Display device for dry contact lenses

Abstract

The utility model discloses a display device for dry contact lenses, which relates to the technical field of display devices.The display device for dry contact lenses comprises a display cabinet and a contact lens positioning mechanism, and the contact lens positioning mechanism is located in the middle of a single display groove. The contact lens positioning mechanism comprises an inner supporting seat fixedly arranged on the inner wall of the display groove, the outer side of the inner supporting seat is covered with an outer protective cover, a cavity used for containing contact lenses is formed between the inner supporting seat and the outer protective cover, and a magnetic connecting structure is arranged between one end of the outer protective cover and the inner wall of the display groove. According to the utility model, through the arrangement of the contact lens positioning mechanism, one side of the convex surface of the dry contact lens to be displayed is clamped on the inner wall of the outer protective cover, and then the outer protective cover is arranged outside the inner supporting seat in a covering manner, so that the dry contact lens is quickly positioned, and meanwhile, a magnetic connecting structure is arranged between one end of the outer protective cover and the inner wall of the display groove; and the outer protective cover can be conveniently and quickly assembled and disassembled on the inner wall of the display groove.

Description

Technical Field

[0001] The utility model relates to the technical field of display devices, and specifically relates to a display device for contact lens dry pieces. Background Technique

[0002] Contact lenses, also known as corneal contact lenses, are lenses worn on the cornea of the eyeball to correct vision or protect the eyes. According to the hardness of the material, they include hard, semi-hard, and soft types. Contact lenses not only bring great improvements to patients with refractive errors such as myopia, hyperopia, and astigmatism in terms of appearance and convenience. Moreover, the field of vision is wide and the view is vivid. In addition, they also play a special role in controlling the development of myopia and astigmatism in teenagers and treating special eye diseases. In optical stores, in order to display contact lenses for consumers to choose, a contact lens display board is needed.

[0003] In the prior art, a contact lens display board with the application number 201820807466.6 includes an upper cover plate, a contact lens frame, a magnet, and a bottom plate. The upper cover plate is provided with magnet holes, and magnets are embedded in the magnet holes; the upper cover plate is provided with through holes, and a contact lens frame is arranged inside the through holes. The contact lens frame is provided with a spherical convex structure, and the spherical convex structure is located inside the through holes; the rear surface of the upper cover plate is in contact with the front surface of the contact lens frame, the rear surface of the contact lens frame is in contact with the front surface of the bottom plate, and the bottom plate is magnetically fixed to the upper cover plate. The bottom plate is provided with magnet holes, and magnets are embedded in the magnet holes. This application can use the contact lens frame to set the contact lens, and fix the contact lens frame through the principle of magnetic attraction, so as to facilitate the display of the contact lens.

[0004] There is also a prior art book for displaying contact lenses with the application number 201820836355.8, which includes thickened display pages. The number of the thickened display pages is several groups. A convex block is fixedly installed near the edge of the midline of the front end face of the thickened display page. A first magnet is provided near the edge of the midline of the front end face of the cover. A plurality of groups of through holes are opened near the edge of the front end face of the cover away from the first magnet, and buckle rings penetrate through the inside of the through holes. The other side of the thickened display page is movably installed with a back cover. The book for displaying contact lenses described in this application is provided with thickened display pages, embedded grooves, convex blocks and grooves, which can embed the contact lens display box inside the display pages, facilitate the daily storage and display of contact lenses, and can improve the fit between adjacent groups of display pages, avoiding the discomfort of users when taking due to the dispersion of the display pages during the viewing process, and being applicable to different working conditions, bringing a better use prospect.

[0005] However, in the above technologies, the positioning stability of the contact lens dry pieces is poor, and it is not convenient for personnel to accurately observe each contact lens dry piece. Content of the Utility Model

[0006] The utility model provides a display device for contact lens dry pieces, which has high stability in positioning contact lens dry pieces and is convenient for personnel to accurately observe each contact lens dry piece, so as to solve the problems of poor stability in positioning contact lens dry pieces and inconvenience for personnel to accurately observe each contact lens dry piece in the prior art.

[0007] In order to achieve the advantages of high stability in positioning contact lens dry pieces and convenience for personnel to accurately observe each contact lens dry piece, the utility model provides the following technical solution: A display device for contact lens dry pieces includes a display cabinet, a cover plate, and a plurality of display slots arranged in the display cabinet through partition plates, a contact lens positioning mechanism. The contact lens positioning mechanism is located in the middle of a single display slot, and the contact lens positioning mechanism includes an inner support seat fixedly arranged on the inner wall of the display slot. An outer protective cover is sleeved outside the inner support seat, and a chamber for accommodating contact lenses is arranged between the inner support seat and the outer protective cover. A magnetic connection structure is arranged between one end of the outer protective cover and the inner wall of the display slot. A partial magnification display mechanism, the partial magnification display mechanism includes a groove arranged on one side of the cover plate. A transparent baffle is arranged on the inner wall of the groove, and an inner support is slidably arranged inside the groove. A partial magnification block is slidably arranged inside the inner support. A magnifying lens is arranged inside the partial magnification block, and the partial magnification display mechanism is used for locally magnifying the contact lens dry piece in the display slot.

[0008] As a preferred technical solution of the utility model, one side of the display cabinet and the cover plate are fixedly connected by a hinge, and the other side of the display cabinet and the cover plate are fixedly connected by a clamping block.

[0009] As a preferred technical solution of the utility model, a limiting protrusion is arranged on one side of the clamping block, and a limiting groove for engaging with the limiting protrusion is arranged on the outer side wall of the display cabinet.

[0010] As a preferred technical solution of the utility model, one end of the inner support seat is arranged in a hemispherical convex shape, and the chamber between the inner support seat and the outer protective cover is an arc-shaped storage chamber.

[0011] As a preferred technical solution of the utility model, the inner support seat is fixedly bonded to the inner wall of the display slot, and the inner support seat is made of flexible silica gel structure.

[0012] As a preferred technical solution of the utility model, the outer protective cover is a transparent cover body, and the inner diameter of the outer protective cover is larger than the outer diameter of the inner support seat.

[0013] As a preferred technical solution of the utility model, the magnetic connection structure includes a magnetic block arranged at one end of the outer protective cover through a support plate, and a metal sheet attracted to the magnetic block is also arranged on the inner wall of the display slot. The magnetic block is arranged as an annular block.

[0014] As a preferred technical solution of the present utility model, first sliders are provided at the upper and lower ends of the inner bracket, and the first sliders are slidably arranged in the first sliding grooves on the inner walls of the grooves.

[0015] As a preferred technical solution of the present utility model, second sliding grooves are provided on the inner wall of the inner bracket, and second sliders slidably arranged in the second sliding grooves are provided on both sides of the partial magnifying block.

[0016] Compared with the prior art, the present utility model provides a display device for contact lens dry pieces, having the following beneficial effects:

[0017] 1. For the display device for contact lens dry pieces, by providing a contact lens positioning mechanism, the contact lens positioning mechanism includes an inner support seat fixedly arranged on the inner wall of the display groove, and an outer protective cover is sleeved outside the inner support seat. When in use, the convex side of the contact lens dry piece to be displayed is clamped on the inner wall of the outer protective cover, and then the outer protective cover is sleeved outside the inner support seat to achieve rapid positioning of the contact lens dry piece. At the same time, since a magnetic connection structure is provided between one end of the outer protective cover and the inner wall of the display groove, it is convenient to quickly disassemble and assemble the outer protective cover on the inner wall of the display groove.

[0018] 2. For the display device for contact lens dry pieces, the magnetic connection structure includes a magnetic block arranged at one end of the outer protective cover through a support plate, and a metal sheet attracted to the magnetic block is further provided on the inner wall of the display groove. The magnetic block is arranged as an annular block, so that the connection and fixation between the outer protective cover and the inner wall of the display groove are relatively stable, which is convenient to improve the stability of the outer protective cover sleeved outside the inner support seat, and the disassembly and assembly of the outer protective cover are convenient and fast.

[0019] 3. For the display device for contact lens dry pieces, by providing a partial magnification display mechanism, the partial magnification display mechanism includes an inner bracket slidably arranged in the groove on one side of the cover plate, and a partial magnifying block and a magnifying lens are slidably arranged inside the inner bracket, so that the partial magnification display mechanism is used to locally magnify the contact lens dry pieces in the display groove, which is convenient for relevant personnel to accurately observe each contact lens dry piece and is convenient to improve the display effect of the contact lens dry pieces. Description of the Drawings

[0020] Figure 1 It is a schematic diagram of the closed structure of the cover plate of the present utility model;

[0021] Figure 2 It is a schematic diagram of the opened structure of the cover plate of the present utility model;

[0022] Figure 3 It is a schematic diagram of the cover plate structure of the present utility model;

[0023] Figure 4 It is a schematic cross-sectional structure diagram of the inner support seat of the present utility model;

[0024] Figure 5 Schematic diagram of the internal support structure of the present utility model;

[0025] Figure 6 Schematic diagram of the partial enlarged block structure of the present utility model.

[0026] In the figure: 1, display cabinet; 2, partition board; 3, cover plate; 4, display slot; 5, support plate; 6, outer protective cover; 7, metal sheet; 8, internal support; 9, partial enlarged block; 10, magnifying lens; 11, second slider; 12, second sliding groove; 13, first slider; 14, first sliding groove; 15, clamping block; 16, limiting groove; 17, transparent baffle; 18, limiting protrusion; 19, inner support seat; 20, chamber; 21, magnetic block; 22, groove. Specific embodiments

[0027] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

[0028] Please refer to Figures 1-6 , the present utility model discloses a display device for contact lens dry pieces, including a display cabinet 1, a cover plate 3, and a plurality of display slots 4 provided in the display cabinet 1 through a partition board 2 for simultaneously displaying a plurality of contact lens dry pieces. One side of the display cabinet 1 and the cover plate 3 are connected and fixed through a hinge. When the cover plate 3 is covered on the outside of the display cabinet 1, it is used to perform capping and protection processing on the plurality of display slots 4, and the other side of the display cabinet 1 and the cover plate 3 are clamped and fixed through a clamping block 15. A limiting protrusion 18 is provided on one side of the clamping block 15, and a limiting groove 16 that is engaged with the limiting protrusion 18 is provided on the outer side wall of the display cabinet 1, which is convenient for improving the stability of the cover plate 3 when it is clamped on the outside of the display cabinet 1.

[0029] Such as Figure 1 , Figure 2 and Figure 4As shown in the figure, in order to achieve the rapid positioning of the contact lens dry sheet, a contact lens positioning mechanism is also provided in the display slot 4. The contact lens positioning mechanism is located in the middle of a single display slot 4. The contact lens positioning mechanism includes an inner support seat 19 fixedly arranged on the inner wall of the display slot 4. The inner support seat 19 is fixedly bonded to the inner wall of the display slot 4, and the inner support seat 19 is made of flexible silicone structure. An outer protective cover 6 is sleeved outside the inner support seat 19. The outer protective cover 6 is a transparent cover body, which is convenient for penetrating the contact lens dry sheet positioned inside. The inner diameter of the outer protective cover 6 is larger than the outer diameter of the inner support seat 19. A chamber 20 for accommodating the contact lens is provided between the inner support seat 19 and the outer protective cover 6. The convex side of the contact lens dry sheet to be displayed is clamped on the inner wall of the outer protective cover 6, and then the outer protective cover 6 is sleeved outside the inner support seat 19 to achieve the rapid positioning of the contact lens dry sheet. At the same time, a magnetic connection structure is provided between one end of the outer protective cover 6 and the inner wall of the display slot 4. The magnetic connection structure includes a magnet 21 arranged at one end of the outer protective cover 6 through a support plate 5. A metal sheet 7 that attracts the magnet 21 is also provided on the inner wall of the display slot 4, which is convenient for quickly disassembling and assembling the outer protective cover 6 on the inner wall of the display slot 4.

[0030] In addition, in order to better accommodate the hemispherical contact lens dry sheet, one end of the inner support seat 19 is set to be hemispherical convex. The chamber 20 between the inner support seat 19 and the outer protective cover 6 is an arc-shaped storage chamber, which can better accommodate the hemispherical contact lens dry sheet and prevent the contact lens dry sheet from being damaged.

[0031] Furthermore, in order to ensure the stability of the magnetic attraction and fixation between the magnet 21 and the metal sheet 7, the magnet 21 is set as an annular block, and the inner diameter of the annular block is larger than the outer diameter of the inner support seat 19.

[0032] As Figure 1 and Figure 2 shown, in order to facilitate relevant personnel to accurately observe each contact lens dry sheet, a local magnification display mechanism is also provided outside the local part of the display cabinet 1. The local magnification display mechanism includes a groove 22 provided on one side of the cover plate 3. A transparent baffle 17 is provided on the inner wall of the groove 22. An inner support 8 is slidably arranged inside the groove 22. A local magnification block 9 is slidably arranged inside the inner support 8. A magnifying lens 10 is provided inside the local magnification block 9. The local magnification display mechanism is used to locally magnify the contact lens dry sheet in the display slot 4, which is convenient for relevant personnel to accurately observe each contact lens dry sheet and improve the display effect of the contact lens dry sheet.

[0033] As Figure 3 and Figure 5 shown, in order to improve the connection stability between the inner support 8 and the groove 22, first sliders 13 are provided at the upper and lower ends of the inner support 8, and the first sliders 13 are slidably arranged in the first chutes 14 on the inner wall of the groove 22, which can perform sliding guidance processing when the inner support 8 moves horizontally.

[0034] AsFigure 3 and Figure 6 As shown in Figure 6 , in order to enhance the stability of the connection between the partial magnification block 9 and the inner support 8, a second sliding groove 12 is further provided on the inner wall of the inner support 8, and second sliding blocks 11 that are slidably arranged with the second sliding groove 12 are provided on both sides of the partial magnification block 9, which are used for performing sliding guiding treatment when the partial magnification block 9 moves longitudinally.

[0035] In this implementation scheme, to improve the stability of the connection between the sliding block and the sliding groove, the first sliding block 13 and the second sliding block 11 are both set as rectangular sliding blocks.

[0036] The working principle and usage process of the present utility model: When in use, the convex side of the contact lens dry piece to be displayed is clamped on the inner wall of the outer protective cover 6, and then the outer protective cover 6 is covered outside the inner support seat 19. And by virtue of the magnetic connection structure provided between one end of the outer protective cover 6 and the inner wall of the display slot 4, it is convenient to quickly disassemble and assemble the outer protective cover 6 on the inner wall of the display slot 4, realizing the quick positioning of the contact lens dry piece. Then, the cover plate 3 is closed to perform capping and display treatment on multiple display slots 4.

[0037] It should be noted that in this article, terms such as "including", "comprising" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or further includes elements inherent to such process, method, article or device. Without more limitations, an element defined by the statement "including one..." does not exclude the existence of additional identical elements in the process, method, article or device including the said element.

[0038] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A display device for contact lens dry pieces, comprising a display cabinet (1), a cover plate (3), and a plurality of display slots (4) provided in the display cabinet (1) through a partition plate (2), characterized in that: A contact lens positioning mechanism, the contact lens positioning mechanism is located in the middle of a single display slot (4), and the contact lens positioning mechanism includes an inner support seat (19) fixedly arranged on the inner wall of the display slot (4), an outer protective cover (6) is sleeved outside the inner support seat (19), and a chamber (20) for accommodating contact lenses is provided between the inner support seat (19) and the outer protective cover (6), and a magnetic connection structure is provided between one end of the outer protective cover (6) and the inner wall of the display slot (4); A partial magnification display mechanism, the partial magnification display mechanism includes a groove (22) provided on one side of the cover plate (3), a transparent baffle (17) is provided on the inner wall of the groove (22), and an inner support (8) is slidably arranged inside the groove (22), a partial magnification block (9) is slidably arranged inside the inner support (8), a magnifying lens (10) is provided inside the partial magnification block (9), and the partial magnification display mechanism is used for partially magnifying the contact lens dry pieces in the display slot (4).

2. The display device for contact lens dry pieces according to claim 1, characterized in that: One side of the display cabinet (1) and the cover plate (3) is fixedly connected by a hinge, and the other side of the display cabinet (1) and the cover plate (3) is fixedly connected by a clamping block (15).

3. A display device for contact lens dry pieces according to claim 2, characterized in that: A limiting protrusion (18) is provided on one side of the clamping block (15), and a limiting groove (16) which is clamped and matched with the limiting protrusion (18) is provided on the outer side wall of the display cabinet (1).

4. A display device for contact lens dry pieces according to claim 1, characterized in that: One end of the inner support seat (19) is arranged in a hemispherical protrusion shape, and the chamber (20) between the inner support seat (19) and the outer protective cover (6) is an arc-shaped storage chamber.

5. A display device for contact lens dry pieces according to claim 4, characterized in that: The inner support seat (19) is fixedly bonded to the inner wall of the display slot (4), and the inner support seat (19) is made of a flexible silicone structure.

6. The display device for contact lens dry pieces according to claim 4, characterized in that: The outer protective cover (6) is a transparent cover body, and the inner diameter of the outer protective cover (6) is larger than the outer diameter of the inner support seat (19).

7. The display device for contact lens dry pieces according to claim 1, characterized in that: The magnetic connection structure includes a magnetic block (21) arranged at one end of the outer protective cover (6) through a support plate (5), and a metal sheet (7) which is attracted to the magnetic block (21) is further provided on the inner wall of the display slot (4); The magnetic block (21) is arranged in an annular block.

8. The display device for contact lens dry sheets according to claim 1, characterized in that: First sliders (13) are provided at the upper and lower ends of the inner support (8), and the first sliders (13) are slidably arranged in a first chute (14) on the inner wall of the groove (22).

9. A display device for contact lens dry pieces according to claim 1, characterized in that: Second chutes (12) are provided on the inner wall of the inner support (8), and second sliders (11) which are slidably arranged in the second chutes (12) are provided on both sides of the partial magnification block (9).

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