CN216417136U

CN216417136U - Foreign body inspector for ophthalmology

Info

Publication number: CN216417136U
Application number: CN202122784680.9U
Authority: CN
Inventors: 余才翰; 吕旭东
Original assignee: Xianning Central Hospital
Current assignee: Xianning Central Hospital
Priority date: 2021-11-15
Filing date: 2021-11-15
Publication date: 2022-05-03
Anticipated expiration: 2031-11-15

Abstract

The utility model discloses an ophthalmology foreign matter inspector, including the box body, its top is provided with lighting assembly and internally connected with screw rod, be provided with first helical gear on the screw rod, one side of first helical gear is provided with the second helical gear of first helical gear meshing, be connected with the pivot on the second helical gear, the box body is passed and the carousel is fixed with to the one end of pivot, be provided with the nut seat that can follow the screw rod and carry out linear motion on the screw rod, one side of nut seat is fixed with the connecting plate, the connecting plate is by supreme a plurality of magnifying glasses that have set gradually down, the below of box body is fixed with the ring that is the cooperation structure with the magnifying glass. The utility model discloses ingenious design the box body that has lighting assembly and magnifying glass to realize that an equipment has the purpose of illumination function and enlarged function simultaneously. More importantly, the magnifying lenses with different multiples are fixed on the connecting plate, and therefore the magnifying lenses with different multiples can be conveniently aligned with the circular ring.

Description

Foreign body inspector for ophthalmology

Technical Field

The utility model relates to a technical field of ophthalmology foreign matter finder specifically is ophthalmology foreign matter finder.

Background

Magnifying glass and light are a common medical instrument in the inspection of ophthalmology foreign matter, and in the actual operation process, generally need two medical personnel to cooperate each other and accomplish, and a doctor accomodates the flashlight promptly and shines light to patient's eyeball surface, and another doctor holds the magnifying glass with one hand, and the foreign matter on eyeball surface is taken out with the apparatus to another hand, and it is very inconvenient to operate, for this reason, the inventor has designed a section and has the ophthalmology foreign matter finder of magnifying function and illumination function simultaneously.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an ophthalmology foreign matter inspectoscope to solve the problem that proposes among the above-mentioned background art.

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

ophthalmic foreign matter inspector, including the box body, its top is provided with lighting components and internally connected with screw rod, be provided with first helical gear on the screw rod, one side of first helical gear is provided with the second helical gear of first helical gear meshing, be connected with the pivot on the second helical gear, the box body is passed and the carousel is fixed with to the one end of pivot, be provided with on the screw rod and carry out linear motion's nut seat along the screw rod, one side of nut seat is fixed with the connecting plate, the connecting plate is by the supreme magnifying glass that a plurality of multiples increase in proper order that has set gradually down, the below of box body is fixed with the ring that is the mating structure with the magnifying glass.

As a further aspect of the present invention: the inside of box body still is connected with the slide bar, be fixed with on the connecting plate with the slide bar be the slider of cooperation structure.

As a further aspect of the present invention: the lighting assembly comprises a rotating plate hinged to the top of the box body, a lighting lamp is fixed on the back side of the rotating plate, and a control switch electrically connected with the lighting lamp is fixed on the front side of the rotating plate.

As a further aspect of the present invention: and a handle is fixed on one side of the box body, which is far away from the turntable.

As a further aspect of the present invention: the outer circumferential surface of the turntable is provided with anti-skid grains.

Compared with the prior art, the beneficial effects of the utility model are that: by the proposal, the utility model discloses ingenious design the box body that has lighting assembly and magnifying glass to realize that an equipment has the purpose of illumination function and magnifying function simultaneously. More importantly, the magnifying glass of a plurality of different multiples is fixed on the connecting plate, and the collocation is by the actuating mechanism who fixes nut seat, screw rod, first helical gear, second helical gear, pivot and the carousel constitution on the connecting plate, and convenient drive connecting plate removes at the vertical direction, and then makes things convenient for the magnifying glass of different multiples to align with the ring, can make things convenient for medical personnel to observe patient's eye through the magnifying glass of different multiples, and then has optimized the utility model discloses an in-service use effect. And simultaneously, grip for making things convenient for medical personnel the utility model discloses, the utility model discloses still set up the handle in one side that the box body deviates from the carousel to make things convenient for medical personnel to grip, and then further optimized the utility model discloses an in-service use effect, consequently, the utility model discloses be worth widely popularizing practically.

Drawings

Fig. 1 is a front view schematically showing the structure of the ophthalmic foreign matter inspection device.

Fig. 2 is an enlarged schematic view of a portion a in fig. 1.

Fig. 3 is a schematic side view of the box body of the present invention.

The reference numerals in the figures have the following meanings:

1. a box body; 2. a lighting assembly; 3. a screw; 4. a second helical gear; 5. a nut seat; 6. a connecting plate; 7. a magnifying glass; 8. a circular ring; 9. a handle; 11. a slide bar; 21. a rotating plate; 22. an illuminating lamp; 23. a control switch; 31. a first helical gear; 41. a rotating shaft; 42. a turntable; 61. a slide block.

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. 1-3, in the embodiment of the present invention, an ophthalmological foreign matter inspector comprises a box body 1, wherein a lighting assembly 2 is arranged at the top of the box body and an internally connected screw rod 3 is arranged at the top of the box body, a first helical gear 31 is arranged on the screw rod 3, a second helical gear 4 meshed with the first helical gear 31 is arranged at one side of the first helical gear 31, a rotating shaft 41 is connected to the second helical gear 4, one end of the rotating shaft 41 passes through the box body 1 and is fixed with a turntable 42, a nut seat 5 capable of performing linear motion along the screw rod 3 is arranged on the screw rod 3, a connecting plate 6 is fixed at one side of the nut seat 5, the connecting plate 6 is sequentially provided with a plurality of magnifying lenses 7 with multiple increasing in sequence from bottom to top, and a circular ring 8 matched with the magnifying lenses 7 is fixed below the box body 1.

As a further scheme of the above scheme, in order to assist the movement of the nut seat 5, a sliding rod 11 is further connected inside the box body 1, a sliding block 61 which is in a matching structure with the sliding rod 11 is fixed on the connecting plate 6, the lighting assembly 2 comprises a rotating plate 21 hinged on the top of the box body 1, a lighting lamp 22 is fixed on the back side of the rotating plate 21, a control switch 23 electrically connected with the lighting lamp 22 is fixed on the front side of the rotating plate 21, and a handle 9 is fixed on one side of the box body 1 which is far away from the rotary disc 42.

In actual installation, the outer circumferential surface of the rotary disk 42 is provided with anti-slip lines.

According to the above circumstances, the utility model discloses ingenious design box body 1 that has lighting assembly 6 and magnifying glass 7 to realize that an equipment has the purpose of illumination function and magnifying function simultaneously. More importantly, the magnifying glass 7 of a plurality of different multiples is fixed on connecting plate 6, and the driving mechanism that the collocation comprises nut seat 5, screw rod 3, first helical gear 31, second helical gear 4, pivot 41 and carousel 42 fixed on connecting plate 6, drive connecting plate 6 that can be convenient remove at the vertical direction, and then make things convenient for the magnifying glass 7 of different multiples to align with ring 8, make things convenient for medical personnel to observe patient's eye through the magnifying glass 7 of different multiples, and then optimized the utility model discloses an in-service use effect. And simultaneously, grip for making things convenient for medical personnel the utility model discloses, the utility model discloses still set up handle 9 in one side that box body 1 deviates from carousel 42 to make things convenient for medical personnel to grip, and then further optimized the utility model discloses an in-service use effect, consequently, the utility model discloses be worth widely popularizing practically.

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. An ophthalmologic foreign matter inspection device, characterized in that: including box body (1), its top is provided with lighting components (2) and internally connected with screw rod (3), be provided with first helical gear (31) on screw rod (3), one side of first helical gear (31) is provided with second helical gear (4) of first helical gear (31) meshing, be connected with pivot (41) on second helical gear (4), box body (1) is passed and carousel (42) are fixed with to the one end of pivot (41), be provided with nut seat (5) that can follow screw rod (3) and carry out linear motion on screw rod (3), one side of nut seat (5) is fixed with connecting plate (6), connecting plate (6) are by supreme magnifying glass (7) that a plurality of multiples increase in proper order down, the below of box body (1) is fixed with ring (8) for the cooperation structure with magnifying glass (7).

2. The ophthalmic foreign-matter inspector of claim 1, wherein: the inside of box body (1) still is connected with slide bar (11), be fixed with on connecting plate (6) and be slider (61) of cooperation structure with slide bar (11).

3. An ophthalmic foreign matter inspector according to claim 1 or claim 2, wherein: the lighting assembly (2) comprises a rotating plate (21) hinged to the top of the box body (1), a lighting lamp (22) is fixed on the back side of the rotating plate (21), and a control switch (23) electrically connected with the lighting lamp (22) is fixed on the front side of the rotating plate (21).

4. The ophthalmic foreign-body inspector of claim 3, wherein: and a handle (9) is fixed on one side of the box body (1) departing from the turntable (42).

5. The ophthalmic foreign-body inspector of claim 1, wherein: the outer circumferential surface of the rotary table (42) is provided with anti-slip lines.