CN213218161U

CN213218161U - Portable ophthalmology dropping liquid device

Info

Publication number: CN213218161U
Application number: CN202021285070.3U
Authority: CN
Inventors: 李亚清; 董文红; 刘滢
Original assignee: Changsha Boshi Ophthalmic Hospital Co ltd
Current assignee: Changsha Boshi Ophthalmic Hospital Co ltd
Priority date: 2020-07-04
Filing date: 2020-07-04
Publication date: 2021-05-18
Anticipated expiration: 2030-07-04

Abstract

The utility model discloses a portable ophthalmology dropping liquid device, which comprises a frame body, wherein the bottom of the frame body is fixedly connected with a supporting plate for supporting an eye drop bottle, a mounting groove is arranged in the side wall of the frame body, two opposite side walls of the frame body are provided with an extruding mechanism for continuously extruding the eye drop bottle to enable the eye drop to drop into eyes of a patient, the bottom of the frame body is provided with a supporting mechanism for supporting the eye closure of the patient when the eyelids of the patient prevent dropping liquid, the utility model is provided with an extruding mechanism, an extruding rod is utilized to push a rubber block to extrude the eye drop bottle, so that the liquid medicine in the eye drop bottle flows out, the utility model is also provided with a supporting mechanism, a pressing plate is utilized to support the eyelids of the patient while dropping liquid, the eye closure of the patient when the dropping liquid is prevented, the success rate of the dropping liquid is, the length of the swing rod is increased, so that eyelids of different patients can be supported conveniently, and the application range of the device is enlarged.

Description

Portable ophthalmology dropping liquid device

Technical Field

The utility model relates to the technical field of medical treatment, specifically a portable ophthalmology dropping liquid device.

Background

Ophthalmology is the subject of research on diseases that occur in the visual system, including the eyeball and its associated tissues. In ophthalmology, various ophthalmic diseases such as vitreous body, retinal diseases, ocular optics, glaucoma, optic neuropathy, cataract and the like are generally researched.

Ophthalmology patient often can use eye drop to treat, when dropping eye drop, because eye drop enters into eyes in, can produce certain stimulation, at this moment the patient will blink, lead to eye drop to flow, lead to only a small amount of eye drop to enter into eyes in, need the dropping liquid many times, just can guarantee treatment, produce extravagantly to eye drop, simultaneously because long-time dropping liquid, also can lead to the patient to produce the discomfort, influence the patient and recover.

In response to the above problems, an improved portable ophthalmic dropper assembly is now devised.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a portable ophthalmology dropping liquid device to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a portable ophthalmology dropping liquid device, includes the framework, framework bottom fixedly connected with is used for supporting the backup pad of eye drop bottle, the backup pad central point puts and sets up the mouth of placing that the eye drop bottle output of being convenient for passed the framework and carry out the dropping liquid to patient's eyes, the mounting groove has been seted up in the framework lateral wall, be provided with on two relative lateral walls of framework and be used for constantly squeezing the extrusion mechanism of eye drop bottle messenger's water droplet to patient's eyes, the framework bottom is provided with the supporting mechanism that is used for supporting patient's eyelid to prevent that the patient from closing the eye.

As a further aspect of the present invention: the extrusion mechanism comprises an elastic plate and a pressing plate, the elastic plate is arranged in two opposite mounting grooves of the frame body, two ends of the elastic plate are fixedly connected to one side of the mounting groove close to the inside of the frame body, the center of the elastic plate close to one side of the inside of the frame body is fixedly connected with an extrusion rod, and a first spring for preventing the extrusion rod from extruding the eyedrop bottle when the eyedrop bottle is not used is sleeved on the side wall of the extrusion rod in the mounting groove.

The utility model discloses an eyedrop bottle, including frame, pressing plate, mounting groove lateral wall, the opening of putting into the frame is put to the eyedrop bottle of being convenient for according to pressing plate central point, the pressing plate is close to one side fixedly connected with two extrusion boards that can slide and extrude the elastic plate along the mounting groove lateral wall of frame, the one end that the pressing plate was kept away from to the extrusion board passes frame lateral wall sliding connection in the mounting groove.

As a further aspect of the present invention: one end of the extrusion rod, which is far away from the elastic plate, penetrates through the side wall of the frame body and is fixedly connected with a rubber block used for extruding the eye drop bottle.

As a further aspect of the present invention: one end of the extrusion plate far away from the pressing plate is fixedly connected with a stop block used for preventing the extrusion plate from sliding out of the installation groove.

As a further aspect of the present invention: the supporting mechanism comprises two connecting rods, the connecting rods are fixedly connected to the side wall of the pressing plate perpendicular to the extrusion plate, one end, away from the pressing plate, of each connecting rod penetrates through a rack fixedly connected with the side wall of the frame body, the rack is arranged in the mounting groove, one end, away from the connecting rods, of the rack is fixedly connected with a second spring, one end, away from the rack, of the second spring is fixedly connected to the bottom of the mounting groove, and gears A are meshed with the two sides of the rack.

Gear A keeps away from one side meshing of rack has gear B, gear B keeps away from gear A's one end meshing has gear C, gear A, gear B and gear C's central point puts all to rotate through the bearing and is connected with the stand, stand fixed connection is on the mounting groove lateral wall, gear C keeps away from one side fixedly connected with swinging arms of gear B, the one end that gear C was kept away from to the swinging arms is passed the framework lateral wall and is connected with the telescopic link through the screw thread rotation, the one end fixedly connected with hinge base of swinging arms is kept away from to the telescopic link, rotate on the hinge base and be connected with the supporting shoe that the patient closed the eye when being used for supporting patient's eyelid to prevent the.

As a further aspect of the present invention: the supporting block is fixedly connected with a cushion pad for preventing the supporting block from injuring the eyelid of the patient.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses be provided with extrusion mechanism, utilize the stripper bar to promote the extrusion eye drop bottle of rubber piece, make the liquid medicine in the eye drop bottle flow out, convenient to use person uses, improves work efficiency.

2. The utility model discloses still be provided with supporting mechanism, utilize the pressing plate, support patient's eyelid in the dropping liquid, patient's closed eye when preventing the dropping liquid improves the success rate of dropping liquid, rotates the telescopic link simultaneously, under the effect of screw thread, can make the telescopic link stretch out, increases the length of swinging rod, is convenient for support the application range of improvement device to different patients ' eyelid.

Drawings

Fig. 1 is a schematic diagram of the three-dimensional structure of the present invention.

Fig. 2 is a schematic structural diagram of the middle extruding mechanism of the present invention.

Fig. 3 is an enlarged schematic view of a portion a in fig. 2 according to the present invention.

Fig. 4 is a schematic structural diagram of the middle supporting mechanism of the present invention.

Wherein: the device comprises a frame body 1, a supporting plate 2, a mounting groove 3, an elastic plate 4, a pressing plate 5, an extrusion rod 6, a rubber block 7, a first spring 8, an opening 9, an extrusion plate 10, a connecting rod 11, a rack 12, a second spring 13, a gear A14, a gear B15, a gear C16, a swinging rod 17, a telescopic rod 18, a hinge base 19 and a supporting block 20.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Please refer to fig. 1-4, in the embodiment of the utility model, a portable ophthalmology dropping liquid device, including framework 1, framework 1 bottom fixedly connected with is used for supporting the backup pad 2 of eye drop bottle, 2 central points in the backup pad put and offer the eye drop bottle output of being convenient for pass framework 1 and carry out the mouth of placing of dropping liquid to patient's eyes, framework 1 sets up mounting groove 3 in the lateral wall, be provided with on two relative lateral walls of framework 1 and be used for constantly squeezing the extrusion mechanism of eye drop bottle messenger's water droplet to patient's eyes, framework 1 bottom is provided with the supporting mechanism that is used for supporting patient's eyelid to prevent that the patient from closing the eye when the dropping liquid.

Extrusion mechanism includes elastic plate 4 and pressing plate 5, elastic plate 4 sets up in 1 two relative mounting grooves 3 of framework, 4 both ends fixed connection of elastic plate are close to the inside one side of framework at mounting groove 3, the central point that elastic plate 4 is close to the inside one side of framework puts fixedly connected with stripper bar 6,

stripper bar

6 and 1 lateral wall mutually perpendicular of framework, 1 lateral wall fixedly connected with of framework is used for extrudeing eyedrop bottle's rubber piece 7 is passed to the one end that stripper bar 6 kept away from elastic plate 4, the cover has the first spring 8 that prevents stripper bar 6 extrusion eyedrop bottle when not using on the 6 lateral walls of stripper bar in mounting groove 3.

The pressing plate 5 is arranged right above the frame body 1, the central position of the pressing plate 5 is provided with an opening 9 which is convenient for placing the eyedrop bottle into the frame body 1, one side of the pressing plate 5, which is close to the frame body 1, is fixedly connected with two extrusion plates 10 which can slide along the side wall of the mounting groove 3 and extrude the elastic plate 4, one end of each extrusion plate 10, which is far away from the pressing plate 5, penetrates through the side wall of the frame body 1 and is connected into the mounting groove 3 in a sliding manner, one end of each extrusion plate 10, which is far away from the pressing plate 5, is fixedly connected with a stop block which is used for preventing the extrusion plates 10 from sliding out of the mounting groove 3, the working principle of the extrusion mechanism is to press the pressing plate 5, the pressing plate 5 pushes the extrusion plates 10 to slide along the side wall of the mounting groove 3, when the extrusion plates 10 slide, the elastic plates 4 can be extruded, the extrusion mechanism has the effects that the extrusion rod 6 is utilized to push the rubber block 7 to extrude the eyedrop bottle, so that liquid medicine in the eyedrop bottle flows out, the eyedrop bottle is convenient to use by a user, the working efficiency is improved, and meanwhile, power is provided for the supporting mechanism.

The supporting mechanism comprises two connecting rods 11, the connecting rods 11 are fixedly connected to the side wall of the pressing plate 5 perpendicular to the pressing plate 10, one end of the connecting rod 11 far away from the pressing plate 5 penetrates through the side wall of the frame body 1 to be fixedly connected with a rack 12, the rack 12 is arranged in the mounting groove 3, one end of the rack 12 far away from the connecting rod 11 is fixedly connected with a second spring 13, one end of the second spring 13 far away from the rack 12 is fixedly connected to the bottom of the mounting groove 3, two sides of the rack 12 are meshed with a gear A14, one side of the gear A14 far away from the rack 12 is meshed with a gear B15, one end of the gear B15 far away from the gear A14 is meshed with a gear C16, the central positions of the gear A14, the gear B15 and the gear C16 are rotatably connected with a vertical column through bearings, the vertical column is fixedly connected to the side wall of the mounting groove 3, one, the one end that gear C16 was kept away from to swinging arms 17 passes the framework 1 lateral wall and is connected with telescopic link 18 through the screw thread rotation, the one end fixedly connected with hinge base 19 of swinging arms 17 is kept away from to telescopic link 18, it is connected with the supporting shoe 20 that the patient closed the eye when being used for supporting patient's eyelid and preventing the dropping liquid to rotate on hinge base 19, supporting mechanism's theory of operation is that workman places supporting shoe 20 on patient's eyelid, when promoting pressing plate 5, pressing plate 5 promotes connecting rod 11 and removes, and connecting rod 11 promotes rack 12 and removes, and rack 12 promotes gear A14 and rotates, and gear A14 promotes gear B15 and rotates, and gear B15 promotes gear C16 and rotates, and gear C16 promotes the expansion of swinging arms 17, and swinging arms 17 promotes telescopic link 18 expansion, and telescopic link 18 promotes the expansion of supporting shoe 20 through hinge base 19 to make supporting shoe 20 promote patient's eyelid to open, be, rotate telescopic link 18 simultaneously, under the effect of screw thread, can make telescopic link 18 stretch out and see, increase the length of swinging arms 17, be convenient for support different patients ' eyelid, improve the application range of device, supporting mechanism's effect utilizes and presses pressure board 5, supports patient's eyelid in the dropping liquid, and patient's eye is closed when preventing the dropping liquid, improves the success rate of dropping liquid, rotates telescopic link 18 simultaneously, under the effect of screw thread, can make telescopic link 18 stretch out and see, increases the length of swinging arms 17, is convenient for support different patients ' eyelid, improves the application range of device.

The utility model discloses a theory of operation is:

when the eye drops are used, the supporting block 20 is placed on the eyelid of a patient, the pressing plate 5 is pushed, the pressing plate 5 pushes the connecting rod 11 to move, the connecting rod 11 pushes the rack 12 to move, the rack 12 pushes the gear A14 to rotate, the gear A14 pushes the gear B15 to rotate, the gear B15 pushes the gear C16 to rotate, the gear C16 pushes the swinging rod 17 to expand, the swinging rod 17 pushes the telescopic rod 18 to expand, the telescopic rod 18 pushes the supporting block 20 to expand through the hinge base 19, so that the supporting block 20 pushes the eyelid of the patient to open, meanwhile, the pressing plate 5 pushes the extrusion plate 10 to slide along the side wall of the mounting groove 3, when the extrusion plate 10 slides, the elastic plate 4 is extruded, the elastic plate 4 pushes the extrusion rod 6 to move, the extrusion rod 6 pushes the rubber block 7 to extrude the eye drops;

the telescopic rod 18 is rotated, under the action of the threads, the telescopic rod 18 can extend out, the length of the swinging rod 17 is increased, eyelids of different patients can be supported conveniently, and the application range of the device is enlarged.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a portable ophthalmology dropping liquid device, includes framework (1), framework (1) bottom fixedly connected with is used for supporting backup pad (2) of eye drop bottle, backup pad (2) central point puts and has seted up the eye drop bottle output of being convenient for and passes framework (1) and carry out the opening of placing of dropping liquid to patient's eyes, framework (1) is provided with mounting groove (3) in the lateral wall, a serial communication port, be provided with on two relative lateral walls of framework (1) and be used for constantly squeezing the extrusion mechanism of eye drop bottle messenger's water droplet to patient's eyes, framework (1) bottom is provided with the supporting mechanism that is used for supporting patient's eyelid to prevent that the patient from closing the eye when the dropping.

2. The portable ophthalmic dropping device according to claim 1, wherein the pressing mechanism comprises an elastic plate (4) and a pressing plate (5), the elastic plate (4) is arranged in two opposite mounting grooves (3) of the frame body (1), two ends of the elastic plate (4) are fixedly connected to one side of the mounting groove (3) close to the inside of the frame body (1), a pressing rod (6) is fixedly connected to the center position of the elastic plate (4) close to one side of the inside of the frame body (1), and a first spring (8) for preventing the pressing rod (6) from pressing the eyedrop bottle when the eyedrop bottle is not used is sleeved on the side wall of the pressing rod (6) in the mounting groove (3);

according to the eye drop bottle, press board (5) to set up directly over framework (1), press board (5) central point puts opening (9) of seting up in the framework (1) is put to the eye drop bottle of being convenient for, press board (5) be close to one side fixedly connected with of framework (1) two stripper plate (10) that can slide and extrude elastic plate (4) along mounting groove (3) lateral wall, the one end that press board (5) were kept away from in stripper plate (10) passes framework (1) lateral wall sliding connection in mounting groove (3).

3. A portable ophthalmic dropper as claimed in claim 2 wherein the end of the squeeze bar (6) remote from the flexible plate (4) is fixedly connected through the side wall of the frame (1) to a rubber block (7) for squeezing the bottle.

4. A portable ophthalmic dropping device according to claim 2, wherein the supporting mechanism comprises two connecting rods (11), the connecting rods (11) are fixedly connected to the side wall of the pressing plate (5) perpendicular to the pressing plate (10), a rack (12) is fixedly connected to one end of the connecting rods (11) far away from the pressing plate (5) through the side wall of the frame body (1), the rack (12) is arranged in the mounting groove (3), a second spring (13) is fixedly connected to one end of the rack (12) far away from the connecting rods (11), one end of the second spring (13) far away from the rack (12) is fixedly connected to the bottom of the mounting groove (3), and gears a (14) are engaged on two sides of the rack (12);

a gear B (15) is meshed with one side of the gear A (14) far away from the rack (12), one end of the gear B (15) far away from the gear A (14) is meshed with a gear C (16), the central positions of the gear A (14), the gear B (15) and the gear C (16) are all rotationally connected with an upright post through bearings, the upright post is fixedly connected on the side wall of the mounting groove (3), one side of the gear C (16) far away from the gear B (15) is fixedly connected with a swinging rod (17), one end of the swinging rod (17) far away from the gear C (16) penetrates through the side wall of the frame body (1) and is rotationally connected with a telescopic rod (18) through threads, one end of the telescopic rod (18) far away from the swinging rod (17) is fixedly connected with a hinge base (19), the hinge base (19) is connected with a supporting block (20) which is used for supporting the eyelid of a patient to prevent the patient from closing the eye when dropping liquid.

5. A portable ophthalmic dropper as claimed in claim 4 wherein a cushion is fixedly attached to the support block (20) to prevent the support block (20) from injuring the eyelids of the patient.

6. A portable ophthalmic dropper as claimed in claim 2 wherein a stop is fixedly attached to the end of the squeeze plate (10) remote from the squeeze plate (5) to prevent the squeeze plate (10) from sliding out of the mounting channel (3).