Optometry lens box

Abstract

The utility model discloses an optometry lens box, and relates to the technical field of lens boxes, the lens box comprises a box body and a plurality of lens pads arranged in the box body, the lens pads are detachably buckled, so that the plurality of lens pads can be independently detached and simultaneously detached from the box body; a lens through groove is formed in the lens pad, lens clamping grooves are formed in the two sides of the lens through groove, and a lens frame is detachably arranged in the lens through groove; the first lens pad, the second lens pad and the third lens pad which are detachably connected with one another are arranged, so that the negative spherical lens, the positive spherical lens, the negative cylindrical lens, the positive cylindrical lens and the auxiliary lens are placed in different areas, and one lens pad can be independently taken out and a plurality of lens pads can be simultaneously taken out by virtue of the detachability of the different areas. Meanwhile, the detachable lens frames are arranged in the lens through grooves of the first lens pad, the second lens pad and the third lens pad, so that the whole row of lenses in each lens through groove can be independently detached and nursed, and the lens nursing efficiency is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of lens boxes, in particular to an optometry lens box. Background Art

[0002] Optometry is to check the convergence of light after it enters the eyeball. It uses the emmetropia state as the standard to measure the difference in convergence between the examined eye and the emmetropia eye. Optometry requires the use of trial lenses. Trial lens boxes are boxes for placing trial lenses. There are multiple lens slots in the box, and they are marked with corresponding trial lens identification symbols. When fitting glasses for optometry, the optometrist takes out and puts in the corresponding trial lenses from the slots according to the identification symbols. After repeated trial, the degree of glasses suitable for the patient is finally determined.

[0003] In existing lens boxes, the lens pads used to place lenses are mostly integrated structures. For example, a trial lens box with publication number CN208755959U is provided with an inner core, on which a number of lens partitions are provided according to the types of lenses, and each lens partition is provided with vertical slots for inserting corresponding lenses arranged in sequence and corresponding lens labels. When the lenses in the above lens box are cared for and cleaned, the inner core generally needs to be taken out, thereby taking out all the lenses, and different lenses cannot be taken out separately according to the partitions. Utility Model Content

[0004] The purpose of the utility model is to solve the problem that the inner core of the lens box generally needs to be taken out when cleaning the lenses, so as to take out all the lenses, and different lenses cannot be partitioned and taken out separately.

[0005] The utility model provides an optometry lens box, comprising a box body and a plurality of lens pads arranged in the box body, the lens pads being detachably buckled to each other so that the plurality of lens pads can be removed from the box body individually or simultaneously; a lens through groove is arranged on the lens pad, lens clamping grooves are arranged on both sides of the lens through groove, a lens frame is detachably arranged in the lens through groove, and the lens is plugged into the lens clamping groove and connected with the lens frame.

[0006] Preferably, the mirror pad includes a first mirror pad for placing a negative spherical lens, a second mirror pad for placing a positive spherical lens, and a third mirror pad for placing a negative cylindrical lens, a positive cylindrical lens and an auxiliary lens; the first mirror pad and the second mirror pad are respectively located on both sides of the third mirror pad. A groove is provided on one side of the first mirror pad and the second mirror pad, respectively, and protrusions are provided on both sides of the third mirror pad. The third mirror pad is vertically buckled with the groove through the protrusions, so that the mirror pads can be detachably buckled.

[0007] Preferably, the lens frame is provided with a plurality of arc-shaped lens grooves evenly spaced along the axial direction. L-shaped buckles are provided on both sides of the lens frame, and L-shaped buckle grooves are provided on both sides of the lens through groove, and the L-shaped buckles are located in the L-shaped buckle grooves, so that the lens frame can be detachably arranged in the lens through groove.

[0008] Preferably, an openable and closable box cover is hingedly provided on the box body, and flexible pads are provided in the box cover and the box body, and the mirror pad is placed on the flexible pad.

[0009] Compared with the prior art, it has the following beneficial effects:

[0010] By providing a first lens pad, a second lens pad and a third lens pad that are detachably connected to each other, the negative spherical lens, the positive spherical lens, the negative cylindrical lens, the positive cylindrical lens and the auxiliary lens can be placed in different zones, and the partitions can be detached to take out one lens pad individually or multiple lens pads at the same time. At the same time, by providing a detachable lens holder in the lens grooves of the first lens pad, the second lens pad and the third lens pad, the lenses can be doubly fixed to reduce the problem of lenses falling off during transportation and movement of the box, and by providing a detachable lens holder in the lens groove, the entire row of lenses in each lens groove can be individually disassembled for care, effectively improving the lens care efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only preferred embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0012] Figure 1 This is a schematic diagram of an optometry lens box of the utility model;

[0013] Figure 2 For this utility model Figure 1 A local enlarged schematic diagram;

[0014] Figure 3 This is a bottom schematic diagram of a trial lens box of the utility model;

[0015] Figure 4 It is a schematic diagram of the mirror pad of the utility model;

[0016] Figure 5 This is a schematic diagram of a lens frame of the utility model;

[0017] Figure 6 This is a schematic diagram of the bottom of the lens frame of the utility model;

[0018] Figure 7It is a schematic cross-sectional view of the connection between the first mirror pad and the third mirror pad of the utility model.

[0019] In the figure, 1-box; 2-mirror pad; 21-first mirror pad; 22-second mirror pad; 23-third mirror pad; 201-lens through groove; 202-lens card slot; 203-groove; 204-protrusion; 205-L-shaped buckle groove; 3-lens frame; 31-L-shaped buckle piece; 32-mirror frame; 33-U-shaped plate; 301-arc lens groove; 4-box cover; 5-flexible pad. DETAILED DESCRIPTION

[0020] In order to make it easier to understand the structure of the present invention and the functional features and advantages that can be achieved, the preferred embodiments of the present invention are described in detail with reference to the drawings as follows:

[0021] Example:

[0022] like Figures 1 to 7 As shown, the utility model provides an optometry lens box, comprising a box body 1 and a plurality of lens pads 2 arranged in the box body 1, and the lens pads 2 are made of flexible materials. The lens pads 2 are detachably buckled, so that the plurality of lens pads 2 can be removed from the box body 1 individually or simultaneously, so as to facilitate the individual removal of one of the lens pads 2 and the simultaneous removal of a plurality of lens pads 2. The lens pad 2 is provided with a lens through groove 201, and lens clamping grooves 202 are provided on both sides of the lens through groove 201. A lens frame 3 is detachably provided in the lens through groove 201, and the lens is inserted into the lens clamping groove 202 and then plugged into the lens frame 3, so that the plurality of lenses are clamped on the lens clamping groove 202 and the lens frame 3. A box cover 4 that can be opened and closed is hingedly provided on the box body 1, and a flexible pad 5 is provided in the box cover 4 and the box body 1, and the lens pad 2 is placed on the flexible pad 5. After the box body 1 is closed, the lens pad 2 is located between the flexible pads 5, so that the lenses in the box body 1 are flexibly protected by the flexible pad 5.

[0023] See also Figure 1 and Figure 4 The mirror pad 2 includes a first mirror pad 21 for placing a negative spherical lens, a second mirror pad 22 for placing a positive spherical lens, and a third mirror pad 23 for placing a negative cylindrical lens, a positive cylindrical lens and an auxiliary lens; the first mirror pad 21 and the second mirror pad 22 are respectively located on both sides of the third mirror pad 23 to form a U-shaped structure. The first mirror pad 21, the second mirror pad 22 and the third mirror pad 23 are provided with lens marks.

[0024] See also Figure 2 and Figure 7In the present application, a groove 203 is provided on one side of the first mirror pad 21 and the second mirror pad 22, respectively, and protrusions 204 are provided on both sides of the third mirror pad 23. The third mirror pad 23 is vertically buckled with the groove 203 through the protrusions 204, so that the mirror pads 2 can be detachably buckled, so as to facilitate the separation and disassembly of the mirror pads 2. Further, the horizontal cross-section of the groove 203 and the protrusion 204 is a trapezoidal structure, so that the first mirror pad 21 and the second mirror pad 22 are limited to the two sides of the third mirror pad 23 along the horizontal direction.

[0025] Furthermore, the box body 1 and the box cover 4 of the present application adopt a press-type opening structure, and the box cover 4 is opened by pressing. A handle is provided on one side of the box cover 4 or the box body 1.

[0026] As another embodiment of the present application, Figure 2 and Figure 5 As shown, the lens frame 3 of the present application is provided with a plurality of arc-shaped lens grooves 301 evenly spaced along the axial direction to facilitate the placement of multiple lenses.

[0027] See also Figure 2 and Figure 5 The lens frame 3 of the present application is provided with L-shaped buckle pieces 31 on both sides, and L-shaped buckle grooves 205 are provided on both sides of the lens groove 201. The L-shaped buckle pieces 31 are located in the L-shaped buckle grooves 205, so that the lens frame 3 can be detachably arranged in the lens groove 201, thereby facilitating the removal of the lens frame 3 from the lens groove 201, so as to facilitate the removal of multiple lenses from one lens groove 201 for cleaning.

[0028] Further, referring to FIG. 6 , the lens frame 3 of the present application includes a flexible frame 32 and a U-shaped plate 33, the flexible frame 32 is arranged in the U-shaped plate 33, and the L-shaped buckle piece 31 is connected to both sides of the U-shaped plate 33; the U-shaped plate 33 and the L-shaped buckle piece 31 are made of hard materials, so as to facilitate the removal of the lens frame 3 and a plurality of lenses in a row stuck in the lens slot 202 from the lens slot 201, and rely on the arc-shaped lens groove 301 on the flexible frame 32 to vertically push the lens out of the lens slot 202 twice of the lens slot 201, and rely on the arc-shaped lens groove 301 to fix the lens on the flexible frame 32.

[0029] The above are only preferred embodiments of the present invention, and do not limit the present invention in any form. Any technician familiar with the field can make many possible changes and modifications to the technical solution of the present invention by using the above technical content without departing from the scope of the technical solution of the present invention, or modify it into an equivalent embodiment of equivalent changes. Therefore, any changes, modifications, equivalent changes and modifications made to the above embodiments based on the technology of the present invention without departing from the content of the technical solution of the present invention belong to the protection scope of the present technical solution.

Claims

1. A trial lens box, characterized in that , comprising a box body (1) and a plurality of mirror pads (2) arranged in the box body (1), wherein the mirror pads (2) are detachably buckled to each other so that the plurality of mirror pads (2) can be removed from the box body (1) individually or simultaneously; a lens through groove (201) is provided on the mirror pad (2), and lens clamping grooves (202) are provided on both sides of the lens through groove (201); a lens frame (3) is detachably provided in the lens through groove (201), and the lens is plugged into the lens frame (3) after being inserted into the lens clamping groove (202).

2. The trial lens box according to claim 1, characterized in that: The mirror pad (2) comprises a first mirror pad (21) for placing a negative spherical lens, a second mirror pad (22) for placing a positive spherical lens, and a third mirror pad (23) for placing a negative cylindrical lens, a positive cylindrical lens and an auxiliary lens; the first mirror pad (21) and the second mirror pad (22) are respectively located on two sides of the third mirror pad (23).

3. The trial lens box according to claim 2, characterized in that: A groove (203) is provided on one side of the first mirror pad (21) and the second mirror pad (22), respectively; protrusions (204) are provided on both sides of the third mirror pad (23); the third mirror pad (23) is vertically buckled with the groove (203) via the protrusions (204), so that the mirror pads (2) can be detachably buckled.

4. The trial lens box according to claim 1, characterized in that: The lens frame (3) is provided with a plurality of arc-shaped lens grooves (301) evenly spaced in an axial direction.

5. The trial lens box according to claim 4, characterized in that: L-shaped buckle pieces (31) are arranged on both sides of the lens frame (3), L-shaped buckle grooves (205) are arranged on both sides of the lens through groove (201), and the L-shaped buckle pieces (31) are located in the L-shaped buckle grooves (205), so that the lens frame (3) can be detachably arranged in the lens through groove (201).

6. The trial lens box according to claim 1, characterized in that: The mirror pad (2) is made of flexible material.

7. The trial lens box according to claim 1, characterized in that: The box body (1) is hinged An openable and closable box cover (4) is provided, and a flexible pad (5) is provided inside the box cover (4) and the box body (1). The mirror pad (2) is placed on the flexible pad (5).

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