Medical multifunctional vision eyeshade for children
By designing a multi-functional vision mask and integrating vision, astigmatism and amblyopia detection functions, the problems of complex operation and inconvenience in the prior art are solved, and the portability and detection accuracy of children's vision detection are improved.
Patent Information
- Application Number
- CN202422074867.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-26
- Publication Date
- 2025-08-12
- Estimated Expiration
- 2034-08-26
AI Technical Summary
In the existing vision testing technology, children's vision detection requires wearing myopia card, cover plate and pinhole plate in turn, which is troublesome and inconvenient to carry, affecting the degree of fit and detection accuracy of children.
A multi-functional vision mask for children's medical use is designed, including the first, second and third eye masks, which are used to detect vision, astigmatism and amblyopia respectively. Multi-functional occlusion is achieved through support rods and concave groove structures, and combined with PVC material and cartoon patterns to increase children's interest.
It realizes the portability and time-saving and labor-saving of children's vision detection, improves children's cooperation, and ensures the accuracy of the test results.
Smart Images
Figure CN223208398U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of medical devices, in particular to a medical multifunctional eye mask for children. Background Art
[0002] An eye patch is an auxiliary tool used for vision testing. It is mainly used to cover one eye during the eye examination to test the vision of the other eye. This eye patch is usually made of plastic and has a moderate shape and size. It can be easily and quickly covered on the eye while ensuring the accuracy of the test.
[0003] In existing vision testing technology, when testing children's vision, the eye shields used to test myopia, astigmatism, amblyopia, etc. are used separately. Therefore, when using the eye shield to test myopia, astigmatism, and amblyopia, it is necessary to wear a near vision card, an eye shield or a pinhole plate in turn. The operation is cumbersome and inconvenient to carry. Children's cooperation is not high, which affects the accuracy of clinical results. Utility Model Content
[0004] The purpose of the utility model is to provide a medical multifunctional vision mask for children, which solves the problem of existing vision measurement technology in that when testing children's vision, it can integrate the vision measurement problems such as myopia, astigmatism, and amblyopia, and solves the problem of the existing single vision mask and the need to wear a near vision card, a mask plate, a pinhole plate, etc. during work, making clinical work more portable, time-saving and labor-saving, and more conducive to children's high degree of cooperation and more accurate clinical results for doctors.
[0005] To achieve the above-mentioned object, the present invention provides the following technical solution: a pediatric medical multifunctional vision eye mask, comprising an eye mask body, wherein the eye mask body comprises a first eye mask, a third eye mask located in front of the first eye mask, and a second eye mask located in front of the third eye mask, wherein the first eye mask comprises a head and a first support rod fixedly connected to the head, the second eye mask comprises a top and a second support rod fixedly connected to the top, a pinhole is formed through the front end surface of the head of the second eye mask, the head of the third eye mask is a flat standard eye chart, and the bottom of the flat standard eye chart is mounted with a third support rod;
[0006] The outer walls of the first support rod, the second support rod and the third support rod are all provided with concave and convex grooves, and the outer walls of the first support rod, the second support rod and the third support rod are all penetrated by iron rings, and a rotating shaft is installed between the insides of the three iron rings, and baffles are installed at the front and rear ends of the rotating shaft.
[0007] In order to fix the positions of the second eye mask and the third eye mask, as a preferred embodiment of the children's medical multifunctional vision eye mask of the present invention, a fixing frame is installed on the outer wall of the first eye mask, and two partitions are installed inside the fixing frame. The two partitions divide the fixing frame into three fixing grooves, and the front and rear side walls inside the two front fixing grooves are both installed with elastic clamps.
[0008] In order to block the eyeballs and prevent light from entering to prevent children from peeking, the front end surfaces of the first eye mask and the second eye mask are respectively provided with a first groove and a second groove.
[0009] In order to make the eye mask body suitable for the size of children's eyes, the first eye mask is preferably 7 cm wide and 18 cm long, the second eye mask 2 is 5 cm wide and 16 cm long, the diameter of the pinhole 201 is 0.3 cm, and the third eye mask 3 is 3.5 cm wide and 14 cm long.
[0010] In order to make the eye mask body lively and interesting and increase children's interest, as a preferred embodiment of the children's medical multifunctional vision eye mask of the present invention, the outer side wall of the first eye mask head is provided with a cartoon pattern.
[0011] In order to make the device environmentally friendly and not easy to deform, the eye mask body is preferably made of PVC material in the children's medical multifunctional vision mask of the present invention.
[0012] Compared with the prior art, the beneficial effects of the present invention are as follows:
[0013] When the utility model is in use, the staff can move the second support rod and the third support rod through the concave-convex grooves on the first eye mask, the second eye mask and the third eye mask to open the first eye mask, the second eye mask and the third eye mask. When testing vision, the head of the first eye mask can cover the eyes for testing vision. By using the second eye mask, the eyes are covered and the eyes are measured through the pinhole to measure the pinhole vision. This method is used for astigmatism measurement. By using the third eye mask to cover the eyes, the near vision is measured. This method is used for amblyopia measurement, thereby solving the existing vision measurement technology. When testing children's vision, the vision measurement problems of myopia, astigmatism, amblyopia, etc. can be integrated, and the problem of the existing vision cover plate being single and the need to wear a near vision card, a cover plate, a pinhole plate, etc. during work is solved, making clinical work more portable, time-saving and labor-saving, more conducive to children's high degree of cooperation, and more accurate clinical results for doctors. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 This is the overall structural diagram of the utility model;
[0015] Figure 2 It is a structural diagram of the entire utility model when it is put together;
[0016] Figure 3 This is a structural diagram of the first sunshade of the present utility model;
[0017] Figure 4 This is a structural diagram of the second sunshade of the present invention;
[0018] Figure 5 This is a structural diagram of the third sunshade of the present utility model;
[0019] Figure 6 This is a top view of the fixed frame of the present invention.
[0020] In the figure: 1. first eye shield; 101. first support rod; 1011. first groove; 102. iron ring; 2. second eye shield; 201. pinhole; 2011. second groove; 202. second support rod; 3. third eye shield; 301. third support rod; 4. fixing frame; 401. partition; 402. fixing groove; 403. clamping block. DETAILED DESCRIPTION
[0021] See also Figures 1 to 6 The pediatric medical multifunctional vision eye mask includes an eye mask body, which includes a first eye mask 1 and a third eye mask 3 located in front of the first eye mask 1 and a second eye mask 2 located in front of the third eye mask 3. The first eye mask 1 includes a head and a first support rod 101 fixedly connected to the head, the second eye mask 2 includes a top and a second support rod 202 fixedly connected to the top, a pinhole 201 is opened through the front end surface of the head of the second eye mask 2, and the head of the third eye mask 3 is a flat standard eye chart, and the bottom of the flat standard eye chart is installed with a third support rod 301;
[0022] The outer walls of the first support rod 101, the second support rod 202 and the third support rod 301 are all provided with concave and convex grooves, and the outer walls of the first support rod 101, the second support rod 202 and the third support rod 301 are all penetrated by iron rings 102, and a rotating shaft is installed between the insides of the three iron rings 102, and baffles are installed at the front and rear ends of the rotating shaft.
[0023] In this embodiment, when in use, the staff can move the second support rod 202 and the third support rod 301 through the concave-convex grooves on the first eye mask 1, the second eye mask 2 and the third eye mask 3 to open the first eye mask 1, the second eye mask 2 and the third eye mask 3. When testing vision, the head of the first eye mask 1 can be used to cover the eyes for vision testing. By using the second eye mask 2, the eyes are covered and the eyes are allowed to measure the pinhole vision through the pinhole 201. This method is used for astigmatism measurement. By using the third eye mask 3 to cover the eyes, the near vision is measured. This method is used for amblyopia measurement, thereby solving the problem of existing vision measurement technology that, when testing children's vision, it can integrate the vision measurement problems of myopia, astigmatism, amblyopia, etc., and solves the problem of the existing vision cover plate being single and the need to wear a near vision card, a cover plate, a pinhole plate, etc. during work, making clinical work more portable, time-saving and labor-saving, more conducive to children's high degree of cooperation, and more accurate clinical results for doctors.
[0024] As a technical optimization solution of the present invention, a fixing frame 4 is installed on the outer wall of the first eye mask 1, and two partitions 401 are installed inside the fixing frame 4. The two partitions 401 divide the fixing frame 4 into three fixing grooves 402, and the front and rear side walls inside the two front fixing grooves 402 are both installed with elastic clamping blocks 403.
[0025] In this embodiment, by providing two fixing grooves 402, when the first eye shield 1, the second eye shield 2 and the third eye shield 3 are put together, the second eye shield 2 and the third eye shield 3 are respectively moved into the two fixing grooves 402, so that the clamping blocks 403 clamp them, thereby fixing the positions of the second eye shield 2 and the third eye shield 3.
[0026] As a technical optimization solution of the present invention, the front end surfaces of the first eye shield 1 and the second eye shield 2 are respectively provided with a first groove 1011 and a second groove 2011 .
[0027] In this embodiment, the first groove 1011 and the second groove 2011 are provided to shield the eyeballs. The front planes of the first eye mask 1 and the second eye mask 2 have no curvature and can fit the skin. No light can enter to prevent children from peeking.
[0028] As a technical optimization solution of the present invention, the first eye mask 1 is 7 cm wide and 18 cm long, the second eye mask 2 is 5 cm wide and 16 cm long, the diameter of the pinhole 201 is 0.3 cm, and the third eye mask 3 is 3.5 cm wide and 14 cm long.
[0029] In this embodiment, the sizes of the first eye mask 1 , the second eye mask 2 and the third eye mask 3 are set so that the eye mask body is suitable for the size of children's eyes.
[0030] As a technical optimization solution of the present invention, the outer side wall of the head portion of the first eye mask 1 is provided with a cartoon pattern.
[0031] In this embodiment, by providing a cartoon pattern, the eye mask body is made vivid and interesting, thereby increasing children's interest.
[0032] As a technical optimization solution of the present invention, the eye mask body is made of PVC material.
[0033] In this embodiment, the eye mask body is made of PVC material, which is environmentally friendly and not easily deformed.
[0034] Working principle: First, when using the device, the eye mask body is in the closed state in the initial state. Figure 2 As shown, when in use, the staff can move the second support rod 202 and the third support rod 301 through the concave and convex grooves on the first eye mask 1, the second eye mask 2 and the third eye mask 3 to open the first eye mask 1, the second eye mask 2 and the third eye mask 3. When testing vision, the head of the first eye mask 1 can be used to cover the eyes for testing vision. By using the second eye mask 2, the eyes are covered and the eyes are allowed to measure the pinhole vision through the pinhole 201. This method is used for astigmatism measurement. By using the third eye mask 3 to cover the eyes to test near vision, this method is used for amblyopia measurement. The device uses children's cartoon patterns, which are vivid and interesting to increase children's interest. It is made of PVC material, which is environmentally friendly and not easy to deform.
[0035] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.
Claims
1. A medical multifunctional eye mask for children, comprising an eye mask body, characterized in that: The eye mask body comprises a first eye mask (1), a third eye mask (3) located in front of the first eye mask (1), and a second eye mask (2) located in front of the third eye mask (3); the first eye mask (1) comprises a head and a first support rod (101) fixedly connected to the head; the second eye mask (2) comprises a top and a second support rod (202) fixedly connected to the top; a pinhole (201) is provided through the front end surface of the head of the second eye mask (2); the head of the third eye mask (3) is a plane standard eye chart, and the bottom of the plane standard eye chart is installed with a third support rod (301); The outer walls of the first support rod (101), the second support rod (202) and the third support rod (301) are all provided with concave-convex grooves, and the outer walls of the first support rod (101), the second support rod (202) and the third support rod (301) are all penetrated by iron rings (102), and a rotating shaft is installed between the interiors of the three iron rings (102), and blocking pieces are installed at the front and rear ends of the rotating shaft.
2. The pediatric medical multifunctional vision mask according to claim 1, characterized in that: A fixing frame (4) is installed on the outer side wall of the first eye mask (1), and two partitions (401) are installed inside the fixing frame (4). The two partitions (401) divide the fixing frame (4) into three fixing slots (402), and elastic clamping blocks (403) are installed on the front and rear side walls inside the two fixing slots (402) located in the front.
3. The pediatric medical multifunctional vision mask according to claim 1, characterized in that: The front end surfaces of the first eye shield (1) and the second eye shield (2) are respectively provided with a first groove (1011) and a second groove (2011).
4. The pediatric medical multifunctional vision mask according to claim 1, characterized in that: The first eye mask (1) is 7 cm wide and 18 cm long, the second eye mask (2) is 5 cm wide and 16 cm long, the diameter of the pinhole (201) is 0.3 cm, and the third eye mask (3) is 3.5 cm wide and 14 cm long.
5. The pediatric medical multifunctional vision mask according to claim 1, characterized in that: The outer side wall of the head of the first eye mask (1) is provided with a cartoon pattern.
6. The pediatric medical multifunctional vision mask according to claim 1, characterized in that: The eye mask body is made of PVC material.