Eye rubbing intervention auxiliary equipment and method

Abstract

The invention is applied to the technical field of medical assistance, and discloses an eye rubbing intervention auxiliary device which comprises a spectacle frame, one end of the spectacle frame is fixedly connected with functional frames, the two functional frames are fixedly connected, and a shielding mechanism is arranged in each functional frame. The eye rubbing action of the patient is intervened by monitoring the action that the hand of the user is lifted to be close to the eyes and shielding the eyes of the patient. According to the eye rubbing intervention auxiliary equipment, when the hand of a user is unconsciously lifted to be close to the eyes and is about to rub the eyes, the action is accurately monitored through cooperation of a magnetic sensor and a magnetic ring, the shielding mechanism is immediately triggered to operate, a guide rod, a sliding rod, a hose, a pressure cavity and other components cooperatively operate, the hose is rapidly inflated and expanded, and the eye rubbing effect is achieved. A reliable physical barrier is formed in front of the eyes, contact between the hands and the eyes is effectively prevented, and the possibility that bacteria, viruses, dust and other pollutants enter the eyes is eradicated from the source.

Description

Technical Field

[0001] The present invention relates to the field of medical assistance technology, and in particular to an eye rubbing intervention assistance device and method. Background Art

[0002] In people's daily activities, rubbing eyes has become a subconscious habitual action. Whether it is focusing on the computer screen for a long time, causing dry and tired eyes, or walking outdoors and occasionally a foreign object accidentally enters the eye, the hands will naturally reach out to the eyes and seek temporary relief by rubbing. However, this frequent and inadvertent action actually buries many hidden dangers to eye health. First, from a hygiene perspective, hands are the main tool for us to interact with the outside world in daily life. We are almost always in contact with various objects. After touching the handrails and door handles of public transportation, or using mobile phones, keyboards and other items, the skin of the hands will be contaminated with a lot of Bacteria, viruses and dust particles are found on the hands of people. According to scientific research, there are tens of thousands of bacteria attached to each square centimeter of hand skin surface area, including highly pathogenic bacteria such as Escherichia coli and Staphylococcus aureus. When people rub their eyes, these harmful microorganisms and dust impurities hidden in the hands will invade the eyes without hindrance. The mucous membrane tissue of the eyes is the first key barrier to protect the inside of the eyeball from external invasion. Once this line of defense is broken, eye infection will quickly break out, and various inflammations such as conjunctivitis and keratitis will follow. The patient's eyes will quickly become red and swollen, accompanied by unbearable pain. The itching sensation caused by rubbing the eyes will also increase significantly. These symptoms not only seriously interfere with the patient's visual experience, making his vision blurred, but also greatly reduce the quality of daily life. If the condition worsens and is not controlled in a timely and effective manner, eye complications will become more serious, and may even cause permanent and irreversible damage to vision, greatly affecting the patient's normal life and work. Looking at the physical damage caused by excessive rubbing the eyes, the tissue structure of the eye is extremely delicate and fragile. The thickness of the corneal epithelium is only tens of microns, which is one of the most delicate parts of the eye. In the process of rubbing the eyes, if people cannot accurately control the strength, nails or Repeated friction between the fingertips and the corneal surface can easily cause abrasions on the corneal epithelium. Once the corneal epithelium is damaged, the eye will immediately feel pain, sending a warning signal to the body. At the same time, physiological reactions such as photophobia and tearing will also appear one after another. When the patient is in a strong light environment, the eyes are stimulated by light, the stinging sensation will become more intense, tears will burst out uncontrollably, and the eyes cannot be opened normally. This condition not only makes the patient suffer great physical discomfort at the moment, but also in the subsequent daily life and work, there will be many restrictions, such as being unable to concentrate on handling work affairs for a long time, being inconvenient to move due to light stimulation when going out, and travel restrictions.

[0003] For several specific groups of people, it is even more urgent to stop rubbing their eyes. For patients who are recovering from eye diseases, the eye tissue is in the repair stage. Rubbing their eyes is very likely to damage the new tissue and delay the recovery process. For patients who need to strictly follow the nursing requirements after eye surgery, rubbing their eyes may cause serious consequences such as wound infection and bleeding. Young children, due to their poor self-control ability, often find it difficult to restrain the urge to rub their eyes frequently. However, the current common coping methods have obvious shortcomings. Although verbal reminders from family members have a certain warning effect, they rely on family members to supervise at all times, and it is difficult to provide timely, continuous and uninterrupted effective reminders. Ordinary eye masks and other eye protection products are originally designed with the main focus on light blocking and dust prevention functions, but they are powerless to specifically stop rubbing eyes. Summary of the invention

[0004] The object of the present invention is to provide an eye rubbing intervention auxiliary device and method to solve the problem that the eye rubbing behavior cannot be effectively prevented from occurring in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an eye rubbing intervention auxiliary device, comprising a frame, one end of the frame is fixedly connected to a functional frame, and two functional frames are fixedly connected, and a shielding mechanism is arranged inside the functional frame, which can monitor the action of the user raising his hand close to the eye and block the patient's eyes to achieve intervention in the patient's eye rubbing action;

[0006] The shielding mechanism includes: a guide rod, the guide rod is fixedly arranged inside the functional frame, and a sliding sliding rod is installed inside the functional frame, a hose is fixedly connected between the lower ends of the two sliding rods, a pressure chamber is opened inside the upper end of the functional frame, and the upper end of the pressure chamber passes through the upper surface of the functional frame, and a connector is fixedly connected to the upper end of the pressure chamber, a guide groove is connected between the upper end of the pressure chamber and the upper end of the guide rod, the inner surface of the lower end of the pressure chamber is penetrated by the pressure relief groove, and the lower end of the pressure relief groove passes through the lower surface of the functional frame, a piston block is arranged inside the pressure chamber, and a pressure dividing groove is opened inside the piston block, a functional rod is fixedly arranged on the lower surface of the middle section of the functional frame, and the outer side of one end of the functional rod A yield groove is provided on the surface, a corrugated tube is fixedly connected between the outer surface of the middle section of the function frame where the function rod is located and the outer surface of the hose, a first magnet is fixedly arranged on the lower surface of the function frame, a second magnet is fixedly arranged on the outer surface of the hose, an electric push rod is fixedly installed on the outer surface of the mirror frame, and one end of the electric push rod is designed as a U-shaped rod, a piston cylinder is fixedly arranged on the outer surface of the mirror frame, one end of the U-shaped electric push rod is located inside the piston cylinder, and one end of the electric push rod located inside the piston cylinder is fixedly connected to a piston plate, a flow guide barrel is fixedly arranged on the outer surface of the mirror frame, a first connecting pipe is connected between the flow guide barrel and one end of the piston cylinder, and a second connecting pipe is connected between the flow guide barrel and the connector;

[0007] The shielding mechanism also includes a magnetic sensor and a magnetic finger ring. The magnetic sensor is fixedly arranged on the outer surface of one end where the frame is connected to the functional frame, and the magnetic finger ring is a circular ring made of magnetic material.

[0008] Preferably, the functional frame, guide rod and sliding rod are all of arc-shaped design, and the functional frame, guide rod and sliding rod are concentrically arranged, and the sliding rod and the guide rod are connected by sliding friction, the lower end of the guide rod is of open design, and the internal cavity of the sliding rod is connected to the hose.

[0009] By adopting the above technical solution, the sliding rod can drive the inflatable hose to unfold.

[0010] Preferably, the lower end of the pressure chamber is penetrated by the piston block, and the pressure chamber and the piston block are connected by sliding friction, and a spring is connected between the piston block and the pressure chamber.

[0011] By adopting the above technical solution, the piston block can slide and compress the spring under the action of pressure.

[0012] Preferably, the lower end of the piston block is penetrated by a functional rod, and the functional rod and the piston block are in sliding friction connection, and the width of the clearance groove is greater than the thickness of the bottom surface of the lower end of the piston block.

[0013] By adopting the above technical solution, the piston block can discharge gas downward through the clearance groove after sliding down to the right position.

[0014] Preferably, the first magnet and the second magnet facing each other have opposite magnetic poles at one end and the first magnet and the second magnet are arranged in a one-to-one correspondence, and the downward magnetic poles of two adjacent first magnets are opposite.

[0015] By adopting the above technical solution, the first magnet and the second magnet can be stably adsorbed and will not be misaligned.

[0016] Preferably, the piston cylinder and the piston plate are connected by sliding friction, and one end of the first connecting tube passes through the piston cylinder and is located at the closed end of the piston cylinder.

[0017] By adopting the above technical solution, the air in the piston cylinder can be discharged through the connecting pipe when the piston plate slides.

[0018] An anti-falling mechanism is provided at one end of the frame, which limits the position of the frame relative to the user and cooperates with the weight structure to ensure the comfort of the user when wearing it;

[0019] The anti-falling mechanism includes: an auxiliary frame, which is arranged below one end of the frame, and a Velcro is fixedly arranged on the outer surface of the auxiliary frame, an adjustment cylinder is fixedly arranged on the upper end of the auxiliary frame, and a rotating rod is connected to the upper end of the adjustment cylinder, a rotating connecting seat is installed on the outer surface of one end of the frame, and a connecting rope is fixedly connected between the connecting seat and the rotating rod, a sliding groove is opened on the outer surface of the frame, and the frame is slidably connected to the magnetic slider through the sliding groove.

[0020] Preferably, the auxiliary frame is of V-shaped clamping claw design, and the adjustment cylinder is threadedly connected to the rotary rod.

[0021] By adopting the above technical solution, the rotation of the rotary rod can change the tension state of the connecting rope.

[0022] Preferably, the sliding groove and the magnetic slider are both located at the ends of the frame, and the outer surface of the magnetic slider is in contact with the outer surface of the frame.

[0023] By adopting the above technical solution, the magnetic slider can adjust the position of the counterweight through sliding to adjust the balance.

[0024] An eye rubbing intervention auxiliary device intervention method comprises the following steps:

[0025] S1. Preparation before wearing: Fix the male surface of the Velcro on the user's shoulder clothing to ensure that the auxiliary frame can fit smoothly.

[0026] S2. Wearing the device: Hold the frame and place it at a suitable eye position, so that the V-shaped clamp-claw auxiliary frame located below one end of the frame fits tightly on the shoulders of the user via Velcro, so as to achieve the initial vertical limit of the frame and prevent it from falling;

[0027] Adjust the position of the frame so that the magnetic slider slides automatically in the sliding groove to find a comfortable position based on the user's ear contour, wearing angle and other factors;

[0028] S3. Personalized adjustment: According to actual needs such as the range of personal head movement and wearing comfort preference, manually rotate the rod at the upper end of the adjustment tube. Utilize the threaded connection characteristics to move the rod up and down in the adjustment tube, thereby changing the tightness of the connecting rope and applying appropriate tension to the frame in different directions to optimize the position stability of the frame relative to the head.

[0029] S4. Usage process: The user needs to wear the magnetic ring in advance. When the hand is raised close to the eye to prepare to rub the eye, the magnetic sensor on the outer surface of the end where the frame and the functional frame are connected will sensitively sense the magnetic field changes of the magnetic ring on the finger and trigger subsequent protective actions.

[0030] Compared with the prior art, the beneficial effects of the present invention are as follows: the eye rubbing intervention auxiliary device:

[0031] 1. When the user unconsciously raises his hand close to the eye and is about to rub his eyes, the shielding mechanism accurately monitors this action through the cooperation of the magnetic sensor and the magnetic finger ring, and then triggers the shielding mechanism to operate. The guide rod, sliding rod, hose and pressure chamber and other components work together to quickly inflate the hose to form a reliable physical barrier in front of the eyes, effectively blocking the contact between the hands and the eyes, and eliminating the possibility of pollutants such as bacteria, viruses and dust entering the eyes from the source, greatly reducing the risk of eye infections such as conjunctivitis and keratitis. Inflammatory diseases, effectively protecting the health of the eyes;

[0032] 2. It is also effective in protecting against physical damage caused by excessive eye rubbing. When the user tries to rub their eyes, the device uses electric drive to achieve rapid response and stop the eye rubbing action in time, avoiding the friction between the nails or fingertips and the corneal epithelium, preventing the corneal epithelium from being scratched, and thus eliminating the discomfort symptoms such as eye pain, photophobia, and tearing caused by it, ensuring the integrity of the user's eye tissue and providing all-round protection for the eyes;

[0033] 3. In terms of targeted care for special groups of people, for patients in the recovery period of eye diseases, the device strictly restricts their eye rubbing behavior, creates a stable environment for the repair of new eye tissue, effectively promotes the rehabilitation process, and helps them recover health as soon as possible. Patients who have undergone eye surgery can wear this device to effectively avoid serious postoperative complications such as wound infection and bleeding caused by eye rubbing, ensure the effect of the operation, and help patients smoothly pass the critical postoperative care period. Young children have poor self-control and frequent eye rubbing. After parents wear this device for them, they do not need to keep an eye on them to remind them. The device automatically stops eye rubbing, which reduces the burden of parenting for parents and protects the healthy growth of children's eyes.

[0034] 4. From the perspective of user experience, the anti-fall mechanism of the device highlights the excellent characteristics of pulling and preventing falling off. The auxiliary frame is designed in a V-shaped clamping claw style, and its two ends are firmly fixed on the shoulders of the user on both sides with Velcro, building a stable and continuous pulling system. This design is completely different from the traditional mode that relies only on ear support. It does not focus on reducing ear pressure, but ensures that the frame is always in a stable state through the close pulling connection between the shoulder and the frame. Regardless of the user's daily walking, strenuous exercise, or frequent head rotation and other dynamic situations, the auxiliary frame can rely on the strong adhesion of Velcro and a reasonable pulling angle to firmly fix the frame in place, effectively avoiding the risk of slipping due to shaking and displacement. At the same time, the threaded connection between the adjustment tube and the rotating rod reserves space for the user to finely adjust the tightness of the connection rope independently, so that it can accurately adjust the pulling force according to the actual personal use needs, further enhance the anti-falling effect, and fully guarantee the reliability and stability of the device during wearing, so that users do not need to worry about the frame falling off during the whole process of using the device to protect their eyes, and enjoy a safe experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0035] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the present invention;

[0036] Figure 2 It is a schematic diagram of the three-dimensional structure of the auxiliary frame and the Velcro connection of the present invention;

[0037] Figure 3 This is a schematic diagram of a three-dimensional structure of the adjustment cylinder, the rotary rod and the connecting rope of the present invention;

[0038] Figure 4 It is a three-dimensional structural schematic diagram of the connection section of the electric push rod, the piston cylinder and the piston plate of the present invention;

[0039] Figure 5 It is a schematic diagram of the three-dimensional structure of the flow guide barrel, the second connecting pipe and the connecting head of the present invention;

[0040] Figure 6 It is a schematic diagram of the three-dimensional structure of the functional frame, the sliding rod and the hose connection of the present invention;

[0041] Figure 7 It is a three-dimensional structural schematic diagram of the cross-section surface of the functional frame, guide rod, sliding rod and hose connection of the present invention;

[0042] Figure 8 It is a three-dimensional structural schematic diagram of the cross-section surface of the connection between the hose and the bellows of the present invention;

[0043] Fig. 9 It is a three-dimensional structural schematic diagram of the connection section of the pressure chamber, the piston block and the pressure dividing groove of the present invention;

[0044] Fig.10It is a schematic diagram of the three-dimensional structure of the connection between the functional rod and the clearance groove of the present invention;

[0045] Fig.11 It is a schematic diagram of the three-dimensional structure of the overall working state of the present invention.

[0046] In the figure: 1. mirror frame; 2. functional frame; 3. guide rod; 4. sliding rod; 5. hose; 6. pressure chamber; 7. connector; 8. guide groove; 9. pressure relief groove; 10. piston block; 11. pressure dividing groove; 12. functional rod; 13. give way groove; 14. bellows; 15. first magnet; 16. second magnet; 17. electric push rod; 18. piston cylinder; 19. piston plate; 20. guide barrel; 21. first connecting pipe; 22. second connecting pipe; 23. auxiliary frame; 24. Velcro; 25. adjustment cylinder; 26. rotating rod; 27. connecting rope; 28. connecting seat; 29. ​​sliding groove; 30. magnetic slider; 31. magnetic sensor; 32. magnetic finger ring. DETAILED DESCRIPTION

[0047] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0048] See also Figure 1-Figure 11 The present invention provides a technical solution: an eye rubbing intervention auxiliary device.

[0049] Embodiment 1: This embodiment discloses a frame 1, one end of the frame 1 is fixedly connected to a functional frame 2, and two functional frames 2 are fixedly connected, and a shielding mechanism is provided inside the functional frame 2, which can monitor the user's hand raising action close to the eye and block the patient's eyes to intervene in the patient's eye rubbing action;

[0050] The shielding mechanism includes: a guide rod 3, which is fixedly arranged inside the functional frame 2, and a sliding sliding rod 4 is installed inside the functional frame 2, a hose 5 is fixedly connected between the lower ends of the two sliding rods 4, a pressure chamber 6 is opened inside the upper end of the functional frame 2, and the upper end of the pressure chamber 6 passes through the upper surface of the functional frame 2, and a connector 7 is fixedly connected to the upper end of the pressure chamber 6, a guide groove 8 is connected between the upper end of the pressure chamber 6 and the upper end of the guide rod 3, the inner surface of the lower end of the pressure chamber 6 is penetrated by the pressure relief groove 9, and the lower end of the pressure relief groove 9 passes through the lower surface of the functional frame 2, a piston block 10 is arranged inside the pressure chamber 6, and a pressure dividing groove 11 is opened inside the piston block 10, a functional rod 12 is fixedly arranged on the lower surface of the middle section of the functional frame 2, and a yield groove is opened on the outer surface of one end of the functional rod 12 13, a bellows 14 is fixedly connected between the outer surface of the middle section of the function frame 2 where the function rod 12 is located and the outer surface of the hose 5, a first magnet 15 is fixedly arranged on the lower surface of the function frame 2, a second magnet 16 is fixedly arranged on the outer surface of the hose 5, an electric push rod 17 is fixedly installed on the outer surface of the mirror frame 1, and one end of the electric push rod 17 is designed as a U-shaped rod, a piston cylinder 18 is fixedly arranged on the outer surface of the mirror frame 1, one end of the U-shaped electric push rod 17 is located inside the piston cylinder 18, and one end of the electric push rod 17 located inside the piston cylinder 18 is fixedly connected to a piston plate 19, a flow guide barrel 20 is fixedly arranged on the outer surface of the mirror frame 1, and a first connecting pipe 21 is connected between the flow guide barrel 20 and one end of the piston cylinder 18, and a second connecting pipe 22 is connected between the flow guide barrel 20 and the connector 7;

[0051] The shielding mechanism also includes a magnetic sensor 31 and a magnetic finger ring 32. The magnetic sensor 31 is fixedly arranged on the outer surface of one end where the frame 1 is connected to the functional frame 2. The magnetic finger ring 32 is a circular ring made of magnetic material.

[0052] The functional frame 2, the guide rod 3 and the sliding rod 4 are all designed in an arc shape, and the functional frame 2, the guide rod 3 and the sliding rod 4 are arranged concentrically, and the sliding rod 4 is connected to the guide rod 3 by sliding friction, the lower end of the guide rod 3 is designed to be open, and the internal cavity of the sliding rod 4 is connected to the hose 5;

[0053] The lower end of the pressure chamber 6 is penetrated by the piston block 10, and the pressure chamber 6 and the piston block 10 are connected by sliding friction, and a spring is connected between the piston block 10 and the pressure chamber 6;

[0054] The lower end of the piston block 10 is penetrated by the functional rod 12, and the functional rod 12 and the piston block 10 are in sliding friction connection, and the width of the groove 13 is greater than the thickness of the bottom surface of the lower end of the piston block 10;

[0055] The first magnet 15 and the second magnet 16 facing each other have opposite magnetic poles at their ends, and the first magnet 15 and the second magnet 16 are arranged in a one-to-one correspondence, and the downward magnetic poles of two adjacent first magnets 15 are opposite;

[0056] The piston cylinder 18 and the piston plate 19 are connected by sliding friction, and one end of the first connecting tube 21 passes through the piston cylinder 18 and is located at the closed end of the piston cylinder 18;

[0057] After the user puts on the device, when he raises his hand close to his eyes and prepares to rub his eyes, the magnetic sensor 31 located on the outer surface of the end where the frame 1 and the functional frame 2 are connected will sensitively sense the change in the magnetic field of the magnetic ring 32 on the user's finger, and detect this approaching action to trigger a series of subsequent mechanical actions. At this time, the electric push rod 17 fixedly installed on the outer surface of the frame 1 starts to work, and its U-shaped rod end pushes outward inside the piston cylinder 18. Since the end of the electric push rod 17 located inside the piston cylinder 18 is fixedly connected to the piston plate 19, and the piston cylinder 18 and the piston plate 19 are in sliding friction connection, as the electric push rod 17 pushes, the piston plate 19 slides outward inside the piston cylinder 18, so that the gas in the piston cylinder 18 is squeezed. The gas enters the guide barrel 20 through the first connecting pipe 21, and then flows to the connector 7 inside the upper end of the functional frame 2 through the second connecting pipe 22, and then enters the pressure chamber 6. A guide groove 8 is connected between the upper end of the pressure chamber 6 and the upper end of the guide rod 3, and the gas flows into the guide rod 3 along the guide groove 8. Since the guide rod 3 and the sliding rod 4 are both arc-shaped and concentrically arranged, the lower end of the guide rod 3 is open, the sliding rod 4 is connected to the guide rod 3 by sliding friction, and the internal cavity of the sliding rod 4 is connected to the hose 5. The gas flowing into the guide rod 3 enters the sliding rod 4 while pushing the sliding rod 4 to slide relative to the guide rod 3, and finally fills the hose 5, so that the hose 5 is driven by the sliding rod 4 to unfold and inflate, thereby shielding the user's eyes.

[0058] In this process, when the gas enters the pressure chamber 6, the gas pressure increases, which will push the piston block 10 to slide downward. During the sliding process of the piston block 10, the internal pressure at the lower end of the pressure chamber 6 is balanced through the pressure relief groove 9. When the lower end surface of the piston block 10 moves to the give way groove 13 on the surface of the functional rod 12, the pressure dividing groove 11 injects the gas into the bellows 14 below through the give way groove 13, so that the bellows 14 unfolds to support the hose 5, so that the hose 5 can maintain a stable shape to protect the eyes.

[0059] When the hose 5 is not inflated, the magnetic force between the first magnet 15 and the second magnet 16 enables the hose 5 to maintain a stable shape and fit the functional frame 2 without blocking the line of sight. When the risk of rubbing the eyes is eliminated, the electric push rod 17 moves in the opposite direction, and each component returns to its initial state, waiting for the next monitoring and protection action.

[0060] Embodiment 2: Based on Embodiment 1, this embodiment discloses that one end of the frame 1 is provided with an anti-falling mechanism, which limits the position of the frame 1 relative to the user and cooperates with the weight structure to ensure the comfort of the user when wearing the frame 1;

[0061] The anti-falling mechanism includes: an auxiliary frame 23, the auxiliary frame 23 is arranged below one end of the frame 1, and a Velcro 24 is fixedly arranged on the outer surface of the auxiliary frame 23, an adjustment cylinder 25 is fixedly arranged on the upper end of the auxiliary frame 23, and a rotating rod 26 is connected to the upper end of the adjustment cylinder 25, a rotating connecting seat 28 is installed on the outer surface of one end of the frame 1, and a connecting rope 27 is fixedly connected between the connecting seat 28 and the rotating rod 26, a sliding groove 29 is opened on the outer surface of the frame 1, and the frame 1 is slidably connected with a magnetic slider 30 through the sliding groove 29;

[0062] The auxiliary frame 23 is of V-shaped clamping claw design, and the adjustment cylinder 25 and the rotary rod 26 are threadedly connected;

[0063] The sliding groove 29 and the magnetic slider 30 are both located at the end of the frame 1, and the outer surface of the magnetic slider 30 is in contact with the outer surface of the frame 1;

[0064] Before use, the male surface of the Velcro 24 is fixed to the clothes on the shoulders of the user. When the user is ready to wear the device, the auxiliary frame 23 is designed in a V-shaped clamping claw style. The Velcro 24 fixed on its outer surface can be tightly fitted on the shoulders of the user on both sides through the connection of the male and female surfaces. With the strong adhesion of the Velcro 24, the frame 1 is initially limited in the vertical direction, effectively preventing the frame 1 from falling and sliding.

[0065] At the same time, the user can manually rotate the rotating rod 26 according to his or her actual needs, such as the range of head movement, personal wearing comfort preference, etc. Due to the characteristics of the threaded connection, the rotating rod 26 moves up and down in the adjustment tube 25, thereby changing the tightness of the connecting rope 27. One end of the connecting rope 27 is fixed to the rotating rod 26, and the other end is connected to the frame 1 through a connecting seat 28 rotatably mounted on the outer surface of one end of the frame 1. In this way, by adjusting the tightness of the connecting rope 27, appropriate tension can be applied to the frame 1 in different directions, further optimizing the position stability of the frame 1 relative to the user's head, and ensuring that the frame 1 can always remain stable in various daily action scenarios;

[0066] In addition, the magnetic slider 30 can be driven to slide in the sliding groove 29, so as to adjust the position according to factors such as the user's ear contour and wearing angle, so that the end of the frame 1 can be better weighted and the functional frame 2 will not fall excessively due to the weight, causing the user to frequently push up the frame 1.

[0067] The above specific embodiments further illustrate the purpose, technical solutions and beneficial effects of the present invention in detail. It should be understood that the above are only specific embodiments of the present invention and do not limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention are included in the protection scope of the present invention.

Claims

1. An eye rubbing intervention auxiliary device, comprising a frame (1), one end of the frame (1) being fixedly connected to a functional frame (2), and two functional frames (2) being fixedly connected, characterized in that: The functional frame (2) is provided with a shielding mechanism inside, which monitors the user's hand raising to the eye and shields the patient's eyes to intervene in the patient's eye rubbing action; The shielding mechanism comprises: a guide rod (3), the guide rod (3) being fixedly arranged inside the functional frame (2), and a sliding rod (4) being installed inside the functional frame (2), a hose (5) being fixedly connected between the lower ends of two sliding rods (4), a pressure chamber (6) being opened inside the upper end of the functional frame (2), and the upper end of the pressure chamber (6) passing through the upper surface of the functional frame (2), and a connector (7) being fixedly connected to the upper end of the pressure chamber (6), and the pressure chamber (6) A guide groove (8) is connected between the upper end of the pressure chamber (6) and the upper end of the guide rod (3); the inner surface of the lower end of the pressure chamber (6) is penetrated by a pressure relief groove (9), and the lower end of the pressure relief groove (9) penetrates the lower surface of the functional frame (2); a piston block (10) is arranged inside the pressure chamber (6), and a pressure dividing groove (11) is provided inside the piston block (10); a functional rod (12) is fixedly arranged on the lower surface of the middle section of the functional frame (2), and a yield groove (11) is provided on the outer surface of one end of the functional rod (12) A bellows (14) is fixedly connected between the outer surface of the middle section of the functional frame (2) where the functional rod (12) is located and the outer surface of the hose (5); a first magnet (15) is fixedly arranged on the lower surface of the functional frame (2); a second magnet (16) is fixedly arranged on the outer surface of the hose (5); an electric push rod (17) is fixedly installed on the outer surface of the mirror frame (1); and one end of the electric push rod (17) is designed as a U-shaped rod. A piston cylinder (18) is provided, one end of the U-shaped electric push rod (17) is located inside the piston cylinder (18), and one end of the electric push rod (17) located inside the piston cylinder (18) is fixedly connected to a piston plate (19), a flow guide barrel (20) is fixedly provided on the outer surface of the mirror frame (1), a first connecting pipe (21) is connected between the flow guide barrel (20) and one end of the piston cylinder (18), and a second connecting pipe (22) is connected between the flow guide barrel (20) and the connector (7); The shielding mechanism further comprises a magnetic sensor (31) and a magnetic finger ring (32); the magnetic sensor (31) is fixedly arranged on the outer surface of one end where the frame (1) and the functional frame (2) are connected; and the magnetic finger ring (32) is a circular ring made of magnetic material.

2. The eye rubbing intervention auxiliary device according to claim 1, characterized in that: The functional frame (2), the guide rod (3) and the sliding rod (4) are all designed to be arc-shaped, and the functional frame (2), the guide rod (3) and the sliding rod (4) are arranged concentrically, and the sliding rod (4) and the guide rod (3) are connected by sliding friction, the lower end of the guide rod (3) is designed to be open, and the internal cavity of the sliding rod (4) is connected to the hose (5).

3. The eye rubbing intervention auxiliary device according to claim 1, characterized in that: The lower end of the pressure chamber (6) is penetrated by the piston block (10), and the pressure chamber (6) and the piston block (10) are connected by sliding friction, and a spring is connected between the piston block (10) and the pressure chamber (6).

4. The eye rubbing intervention auxiliary device according to claim 1, characterized in that: The lower end of the piston block (10) is penetrated by a functional rod (12), and the functional rod (12) and the piston block (10) are connected by sliding friction, and the width of the clearance groove (13) is greater than the thickness of the bottom surface of the lower end of the piston block (10).

5. The eye rubbing intervention auxiliary device according to claim 1, characterized in that: The first magnet (15) and the second magnet (16) facing each other have opposite magnetic poles at their ends, and the first magnet (15) and the second magnet (16) are arranged in a one-to-one correspondence, and the downward magnetic poles of the two adjacent first magnets (15) are opposite.

6. The eye rubbing intervention auxiliary device according to claim 1, characterized in that: The piston cylinder (18) and the piston plate (19) are connected by sliding friction, and one end of the first connecting pipe (21) passes through the piston cylinder (18) and is located at the closed end of the piston cylinder (18).

7. The eye rubbing intervention auxiliary device according to claim 1, characterized in that: One end of the frame (1) is provided with an anti-falling mechanism, which limits the position of the frame (1) relative to the user and cooperates with the weight structure to ensure the wearing comfort of the user; The anti-falling mechanism comprises: an auxiliary frame (23), the auxiliary frame (23) is arranged below one end of the frame (1), and a Velcro (24) is fixedly arranged on the outer surface of the auxiliary frame (23), an adjustment tube (25) is fixedly arranged on the upper end of the auxiliary frame (23), and the upper end of the adjustment tube (25) is connected to a rotating rod (26), a rotatable connecting seat (28) is installed on the outer surface of one end of the frame (1), and a connecting rope (27) is fixedly connected between the connecting seat (28) and the rotating rod (26), and a sliding groove (29) is opened on the outer surface of the frame (1), and the frame (1) is slidably connected to a magnetic slider (30) through the sliding groove (29).

8. The eye rubbing intervention auxiliary device according to claim 7, characterized in that: The auxiliary frame (23) is of V-shaped clamping claw design, and the adjustment cylinder (25) and the rotary rod (26) are threadedly connected.

9. The eye rubbing intervention auxiliary device according to claim 7, characterized in that: The sliding groove (29) and the magnetic slider (30) are both located at the end of the mirror frame (1), and the outer surface of the magnetic slider (30) is in contact with the outer surface of the mirror frame (1).

10. An eye rubbing intervention auxiliary device intervention method according to any one of claims 1 to 9, characterized in that: The steps include: S1. Preparation before wearing: fix the male surface of the Velcro (24) on the clothes on the user's shoulders to ensure that the auxiliary frame (23) can fit smoothly. S2. Wearing equipment: holding the frame (1) and placing it at a suitable eye position, so that the V-shaped clamping claw auxiliary frame (23) located below one end of the frame (1) fits tightly on the shoulders of the user via Velcro (24), thereby achieving a preliminary vertical limit of the frame (1) to prevent it from falling and slipping; Adjusting the position of the frame (1) so that the magnetic slider (30) automatically slides in the sliding groove (29) to find a comfortable position according to factors such as the ear contour of the user and the wearing angle; S3. Personalized adjustment: According to actual needs such as the range of head movement and wearing comfort preference of an individual, the rotating rod (26) at the upper end of the adjusting tube (25) is manually rotated, and the rotating rod (26) is moved up and down in the adjusting tube (25) by utilizing the threaded connection characteristics, thereby changing the tightness of the connecting rope (27), applying appropriate tension to the frame (1) in different directions, and optimizing the position stability of the frame (1) relative to the head. S4, usage process; The user needs to wear the magnetic finger ring (32) in advance, and when the hand is raised close to the eye to prepare to rub the eye, the magnetic sensor (31) on the outer surface of one end of the frame (1) and the functional frame (2) connected will sensitively sense the change of the magnetic field of the magnetic finger ring (32) on the finger, triggering subsequent protective actions.

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