Press type hard corneal contact lens cleaner

Abstract

The invention provides a press type hard corneal contact lens cleaner, and relates to the technical field of hard corneal contact lens cleaning. Comprising a cleaner box body, a cleaner box cover, a pressing piece, a clamping arm L and a clamping arm R. The interior of the cleaner box body is fixedly connected with a driving shell, the pressing piece is arranged in the driving shell in a sleeved mode, the exterior of the pressing piece is sleeved with the cleaner box cover, the middle of the cleaner box cover is hollowed out, and the diameter of the hollowed-out part is equal to that of the pressing piece. The bottom end of the pressing piece is fixedly connected with a lower pressing plate, the bottom end of the lower pressing plate is fixedly connected with a high-strength stainless steel spring, and the high-strength stainless steel spring is connected with the bottom of the inner side of the cleaner box body. By arranging the pressing piece, the pulley and the spiral groove, the hard corneal contact lens cleaning device is different from a traditional hard corneal contact lens manual cleaning mode, simple mechanical operation is achieved, meanwhile, the structure is miniaturized, functions are integrated, and the hard corneal contact lens cleaning device can serve as a tool for daily cleaning and regular deproteinization and has the lens storage function at the same time.

Description

Technical Field

[0001] The invention relates to the technical field of cleaning hard corneal contact lenses, in particular to a press-type hard corneal contact lens cleaner. Background Art

[0002] Contact lenses, or corneal contact lenses, are lenses worn on the cornea of ​​the eye to correct vision or protect the eyes. They include hard and soft lenses. Contact lenses not only greatly improve the appearance and convenience of patients with refractive errors such as myopia, hyperopia, and astigmatism, but also provide a wide field of vision and realistic vision. In addition, they also play a special role in controlling the development of myopia and astigmatism in adolescents and treating special eye diseases.

[0003] In the prior art, most of the contact lenses are placed in a cleaning solution and cleaned by shaking, which results in poor cleaning effect. In addition, it is not easy to thoroughly clean the surface protein attached to the contact lens, thus affecting the use effect.

[0004] When applying for the present invention, the applicant found through search that a Chinese patent disclosed a "corneal contact lens cleaner", and its application number is "201920499080.8". This patent mainly discloses that when the corneal contact lens cleaner is tipped over, the sensor receives a signal and transmits the signal to the control center. The control center issues an instruction to open the switch of the care solution container, allowing the care solution to flow to the lower shell and immerse the corneal contact lens in the care solution. However, the structure is large in size, which may reduce the convenience of use, and the cleaning effect cannot be effectively and thoroughly cleaned. Therefore, according to the applicant's invention, a press-type hard corneal contact lens cleaner was invented to solve the problem that the existing corneal contact lenses are inconvenient to clean and carry. Summary of the invention

[0005] 1. Technical issues to be resolved

[0006] In view of the deficiencies of the prior art, the present invention provides a push-type hard corneal contact lens cleaner, which solves the problem that the prior corneal contact lenses are inconvenient to clean and carry.

[0007] (II) Technical solution

[0008] To achieve the above objectives, the present invention is implemented through the following technical solutions: a push-type hard corneal contact lens cleaner, comprising: a cleaner box body, a cleaner box cover, a push piece, a clamping arm L and a clamping arm R, the interior of the cleaner box body is fixedly connected to a driving shell, the driving shell is sleeved with a push piece, the outer part of the push piece is sleeved with a cleaner box cover, the middle of the cleaner box cover is hollow, and the hollow diameter is equal to the push piece, the bottom end of the push piece is fixedly connected to a lower pressure plate, the bottom end of the lower pressure plate is fixedly connected to a high-strength stainless steel spring, and the high-strength stainless steel spring is connected to the inner bottom of the cleaner box body. The outer wall of the pressing member is provided with a spiral groove, and a pulley is rollingly fitted inside the spiral groove, one end of the pulley is fixedly connected to a limited rotation plate, a side fixing plate is provided on the outer side of the limited rotation plate, a T-shaped groove is provided on the inner side of the side fixing plate, and the T-shaped groove and the limited rotation plate are slidingly fitted, an arc-shaped fixing arm is fixedly connected to the middle part of the outer side of the side fixing plate, a first rotor is provided at the end of the arc-shaped fixing arm on one side, and clamping arms R are rotatably connected on both sides of the first rotor, and a second rotor is provided at the end of the arc-shaped fixing arm on the other side, and clamping arms L are rotatably connected on both sides of the second rotor.

[0009] Preferably, the cleaning device box body is in the shape of an oblate cylinder, and the outer edge and the central inner edge of the cleaning device box cover are both provided with medical silicone sealing rings.

[0010] Preferably, the pressing member is cylindrical and has a height higher than the cleaning device box body, and the protruding portion at the top is the pressing portion.

[0011] Preferably, a bellows is fixedly connected between the lower pressure plate and the cleaning device box body, and the bellows is sleeved on the outside of the high-strength stainless steel spring.

[0012] Preferably, a lug is fixedly connected to the top end of the drive housing, and the lug is in abutment with the top end of the side fixing plate.

[0013] (III) Beneficial effects

[0014] The present invention provides a press-type hard corneal contact lens cleaner, which has the following beneficial effects:

[0015] 1. The present invention is provided with: a pressing piece, a pulley and a spiral groove. Different from the traditional manual cleaning method of hard corneal contact lenses, the present invention realizes simple mechanized operation, and at the same time has a miniaturized structure and integrated functions. It can be used as a tool for daily cleaning and regular protein removal, and also has the function of storing lenses, which is convenient for users to carry and use.

[0016] 2. The present invention is provided with: a clamping arm L and a clamping arm R. The clamping arms are provided to distinguish between storage and cleaning, which is convenient for users to identify and store the left and right lenses separately to prevent the situation where they cannot be distinguished when worn. It is especially more friendly to users with low vision.

[0017] 3. The present invention is provided with: a cleaning box body, a rotating groove, a pulley and a side fixed plate. The cleaning box body is miniaturized and can be used more conveniently. The rotating groove and the pulley spiral rolling cooperate to achieve rotational cleaning and maintain the rotation operation of the opposite side fixed plate. At the same time, the support of the high-strength stainless steel spring can provide reverse rotation to improve the cleaning effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the disassembly of the cleaning box body and the cleaning box cover of the present invention;

[0019] Figure 2 It is an enlarged schematic diagram of the drive housing structure of the present invention;

[0020] Figure 3 It is a schematic diagram of the disassembly of the side fixing plate and the driving housing of the present invention;

[0021] Figure 4 It is a schematic diagram of the split structure of the side fixing plate and the pulley of the present invention;

[0022] Figure 5 It is a schematic diagram of the three-dimensional structure of the present invention;

[0023] Figure 6 It is a schematic front view of the cross section of the bellows of the present invention.

[0024] Among them, 1. cleaning device box body; 2. cleaning device box cover; 30. pressing piece; 31. high-strength stainless steel spring; 32. spiral groove; 40. driving housing; 41. limiting rotation plate; 5. side fixing plate; 51. clamping arm L; 52. clamping arm R; 53. first rotor; 54. second rotor; 55. arc-shaped fixing arm; 6. T-slot; 7. pulley; 8. bellows; 81. lower pressure plate. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0026] Example:

[0027] like Figure 1-6As shown, an embodiment of the present invention provides a push-type hard corneal contact lens cleaner, comprising: a cleaner box body 1, a cleaner box cover 2, a pressing piece 30, a clamping arm L51 and a clamping arm R52. The interior of the cleaner box body 1 is fixedly connected to a driving shell 40, and a pressing piece 30 is sleeved in the driving shell 40. The user only needs to press the pressing piece 30 to press it against the lower pressing plate 81, and after pressing, the pressing piece 30 will be pressed down by the high-strength stainless steel spring 31. The outer sleeve of the pressing piece 30 is provided with a cleaner box cover 2, and the cleaner box cover 2 is closed. After closing, due to the through hole opened in the middle of the top of the cleaner box cover 2, the pressing piece 30 can pass through the cleaner box cover 2. The middle of the cleaner box cover 2 is hollow, and the hollow The hollow diameter is equal to that of the pressing piece 30. The bottom end of the pressing piece 30 is fixedly connected with a lower pressing plate 81. The bottom end of the lower pressing plate 81 is fixedly connected with a high-strength stainless steel spring 31. The elastic support of the high-strength stainless steel spring 31 improves the elastic reset effect. At the same time of reset, the lower pressing plate 81 can be raised and the opposite fixed plate 5 can be rotated in the opposite direction to improve the cleaning effect. The lower pressing plate 81 is pressed down. After pressing down, the high-strength stainless steel spring 31 will be pressed down. During the pressing process, the pulley 7 will cooperate with the spiral rolling of the spiral groove 32 to complete the rolling descent. The high-strength stainless steel spring 31 is connected to the inner bottom of the cleaning device box body 1. The outer wall of the pressing piece 30 is provided with a spiral groove 32. The inner wall of the spiral groove 32 The side fixing plate 5 is rolled with a pulley 7, one end of which is fixedly connected to a limited rotating plate 41, and the limited rotating plate 41 and the T-slot 6 are slidably matched, so that when the pulley 7 rotates during the sliding process, the side fixing plate 5 is driven to rotate. The outer side of the limited rotating plate 41 is provided with a side fixing plate 5, and when the side fixing plate 5 rotates, the connected arc-shaped fixing arm 55, the clamping arm L51 and the clamping arm R52 are driven to complete the rotation, so that the hard cornea is cleaned in the cleaning liquid. A T-slot 6 is provided on the inner side of the side fixing plate 5, and the lifting height can be freely controlled by the cooperation of the T-slot 6 and the limited rotating plate 41. The T-slot 6 and the limited rotating plate 41 are slidably matched, and the middle part of the outer side of the side fixing plate 5 is fixedly connected with An arc-shaped fixed arm 55 is provided with a first rotor 53 at the end of one side of the arc-shaped fixed arm 55, and both sides of the first rotor 53 are rotatably connected to the clamping arm R52. By placing two hard corneas inside the clamping arm L51 and the clamping arm R52, and then adding cleaning liquid inside the cleaning device box body 1, the cleaning operation is convenient. A second rotor 54 is provided at the end of the other side of the arc-shaped fixed arm 55, and both sides of the second rotor 54 are rotatably connected to the clamping arm L51. A bellows 8 is fixedly connected between the lower pressure plate 81 and the cleaning device box body 1. The bellows 8 provides corrugated support and can also protect the high-strength stainless steel spring 31. The bellows 8 is sleeved on the outside of the high-strength stainless steel spring 31.

[0028] The cleaning device box body 1 is in the shape of a flat cylinder, and the outer edge and the central inner edge of the cleaning device box cover 2 are provided with medical silicone sealing rings to increase the sealing performance during use. The pressing piece 30 is in the shape of a cylinder and its height is higher than the cleaning device box body 1. The protruding part at the top is the pressing part. The top of the driving shell 40 is fixedly connected with a lug, and the lug and the top of the side fixing plate 5 are in abutment with each other.

[0029] Working principle: When in use, first place two hard corneas inside the clamping arms L51 and R52, then add cleaning liquid inside the cleaning box body 1, and close it through the cleaning box cover 2. After closing, due to the through hole opened in the middle of the top of the cleaning box cover 2, the pressing member 30 can pass through the cleaning box cover 2. At this time, the user only needs to press the pressing member 30 to press it against the lower pressing plate 81, and after pressing, it will press the high-strength stainless steel spring 31 downward, and the pressing process The middle pulley 7 will cooperate with the spiral rolling of the spiral groove 32 to complete the rolling descent, and the limiting rotating plate 41 and the T-slot 6 will slide together, so that when the pulley 7 rotates during the sliding process, it can drive the rotation of the side fixed plate 5. After the rotation, the T-slot 6 cooperates with the limiting rotating plate 41 to realize the free control of the lifting height, and the arc-shaped fixed arm 55, clamping arm L51 and clamping arm R52 connected to the side fixed plate 5 are rotated, thereby realizing the cleaning operation of the hard cornea in the cleaning liquid.

[0030] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A push-type hard corneal contact lens cleaner, comprising: A cleaning device box body (1), a cleaning device box cover (2), a pressing piece (30), a clamping arm L (51) and a clamping arm R (52), characterized in that: the interior of the cleaning device box body (1) is fixedly connected to a driving shell (40), the driving shell (40) is provided with a pressing piece (30), the exterior of the pressing piece (30) is provided with a cleaning device box cover (2), the middle of the cleaning device box cover (2) is hollow, and the hollow diameter is equal to that of the pressing piece (30), the bottom end of the pressing piece (30) is fixedly connected to a lower pressing plate (81), the bottom end of the lower pressing plate (81) is fixedly connected to a high-strength stainless steel spring (31), and the high-strength stainless steel spring (31) is connected to the inner bottom of the cleaning device box body (1), and the outer wall of the pressing piece (30) is provided with a spiral groove (32 ), a pulley (7) is rollingly matched inside the spiral groove (32), one end of the pulley (7) is fixedly connected to a limited rotation plate (41), a side fixing plate (5) is arranged on the outer side of the limited rotation plate (41), a T-shaped groove (6) is opened on the inner side of the side fixing plate (5), the T-shaped groove (6) and the limited rotation plate (41) are slidingly matched, an arc-shaped fixed arm (55) is fixedly connected to the middle part of the outer side of the side fixing plate (5), a first rotor (53) is arranged at the end of one side of the arc-shaped fixed arm (55), both sides of the first rotor (53) are rotationally connected to clamping arms R (52), and a second rotor (54) is arranged at the end of the other side of the arc-shaped fixed arm (55), both sides of the second rotor (54) are rotationally connected to clamping arms L (51).

2. The push-type hard corneal contact lens cleaner according to claim 1, characterized in that: The cleaning device box body (1) is in the shape of a flat cylinder, and the outer edge and the central inner edge of the cleaning device box cover (2) are both provided with medical silicone sealing rings.

3. The push-type hard corneal contact lens cleaner according to claim 1, characterized in that: The pressing piece (30) is cylindrical and has a height higher than the cleaning device box body (1), and the protruding portion at the top is the pressing portion.

4. The push-type hard corneal contact lens cleaner according to claim 1, characterized in that: A bellows (8) is fixedly connected between the lower pressing plate (81) and the cleaning device box body (1), and the bellows (8) is sleeved on the outside of the high-strength stainless steel spring (31).

5. The push-type hard corneal contact lens cleaner according to claim 1, characterized in that: The top end of the driving housing (40) is fixedly connected with a lug, and the lug is in abutment with the top end of the side fixing plate (5).

Images