Contact lens taking-off and wearing device

Abstract

The utility model discloses a contact lens picking and wearing device. The contact lens picking and wearing device comprises a placing plate, a wearing rod, a picking clamp and a storage protection mechanism, the storage protection mechanism comprises two arc-shaped plates, two fixing blocks fixedly connected to the top of the placement plate, a first groove and a second groove, the first groove and the second groove are formed in the top of the placement plate, the picking clamp is placed in the first groove, and the number of the arc-shaped plates is two; according to the contact lens taking-off and wearing device, a storage protection mechanism is arranged on a placement plate, so that a two-way screw rod can drive two arc-shaped plates to be close to each other under the action of a torsional spring in a manner of loosening a hand wheel after a wearing rod is used, and therefore, after a rod body is clamped, a suction cup can be suspended in a second groove to be subjected to dustproof protection; the picking clamp can be placed in the first groove for storage; by means of the arrangement, the problem that the wearing rod and the picking clamp which are placed at will are prone to falling, losing and being contaminated by dust is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of contact lenses, in particular to a contact lens wearing and removing device. Background Technique

[0002] As is well known, contact lenses, also known as corneal contact lenses, are lenses worn on the cornea of the eyeball to correct vision or protect the eyes. Contact lenses can be divided into hard, semi-hard, and soft types according to the hardness of the material.

[0003] In order to make the process of wearing and removing contact lenses more convenient, people usually use special wearing rods and removing clips for contact lenses for auxiliary operations. Since contact lenses have high requirements for cleanliness, and it is not convenient to carry out combined dust-proof storage after the wearing rods and removing clips are used, the wearing rods and removing clips placed randomly after use are prone to problems such as falling and loss and dust contamination; for this reason, a contact lens wearing and removing device is proposed. Content of the Utility Model

[0004] The purpose of the utility model is to provide a contact lens wearing and removing device to solve the problems raised in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A contact lens wearing and removing device, comprising: a placement plate, a wearing rod, a removing clip, and a storage and protection mechanism;

[0006] The storage and protection mechanism includes an arc-shaped plate, two fixing blocks fixedly connected to the top of the placement plate, and a first groove and a second groove respectively opened on the top of the placement plate. The removing clip is placed inside the first groove. The number of the arc-shaped plates is two. One side of each of the two arc-shaped plates is slidably connected to a rod body through a slider. Both ends of the rod body are fixedly connected to the placement plate through support blocks. A bidirectional lead screw is rotatably connected inside the two fixing blocks. The other side of each of the two arc-shaped plates is threadedly sleeved on two opposite threads of the bidirectional lead screw through a movable block. One end of the bidirectional lead screw is fixedly connected to a hand wheel. A torsion spring is sleeved on the bidirectional lead screw. One end of the torsion spring is fixedly connected to the hand wheel, and the other end of the torsion spring is fixedly connected to one of the fixing blocks;

[0007] The wearing rod includes a suction cup suspended in the second groove. The top of the suction cup is fixedly connected to a rod body. An annular groove for inserting the arc-shaped plate is opened on the outer wall of the rod body.

[0008] By adopting the above technical solution, after the use of the wearing rod, the rod body can be first inserted into the second groove, and then the two-way lead screw can be rotated counterclockwise under the reset action of the torsion spring by loosening the handwheel, so that the two arc-shaped plates can move closer to each other through the movable block and the slider, and then the two arc-shaped plates can be inserted into the annular groove for splicing, so that the rod body can be fixed, and the suction cup can be suspended and positioned inside the second groove, so that the suction cup can be protected from dust in the second groove. In addition, after the use of the picking clip, it can be placed inside the first groove for storage.

[0009] Preferably, a slot is provided at the top of the placement plate and close to one side of the first groove, a frame body is inserted into the slot, and a transparent glass plate is fixedly embedded in the frame body.

[0010] By adopting the above technical solution, after the frame body is inserted into the slot, it can drive the revealing glass plate to protect the picked-up clip after storage from dust.

[0011] Preferably, the clip head of the picking clip is evenly and fixedly connected with equidistantly distributed convex teeth.

[0012] By adopting the above technical solution, the stability of the picking clip when clamping the contact lens can be improved.

[0013] Preferably, the outer side of the handwheel is evenly and fixedly connected with equidistantly distributed convex blocks.

[0014] By adopting the above technical solution, the stability when rotating the handwheel can be improved.

[0015] Preferably, rubber pads are fixedly connected to one side of each of the two arc-shaped plates adjacent to each other.

[0016] By adopting the above technical solution, the sealing performance after the two arc-shaped plates are spliced can be further improved.

[0017] Preferably, legs are evenly and fixedly connected to the bottom of the placement plate.

[0018] By adopting the above technical solution, the placement plate can be placed more stably during use.

[0019] Preferably, soft pads are fixedly connected to the bottoms of the legs.

[0020] By adopting the above technical solution, the stability of the legs during use can be improved.

[0021] In summary, the present application includes at least one of the following beneficial technical effects:

[0022] This contact lens removal and insertion device solves the problem that randomly placed wearing rods and removal clips are prone to falling, getting lost, and being contaminated with dust by setting a storage and protection mechanism on the placement plate. After the wearing rod is used, the two arc-shaped plates can be driven to approach each other by loosening the handwheel under the action of the torsion spring, so that after the rod body is clamped, the suction cup can be suspended in the second groove to be protected from dust, and the removal clip can be placed in the first groove for storage. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 FIG. is a schematic structural diagram of the contact lens removal and insertion device of the present invention;

[0024] Figure 2 FIG. is an enlarged schematic diagram of area A of the schematic structural diagram in the contact lens removal and insertion device of the present invention;

[0025] Figure 3 FIG. is a schematic structural diagram of the storage and protection mechanism in the contact lens removal and insertion device of the present invention;

[0026] Figure 4 FIG. is a schematic structural diagram of the removal clip and the convex teeth in the contact lens removal and insertion device of the present invention.

[0027] In the figure: 1. Placement plate; 10. Wearing rod; 11. Removal clip; 12. Leg; 13. Soft pad; 14. Rod body; 15. Suction cup; 16. Annular groove; 17. Slot; 18. Convex tooth; 2. Storage and protection mechanism; 20. First groove; 21. Arc-shaped plate; 22. Slide block; 23. Rod body; 24. Support block; 25. Second groove; 26. Fixed block; 27. Rubber pad; 28. Bidirectional lead screw; 29. Movable block; 201. Torsion spring; 202. Handwheel; 203. Convex block; 204. Transparent glass plate; 205. Frame. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0028] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all of the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0029] Please refer to Figures 1 - 4 , the present invention provides a technical solution: a contact lens removal and insertion device, including: a placement plate 1, a wearing rod 10, a removal clip 11, and a storage and protection mechanism 2;

[0030] First, after the use of the wearing rod 10, the rod body 14 can be inserted into the second groove 25 first, and then the two-way lead screw 28 can be rotated counterclockwise under the reset action of the torsion spring 201 by loosening the hand wheel 202, so that the two arc-shaped plates 21 can move closer to each other through the movable block 29 and the slider 22, and then the two arc-shaped plates 21 can be inserted into the annular groove 16 for splicing, so that the rod body 14 can be fixed, and the suction cup 15 can be suspended and positioned inside the second groove 25, so that the suction cup 15 can be protected from dust in the second groove 25. In addition, after the use of the picking clip 11, it can be placed inside the first groove 20 for storage; the storage and protection mechanism 2 includes arc-shaped plates 21, two fixed blocks 26 fixedly connected to the top of the placing plate 1, and the first groove 20 and the second groove 25 respectively opened on the top of the placing plate 1. The picking clip 11 is placed inside the first groove 20. The number of arc-shaped plates 21 is two. One side of each of the two arc-shaped plates 21 is slidably connected to a rod body 23 through a slider 22. Both ends of the rod body 23 are fixedly connected to the placing plate 1 through a support block 24. A two-way lead screw 28 is rotatably connected inside the two fixed blocks 26. The other side of each of the two arc-shaped plates 21 is threadedly sleeved on two opposite threads of the two-way lead screw 28 through a movable block 29. One end of the two-way lead screw 28 is fixedly connected to a hand wheel 202. A torsion spring 201 is sleeved on the two-way lead screw 28. One end of the torsion spring 201 is fixedly connected to the hand wheel 202, and the other end of the torsion spring 201 is fixedly connected to one of the fixed blocks 26; the wearing rod 10 includes a suction cup 15 suspended in the second groove 25. The top of the suction cup 15 is fixedly connected to a rod body 14. An annular groove 16 for inserting the arc-shaped plate 21 is opened on the outer wall of the rod body 14;

[0031] Secondly, in order to drive the transparent glass plate to protect the stored picking clip 11 from dust after the frame body 205 is inserted into the slot 17, a slot 17 is opened on the top of the placing plate 1 and near one side of the first groove 20. A frame body 205 is inserted into the slot 17, and a transparent glass plate 204 is fixedly embedded inside the frame body 205; in order to improve the stability of the picking clip 11 when clamping the contact lens, evenly distributed convex teeth 18 are fixedly connected to the clip head of the picking clip 11; in order to improve the stability when rotating the hand wheel 202, evenly distributed convex blocks 203 are fixedly connected to the outer side of the hand wheel 202; in order to further improve the sealing performance after the two arc-shaped plates 21 are spliced, rubber pads 27 are fixedly connected to the adjacent sides of the two arc-shaped plates 21; in order to make the placing plate 1 more stable when placed and used, legs 12 are evenly fixedly connected to the bottom of the placing plate 1; in order to improve the stability of the legs 12 when used, soft pads 13 are fixedly connected to the bottoms of the legs 12.

[0032] Summarize and sort out the working steps of this solution according to the above technical solution: When wearing contact lenses, the contact lenses can be first clamped by the picking clip 11 onto the suction cup 15 of the wearing rod 10, and then the contact lenses on the suction cup 15 can be sent to the eye for wearing by holding the rod body 14, and the picking clip 11 can be used for auxiliary operation during picking; when the wearing rod 10 is no longer in use, the rod body 14 can be first inserted into the second groove 25, and then by loosening the hand wheel 202, the bidirectional lead screw 28 can rotate counterclockwise under the reset action of the torsion spring 201, so that the two arc-shaped plates 21 can move closer to each other through the movable block 29 and the slider 22, and then the two arc-shaped plates 21 can be inserted into the annular groove 16 for splicing, so that the rod body 14 can be fixed, and the suction cup 15 can be suspended and positioned inside the second groove 25, so that the suction cup 15 can be protected from dust in the second groove 25. In addition, after the picking clip 11 is no longer in use, it can be placed inside the first groove 20 for storage, and the frame body 205 and the transparent glass plate 204 can protect the picking clip 11 from dust.

[0033] In summary: By setting the storage and protection mechanism 2 on the placement plate 1, this contact lens picking and wearing device enables the bidirectional lead screw 28 to drive the two arc-shaped plates 21 to move closer to each other under the action of the torsion spring 201 by loosening the hand wheel 202 after the wearing rod 10 is used. After the rod body 14 is clamped, the suction cup 15 can be suspended in the second groove 25 to be protected from dust, and the picking clip 11 can be placed in the first groove 20 for storage; through the above settings, the problems that the randomly placed wearing rod 10 and picking clip 11 are prone to falling, loss and dust contamination are solved.

[0034] Parts not involved in the present utility model are the same as or can be implemented by using the prior art. Although the embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand 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 contact lens removal and wearing device, characterized in that: include: A placement plate (1), a wearing rod (10), a removal clip (11), and a storage protection mechanism (2); The storage protection mechanism (2) comprises an arc-shaped plate (21), two fixing blocks (26) fixedly connected to the top of the placement plate (1), and a first groove (20) and a second groove (25) respectively provided on the top of the placement plate (1); the removal clamp (11) is placed inside the first groove (20); there are two arc-shaped plates (21); one side of the two arc-shaped plates (21) is slidably connected to a rod body (23) via a slider (22); both ends of the rod body (23) are fixed to the placement plate (1) via a support block (24). The two fixed blocks (26) are internally rotatably connected with a bidirectional screw rod (28), and the other sides of the two arc-shaped plates (21) are threadedly sleeved on two opposite threads of the bidirectional screw rod (28) through a movable block (29), one end of the bidirectional screw rod (28) is fixedly connected with a hand wheel (202), and a torsion spring (201) is sleeved on the bidirectional screw rod (28), one end of the torsion spring (201) is fixedly connected to the hand wheel (202), and the other end of the torsion spring (201) is fixedly connected to one of the fixed blocks (26); The wearing rod (10) comprises a suction cup (15) suspended in the second groove (25), the top of the suction cup (15) is fixedly connected to a rod body (14), and an annular groove (16) for inserting the arc plate (21) is provided on the outer wall of the rod body (14).

2. A contact lens removal and wearing device according to claim 1, characterized in that: A slot (17) is provided at the top of the placement plate (1) and on one side close to the first groove (20), a frame (205) is inserted into the slot (17), and a transparent glass plate (204) is fixedly embedded in the frame (205).

3. A contact lens removal and wearing device according to claim 1, characterized in that: The clamping head of the removal clamp (11) is evenly and fixedly connected with equidistantly distributed protruding teeth (18).

4. A contact lens removal and wearing device according to claim 1, characterized in that: The outer side of the hand wheel (202) is evenly and fixedly connected with equidistantly distributed protrusions (203).

5. A contact lens removal and wearing device according to claim 1, characterized in that: The adjacent sides of the two arc-shaped plates (21) are both fixedly connected with a rubber pad (27).

6. A contact lens removal and wearing device according to claim 2, characterized in that: The bottom of the placement plate (1) is evenly and fixedly connected with supporting legs (12).

7. A contact lens removal and wearing device according to claim 6, characterized in that: A soft pad (13) is fixedly connected to the bottom of the supporting leg (12).

Images