CN113456135B - Ophthalmic eyesight improving equipment - Google Patents

Abstract

The invention discloses an ophthalmologic vision improvement apparatus, which relates to the field of vision improvement apparatuses and comprises a main body, wherein an adjusting unit is fixedly arranged at the bottom of the main body, a groove is formed in the side surface of the main body, two supporting plates are fixedly arranged in the groove, round holes are formed in the tops of the two supporting plates, the same operation unit is fixedly arranged in the two round holes, two display screens are arranged on the side surface of the main body, a sliding groove is formed in the side surface of the main body, a toothed plate is movably arranged in the sliding groove, and a groove is formed in the inner wall of one side of the sliding groove. The utility model provides an ophthalmology vision improves equipment, through the setting of adjustment unit, can adjust the operating position of this device, makes things convenient for the doctor to operate, through the setting of eyelid subassembly again, can directly carry out the eyelid on the patient, can directly wash the patient through wiper mechanism after that, has reduced the time of preparing before the art, has improved operation efficiency.

Description

Ophthalmic eyesight improving equipment

Technical Field

The invention relates to the field of vision improvement equipment, in particular to ophthalmic vision improvement equipment.

Background

People want to obtain good whole-course vision, i.e. clear vision at far, middle and near distances; and hopefully obtain good vision under all weather, namely good visual quality under various brightness, contrast environment; it is also desirable to have a visual quality that is suitable for most of the life, and so it has been suggested that technically, refractive surgery can be done once in 10 years to suit the visual needs of the individual age group, and since the 20 th century and the 80 th century, refractive surgery has gone through a process that has progressed from development to maturity worldwide, emerging as one of the most challenging disciplines of modern ophthalmology a large array of feasible surgical techniques and more under-developed surgical procedures.

Present eyesight improvement surgical instruments commonly used are mostly laser correction appearance, need strut patient's eyelid before carrying out laser correction, and can carry out the operation to carrying out anesthesia after washing the processing, but laser correction appearance does not possess eyelid opening and cleaning function, preparation needs to handle alone before the art, because of chinese doctor and patient quantity are extremely unbalanced, it is comparatively troublesome and time-consuming and hard to handle alone, delay treatment time, laser correction appearance does not rotate the function and brings certain inconvenience for doctor's operation, we have proposed an ophthalmology eyesight improvement equipment for this reason.

Disclosure of Invention

An object of the present application is to provide an ophthalmic vision improving apparatus to solve the problems set forth in the above background art.

In order to achieve the above purpose, the present application provides the following technical solutions: an ophthalmic vision improving device comprises a main body, wherein an adjusting unit is fixedly mounted at the bottom of the main body, a groove is formed in the side face of the main body, two supporting plates are fixedly mounted in the groove, round holes are formed in the tops of the two supporting plates, the same surgical unit is fixedly mounted in the two round holes, two display screens are arranged on the side face of the main body, a sliding groove is formed in the side face of the main body, a toothed plate is movably mounted in the sliding groove, a groove is formed in the inner wall of one side of the sliding groove, a rotating shaft is rotatably mounted on the inner wall of one side of the groove, an operating hole is formed in one side of the main body, one end of the rotating shaft penetrates through the operating hole and extends to the outer portion of the main body, a rocker is fixedly mounted on the rotating shaft, the toothed rod is meshed with the toothed plate, an eyelid opening assembly and a cleaning mechanism are fixedly mounted on the side face of the toothed plate, the cleaning mechanism is positioned right above the eyelid opening unit, and the operation unit is positioned right above the cleaning mechanism.

Borrow by above-mentioned structure, through the setting of adjustment unit, can adjust the operating position of this device, make things convenient for the doctor to operate, through the setting of eyelid subassembly again, can directly carry out the eyelid on the patient, can directly wash the patient through wiper mechanism after that, reduced the time of preparation before the art, improved operation efficiency.

Preferably, wiper mechanism includes receiver, two lugs, two slide rails, fixed box and handle, receiver fixed mounting in the side of pinion rack, two the lug respectively fixed mounting in two sides of keeping away from each other in the receiver, two slide rails respectively slidable mounting be two on the lug, fixed box fixed mounting is two on one side that the slide rail is close to each other, fixed box movable mounting in the inside of receiver, a plurality of movable holes have all been seted up to the top and the bottom of fixed box, the inside fixed mounting of fixed box has actuating mechanism, handle fixed mounting in one side of fixed box.

Further, through wiper mechanism's setting, can pull the handle, through the setting of lug, slide rail with the inside fixed box of taking out of receiver, also can promote the handle and withdraw inside with the receiver after finishing using.

Preferably, the driving mechanism comprises a servo motor, an output shaft, a special-shaped gear, a driven shaft and a crawler belt, the servo motor is fixedly mounted on the top side of the inside of the fixed box, the output shaft is fixedly mounted on the output end of the servo motor, the special-shaped gear is fixedly sleeved on the output shaft, a rotating mechanism is mounted on the inner wall of the top of the fixed box, the special-shaped gear is connected with the rotating mechanism, the driven shaft is rotatably mounted on the top side of the inside of the fixed box, an extrusion assembly is fixedly mounted at the bottom end of the driven shaft, and the crawler belt is movably sleeved on the output shaft and the driven shaft.

Furthermore, through the arrangement of the driving mechanism, the servo motor can drive the output shaft to rotate, the rotation of the output shaft drives the crawler belt to rotate, the rotation of the crawler belt drives the driven shaft to rotate, and the rotation of the driven shaft can enable the extrusion assembly to extrude the soft medicine bottle to achieve the cleaning function.

Preferably, rotary mechanism includes loose axle, driven gear, a plurality of bull stick, a plurality of piece and a plurality of soft medicine bottle of holding, the loose axle rotate install in the inside top side of fixed box, driven gear fixed cover connect in on the loose axle, driven gear with special-shaped gear intermittent type meshes, and is a plurality of the bull stick all fixed mounting in on the loose axle, it is a plurality of to hold the piece fixed mounting respectively in a plurality of the one end of bull stick, it is a plurality of soft medicine bottle respectively movable mounting in a plurality of the inside of holding the piece.

Further, through rotary mechanism's setting, the rotation of loose axle can drive the bull stick and rotate, and the rotation of bull stick drives the bearing piece and rotates, and the rotation of bearing piece drives soft medicine bottle and rotates to change soft medicine bottle, change after the washing liquid medicine in one of them soft medicine bottle finishes using.

Preferably, the extrusion subassembly includes spacing unit and extrusion unit, the extrusion unit includes fixed disk, bail, movable block, two movable rods, extrusion piece and extrusion post, the fixed disk fixed mounting in the bottom of driven shaft, bail fixed mounting in the bottom of fixed disk, the movable block activity cup joint in on the bail, two the movable rod respectively fixed mounting in the both sides that the movable block kept away from each other, two the movable rod all with spacing unit is connected, extrusion piece fixed mounting in one of them the side of movable rod, extrusion post fixed mounting in the inside side of fixed box, the extrusion post with the extrusion piece is corresponding.

Further, through the setting of extrusion unit, the rotation of fixed disk can drive the spacing ring and rotate, and the rotation of bail drives the movable block activity, and the activity of movable block drives the movable rod and removes, and the removal of movable rod drives the extrusion piece and removes, and the removal of extrusion piece can extrude soft medicine bottle together with the extrusion post to extrude the inside liquid medicine of soft medicine bottle in the patient's eye.

Preferably, the limiting unit comprises a supporting rod and a limiting block, the supporting rod and the limiting block are fixedly mounted on the top side of the inside of the fixed box, square holes are formed in the side faces of the supporting rod and the limiting block, and the two movable rods are movably mounted in the two square holes respectively.

Furthermore, through the arrangement of the limiting unit, the stability of the extrusion unit in the moving process can be ensured, and the extrusion unit is prevented from deviating.

Preferably, the eyelid subassembly includes mobile unit and eyelid unit, the mobile unit includes two gag lever posts, double-end screw and knob, two equal fixed mounting of gag lever post in one side of pinion rack, double-end screw rotates install in one of them one side of gag lever post, double-end screw's one end runs through another the gag lever post, knob fixed mounting in double-end screw's one end, double-end screw with the eyelid subassembly is connected.

Further, through the setting of mobile unit, rotate the knob, the rotation of knob can drive the double threaded screw and rotate, and the double threaded screw rotates and to drive two eyelid opening units and keep away from to can be simultaneously strut two eyelids of patient.

Preferably, the eyelid opening unit comprises two operating rods, a limiting column and two eyelid opening strips, wherein the two operating rods are screwed on the double-end screw rod, fixing holes are formed in one sides of the two operating rods, the limiting column is movably installed in the fixing holes, two ends of the limiting column are fixedly installed on one side, close to the two limiting rods, of the two limiting rods respectively, and the two eyelid opening strips are fixedly installed on one side of the two operating rods respectively.

Further, through the setting of eyelid opening unit, the mobile unit rotates and drives two action bars and keep away from each other, and the removal of two action bars drives two eyelid opening strips and keeps away from each other, and the eyelid opening strip is contacted with patient's eyelid, is convenient for strut the eyelid, struts patient's eyelid the back, makes things convenient for next operation.

Preferably, the adjusting unit comprises a limiting ring, a turntable, a supporting column and a base, the limiting ring is fixedly mounted at the bottom of the main body, the turntable is rotatably mounted in the limiting ring, the supporting column is fixedly mounted at the bottom of the turntable, and the base is fixedly mounted at the bottom of the supporting column.

Furthermore, through the setting of the adjusting unit, the rotary disc can be rotated to rotate the device to a proper position, so that the doctor can operate the device conveniently.

Preferably, the operation unit includes laser instrument, two sight glasses and two just joint blocks of tearing open, laser instrument fixed mounting is in two in the round hole, two just tear the equal fixed mounting of joint block in the side of laser instrument, two the sight glass spiro union respectively in two just tear the joint block on.

Further, through just tearing open the setting of cup jointing the piece, after the doctor's operation finishes, often need disinfect the sight glass to next use can rotate this moment and take off just tearing open the sight glass on the cup jointing the piece, put once more after the disinfection finishes can, convenient and fast avoids direct disinfection to cause the clearance difficulty for all the other devices that need not the clearance.

In conclusion, the technical effects and advantages of the invention are as follows:

1. when the device is used, the turntable is firstly rotated to rotate the device to a proper position, then the head of a patient is placed below the device, the rocker is rotated, the rotation of the rocker drives the rotating shaft to rotate, the rotation of the rotating shaft drives the toothed rod to rotate, the rotation of the toothed rod drives the toothed plate to move, and the movement of the toothed plate drives the eyelid opening unit and the cleaning anesthesia unit to adjust the positions so as to be better matched with the patient.

2. According to the invention, before a doctor performs a refractive operation, an eyelid needs to be opened to conveniently operate the eye, after the device is adjusted, the knob is rotated, the rotation of the knob drives the double-threaded screw to rotate, the rotation of the double-threaded screw drives the two operating rods to be away from each other, and the movement of the two operating rods drives the two eyelid opening strips to be away from each other, so that the eyelid of a patient is opened, and the next operation is facilitated.

3. According to the invention, the fixed box is drawn out from the storage box through the cooperation of the convex block, the slide rail and the handle, the soft medicine bottles can be sequentially placed in the bearing block through the arrangement of the movable hole in the top of the fixed box, then the servo motor is started, the servo motor drives the output shaft to rotate, the output shaft rotates to drive the track to rotate, the driven shaft is driven to rotate by the rotation of the track, the fixed disc is driven to rotate by the rotation of the driven shaft, the limiting ring is driven to rotate by the rotation of the fixed disc, the movable block is driven to move by the rotation of the clamp nail, the movable rod is driven to move by the movement of the movable block, the extrusion block is driven to move by the movement of the movable rod, the soft medicine bottles can be extruded by the movement of the extrusion block together with the extrusion column, so that the liquid medicine in the soft medicine bottles is extruded into the eyes of patients to be cleaned, and the fixed box is withdrawn after the use is finished.

4. According to the invention, the rotation of the output shaft drives the special-shaped gear to rotate, the rotation of the special-shaped gear intermittently drives the driven gear to rotate, the rotation of the driven gear drives the movable shaft to rotate, the rotation of the movable shaft drives the rotating rod to rotate, the rotation of the rotating rod drives the receiving block to rotate, and the rotation of the receiving block drives the flexible medicine bottles to rotate, so that the flexible medicine bottles are replaced, and the cleaning liquid medicine in one flexible medicine bottle is replaced after the cleaning liquid medicine in the flexible medicine bottle is used up.

5. According to the invention, after anesthesia, the patient can be operated through the arrangement of the laser instrument, after the operation of the doctor is finished, the observation mirror is required to be disinfected so as to prevent the infection of the next cross use, at the moment, the observation mirror on the sleeve joint block which is convenient to detach can be rotated and taken down, and the observation mirror can be put on again after the disinfection is finished, so that the operation is convenient and fast, and the difficulty in cleaning other devices which do not need to be cleaned due to direct disinfection is avoided.

Drawings

Fig. 1 is a schematic perspective view of an embodiment of the present application;

FIG. 2 is a schematic diagram of an adjusting unit according to an embodiment of the present disclosure;

FIG. 3 is a schematic diagram of a mobile unit according to an embodiment of the present application;

figure 4 is a schematic structural diagram of an eyelid opening unit in an embodiment of the present application;

FIG. 5 is a schematic view of the structure of a cleaning mechanism in the embodiment of the present application;

FIG. 6 is a schematic view of the internal structure of the cleaning mechanism in the embodiment of the present application

FIG. 7 is a partial structural view of a cleaning mechanism in an embodiment of the present application;

fig. 8 is a schematic structural diagram of an observation mirror in the embodiment of the present application.

In the figure: 1. a main body; 2. a limiting ring; 3. a turntable; 4. a support pillar; 5. a base; 6. a display screen; 7. a support plate; 8. a laser instrument; 9. an observation mirror; 10. the sleeving and connecting block is convenient to disassemble; 11. a rotating shaft; 12. a rack bar; 13. a rocker; 14. a toothed plate; 15. a limiting rod; 16. a double-ended screw; 17. a knob; 18. an operating lever; 19. a limiting column; 20. an eyelid opening strip; 21. a storage box; 22. a bump; 23. a slide rail; 24. a fixing box; 25. a handle; 26. a servo motor; 27. an output shaft; 28. a special-shaped gear; 29. a driven shaft; 30. a crawler belt; 31. fixing the disc; 32. a staple bolt; 33. a movable block; 34. a movable rod; 35. extruding the block; 36. a support bar; 37. a limiting block; 38. extruding the column; 39. a movable shaft; 40. a driven gear; 41. a rotating rod; 42. a bearing block; 43. a soft medicine bottle.

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.

Example (b): referring to fig. 1-8, an ophthalmologic vision improving apparatus includes a main body 1, an adjusting unit is fixedly installed at the bottom of the main body 1, a groove is formed in the side surface of the main body 1, two support plates 7 are fixedly installed in the groove, circular holes are formed in the tops of the two support plates 7, the same surgical unit is fixedly installed in the two circular holes, two display screens 6 are arranged on the side surface of the main body 1, a sliding groove is formed in the side surface of the main body 1, a toothed plate 14 is movably installed in the sliding groove, a groove is formed in the inner wall of one side of the sliding groove, a rotating shaft 11 is rotatably installed on the inner wall of one side of the groove, an operation hole is formed in one side of the main body 1, one end of the rotating shaft 11 passes through the operation hole and extends to the outside of the main body 1, a rocker 13 is fixedly installed on one side of the rotating shaft 11, a toothed bar 12 is fixedly connected to the rotating shaft, the toothed bar 12 is engaged with the toothed plate 14, an eyelid opening assembly and a cleaning mechanism are fixedly installed on the side surface of the toothed plate 14, the cleaning mechanism is positioned right above the eyelid opening unit, and the operation unit is positioned right above the cleaning mechanism.

Borrow by above-mentioned structure, through the setting of adjustment unit, can adjust the operating position of this device, make things convenient for the doctor to operate, through the setting of eyelid subassembly again, can directly carry out the eyelid opening to the patient, can directly wash the patient through wiper mechanism after that, reduced the time of preparation before the art, improved operation efficiency.

As a preferred embodiment of this embodiment, the cleaning mechanism includes a storage box 21, two bumps 22, two sliding rails 23, a fixed box 24 and a handle 25, the storage box 21 is fixedly mounted on the side of the toothed plate 14, the two bumps 22 are respectively and fixedly mounted on two sides of the storage box 21 away from each other, the two sliding rails 23 are respectively and slidably mounted on the two bumps 22, the fixed box 24 is fixedly mounted on one side of the two sliding rails 23 close to each other, the fixed box 24 is movably mounted inside the storage box 21, a plurality of movable holes are respectively formed in the top and the bottom of the fixed box 24, a driving mechanism is fixedly mounted inside the fixed box 24, and the handle 25 is fixedly mounted on one side of the fixed box 24.

Through the setting of wiper mechanism, can pull handle 25, through the setting of lug 22, slide rail 23 with the fixed box 24 of taking out storage box 21 inside, also can push handle 25 and withdraw storage box 21 inside after finishing using.

In this embodiment, the driving mechanism includes a servo motor 26, an output shaft 27, a special-shaped gear 28, a driven shaft 29 and a caterpillar track 30, the servo motor 26 is fixedly installed on the top side inside the fixed box 24, the output shaft 27 is fixedly installed on the output end of the servo motor 26, the special-shaped gear 28 is fixedly sleeved on the output shaft 27, a rotating mechanism is installed on the inner wall of the top of the fixed box 24, the special-shaped gear 28 is connected with the rotating mechanism, the driven shaft 29 is rotatably installed on the top side inside the fixed box 24, an extrusion assembly is fixedly installed at the bottom end of the driven shaft 29, and the caterpillar track 30 is movably sleeved on the output shaft 27 and the driven shaft 29.

Through the arrangement of the driving mechanism, the servo motor 26 can drive the output shaft 27 to rotate, the rotation of the output shaft 27 drives the caterpillar track 30 to rotate, the rotation of the caterpillar track 30 drives the driven shaft 29 to rotate, and the driven shaft 29 rotates to enable the extrusion assembly to extrude the soft medicine bottle 43 to achieve the cleaning function.

In this embodiment, the rotating mechanism includes a movable shaft 39, a driven gear 40, a plurality of rotating rods 41, a plurality of receiving blocks 42 and a plurality of soft medicine bottles 43, the movable shaft 39 is rotatably mounted on the top side inside the fixed box 24, the driven gear 40 is fixedly sleeved on the movable shaft 39, the driven gear 40 is intermittently engaged with the special-shaped gear 28, the plurality of rotating rods 41 are all fixedly mounted on the movable shaft 39, the plurality of receiving blocks 42 are respectively fixedly mounted at one ends of the plurality of rotating rods 41, and the plurality of soft medicine bottles 43 are respectively movably mounted inside the plurality of receiving blocks 42.

Through the arrangement of the rotating mechanism, the rotating rod 41 can be driven to rotate by the rotation of the movable shaft 39, the bearing block 42 is driven to rotate by the rotation of the rotating rod 41, the soft medicine bottles 43 are driven to rotate by the rotation of the bearing block 42, so that the soft medicine bottles 43 are replaced, and the cleaning liquid medicine in one soft medicine bottle 43 is replaced after being used.

In this embodiment, the extrusion subassembly includes spacing unit and extrusion unit, the extrusion unit includes fixed disk 31, bail 32, movable block 33, two movable rods 34, extrusion piece 35 and extrusion post 38, fixed disk 31 fixed mounting is in the bottom of driven shaft 29, bail 32 fixed mounting is in the bottom of fixed disk 31, movable block 33 activity cup joints on bail 32, two movable rods 34 respectively fixed mounting are in the both sides that movable block 33 kept away from each other, two movable rods 34 all are connected with spacing unit, extrusion piece 35 fixed mounting is in the side of one of them movable rod 34, extrusion post 38 fixed mounting is in the inside side of fixed box 24, extrusion post 38 is corresponding with extrusion piece 35.

Through the setting of extrusion unit, the rotation of fixed disk 31 can drive spacing ring 2 and rotate, and the rotation of bail 32 drives the activity of movable block 33, and the activity of movable block 33 drives movable rod 34 and removes, and the removal of movable rod 34 drives the extrusion piece 35 and removes, and the removal of extrusion piece 35 can extrude soft medicine bottle 43 together with extrusion post 38 to extrude into patient's intraocular with the inside liquid medicine of soft medicine bottle 43.

In this embodiment, the limiting unit includes a supporting rod 36 and a limiting block 37, the supporting rod 36 and the limiting block 37 are both fixedly mounted on the top side inside the fixed box 24, the side surfaces of the supporting rod 36 and the limiting block 37 are both provided with square holes, and the two movable rods 34 are respectively movably mounted in the two square holes; through the setting of spacing unit, can guarantee the stability of extrusion unit when the activity, prevent the skew of extrusion unit.

As a preferred implementation manner of this embodiment, the eyelid opening assembly includes a moving unit and an eyelid opening unit, the moving unit includes two limiting rods 15, a double-threaded screw 16 and a knob 17, the two limiting rods 15 are both fixedly mounted on one side of the toothed plate 14, the double-threaded screw 16 is rotatably mounted on one side of one of the limiting rods 15, one end of the double-threaded screw 16 penetrates through the other limiting rod 15, the knob 17 is fixedly mounted on one end of the double-threaded screw 16, and the double-threaded screw 16 is connected with the eyelid opening unit.

Through the setting of mobile unit, rotate knob 17, the rotation of knob 17 can drive double threaded screw 16 and rotate, and double threaded screw 16 rotates and can drive two eyelid opening units and keep away from to can strut two eyelids of patient simultaneously.

In this embodiment, the eyelid opening unit includes two action bars 18, spacing post 19 and two eyelid opening strips 20, and two action bars 18 all spiro union are on double-threaded screw 16, and the fixed orifices has all been seted up to one side of two action bars 18, and spacing post 19 movable mounting is in the fixed orifices, and fixed mounting is in one side that two gag lever post 15 are close to each other respectively at the both ends of spacing post 19, and two eyelid opening strips 20 are fixed mounting in one side of two action bars 18 respectively.

Through the setting of the eyelid opening unit, the mobile unit rotates and drives two operating levers 18 and keep away from each other, and the removal of two operating levers 18 drives two eyelid opening strips 20 and keeps away from each other, and eyelid opening strip 20 and patient's eyelid contact are convenient for strut the eyelid, strut the back with patient's eyelid, make things convenient for next operation.

As a preferred embodiment of this embodiment, the adjusting unit includes a limiting ring 2, a rotating disc 3, a supporting column 4 and a base 5, the limiting ring 2 is fixedly installed at the bottom of the main body 1, the rotating disc 3 is rotatably installed inside the limiting ring 2, the supporting column 4 is fixedly installed at the bottom of the rotating disc 3, and the base 5 is fixedly installed at the bottom of the supporting column 4; through the setting of adjustment unit, can rotate carousel 3 and rotate this device to suitable position, make things convenient for the doctor to operate.

As a preferred embodiment of this embodiment, the surgical unit includes a laser instrument 8, two observation mirrors 9, and two easy-to-detach sleeving blocks 10, the laser instrument 8 is fixedly installed in two circular holes, the two easy-to-detach sleeving blocks 10 are both fixedly installed on the side of the laser instrument 8, and the two observation mirrors 9 are respectively screwed on the two easy-to-detach sleeving blocks 10.

Through the setting of just tearing open the cover and connect piece 10, after the doctor's operation finishes, often need disinfect the sight glass 9 to in next use, can rotate this moment and take off just tear open the sight glass 9 on the cover and connect piece 10, the disinfection finishes the back put once more can, convenient and fast avoids direct disinfection to cause the clearance difficulty for all the other devices that need not the clearance.

The working principle of the invention is as follows:

when the user uses, rotate carousel 3 earlier and rotate this device to suitable position, place the patient head in the device below after that, then rotate rocker 13, the rotation of rocker 13 drives pivot 11 and rotates, and the rotation of pivot 11 drives ratch 12 and rotates, and the rotation of ratch 12 drives pinion rack 14 and removes, and the removal of pinion rack 14 drives the eyelid opening unit and washs anesthesia unit adjustment position to in better and patient adaptation.

After the adjustment is finished, the knob 17 is rotated, the rotation of the knob 17 drives the double-threaded screw 16 to rotate, the rotation of the double-threaded screw 16 drives the two operating rods 18 to be away from each other, and the movement of the two operating rods 18 drives the two eyelid opening strips 20 to be away from each other, so that the eyelids of the patient are opened, and the next operation is facilitated.

Then the fixed box 24 is drawn out from the inside of the storage box 21 through the cooperation of the projection 22, the slide rail 23 and the handle 25, through the arrangement of the movable hole at the top of the fixed box 24, the soft medicine bottles 43 can be sequentially placed in the bearing block 42, then the servo motor 26 is started, the servo motor 26 drives the output shaft 27 to rotate, the rotation of the output shaft 27 drives the caterpillar 30 to rotate, the rotation of the caterpillar 30 drives the driven shaft 29 to rotate, the rotation of the driven shaft 29 drives the fixed disc 31 to rotate, the rotation of the fixed disc 31 drives the limiting ring 2 to rotate, the rotation of the staple 32 drives the movable block 33 to move, the movement of the movable block 33 drives the movable rod 34 to move, the movement of the movable rod 34 drives the extrusion block 35 to move, the movement of the extrusion block 35 can extrude the soft medicine bottle 43 together with the extrusion column 38, so as to squeeze the liquid medicine in the soft medicine bottle 43 into the eyes of the patient for cleaning, and then the fixing box 24 is retracted after the use.

The rotation of output shaft 27 drives the rotation of special-shaped gear 28, the rotation of special-shaped gear 28 intermittent type nature drives driven gear 40 and rotates, driven gear 40's rotation drives loose axle 39 and rotates, loose axle 39's rotation drives bull stick 41 and rotates, the rotation of bull stick 41 drives the receiving block 42 and rotates, the rotation of receiving block 42 drives soft medicine bottle 43 and rotates to change soft medicine bottle 43, change after the washing liquid medicine in one of them soft medicine bottle 43 finishes using.

The setting through laser instrument 8 after the anesthesia is operated to the patient can, finish the back at the doctor's operation, often need disinfect to sight glass 9 to use next time, can rotate this moment and take off just, the sight glass 9 on the cover joint block 10 of just tearing open, after the disinfection finishes put once more can, convenient and fast exempts from direct disinfection and causes the clearance difficulty for other devices that need not the clearance.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims (5)

1. An ophthalmic vision improving apparatus, comprising a main body (1), characterized in that: the bottom of the main body (1) is fixedly provided with an adjusting unit, the side of the main body (1) is provided with a groove, the groove is internally and fixedly provided with two supporting plates (7), the tops of the two supporting plates (7) are respectively provided with a round hole, the two round holes are internally and fixedly provided with the same operation unit, the side of the main body (1) is provided with two display screens (6), the side of the main body (1) is provided with a chute, a toothed plate (14) is movably arranged in the chute, the inner wall of one side of the chute is provided with a groove, the inner wall of one side of the groove is rotatably provided with a rotating shaft (11), one side of the main body (1) is provided with an operating hole, one end of the rotating shaft (11) penetrates through the operating hole to extend to the outer part of the main body (1) and is fixedly provided with a rocker (13), the rotating shaft (11) is fixedly sleeved with a toothed rod (12), the rack bar (12) is meshed with the toothed plate (14), an eyelid opening component and a cleaning mechanism are fixedly mounted on the side surface of the toothed plate (14), the cleaning mechanism is positioned right above the eyelid opening component, and the surgical unit is positioned right above the cleaning mechanism; the cleaning mechanism comprises a storage box (21), two convex blocks (22), two sliding rails (23), a fixed box (24) and a handle (25), the storage box (21) is fixedly mounted on the side face of the toothed plate (14), the two convex blocks (22) are fixedly mounted on two side faces, far away from each other, in the storage box (21) respectively, the two sliding rails (23) are slidably mounted on the two convex blocks (22) respectively, the fixed box (24) is fixedly mounted on one side, close to each other, of the two sliding rails (23), the fixed box (24) is movably mounted in the storage box (21), a plurality of movable holes are formed in the top and the bottom of the fixed box (24), a driving mechanism is fixedly mounted in the fixed box (24), and the handle (25) is fixedly mounted on one side of the fixed box (24); the driving mechanism comprises a servo motor (26), an output shaft (27), a special-shaped gear (28), a driven shaft (29) and a crawler belt (30), the servo motor (26) is fixedly installed on the top side inside the fixed box (24), the output shaft (27) is fixedly installed at the output end of the servo motor (26), the special-shaped gear (28) is fixedly sleeved on the output shaft (27), a rotating mechanism is installed on the inner wall of the top of the fixed box (24), the special-shaped gear (28) is connected with the rotating mechanism, the driven shaft (29) is rotatably installed on the top side inside the fixed box (24), an extrusion assembly is fixedly installed at the bottom end of the driven shaft (29), and the crawler belt (30) is movably sleeved on the output shaft (27) and the driven shaft (29); the rotating mechanism comprises a movable shaft (39), a driven gear (40), a plurality of rotating rods (41), a plurality of bearing blocks (42) and a plurality of soft medicine bottles (43), the movable shaft (39) is rotatably installed on the top side of the inside of the fixed box (24), the driven gear (40) is fixedly sleeved on the movable shaft (39), the driven gear (40) is intermittently meshed with the special-shaped gear (28), the rotating rods (41) are all fixedly installed on the movable shaft (39), the bearing blocks (42) are respectively and fixedly installed at one ends of the rotating rods (41), and the soft medicine bottles (43) are respectively and movably installed inside the bearing blocks (42); the extrusion assembly comprises a limiting unit and an extrusion unit, the extrusion unit comprises a fixed disc (31), a staple (32), a movable block (33), two movable rods (34), an extrusion block (35) and an extrusion column (38), the fixed disc (31) is fixedly arranged at the bottom end of the driven shaft (29), the clamp (32) is fixedly arranged at the bottom of the fixed disc (31), the movable block (33) is movably sleeved on the staple (32), the two movable rods (34) are respectively and fixedly arranged at two sides of the movable block (33) which are far away from each other, the two movable rods (34) are connected with the limiting unit, the extrusion block (35) is fixedly arranged on the side surface of one of the movable rods (34), the extrusion column (38) is fixedly arranged on the inner side surface of the fixed box (24), and the extrusion column (38) corresponds to the extrusion block (35); the limiting unit comprises a supporting rod (36) and a limiting block (37), the supporting rod (36) and the limiting block (37) are fixedly mounted on the top side of the inside of the fixed box (24), square holes are formed in the side faces of the supporting rod (36) and the limiting block (37), and the movable rods (34) are movably mounted in the square holes respectively.

2. An ophthalmic vision improving apparatus according to claim 1, wherein: the eyelid opening subassembly includes mobile unit and eyelid opening unit, the mobile unit includes two gag lever post (15), double-end screw (16) and knob (17), two equal fixed mounting in gag lever post (15) in one side of pinion rack (14), double-end screw (16) rotate install in one of them one side of gag lever post (15), the one end of double-end screw (16) runs through another gag lever post (15), knob (17) fixed mounting in the one end of double-end screw (16), double-end screw (16) with the eyelid opening unit is connected.

3. An ophthalmic vision improving apparatus according to claim 2, wherein: the eyelid opening unit comprises two operating rods (18), a limiting column (19) and two eyelid opening strips (20), wherein the operating rods (18) are in threaded connection with the double-end screw (16) in a threaded manner, the fixing holes are formed in one side of each operating rod (18), the limiting column (19) is movably mounted in the fixing holes, the two ends of the limiting column (19) are fixedly mounted on the two sides, close to the limiting rods (15), of the two sides, and the eyelid opening strips (20) are fixedly mounted on the two sides of the operating rods (18) respectively.

4. An ophthalmic vision improving apparatus according to claim 1, wherein: the adjusting unit comprises a limiting ring (2), a rotary table (3), a support column (4) and a base (5), the limiting ring (2) is fixedly installed at the bottom of the main body (1), the rotary table (3) is rotatably installed in the limiting ring (2), the support column (4) is fixedly installed at the bottom of the rotary table (3), and the base (5) is fixedly installed at the bottom of the support column (4).

5. An ophthalmic vision improving apparatus according to claim 1, wherein: the operation unit includes laser instrument (8), two sight glasses (9) and two just, tear set piece (10) open, laser instrument (8) fixed mounting in two in the round hole, two just tear set piece (10) equal fixed mounting in the side of laser instrument (8), two sight glasses (9) spiro union respectively in two just tear set piece (10) open on.

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