CN112083584A - Glasses for reading - Google Patents
Glasses for reading Download PDFInfo
- Publication number
- CN112083584A CN112083584A CN202010987746.1A CN202010987746A CN112083584A CN 112083584 A CN112083584 A CN 112083584A CN 202010987746 A CN202010987746 A CN 202010987746A CN 112083584 A CN112083584 A CN 112083584A
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- CN
- China
- Prior art keywords
- color
- light
- state
- control module
- changing lens
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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- 239000011521 glass Substances 0.000 title claims abstract description 35
- 238000001514 detection method Methods 0.000 claims abstract description 6
- 239000000463 material Substances 0.000 claims description 5
- 230000000903 blocking effect Effects 0.000 claims 1
- 230000004438 eyesight Effects 0.000 abstract description 7
- 238000005259 measurement Methods 0.000 abstract description 6
- 230000005540 biological transmission Effects 0.000 abstract 1
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- ZNOKGRXACCSDPY-UHFFFAOYSA-N tungsten trioxide Chemical compound O=[W](=O)=O ZNOKGRXACCSDPY-UHFFFAOYSA-N 0.000 description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 208000003464 asthenopia Diseases 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000009931 harmful effect Effects 0.000 description 1
- 230000003862 health status Effects 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004379 myopia Effects 0.000 description 1
- 208000001491 myopia Diseases 0.000 description 1
- IEQIEDJGQAUEQZ-UHFFFAOYSA-N phthalocyanine Chemical class N1C(N=C2C3=CC=CC=C3C(N=C3C4=CC=CC=C4C(=N4)N3)=N2)=C(C=CC=C2)C2=C1N=C1C2=CC=CC=C2C4=N1 IEQIEDJGQAUEQZ-UHFFFAOYSA-N 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- FHCPAXDKURNIOZ-UHFFFAOYSA-N tetrathiafulvalene Chemical compound S1C=CSC1=C1SC=CS1 FHCPAXDKURNIOZ-UHFFFAOYSA-N 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
- -1 viologen Chemical compound 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
- G02C7/00—Optical parts
- G02C7/16—Shades; shields; Obturators, e.g. with pinhole, with slot
-
- G—PHYSICS
- G02—OPTICS
- G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
- G02C11/00—Non-optical adjuncts; Attachment thereof
- G02C11/10—Electronic devices other than hearing aids
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Ophthalmology & Optometry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Acoustics & Sound (AREA)
- Otolaryngology (AREA)
- Eyeglasses (AREA)
Abstract
The invention relates to glasses for reading, comprising: an eyeglass frame wearable by a user; the color-changing lens is arranged on the spectacle frame and has a light-transmitting state and a light-shielding state; the inclination angle sensor is arranged on the spectacle frame and used for measuring the current inclination angle of the spectacles for reading; the control module is arranged on the spectacle frame and is connected with the color-changing lens and the tilt angle sensor; the control module can control the color-changing lens to be switched between a light transmitting state and a light shading state according to the measured value of the inclination angle sensor. When the posture of the user is not correct, the detection value of the inclination angle sensor changes along with the inclination angle sensor, so that the control module can control the color changing lens to be switched to a shading state, the user cannot read continuously and only can adjust the posture until the control module switches the color changing lens to a light transmission state according to the measurement value of the inclination angle sensor, and therefore the user can be effectively supervised to adjust the posture, and the eyesight and the posture of the user can be improved.
Description
Technical Field
The invention belongs to the technical field of posture correction, and particularly relates to glasses for reading.
Background
In the reading process, the problem that people's posture is not held is more serious, the posture is not held not only can cause harmful effects to people's posture and health status, and also be an important reason that leads to myopia, among the prior art, a control module has been add on the picture frame for make the glasses of reminding when user's posture is not held, inclination sensor and voice broadcast module, this control module can be greater than when setting for the angle at inclination sensor's detected value and control the voice broadcast module and send out the police dispatch newspaper, thereby remind the user to adjust the posture. However, although the glasses for reading can alert the user by giving an alarm, it is difficult to actually improve the posture of the user because the user's consciousness is relied on whether to adjust the posture.
Disclosure of Invention
In order to solve all or part of the above problems, the present invention provides glasses for reading, which can solve the problem of the prior art that the supervising effect on the user is not strong enough, and is helpful to improve the vision and the posture of the user.
The invention provides glasses for reading, comprising: an eyeglass frame wearable by a user; the color-changing lens is arranged on the spectacle frame and has a light-transmitting state and a light-shielding state; the inclination angle sensor is arranged on the spectacle frame and used for measuring the current inclination angle of the spectacle frame; the control module is arranged on the spectacle frame and is connected with the color-changing lens and the inclination angle sensor; the control module can control the color-changing lens to be switched between a light transmitting state and a light shielding state according to the measured value of the inclination angle sensor.
Further, the control module can adjust the state of the color-changing lens to a light-shielding state when the current inclination angle measured by the inclination angle sensor is greater than a set angle and the duration time exceeds a first time interval, and can adjust the state of the color-changing lens to a light-transmitting state when the current inclination angle measured by the inclination angle sensor is less than or equal to the set angle.
Further, the tilt angle sensor is an electronic level or a gyroscope, the set angle is 45 ° in the front-back direction, 45 ° in the left-right direction, and the first time interval is any one of 5 to 10 seconds.
Furthermore, the glasses further comprise a distance measuring module arranged on the glasses frame, the distance measuring module is connected with the control module and is used for measuring the distance between the glasses frame and an object in front of the glasses frame, and the control module can control the color-changing lens to be switched between a light-transmitting state and a light-shielding state according to the detection result of the distance measuring module.
Further, the control module can adjust or keep the state of the color-changing lens in a light-shielding state when the distance measured by the distance measuring module does not fall into a predetermined range and the duration time exceeds a second time interval, and the control module can adjust or keep the state of the color-changing lens in a light-transmitting state when the distance measured by the distance measuring module falls into the predetermined range.
Further, the ranging module comprises an infrared ranging sensor or a radar ranging sensor which is arranged in the front end of the glasses leg of the glasses frame.
Further, the predetermined range is 50cm to 70cm, and the second time interval is any one of 5 to 10 s.
Further, when the color-changing lens is continuously in the light-transmitting state and the duration time of the color-changing lens exceeds a third time interval, the control module can adjust the state of the color-changing lens to a light-shielding state.
Further, the third time interval is 2 hours.
Furthermore, the glasses also comprise a power supply module which is arranged on the glasses frame and connected with the control module, and the color-changing lenses are made of ultraviolet electrochromic materials.
According to the technical scheme, the glasses for reading mainly comprise a glasses frame, a color-changing lens, a tilt angle sensor and a control module. The detection value of the inclination angle sensor can reflect whether the posture of a user is correct or not, and the control module can control the color-changing lens to be switched between a light-transmitting state and a light-shielding state based on the measurement value of the inclination angle sensor. When the posture of the user is not correct, the control module can control the color-changing lens according to the measured value of the inclination angle sensor, so that the color-changing lens is switched to a shading state, the user is forced to stop reading, and the posture is adjusted. When the posture end of the user is correct, the control module can switch the color-changing lens into a light-transmitting state according to the measurement value of the inclination angle sensor, and the user is allowed to read normally. The posture adjusting device not only can effectively urge a user to adjust the posture, but also is beneficial to improving the eyesight and the posture of the user. The glasses for reading provided by the invention have the advantages of simple structure, convenience in manufacturing, practicability, safety, reliability and convenience in implementation, popularization and application.
Drawings
Preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings. In the figure:
fig. 1 is a schematic structural view of glasses for reading according to an embodiment of the present invention.
In the drawings, like parts are provided with like reference numerals. The figures are not drawn to scale.
Detailed Description
The invention will be further explained with reference to the drawings.
Fig. 1 is a schematic structural view of glasses for reading according to an embodiment of the present invention. As shown in fig. 1, the glasses 100 for reading mainly include a glasses frame 1, a color changing lens 2, a tilt sensor 3, and a control module 4. Wherein the spectacle frame 1 can be worn by a user. The color changing lens 2 is arranged on the spectacle frame 1 and has a light transmitting state and a light shading state. The tilt sensor 3 is provided on the spectacle frame 1 and is able to measure the current tilt of the spectacles 100 for reading. The control module 4 is arranged on the spectacle frame 1 and is connected with the color-changing lens 2 and the tilt angle sensor 3, so that the color-changing lens 2 is controlled to be switched between a light-transmitting state and a light-shielding state according to the measured value of the tilt angle sensor 3. Wherein the tilt sensor 3 is set such that the measurement value of the tilt sensor 3 is approximately zero when the user wears the eyeglasses 100 and is in a head-up state. The control module 4 mainly includes a programmable logic control unit (such as a PLC or a CPU), a memory, and an electronic component connected to the programmable logic control unit, etc., which are well known to those skilled in the art and will not be described in detail herein.
The glasses 100 for reading of the embodiment of the invention mainly comprise a glasses frame 1, a color-changing lens 2, a tilt angle sensor 3 and a control module 4. The detection value of the tilt sensor 3 can reflect whether the posture of the user is correct, and the control module 4 can control the color-changing lens 2 to switch between the light-transmitting state and the light-shielding state based on the measurement value of the tilt sensor 3. When the posture of the user is not correct, the control module 4 can control the color-changing lens 2 according to the measured value of the tilt sensor 3, so that the color-changing lens 2 is switched to a light-shielding state, the user is forced to stop reading, and the posture is adjusted. When the posture of the user is correct, the control module 4 can switch the color-changing lens 2 to a light-transmitting state according to the measurement value of the tilt sensor 3, so that the user can read normally. The posture adjusting device not only can effectively urge a user to adjust the posture, but also is beneficial to improving the eyesight and the posture of the user. The glasses for reading provided by the invention have the advantages of simple structure, convenience in manufacturing, practicability, safety, reliability and convenience in implementation, popularization and application.
In this embodiment, the control module 4 can adjust the state of the color-changing lens 2 to the light-shielding state when the current tilt angle measured by the tilt angle sensor 3 is greater than the set angle and the duration time exceeds the first time interval, so as to force the user to stop reading and adjust the posture. When the user adjusts the posture so that the current inclination angle measured by the inclination angle sensor 3 is smaller than or equal to the set angle, the control module 4 can also adjust the state of the color-changing lens 2 to be a light-transmitting state, so that the user can continue reading under the condition of correct posture. Wherein, the tilt sensor 3 can be selected as an electronic level or a gyroscope capable of measuring and outputting a tilt angle to the control module 4. The setting angle is 45 degrees in the front-back direction and 45 degrees in the left-right direction, and in order to avoid switching the color changing lens 2 to the light shielding state due to a slight motion of a user, such as nodding or shaking the head, the first time interval is set to any value of 5-10s, preferably 5s, which is helpful for avoiding interference of a transient motion, such as nodding or shaking the head, on the tilt angle sensor 3.
In this embodiment, in order to avoid the user from being too far away or too close to the object to be observed, which may damage the vision of the user, the glasses 100 for reading further comprises a distance measuring module 5 disposed on the glasses frame 1. The distance measuring module 5 is connected with the control module 4 and can measure the distance between the spectacle frame 1 and an object right in front of the spectacle frame. The control module 4 can control the color-changing lens 2 to switch between the light-transmitting state and the light-shielding state according to the detection result of the distance measuring module 5.
In this embodiment, when the distance measured by the distance measuring module 5 does not fall within the predetermined range and the duration time exceeds the second time interval, the control module 4 can adjust or maintain the state of the color-changing lens 2 to be in the light-shielding state, so as to force the user to stop reading and adjust the distance between the user and the object in front of the user. And when the distance measured by the distance measuring module 5 falls into a preset range, the control module 4 adjusts or maintains the state of the color-changing lens 2 in a light-transmitting state. Wherein, the distance measuring module 5 can be selected as an infrared distance measuring sensor or a radar distance measuring sensor and the like arranged in the front end of the glasses legs of the glasses frame 1. The predetermined range can be selected to be 50cm-70cm, and the second time interval can be selected to be any value of 5-10s, preferably 5s, so as to avoid that the color-changing lens 2 is switched to the light-shielding state due to micro actions of nodding or shaking the head of a user.
In this embodiment, when the color-changing lens 2 is continuously in the transparent state and the duration time exceeds the third time interval, the control module 4 can adjust the state of the color-changing lens 2 to the light-shielding state, so as to force the user to stop reading, thereby preventing the user from visual fatigue and further damaging eyesight due to overlong eye use time. Preferably, the third time interval is 2 hours.
In this embodiment, the glasses 100 further include a power supply module 6 disposed on the glasses frame 1 and connected to the control module 4, the color-changing lens 2 is an electrochromic device, and the power supply module 6 can be controlled by the control module 4, so as to supply power to the color-changing lens 2, change the color of the electrochromic device, and switch to a light-shielding state. And the power supply to the electrochromic device can be stopped under the control of the control module 4, so that the color-changing lens 2 is switched into a light-transmitting state. When the switch 7 is arranged between the power supply module 6 and the control module 4, the glasses 100 can be conveniently opened by a user during use and closed after use, so that the electricity is saved. Wherein, the power supply module 6 can be selected as a lithium battery or a super capacitor. The electrochromic device is made of electrochromic materials, the electrochromic materials can be selected from tungsten trioxide, viologen, tetrathiafulvalene, metal phthalocyanine compounds and the like, and preferably are viologen electrochromic materials with perfect technology and low cost.
In summary, the glasses 100 for reading of the present invention can solve the problem of the prior art that the supervising effect on the user is not strong enough, and is helpful to improve the eyesight and the posture of the user.
In the description of the present application, it is to be understood that the terms "left", "right", "front", "rear", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the referred devices or elements must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit to a number of indicated technical features. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral parts; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
The above description is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily make changes or variations within the technical scope of the present invention disclosed, and such changes or variations should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims. The technical features mentioned in the embodiments can be combined in any way as long as there is no structural conflict. It is intended that the invention not be limited to the particular embodiments disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.
Claims (10)
1. Glasses for reading, characterized in that it comprises:
an eyeglass frame wearable by a user;
the color-changing lens is arranged on the spectacle frame and has a light-transmitting state and a light-shielding state;
the inclination angle sensor is arranged on the spectacle frame and used for measuring the current inclination angle of the spectacle frame;
the control module is arranged on the spectacle frame and is connected with the color-changing lens and the inclination angle sensor;
the control module can control the color-changing lens to be switched between a light transmitting state and a light shielding state according to the measured value of the inclination angle sensor.
2. The eyeglasses according to claim 1, wherein the control module is capable of adjusting the state of the color-changing lens to a light-blocking state when the current tilt angle measured by the tilt sensor is greater than a set angle and the duration time exceeds a first time interval, and the control module is further capable of adjusting the state of the color-changing lens to a light-transmitting state when the current tilt angle measured by the tilt sensor is less than or equal to the set angle.
3. The eyeglasses according to claim 2, wherein the tilt sensor is an electronic level or a gyroscope, the set angle is 45 ° in the front-back direction, 45 ° in the left-right direction, and the first time interval is any one of 5 to 10 seconds.
4. The eyeglasses according to any one of claims 1 to 3, further comprising a distance measuring module disposed on the eyeglasses frame and connected to the control module for measuring the distance between the eyeglasses frame and an object directly in front of the eyeglasses frame, wherein the control module can control the color-changing lens to switch between the light-transmitting state and the light-shielding state according to the detection result of the distance measuring module.
5. The eyeglasses according to claim 4, wherein the control module is capable of adjusting or maintaining the state of the color-changing lens to a light-blocking state when the distance measured by the distance measuring module does not fall within a predetermined range and the duration time thereof exceeds a second time interval, and wherein the control module is capable of adjusting or maintaining the state of the color-changing lens to a light-transmitting state when the distance measured by the distance measuring module falls within a predetermined range.
6. The eyeglasses according to claim 4, wherein said ranging module comprises an infrared ranging sensor or a radar ranging sensor mounted in the temple tips of said eyeglasses frames.
7. The eyeglasses according to claim 5, characterized in that said predetermined range is between 50cm and 70cm and said second time interval is any value between 5 and 10 s.
8. The eyeglasses according to any one of claims 1 to 3, wherein said control module is capable of adjusting the state of said color changing lenses to a light blocking state when said color changing lenses are continuously in a light transmitting state and the duration has exceeded a third time interval.
9. The eyewear of claim 8, wherein the third time interval is 2 hours.
10. The eyeglasses according to any one of claims 1 to 3, further comprising a power supply module arranged on said eyeglasses frame and connected to said control module, said color-changing lenses being made of electrochromic material of the viologen type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010987746.1A CN112083584A (en) | 2020-09-18 | 2020-09-18 | Glasses for reading |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010987746.1A CN112083584A (en) | 2020-09-18 | 2020-09-18 | Glasses for reading |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112083584A true CN112083584A (en) | 2020-12-15 |
Family
ID=73738947
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010987746.1A Pending CN112083584A (en) | 2020-09-18 | 2020-09-18 | Glasses for reading |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112083584A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114732399A (en) * | 2021-01-08 | 2022-07-12 | 广东小天才科技有限公司 | Eye protection glasses with atomizing spectacle lenses |
| CN114748058A (en) * | 2021-01-08 | 2022-07-15 | 广东小天才科技有限公司 | Eye protection glasses based on inclination angle |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109581692A (en) * | 2018-11-30 | 2019-04-05 | 滑县水滴信息服务有限公司 | A kind of intelligent glasses and its control method |
| CN109799622A (en) * | 2019-03-25 | 2019-05-24 | 江苏万利源智能科技有限公司 | A kind of the myopia prevention intelligent glasses and working method of the automatically controlled eyeglass of band |
-
2020
- 2020-09-18 CN CN202010987746.1A patent/CN112083584A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109581692A (en) * | 2018-11-30 | 2019-04-05 | 滑县水滴信息服务有限公司 | A kind of intelligent glasses and its control method |
| CN109799622A (en) * | 2019-03-25 | 2019-05-24 | 江苏万利源智能科技有限公司 | A kind of the myopia prevention intelligent glasses and working method of the automatically controlled eyeglass of band |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114732399A (en) * | 2021-01-08 | 2022-07-12 | 广东小天才科技有限公司 | Eye protection glasses with atomizing spectacle lenses |
| CN114748058A (en) * | 2021-01-08 | 2022-07-15 | 广东小天才科技有限公司 | Eye protection glasses based on inclination angle |
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