CN111643266A

CN111643266A - Automatic eye drop glasses for ophthalmology

Info

Publication number: CN111643266A
Application number: CN202010552347.2A
Authority: CN
Inventors: 王正根
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-06-17
Filing date: 2020-06-17
Publication date: 2020-09-11

Abstract

The invention discloses automatic eye drop glasses for ophthalmology, which comprise a frame body arranged in bilateral symmetry, a lower pressure cavity arranged in the frame body, a driving cavity arranged at the rear side of the lower pressure cavity, an eye opening cavity arranged below the driving cavity and provided with a backward opening, an extrusion cavity arranged above the eye opening cavity, and a transmission cavity arranged above the extrusion cavity, the eye drop dropping device comprises a dropping mechanism arranged in an extrusion cavity, a dosing mechanism arranged above the dropping mechanism, a pressing mechanism arranged in the pressing cavity, a driving mechanism arranged in a driving cavity, an eye opening mechanism arranged in an eye opening cavity, a transmission mechanism arranged in a transmission cavity, and a moving mechanism arranged in a frame body, so that eye drop can be timely and accurately dropped into a fornix conjunctival sac after a lower eyelid is pulled downwards, the eye drop can be prevented from being inaccurate and dropping the eye drop to the periphery of eyes, the eye drop is saved, and the risk of the eyes being infected is also avoided.

Description

Automatic eye drop glasses for ophthalmology

Technical Field

The invention relates to the technical field of medical instruments, in particular to automatic eye drop glasses for ophthalmology.

Background

The eye drops are one of the most common pharmaceutical dosage forms for ophthalmic diseases, and have direct and rapid therapeutic effects on a plurality of eye diseases. At present, people hold an eye drop bottle body with one hand, aim the eye drop bottle mouth at eyeballs and squeeze the eye drop bottle body to enable the eye drop to be dripped into the eyeballs through the eye drop bottle mouth, but under the psychological effect, people can instinctively close the eyes, the eye drop drops to the periphery of the eyes due to inaccurate eye drop dripping, the eye drop is wasted, the eye drop is easily polluted by the skin around the eyes and flows back to the eyeballs, and the eye infection is caused.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides automatic eye drop dropping glasses for ophthalmology, which can drop eye drops into fornix and conjunctival sac accurately in time after lower eyelid is pulled downwards, can prevent the eye drops from dropping around eyes due to inaccurate eye drop dropping, not only saves the eye drops, but also avoids the risk of eye infection.

(II) technical scheme

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides an automatic eye drop glasses of ophthalmic, the support body that includes bilateral symmetry setting, the chamber is pressed down in the support body to the setting, the drive chamber of setting at the chamber rear side is pressed down, the setting is in drive chamber below and the opening chamber of opening backward, the setting is in the extrusion chamber of opening the chamber top, the transmission chamber of setting in the extrusion chamber top, the medicine dropping mechanism of setting in the extrusion chamber, the medicine mechanism of setting in medicine dropping mechanism top, the mechanism of setting is pressing down in the chamber, the setting is at drive intracavity actuating mechanism, the setting is opening the eye mechanism of opening in the eye chamber, the transmission mechanism of setting in the transmission chamber, the moving mechanism of setting in the support body, its characterized in that: the medicine dripping mechanism comprises a rotating block arranged in the extrusion cavity, a medicine dripping block arranged in the rotating block in a rotating mode, a through hole which is arranged in the medicine dripping block and is communicated with the medicine dripping block from top to bottom, an annular rack fixedly arranged on the outer side of the rotating block, an extrusion rod arranged in the medicine dripping block in a sliding mode, a medicine dripping pipe fixedly arranged in the wall body of the lower end of the extrusion cavity, and a latex ball fixedly arranged at the upper end of the medicine dripping pipe.

The pushing mechanism further comprises a power shaft which is rotatably arranged in the frame body and penetrates through the pushing cavity, a semicircular wheel which is rotatably arranged in the pushing cavity and is fixedly connected with the power shaft, a pressing plate which is slidably arranged in the pushing cavity and is abutted against the semicircular wheel, and a pushing rod which is slidably arranged in the wall body at the lower end of the pushing cavity and is fixedly connected with the pressing plate.

Actuating mechanism still sets up in the drive intracavity and with power shaft fixed connection's cam, slip the roof that sets up in the drive intracavity and offset with the cam, slide the rack bar that sets up in drive chamber upper end wall body and with roof fixed connection, fixed setting just around the reset spring of rack bar between roof and drive chamber endwall, the rack bar left end is fixed and is equipped with partial rack section.

The eye opening mechanism also comprises a push block arranged in the eye opening cavity in a sliding manner, a T-shaped groove arranged in the push block, a threaded sleeve fixedly arranged at the front end of the push block, a first screw rod arranged in the threaded sleeve in a threaded manner, a first rotating wheel fixedly arranged at the front end of the first screw rod, a moving plate arranged in the T-shaped groove in a sliding manner and abutted against the lower pressing rod, and a reset plate arranged at the lower end of the moving plate in a contact manner, the device comprises compression springs fixedly arranged between a reset plate and the end wall of an eye opening cavity in bilateral symmetry, fixed blocks fixedly arranged at the upper ends of moving plates, chutes arranged in the fixed blocks, twist bars fixedly arranged in the fixed blocks, eye opening bars which are arranged in the chutes in a sliding mode and are connected with the twist bars in a rotating mode, water absorbing sponges fixedly arranged in the eye opening bars, and driving springs fixedly arranged between the end wall of the chute and the eye opening bars, wherein the chutes matched with the twist bars are arranged in the eye opening bars.

The transmission mechanism further comprises a transmission shaft arranged between the driving cavity and the transmission cavity in a rotating mode, a first gear fixedly arranged at the front end of the transmission shaft and meshed with the rack section on the rack rod, a first bevel gear fixedly arranged at the rear end of the transmission shaft, a driven shaft rotatably arranged between the transmission cavity and the extrusion cavity, a second bevel gear fixedly arranged at the upper end of the driven shaft and meshed with the first bevel gear, and a second gear fixedly arranged at the lower end of the driven shaft and meshed with the annular rack.

The moving mechanism further comprises a second screw rod arranged in the frame body in a threaded mode, second rotating wheels fixedly arranged at two ends of the second screw rod in a bilateral symmetry mode, sliding rods arranged in the frame body in a vertically symmetrical mode, limiting blocks fixedly arranged at two ends of the sliding rods in a bilateral symmetry mode, and threads in opposite directions are fixedly arranged on the second screw rod in a bilateral symmetry mode.

The dosing mechanism further comprises an eyedrop water tank arranged above the extrusion cavity, a dosing pipe communicated between the eyedrop water tank and the latex ball, a dosing pipe communicated with the upper end of the eyedrop water tank, and an upper cover arranged on the outer side of the dosing pipe in a threaded manner.

(III) advantageous effects

The invention provides automatic eye drop glasses for ophthalmology, which have the following beneficial effects: this device simple structure can be applicable to multiple crowd and carry out the operation of dropping eye drop to can keep static then in time and accurately instils into eye drop fornix conjunctival sac after the eyelid under the pulling, can prevent to drop eye drop inaccurate and make eye drop to eyes around, not only save eye drop and still avoided the risk that eyes were infected simultaneously.

Drawings

FIG. 1 is a schematic structural diagram of the present embodiment;

FIG. 2 is a diagram illustrating an internal structure of the embodiment of FIG. 1;

FIG. 3 is a schematic view taken at A-A in FIG. 2 according to an embodiment of the present invention;

FIG. 4 is a schematic view of the embodiment of the present invention at B-B in FIG. 2;

FIG. 5 is a schematic view at C-C in FIG. 2 according to an embodiment of the present invention;

FIG. 6 is a schematic view at D-D in FIG. 2 according to an embodiment of the present invention;

FIG. 7 is an enlarged view of the structure at E in FIG. 2 according to an embodiment of the present invention;

figure 8 is a cross-sectional view of the open eye wand 59 of figure 2 in accordance with an embodiment of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1 to 8, the present invention provides a technical solution: the utility model provides an automatic eye drop glasses of ophthalmic, including the support body 10 that bilateral symmetry set up, set up the chamber 15 that pushes down in support body 10, set up the drive chamber 22 of the chamber 15 rear side that pushes down, set up the drive chamber 22 below and open the eye chamber 24 that opens backward, the extrusion chamber 30 of setting above the chamber 24 that opens the eye, the transmission chamber 47 of setting above extrusion chamber 30, the mechanism that drips that sets up in extrusion chamber 30, the mechanism that adds medicine that sets up above the mechanism that drips, the mechanism that pushes down that sets up in the chamber 15 that pushes down, the mechanism that sets up in drive chamber 22, the mechanism that opens the eye that sets up in the chamber 24 that opens the eye, the transmission mechanism that sets up in transmission chamber 47, the moving mechanism that sets up in support body 10, its characterized in that: the medicine dripping mechanism comprises a rotating block 31 which is rotatably arranged in the extrusion cavity 30, a medicine dripping block 29 which is rotatably arranged in the rotating block 31, a through hole 49 which is arranged in the medicine dripping block 29 and is through up and down, an annular rack 48 which is fixedly arranged on the outer side of the rotating block 31, an extrusion rod 51 which is slidably arranged in the medicine dripping block 29, a medicine dripping pipe 28 which is fixedly arranged in the lower end wall body of the extrusion cavity 30, and a latex ball 32 which is fixedly arranged on the upper end of the medicine dripping pipe 28.

The downward pressing mechanism further comprises a power shaft 14, a semicircular wheel 12, a pressing plate 41 and a downward pressing rod 16 which are rotatably arranged in the frame body 10, the power shaft 14 penetrates through the downward pressing cavity 15, the semicircular wheel 12 is rotatably arranged in the downward pressing cavity 15 and is fixedly connected with the power shaft 14, the pressing plate 41 is slidably arranged in the downward pressing cavity 15 and abuts against the semicircular wheel 12, and the downward pressing rod 16 is slidably arranged in the lower end wall body of the downward pressing cavity 15 and is fixedly connected with the pressing plate 41; the third rotating wheel 13 is rotated to drive the power shaft 14 to rotate, the power shaft 14 drives the pressing plate 41 to move downwards through the semicircular wheel 12, and the pressing plate 41 drives the eye opening mechanism to move downwards through the lower pressing rod 16, so that the lower eyelid can be pulled downwards before the eye drop dropping operation is carried out, and the situation that the eye drops cannot be dropped into eyes when the eye glasses are closed in the eye drop dropping process is prevented.

The driving mechanism further comprises a cam 11, a top plate 42, a rack bar 39 and a return spring 40 which are rotatably arranged in the driving cavity 22, wherein a part of a rack section is fixedly arranged at the left end of the rack bar 39, the cam 11 is fixedly connected with the power shaft 14, the top plate 42 is slidably arranged in the driving cavity 22 and abuts against the cam 11, the rack bar 39 is slidably arranged in the upper end wall body of the driving cavity 22 and is fixedly connected with the top plate 42, and the return spring 40 is fixedly arranged between the top plate 42 and the end wall of the driving cavity 22 and surrounds the rack bar 39; the power shaft 14 drives the cam 11 to rotate, the cam 11 drives the return spring 40 to move upwards through the top plate 42, and the return spring 40 drives the transmission mechanism to work through the rack rod 39, so that power is transmitted to the medicine dripping mechanism to carry out eye drop dripping operation.

The eye opening mechanism further comprises a push block 20, a T-shaped groove 21, a threaded sleeve 19, a first screw rod 18, a first rotating wheel 17, a moving plate 26, a reset plate 25, a compression spring 23, a fixed block 57, a moving groove 58, a twist rod 60, an eye opening rod 59, a water absorption sponge 50 and a driving spring 61, wherein the push block 20 is arranged in the push block 20 in a sliding manner, the threaded sleeve 19 is fixedly arranged at the front end of the push block 20, the first screw rod 18 is arranged in the threaded sleeve 19 in a threaded manner, the first rotating wheel 17 is fixedly arranged at the front end of the first screw rod 18, the moving plate 26 is arranged in the T-shaped groove 21 in a sliding manner and is abutted against the lower pressing rod 16, the reset plate 25 is arranged at the lower end of the moving plate 26 in a contacting manner, the compression spring 23 is fixedly arranged between the reset plate 25 and the end wall of the eye opening cavity 24 in a left-right symmetrical manner, the fixed block 57 is fixedly arranged at the upper end of the moving plate 26, the moving groove 58 is arranged in the fixed block 57, the twist rod 60 is fixedly arranged in the fixed block 57, the eye opening rod 59 is slidably arranged in the moving groove 58 and is rotatably connected with the twist rod 60, the water absorbing sponge 50 is fixedly arranged in the eye opening rod 59, the driving spring 61 is fixedly arranged between the end wall of the moving groove 58 and the eye opening rod 59, and a sliding groove matched with the twist rod 60 is arranged in the eye opening rod 59; the first screw rod 18 is driven to rotate by rotating the first rotating wheel 17, the push block 20 is driven to move rightwards by the first screw rod 18 through the threaded sleeve 19, the eye opening rod 59 is driven to move rightwards by the push block 20 through the moving plate 26, the moving plate 26 is driven to move downwards by the pressing mechanism, the eye opening rod 59 and the water absorption sponge 50 are driven to move downwards by the moving plate 26 through the fixing block 57, the lower eyelids of users with different eye socket depths can be pulled downwards, meanwhile, the water absorption sponge 50 can absorb redundant unabsorbed eyedrops around the canthus, the contaminated eyedrops are prevented from flowing back to the eyes to cause infection, after the medicine dripping is completed, the eye opening rod 59 and the water absorption sponge 50 can reset leftwards by reversely rotating the first rotating wheel 17, the eye opening rod 59 and the water absorption sponge 50 reset leftwards under the action of the driving spring 61, the 60 twist rod can drive the eye opening rod 59 to rotate while resetting leftwards, and accordingly, the eyedrops can be massaged, thereby enabling the eye drop to be evenly distributed in the eyes.

The transmission mechanism further comprises a transmission shaft 37, a first gear 38, a first bevel gear 46, a driven shaft 44, a second bevel gear 43 and a second gear 45, wherein the transmission shaft 37 is rotatably arranged between the driving cavity 22 and the transmission cavity 47, the first gear 38 is fixedly arranged at the front end of the transmission shaft 37 and meshed with a rack section on the rack rod 39, the first bevel gear 46 is fixedly arranged at the rear end of the transmission shaft 37, the driven shaft 44 is rotatably arranged between the transmission cavity 47 and the extrusion cavity 30, the second bevel gear 43 is fixedly arranged at the upper end of the driven shaft 44 and meshed with the first bevel gear 46, and the second gear 45 is fixedly arranged at the lower end of the driven shaft 44 and meshed with the annular rack 48.

The moving mechanism further comprises a second screw rod 55, a second rotating wheel 52, a sliding rod 54 and limiting blocks 53 which are arranged in the frame body 10 in a threaded manner, wherein the second screw rod 55 is fixedly provided with threads in opposite directions in a bilateral symmetry manner, the second rotating wheel 52 is fixedly arranged at two ends of the second screw rod 55 in a bilateral symmetry manner, the sliding rod 54 is arranged in the frame body 10 in a vertically symmetrical manner in a sliding manner, and the limiting blocks 53 are fixedly arranged at two ends of the sliding rod 54 in a bilateral symmetry manner; the second rotating wheel 52 is rotated to drive the frame body 10 to move inwards, so that the medicine dropping mechanisms are driven to move inwards, and the distance between the left medicine dropping mechanism and the right medicine dropping mechanism can be adjusted according to different eye distances of users, so that the medicine dropping mechanism is suitable for different people, and the users can be guaranteed to accurately complete medicine dropping operation;

the medicine adding mechanism further comprises an eyedrop water tank 34, a medicine discharging pipe 33, a medicine adding pipe 36 and an upper cover 35, wherein the eyedrop water tank 34, the medicine discharging pipe 33, the medicine adding pipe 36 and the upper cover 35 are arranged above the extrusion cavity 30, the medicine discharging pipe 33 is communicated and arranged between the eyedrop water tank 34 and the latex balls 32, the medicine adding pipe 36 is communicated and arranged at the upper end of the eyedrop water tank 34, and the upper cover 35 is arranged on the outer side of the medicine adding pipe 36 in a threaded mode; the eyedrop water tank 34 can store eyedrop, and when the eyedrop is used up, the upper cover 35 can be opened by rotating to add new eyedrop into the eyedrop water tank 34, so that a plurality of times of eyedrop dropping operations can be performed after one-time filling, and meanwhile, the service life of the eyedrop dropping device is prolonged.

The working principle is as follows: the second rotating wheel 52 is rotated, the second rotating wheel 52 can drive the frame body 10 to move inwards through the second lead screw 55, so that the medicine dropping mechanisms are driven to move inwards, the distance between the left medicine dropping mechanism and the right medicine dropping mechanism can be adjusted according to different eye distances of users, and therefore the medicine dropping machine is suitable for different people and can ensure that the users can accurately complete medicine dropping operation; after the optimal position is adjusted, the first rotating wheel 17 is rotated in the forward direction, the first rotating wheel 17 can drive the threaded sleeve 19 to move backwards through the first screw rod 18, the threaded sleeve 19 can drive the T-shaped groove 21 to move backwards through the push block 20, the T-shaped groove 21 can drive the fixed block 57 to move backwards through the moving plate 26, the fixed block 57 can drive the eye opening rod 59 to move backwards, the first rotating wheel 17 stops rotating when the rear end of the eye opening rod 59 moves to be attached to the lower eyelid of the eye, the driving spring 61 is compressed and accumulated, therefore, the distance between the eye opening rod 59 and the lower eyelid of the eye can be adjusted according to different depths of the eye sockets of a user, the using performance of the invention is improved, and in addition, the driving spring 61 can play a buffering role and prevent the eye from being hurt caused by the over-force of the eye opening rod 59; then the third rotating wheel 13 is rotated in the forward direction, the third rotating wheel 13 can drive the semicircular wheel 12 to rotate through the power shaft 14, the semicircular wheel 12 can drive the pressing rod 16 to move downwards through the pressing plate 41 after rotating for a period of time, the pressing rod 16 can drive the fixed block 57 to move downwards through the moving plate 26, the fixed block 57 can drive the eye opening rod 59 to move downwards, the eye opening rod 59 can pull the lower eyelid downwards for a distance and keep still, at the moment, the compression spring 23 compresses the stored force, after the lower eyelid keeps still, the power shaft 14 can drive the top plate 42 to move upwards through the cam 11, the top plate 42 can drive the rack rod 39 to move upwards through the return spring 40, the rack rod 39 can drive the transmission shaft 37 to rotate through the first gear 38, the transmission shaft 37 can drive the second bevel gear 43 to rotate through the first bevel gear 46, the second bevel gear 43 can drive the second gear 45 to rotate through the driven shaft 44, the second gear 45, the rotating block 31 can drive the extrusion rod 51 to move inwards to extrude the latex ball 32, so that the eye drops in the latex ball 32 are accurately dripped into the fornix conjunctival sac through the eye drop tube 28, namely, the gap between the lower eyelid and the eyeball, and the eye drops can be timely and accurately dripped into the fornix conjunctival sac after the lower eyelid is downwards pulled, so that the eye drops can be prevented from dripping to the periphery of eyes, the eye drops are saved simultaneously, and the risk of the eyes being infected is avoided.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an automatic eye drop glasses of ophthalmic, including support body (10) that bilateral symmetry set up, set up pressure chamber (15) down in support body (10), set up drive chamber (22) of pressure chamber (15) rear side down, set up drive chamber (22) below and open eyes chamber (24) that open the opening backward, set up extrusion chamber (30) above the chamber (24) of opening, set up transmission chamber (47) above extrusion chamber (30), the eye drop mechanism that sets up in extrusion chamber (30), the medicine mechanism that sets up above the medicine mechanism that drips, the mechanism that pushes down that sets up in pressure chamber (15), set up drive mechanism in drive chamber (22), the eye opening mechanism that sets up in the chamber (24) of opening, the transmission mechanism that sets up in transmission chamber (47), the moving mechanism that sets up in support body (10), its characterized in that: the medicine dripping mechanism comprises a rotating block (31) which is rotatably arranged in an extrusion cavity (30), a medicine dripping block (29) which is rotatably arranged in the rotating block (31), a through hole (49) which is arranged in the medicine dripping block (29) and is vertically communicated, an annular rack (48) which is fixedly arranged on the outer side of the rotating block (31), an extrusion rod (51) which is slidably arranged in the medicine dripping block (29), a medicine dripping pipe (28) which is fixedly arranged in the lower end wall body of the extrusion cavity (30), and a latex ball (32) which is fixedly arranged on the upper end of the medicine dripping pipe (28).

2. An ophthalmic automatic eyedrop dripping glasses as claimed in claim 1, wherein: the pressing mechanism further comprises a power shaft (14) which is rotatably arranged in the frame body (10) and penetrates through the pressing cavity (15), a semicircular wheel (12) which is rotatably arranged in the pressing cavity (15) and is fixedly connected with the power shaft (14), a pressing plate (41) which is slidably arranged in the pressing cavity (15) and is abutted against the semicircular wheel (12), and a pressing rod (16) which is slidably arranged in the lower end wall body of the pressing cavity (15) and is fixedly connected with the pressing plate (41).

3. An ophthalmic automatic eyedrop dripping glasses as claimed in claim 1, wherein: actuating mechanism still including rotate set up in drive chamber (22) and with power shaft (14) fixed connection's cam (11), slide set up in drive chamber (22) and roof (42) that offsets with cam (11), slide set up in drive chamber (22) upper end wall body and with roof (42) fixed connection's rack bar (39), fixed reset spring (40) that set up between roof (42) and drive chamber (22) end wall and around rack bar (39), rack bar (39) left end is fixed and is equipped with partial rack section.

4. An ophthalmic automatic eyedrop dripping glasses as claimed in claim 1, wherein: the eye opening mechanism further comprises a push block (20) arranged in the eye opening cavity (24) in a sliding mode, a T-shaped groove (21) arranged in the push block (20), a threaded sleeve (19) fixedly arranged at the front end of the push block (20), a first screw rod (18) arranged in the threaded sleeve (19) in a threaded mode, a first rotating wheel (17) fixedly arranged at the front end of the first screw rod (18), a moving plate (26) arranged in the T-shaped groove (21) in a sliding mode and abutted to a lower pressing rod (16), a reset plate (25) arranged at the lower end of the moving plate (26) in a contact mode, compression springs (23) fixedly arranged between the reset plate (25) and the end wall of the eye opening cavity (24) in a bilateral symmetry mode, a fixed block (57) fixedly arranged at the upper end of the moving plate (26), a sliding groove (58) arranged in the fixed block (57), an eye opening rod (60) fixedly arranged in the fixed block (57), and an eye opening rod (59) arranged in the sliding mode and rotatably connected with the eye opening rod (60), The eye-opening device comprises a water-absorbing sponge (50) fixedly arranged in an eye-opening rod (59), and a driving spring (61) fixedly arranged between the end wall of a sliding chute (58) and the eye-opening rod (59), wherein the sliding chute matched with a hemp rod (60) is arranged in the eye-opening rod (59).

5. An ophthalmic automatic eyedrop dripping glasses as claimed in claim 1, wherein: the transmission mechanism further comprises a transmission shaft (37) which is rotatably arranged between the driving cavity (22) and the transmission cavity (47), a first gear (38) which is fixedly arranged at the front end of the transmission shaft (37) and is meshed with the rack section on the rack rod (39), a first bevel gear (46) which is fixedly arranged at the rear end of the transmission shaft (37), a driven shaft (44) which is rotatably arranged between the transmission cavity (47) and the extrusion cavity (30), a second bevel gear (43) which is fixedly arranged at the upper end of the driven shaft (44) and is meshed with the first bevel gear (46), and a second gear (45) which is fixedly arranged at the lower end of the driven shaft (44) and is meshed with the annular rack (48).

6. An ophthalmic automatic eyedrop dripping glasses as claimed in claim 1, wherein: the moving mechanism further comprises a second screw rod (55) arranged in the frame body (10) in a threaded mode, second rotating wheels (52) fixedly arranged at two ends of the second screw rod (55) in a bilateral symmetry mode, sliding rods (54) arranged in the frame body (10) in a sliding mode in an up-down symmetry mode, and limiting blocks (53) fixedly arranged at two ends of the sliding rods (54) in a bilateral symmetry mode, and threads in opposite directions are fixedly arranged on the second screw rod (55) in a bilateral symmetry mode.

7. An ophthalmic automatic eyedrop dripping glasses as claimed in claim 1, wherein: the medicine adding mechanism further comprises an eye medicine water tank (34) arranged above the extrusion cavity (30), a medicine discharging pipe (33) communicated between the eye medicine water tank (34) and the latex ball (32), a medicine adding pipe (36) communicated and arranged at the upper end of the eye medicine water tank (34), and an upper cover (35) arranged outside the medicine adding pipe (36) in a threaded mode.