CN114344100B - Amblyopia treatment glasses based on electrochromic material - Google Patents
Amblyopia treatment glasses based on electrochromic material Download PDFInfo
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- CN114344100B CN114344100B CN202210013426.5A CN202210013426A CN114344100B CN 114344100 B CN114344100 B CN 114344100B CN 202210013426 A CN202210013426 A CN 202210013426A CN 114344100 B CN114344100 B CN 114344100B
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Abstract
The invention provides amblyopia treatment glasses based on electrochromic materials, belongs to the field of glasses, and solves the problems that the existing shielding cover cannot adjust transmittance and the like. The glasses comprise a glasses frame, glasses lenses and electrochromic devices, wherein the glasses lenses and the electrochromic devices are arranged on the glasses frame, the electrochromic devices are provided with a control device, the control device is used for adjusting the transmittance of the electrochromic devices, one side of the glasses frame is provided with an adjusting knob, and the adjusting knob is used for being rotated by a person so that the control device can adjust the transmittance of the electrochromic devices; the control device adjusts the transmittance of the electrochromic device by controlling the output voltage of the regulator. The transmittance of the electrochromic device can be adjusted, and the electrochromic device is beneficial to the treatment of weakness.
Description
Technical Field
The invention belongs to the field of glasses, and particularly relates to a pair of glasses for treating amblyopia based on electrochromic materials.
Background
The shielding training is one of the most common methods for treating amblyopia, and the existing shielding method is that a plastic cloth or black cloth-made shielding eye cover is used for shielding dominant eyes to force the amblyopia eyes to see objects, so that the amblyopia eyes are exercised to increase the eyesight, but the shielding training method is only suitable for shielding training at home. And the shielding cover is mostly made of completely opaque materials, and the transmittance cannot be adjusted according to the relief of amblyopia symptoms.
Disclosure of Invention
The present invention has been made keeping in mind the above problems occurring in the prior art, and an object of the present invention is to provide glasses for treating amblyopia based on electrochromic materials.
The aim of the invention can be achieved by the following technical scheme: the amblyopia treatment glasses based on the electrochromic materials are characterized by comprising a glasses frame, glasses lenses and electrochromic devices, wherein the glasses lenses and the electrochromic devices are arranged on the glasses frame, the electrochromic devices are provided with a control device, the control device is used for adjusting the transmittance of the electrochromic devices, one side of the glasses frame is provided with an adjusting knob, and the adjusting knob is used for being rotated by a person so that the control device can adjust the transmittance of the electrochromic devices; the control device is provided with a regulator, and the regulator is electrically connected with the electrochromic device.
The working principle of the invention is as follows: the patient wears the spectacle frame, and the spectacle lens is located the place ahead of amblyopia eye, and electrochromic device is located the place ahead of dominant eye, and rotatory adjust knob for controlling means adjusts the transmittance of electrochromic device. The adjusting knob rotates by different amplitudes, the transmittance of the electrochromic device is different through the control device, and the control device adjusts the transmittance of the electrochromic device through controlling the output voltage of the regulator. The transmittance of the electrochromic device can be adjusted, and the electrochromic device is beneficial to the treatment of weakness.
In the amblyopia treatment glasses based on the electrochromic materials, the adjusting knob is provided with a plurality of working gears, and when the adjusting knob rotates to different working gears, the electrochromic devices are in a shielding state and different in transmittance.
In the amblyopia treatment glasses based on the electrochromic materials, the adjusting knob is further provided with a release gear, and when the adjusting knob rotates to the release gear, the electrochromic device releases the shielding.
In the amblyopia treatment glasses based on electrochromic materials, the control device is provided with a timing device, when the adjusting knob rotates to any one working gear, the timing device starts to count, and when the time recorded by the timing device reaches a preset value, the control device controls the electrochromic device to be unhelded.
In the amblyopia treatment glasses based on the electrochromic materials, a light shield is arranged around the electrochromic device.
In the amblyopia treatment glasses based on electrochromic materials, the light shield comprises a plurality of air bags, and the air bags are communicated with a first air pipe.
In the amblyopia treatment glasses based on electrochromic materials, the glasses frame is provided with a movable frame, the air bag is arranged on one side of the movable frame, and the first air tube is arranged on the other side of the movable frame.
In the amblyopia treatment glasses based on electrochromic materials, the glasses frame comprises glasses legs and a glasses frame, a return flow channel is arranged in the glasses frame, a plurality of second air pipes are arranged in the return flow channel, the second air pipes are sleeved outside the first air pipes, the first air pipes are provided with first air holes, the second air pipes are provided with second air holes, the second air holes are communicated with the return flow channel, and the movable frame can move relative to the glasses frame to enable the first air holes and the second air holes to be communicated or misplaced.
In the amblyopia treatment glasses based on electrochromic materials, grooves are formed in the upper side and the lower side of the movable frame, and the grooves are used for enabling fingers to be embedded into the movable frame.
In the amblyopia treatment glasses based on electrochromic materials, a limiting block is arranged on the outer side of the first air pipe, a limiting groove is formed in the inner side wall of the second air pipe, the limiting groove is formed in the length direction of the second air pipe, the moving frame moves to drive the first air pipe to move so that the limiting block moves in the length direction of the limiting groove, and the limiting groove is used for limiting the moving distance of the first air pipe in cooperation with the limiting block.
In the amblyopia treatment glasses based on electrochromic materials, a first channel and a second channel are further arranged in the glasses frame, one end of the first channel is communicated with the return channel, a first opening is formed in the other end of the first channel, an air port is formed in the glasses frame, one end of the second channel is communicated with the air port, a second opening is formed in the other end of the second channel, and a swing check valve is arranged at the first opening and the second opening.
In the amblyopia treatment glasses based on electrochromic materials, the swing check valve comprises a spring and a valve plate for sealing the first opening and the second opening, one end of the valve plate is rotatably connected in the glasses frame, the valve plate inclined cover is arranged on the first opening and the second opening, one end of the spring is connected with the valve plate, the other end of the spring is fixedly connected in the glasses frame, when the air bag is deflated, air flows out of the first channel to push away the valve plate and then flows to the second channel, and when the air bag is inflated, air flows into the second channel to push away the valve plate and then flows to the first channel.
Compared with the prior art, the transmittance of the electrochromic device can be adjusted.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is an enlarged schematic view of the structure of FIG. 1 according to the present invention;
FIG. 3 is a schematic structural view of an electrochromic device of the present invention;
FIG. 4 is a schematic view of the structure of the air bag of the present invention;
FIG. 5 is a schematic view of the structure of the moving frame of the present invention;
FIG. 6 is a schematic view of the structure of a second trachea according to the invention;
FIG. 7 is a schematic cross-sectional view of the present invention showing the communication between the first air hole and the second air hole;
FIG. 8 is a schematic cross-sectional view of the present invention when the first air hole and the second air hole are not connected;
FIG. 9 is a schematic view of the structure of the return flow channel of the present invention;
FIG. 10 is an enlarged schematic view of the structure of FIG. 9 at B in accordance with the present invention;
fig. 11 is an enlarged schematic view of the structure of fig. 10 at C according to the present invention.
In the figure, 1, a spectacle frame; 2. an ophthalmic lens; 3. an electrochromic device; 4. a control device; 5. an adjustment knob; 6. a timing device; 7. a light shield; 8. an air bag; 9. a first air tube; 10. a moving frame; 11. a temple; 12. a frame; 13. a loop-shaped flow channel; 14. a second air pipe; 15. a first air hole; 16. a second air hole; 17. a limiting block; 18. a limit groove; 19. a groove; 20. a first channel; 21. a second channel; 22. a first opening; 23. a second opening; 24. an air port; 25. a swing check valve; 26. a spring; 27. a valve plate; 28. a first transparent substrate layer; 29. a first transparent conductive layer; 30. an electrochromic layer; 31. an ion conducting layer; 32. an ion storage layer; 33. a second transparent conductive layer; 34. a second transparent substrate layer; 35. and a regulator.
Detailed Description
The following are specific embodiments of the present invention and the technical solutions of the present invention will be further described with reference to the accompanying drawings, but the present invention is not limited to these embodiments.
As shown in fig. 1 to 11, the amblyopia treatment glasses based on electrochromic materials comprise a glasses frame 1, and glasses lenses 2 and electrochromic devices 3 which are arranged on the glasses frame 1, wherein the electrochromic devices 3 are provided with a control device 4, the control device 4 is used for adjusting the transmittance of the electrochromic devices 3, one side of the glasses frame 1 is provided with an adjusting knob 5, and the adjusting knob 5 is used for being rotated by a person so that the control device 4 can adjust the transmittance of the electrochromic devices 3.
As shown in fig. 3, the electrochromic device 3 is provided with a first transparent substrate layer 28, a first transparent conductive layer 29, an electrochromic layer 30, an ion conductive layer 31, an ion storage layer 32, a second transparent conductive layer 33, and a second transparent substrate layer 34.
Wherein, the first transparent substrate layer 28 and the second transparent substrate layer 34 are made of transparent optical materials such as glass or resin, and the electrochromic layer 30 is made of electrochromic material. To adapt to the vision of the patient, the first transparent substrate layer 28 and the second transparent substrate layer 34 on both sides of the electrochromic device 3 may be ground to have one or more curved surfaces to adapt to patients of different powers.
The control device 4 is provided with a regulator 35, a power supply is arranged in the regulator 35, one path of the regulator 35 is electrically connected with the first transparent conductive layer 29, and the other path of the regulator 35 is electrically connected with the second transparent conductive layer 33. The control means 4 adjusts the transmittance of the electrochromic device 3 by controlling the output voltage of the regulator 35.
Further, the adjusting knob 5 is provided with a plurality of working steps, and when the adjusting knob 5 is rotated to different working steps, the electrochromic devices 3 are all in a shielding state and have different light transmittance. The adjustment knob 5 is also provided with a release gear, and when the adjustment knob 5 is rotated to the release gear, the electrochromic device 3 releases the shielding.
The adjusting knob 5 is rotated to different working positions, and the control device 4 makes the transmittance of the electrochromic device 3 different by controlling the output voltage of the regulator 35 to be different. When the adjusting knob 5 is in the working gear, the electrochromic devices 3 are all in a shielding state, and when the adjusting knob 5 is in the release gear, the electrochromic devices 3 are released from shielding.
The unmasking of the electrochromic device 3 is used to indicate that the electrochromic device 3 is in a colorless transparent state at this time. The electrochromic devices 3 are in a shielding state to indicate that the electrochromic devices 3 are in a colored state, and when the adjusting knob 5 is rotated to different working gears, the electrochromic devices 3 in the colored state have different color changing degrees, so that the light transmittance is different.
In this embodiment, as shown in fig. 2, the working gear has five gears, I gear, II gear, III gear, IV gear, V gear, and the release gear is 0 gear. The sensor senses the gear position of the adjusting knob 5. The sensor sends a signal to the control means 4, which control means 4 adjusts the output voltage of the regulator 35 such that the transmittance of the electrochromic device 3 is different in different gear positions.
Further, the control device 4 is provided with a timer device 6, when the adjusting knob 5 is rotated to any one of the working gears, the timer device 6 starts to count time, and when the time recorded by the timer device 6 reaches a preset value, the control device 4 controls the electrochromic device 3 to be unhelded.
For example, when the current gear of the adjusting knob 5 is the "0" gear, the adjusting knob 5 is rotated to the "I" gear, so that the electrochromic device 3 is in a shielding state, and the timing device 6 starts timing, when the time recorded by the timing device 6 reaches a preset value, the control device 4 controls the electrochromic device 3 to be unblocked, and the electrochromic device 3 is changed from a colored state to a colorless transparent state, and at this time, the adjusting knob 5 is still in the "I" gear, but because the preset time is exceeded, the control device 4 controls the electrochromic device 3 to be unblocked. After the shielding is removed, the adjusting knob 5 is rotated again, the adjusting knob 5 is rotated from the original 'I' gear to the 'II' gear, so that the electrochromic device 3 returns to the shielding state (the light transmittance of the 'II' gear shielding state is different from that of the 'I' gear shielding state), the timing device 6 restarts timing, and when the time recorded by the timing device 6 reaches a preset value, the control device 4 controls the electrochromic device 3 to remove the shielding, and the electrochromic device 3 changes from the colored state to the colorless transparent state.
When the adjusting knob 5 rotates from the original gear (including the working gear and the releasing gear) to any one of the working gears, the timing device 6 restarts timing, and when the recorded time reaches a preset value, the control device 4 controls the electrochromic device 3 to release the shielding.
Compared with the prior shielding cover, the shielding cover can not record the shielding time, is easy to cause the problems of overlong shielding time, inhibiting the development of the original healthy eyes and the like. The setting can record the shielding time, and when the shielding time reaches a certain value, the shielding can be automatically released.
The control device 4 can be connected with a terminal device (mobile phone or computer) in a wireless way, and a doctor can change a preset value by using the terminal device, so that the shielding time is changed. The medical care can formulate different shielding training schemes according to different patients, and when the patient uses the pair of therapeutic glasses, the adjusting knob 5 is rotated according to the shielding training scheme.
Depending on the degree of vision of the patient, the first transparent substrate layer 28 and the second transparent substrate layer 34 on both sides of the electrochromic device 3 may be polished to have one or more curved surfaces. The spectacle lens 2 is also made of transparent optical material such as glass or resin, and is polished to have one or more curved surfaces. When the electrochromic device 3 is unhelded, the therapeutic glasses can be worn as ordinary glasses.
Further, a light shield 7 is provided around the electrochromic device 3. The shadow mask 7 provided around the electrochromic device 3 shields the surroundings of the dominant eye, thereby improving the shadow training effect.
Further, the light shielding cover 7 comprises a plurality of air bags 8, and the air bags 8 are communicated with a first air pipe 9. The first air pipes 9 are arranged in a plurality, and the first air pipes 9 are communicated with the air bags 8 in a one-to-one correspondence.
Further, the eyeglass frame 1 is provided with a moving frame 10, the air bag 8 is provided on one side of the moving frame 10, and the first air tube 9 is provided on the other side of the moving frame 10. The person can toggle the moving frame 10 so that the moving frame 10 moves, and the moving frame 10 moves to drive the air bag 8 and the first air pipe 9 to move together.
Further, the lens frame 1 comprises a lens leg 11 and a lens frame 12, a loop-shaped flow channel 13 is arranged in the lens frame 12, a plurality of second air pipes 14 are arranged in the loop-shaped flow channel 13, the second air pipes 14 are sleeved outside the first air pipes 9, the first air pipes 9 are provided with first air holes 15, the second air pipes 14 are provided with second air holes 16, the second air holes 16 are communicated with the loop-shaped flow channel 13, and the movable frame 10 can move relative to the lens frame 12 so that the first air holes 15 and the second air holes 16 are communicated or misplaced. The second air pipes 14 are in one-to-one correspondence with the first air pipes 9.
The person dials the movable frame 10 to enable the movable frame 10 to be far away from the mirror frame 12, the movable frame 10 moves to drive the first air pipe 9 to move along the length direction of the second air pipe 14 until the first air hole 15 is communicated with the second air hole 16, and the dial of the movable frame 10 is stopped. When the first air hole 15 and the second air hole 16 are communicated, the second air hole 16 is communicated with the return flow passage 13, so that the air bag 8 is communicated with the return flow passage 13 through the first air pipe 9. By operating the movable frame 10 or the mirror frame 12, the movable frame 10 moves relative to the mirror frame 12 and approaches the mirror frame 12, the movable frame 10 drives the first air pipe 9 to move along the length direction of the second air pipe 14, when the movable frame 10 and the mirror frame 12 are attached together, the first air hole 15 and the second air hole 16 are misplaced, the first air hole 15 and the second air hole 16 are not communicated, and therefore the air bag 8 and the return channel 13 are not communicated. This arrangement enables communication and non-communication of the airbag 8 and the return flow passage 13.
Further, a first channel 20 and a second channel 21 are further arranged in the lens frame 12, one end of the first channel 20 is communicated with the return channel 13, a first opening 22 is arranged at the other end of the first channel 20, the lens frame 12 is provided with an air port 24, one end of the second channel 21 is communicated with the air port 24, a second opening 23 is arranged at the other end of the second channel 21, and a swing check valve 25 is arranged at the positions of the first opening 22 and the second opening 23. The swing check valve 25 includes a spring 26 and a valve plate 27 for sealing the first opening 22 and the second opening 23, one end of the valve plate 27 is rotatably connected to the inside of the frame 12, the valve plate 27 is obliquely covered on the first opening 22 and the second opening 23, one end of the spring 26 is connected to the valve plate 27, the other end of the spring 26 is fixedly connected to the inside of the frame 12, when the airbag 8 is deflated, gas flows out of the first passage 20 to push away the valve plate 27 and then flows to the second passage 21, and when the airbag 8 is inflated, gas flows into the second passage 21 to push away the valve plate 27 and then flows to the first passage 20.
When the air bag 8 is inflated, the movable frame 10 is firstly shifted to enable the movable frame 10 to be far away from the mirror frame 12, and the first air pipe 9 moves along the length direction of the second air pipe 14 until the first air hole 15 and the second air hole 16 are communicated, so that the air bag 8 is communicated with the return flow channel 13.
The air tap of the inflator is then inserted into the port 24 to inflate the airbag 8. The gas enters from the gas port 24, flows to the second opening 23 along the second channel 21, pushes away the valve plate 27 which is obliquely covered at the first opening 22 and the second opening 23, rotates the compression spring 26 to push away the valve plate 27, and after pushing away the valve plate 27, the gas flowing out of the second opening 23 flows into the first channel 20 from the first opening 22, flows into the return-type flow channel 13, flows into the first gas pipe 9 through the second gas hole 16 and the first gas hole 15, and finally flows into the gas bag 8, so that the gas bag 8 is inflated and swelled.
After the inflation is finished, the air tap of the inflator pump is pulled out, the spring 26 pushes the valve plate 27 to rotate under the restoring force of the spring 26, the valve plate 27 is obliquely covered on the first opening 22 and the second opening 23 again, and the valve plate 27 seals the first opening 22 and the second opening 23.
Then the patient wears the pair of therapeutic glasses, the movable frame 10 is pressed towards one side of eyes of the patient, so that the air bag 8 is pressed around the eyes, in the pressing process, air in the air bag 8 is pressed out of the air bag 8, the different air bags 8 are pressed out of the air bag 8 according to different shapes around the eyes, after the air in the air bag 8 is pressed out of the air bag 8, the air flows to the return channel 13 through the first air hole 15 and the second air hole 16, then flows to the first opening 22 along the first channel 20, the air pushes away the valve plate 27 obliquely covering the first opening 22 and the second opening 23, the valve plate 27 rotates the compression spring 26, and after the valve plate 27 is pushed away, the air flowing out of the first opening 22 flows into the second channel 21 from the second opening 23, and finally flows out of the air hole 24 into the external atmosphere.
The spring 26 is used to press against the valve plate 27 so that the valve plate 27 cannot rotate without being pushed by the gas flowing out from the first opening 22 or the second opening 23.
After the air bag 8 is pressed around the eyes so that the air bag 8 is attached around the eyes, the mirror frame 12 is pressed towards the movable frame 10, so that the movable frame 10 and the mirror frame 12 are attached together, the first air hole 15 and the second air hole 16 are not communicated in a dislocation manner, and the air in the air bag 8 cannot flow out into the return-type flow channel 13. Through the operation, the gas amount in different air bags 8 is different, so that the bulge of the air bags 8 is different, the light shield 7 is matched with the shape around the eyes of a patient, and when the patient performs shielding training, the light shield 7 can play a good light shielding role, so that a good training effect is achieved.
The movable frame 10 and the mirror frame 12 are attached together, the air bags 8 are not communicated with the return flow channel 13, the shape of the light shield 7 formed by the plurality of air bags 8 can be maintained for a period of time, and the treatment glasses only need to be worn directly in the maintenance period. If the air bag 8 is used for a long time, the shape of the light shield 7 is changed due to the air leakage phenomenon, and the shape around the eyes cannot be matched. The movable frame 10 is moved again to make the movable frame 10 far away from the frame 12, then the air bag 8 is inflated, after the inflation is finished, the movable frame 10 is pressed towards one side of eyes of a patient, and after the pressing is finished, the frame 12 is pressed again, so that the movable frame 10 and the frame 12 are attached together.
Further, a limiting block 17 is arranged on the outer side of the first air pipe 9, a limiting groove 18 is formed in the inner side wall of the second air pipe 14, the limiting groove 18 is formed in the length direction of the second air pipe 14, the moving frame 10 moves to drive the first air pipe 9 to move, so that the limiting block 17 moves in the length direction of the limiting groove 18, and the limiting groove 18 is used for limiting the moving distance of the first air pipe 9 in cooperation with the limiting block 17.
When the first air pipe 9 moves along the length direction of the second air pipe 14, the limiting block 17 moves along the length direction of the limiting groove 18, and when the first air hole 15 and the second air hole 16 are aligned, the limiting block 17 moves to the end of the limiting groove 18. When the limiting block 17 moves to the position where the end of the limiting groove 18 is blocked by the side wall of the limiting groove 18, the first air hole 15 and the second air hole 16 are aligned at this time, and the moving distance of the first air pipe 9 is limited by the arrangement so that the first air hole 15 and the second air hole 16 can be aligned.
Further, grooves 19 are formed on the upper side and the lower side of the moving frame 10, and the grooves 19 are used for embedding human fingers into the moving frame 10. The finger tips of the person are embedded in the grooves 19, and then the moving frame 10 is shifted so that the moving frame 10 is far away from the mirror frame 12, and the grooves 19 are arranged so that the person can shift the moving frame 10 away from the mirror frame 12.
The specific embodiments described herein are offered by way of example only to illustrate the spirit of the invention. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions thereof without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.
Although a number of terms are used more herein, the use of other terms is not precluded. These terms are used merely for convenience in describing and explaining the nature of the invention; they are to be interpreted as any additional limitation that is not inconsistent with the spirit of the present invention.
Claims (7)
1. Amblyopia treatment glasses based on electrochromic materials, which are characterized by comprising a glasses frame (1), glasses lenses (2) and electrochromic devices (3) which are arranged on the glasses frame (1), wherein the electrochromic devices (3) are provided with a control device (4), the control device (4) is used for adjusting the transmittance of the electrochromic devices (3), one side of the glasses frame (1) is provided with an adjusting knob (5), and the adjusting knob (5) is used for being rotated by a person so that the control device (4) can adjust the transmittance of the electrochromic devices (3); the control device (4) is provided with a regulator (35), and the regulator (35) is electrically connected with the electrochromic device (3);
a light shield (7) is arranged around the electrochromic device (3);
the light shield (7) comprises a plurality of air bags (8), and the air bags (8) are communicated with a first air pipe (9); the spectacle frame (1) is provided with a movable frame (10), the air bag (8) is arranged on one side of the movable frame (10), and the first air pipe (9) is arranged on the other side of the movable frame (10);
the glasses frame (1) comprises glasses legs (11) and a glasses frame (12), a loop-shaped runner (13) is arranged in the glasses frame (12), a plurality of second air pipes (14) are arranged in the loop-shaped runner (13), the second air pipes (14) are sleeved outside the first air pipes (9), first air holes (15) are formed in the first air pipes (9), second air holes (16) are formed in the second air pipes (14), the second air holes (16) are communicated with the loop-shaped runner (13), and the movable frame (10) can move relative to the glasses frame (12) so that the first air holes (15) and the second air holes (16) are communicated or misplaced; limiting blocks (17) are arranged on the outer side of the first air pipe (9), limiting grooves (18) are formed in the inner side wall of the second air pipe (14), the limiting grooves (18) are formed in the direction along the length direction of the second air pipe (14), the moving frame (10) moves to drive the first air pipe (9) to move, the limiting blocks (17) move in the direction along the length direction of the limiting grooves (18), and the limiting grooves (18) are used for limiting the moving distance of the first air pipe (9) in a matched mode with the limiting blocks (17).
2. Amblyopia treatment glasses based on electrochromic materials according to claim 1, characterized in that the adjustment knob (5) is provided with a plurality of working gears, when the adjustment knob (5) is rotated to different working gears, the electrochromic devices (3) are all in a shielding state and the transmittance is different.
3. Amblyopia treatment glasses based on electrochromic materials according to claim 1, characterized in that the adjustment knob (5) is also provided with a release gear, when the adjustment knob (5) is rotated to release gear, the electrochromic device (3) is unmasked.
4. Amblyopia treatment glasses based on electrochromic materials according to claim 2, characterized in that the control device (4) is provided with a timing device (6), when the adjusting knob (5) is rotated to any one of the working gears, the timing device (6) starts timing, when the time recorded by the timing device (6) reaches a preset value, the control device (4) controls the electrochromic device (3) to be unblocked.
5. Amblyopia treatment glasses based on electrochromic materials according to claim 1, characterized in that the upper and lower sides of the moving frame (10) are further provided with grooves (19), the grooves (19) are used for embedding human fingers into the moving frame (10).
6. The amblyopia treatment glasses based on electrochromic materials according to claim 1, wherein a first channel (20) and a second channel (21) are further arranged in the glasses frame (12), one end of the first channel (20) is communicated with the return channel (13), a first opening (22) is formed in the other end of the first channel (20), an air port (24) is formed in the glasses frame (12), one end of the second channel (21) is communicated with the air port (24), a second opening (23) is formed in the other end of the second channel (21), and a swing check valve (25) is arranged at the first opening (22) and the second opening (23).
7. Amblyopia treatment glasses based on electrochromic materials according to claim 6, characterized in that the swing check valve (25) comprises a spring (26) and a valve plate (27) for sealing the first opening (22) and the second opening (23), one end of the valve plate (27) is rotatably connected in the glasses frame (12), the valve plate (27) is obliquely covered on the first opening (22) and the second opening (23), one end of the spring (26) is connected with the valve plate (27), the other end of the spring (26) is fixedly connected in the glasses frame (12), when the air bag (8) is deflated, gas flows out of the first channel (20) to push away the valve plate (27) and then flows to the second channel (21), and when the air bag (8) is inflated, gas flows into the push away valve plate (27) from the second channel (21) and then flows to the first channel (20).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210013426.5A CN114344100B (en) | 2022-01-06 | 2022-01-06 | Amblyopia treatment glasses based on electrochromic material |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210013426.5A CN114344100B (en) | 2022-01-06 | 2022-01-06 | Amblyopia treatment glasses based on electrochromic material |
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| CN114344100A CN114344100A (en) | 2022-04-15 |
| CN114344100B true CN114344100B (en) | 2023-08-01 |
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| CN115616938B (en) * | 2022-08-26 | 2024-01-05 | 广州汽车集团股份有限公司 | Control method and device of electrochromic device, electronic equipment and storage medium |
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