module (4), its characterized in that on noose (3): the pair of glasses comprises a pair of glasses main body (1), and is characterized by further comprising a central controller (101), wherein the central controller (101) is connected with a brightness adjusting module (103), a headset module (4), a power module (105) and a communication terminal (106), the brightness adjusting module (103) is connected with a telescopic module (102), and the brightness adjusting module (103) and the telescopic module (102) are both arranged in the pair of glasses main body (1);

the telescopic module (102) comprises a third shrinkage wall (203), a second shrinkage wall (202) and a first shrinkage wall (201) which are sleeved in sequence, the third shrinkage wall (203) is arranged at a first opening formed in the second shrinkage wall (202), the second shrinkage wall (202) is arranged at a second opening formed in the first shrinkage wall (201), a telescopic rod (204) and a first rope body (206) are arranged on the inner wall of the first shrinkage wall (201), the end part of the telescopic rod (204) penetrates through the second shrinkage wall (202) and the third shrinkage wall (203), and one end, far away from the inner wall of the first shrinkage wall (201), of the first rope body (206) sequentially bypasses a first pulley (205), a second pulley (207) and a second pulley (209) and is fixedly connected with the inner wall of the second shrinkage wall (202), and the second pulleys (207) and (209) are respectively arranged on the left inner wall and the right inner wall of the third shrinkage wall (203);

a third pulley (208) is arranged on the outer wall of the second shrinkage wall (202), a second rope body (210) is wound on the first shrinkage wall (201), one end of the second rope body (210) is fixedly connected with the inner wall of the first shrinkage wall (201), and the other end of the second rope body (210) penetrates through the second shrinkage wall (202) and is fixedly connected with the outer wall of the third shrinkage wall (203);

in the process of controlling the telescopic module to stretch, the control display module can adjust the brightness of imaging at the same time, the telescopic module can change the near luminosity of the through hole in the process of far-near imaging, the brightness is adjusted through the display module, the brightness is reduced in the process of near imaging, the brightness is increased in the process of far-near imaging, the burden of the far-near imaging on the pupils of a patient is reduced, the comfort of training is improved, and the training effect is improved.

2. The software and hardware system for correcting pseudomyopia according to claim 1, wherein: the brightness adjusting module (103) comprises a pair of glasses lenses (7), the pair of glasses lenses (7) are arranged on the glasses frame (6), two ends of the glasses frame (6) are fixedly connected with fixing blocks (8), and the fixing blocks (8) are provided with telescopic modules (102).