CN113693899A - Children's myopia prevention eyeshield system based on eye sight principle - Google Patents
Children's myopia prevention eyeshield system based on eye sight principle Download PDFInfo
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- CN113693899A CN113693899A CN202110980489.3A CN202110980489A CN113693899A CN 113693899 A CN113693899 A CN 113693899A CN 202110980489 A CN202110980489 A CN 202110980489A CN 113693899 A CN113693899 A CN 113693899A
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- 208000001491 myopia Diseases 0.000 title claims abstract description 30
- 230000004438 eyesight Effects 0.000 title claims abstract description 27
- 230000004379 myopia Effects 0.000 title claims abstract description 27
- 230000002265 prevention Effects 0.000 title claims abstract description 15
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 10
- 238000010438 heat treatment Methods 0.000 claims description 12
- 230000001681 protective effect Effects 0.000 claims description 6
- 230000000694 effects Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 13
- 238000001514 detection method Methods 0.000 description 6
- 230000017531 blood circulation Effects 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 4
- 239000003351 stiffener Substances 0.000 description 4
- 230000001815 facial effect Effects 0.000 description 2
- 208000003464 asthenopia Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H5/00—Exercisers for the eyes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F7/00—Heating or cooling appliances for medical or therapeutic treatment of the human body
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H39/00—Devices for locating or stimulating specific reflex points of the body for physical therapy, e.g. acupuncture
- A61H39/04—Devices for pressing such points, e.g. Shiatsu or Acupressure
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F7/00—Heating or cooling appliances for medical or therapeutic treatment of the human body
- A61F2007/0001—Body part
- A61F2007/0002—Head or parts thereof
- A61F2007/0004—Eyes or part of the face surrounding the eyes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
- A61H2201/12—Driving means
- A61H2201/1207—Driving means with electric or magnetic drive
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H2205/00—Devices for specific parts of the body
- A61H2205/02—Head
- A61H2205/022—Face
- A61H2205/024—Eyes
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- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Rehabilitation Therapy (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Physical Education & Sports Medicine (AREA)
- Pain & Pain Management (AREA)
- Epidemiology (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Ophthalmology & Optometry (AREA)
- Rehabilitation Tools (AREA)
Abstract
The invention discloses a children myopia prevention and eye protection system based on an eye vision principle, which comprises a base, universal wheels, a telescopic rod and a reinforcing rod, wherein the universal wheels are installed at the bottom end of the base, the telescopic rod is fixed at the middle part of the upper end of the base, the reinforcing rod is connected between the outer side wall of the bottom end of the telescopic rod and the base, a positioning button is arranged on a telescopic arm of the telescopic rod, a positioning hole is formed in a fixing arm of the telescopic rod, and a supporting plate is fixed at the top end of the telescopic rod. Has the advantages that: through setting up electric putter, motor and connecting axle, in the device use, electric putter adjusts the position of eyeshield appearance according to children's shape of face, and the motor passes through the connecting axle and drives the eyeshield appearance and rotate, and then adjusts the inclination of eyeshield appearance, guarantees that eyeshield appearance and children's eye closely laminate, guarantees the massage effect of eyeshield appearance, improves the device practicality.
Description
Technical Field
The invention relates to the technical field of myopia prevention and eye protection systems, in particular to a children myopia prevention and eye protection system based on an eye vision principle.
Background
The eye is an organ capable of perceiving light, the simplest eye structure can detect the brightness and darkness of the surrounding environment, the more complicated eye structure can provide vision, myopia is often caused by eye fatigue in the process of using the eye, particularly, high-hair crowds of myopia in children can prevent the myopia of children and massage the eyes through the eye protection instrument when protecting the eyes of the children.
However, the position of the eye protection instrument is fixed in the using process of the existing children myopia prevention eye protection system based on the eye vision principle, and the eye protection instrument cannot be tightly attached to the eyes of the children due to different facial shapes of the children, so that the massage effect of the eye protection instrument is influenced, the practicability of the device is reduced, secondly, the existing children myopia prevention eye protection system based on the eye vision principle is firstly tested by a testing machine in the operation process, then data is printed, and medical personnel operate the device according to the data, so that the method is not only complicated in process, but also easy to make mistakes, and the actual operability of the system is influenced, in addition, the existing children myopia prevention eye protection system based on the eye vision principle cannot heat the eyes of the children in the eye massage process, further causes discomfort of the eyes of the children in winter, and reduces the comfort level of the device in use, therefore, a child myopia prevention and eye protection system based on the eye vision principle is urgently needed to solve the existing problems.
Disclosure of Invention
The invention aims to solve the problems and provide a child myopia prevention and protection system based on the eye vision principle.
The invention realizes the purpose through the following technical scheme:
a children myopia prevention eye protection system based on an eye vision principle comprises a base, universal wheels, a telescopic rod and a reinforcing rod, wherein the universal wheels are installed at the bottom end of the base, the telescopic rod is fixed at the middle part of the upper end of the base, the reinforcing rod is connected between the outer side wall of the bottom end of the telescopic rod and the base, a positioning button is arranged on a telescopic arm of the telescopic rod, a positioning hole is formed in a fixing arm of the telescopic rod, a supporting plate is fixed at the top end of the telescopic rod, electric push rods are respectively arranged on two sides of the upper end of the supporting plate, a fixing frame is installed at one end of each electric push rod, an eye protection instrument is installed in the fixing frame, connecting seats are installed on two side walls of the eye protection instrument, connecting shafts are arranged on the connecting seats, a motor is installed on one side wall of the fixing frame, a protective shell is arranged outside the motor, and a rubber ring is arranged on the eye protection instrument, the improved portable voice watch is characterized in that a heating ring is installed in the rubber ring, a concave cavity is formed in one side of the upper end of the supporting plate, a rubber pad is arranged in the concave cavity, an operating panel is fixed to the bottom end of the supporting plate, an antenna is arranged on one side wall of the operating panel, a display screen is installed on the other side wall of the operating panel, a timer is arranged above the display screen, a voice player is arranged on one side of the timer, a storage battery pack is installed in the supporting plate, and a charging hole is formed in one side of the storage battery pack.
Furthermore, the universal wheel with the base passes through bolted connection, the telescopic link with the base passes through bolted connection, the stiffener with the telescopic link and the base all welds.
Through adopting above-mentioned technical scheme, the universal wheel is convenient for the device to remove, the stiffener can be right the telescopic link is consolidated.
Furthermore, the positioning button is connected with the telescopic rod through a spring, and the positioning hole is formed in the telescopic rod.
Through adopting above-mentioned technical scheme, the telescopic link can with the eyeshield appearance is adjusted suitable height, the positioning button with the locating hole combines together the height that will adjust and fixes.
Furthermore, the supporting plate is connected with the telescopic rod through a bolt, and the electric push rod is connected with the supporting plate and the fixing frame through screws.
Through adopting above-mentioned technical scheme, electric putter is right according to children's face the position of eyeshield appearance is adjusted, and then guarantees the eye shield appearance closely laminates with children's eye.
Furthermore, the connecting seat with the eyeshield appearance passes through screwed connection, the connecting axle with the connecting seat is pegged graft, the connecting axle with the mount rotates to be connected, the motor with the connecting axle key-type connection, the protective housing with the mount passes through screwed connection.
Through adopting above-mentioned technical scheme, the motor passes through the connecting axle drives the eyeshield appearance rotates, and then right the inclination of eyeshield appearance is adjusted.
Furthermore, the rubber ring with the eyeshield appearance passes through the draw-in groove and is connected, the heating ring is embedded in the rubber ring.
Through adopting above-mentioned technical scheme, the heating ring can be right the rubber circle heats, avoids on the one hand leading to children's eye discomfort often because of using under the lower condition of temperature, and on the other hand can promote children's eye blood circulation, comfort level when improving the device and using.
Furthermore, the cavity is formed on the supporting plate, and the rubber pad is connected with the cavity through a clamping groove.
Through adopting above-mentioned technical scheme, the layer board is used for holding up children's chin, the cushion can improve children's chin comfort level.
Furthermore, the operation panel is connected with the supporting plate through screws, the antenna is electrically connected with the operation panel, and the display screen is electrically connected with the operation panel.
Through adopting above-mentioned technical scheme, in the system use, the antenna can directly receive the detected data that optometry machine sent, and pass through the display screen shows, and medical personnel's accessible is watched and is detected data and come operating means, and this mode not only transmission efficiency is high, can not make mistakes moreover, improves the operating performance of system.
Further, the timer is electrically connected with the operation panel, and the voice player is electrically connected with the operation panel.
By adopting the technical scheme, the timer can enable the eye protection instrument to carry out timing massage on children, and when the massage time reaches, the children are reminded through the voice player.
Furthermore, the storage battery pack is connected with the supporting plate through screws, and the charging hole is electrically connected with the storage battery pack.
By adopting the technical scheme, the storage battery pack provides required electric energy for the device, and the charging hole charges the storage battery pack.
The specific working principle is as follows: when the eye protection device is used, the device is moved to a working position through the universal wheel, the eye protection device is adjusted to a proper height through the telescopic rod, meanwhile, the positioning button is combined with the positioning hole to fix the adjusted height, then the device is enabled to work through the operation panel, a child places a chin on the supporting plate in the working process of the device, the rubber pad can improve the comfort degree of the supporting plate during supporting, then the electric push rod is enabled to adjust the position of the eye protection device according to the face shape of the child, the motor drives the eye protection device to rotate through the connecting shaft, the inclination angle of the eye protection device is further adjusted, the eye protection device is enabled to be tightly attached to the eyes of the child, then medical personnel operate the device according to the optometry data received by the antenna, the mode is high in transmission efficiency and free of errors, gather in the massage process, the heating ring is right the rubber circle heats, avoids on the one hand leading to children's eye discomfort often because of using under the lower condition of temperature, and on the other hand can promote children's eye blood circulation, improves the comfort level when the device uses, and the timer makes the eyeshield appearance carries out the timing massage to children, and when the massage time reached, just passed through the voice player reminds children.
The invention has the beneficial effects that:
1. by arranging the electric push rod, the motor and the connecting shaft, in the using process of the device, the position of the eye protection instrument is adjusted by the electric push rod according to the facial form of the child, the motor drives the eye protection instrument to rotate through the connecting shaft, so that the inclination angle of the eye protection instrument is adjusted, the eye protection instrument is guaranteed to be closely attached to the eyes of the child, the massage effect of the eye protection instrument is guaranteed, and the practicability of the device is improved;
2. by arranging the antenna and the display screen, in the using process of the system, the antenna can directly receive the detection data sent by the optometry machine and display the detection data through the display screen, and medical personnel can operate the device by watching the detection data, so that the transmission efficiency is high, errors are avoided, and the operating performance of the system is improved;
3. through setting up rubber circle and heating ring, in the device use, the heating ring can heat the rubber circle, avoids on the one hand leading to children's eye discomfort often because of using under the lower circumstances of temperature, and on the other hand can promote children's eye blood circulation, comfort level when improving the device use.
Drawings
Fig. 1 is a front view of a child anti-myopia eye protection system based on the eye vision principle according to the invention;
fig. 2 is a cross-sectional view of a rubber ring in a children's myopia prevention and protection system based on the eye vision principle according to the invention;
FIG. 3 is a schematic view of the connection relationship between the fixing frame and the eye protection instrument in the children's myopia prevention and eye protection system based on the eye vision principle;
FIG. 4 is a cross-sectional view of a support plate of a child anti-myopia and eye-protecting system based on the eye vision principle according to the present invention;
fig. 5 is a circuit block diagram of a child anti-myopia eye protection system based on the eye vision principle.
The reference numerals are explained below:
1. a universal wheel; 2. a base; 3. positioning holes; 4. a positioning button; 5. a telescopic rod; 6. a timer; 7. a support plate; 8. a charging hole; 9. an electric push rod; 10. a fixed mount; 11. an eye protection instrument; 12. a rubber ring; 13. a rubber pad; 14. an antenna; 15. a display screen; 16. an operation panel; 17. a voice player; 18. a reinforcing bar; 19. a heating ring; 20. a motor; 21. a protective shell; 22. a connecting shaft; 23. a connecting seat; 24. a concave cavity; 25. and (5) a storage battery pack.
Detailed Description
The invention will be further described with reference to the accompanying drawings in which:
as shown in fig. 1-5, a children myopia prevention eye protection system based on the eye vision principle comprises a base 2, a universal wheel 1, a telescopic rod 5 and a reinforcing rod 18, wherein the universal wheel 1 is installed at the bottom end of the base 2, the telescopic rod 5 is fixed at the middle part of the upper end of the base 2, the reinforcing rod 18 is connected between the outer side wall of the bottom end of the telescopic rod 5 and the base 2, a positioning button 4 is arranged on a telescopic arm of the telescopic rod 5, a positioning hole 3 is arranged on a fixing arm of the telescopic rod 5, a supporting plate 7 is fixed at the top end of the telescopic rod 5, electric push rods 9 are arranged on both sides of the upper end of the supporting plate 7, a fixing frame 10 is installed at one end of each electric push rod 9, an eye protection instrument 11 is installed in the fixing frame 10, connecting seats 23 are installed on both side walls of the eye protection instrument 11, a connecting shaft 22 is arranged on each connecting seat 23, and a motor 20 is installed on one side wall of the fixing frame 10, the utility model discloses a motor 20 outside is provided with protective housing 21, be provided with rubber ring 12 on the eyeshield appearance 11, install heating ring 19 in the rubber ring 12, 7 upper end one sides of layer boards are provided with cavity 24, be provided with cushion 13 in the cavity 24, 7 bottom mounting of layer boards have operating panel 16, be provided with antenna 14 on 16 lateral walls of operating panel, 16 opposite side wall mounting of operating panel has display screen 15, 15 tops of display screen are provided with timer 6, 6 one side of timer is provided with pronunciation player 17, installation storage battery 25 in the layer boards 7, storage battery 25 one side is provided with the hole of charging 8.
In this embodiment, the universal wheel 1 with the base 2 passes through bolted connection, the telescopic link 5 with the base 2 passes through bolted connection, the stiffener 18 with the telescopic link 5 and the base 2 is all welded, the universal wheel 1 is convenient for the device to remove, the stiffener 18 can be right the telescopic link 5 is consolidated.
In this embodiment, the positioning button 4 is connected with the telescopic rod 5 through a spring, the positioning hole 3 is formed in the telescopic rod 5, the telescopic rod 5 can adjust the eye protection instrument 11 to a proper height, and the positioning button 4 is combined with the positioning hole 3 to fix the adjusted height.
In this embodiment, layer board 7 with telescopic link 5 passes through bolted connection, electric putter 9 with layer board 7 and mount 10 all passes through the screw connection, electric putter 9 is right according to children's face the position of eyeshield appearance 11 is adjusted, and then guarantees eyeshield appearance 11 closely laminates with children's eye.
In this embodiment, the connecting seat 23 with the eye protection instrument 11 is connected through screws, the connecting shaft 22 is inserted into the connecting seat 23, the connecting shaft 22 is connected with the fixing frame 10 in a rotating manner, the motor 20 is connected with the connecting shaft 22 in a key manner, the protection shell 21 is connected with the fixing frame 10 through screws, and the motor 20 drives the eye protection instrument 11 to rotate through the connecting shaft 22, so that the inclination angle of the eye protection instrument 11 is adjusted.
In this embodiment, rubber circle 12 with eyeshield appearance 11 passes through the draw-in groove and connects, 19 embedded in of heating ring in the rubber circle 12, 19 can be right the rubber circle 12 heats, avoids leading to children's eye discomfort often because of using under the lower circumstances of temperature on the one hand, and on the other hand can promote children's eye blood circulation, comfort level when improving the device and using.
In this embodiment, the cavity 24 is formed on the supporting plate 7, the rubber pad 13 is connected to the cavity 24 through a clamping groove, the supporting plate 7 is used for supporting the chin of a child, and the rubber pad 13 can improve the comfort of the chin of the child.
In this embodiment, the operation panel 16 is connected to the supporting plate 7 by screws, the antenna 14 is electrically connected to the operation panel 16, the display screen 15 is electrically connected to the operation panel 16, and in the using process of the system, the antenna 14 can directly receive the detection data sent by the optometry machine and display the detection data through the display screen 15, so that the medical staff can operate the device by viewing the detection data.
In this embodiment, the timer 6 is electrically connected to the operation panel 16, the voice player 17 is electrically connected to the operation panel 16, and the timer 6 can enable the eye protection instrument 11 to perform timed massage on the child, so that when the massage time is reached, the child is reminded through the voice player 17.
In this embodiment, the battery pack 25 is connected to the support plate 7 by screws, the charging hole 8 is electrically connected to the battery pack 25, the battery pack 25 provides electric energy required by the device, and the charging hole 8 charges the battery pack 25.
The specific working principle is as follows: when the device is used, firstly, the device is moved to a working position through the universal wheel 1, then the eye protection instrument 11 is adjusted to a proper height through the telescopic rod 5, meanwhile, the positioning button 4 is combined with the positioning hole 3 to fix the adjusted height, then the device is enabled to work through the operation panel 16, a child puts the chin on the supporting plate 7 in the working process of the device, the rubber pad 13 can improve the comfort degree of the supporting plate 7 during supporting, then the electric push rod 9 adjusts the position of the eye protection instrument 11 according to the face shape of the child, the motor 20 drives the eye protection instrument 11 to rotate through the connecting shaft 22, further the inclination angle of the eye protection instrument 11 is adjusted, the eye protection instrument 11 is ensured to be tightly attached to the eyes of the child, and then medical personnel operate the device according to the optometry data received by the antenna 14, this mode not only transmission efficiency is high, can not make mistakes moreover, and in massage process, the heating ring 19 is right rubber ring 12 heats, avoids on the one hand leading to children's eye discomfort often because of using under the lower circumstances of temperature, and on the other hand can promote children's eye blood circulation, comfort level when the improvement device uses, and timer 6 makes eyeshield appearance 11 carries out the regular massage to children, and when the massage time reached, just passed through voice player 17 reminds children.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed.
Claims (10)
1. The utility model provides a children's myopia prevention eyeshield system based on eye sight principle which characterized in that: the eye protection device comprises a base (2), universal wheels (1), a telescopic rod (5) and reinforcing rods (18), wherein the universal wheels (1) are installed at the bottom end of the base (2), the telescopic rod (5) is fixed at the middle part of the upper end of the base (2), the reinforcing rods (18) are connected between the outer side wall of the bottom end of the telescopic rod (5) and the base (2), positioning buttons (4) are arranged on telescopic arms of the telescopic rod (5), positioning holes (3) are formed in a fixed arm of the telescopic rod (5), a supporting plate (7) is fixed at the top end of the telescopic rod (5), electric push rods (9) are arranged on two sides of the upper end of the supporting plate (7), a fixing frame (10) is installed at one end of each electric push rod (9), an eye protection instrument (11) is installed in the fixing frame (10), and connecting seats (23) are installed on two side walls of the eye protection instrument (11), the eye protection instrument is characterized in that a connecting shaft (22) is arranged on the connecting seat (23), a motor (20) is arranged on one side wall of the fixing frame (10), a protective shell (21) is arranged on the outer side of the motor (20), a rubber ring (12) is arranged on the eye protection instrument (11), a heating ring (19) is arranged in the rubber ring (12), a concave cavity (24) is arranged on one side of the upper end of the supporting plate (7), a rubber cushion (13) is arranged in the concave cavity (24), an operating panel (16) is fixed at the bottom end of the supporting plate (7), an antenna (14) is arranged on one side wall of the operating panel (16), a display screen (15) is arranged on the other side wall of the operating panel (16), a timer (6) is arranged above the display screen (15), a voice player (17) is arranged on one side of the timer (6), and a storage battery pack (25) is arranged in the supporting plate (7), and a charging hole (8) is formed in one side of the storage battery pack (25).
2. The system according to claim 1, wherein the system is used for preventing myopia and protecting eyes of children based on the principle of eye vision, and comprises: the universal wheel (1) is connected with the base (2) through bolts, the telescopic rod (5) is connected with the base (2) through bolts, and the reinforcing rods (18) are welded with the telescopic rod (5) and the base (2).
3. The system according to claim 1, wherein the system is used for preventing myopia and protecting eyes of children based on the principle of eye vision, and comprises: the positioning button (4) is connected with the telescopic rod (5) through a spring, and the positioning hole (3) is formed in the telescopic rod (5).
4. The system according to claim 1, wherein the system is used for preventing myopia and protecting eyes of children based on the principle of eye vision, and comprises: the supporting plate (7) is connected with the telescopic rod (5) through bolts, and the electric push rod (9) is connected with the supporting plate (7) and the fixing frame (10) through screws.
5. The system according to claim 1, wherein the system is used for preventing myopia and protecting eyes of children based on the principle of eye vision, and comprises: the eye protection device is characterized in that the connecting seat (23) is connected with the eye protection instrument (11) through screws, the connecting shaft (22) is connected with the connecting seat (23) in an inserting mode, the connecting shaft (22) is connected with the fixing frame (10) in a rotating mode, the motor (20) is connected with the connecting shaft (22) in a key mode, and the protective shell (21) is connected with the fixing frame (10) through screws.
6. The system according to claim 1, wherein the system is used for preventing myopia and protecting eyes of children based on the principle of eye vision, and comprises: the rubber ring (12) is connected with the eye protection instrument (11) through a clamping groove, and the heating ring (19) is embedded in the rubber ring (12).
7. The system according to claim 1, wherein the system is used for preventing myopia and protecting eyes of children based on the principle of eye vision, and comprises: the concave cavity (24) is formed in the supporting plate (7), and the rubber pad (13) is connected with the concave cavity (24) through a clamping groove.
8. The system according to claim 1, wherein the system is used for preventing myopia and protecting eyes of children based on the principle of eye vision, and comprises: the operation panel (16) is connected with the supporting plate (7) through screws, the antenna (14) is electrically connected with the operation panel (16), and the display screen (15) is electrically connected with the operation panel (16).
9. The system according to claim 1, wherein the system is used for preventing myopia and protecting eyes of children based on the principle of eye vision, and comprises: the timer (6) is electrically connected with the operation panel (16), and the voice player (17) is electrically connected with the operation panel (16).
10. The system according to claim 1, wherein the system is used for preventing myopia and protecting eyes of children based on the principle of eye vision, and comprises: the storage battery pack (25) is connected with the supporting plate (7) through screws, and the charging hole (8) is electrically connected with the storage battery pack (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110980489.3A CN113693899A (en) | 2021-08-25 | 2021-08-25 | Children's myopia prevention eyeshield system based on eye sight principle |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110980489.3A CN113693899A (en) | 2021-08-25 | 2021-08-25 | Children's myopia prevention eyeshield system based on eye sight principle |
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| CN113693899A true CN113693899A (en) | 2021-11-26 |
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| CN202110980489.3A Pending CN113693899A (en) | 2021-08-25 | 2021-08-25 | Children's myopia prevention eyeshield system based on eye sight principle |
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| CN213373698U (en) * | 2020-06-30 | 2021-06-08 | 云南开放大学 | Wearable eye protection instrument without influence on sight |
| CN213851405U (en) * | 2020-09-15 | 2021-08-03 | 广东靓靓瞳生物科技有限公司 | Novel eye protection instrument |
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Application publication date: 20211126 |