CN210573060U - Glasses for preventing myopia - Google Patents
Glasses for preventing myopia Download PDFInfo
- Publication number
- CN210573060U CN210573060U CN201921142597.8U CN201921142597U CN210573060U CN 210573060 U CN210573060 U CN 210573060U CN 201921142597 U CN201921142597 U CN 201921142597U CN 210573060 U CN210573060 U CN 210573060U
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- glasses
- liquid crystal
- frame
- glasses frame
- myopia
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- Expired - Fee Related
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Abstract
The utility model provides a glasses of preventing myopia, it relates to glasses technical field, concretely relates to glasses of preventing myopia. The novel glasses comprise glasses frames and glasses legs, a left glasses frame is arranged at the left end of each glasses frame, a right glasses frame is arranged on the right side of each glasses frame, a nose bridge is connected between the left glasses frame and the right glasses frame, an infrared distance sensor is embedded into the center of the nose bridge, liquid crystal lenses are arranged in the left glasses frame and the right glasses frame, a controller and a battery are arranged in the glasses legs, the controller is respectively electrically connected with the infrared distance sensor and the liquid crystal lenses, and the battery provides power for the devices. The novel glasses are simple in structure and reasonable in design, the liquid crystal lenses are used as the lenses, when the watching distance is too close, the liquid crystal lenses are subjected to frequency conversion to enable the displayed images to become fuzzy, the wearer needs to adjust the watching distance to obtain clear images, and therefore the occurrence of myopia of the wearer can be effectively prevented.
Description
Technical Field
The utility model relates to the technical field of glasses, concretely relates to glasses for preventing myopia.
Background
Data show that the myopia proportion of high school students and college students in China is over 70 percent, and many children wear myopia glasses from primary schools and early schools. In office workers, many people face computers for a long time, work is performed overnight, the work task is heavy, and eye fatigue cannot be relieved.
Too long time to use eyes, too close distance to use eyes, and too strong or too weak illumination light are the main causes of myopia diseases. The measures for treating myopia comprise wearing glasses and laser treatment, the laser treatment has certain risk, the wearing of the glasses is the most common method for correcting myopia for people, but the wearing of the glasses can only enable the myopia eyes to see clearly, the myopia cannot be prevented, the original vision of the eyes cannot be recovered, and the myopia degree of the eyes can be aggravated when the glasses are worn for a long time. Myopia is difficult to cure once it has developed, so care should be taken to prevent myopia during use.
The main cause of myopia is to observe objects at a short distance for a long time or to observe objects at a too short distance, and if people can grasp a good visual range and develop a good viewing distance, the occurrence of myopia can be effectively prevented and controlled.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to prior art's defect and not enough, provide a glasses of preventing myopia, its simple structure, reasonable in design through the liquid crystal lens as the lens, when watching the distance when too near, the liquid crystal lens frequency conversion makes the image of demonstration become fuzzy, and the person of wearing needs the adjustment viewing distance to obtain clear image to can effectual prevention person of wearing myopia's emergence.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the novel glasses comprise glasses frames and glasses legs, a left glasses frame is arranged at the left end of each glasses frame, a right glasses frame is arranged on the right side of each glasses frame, a nose bridge is connected between the left glasses frame and the right glasses frame, an infrared distance sensor is embedded into the center of the nose bridge, liquid crystal lenses are arranged in the left glasses frame and the right glasses frame, a controller and a battery are arranged in the glasses legs, the controller is respectively electrically connected with the infrared distance sensor and the liquid crystal lenses, and the battery provides power for the devices.
Furthermore, the tail of the glasses leg is provided with an anti-falling rope for connecting the left and right glasses legs, and a vibration motor electrically connected with the controller is arranged in a cavity of the anti-falling rope.
Furthermore, the battery is a rechargeable lithium battery, and a USB charging interface electrically connected with the battery is arranged on the glasses legs.
Furthermore, an integrated circuit for controlling the liquid crystal lens, a transceiving integrated module for controlling the infrared distance sensor and a microprocessor for data processing are arranged in the controller.
Further, an eye protection layer is arranged on the outer side of the liquid crystal lens, and the eye protection layer is a colored glass layer or a metal film layer.
Furthermore, an anti-blue light film is attached to the outer side of the eye protection layer.
The utility model discloses a theory of operation: when the glasses frame is worn, the glasses frame is erected in front of the eyes of a user, the glasses legs are worn on the ears of the user, and the anti-falling rope is hung on the neck of the user, so that the glasses are worn more stably; when the anti-myopia liquid crystal lens is used, the infrared distance sensor at the center of the nose bridge can monitor the viewing distance in real time, when the viewing distance is too short, the controller controls the liquid crystal lens to carry out frequency conversion, so that an image displayed by the liquid crystal lens is blurred, meanwhile, the vibration motor in the rope is prevented from falling, a user is reminded, the user needs to adjust the viewing distance, the viewing distance is enabled to accord with an appropriate distance, the liquid crystal lens is recovered to a normal state, the user can be ensured to control an enough viewing distance, and the occurrence of myopia of the user is effectively prevented; the eyeshield layer that the liquid crystal lens outside set up can make glasses have anti blue light, prevent tired function, and more comfortable when the user uses further prevents near-sighted emergence.
After the technical scheme is adopted, the utility model discloses beneficial effect does: the novel glasses are simple in structure and reasonable in design, the liquid crystal lenses are used as the lenses, when the watching distance is too close, the liquid crystal lenses are subjected to frequency conversion to enable the displayed images to become fuzzy, the wearer needs to adjust the watching distance to obtain clear images, and therefore the occurrence of myopia of the wearer can be effectively prevented.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a schematic structural view from another angle of the present invention;
fig. 3 is a schematic structural diagram of the liquid crystal lens of the present invention.
Description of reference numerals: the glasses comprise a glasses frame 1, glasses legs 2, an infrared distance sensor 3, a liquid crystal lens 4, a controller 5, a battery 6, an anti-falling rope 7, a vibration motor 8, a USB charging interface 9, an eye protection layer 10, a blue light resistant film 11, a left glasses frame 1-1, a right glasses frame 1-2 and a nose bridge 1-3.
Detailed Description
Referring to fig. 1 to fig. 3, the technical solution adopted by the present embodiment is: it comprises a spectacle frame 1 and spectacle legs 2, wherein the left end of the spectacle frame 1 is provided with a left spectacle frame 1-1, the right side of the spectacle frame 1 is provided with a right spectacle frame 1-2, a nose bridge 1-3 is connected between the left mirror frame 1-1 and the right mirror frame 1-2, an infrared distance sensor 3 is embedded in the center of the nose bridge 1-3, liquid crystal lenses 4 are arranged in the left mirror frame 1-1 and the right mirror frame 1-2, a controller 5 and a battery 6 are arranged in the glasses leg 2, the controller 5 is respectively electrically connected with the infrared distance sensor 3 and the liquid crystal lens 4, the battery 6 provides power for the device, the infrared distance sensor 3 can monitor the viewing distance in real time, when the viewing distance is too close, the controller 5 controls the liquid crystal lens 4 to change the frequency, so that the image displayed by the liquid crystal lens 4 is blurred.
The afterbody of mirror foot 2 is provided with the rope 7 of preventing falling of connecting left and right mirror foot, be provided with in the cavity of preventing falling rope 7 with 5 electric connection's of controller vibrating motor 8, when watching the distance when too near, prevent falling vibrating motor 8 in the rope 7 and can vibrate, remind the user to adjust to suitable watching the distance to prevent near-sighted emergence.
And an integrated circuit for controlling the liquid crystal lens 4, a transceiving integrated module for controlling the infrared distance sensor 3 and a microprocessor for data processing are arranged in the controller 5.
An eye protection layer 10 is arranged on the outer side of the liquid crystal lens 4, and the eye protection layer 10 is a colored glass layer or a metal film layer; the outside of eyeshield layer 10 is attached with anti blue light membrane 11, and liquid crystal lens 4 and eyeshield layer 10 can make glasses have anti blue light, prevent tired function, and more comfortable when the user uses further prevents the emergence of myopia.
In specific implementation, the spectacle frame 1 is erected in front of the eyes of a user, the spectacle legs 2 are worn on the ears of the user, and the anti-falling rope 7 is hung on the neck of the user, so that the spectacle is worn more stably; when the anti-myopia liquid crystal display is used, the infrared distance sensor 3 in the center of the nose bridge 1-3 can monitor the viewing distance in real time, when the viewing distance is too short, the controller 5 controls the liquid crystal lens 4 to carry out frequency conversion, so that an image displayed by the liquid crystal lens 4 is blurred, meanwhile, the vibration motor 8 in the anti-falling rope 7 reminds a user, the user needs to adjust the viewing distance, the viewing distance is enabled to accord with an appropriate distance, the liquid crystal lens 4 is restored to a normal state, the user can control an enough viewing distance, and the occurrence of myopia of the user is effectively prevented; the eyeshield layer 10 that 4 outsides in the liquid crystal lens set up can make glasses have anti blue light, prevent tired function, and more comfortable when the user uses further prevents near-sighted emergence.
The above description is only for the purpose of illustrating the technical solutions of the present invention and not for the purpose of limiting the same, and other modifications or equivalent replacements made by those of ordinary skill in the art to the technical solutions of the present invention should be covered within the scope of the claims of the present invention as long as they do not depart from the spirit and scope of the technical solutions of the present invention.
Claims (6)
1. A pair of glasses for preventing myopia is characterized in that: the novel glasses comprise glasses frames and glasses legs, a left glasses frame is arranged at the left end of each glasses frame, a right glasses frame is arranged on the right side of each glasses frame, a nose bridge is connected between the left glasses frame and the right glasses frame, an infrared distance sensor is embedded into the center of the nose bridge, liquid crystal lenses are arranged in the left glasses frame and the right glasses frame, a controller and a battery are arranged in the glasses legs, the controller is respectively electrically connected with the infrared distance sensor and the liquid crystal lenses, and the battery provides power for the devices.
2. Glasses for myopia prevention according to claim 1, wherein: the tail of each glasses leg is provided with an anti-falling rope for connecting the left and right glasses legs, and a vibration motor electrically connected with the controller is arranged in a cavity of the anti-falling rope.
3. Glasses for myopia prevention according to claim 1, wherein: the battery is chargeable lithium cell, is provided with the USB interface that charges with battery electric connection on the mirror leg.
4. Glasses for myopia prevention according to claim 1, wherein: and the controller is internally provided with an integrated circuit for controlling the liquid crystal lens, a transceiving integrated module for controlling the infrared distance sensor and a microprocessor for data processing.
5. Glasses for myopia prevention according to claim 1, wherein: an eye protection layer is arranged on the outer side of the liquid crystal lens and is a colored glass layer or a metal film layer.
6. Glasses for myopia prevention according to claim 5, wherein: an anti-blue light film is attached to the outer side of the eye protection layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921142597.8U CN210573060U (en) | 2019-07-20 | 2019-07-20 | Glasses for preventing myopia |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921142597.8U CN210573060U (en) | 2019-07-20 | 2019-07-20 | Glasses for preventing myopia |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210573060U true CN210573060U (en) | 2020-05-19 |
Family
ID=70641412
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921142597.8U Expired - Fee Related CN210573060U (en) | 2019-07-20 | 2019-07-20 | Glasses for preventing myopia |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210573060U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113741062A (en) * | 2021-09-17 | 2021-12-03 | 邯郸市富亚电子技术有限公司 | Intelligent liquid crystal glasses with functions of preventing strabismus and myopia and control method thereof |
-
2019
- 2019-07-20 CN CN201921142597.8U patent/CN210573060U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113741062A (en) * | 2021-09-17 | 2021-12-03 | 邯郸市富亚电子技术有限公司 | Intelligent liquid crystal glasses with functions of preventing strabismus and myopia and control method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200519 Termination date: 20210720 |