Ophthalmology health education tool

Abstract

The utility model discloses an ophthalmology health education tool which comprises a cornea puzzle block, an iris puzzle block, a crystalline lens puzzle block, a vitreous body puzzle block and a sclera puzzle block which are used for simulating the shapes of a cornea, an iris, a crystalline lens, a vitreous body and a sclera respectively. The cornea jigsaw blocks, the iris jigsaw blocks, the crystalline lens jigsaw blocks, the vitreous body jigsaw blocks and the sclera jigsaw blocks can be spliced to form an eyeball model; the sclera puzzle blocks comprise a first sclera puzzle block, a second sclera puzzle block and a third sclera puzzle block; the glass jigsaw blocks comprise a first glass jigsaw block, a second glass jigsaw block and a third glass jigsaw block; the crystalline lens puzzle blocks comprise the first crystalline lens puzzle block, the second crystalline lens puzzle block and the third crystalline lens puzzle block. The ophthalmology health education tool can simulate the shapes of cornea, irises, crystalline lenses, vitreous bodies and sclera, can be assembled to form three eyeball models simulating myopia, hyperopia and normality, and has education significance and interestingness.

Description

TECHNICAL FIELD

[0001] The present application relates to the medical technical field, in particular to an ophthalmic health education tool. BACKGROUND

[0002] At present, ophthalmic health education mainly relies on traditional methods such as text, pictures and videos. Although these methods are effective, they have shortcomings in attracting children's attention and improving their interest in learning. In addition, traditional education methods lack interactivity and it is difficult for children to deepen their understanding of ophthalmic knowledge through hands-on practice.

[0003] Therefore, it is particularly important to develop an ophthalmic education auxiliary tool that is both educational and interesting. CONTENT OF THE INVENTION

[0004] To solve the above technical problems, the purpose of the present application is to provide an ophthalmic health education tool that is both educational and interesting.

[0005] The technical solutions provided by the present application are as follows:

[0006] An ophthalmic health education tool, comprising corneal puzzle pieces, iris puzzle pieces, lens puzzle pieces, vitreous puzzle pieces and scleral puzzle pieces, for simulating the shapes of cornea, iris, lens, vitreous and sclera respectively, and the corneal puzzle pieces, iris puzzle pieces, lens puzzle pieces, vitreous puzzle pieces and scleral puzzle pieces can be assembled to form an eyeball model; the scleral puzzle pieces comprise first, second and third scleral puzzle pieces, the lengths of which increase in order and represent short, normal and long eye axes respectively; the vitreous puzzle pieces comprise first, second and third vitreous puzzle pieces, the lengths of which increase in order accordingly; the lens puzzle pieces comprise first, second and third lens puzzle pieces, the thicknesses of which increase in order; the corneal puzzle pieces, iris puzzle pieces, first lens puzzle piece, first vitreous puzzle piece and first scleral puzzle piece are assembled to form a hyperopic eyeball model, the corneal puzzle pieces, iris puzzle pieces, second lens puzzle piece, second vitreous puzzle piece and second scleral puzzle piece are assembled to form a normal eyeball model, and the corneal puzzle pieces, iris puzzle pieces, third lens puzzle piece, third vitreous puzzle piece and third scleral puzzle piece are assembled to form a myopic eyeball model.

[0007] Preferably, the ophthalmic health education tool further comprises a puzzle placing piece, the upper surface of the puzzle placing piece is provided with a plurality of recesses, and the corneal puzzle pieces, iris puzzle pieces, lens puzzle pieces, vitreous puzzle pieces and scleral puzzle pieces are placed in the recesses.

[0008] Preferably, the recesses are arranged into five rows, respectively placing cornea puzzle pieces, iris puzzle pieces, lens puzzle pieces, vitreous body puzzle pieces, and sclera puzzle pieces.

[0009] Preferably, each row of the recesses is provided with an indication mark for indicating the object of the puzzle piece placed in the recess, and a press switch is arranged at each indication mark, and the press switch is connected with a voice device, and the name of the corresponding structure is introduced by pressing the press switch.

[0010] Preferably, each row of the recesses has three, respectively placing hyperopia eyeball models, normal eyeball models, and myopia eyeball models.

[0011] Preferably, the puzzle placing member is provided with three recesses for inserting the support rods, and the bottom of each eyeball model is also provided with a hole, and one end of the support rod is inserted into the hole of each eyeball model, and the other end is inserted into the recess of the puzzle placing member, so that each eyeball model is vertically supported by the support rod above the puzzle placing member.

[0012] Preferably, a press switch button is arranged below the three recesses of the puzzle placing member, and the press switch button is connected with a voice device, so that the voice device is started to sound when the press switch button is pressed by the support rod inserted into the recess.

[0013] Preferably, the sclera puzzle piece is assembled by a plurality of components to form a detachable shell, the lens puzzle piece is installed in front of the sclera puzzle piece, the vitreous body puzzle piece is installed in the sclera puzzle piece, and the cornea puzzle piece and the iris puzzle piece can be assembled to form the front structure of the eyeball, and are further installed at the front end of the sclera puzzle piece.

[0014] Preferably, the cornea puzzle piece, the iris puzzle piece, the lens puzzle piece, and the vitreous body puzzle piece are all assembled by a plurality of components.

[0015] Preferably, the components and the puzzle pieces are all assembled by a bayonet connection structure.

[0016] Compared with the prior art, the ophthalmic health education tool of the utility model is provided with cornea puzzle pieces, iris puzzle pieces, lens puzzle pieces, vitreous body puzzle pieces, and sclera puzzle pieces, which are used for respectively simulating the shapes of cornea, iris, lens, vitreous body, and sclera, and the cornea puzzle pieces, the iris puzzle pieces, the lens puzzle pieces, the vitreous body puzzle pieces, and the sclera puzzle pieces can be assembled to form eyeball models, and can also be respectively assembled to form three sets of eyeball models simulating myopia, hyperopia, and normality, which are stereoscopic and have educational significance, can be operated by hand, and are interesting. BRIEF DESCRIPTION OF DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or prior art description. Obviously, the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained from these drawings without creative labor.

[0018] Figure 1 The structure diagram of the puzzle placing piece in the ophthalmic health education tool of the embodiment of the present application.

[0019] Figure 2 The top view of the ophthalmic health education tool before assembly. Figure 1

[0020] Figure 3 The front view of the ophthalmic health education tool after assembly. Figure 1

[0021] Figure 4 The front view of the ophthalmic health education tool after assembly. Figure 1

[0022] Figure 5 The side sectional view of the sclera puzzle piece in the ophthalmic health education tool. Figure 1 DETAILED DESCRIPTION

[0023] In order to make those skilled in the art better understand the technical solutions in the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below. Obviously, the described embodiments are only some of the embodiments of the present application, not all. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor are within the scope of protection of the present application.

[0024] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it can be directly on the other element or indirectly disposed on the other element; when an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.

[0025] ​​​​It should be understood that the terms "length", "width", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like indicate directions or positions based on the directions or positions shown in the drawings and are used for purposes of convenience and brevity and do not imply or suggest that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the application.

[0026] In addition, the terms "first", "second", "third", etc. are used only for descriptive purposes and should not be construed as indicating or implying relative importance or an indicated number of technical features. Therefore, features defined with "first", "second", etc. can explicitly or implicitly include one or more of the features. In the description of the application, the meaning of "a plurality of" or "several" is two or more, unless otherwise explicitly and specifically limited.

[0027] It should be understood that the structures, proportions, sizes, etc. shown in the drawings of the present application are only used to cooperate with the content disclosed in the description, to be understood and read by those skilled in the art, and do not have technical significance. Any modification of structure, change of proportion relationship or adjustment of size, which does not affect the effect and purpose that can be achieved by the present application, should still fall within the scope of the technical content disclosed by the present application.

[0028] As shown in Figures 1 to 5 The utility model discloses an ophthalmic health education tool, including jigsaw placement piece 1, cornea jigsaw piece 2, iris jigsaw piece 3, lens jigsaw piece, vitreous jigsaw piece, sclera jigsaw piece.

[0029] In the embodiment, the jigsaw placement piece 1 is box-shaped and can be made of plastic or other materials.

[0030] The cornea jigsaw piece 2, iris jigsaw piece 3, lens jigsaw piece, vitreous jigsaw piece and sclera jigsaw piece are used to simulate the shapes of cornea, iris, lens, vitreous and sclera respectively, and the cornea jigsaw piece 2, iris jigsaw piece 3, lens jigsaw piece, vitreous jigsaw piece and sclera jigsaw piece can be assembled to form a three-dimensional eyeball model. Each jigsaw piece is made of hard material, such as silicone, plaster, ceramic, plastic, etc.

[0031] The scleral mosaic pieces include a first scleral mosaic piece 61, a second scleral mosaic piece 62, and a third scleral mosaic piece 63, whose lengths increase sequentially, representing short axial length, normal axial length, and long axial length, respectively. The vitreous mosaic pieces include a first vitreous mosaic piece 51, a second vitreous mosaic piece 52, and a third vitreous mosaic piece 53, whose lengths also increase sequentially. The lens mosaic pieces include a first lens mosaic piece 41, a second lens mosaic piece 42, and a third lens mosaic piece 43, whose thicknesses increase sequentially. The corneal mosaic piece 2, iris mosaic piece 3, first lens mosaic piece 41, first vitreous body mosaic piece 51, and first sclera mosaic piece 61 are assembled to form a farsighted eye model A; the corneal mosaic piece 2, iris mosaic piece 3, second lens mosaic piece 42, second vitreous body mosaic piece 52, and second sclera mosaic piece 62 are assembled to form a normal eye model B; the corneal mosaic piece 2, iris mosaic piece 3, third lens mosaic piece 43, third vitreous body mosaic piece 53, and third sclera mosaic piece 63 are assembled to form a myopic eye model C.

[0032] In this embodiment, the scleral mosaic piece is assembled from four components (such as...). Figure 5 As shown), forming a detachable shell. The lens mosaic piece is installed in front of the scleral mosaic piece, the vitreous mosaic piece is installed inside the scleral mosaic piece, and the corneal mosaic piece 2 and iris mosaic piece 3 can be assembled to form the anterior structure of the eyeball, and then further installed at the front end of the scleral mosaic piece (as shown). Figure 3 The diagram shows a normal eyeball model; other eyeball models are shown below. Corneal puzzle piece 2, iris puzzle piece 3, lens puzzle piece, and vitreous body puzzle piece can all be assembled from multiple components. The components and puzzle pieces are assembled using a bayonet connection structure (of course, in other embodiments, hinges or other connection structures may also be used).

[0033] The upper surface of the puzzle piece 1 has several recesses 11 (which can be formed during plastic molding), in which corneal puzzle pieces 2, iris puzzle pieces 3, lens puzzle pieces, vitreous body puzzle pieces, and sclera puzzle pieces are placed. The recesses 11 are arranged in five rows, each containing a different type of puzzle piece. Each row of recesses 11 has an indicator 12 on one side to indicate the puzzle piece object (cornea, iris, lens, vitreous body, sclera, etc.) placed in the recess 11. (The indicator 12 can be the name in Chinese or English, or an image of each puzzle piece object; its structure can be a plastic sheet pasted on the upper surface of the puzzle piece 1.) Each indicator 12 is equipped with a push switch (not shown, but can be installed between the plastic sheet and the upper surface of the puzzle piece 1). The push switch is connected to a voice device. Pressing the push switch will produce a sound. Pressing the corresponding position will say the Chinese and English names of the corresponding structure. For example, pressing the indicator 12 corresponding to the cornea will say "cornea".

[0034] Each row of recesses 11 has three sections, each containing puzzle pieces for a hyperopic eye model, a normal eye model, and a myopic eye model, respectively. The corneal puzzle pieces 2 and iris puzzle pieces 3 are identical for the hyperopic, normal, and myopic eye models; therefore, three identical corneal puzzle pieces 2 and iris puzzle pieces 3 are placed in the corresponding recesses 11. In the recesses 11 of the row corresponding to the lens puzzle pieces (the third row in this embodiment), the first lens puzzle piece 41, the second lens puzzle piece 42, and the third lens puzzle piece 43 are placed sequentially. In the recesses 11 of the row corresponding to the vitreous body puzzle pieces (the fourth row in this embodiment), the first vitreous body puzzle piece 51, the second vitreous body puzzle piece 52, and the third vitreous body puzzle piece 53 are placed sequentially. The first scleral mosaic piece 61, the second scleral mosaic piece 62, and the third scleral mosaic piece 63 are placed sequentially in the recess 11 of the corresponding row (the fifth row in this embodiment).

[0035] In this embodiment, the ophthalmological health education tool also includes three support rods 9, which can be placed in three elongated grooves before assembly. The puzzle piece 1 also has three recesses 13 for inserting the support rods 9, and each eyeball model also has holes at the bottom (not shown). After assembly, one end of the support rod 9 is inserted into the hole of each eyeball model, and the other end is inserted into the recess 13 of the puzzle piece 1, so that each eyeball model is held upright above the puzzle piece 1 by the support rods 9 (e.g., Figure 4 ).

[0036] In this embodiment, a push-button switch 14 is provided below the three recesses 13 of the puzzle piece placement component 1. The push-button switch 14 is connected to a voice device, so that when the push-button switch 14 is pressed by the support rod 9 inserted from the recess 13, the voice device is activated to pronounce words. For example, when the first push-button switch 14 (preferably the push-button switch 14 under the recess 13 corresponding to the myopia eyeball model, which can be distinguished by markings or different shapes of the support rod 9) is pressed, the voice will explain what myopia is; when the second push-button switch 14 (preferably the push-button switch 14 under the recess 13 corresponding to the hyperopia eyeball model) is pressed, the voice will explain what hyperopia is; when the first push-button switch 14 is pressed, the voice will explain daily eye care tips.

[0037] The above description of the disclosed embodiments enables those skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. An ophthalmological health education tool, characterized in that, The device includes corneal mosaic pieces, iris mosaic pieces, lens mosaic pieces, vitreous body mosaic pieces, and sclera mosaic pieces, used to simulate the shapes of the cornea, iris, lens, vitreous body, and sclera, respectively. These mosaic pieces can be assembled to form an eyeball model. The sclera mosaic pieces include a first sclera mosaic piece, a second sclera mosaic piece, and a third sclera mosaic piece, whose lengths increase sequentially, representing short axial length, normal axial length, and long axial length, respectively. The vitreous body mosaic pieces include a first vitreous body mosaic piece, a second vitreous body mosaic piece, and a third vitreous body mosaic piece, whose lengths... Correspondingly, they increase in size sequentially; the lens mosaic pieces include a first lens mosaic piece, a second lens mosaic piece, and a third lens mosaic piece, with their thickness increasing sequentially; the corneal mosaic piece, iris mosaic piece, first lens mosaic piece, first vitreous body mosaic piece, and first sclera mosaic piece are assembled to form a farsighted eye model; the corneal mosaic piece, iris mosaic piece, second lens mosaic piece, second vitreous body mosaic piece, and second sclera mosaic piece are assembled to form a normal eye model; and the corneal mosaic piece, iris mosaic piece, third lens mosaic piece, third vitreous body mosaic piece, and third sclera mosaic piece are assembled to form a myopic eye model.

2. The ophthalmological health education tool as described in claim 1, characterized in that, It also includes a puzzle piece holder, the upper surface of which has several recesses, in which the corneal puzzle piece, iris puzzle piece, lens puzzle piece, vitreous body puzzle piece, and sclera puzzle piece are placed.

3. The ophthalmological health education tool as described in claim 2, characterized in that, The recesses are arranged in five rows, each containing a corneal mosaic piece, an iris mosaic piece, a lens mosaic piece, a vitreous mosaic piece, and a scleral mosaic piece.

4. The ophthalmological health education tool as described in claim 3, characterized in that, Each row of recesses has an indicator mark on one side to indicate the puzzle piece object placed in the recess. Each indicator mark is equipped with a push switch, which is connected to a voice device. Pressing the push switch will produce a voice introduction of the name of the corresponding structure.

5. The ophthalmological health education tool as described in claim 3, characterized in that, Each row has three recesses, which are used to place puzzle pieces for farsighted eye models, normal eye models, and nearsighted eye models, respectively.

6. The ophthalmological health education tool as described in claim 2, characterized in that, It also includes three support rods. The puzzle piece has three recesses for inserting the support rods. Each eyeball model also has a hole at its bottom. One end of the support rod is inserted into the hole of each eyeball model, and the other end is inserted into the recess of the puzzle piece, so that each eyeball model is held upright above the puzzle piece by the support rods.

7. The ophthalmological health education tool as described in claim 6, characterized in that, The puzzle piece has three recesses with push-button switches below them. These push-button switches are connected to a voice device, so that when the push-button switches are pressed by the support rod inserted into the recesses, the voice device is activated to make a sound.

8. The ophthalmological health education tool as described in claim 1, characterized in that, The scleral mosaic piece is assembled from multiple components to form a detachable shell. The lens mosaic piece is installed at the front of the scleral mosaic piece, the vitreous mosaic piece is installed inside the scleral mosaic piece, and the corneal mosaic piece and iris mosaic piece can be assembled to form the anterior structure of the eyeball, which is then further installed at the front end of the scleral mosaic piece.

9. The ophthalmological health education tool as described in claim 8, characterized in that, The corneal mosaic piece, iris mosaic piece, lens mosaic piece, and vitreous mosaic piece are all assembled from multiple components.

10. The ophthalmological health education tool as described in claim 9, characterized in that, The components and puzzle pieces are assembled using a bayonet connection structure.

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