Wet contact lens transfer suction head

Abstract

The utility model belongs to the technical field of contact lens transfer, and particularly discloses a wet contact lens transfer suction head which comprises a suction head body, a connecting seat and a suction block, a cavity is formed in the suction head body, a communicated connecting groove is formed in the upper end of the cavity, and a mounting plate is arranged at the top end of the suction head body and corresponds to the interior of the cavity. A plurality of through air inlet grooves are formed in the mounting plate in an annular array mode, a plurality of air pipes are arranged in the cavity, the upper ends of the air pipes correspondingly stretch into the air inlet grooves, and the lower ends of the air pipes correspondingly stretch into the vent grooves in the suction block; an adjusting assembly is arranged at the upper end of the suction head body and comprises a sliding plate movably arranged with the center line of the suction head body as the axis, the size of the sliding plate is the same as that of the mounting plate, an adjusting shifting piece is arranged on one side of the sliding plate, and the adjusting assembly further comprises a fan-shaped movable groove formed in the connecting base. And the adjusting shifting piece is arranged in the movable groove.

Description

Technical Field

[0001] The utility model relates to the technical field of contact lens transportation, in particular to a wet contact lens transportation suction head. Background Art

[0002] Contact lenses, also called contact lenses or contact lenses, refer to lenses worn on the cornea of ​​the eyeball to correct vision or protect the eyes. Cosmetic lenses are contact lenses. According to the hardness of the material, they include hard, semi-hard, and soft. Contact lenses not only bring great improvements in appearance and convenience to patients with refractive errors such as myopia, hyperopia, and astigmatism. During the transportation of contact lenses, a transport tip is required.

[0003] In the prior art, regarding the wet lens transfer suction head for contact lenses, there is a previously disclosed technical solution, Chinese patent application number: CN202321819141.7, application date: July 12, 2023, the name of the invention is: a wet lens transfer suction head for contact lenses, the application discloses a wet lens transfer suction head for contact lenses, including a suction head body; a connecting seat is provided on one side of the suction head body, a screw is installed on one side of the connecting seat, a first slide groove is provided on one side of the connecting seat, one end of the screw is connected to the first slide groove, and the A connecting groove is processed on the connecting seat; a cavity is arranged inside the suction head body, and the cavity is communicated with the connecting groove; a mounting plate is arranged between the suction head body and the connecting seat, and a plurality of air inlet grooves are processed on the mounting plate; a fixing plate is arranged on one side of the mounting plate; an air pipe is arranged in the air inlet hole, and a first gasket and a second gasket are arranged on the air pipe; a suction block is installed on one side of the suction head body, and a plurality of elastic components are fixed on one side of the suction block; a plurality of ventilation grooves are processed on the suction block, and the ventilation grooves are all communicated with the air pipe;

[0004] The above application provides ventilation grooves and air tubes of fixed specifications, so the negative pressure during adsorption during transportation is the same, and it cannot be flexibly adjusted according to the adsorption requirements of different lenses. Therefore, based on the above application, the wet contact lens transport suction head is improved. Utility Model Content

[0005] The utility model aims to provide a wet contact lens transport suction head to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a wet contact lens transfer suction head, comprising a suction head body, a connecting seat and a suction block, a plug-in ring is arranged on the outer peripheral wall corresponding to the top of the suction head body, the plug-in ring is correspondingly inserted into the first slide groove at the lower end of the connecting seat, a cavity is arranged inside the suction head body, a connecting groove communicating with each other is arranged at the upper end of the cavity, a mounting plate is arranged in the cavity corresponding to the top of the suction head body, a plurality of penetrating air inlet grooves are arranged in a ring array on the mounting plate, a plurality of air pipes are arranged in the cavity, and the air pipes The upper end of the suction head body extends into the air inlet groove, and the lower end of the air pipe extends into the ventilation groove in the suction block, and the ventilation groove is a through hole arranged in an array; an adjustment component is provided at the upper end of the suction head body, and the adjustment component includes a sliding plate movably arranged with the center line of the suction head body as the axis, and the size of the sliding plate is set to be the same as that of the mounting plate, and a through hole is provided on the sliding plate corresponding to the air inlet groove, and an adjustment paddle is provided on one side of the sliding plate, and the adjustment component also includes a fan-shaped active groove opened on the connecting seat, and the adjustment paddle is arranged in the active groove.

[0007] Preferably, a second slide groove is provided at the lower end of the suction head body, and an elastic component is provided in the second slide groove. The elastic component includes an elastic component and a sliding block. The side of the elastic component close to the suction block is connected to the end face of the suction block, and the side of the elastic component away from the suction block is fixedly connected to the sliding block. The sliding block is provided in the second slide groove.

[0008] Preferably, a first gasket and a second gasket are provided on the air pipe. The first gasket is provided at the lower end of the mounting plate in the cavity, and the second gasket is provided at the upper end of the suction block connected to the suction head body.

[0009] Preferably, the adjustment paddle is a fan-shaped structure. When the adjustment paddle is close to one side wall of the movable groove, the through hole on the sliding plate corresponds to the air inlet groove of the mounting plate, and the connecting groove can be connected to the cavity. When the adjustment paddle is close to the other side wall of the movable groove, the through hole on the sliding plate is located at the center line of the adjacent air inlet groove on the mounting plate, and the connecting groove and the cavity are separated by the sliding plate.

[0010] Compared with the prior art, the beneficial effects of the present invention are as follows: the present invention designs an adjustment component based on the original scheme, and through a rotating sliding plate, the air inlet groove port is designed to be a structure with adjustable size, so as to adjust the negative pressure size according to the adsorption requirements of different lenses, thereby improving the flexibility and accuracy of transportation. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0012] Figure 2 This is a schematic diagram of the overall cross-sectional structure of the utility model;

[0013] Figure 3 This is an exploded view of the utility model.

[0014] In the figure: 1. connecting seat; 101. first slide groove; 102. connecting groove; 2. suction head body; 201. cavity; 202. plug-in ring; 203. mounting plate; 204. air inlet groove; 205. second slide groove; 3. suction block; 301. ventilation groove; 4. air pipe; 5. first gasket; 6. second gasket; 7. elastic component; 701. elastic component; 702. sliding block; 8. adjusting component; 801. sliding plate; 802. adjusting paddle; 803. movable groove. DETAILED DESCRIPTION

[0015] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0016] In the description of the present invention, it should be noted that the terms "vertical", "up", "down", "horizontal", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0017] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0018] See also Figure 1-3The utility model provides a technical solution: a wet contact lens transfer suction head, comprising a suction head body 2, a connecting seat 1 and a suction block 3, a plug-in ring 202 is arranged on the outer peripheral wall corresponding to the top of the suction head body 2, and the plug-in ring 202 is correspondingly inserted into the first slide groove 101 at the lower end of the connecting seat 1, a cavity 201 is arranged inside the suction head body 2, and a connecting groove 102 communicating with each other is arranged at the upper end of the cavity 201, a mounting plate 203 is arranged in the cavity 201 corresponding to the top of the suction head body 2, and a plurality of penetrating air inlet grooves 204 are arranged in a ring array on the mounting plate 203, a plurality of air pipes 4 are arranged in the cavity 201, and the upper end of the air pipe 4 extends correspondingly. Into the air inlet groove 204, the lower end of the air pipe 4 corresponds to the ventilation groove 301 in the suction block 3, and the ventilation groove 301 is a through hole arranged in an array; an adjustment component 8 is arranged on the upper end of the suction head body 2, and the adjustment component 8 includes a sliding plate 801 movably arranged with the center line of the suction head body 2 as the axis, and the size of the sliding plate 801 is the same as that of the mounting plate 203. A through hole is arranged on the sliding plate 801 corresponding to the air inlet groove 204, and an adjustment paddle 802 is arranged on one side of the sliding plate 801. The adjustment component 8 also includes a fan-shaped active groove 803 opened on the connecting seat 1, and the adjustment paddle 802 is arranged in the active groove 803.

[0019] Furthermore, a second slide groove 205 is provided at the lower end of the suction head body 2, and an elastic component 7 is provided in the second slide groove 205. The elastic component 7 includes an elastic component 701 and a sliding block 702. The side of the elastic component 701 close to the suction block 3 is connected to the end surface of the suction block 3, and the side of the elastic component 701 away from the suction block 3 is fixedly connected to the sliding block 702. The sliding block 702 is arranged in the second slide groove 205.

[0020] Furthermore, a first gasket 5 and a second gasket 6 are provided on the air pipe 4 . The first gasket 5 is provided at the lower end of the mounting plate 203 in the cavity 201 , and the second gasket 6 is provided at the upper end of the suction block 3 connected to the suction head body 2 .

[0021] Furthermore, the adjusting paddle 802 is a fan-shaped structure. When the adjusting paddle 802 is close to one side wall of the movable groove 803, the through hole on the sliding plate 801 corresponds to the air inlet groove 204 of the mounting plate 203, and the connecting groove 102 can be connected to the cavity 201. When the adjusting paddle 802 is close to the other side wall of the movable groove 803, the through hole on the sliding plate 801 is located at the center line of the adjacent air inlet groove 204 on the mounting plate 203, and the connecting groove 102 and the cavity 201 are separated by the sliding plate 801.

[0022] Working principle: The utility model provides a wet lens transport suction head for contact lenses, comprising a suction head body 2, a connecting seat 1 and a suction block 3, a plug-in ring 202 is arranged on the outer peripheral wall corresponding to the top end of the suction head body 2, the plug-in ring 202 is correspondingly inserted into the first slide groove 101 at the lower end of the connecting seat 1, a cavity 201 is arranged inside the suction head body 2, a connecting groove 102 communicating with each other is arranged at the upper end of the cavity 201, a mounting plate 203 is arranged in the cavity 201 corresponding to the top end of the suction head body 2, a plurality of penetrating air inlet grooves 204 are arranged in a circular array on the mounting plate 203, a plurality of air pipes 4 are arranged in the cavity 201, the upper ends of the air pipes 4 extend into the air inlet grooves 204 correspondingly, the lower ends of the air pipes 4 extend into the ventilation grooves 301 in the suction block 3 correspondingly, and the ventilation grooves 301 are through holes arranged in an array; An adjustment component 8 is provided, and the adjustment component 8 includes a sliding plate 801 movably arranged with the center line of the suction head body 2 as the axis, the size of the sliding plate 801 is set to be the same as that of the mounting plate 203, and a through hole is set on the sliding plate 801 corresponding to the air inlet groove 204, and an adjustment paddle 802 is set on one side of the sliding plate 801, and the adjustment component 8 also includes a fan-shaped movable groove 803 opened on the connecting seat 1, and the adjustment paddle 802 is set in the movable groove 803; when used specifically, the transport suction head is assembled, and then the connecting seat 1 is installed at one end of the air pump, the gas enters the trachea 4 from the ventilation groove 301, and then enters the air pump from the trachea 4, and when in use, the sliding plate 801 is rotated according to the specifications of the transported beauty contact lens, thereby adjusting the size of the opening of the air inlet groove 204, so as to adjust the negative pressure size according to the adsorption requirements of different lenses, thereby improving the flexibility and accuracy of transportation.

[0023] 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 wet contact lens transfer nozzle, characterized in that: The invention comprises a suction head body (2), a connecting seat (1) and a suction block (3), wherein a plug-in ring (202) is arranged on the outer peripheral wall corresponding to the top end of the suction head body (2), and the plug-in ring (202) is correspondingly inserted into a first slide groove (101) at the lower end of the connecting seat (1); a cavity (201) is arranged inside the suction head body (2), and a connecting groove (102) communicating with the cavity (201) is arranged at the upper end; a mounting plate (203) is arranged in the cavity (201) corresponding to the top end of the suction head body (2), and a plurality of penetrating air inlet grooves (204) are arranged in a ring array on the mounting plate (203); a plurality of air pipes (4) are arranged in the cavity (201), and the upper ends of the air pipes (4) extend into the air inlet grooves (204) correspondingly, and the air pipes (4) are arranged in the cavity (201). The lower end of (4) corresponds to the ventilation groove (301) in the suction block (3), and the ventilation groove (301) is a through hole arranged in an array; the upper end of the suction head body (2) is provided with an adjustment component (8), and the adjustment component (8) includes a sliding plate (801) movably arranged with the center line of the suction head body (2) as an axis, and the size of the sliding plate (801) is the same as that of the mounting plate (203), and the sliding plate (801) is provided with a through hole corresponding to the air inlet groove (204), and an adjustment paddle (802) is provided on one side of the sliding plate (801), and the adjustment component (8) also includes a fan-shaped movable groove (803) opened on the connecting seat (1), and the adjustment paddle (802) is arranged in the movable groove (803).

2. A wet contact lens transporting tip according to claim 1, characterized in that: A second slide groove (205) is arranged at the lower end of the suction head body (2), and an elastic component (7) is arranged in the second slide groove (205). The elastic component (7) comprises an elastic component (701) and a sliding block (702). The side of the elastic component (701) close to the suction block (3) is connected to the end surface of the suction block (3), and the side of the elastic component (701) away from the suction block (3) is fixedly connected to the sliding block (702), and the sliding block (702) is arranged in the second slide groove (205).

3. A wet contact lens transfer nozzle according to claim 1, characterized in that: The air pipe (4) is provided with a first gasket (5) and a second gasket (6). The first gasket (5) is provided at the lower end of the mounting plate (203) in the cavity (201), and the second gasket (6) is provided at the upper end of the side of the suction block (3) connected to the suction head body (2).

4. A wet contact lens transporting tip according to claim 1, characterized in that: The adjusting paddle (802) is a fan-shaped structure. When the adjusting paddle (802) is close to one side wall of the movable groove (803), the through hole on the sliding plate (801) corresponds to the air inlet groove (204) of the mounting plate (203), and the connecting groove (102) can be connected to the cavity (201). When the adjusting paddle (802) is close to the other side wall of the movable groove (803), the through hole on the sliding plate (801) is located at the center line of the adjacent air inlet groove (204) on the mounting plate (203), and the connecting groove (102) and the cavity (201) are separated by the sliding plate (801).

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